baber/WOPTO huggingface dataset:
Patent EP-0468281-A1 (EP)
Inventor: ZIMMER OSWALD DR RER NAT
IPC: A61K31/16
Filed: 1991-07-10
Abstract: The substituted phenylacetylenes according to the invention are specifically acting 5-lipoxygenase inhibitors and can be used, in particular, in pharmaceutical preparations for the therapy of pathologic conditions in which leukotrienes are involved as mediators. The phenylacetylenes have the general formula 
<IMAGE>
 in which one of the radicals R1 is a hydrogen atom and the other is the group of the formula 
<IMAGE>
 
 
  in which R3 denotes a hydrogen atom, a methyl or ethyl radical, and R4 denotes a methyl radical or an amino group, 
  and in which R2 is a monocyclic or dicyclic aromatic or a sulphur-, nitrogen- or oxygen-containing heterocyclic radical which is optionally substituted as defined above. 
 
<??>These compounds can be prepared according to the invention for example by reacting a compound of the formula 
<IMAGE>
 in which R2 has the same meaning as above and one of the radicals R7 is hydrogen and the other one is the group of the formula -CO-R3, with hydroxylamine to give the oxime, reducing the latter to the correspondingly substituted hydroxylamine compound and finally introducing the group of the formula -COR4. This preparation method and others are described.
Patent EP-0467294-A1 (EP)
Inventor: MARLIER GERY
IPC: H01B7/14
Filed: 1991-07-16
Abstract: The submarine cable has optical fibres embedded in a compound for filling the tube, which is itself inside a bundle of metal wires having high mechanical strength, the interstices between the wires of the bundle being filled with a sealing compound. 
<??>It is characterised in that the bundle is surrounded by an extruded jacket (8) made from an electrically insulating and abrasion-resistant compound with, for remotely powering equipment interposed on the cable, conductive means (7) belonging to the bundle or surrounding it, these means being surrounded by the said jacket (8). 
<??>Application: telecommunications. 
<IMAGE>
Patent EP-0483523-A1 (EP)
Inventor: COVEZZI MASSIMO
IPC: C08F2/34
Filed: 1991-09-27
Abstract: Disclosed are compositions of crystalline propylene polymers comprising (by weight):
     A) 30-65% of a copolymer of propylene with a C₄-C₈ α-olefin, containing from 98 to 80% propylene;   B) 35-70% of a copolymer of propylene with ethylene and optionally from 2 to 10% of a C₄-C₈ α-olefin, said copolymer containing 2 to 10% ethylene when the C₄-C₈ α-olefin is not present, and 0.5 to 5% ethylene when the C₄-C₈ α-olefin is present.
Patent EP-0483553-A1 (EP)
Title: Verfahren zur Herstellung von Polyisobuten
Inventor: RATH HANS PETER DR
IPC: C08F10/10
Filed: 1991-10-08
Abstract: Verfahren zur Herstellung von Polyisobuten aus Isobuten und/oder isobutenhaltigen Kohlenwasserstoffen in Gegenwart eines Komplexes aus BF3 und einem Alkohol, dadurch gekennzeichnet, daß man das freie BF3 im wesentlichen aus der Komplexlösung und/oder dem Reaktionsraum entfernt.
Patent EP-0484936-A1 (EP)
Inventor: ASAKURA SOTOO
IPC: A61K47/26
Filed: 1991-11-07
Abstract: A suspendible composition comprising a tricyclic compound such as FK 506 substance which is 17-allyl-1,14-dihydroxy-12-[2-(4-hydroxy-3-methoxycyclohexyl)-1-methylvinyl]-23,25-dimethoxy-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo-[22.3.1.0 4,9 ]octacos-18-ene-2,3,10,16-tetraone, or the like, and a pharmaceutically acceptable surfactant, which can be used as an orally administable agent or eye drops and is useful for treating various diseases.
Patent EP-0487968-A1 (EP)
Inventor: FLECK ALFONS
IPC: A01B39/16
Filed: 1991-11-12
Abstract: In a ground-working machine (1) having rotary-drivable tool carriers (22) which are held in a supporting frame (21) and which are equipped with disc-shaped ground-working tools (25), two or more ground-working tools (25) are mounted, distributed uniformly over the circumference on a particular tool carrier (22), and these are each mounted rotatably about their axis of rotation on a shaft (24) supported in a holder (23) connected to the tool carrier (22). Moreover, the shafts (24) are arranged inclined relative to the axis of rotation (A) of the tool carrier (22), specifically in such a way that the outer regions of the ground-working tools (25) form working surfaces. 
<??>This design ensures that a clean ground working is possible, without clods and stones being torn out and flung away. By means of the soil-working tools (25) which, although rotating about the axis of rotation (A) of the tool carrier (22), are nevertheless mounted freely rotatably on the shafts (24), an intensive and uniform working of the ground at a uniform working depth is guaranteed. The ground surface is cut open and smoothed by the ground-working tools (25) rolling on the ground counter to the direction of rotation of the tool carrier (22), without the roots of the cultivated plants being damaged thereby. 
<IMAGE>
Patent EP-0489362-A1 (EP)
Inventor: SCHMID JOHANN
IPC: B62B3/18
Filed: 1991-11-28
Abstract: The invention describes a trolley (1) with a trapezoidal chassis (2), having an upwardly swivellable floor (14), having two upwardly directed members (12) on which in each case one side wall (13) is swivellably coupled and optionally having a rear wall with intermediate compartments and at least one front wall, it being also possible to provide a cover part. Known trolleys (1) can only be raised and transported by a lifting device, for example by a forklift truck, equipped with two fork prongs (26) when the fork prongs (26) move under the two longitudinal sides (9) of the chassis (2), that is to say directed transversely with respect to the pushing direction. In order to permit the chassis (2) to be moved under for the purpose of transporting the trolley (1) even along the pushing direction, it is proposed to provide at least one downwardly pointing supporting part (19) at the rear (15) of the floor (14) and to arrange the lower boundary (20) of the support part (19) in the position of use of the floor (14) and the lower boundaries (22) at least of the shorter parallel side (6) of the chassis (2) in a common horizontal plane (23). <IMAGE>
Patent EP-0481540-A1 (EP)
Inventor: HENDRIKS HENDRIKUS JACOBUS
IPC: F16M11/14
Filed: 1991-08-07
Abstract: The invention relates to a combination of a support means (1) and an object (13) supported by said support means, whereby said support means and said object are interconnected by means of a spherical body (12). The spherical body is surrounded by a band-shaped means (5), which is arranged near a plane extending through the centre of the spherical body. The construction is thereby such that the support means and the object do not move from a set position, under the influence of the frictional force between the spherical body and the band-shaped means.
Patent EP-0439279-A1 (EP)
Inventor: KRUEGER ERNST R
IPC: F16L57/00
Filed: 1991-01-17
Abstract: The drill pipe/casing protector comprises a protective sleeve (22) preferably made from a compressible material secured to the exterior of the drill pipe. 
     The sleeve rotates with the drill pipe during normal drilling operations in which there is an absence of contact between the sleeve and the casing, but the sleeve stops rotating or rotates very slowly while allowing the drill pipe to continue rotating within the sleeve, upon frictional contact between the sleeve and casing. One or more thrust bearings (24,26) rigidly affixed to the drill pipe maintain the sleeve in a fixed axial position on the drill pipe during contact between the sleeve and the casing. The sleeve includes spaced apart longitudinal grooves (25) and wedged I.D. faces between the grooves for circulating drilling fluid through the space between the sleeve and rotary drill pipe for maintaining a fluid film in the space to reduce frictional drag between the rotating drill pipe and the sleeve when the sleeve stops rotating.
Patent EP-0512168-A1 (EP)
Inventor: KITAZAWA YASUNORI
IPC: B41J3/407
Filed: 1991-05-03
Abstract: A printing device 1 for selectively printing a normal posture character image or reverse posture character image on a tape like image receiving member 25 by using a thermal head 17. In the normal posture character image printing, a non-lamination type printing tape 25 is used in which an imaging surface is exposed to an atmosphere, and in the reverse posture character image printing, a lamination type printing tape is used in which the imaging surface is protected by a transparent tape. A tape cartridge 3 which stores the non-lamination type printing tape and another tape cartridge which stores the lamination type printing tape are both commonly assembleable to an accommodation portion of the printing device. In accordance with the kind of the assembled tape cartridge, normal or reversed character image is printed on the tape.
Patent EP-0471513-A1 (EP)
Inventor: STRANG JOHN C
IPC: F26B11/04
Filed: 1991-08-09
Abstract: The conditioning cylinder 200 comprises a plurality of flights 240, backmixing baffles 260, and ejection baffles 280, all mounted to the interior wall of cylinder 200. Rotation of the cylinder 200 mixes and conveys the material. Spray nozzle assembly 400 is positioned adjacent to the entrance 205 of the cylinder 200 and comprises spray nozzles 410-450. The spray nozzles are aimed at a plurality of predetermined target areas within the cylinder 200 for directing a conditioning spray onto the material in the target areas. A recirculation conduit recirculates air exiting the cylinder 200 at 210 and, before reentering the cylinder, combines the recirculated air with ambient air from fresh air make-up ports.
Patent EP-0482895-A1 (EP)
Inventor: GRUNDFEST WARREN SCOTT DR
IPC: A61B18/20
Filed: 1991-10-22
Abstract: An excimer laser may be used to remove bone cement e.g. in prosthetic joint replacement surgery. Ablation of the bone cement by means of the excimer laser allows for prosthetic replacement without tearing or damage to the natural tissue, bone or limb to which the prosthesis is attached. The lasers used have an intensity level of at least 50 kilowatts and wavelengths ranging from 157-400 nm.
Patent EP-0447297-A1 (EP)
Inventor: ARDAILLON PIERRE
IPC: A23K1/00
Filed: 1991-03-06
Abstract: New process for coating medicinal and/or alimentary active principles which consists in spraying onto the latter an emulsion or aqueous dispersion of zein.
Patent EP-0478413-A1 (EP)
Inventor: CUISIN THIERRY ANDRE
IPC: B29C65/00
Filed: 1991-09-11
Abstract: In the manufacture of a ceramic foundry mould, a model coated with a contact layer is covered, in a manufacturing mould, with a ceramic binder (slip) forming a coherent cellular foam which expands and adheres to the surface of the model. Removal from the mould takes place after 5 to 30 minutes and the mould is fired after removal of the model. Several compositions of binder (slip) are also claimed. <IMAGE>
Patent EP-0479670-A1 (EP)
Inventor: PICHAT PHILIPPE
IPC: B09B3/00
Filed: 1991-10-01
Abstract: Process making it possible to lower the content of or to remove the sodium and potassium ions in wastes and residues. …<??>According to the process these wastes are treated with the residue, which is rich in fluorosilicic acid and itself considered as a contaminating waste, originating from the manufacture of phosphoric acid by the action of sulphuric acid on a calcium-containing ore based on calcium phosphate.
Patent EP-0494555-A1 (EP)
Inventor: LENOIR DOMINIQUE
IPC: H04L25/02
Filed: 1991-12-10
Abstract: Line interface for an information transmission network comprising a filter 1, having two input terminals (e1, e2) attached to information transmission wires and two outputs (s1, and s2), characterised in that the filter is composed of an input stage (11 or 12) associated with each input (e1, e2) and of a bandpass filter (13, 14) between the input stage and the output, this bandpass filter comprising a resistor (R4) mounted in parallel with the series-mounted capacitor (C2). <IMAGE>
Patent EP-0445062-A1 (EP)
Inventor: DURAN CARLOS PUIG
IPC: A61P9/12
Filed: 1991-02-15
Abstract: The invention provides 4(1H)quinolone derivatives of the formula I:
       
 wherein R represents an alkyl group containing up to 6 carbon atoms, 
R¹ represents an alkyl or alkenyl group containing up to 6 carbon atoms, 
R² and R³ singly each represents hydrogen, halogen, methoxy or a trifluoromethyl group, with the proviso that at least one of R² and R³ is hydrogen, and pharmaceutically acceptable salts thereof and processes for their production. The compounds are useful for the treatment of cardiovascular and respiratory disorders.
Patent EP-0455585-A1 (EP)
Inventor: MUELLER KARL F
IPC: C08G18/61
Filed: 1991-04-17
Abstract: New styrene-functional polysiloxanes are described which are obtained by reaction of aminoalkyl functional polysiloxanes with styrene isocyanates. The styrene functional urea polysiloxanes have improved hydrolytic stability and are useful, either by themselves or in combination with copolymerizable comonomers, in UV- or heat curable biocompatible and oxygen permeable coatings, films or shaped articles, especially in form of oxygen permeable contact lenses.
Patent EP-0457721-A1 (EP)
Inventor: KELEMEN JOZSEF DR
IPC: C09B1/20
Filed: 1991-05-06
Abstract: NIR absorbent dyes are described which are obtainable by vatting of vat dyes and subsequent oxidation in the absence of a dyeable substrate. The novel compounds are used as a light-absorbent substance in optical recording media.
Patent EP-0513059-A1 (EP)
Inventor: GUILLOU PASCAL
IPC: D06Q1/00
Filed: 1990-12-31
Abstract: Le procédé consiste à réaliser la décoration qui peut aller jusqu'à la qualité photographique couleur(s) sur film plastique (2) au moyen d'un copieur couleur(s) et/ou d'une imprimante couleur(s) et/ou d'une photocomposeuse couleur(s) et/ou d'une offset couleur(s) et/ou de stylos spéciaux pour plastique et/ou de peintures. Le procédé consiste à remplacer une partie du substrat (1) par le film plastique (2) ou consiste à appliquer le film plastique (2) sur le substrat (1). La solidarisation est obtenue par collage (à une température inférieure à la température de dégradation du substrat et/ou du film plastique), et/ou par couture, et/ou par fermeture éclair, et/ou avec un faux-ourlet, et/ou par rivetage, et/ou par agraphage, et/ou par thermo-soudage par plastique cristallisé.
Patent EP-0513151-A1 (EP)
Inventor: SMITH ROWLAND CHARLES
IPC: B05B15/68
Filed: 1991-02-05
Abstract: Un couvercle à indexation (8) est monté de manière ajustable par rotation sur le corps (1) d'un pistolet à air comprimé. Une chicane (10) comprend un évidement (12) et une fermeture hermétique (11) en une matière plastique de faible densité, telle que le polyéthylène, est située entre la chicane et le corps du pistolet à air comprimé. La chicane (10) et la fermeture hermétique (11) comprennent une pluralité d'orifices (16) radialement espacés qui les traversent axialement. Une cheville (17) traverse une série alignée d'orifices (16) ménagés dans la chicane et dans la fermeture hermétique, de manière à les relier à un trou borgne (18) du corps (1) du pistolet à air comprimé, verrouillant la chicane et la fermeture hermétique sur ce dernier. La mise en rotation du couvercle sur un angle prédéterminé de 90° entraîne l'indexation du couvercle, afin d'ajuster la position radiale et l'orientation du schéma de vaporisation du fluide à vaporiser.
Patent EP-0470220-A1 (EP)
Inventor: HUGENS JOHN RICHMOND JR
IPC: B22D15/04
Filed: 1990-12-28
Abstract: Moulage continu de formes solides discrètes (33) à partir d'un matériau fondu (11) à l'aide de machines et de procédés modifiés de moulage continu. Dans une machine à mouler conventionnelle à bandes jumelles, par exemple, des dispositifs de formage (27) tels que des diviseurs sont utilisés sur la bande supérieure (14) de manière à former une cavité moulée sur la zone de moulage de la machine. Des dispositifs de formage de différentes tailles et formes (27) peuvent être utilisés pour obtenir des produits de moulage variés.
Patent EP-0474834-A1 (EP)
Inventor: KELLER THOMAS A
IPC: B29C45/00
Filed: 1991-03-22
Abstract: Cette invention concerne un dispositif distributeur servant à appliquer une bande uniforme de matériau liquide le long de certaines parties choisies sur la surface des marges périphériques d'un matériau en fueilles (19). Un ensemble de têtes applicatrices interchangeables (18) de différentes formes est fourni pour être utilisé avec le dispositif distributeur. Chaque tête (18) est formée à partir d'une structure composite comprenant un élément de base plus ou moins rigide (66) recouvert d'un corps mou et absorbant (67) qui sert à mettre en contact et à transférer la couche de matériau liquide sur la surface de la fueille. Le dispositif distributeur comprend aussi un pistolet applicateur ou plus (17) et un système d'approvisionnement de matériau liquide (93) comprenant un réceptacle renfermé (94) destiné à un approvisionnement en matériau liquide (95) et un réceptacle renfermé (96) pour un approvisionnement en solvant (97) servant à laver de manière sélective le matériau liquide des pistolets et des têtes applicatrices. Les pistolets applicateurs (17) peuvent être montés sur un chariot (16) qui oscille entre une position d'application et une position ou les têtes applicatrices usées sont enlevées et remplacées par de nouvelles têtes par un robot programmé à cet effet (21).
Patent EP-0525030-A1 (EP)
Title: Reactor chamber door for large-scale coking reactors.
Inventor: NASHAN GERD
IPC: C10B25/16
Filed: 1991-04-18
Abstract: PCT No. PCT/EP91/00739 Sec. 371 Date Dec. 17, 1992 Sec. 102(e) Date Dec. 17, 1992 PCT Filed Apr. 18, 1991 PCT Pub. No. WO91/16404 PCT Pub. Date Oct. 31, 1991.A large-scale coking reactor including a housing provided with a chamber and with outer and inner chamber frames, a displaceable outer door elastically compressed against the outer frame and formed with a respective elastic peripheral seal compressible against the frame and with an outer high temperature membrane interposed between the door and the seal and elastically pressed thereagainst to seal the door opening, a displaceable inner door spaced from the outer door and formed with an inner high temperature membrane interposed between the inner door and the inner frame to fit elastically the inner frame, the inner and outer doors being releasably interconnected upon displacing the outer door, so that the doors are mounted in the housing to be operatable either selectively or in combination with one another.
Patent EP-0489176-A1 (EP)
Inventor: SUZUKI TAKEO SUZUYO SOKO KABUS
IPC: B66F9/075
Filed: 1991-06-20
Abstract: A pallet arrangement controlling system for identifying the position of a pallet, in which a plurality of position indicating units each of which indicates itself upon reception of an Id (identification) signal specific to itself are disposed in the pallet arrangement area and, on the other hand, an Id signal transmitting unit which selectively transmits an Id signal corresponding to each of said position indicating units is provided on a working vehicle or at a central instruction station so that, when said vehicle or instruction station transmits a specific Id signal corresponding to the position of a target pallet, one of said receiving position indicating units which positionally corresponds to said specific Id signal indicates itself.
Patent EP-0535156-A1 (EP)
Title: Procede de calcination fluidisee
Inventor: WHITE JUSTIN CHAD
IPC: C04B11/02
Filed: 1991-06-21
Abstract: Procédé améliorant le rendement d'un traitement thermique tel que la calcination. On préchauffe la matière particulaire solide entrante (10) dans le convoyeur (32) en refroidissant partiellement les vapeurs d'échappement (36) provenant du processeur thermique (20). Lors du passage dans le convoyeur (32), les vapeurs refroidies à température intermédiaire viennent au contact des solides particulaires (10) qu'elles fluidisent et qu'elles chauffent afin d'augmenter la capacité de traitement du système (14).
Patent EP-0545954-A1 (EP)
Inventor: KOHL WALTER
IPC: F24H1/14
Filed: 1991-08-13
Abstract: Dans des chauffe-eau du type décrit, les lamelles terminales en acier spécial sont formées de deux parties mutuellement reliées de manière fixe, de sorte que les cordons de soudure des chambres à eau (18) doivent être latéralement décalées par rapport aux bandes marginales (26) des lamelles terminales afin d'être accessibles à l'appareil de soudage. L'insertion des parties (30, 50, 60) qui forment les lamelles terminales permet d'ajouter les bandes marginales (26, 28) après le montage des chambres à eau (28), de sorte que celles-ci peuvent être rapprochées du bloc de lamelles de l'échangeur de chaleur, qui peut ainsi être réduit de manière à diminuer les coûts. Le domaine préféré d'application est constitué par les chauffe-eau à gaz servant à l'alimentation en eau chaude et au chauffage central.
Patent EP-0543999-A1 (EP)
Inventor: TANAKA HIROKAZU - - FUTAKO TAK
IPC: A61K8/11
Filed: 1991-08-15
Abstract: A flaky fine powder comprising a flaky substance as the base and spherical particles covering the surface of the base, aiming at reducing the luster of the base caused by the irregular reflection of light on its surface and improving the slipperiness. The powder comprises a flaky substance such as natural mica and silica particles deposited on its surface, wherein the silica particles may be further immobilized by the hydrolyzate of alkoxysilane or silica gel. It is produced either by adding alkoxysilane to a dispersion containing a flaky substance and silica particles and hydrolyzing it, or by adding a silicic acid solution to the dispersion and gelling it. This powder is compounded with various ingredients to give cosmetic.
Patent EP-0507950-A1 (EP)
Inventor: KOBAYASHI TOSHIAKI - SUZAKU -C
IPC: C07D493/04
Filed: 1991-08-30
Abstract: Procédé de production de diacétal tel que 1,3:2,4-di(benzylidène substitué-ester ou carbamoyle)sorbitol, au moyen de la condensation d'un acétal dialkyle représenté par la formule générale suivante (III), avec un alcool polyhydrique tel que le sorbitol, dans laquelle Q représente -COOR1, -COOR2, -CONR3R3a ou -CONR4R4a et R5 représente alkyle inférieur.
Patent EP-0500862-A1 (EP)
Title: Automatic sewing machine system.
Inventor: REEDMAN DAVID CREYKE
IPC: D05C5/06
Filed: 1991-08-28
Abstract: PCT No. PCT/GB91/01449 Sec. 371 Date Apr. 23, 1992 Sec. 102(e) Date Apr. 23, 1992 PCT Filed Aug. 28, 1991 PCT Pub. No. WO92/04493 PCT Pub. Date Mar. 19, 1992.A workpiece is supported by work support means (40; 40'; 40''; 44'; 142, 144) for movement in a first direction by co-operating workpiece clamping and feeding means (46; 142, 144), both said means being supported on a carriage (16) for movement in a second direction normal to the first to move a workpiece relative to a sewing machine head. Both of said means are arranged on both sides of an elongated aperture (42) extending in the second direction in alignment with a needle penetration point (N). Stepping motors (24; 60) are provided for moving the carriage (16) and operating the workpiece clamping and feeding means (46; 142, 144) under programmed control. A camera (70) is also provided aligned with the aperture 42, for detecting the peripheral outline of a workpiece fed therebeneath. Computer means is effective, in response to the detected outline, to identify the workpiece type and its orientation and location on the workpiece support means and accesses an appropriate stitch pattern data file and modifies the data to take account of the workpiece orientation and location. The workpiece is then sewn according to the thus modified data.
Patent EP-0541715-A1 (EP)
Inventor: YOUNG HARVEY THEODORE
IPC: A61J1/05
Filed: 1991-08-02
Abstract: A flexible container is provided for the storage and mixing together of diluents and medicaments. The container incorporates multiple compartments, separated by frangible seals, in which the diluents and medicaments are stored. The seals are ruptured by manipulation of the container to thereby mix the contents together for delivery through a standard IV arrangement to a patient.