baber/WOPTO huggingface dataset:
Patent EP-0260048-A1 (EP)
Inventor: NORTON RAYMOND HENRY
IPC: A44C3/00
Filed: 1987-09-01
Abstract: A locket comprises two wings 1 and 2 connected together by a horizontal hinge 3 at the top of the locket. The hinge axis lies substantially in the plane of the locket and the hinge pivot is a short horizontal tube 7 for receiving a neck chain.
Patent EP-0286756-A1 (EP)
Inventor: LITZIE KEN
IPC: A61M25/06
Filed: 1987-10-08
Abstract: A cannula assembly (10) suitable for rapid, closed-­chest cannulation of the cardiopulmonary system to an extracorporeal bypass machine (E) through punctures in the femoral veins and arteries is disclosed. The assembly (10) comprises a conduit (12) made of a smooth, flexible, thin-­walled material and capable of longitudinal insertion through these vessels by use of an associated "introducer" (40) and conventional guide wire. The conduit (12) has adequate hemodynamic flow capacity and sufficient unsupported hoop strength to resist collapse from suctional and vasoconstrictive forces during use.
Patent EP-0257052-A1 (EP)
Inventor: MUELLER GERHARD
IPC: A61N5/067
Filed: 1987-02-03
Abstract: Le dispositif ci-décrit comporte un laser HeNe (1) qui émet sur une longueur d'onde de 633 nm, et un second laser (5) émettant dans la plage du proche infra-rouge. Ce second laser (5) fonctionne en régime continu et émet un rayonnement dans la plage de longueur d'onde 800-870 nm, de préférence sur une longueur d'onde de 840 nm. Un système optique (14, 15) sert à élargir les faisceaux des deux lasers (1, 5) qui partagent la même trajectoire. Ce système (14, 15) permet de régler en continu la grandeur du champ d'irradiation jusqu'à un diamètre maximal de l'ordre de 30 nm. Pour le coudage du faisceau entre les lasers (1, 5) et l'ouverture de sortie de faisceau du dispositif, est prévu un système de miroirs (11, 18) comportant un miroir de sortie rotatif autour de deux axes pour positionner le champ d'irridiation.
Patent EP-0278983-A1 (EP)
Inventor: TSUBAKIMOTO TSUNEO
IPC: C10L1/32
Filed: 1987-02-20
Abstract: Dispersant pour boues à base de matières solides carbonées et d'eau comprenant un copolymère soluble dans l'eau dont le poids moléculaire moyen est compris entre 1000 et 500.000, obtenu en polymérisant des monomères comprenant (A) 0,1 à 7 mol % d'un monomère de mono (méth)acrylate de polyalkylène glycol, (B) de 5 à 94,9 mol % d'un monomère de (méth)acrylate de sulfoalkyle, (C) de 5 à 94,9 mol % d'un monomère de l'acide carboxylique insaturé, et de 0 à 20 mol % d'un autre monomère (à condition que la somme ces monomères soient égale à 100 mol %), et/ou un sel dudit composé. Est également décrite une composition de boue à base de matières solides carbonées et d'eau contenant de 0,01 à 5 parties en poids du dispersant susmentionné par 100 parties en poids des matières solides carbonées.
Patent EP-0262228-A1 (EP)
Inventor: FUJITA NOBORU DYNIC CORPORATIO
IPC: B41M1/32
Filed: 1987-03-27
Abstract: A transparent plastic film suited for offset printing or letterpress printing using an oxidation-polymerizable oil ink, which has at least on one side thereof an ink-fixing layer containing as major components a rubber resin and/or a styrene resin. This film enables lithographic offset printing, etc. to be conducted without spoiling film transparency. Further, since the surface of the film is minutely roughened or is subjected to antistatic treatment, sheet-fed printing of the film sheets can be free from blocking, tacking, flaw formation, and abrasion. A transparent plastic film having provided thereon an ink-fixing layer by applying a mixture of the above-described rubber resin and/or styrene resin solution and silica sol has more improved properties described above.
Patent EP-0308425-A1 (EP)
Title: Chaise pliante inclinable
Inventor: JOHNSON LARS
IPC: A47C1/14
Filed: 1987-06-05
Abstract: Chaise pliante inclinable (1) comportant un dossier (8) dont l'angle peut être réglé par rapport à un siège (7), et de préférence un support de jambe (10), qui sont portés par une structure de base (2) et peuvent être bloqués par un dispositif de blocage (19).La chaise objet de l'invention permet, entre autres, de s'allonger confortablement sur le ventre. Une articulation (9) disposée entre le siège (7) et le dossier est conçu de manière à pouvoir se déplacer librement dans le sens vertical par rapport à ladite structure de base (2), de manière que la chaise (1) puisse prendre une forme essentiellement convexe.
Patent EP-0282497-A1 (EP)
Inventor: DEUTSCHMANN HERBERT
IPC: F02B37/02
Filed: 1987-07-03
Abstract: Système de fixation des canalisations de gaz d'échappement (6), qui sont agencées dans un espace (2) étanche auxdits gaz et servent à acheminer les gaz de combustion depuis les orifices de sortie de la culasse (9) jusqu'au collecteur d'échappement (5). En raison des sollicitations thermiques élevées que subissent les canalisations d'échappement (6) qui ne sont pas refroidies dans l'espace (2) étanche aux gaz, la fixation est conçue de manière à ce qu'il ne puisse s'exercer aucune contrainte de réaction consécutive à une déformation due à la température. Ainsi, les brides (8) assemblées avec les canalisations d'échappement (6) sont fixées en un seul emplacement périphérique respectivement. Ce mode de fixation en un point permet une dilatation radiale et axiale, sans contrainte de réaction, des canalisations d'échappement (6) soumises à des sollicitations thermiques. Chaque canalisation est vissée, au moyen de vis de fixation (7), dans la région des extrémités côté culasse (9) de préférence sur cette dernière ou sur les parois des éléments constituant l'espace étanche aux gaz d'échappement. La fixation par vis est plus fiable et procure un gain de place.
Patent EP-0295273-A1 (EP)
Title: Procede d'isolation de vinblastine
Inventor: GUNASEKERA SARATH P
IPC: C07D519/00
Filed: 1987-10-20
Abstract: Un procédé chimique de production d'un alcaloïde anti-tumoral, en particulier un procédé d'isolation de la vinblastine contenue dans Catharanthus roseus, comprend les étapes suivantes: l'extraction de feuilles de C. roseus avec une solution aqueuse acidifiée; l'augmentation du pH et l'extraction d'un mélange alcaloïde à l'aide d'un solvant organique; la chromatographie d'une solution du mélange alcaloïde sur des colonnes de dextrane et de gel de silice afin d'obtenir des fractions contenant de la vinblastine se prêtant à être isolée.
Patent EP-0328700-A1 (EP)
Inventor: TSUDA YOSHINAO
IPC: A61P9/04
Filed: 1988-02-17
Abstract: Isopropyl 5-(2-aminoethoxymethyl)-3-cyano-7-(2,3-­difluorophenyl)-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-­carboxylate or pharmaceutically acceptable acid addition salt and/or hydrate thereof is disclosed. 
     Such compound has specifically mild and long lasting hypotensive activity and higher bioavailability by the oral administration.
Patent EP-0284777-A1 (EP)
Inventor: WOIDICH RICHARD
IPC: B63G8/32
Filed: 1988-02-25
Abstract: 1. An improvement to outlet tubes or discharge pipes (1) in U-boats for storage, transport and launching or discharge of bodies (8) contained therein, such as torpedoes, missiles, mines or the like received in a holder in the form of on inner tube (2) disposed so as to form an annular chamber (4), and the annular chamber (4) contains damping elements (5, 6, 7) in the radial and axial direction, also used for centring, characterised in that the inner tube (2) is held exclusively via spring shock-absorption elements (5) in the outlet tube or discharge pipe (1) so as to be freely vibratable, and the annular chamber (4) between the inner tube (2) and the discharge pipe (1) is sealed from entry of water at least in the entry region, via resilient sealing elements (3) in the form of sleeves, end a resilient member (7) which can be acted upon in the axial direction and is a flexible tube supplied with compressed gas is disposed in the rear region of the holder (2).
Patent EP-0314857-A1 (EP)
Inventor: CLAASSEN HENNING J
IPC: B65H49/18
Filed: 1988-03-07
Abstract: The device comprises at least one driven take-off roller (32), which is arranged between two side walls (16) of a basic element, and a swivel pin (18) which is releasably connected to the side walls and rotatably bears at least one lever (22) for a spool mandrel (24), the spool (26) of which rests on the take-off roller (32). <IMAGE>
Patent EP-0284966-A1 (EP)
Inventor: BEYLIN VLADIMIR GENUKH
IPC: A61P31/04
Filed: 1988-03-22
Abstract: Improved processes for producing substituted benzo(chalcogeno)[4,3,2- cd ]indazoles. The processes produce compounds in higher yields and of greater purity by using a novel sequence of acylation chemistry and easily removed potecting groups. The compounds produced have antibacterial, antifungal, antileukemic, and antitumor activity.
Patent EP-0306666-A1 (EP)
Inventor: DILLER HANS
IPC: A63H19/18
Filed: 1988-07-15
Abstract: The claw connection for toy and model railways has pre-uncoupling devices, a claw (7) which can be hooked from the side into a rigid hook of the respective counter-bearing part and can be swivelled in a horizontal plane, a bearing pin (8), which is mounted in a borehole and can be lifted out of its coupling position upwards against the force of gravity into an uncoupling position by means of a coupling lever of an uncoupling siding, said coupling lever engaging on a downwardly projecting uncoupling bolt (20), the design (10) being such that it has an outer arm (7a), which can be hooked into the rigid hook (2), and an inner arm (7b) which is bent at approximately 90 DEG  to said outer arm, that the bearing borehole and the bearing pin are arranged in each case on the outer edge of the bearing part or the claw, that the bearing part has a striking mandrel (24) for the inner arm of the claw of the respective counter-coupling part. The design of the bearing is such that, when it is lifted, the claw is swivelled inwards via a forced guide and placed on the counter-bearing part, and  the striking mandrel is dimensioned in such a way that it both prevents the respective counter-claw from swivelling outwards into an uncoupling position and, in banking operation, the swivelling-outwards of an inwardly placed claw is impeded, the bearing borehole (8a) for the bearing pin being conically widened towards the bottom, at least on one side, to avoid becoming jammed when rising. 
<IMAGE>
Patent EP-0310864-A1 (EP)
Inventor: SCHAFER JURGEN DIPL-ING
IPC: C25D5/02
Filed: 1988-09-21
Abstract: The apparatus comprises a strip-type sliding guide for accompanying screening strips which screen the areas of the endless strips to be kept free in the electroplating bath. To reduce the sliding friction of the screening strips in the sliding guide, longitudinal and transverse channels are milled into the latter and the electroplating liquid is pumped through them. <IMAGE>
Patent EP-0316827-A1 (EP)
Inventor: BETZ MONIKA DR RER NAT
IPC: C10B53/00
Filed: 1988-11-12
Abstract: When pyrolysis gas obtained in the pyrolytic decomposition of starting material is cooled, process water is formed which, because of its content of chemical compounds, can only be disposed of or eliminated at high cost. The process water is therefore recycled to the pyrolysis reactor (10) operating with a fluidised bed (16). In this way, the process water arising is diminished in a simple manner and purified, and the yield of pyrolysis gas is increased. 
<IMAGE>
Patent EP-0336033-A1 (EP)
Title: Eccentrically operating speed-variating means for bicycle
Inventor: WEN MAZ
IPC: B62M9/08
Filed: 1988-04-08
Abstract: A variable speed adjuster for a bicycle includes: a driving disk (1) secured to a bike hub or spokes having a plurality of radial slots (12) formed in the driving disk (1), a collar (2) secured with a chain wheel (3) driven by a driving chain of a bike pedal having a plurality of sliding blocks (23) slidably engaged in an annular groove (22) formed in the collar (2) each sliding block (23) formed with a sliding roller (24) protruding inwardly to slidably engage each radial slot (12) in the driving disk (1) and an eccentric plate (42) rotatably secured with the collar (2) and fixed on the axle (51) of a bike wheel, wherein the eccentric plate (42) is adjustably biased to allow the collar (2) and the chain wheel (31) to be eccentric to the axle (51), thereby resulting in a variation of drive ratio or running speed of a bike wheel.
Patent EP-0282385-A1 (EP)
Inventor: BRICAUD JEAN-PAUL
IPC: E04D15/00
Filed: 1988-02-19
Abstract: 1. Anchoring device fitted with means for installing working platforms and/or posts etc., consisting of a mounting (2) intended to be positioned substantially horizontally relative to the rafter (1), which mounting is in two parts : - a suspended part (2_a) having means for accommodating working platforms, posts etc. ; - a part (2_b) in the extension of the part (2_a) in the form of a frame intended to clasp the rafter and having means, in the form of clamping blocks (5 and 6), one of which, situated at the end of the mounting (2), is in contact with the underneath of the rafter and the other of which, situated substantially at the centre of the mounting (2), is in contact with the top of the said rafter, which blocks (5 and 6) are situated substantially in a same plane close to the horizontal when the device is positioned on the rafter, characterized in that the part (2_b) in the form of a frame has a detachable lateral side (9) corresponding to one flank of the rafter (1) in order to enable the device, and in particular the clamping blocks (5 and 6), to be positioned on either side of the said rafter.
Patent EP-0291381-A1 (EP)
Inventor: ESTIVALET MARGARET
IPC: A47F3/04
Filed: 1988-04-29
Abstract: The refrigerated showcase has in its lower part a fixed wall for receiving defrost water (38) and a removable plate for collecting liquids (37), characterised in that the system for receiving and removing liquids and defrost drips (40) comprises, below the longitudinal edges (41, 42) adjacent to the fixed wall for receiving defrost water (38) and to the removable plate for collecting liquids (37), at least one gutter (44) which is height-adjustable, and can be adjusted and oriented in slope or inclination with regard to the horizontal and towards either of the two ends of this gutter (44).
Patent EP-0296058-A1 (EP)
Title: Carter de chambre de combustion de turboréacteur comportant des orifices de prélèvement d'air
Inventor: DAGUET ALAIN PAUL MOISE
IPC: F04D29/54
Filed: 1988-06-15
Abstract: Des prélèvements d'air effectués au niveau de la chambre de combustion d'un turboréacteur sont séparés de la chambre elle-même et des orifices (17) de logement des injecteurs (19) par une virole ondulée (21) reliant le diffuseur (12,15) et le carter externe (6) afin d'éviter la pollution par du carburant de l'air prélevé et de ne pas perturber le refroidissement par film pariétal de la chambre de combustion.Application aux turboréacteurs.
Patent EP-0308345-A1 (EP)
Inventor: NEDELEC LUCIEN
IPC: C07J31/00
Filed: 1988-09-16
Abstract: Products of formula (I): 
<IMAGE>
 in which:
 R1 = optionally substituted carbocyclic or heterocyclic aryl or aralkyl radical,
 R2 = in position alpha or beta = hydrocarbon radical of 1 to 18 carbon atoms,
 X = -(CH2)n- with n = 1, 2 or 4 or X = -CH=CH-CH2-CH2-
 A, B and C = especially: 
<IMAGE>
 process and intermediates for their preparation, their application as medications and pharmaceutical compositions containing them.
Patent EP-0346378-A1 (EP)
Title: Tubular refractory product.
Inventor: LEE STEPHEN JOHN
IPC: B22D41/08
Filed: 1988-02-29
Abstract: A refractory pouring-assembly component (1; 21; 31; 41) for use with a tube changer mechanism comprises an elongate tubular body having a throughbore (2; 22; 32; 42) for use with a tube changing mechanism to provide a replaceable means for pouring of molten metal during continuous casting from a tundish (19) into a mould wherein the refractory pouring component is an isostatically pressed, heat- and wear-resisting refractory one-piece composite body (1; 21; 31; 41) which is shaped to provide at one end a smooth, flat plate surface (3; 23; 33; 43) in which there is defined an aperture (4; 24; 34; 44), the peripheral edge (3'; 23'; 33'; 43') around said aperture being formed of a hard refractory material to provide an edge which during a tube changing operation is capable of cutting a skin or shell of solidified melt formed within the throughbore (2; 22; 32; 42) of the pouring assembly during pouring of molten metal therethrough, whilst the remainder of said body is formed to a tubular shape from a thermal shock-resistant material to provide for pouring of melt. The compositions of said component may be uniform blends of refractory material bonded by silicon nitride or silicon oxy-nitride or an annulus of selected hard materials within a graphite/alumina host body.
Patent EP-0324360-A1 (EP)
Inventor: RUPPERT WOLFGANG DR ING
IPC: C07C67/38
Filed: 1989-01-04
Abstract: 1. Process for the preparation of isobutyric acid or derivatives thereof by means of Koch synthesis from approximately stoichiometric amounts of propylene, carbon monoxide and optionally water or an alcohol, in liquid hydrogen fluoride as Koch catalyst, characterised in that the reaction mixture in a heat exchanger is maintained at a constant reaction temperature using an addition product of at least two of the above-mentioned substances as coolant in a sealed cooling circuit.
Patent EP-0338428-A1 (EP)
Inventor: OSTERTAG WERNER DR
IPC: C09C1/00
Filed: 1989-04-13
Abstract: Reflective pigments having a metallic gloss and consisting of a substrate of lamellar aluminium with coatings of titanium oxides applied thereon. 
<??>Use of these pigments for colouring coatings, plastics, printing inks, ceramic articles, glasses and cosmetic products.
Patent EP-0370213-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65G47/71
Filed: 1989-10-05
Abstract: The object is frequently set in connection with packaging machines of distributing articles, in particular (small) packages (10), which are preferably conveyed closely together on a charging conveyor track (11), to a plurality of, in particular two continuing tracks (discharge conveyor tracks 12, 13). …<??>A distribution drum (15) serves for the efficient continuous dividing-up of the packages (10) onto two discharge conveyor tracks (12, 13), over the circumference of which distribution drum the continuously conveyed packages (10) are displaced laterally in the circumferential direction during conveying and at the same time are oriented towards the discharge conveyor tracks (12, 13) which are arranged parallel at a distance from one another. …<??>The continuously circulating distribution drum makes it possible for the packages to be divided up onto a plurality of discharge conveyor tracks without interrupting the delivery flow. …<IMAGE>…
Patent EP-0337766-A1 (EP)
Inventor: MATASSA VICTOR GIULIO
IPC: A61K31/395
Filed: 1989-04-12
Abstract: This invention provides a series of novel hetera-aliphatic carboxamides of formula I in which the group >Z-Y-X< is selected from >C=CH-N<, >N-CH=C<, >C=N-N< and >N-N=C< and the other radicals have the meanings defined in the following specification. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically accept­able salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent EP-0357300-A1 (EP)
Inventor: HARRISON GUY NICHOLAS PETER
IPC: A24F19/00
Filed: 1989-08-17
Abstract: A disposable receptacle for smokers and other waste materials is of sheet material and has a polygonal tranverse cross-section, provided by generally rectangular side wall panels (2), a sealed base wall provided by panels (10-12 & 14-16) extending inwardly from the side wall panels and secured together, and an upper end wall structure comprising generally triangular flap elements (21) extending inwardly from the side wall panels, each adjacent pair of flap elements being joined by a pair of internal panels (24) hinged together and to the flap elements, the flap elements being dimensioned so as to have a stable position in which they extend downwardly into the receptacle from which position the flaps are resiliently displaceable for entry of waste materials into the receptacle.
Patent EP-0377945-A1 (EP)
Inventor: PETERSEN JAMES A
IPC: F16K43/00
Filed: 1989-10-18
Abstract: A non-rising stem valve assembly (2) is disclosed including a valve body (4) having an inlet (3) and an outlet (5) and is capable of accommodating a non-rising stem valve (14). The non-rising stem valve includes a bonnet member (8) securely attached to the valve body (4) and forms a tubular passageway. A valve stem (14) extends through this tubular passageway and has a lower valve portion (20) axially displacable relative thereto, with the lower valve portion (20) being positioned between the inlet (3) and outlet (5). A retaining ring (16) is provided for securing the valve stem (14) against inward movement relative to the bonnet member (8) and an inwardly projecting flange on the bonnet member is provided for securing the valve stem against outward movement relative to the bonnet member. A packing nut (24) is removably secured to the bonnet member for sealing the valve assembly. The packing nut has an interior surface and an exterior surface with a first O-ring seal (26) being provided on the interior surface and a second O-ring seal (28) being provided on the exterior surface. A third axially displacable seal (36) is provided which rests on an upper surface of the lower valve portion (20) and is axially movable with the lower valve portion. The first and second O-ring seals form permanent seals and seal the valve assembly during normal use, while the third seal forms a temporary seal which may be selectively formed between the valve stem and the bonnet member for temporarily sealing the valve assembly and, allowing the permanent seals to be replaced when necessary without decommissioning the valve assembly. A method of replacing the permanent seals is also disclosed.
Patent EP-0369823-A1 (EP)
Title: Method for the preparation of 2,3,5-trimethylbenzoquinone
Inventor: TAKEHIRA KATSUOMI
IPC: C07C46/08
Filed: 1989-11-17
Abstract: 2,3,5-Trimethyl benzoquinone can be efficiently prepar­ed in a yield of 90% or higher by the catalytic oxidation of 2,3,6-trimethyl phenol with molecular oxygen as the oxi­dizing agent with a 100% conversion of the starting mate­rial. The preferred catalyst is a combination of a copper compound, e.g., copper chloride, and a nitrogen-containing compound, e.g., hydroxylamine, oxime compound or amine com­pound, preferably, in the form of a salt with an inorganic acid, e.g., hydrochloride. Selection of the organic solvent as the reaction medium also has significant influence on the efficiency of the oxidation reaction. Preferred sol­vents are mostly aliphatic alcohols which may be a branched, e.g., tertiary, alcohol alone or an alcohol as combined with an aromatic hydrocarbon solvent such as benzene and toluene. The reaction can be performed in a heterogeneous reaction mixture consisting of an aqueous phase containing the catalytic ingredients and an organic phase of the organic solvent and the reactant.
Patent EP-0345145-A1 (EP)
Inventor: HUBIN CLAUDE
IPC: G02C5/22
Filed: 1989-05-30
Abstract: This hinge comprises, articulated by a screw (13), two knuckles (14A, 14B) with, connected to one of them, a cam (23) and, associated with the other, a follower (24), the said screw (13) moreover comprising a smooth section (18) with which it freely traverses one of the said knuckles (14A, 14B), and a threaded section (19) with which it is in screw-engagement with the other knuckle. According to the invention, at right angles to the eye (16) of the knuckle (14B) which it traverses freely, the smooth section (18) of the screw (13) has, turned down, a portion of smaller diameter (29) such that the said eye (16) is engaged between two shoulders (30, 31) of this screw (13), which ensures the axial retention of the latter. Application, in particular, to spectacle frames. <IMAGE>