baber/WOPTO huggingface dataset:
Patent EP-0492236-A1 (EP)
Title: Reaktivfarbstoffe mit einem Anker auf Alkenyl- oder Alkinylsulfonylbasis
Inventor: MARSCHNER CLAUS DR
IPC: D06P1/38
Filed: 1991-12-09
Abstract: Reaktivfarbstoffe der Formel <IMAGE> in der Rg: die Bedeutung eines Restes der Formel <IMAGE> besitzt und; Ar: den Rest eines Benzol- oder Naphthalinringes, Z¹ und Z²: jeweils Wasserstoff, gegebenenfalls substituiertes C1-C4-Alkyl, gegebenenfalls substituiertes Phenyl, C1-C4-Alkoxy, Carboxyl, C1-C4-Alkoxycarbonyl, Cyano, Halogen oder Hydroxysulfonyl, Z³, Z<4> und Z<5>: jeweils Wasserstoff, gegebenenfalls substituiertes C1-C4-Alkyl oder gegebenenfalls substituiertes Phenyl, U: eine unter alkalischen Reaktionsbedingungen abspaltbare Gruppe, X: im Fall a) den Rest eines Chromophors oder im Fall b) den Rest einer Kupplungskomponente, an den gegebenenfalls zusätzlich der Rest einer Diazokomponente über eine Azobrücke gebunden ist und der gegebenenfalls zusätzliche reaktive Gruppen aufweist und; L: im Fall a) ein Brückenglied oder im Fall b) eine Azobrücke bedeuten, sowie ein Verfahren zum Färben oder Bedrucken von Hydroxygruppen oder Stickstoff enthaltenden Substraten.
Patent EP-0449603-A1 (EP)
Inventor: STRUTZ HEINZ
IPC: B01J25/02
Filed: 1991-03-27
Abstract: A method for producing 4-hydroxyphenethyl alcohol by epoxidizing 4-acetoxystyrene with a percarboxylic acid to produce 4-acetoxyphenyl oxirane; and catalytically hydrogenating the 4-acetoxyphenyl oxirane with hydrogen to produce 4-acetoxyphenethyl alcohol; and saponifying or transesterifying the 4-acetoxyphenethyl alcohol to produce 4-hydroxyphenethyl alcohol.
Patent EP-0450900-A1 (EP)
Inventor: KAMEI MASANAO
IPC: C08G77/388
Filed: 1991-04-02
Abstract: Novel N-alkylpyrrolidone-modified siloxane compounds having the characteristics of both silicone and hydrophilic pyrrolidone are of the general formula:  
 
        R¹ m R² n SiO (4-m-n)/2   
 
wherein R¹ is a monovalent hydrocarbon, hydrocarbonoxy or hydroxyl group, at least one R² group is an N-alkylpyrrolidone group, the remaining R² groups being as defined for R¹, and m and n are positive numbers within the ranges: 0 < m < 3, 0 < n < 3, and 1.8 ≦ m + n ≦ 2.2. They are prepared by polymerizing an oligomer of a pyrrolidone derivative, a cyclic siloxane, and a siloxane or by addition reaction of an N-allylpyrrolidone to an organohydrogensiloxane. They are useful as fiber treating agents, foam stabilizers, cosmetic additives and the like.
Patent EP-0456375-A1 (EP)
Inventor: NORKEY PHILIP J
IPC: F16L37/098
Filed: 1991-04-24
Abstract: A fluid connector generally comprising a housing (20) having a longitudinal opening (30) therethrough and at least one transverse opening therethrough intersecting with the longitudinal opening (30) and providing at least one transversely disposed bearing surface (35), a conduit (24) insertable in the longitudinal housing (25) opening in a coupling position, the coupling having a fluid passageway communicating with the longitudinal housing opening and an annular flange spaced from the transverse bearing surface (35) when the conduit (24) is in the coupling position, means providing a seal (39,40) between the housing (29) and inserted conduit (30), a retainer (23) disposed in the longitudinal housing opening including at least one leg section (46) having a transversely deflectable retaining leg portion (50) disposed between the annular flange portion (54) of the conduit (24) abd the housing (29), the retaining leg portion (50) having a pad portion (52b) engageable with the transverse bearing surface whereby upon application of fluid pressure to the connector tending to eject the conduit (24) from the housing, the force exerted thereby is caused to be transmitted through the conduit (24) annular flange (54) the retaining leg portion (50) and the pad portion (52b) thereof to the housing and means for selectively deflecting the retainer leg portion (50) transversely to permit the removal of the conduit (24) from the housing.
Patent EP-0457541-A1 (EP)
Inventor: VARNHAM M P BRITISH AEROSPACE
IPC: G01P15/18
Filed: 1991-05-14
Abstract: A hand-held controller employing inertial sensors is proposed for controlling toys, computers and other equipments requiring accurate steering signals. The use of inertial sensors (accelerometers and gyroscopic devices ) means that the angular and lateral movement of the hand-held controller in space provides the control signals and allows a large number of separate parameters to be varied simultaneously by one hand.
Patent EP-0466466-A1 (EP)
Inventor: FORD JOHN EDWARD
IPC: F23R3/22
Filed: 1991-07-09
Abstract: The movable combustion system includes an outer liner (12) defining a venturi (18) and a centerbody (14) including an inner liner (26) terminating in swirler blades (32) defining a gap (a) at the rearmost end of the centerbody (14) with the venturi (18). A secondary fuel nozzle (38) lies within the centerbody (14). The centerbody (14) is mounted to the combustor cover (22) for axial translational non-rotational movement from a location outside the cover and during gas turbine operation to axially displace the secondary fuel nozzle (38) and alter the gap (a) between the centerbody (14) and the venturi (18).
Patent EP-0473473-A1 (EP)
Inventor: TOMATIS GIACOMO
IPC: H05B3/84
Filed: 1991-07-25
Abstract: The invention relates to a heated windscreen comprising a sheet of glass equipped on one of its faces with resistance strips formed by an electrically conducting composition resulting from the baking of a suspension in an organic binder of metallic silver and of a frit at low melting point and of collecting strips formed by the same electrically conducting composition. According to the invention, windows are formed in the collecting strips, and blocked by pellets made of an electrically conducting composition having a greater silver content than the resistance strips and the collecting strips and having a dimension slightly greater than that of the windows in such a way as to form overlap areas, the current inlet terminals being soldered onto the said pellets.
Patent EP-0540802-A1 (EP)
Inventor: JOUSSON JEAN-PIERRE
IPC: A61C17/02
Filed: 1991-11-07
Abstract: L'appareil hydraulique comprend une pièce à main (19') connectée par un tuyau (18) à une pompe à travers un orifice de sortie du boitier et un réservoir de liquide alimentant la pompe, en position de non utilisation, la pièce à main et le tuyau enroulé en hélice, sont logés sur une plate-forme (12). L'extrémité du tuyau connectée à l'orifice de sortie du boitier est installée mobile en rotation autour de l'axe du tuyau. De préférence, la plate-forme est elle-même installée sur le boitier d'une façon mobile autour d'un axe perpendiculaire au plan de cette plate-forme, par un raccord tournant monté dans l'orifice de sortie du boitier. <IMAGE>
Patent EP-0481943-A1 (EP)
Inventor: AXELSSON KATARINA
IPC: B65D1/34
Filed: 1991-10-15
Abstract: A package comprising a tray (1) and a removable lid (3), which package is especially intended for keeping and heating of ready-cooked food, the lid being made of cardboard and/or plastics material and the tray being made of plastics and provided with a frame (2) surrounding its opening. The features of the package are that the lid (3) detachably rests on the frame (2) of the tray and has a lesser extension than same and that a plastic film (4) covers the lid and at least part of the frame and is heat-sealed only to the portion (2b) of the frame located outside the lid. 
     The invention also relates to a method for sealing the package.
Patent EP-0510082-A1 (EP)
Inventor: REICHERT PAUL
IPC: C12N15/27
Filed: 1991-01-04
Abstract: L'invention se rapporte à des variantes oxydées biologiquement actives du facteur de stimulation de colonies de macrophages de granulocytes (GM-CSF), dans lesquelles un ou plusieurs résidus de méthionine sont oxydés. Sont également décrits des procédés permettant de fabriquer et de caractériser ces variantes.
Patent EP-0515498-A1 (EP)
Inventor: WORNER HOWARD K THE ILLAWARRA
IPC: C21B3/04
Filed: 1991-02-13
Abstract: Des déchets d'aciérie sous forme de poussières ou de boue sont mélangés à des eaux d'égout, de préférence en présence d'un agent floculant, pour obtenir une séparation rapide d'un effluent pur et d'une boue, laquelle est déshydratée et séchée pour former un matériau solide destiné à piéger les matériaux nocifs contenus dans les eaux d'égout, tels que métaux lourds, agents pathogènes et substances chimiques organiques. La matériau solide est acheminé dans un four à réduction de fonte, d'où le fer en fusion est récupéré, et on prévoit une décharge de gaz chaud d'où le zinc et les autres matériaux utiles sont récupérés. Les autres déchets sont retirés sous la forme de laitier.
Patent EP-0524970-A1 (EP)
Inventor: LUO LIFENG
IPC: H05H1/34
Filed: 1991-03-19
Abstract: Un procédé et un appareil de réduction de l'usure d'une électrode dans un chalumeau à arc de plasma (12) consiste à modifier l'écoulement de gaz dans une chambre de plasma (32) entourant l'électrode (22) immédiatement avant et continuant après la coupure du courant alimentant l'arc (18). La modification consiste à couper l'écoulement de gaz en amont de la chambre (32), à passer d'un écoulement rotationnel à un écoulement radial/axial dans la chambre de plasma (32), a réduire le niveau du courant d'arc simultanément avec l'un ou l'autre écoulement précité, et à vider la chambre de plasma (32) afin de changer rapidement l'écoulement de gaz et la pression dans ladite chambre (32). L'intervalle est suffisant pour réduire l'usure de l'électrode, mais suffisamment court pour que l'arc reste stabilisé jusqu'à la coupure. Dans le mode d'arrêt d'écoulement, on place une électrovanne (48) sur un tube d'admission (46) de gaz de plasma. Afin de procéder à la purge, on ajoute un tube de purge ainsi qu'une autre électrovanne (68) au chalumeau (12). Dans le mode de commutation de configuration d'écoulement, deux conduits d'alimentation en gaz indépendants dotés de vannes de commande alimentent des ensembles séparés d'admission de gaz menant à la chambre de plasma (32), un ensemble produisant un écoulement rotationnel et l'autre produisant un écoulement radial puis axial.
Patent EP-0523168-A1 (EP)
Inventor: OH YOUNG SIK
IPC: C07D493/04
Filed: 1991-03-29
Abstract: L'invention concerne des compositions antitranspiration présentées sous forme de bâtons applicateurs de gel, qui offrent à l'utilisateur une excellente efficacité antitranspiration tout en présentant une bonne stabilité. Ces compositions utilisent des agents de gélification spécifiques qui sont stables dans les conditions acides nécessaires aux compositions antitranspiration. Plus précisément, les compositions ont un pH acide et comprennent un agent actif antitranspiration, un solvant pour cet agent actif, et un agent de gélification qui comporte des alditols dibenzylidène substitués sur l'anneau benzène avec un groupe prélevant des électrons. Des exemples d'agents de gélification préférés comprennent du di(métra-fluoro) dibenzylidène sorbitol et du di(métra-chloro) dibenzylidène sorbitol. L'invention concerne également un procédé pour empêcher et réguler la moiteur due à la transpiration, à l'aide de ces compositions.
Patent EP-0486672-A1 (EP)
Title: Fermeture rectangulaire ou carre pratique a profil de panneau interrompu
Inventor: SAUNDERS WILLIAM T
IPC: B65D17/40
Filed: 1991-06-10
Abstract: Formation d'une structure de fermeture (180, 216) en tôle pratique pour un récipient présentant une paroi latérale non cylindrique (250). L'outillage de formation d'entailles et de soutien permet de former une entaille périphérique (102, 130, 142) sur les deux surfaces de ladite fermeture terminale afin de définir un panneau séparable (160, 218) dont la ligne d'entaille périphérique est contiguë à la paroi de fermeture terminale (132, 144) en contact avec l'élément de serrage, laquelle paroi s'adapte à l'intérieur de l'extrémité ouverte du corps du récipient. La séparation dudit panneau de paroi terminale ne laisse aucune obstruction au retrait du contenu solide. Le panneau séparable est doté d'un moyen empêchant la déchirure d'un segment du panneau de paroi terminale, et d'un moyen de fixation d'un dispositif d'ouverture (148) intégré au panneau. Le fait de placer de manière présélectionnée le dispositif d'ouverture intégré allongé tel qu'on le trouve sur divers panneaux de paroi terminale de configuration non circulaire, ainsi qu'une nouvelle forme d'élément de serrage (270), permet d'obtenir un support de paroi d'élément de serrage voulu pour l'assemblage par jointure de bordure extérieure de la fermeture terminale d'un corps de récipient ainsi que le positionnement souhaité de l'extrémité de travail du dispositif d'ouverture à proximité de ladite paroi en contact avec l'élément de serrage et de la ligne d'entaille périphérique.
Patent EP-0570371-A1 (EP)
Title: Genomic mapping method by direct haplotyping using intron sequence analysis
Inventor: SIMONS MALCOLM J
IPC: C12Q1/68
Filed: 1991-07-11
Abstract: The present invention is an improved genomic mapping method which is able to generate highly informative polymorphic sites throughout the genome. In addition to being highly polymorphic, the sites can be used to generate patterns that identify allelic and sub-allelic (haplotypes) associated with the region.
Patent EP-0555476-A1 (EP)
Title: Materiau cro te double d'un mince film de mousse latex et produit mousse integre utilisant ce materiau cro te
Inventor: OGAWA TARO
IPC: B32B5/24
Filed: 1991-08-27
Abstract: L'invention se rapporte à un matériau croûte pour produit mousse intégré, qui est fabriqué selon un procédé dans lequel du latex polymère tel du caoutchouc ou une résine synthétique est appliqué sur la surface interne (12) d'un tissu aéré (10), expansé et vulcanisé et dans lequel une mince couche de latex (15), comportant à l'intérieur des cellules ouvertes mécaniques relativement fines (18), dans une partie proche de sa surface une couche de cellules ouvertes plus denses (20) et sur sa surface une croûte aérée (22), est collée au tissu aéré (10) par l'intermédiaire d'une région à fort pouvoir collant (17). La croûte aérée (22), tout en comportant des pores (21), présente une surface extérieure essentiellement lisse qui permet une introduction douce d'une solution de base d'agrégats de mousse (25) directement déversée sur la croûte et qui empêche de façon satisfaisante la solution de base (25) de pénétrer de façon sensible dans la mince couche de latex (15).
Patent EP-0539515-A1 (EP)
Inventor: CIMLER B MELINA
IPC: C07B63/00
Filed: 1991-07-12
Abstract: This invention relates to safe and effective methods for the extraction of nucleic acids. In particular, methods are described for isolating nucleic acid from a sample containing a biological mixture of nucleic acids and other biological compounds wherein the sample is combined with an extraction solution containing at least one organic compound such as benzyl alcohol or a benzyl alcohol derivative to form an aqueous and non-aqueous phase. The nucleic acid is isolated from the aqueous phase. Preferably, the resulting combined solution also contains bentonite, as defined below. Typically, the sample will first be combined with a lysing agent before extraction. The lysing agents preferred are chaotropic salts such as guanidinium hydrochloride and guanidinium isothiocyanate.
Patent EP-0544756-A1 (EP)
Inventor: OLESEN PREBEN H
IPC: A61P27/06
Filed: 1991-08-20
Abstract: The present invention relates to therapeutically active azacyclic compounds, a method of preparing the same and to pharmaceutical compositions comprising the compounds. The novel compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent EP-0554280-A1 (EP)
Title: Fiber blending system.
Inventor: HEBBARD CARL
IPC: D04H1/70
Filed: 1991-10-01
Abstract: A fiber blending system includes an apparatus and method of forming a mat of cellulosic fibers and synthetic fibers, as well as a mat thereby formed. The method includes the steps of fiberizing cellulosic material into cellulosic fibers in a fiberizer, volumetrically metering a metered amount of synthetic fibers, and injecting the metered amount of synthetic fibers into the cellulosic fibers. The cellulosic fibers are blended with the metered amount of synthetic fibers in a blending chamber to form a fiber blend. The fiber blend is dispersed through a fiber disperser having apertures of a preselected size and shape to provide a dispersed fiber blend. A third type of fiber may also be mixed with the dispersed fiber blend. The dispersed fiber blend is collected as a mat on a fiber collector to provide a mat of blended cellulosic and synthetic fibers. The mat may be thermobonded by a thermobonder and sandwiched between a facing sheet and a backing sheet. By varying the aperture preselection, as well as the size and type of fibers, a bonded mat having desired mat characteristics is formed.
Patent EP-0498198-A1 (EP)
Title: Hermetic device package for microelectronic frequency selection components
Inventor: FALKNER ROBERT FRANK JR
IPC: H01L21/50
Filed: 1992-01-20
Abstract: A package (200) for a frequency selection component (70) includes a base (10), a thermoplastic die attachment (60), and either a solder (260) or low-melting-temperature glass (110) lid attachment. These techniques can be employed in either a leadless chip carrier or a single layer ceramic base configuration. A package (200) for a surface acoustic wave device (70) in accordance with one embodiment of the invention is suitable for enclosing the device (70) in a hermetically sealed environment such that the resulting structure takes up a minimum volume of space. The package (200) facilitates automated circuit assembly techniques, allowing compact, low cost products to incorporate frequency selection components (70) when these are made in accordance with the present invention.
Patent EP-0552398-A1 (EP)
Inventor: THRONE JAMES LOUIS
IPC: B29C48/475
Filed: 1992-04-14
Abstract: An extrusion head for a blow molding machine wherein a movable plunger (30) is slidably mounted in a distributor head (17) which receives a melt at an inlet end (41) of its channel (40) and directs it along such channel to the terminal end (42) of the channel while simultaneously directing portions of it along spiral radial paths to the lower circumferential edge of the distributor head to fill an accumulator chamber which also causes the plunger to recede facilitating the filling of the accumulator chamber (52). The channel as defined by the adjacent circumferential wall and the curvilinear contour on the distributor head defines a smooth integral flow channel that is curvilinear in cross section.
Patent EP-0521303-A1 (EP)
Inventor: DIEPOLD KLAUS-DIETER
IPC: B62D33/06
Filed: 1992-06-02
Abstract: 2.1 In a known tilting device, a further hydraulic cylinder is provided in addition to the tilting cylinder located on the front seat passenger's side, which hydraulic cylinder prevents, or reduces, the oblique attitude of a suspended driver's cab about the longitudinal axis of the driver's cab during the tilting of the driver's cab. The hydraulic cylinder is provided, in contrast to the tilting cylinder of the driver's cab on the driver's side of the driver's cab. It is disadvantageous that the tensile forces which occur during the tilting of the driver's cab are transmitted by the shock absorbers and, for this reason, a shock absorber has to be dimensioned so as to be comparatively strong. 2.2 A tilting device of the type mentioned at the beginning is proposed in which the tilting cylinder of the driver's cab and the further hydraulic cylinder (1) are arranged on the same side of the vehicle and in which the additional hydraulic cylinder assumes its maximum length in the driving mode of the vehicle and its minimum length during the tilting of the driver's cab (11) or assumes at least an adjustable intermediate position during the tilting. The hydraulic cylinder is attached on the driver's cab side and located in parallel with the driver's cab spring (14) which is to be blocked.   <IMAGE>
Patent EP-0525479-A1 (EP)
Inventor: OTAKE NOBORU
IPC: C07H19/16
Filed: 1992-07-10
Abstract: Disclosed is a novel spicamycin derivative represented by the formula (I) or a salt thereof:
     wherein R represents an alkenyl having a given number of carbon atoms, a haloalkyl having a given number of
Patent EP-0530498-A1 (EP)
Inventor: GUEHNE WIELAND
IPC: A47L9/14
Filed: 1992-08-01
Abstract: The invention relates to a flap valve made of elastic material, such as rubber or the like, for the upright nozzle for receiving baseplates of dust bags of vacuum cleaners, in particular hand-held vacuum cleaners, the flap valve being attached to the dust bag nozzle between the latter and a dust bag and having a film hinge. It is proposed that at least three ribs (8) having a height of at least 2 mm and a width of 0.2 to 0.8 mm are mounted on the dust bag side of the flap valve (2). <IMAGE>
Patent EP-0545376-A1 (EP)
Inventor: INOUE YOSHIKAZU
IPC: C07D277/38
Filed: 1992-12-02
Abstract: A compound of the formula :
       
 wherein
     R² is   hydrogen, or lower alkyl which may have suitable substituent(s),   R³ is   hydrogen, lower alkyl, lower alkoxy, or halogen,   A is   lower alkylene and   Q is   a group of the formula : 
 
 
 
        -CO-R¹ 
 
 
 
(in which R¹ is an organic group), or carbamimidoyl which may have suitable substituent(s),    with proviso that
   when Q is   carbamimidoyl which may have suitable substituent(s),   then R³ is   lower alkoxy,    and a pharmaceutically acceptable salt thereof, processes for the preparation and pharmaceutical compositions comprising them as an active ingredient.
Patent EP-0546441-A1 (EP)
Inventor: KAWANO MITSUMO
IPC: H04N5/21
Filed: 1992-12-02
Abstract: A periodic input signal Sa is input into a first subtracter (12) and is input on the other hand into a second subtracter (13), a difference signal Sb between the periodic input signal Sa and a signal Se obtained by delaying this signal by 1H is obtained in the second subtracter (13), this difference signal Sb is input into a first limiter amplifier (14) and a second limiter amplifier (15) smaller in the gain than it, the outputs of the first and second limiter amplifiers are input into a third subtracter (16) and a signal Sc is obtained by subtracting the output of the second limiter amplifier from the output of the first limiter amplifier. This signal Sc is subtracted from the input signal Sa by the first subtracter (12) to obtain a filter output Sd. Thereby without using a non-correlation controlling switch, a tailing phenomenon by a large variation of a signal amplitude can be reduced most suitably, a noise suppressing operation is made in a minute signal, a tailing is suppressed in response to the signal variation amount in a medium signal and further a tailing can be substantially eliminated in a large amplitude signal.
Patent EP-0508501-A1 (EP)
Inventor: DEININGER LUTZ DR
IPC: C22B15/06
Filed: 1992-02-05
Abstract: In the reduction of liquid slags or molten salts which contain nonferrous metal oxides and are disposed over a liquid metal layer consisting of the corresponding nonferrous metal oxides and are disposed over a liquid metal layer consisting of the corresponding nonferrous metal, carbonaceous reducing agents and oxygen-containing gas are injected through nozzles into the metal layer. In order to improve the gasification of the reducing agent the height of the metal layer is so selected that at least 50% of the reducing agent are reacted to CO and optionally H2 in the metal layer before the reducing agent enters the slag layer.