baber/WOPTO huggingface dataset:
Patent EP-0306651-A1 (EP)
Inventor: LUDERS HARALD DR
IPC: C07H15/04
Filed: 1988-07-07
Abstract: Alkyl oligoglycosides and alkyl glycosides with C8-C24-alkyl groups, which are of interest as surfactants for domestic and cosmetic purposes, can be prepared by glycosidation and transglycosidation. 
<??>Light-coloured alkyl oligoglycosides and alkyl glycosides are prepared from saccharides and alcohols by glycosidation and transglycosidation with the addition of salts of inorganic acids or of polybasic saturated carboxylic acids and by bleaching the final products with peroxides.
Patent EP-0303201-A1 (EP)
Title: Verfahren und Vorrichtung zum selbsttätigen Fadenansetzen an einer Ringspinnmaschine
Inventor: IGEL WOLFGANG DIPL-ING
IPC: D01H15/00
Filed: 1988-08-05
Abstract: Die Erfindung bezieht sich auf ein Verfahren und Vorrichtungen zum selbsttätigen Fadenansetzen an einer Ringspinnmaschine, wobei das Ende eines gebrochenen Fadens vom Windungskegel des betreffenden Kopses 3 abgeblasen und in eine Saugglocke 6 eingesaugt wird, wonach bei Vorhandensein dieses Fadens in einer der Saugglocke 6 nachgeordneten Ansaugleitung der Ansetzvorgang beginnt. Erfindungsgemäß wird nach Eintritt des Fadens in die Ansaugleitung 7 der auf den Faden einwirkende Saugzug vermindert. Diese Verminderung kann beispielsweise durch die Reduzierung der Drehzahl des den Ventilator antreibenden Motors durch eine verstellbare Blende oder durch einen sogenannten Bypass erzielt werden.
Patent EP-0311796-A1 (EP)
Title: Verfahren zur kontinuierlichen Nassbehandlung einer Warenbahn
Inventor: KUTZ JOHANNES
IPC: D06B21/00
Filed: 1988-09-13
Abstract: Die Einrichtung (100) zur Durchführung des Verfahrens umfaßt einen Foulard (10), in welchem die Warenbahn (1) mit einer ersten Behandlungsflotte versehen und auf einen Feuchtigkeitsgehalt von 60 bis 100 % abgequetscht wird. Mit dem Foulard (10) ist eine Zwickel-Auftragsvorrichtung (20) kombiniert, in der die Warenbahn (1) mit einem zusätzlichen Flottenauftrag von 40 bis 100 % versehen wird. Der Auftrag erfolgt in einem aufrechten Trog (9), in welchem die Warenbahn (1) stets nur mit einer sehr geringen Menge an ständig nachgelieferter Behandlungsflotte (13) in Berührung ist. Der Trog (9) ist nach unten durch zwei einander horizontal zu beiden Seiten der Warenbahn (1) gegenüberliegende aufblasbare Schläuche (17, 18) abgedichtet, die an der Warenbahn anliegen und die von dieser mitgeführte Behandlungsflotte bis auf einen vorbestimmbaren Gesamt-Feuchtigkeitsgehalt abstreifen. Bei Färbevorgängen läuft die Warenbahn anschließend in einen Dämpfer (30) und eine Wascheinrichtung (40) ein.
Patent EP-0310904-A1 (EP)
Inventor: VIRTANEN JORMA
IPC: C07F/
Filed: 1985-12-20
Abstract: A substrate to be used for chromatography carrying a polymeric silicone of formula
      wherein R¹ is
      wherein 
X is (a) -(CH₂) n -, wherein n is 0 to 20,
        the S-substituents S₁, S₂, S₃, S₄ and S₅ are independently hydrogen, alkyl with 1 to 4 carbon atoms, methoxy, ethoxy, or cyano or, when X is a spacer group, phenoxy or biphenyl, provided that
     (A) at least one of the S-substituents is other than hydrogen, and   (B) when one of S₁ to S₅ is a methyl or methoxy group, than at least two of S₁ to S₅ are other than hydrogen;    R² is chlorine, fluorine, bromine, alkoxy with not more than 6 carbon atoms, >NH, -NH₂, -NR′₂, wherein R′ is alkyl with 1 to 3 carbon atoms, -SH, -CN, -N₃ or hydro­gen, or is the same as R¹, or is lower alkyl, lower al­kenyl, phenyl, or phenyl substituted with lower alkyl or lower alkoxy; R³ to R⁶ are independently lower al­kyl, lower alkenyl, phenyl or lower alkyl-phenyl; and p≧ 1, q and r ≧0.
Patent EP-0312059-A1 (EP)
Inventor: SAKAI IKUO
IPC: G01S15/58
Filed: 1988-10-13
Abstract: Pulses of an ultrasonic wave beam are emitted into a body at a predetermined repetition period. Echo pulses of the ultrasonic wave beam are received via a plurality of different channels. Each of the received pulses is converted simultaneously into corresponding electric signals of the respective channels. A time-dependent change in a variation between the electric signals of the respective channels is derived. A component of a speed of moving matter within the body in a predetermined direction is calculated on the basis of the derived time-dependent change. The moving matter causes the echo pulses. The predetermined direction is perpendicular to a direction of travel of the ultrasonic wave beam pulses.
Patent EP-0326713-A1 (EP)
Title: Improved tungsten nickel iron alloys
Inventor: SPENCER JAMES R
IPC: C22C27/04
Filed: 1988-12-29
Abstract: A consolidated tungsten alloy body consisting essentially of from about 70% to about 98% by weight of tungsten, balance nickel and iron in essentailly an 8:2 weight ratio. A process for producing the consolidated bodies where the tungsten content is greater than about 88% by weight comprises forming a relative uniform blend of the described metal powders, compacting the powders to form a green body then liquid phase sintering the green body to full density. For alloys containing less than about 90% tungsten solid state sintering can be used.
Patent EP-0288229-A1 (EP)
Inventor: WHITESIDE LEO ALLEN
IPC: A61F2/30
Filed: 1988-04-18
Abstract: A prosthetic shim (20) and a method for use of prosthetic shims to provide level support and increase the effective thickness of a femoral knee joint component (10) having at least one fixation peg (18, 18ʹ) extending from the face (14) which is to seat against the distal end of a femur. The shim is for placement between the femoral component and the femur and comprises a platform (21) having a first surface to cooperatively engage the joint component face and a second surface to engage the distal end of the femur. The shim preferably has a means for securing the shim in place, such as spikes (22, 22ʹ) extending from the second surface to be driven into the femur. The platform preferably is shaped and dimensioned to be effective if placed centrally relative to the joint component face, covers a majority of the joint component face, and has an opening corresponding to each peg of the joint component so that the shim can be placed over each peg.
Patent EP-0317316-A1 (EP)
Inventor: SEDLACEK DOUGLAS R
IPC: B32B7/02
Filed: 1988-11-17
Abstract: A power transmission belt (10) with discontinuous fiber (32) protruding and bent (40) from oppositely facing friction driving surfaces (36, 38) to expose lateral side portions (42) of fiber. A method of forming friction driving surfaces by grinding so as to have protruding and bent portions of fiber.
Patent EP-0318231-A1 (EP)
Inventor: PETERSON RICHARD B
IPC: C22B34/12
Filed: 1988-11-21
Abstract: A process for recovering titanium dioxide from a feed comprising titanium dioxide fines is disclosed. The process comprises the steps of (A) separating parti­culate matter having a Tyler Standard screen size of about 6 or larger from said feed; (B) removing liquid from said feed; (C) dividing said feed into (i) a concen­trate having a relatively high concentration of titanium dioxide, (ii) middlings having a lower concentration of titanium dioxide than said concentrate, and (iii) tail­ings having a lower concentration of titanium dioxide than said middlings; and (D) removing liquid from said concentrate to form a product comprising titanium diox­ide.
Patent EP-0323206-A1 (EP)
Inventor: STEVENS SAMUEL R D
IPC: B01D53/64
Filed: 1988-12-28
Abstract: A method of removing mercury vapour from a gas stream includes irradiating the gas stream with radiation from a source having a substantial portion of its emission at about 254 nm, in the presence of one or both of hydrochloric acid or oxygen to form a particulate mercury, and removing the particulate mercury from the gas stream.
Patent EP-0299815-A1 (EP)
Title: Aspirateur à sac souple étanche
Inventor: LUBRANIECKI JACQUES
IPC: A47L9/14
Filed: 1988-06-15
Abstract: L'aspirateur selon l'invention comporte une enceinte étanche comprenant un orifice d'aspiration et un orifice d'échappement, un sac à déchets (19) disposé à l'intérieur dé l'enceinte et ayant une ouverture en regard de l'orifice d'aspiration, et un dispositif d'aspiration (8) disposé en regard d'une extrémité fermée du sac à déchets opposée à l'orifice d'aspiration, il est caractérisé en ce que le sac à déchets est un sac étanche et en ce que le support de sac comporte une surface interne perméable à l'air en communication avec une zone intermédiaire d'au moins un conduit d'aspiration (11) ayant une extrémité débouchant au voisinage du dispositif d'aspiration et une extrémité opposée débouchant au voisinage du dispositif d'aspiration.
Patent EP-0307261-A1 (EP)
Inventor: GUILLOU BERNARD PIERRE YVES
IPC: G01R33/12
Filed: 1988-07-29
Abstract: - Selon l'invention, ce dispositif comporte une ligne coaxiale constituée d'un corps tubulaire (2,3) et d'une âme (1), rigides et coaxiaux, et pourvue à une extrémité d'un logement tel que les périphéries extérieure et intérieure d'une pièce annulaire échantillon (17) soient respectivement en contact de frottement serré avec la surface intérieure dudit corps tubulaire et avec la surface extérieure de ladite âme, ledit corps tubulaire étant constitué de deux parties assemblables.
Patent EP-0309339-A1 (EP)
Inventor: AMBID CHRISTIAN
IPC: C11B9/02
Filed: 1988-09-21
Abstract: Process for preparing a scenting composition from jasmine flowers.  e is process consists in hydrolysing the compounds isolated by extraction from the flowers with a polar solvent and isolating the odorant compounds formed.
Patent EP-0315506-A1 (EP)
Inventor: LECOURT GUY
IPC: B29D23/00
Filed: 1988-10-26
Abstract: The apparatus comprises a mandrel, around which the said strip or strips are able to be helically wound, and means for frictionally driving the said strip or strips wound around the mandrel, parallel to the longitudinal axis of the mandrel. 
<??>According to the invention, this said strip or strips (7a-9a) being formed from a strengthening element connected, at least on the surface, to a polymerisable product, thermal regulation means (13) are provided in the zone of the said driving means (11). 
<??>The invention is applicable for making tubular articles. 
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Patent EP-0317387-A1 (EP)
Title: Method for enhancing the milk production of mamals and/or increasing the weight of the litter and improving the post-birth growth
Inventor: KANN GUY
IPC: C07K14/60
Filed: 1988-11-02
Abstract: Method for increasing milk production in mammals including man, and/or for increasing the birth weight of their newborn and improving postnatal growth, according to which the female mammal is supplied during pregnancy with an effective amount of hGRF or of one of its analogs, or alternatively of an active fragment of hGRF or of one of its analogs. The treatment is of short duration, for example from 10 to 20 days. Its effects are lasting and extend throughout the lactation period. Application to the treatment of animals of ovine, caprine, bovine or porcine species.
Patent EP-0305456-A1 (EP)
Inventor: GEBALD GREGOR
IPC: B65H67/06
Filed: 1988-03-04
Abstract: Un appareil de transfert (1) de bobines (13) d'une station d'alimentation (8) en bobines, permettant de transporter les bobines pendant un cycle de travail, comprend une unité d'entraînement (2) à commande centrale, mobile entre la station d'alimentation et la station de réception (8, 9), et ayant un pont de chargement (3) susceptible de basculer entre la sortie (10) de la station d'alimentation (8) et l'entrée (11) de la station de réception (9).
Patent EP-0313619-A1 (EP)
Inventor: MACKINTOSH BRIAN H
IPC: C30B15/00
Filed: 1988-04-22
Abstract: Système de commande permettant de commander le fonctionnement d'un appareil destiné à dilater des corps cristallins tubulaires. Le système de commande comprend un détecteur de poids (100) destiné à mesurer le poids du cristal, un détecteur de pression (102) destiné à mesurer la pression dans le cristal, et un système de commande (105) couplé aux détecteurs de poids, de longueur et de pression, destiné à commander le fonctionnement de l'appareil de dilatation du cristal. Le système de commande est couplé au chauffage du moule (26) de l'appareil, afin de commander la température du bain de fusion contenu dans le creuset (24) de l'appareil, basée sur les données provenant des détecteurs de poids, de longueur et de pression. Afin d'assurer le maintien à une épaisseur sensiblement uniforme de la paroi du corps cristallin tubulaire, une mesure précise du poids du corps doit être effectuée. Cette invention permet de compenser les erreurs de mesure de poids dues aux fluctuations de pression à l'intérieur du corps cristallin tubulaire.
Patent EP-0430940-A1 (EP)
Inventor: MEYER FRIEDHELM
IPC: H02J7/14
Filed: 1988-07-01
Abstract: Installation de générateur conformement au dessin, comportant un générateur pouvant être entraîné par un moteur à combustion interne, notamment via un engrenage intermédiaire, doté d'un réseau d'alimentation électrique en plusieurs parties et d'un circuit d'évaluation recevant, afin de régler l'alimentation, non seulement les quantités intrinsèquement connues mais également au moins une des suivantes: tr/min du moteur, tr/min du générateur, tension du générateur, courant du générateur, température des constituants du générateur, tension de la batterie, courant de la batterie, la température de la batterie ou la tension d'utilisation pour des utilisations sensibles ou hautement sensibles, à utiliser comme quantités d'entrée, stockées dans des champs caractéristiques et retirées avec les quantités d'entrée, afin de déterminer les quantités de sortie requises. Ces dernières ont un effet sur au moins une des quantités suivantes: le courant d'alimentation du générateur, la transmission de l'engrenage intermédiaire et la régulation des zones réagissant à la tension du système d'alimentation électrique. Par un circuit d'évaluation aux dimensions adaptées on peut établir des priorités afin d'optimiser l'utilisation, de réduire le nombre de tours par minutes du générateur lorsque le moteur à combustion interne produit un effort important, de réduire le bruit, d'optimiser la température des parties constituantes tout en assurant en même temps l'alimentation en énergie nécessaire. On peut donc adapter le système de générateur aux besoins à tout moment.
Patent EP-0389505-A1 (EP)
Inventor: GEHRMANN ARNO
IPC: F16K15/03
Filed: 1988-10-26
Abstract: Une installation de dépollution de l'air d'évacuation destinée à des unités de collage comportant plusieurs réservoirs de production de colle soumis à l'action d'un gaz inerte doit permettre de trouver une solution garantissant, avec des moyens simples, la dépollution totale de l'air d'évacuation, même avec des variations de pression minimes, la consommation de gaz inerte devant en outre être maintenue au niveau le plus faible possible. On y parvient grâce au fait que le flux volumique air d'évacuation-gaz inerte provenant des espaces gazeux (3) de tous les réservoirs de colle (1) peut être guidé, par l'intermédiaire d'une conduite collectrice d'air d'évacuation (17) à régulateur de pression (18), dans un dispositif de retraitement d'air d'évacuation. Ce régulateur de pression (18) permet de régler une surpression largement constante de 0,1 à 0,2 mbar dans les espaces gazeux (3) des réservoirs de colle (1). Une conduite d'air parasite (20) débouchant dans la conduite collectrice d'air d'évacuation (17) et située de l'autre côté du régulateur de pression (18), ainsi qu'un ventilateur permettent de produire une dépression constante de 3 à 4 mbar dans ladite conduite collectrice (17) de l'autre côté dudit régulateur.
Patent EP-0326907-A1 (EP)
Inventor: SENOO MASAHARU
IPC: C07K14/50
Filed: 1989-01-24
Abstract: A mutein of basic fibroblast growth factor (bFGF) which lacks 7 to 46 amino acids of the constituent amino acids of bFGF from carboxyl terminal possesses excellent fibroblast growth promoting activities, vasoendothelial cell growth promoting activities and angiogenic activities. It is very stable in living cells. The mutein of the present invention therefore function well as a healing promoter for burns etc., therapeutic drug for thrombosis, arteriosclerosis etc., and cell cultivation promoter.
Patent EP-0330857-A1 (EP)
Inventor: JAHNS ROLF
IPC: A22C11/00
Filed: 1989-02-03
Abstract: A device for positioning objects, provided with holding loops, on holding rods comprises at least one rotating chain (15) on which the loops (11) holding the objects (16) can be placed. The chain (15) is rotatable about its longitudinal axis, an extendable holding rod which engages around the lower end of the chain (15) taking up the loops (11) of the objects (16). So that the loops (11) are securely taken up by the sword tip (12), an index pin (13) is provided which can be guided with the sword tip (12) into abutment. An alignment element (17) which can be guided into the movement path of the objects (16) ensures a reliable positioning of the objects (16) with uniform spacings. Toothed wheels (20) which can be guided to engage with the free end of the chain sword support it whilst, on the withdrawal of the holding rod (21), the loops (11) of the objects (16) are guided between the chain sword and the toothed wheels (20).
Patent EP-0384940-A1 (EP)
Inventor: V GENTZKOW WOLFGANG DR DIPL-CH
IPC: C08G59/50
Filed: 1989-03-03
Abstract: Epoxy resin mixtures for the production of prepregs and composite materials which are inexpensive to produce and have good processing properties give, without addition of flameproofing agents, flame-resistant moulded materials of high glass transition temperature if they contain the following components: (A) a phosphorus-free aromatic and/or heterocyclic polyepoxy resin, optionally blended with an aliphatic epoxy resin,  (B) an epoxide-containing phosphorus compound, and (C) an aromatic polyamine as curing agent.
Patent EP-0345576-A1 (EP)
Inventor: RADEMACHERS JAKOB DR
IPC: C01G37/02
Filed: 1989-05-27
Abstract: The present invention relates to an improved green chromium oxide in which the particles predominantly consist of rings or hoops and to a process for its preparation and its use.
Patent EP-0401403-A1 (EP)
Inventor: ACHTER EUGEN
IPC: H01J61/36
Filed: 1989-06-06
Abstract: In a flashlamp with a gas-filled glass tube (1) with electrodes (2) inserted from the end sides (5), it is intended to achieve precise centring of the electrodes (2). 
<??>Each electrode (2) is fused into in each case one hollow-cylindrical glass body (3), located inside the glass tube (1). The outer end side (4) of the glass body (3) is located in an approximately flush manner with the corresponding end side (5) of the glass tube (1) and, together with this end side (5), is coated with a layer (6) of glass solder. 
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Patent EP-0354315-A1 (EP)
Inventor: SUGII TETSUJI C O NITTO DENKO
IPC: A61F13/00
Filed: 1989-06-07
Abstract: An adhesive dressing sheet is disclosed, comprising a polymer film (1) having a high flexibility, an adhesive layer (2) provided on one side of the polymer film, a peeling liner (3) temporarily provided on the adhesive layer (2), and a flexible sheet (4) on the other side of the polymer film, wherein a bending line (32) is provided on the peeling liner (3) in a direction almost at right angles to the peeling direction of the liner (3), and the flexible sheet has self supporting properties such that when the liner (3) is peeled off up to the bending line (32) and bent, the liner bending piece does not expand to an angle of 90° or more.
Patent EP-0350792-A1 (EP)
Inventor: MINASE CHUGO
IPC: B01L99/00
Filed: 1989-07-06
Abstract: A test blood gathering equipment (1) according to the present invention is provided within a tube (2) with a means (6) to break a segment tube when the segment tube holding a blood to be tested is inserted into the tube (2).
Patent EP-0400201-A1 (EP)
Inventor: MERGELSBERG R
IPC: A23G3/02
Filed: 1989-09-08
Abstract: A process for preparation in stages of an aerated confectionary foam mass (35) from a sugar solution (7) and a foaming agent solution (23) is carried out with a boiler (1) and a whipping machine (15). The sugar solution (7) is boiled in a boiler (1) and is transferred to the whipping machine (15). The aerated confectionary foam mass (35) is formed from the foaming agent solution (23) and the boiled sugar solution (7) and is discharged from the whipping machine (15) with the application of overpressure. The foaming agent solution (23) is whipped either alone or together with the boiled sugar solution (7) under reduced pressure. …<IMAGE>…
Patent EP-0374642-A1 (EP)
Title: Observation of furnace interiors
Inventor: DAWSON DAVID IAN
IPC: C21C7/00
Filed: 1989-12-09
Abstract: This invention provides a method of observing the interior of a furnace by viewing, at a remote location, the image depicted by a pinhole camera sited in or within the furnace housing. 
     The image may be real and viewed directly or via a reflective or fibre optic transmission system, or alternatively a video camera may be employed, in this instance the 'screen' of the camera may be constituted by light responsive elements, e.g. charge coupled devices. 
     The camera may typically be sited in the furnace wall or roof and a pressurised blast of air or an inert gas, e.g. nitrogen or argon, may be employed for maintaining the integrity of the pinhole.
Patent EP-0361574-A1 (EP)
Inventor: VAN VAALS JOHANNES JACOBUS
IPC: G01R33/385
Filed: 1989-09-06
Abstract: In a magnetic resonance apparatus eddy current effects are compensated by measurement of the eddy current behaviour in a comparatively large measurement object on the basis of resonance signals generated therein, for example briefly after de-activation of a gradient field control signal. From these measurements a series of exponentially decreasing signals is calculated. These correction signals are generated by appropriate switching circuits which are preferably adjustable as regards decay time and amplitude. The correction can be performed for the gradient field symmetry corresponding to the switched gradient field transition as well as for eddy currents, if any, having a field symmetry which deviates therefrom.
Patent EP-0325407-A1 (EP)
Inventor: AVERILL ROBERT G
IPC: A61F2/36
Filed: 1989-01-17
Abstract: A stem-type femoral prosthesis has a distal tip with a fixation-resistant finish on the external peripheral surface of the distal tip so that the distal tip remains uncoupled from the femur upon implant of the prosthesis and during use. The distal tip is selectively removable and replaceable to enable a choice of size combinations in the joined stem and distal tip of the prosthesis for increased ease in the fitting of both the proximal and the distal portions of an appropriate prosthesis.
Patent EP-0326317-A1 (EP)
Inventor: VINCENT HAROLD LEWIS
IPC: G11B5/842
Filed: 1989-01-24
Abstract: This invention relates to a stabilized ferro­magnetic metal pigment which is produced by treating metal particles with a passivating reaction product comprising a silane-modified phosphate. The treated pigment is employed in the preparation of a magnetic recording medium which is resistant to storage at elevated temperature and humidity.
Patent EP-0351130-A1 (EP)
Inventor: KOHNO MITUNORI
IPC: A47F9/04
Filed: 1989-07-06
Abstract: An apparatus for inputting commodity data, including a bar code scanner and a keyboard for inputting the commodity data. The apparatus further includes a supporting member for pivotably supporting the keyboard at its front end, a plurality of engagement portions provided at one of opposed portions between the keyboard and the supporting member and arranged on an arc about an axis of rotation of the keyboard, a stopper member provided at the other of the opposed portions and adapted to be releasably engaged with any one of the engagement portions, and a release mechanism connected to the stopper member for releasing the stopper member from the engagement portion, the release mechanism having a knob projecting from the front end of the supporting member of the keyboard for operating the release mechanism.