baber/WOPTO huggingface dataset:
Patent EP-0454793-A1 (EP)
Title: Elastomeres thermoplastiques de polyimide et polycetone
Inventor: LEWIS CHARLES M
IPC: C08G61/12
Filed: 1990-01-17
Abstract: Des élastomères thermoplastiques de polyimide et de polycétone ont une résistance thermique élevée, ainsi qu'une résistance élevée aux carburants, huiles et produits chimiques. Ces élastomères sont particulièrement utiles dans l'industrie automobile, où l'on peut les utiliser pour mouler des tuyaux hydrauliques, des poulies, des consoles, des bâtis de moteurs et similaires. Un polymère thermoplastique comprend des unités répétitives ayant les formules (I), (II), (III) ou (IV), dans lesquelles LG est un groupe de liaison et W est une chaîne oligomère sélectionnée dans le groupe composé de polyéther, d'un polythioéther, de polycarbonyle ou de polysulfonyl, ou d'un de leurs copolymères.
Patent EP-0489782-A1 (EP)
Inventor: CANCIO LEOPOLDO V
IPC: A61F13/15
Filed: 1990-08-15
Abstract: Feuille en matière thermoplastique gaufrée et étanche aux liquides, présentant des dessins visibles de gaufrage à trois dimensions de fibres non-tissées ayant un gaufrage de fibres protubérantes (5) entrecroisant d'autres protubérances des fibres (6) sur les deux côtés de la feuille en matière thermoplastique. Les feuilles ont une épaisseur d'environ 0,5 à environ 2 millimètres et une profondeur de gaufrage prévue pour que soit visible le dessin gaufré à trois dimensions des fibres non-tissées et pour que la feuille soit douce au toucher.
Patent EP-0441167-A1 (EP)
Title: Camshafts control drive for a V type engine
Inventor: SCHWEIKARD ALBERT DIPL-ING FH
IPC: F01L1/02
Filed: 1991-01-22
Abstract: An internal combustion engine has an engine block (1) with two cylinder banks (2,3) arranged in a V-shape and overhead camshafts (6,7,8,9). The exhaust camshafts (6,7) and an intake camshaft (8) are driven directly by a toothed belt (13) by means of the crankshaft (15). Provided on the intake camshaft (8) is an adjusting device (20) which can adjust the phase position of a camshaft wheel (11) revolving with it. This camshaft wheel (11) is part of a secondary drive (19) driving the second intake camshaft (9). <IMAGE>
Patent EP-0444549-A1 (EP)
Inventor: MIYAKE AKIO
IPC: A61P29/00
Filed: 1991-02-23
Abstract: An imidazo [1,2-b]pyridazine compound of the formula (I):
       
 wherein R₁ is a halogen atom or a lower alkyl group optionally having substituent(s), R₂ and R₃ are, independently, a hydrogen atom, a lower alkyl group optionally having substituent(s), a cycloalkyl group or a phenyl group optionally having substituent(s) or R₂ and R₃ together with the adjacent nitrogen atom to which they bond may form a heterocyclic ring optionally having substituent(s), X is an oxygen atom or S(O) k  (k is zero to two), a group
       
 is a bivalent three to seven membered homocyclic or heterocyclic group optionally having substituent(s), m¹ and m² each is an integer of 0 to 4 and n is an integer of 0 or 1; or its salt, which is useful as antiasthmatics..
Patent EP-0456186-A1 (EP)
Inventor: POZZI GIANCARLO
IPC: D04B1/26
Filed: 1991-05-07
Abstract: The present invention relates to an improved process for manufacturing socks with hosiery machines and to a semiworked item obtained with the process. The process comprises successive steps for manufacturing a sock (10) starting from the leg (11) up to the tip (12). The tip (12) forming step is completed by knitting: a row of knitting (13) with increased loop length with respect to the already knitted tip rows, a first portion of knitting (14) constituted by a few rows of knitting knitted with a thinner thread with respect to the thread used to knit the first row (13) and, subsequently, a second portion of knitting (15) constituted by a few rows of knitting with a thicker thread with respect to the thread used to knit the first portion of knitting (14).
Patent EP-0519090-A1 (EP)
Inventor: LUBER ERNST DIPL-ING FH
IPC: G01S7/526
Filed: 1991-06-13
Abstract: When adjacently operated ultrasonic proximity switches (1, 2) are operated, faulty switching states can arise due to interaction, for example due to wrong correlation of echo signals. To solve this problem, it is known to adhere to installation instructions and to use parallel or serial synchronisation. Ultrasonic proximity switches (1, 2) having an enable output (3) and a microprocessor (4) are improved by a circuit (8) inserted between these two elements, which circuit produces a change in potential at the enable output (3) from high to low due to synchronisation pulses (7 and 12). By combining the enable outputs (3) of a number of proximity switches (1, 2) of such construction and operated adjacently, via a common line (11), improved operation with parallel and serial synchronisation is possible without external control, that is to say independently. In this arrangement, the low state of potential produced by an ultrasonic proximity switch (1 or 2) at its enable output (3) is supplied via the line (11) to the other ultrasonic proximity switches (1 or 2) connected. As long as the line is at low potential, at least one proximity switch (1 or 2) is not yet ready to transmit, that is to say it is only the change to high potential which enables parallel synchronisation or optionally initiates serial synchronisation. <IMAGE>
Patent EP-0467364-A1 (EP)
Inventor: SATOH YUJI
IPC: C08K5/1515
Filed: 1991-07-18
Abstract: 57 A flame-retardant thermoplastic resin composition is disclosed, comprising (A) a thermoplastic resin, (B) a halogenated bisphenol type epoxy resin flame-retardant, and (C) an organic phosphite compound. The composition exhibits improved thermal stability to provide molded articles having improved mechanical strength and appearance.
Patent EP-0458400-A1 (EP)
Inventor: DERUDDER CARLOS
IPC: D03D39/16
Filed: 1991-05-21
Abstract: The lancet holder for a double loom has a comb at the level of each lancet on the batten, with its teeth parallel to the lancet sides. Each lancet projects between neighbouring comb teeth, and is supported by the base of the comb to present the lancets with their sides extending vertically in the warp direction. The width of the gaps between neighbouring comb teeth is only slightly larger than the lancet thickness, and is sufficiently small to prevent a lancet from tilting on its batten, and that its sides remain at right angles to the line of the mounting batten.
Patent EP-0458409-A1 (EP)
Inventor: VALSTER ADRIAAN
IPC: H01L33/00
Filed: 1991-05-17
Abstract: In a radiation-emitting semiconductor diode comprising a semiconductor body with a semiconductor substrate (1) of a first conductivity type on which are present at least a buffer layer (11) of the first conductivity type, a first cladding layer (2) of the first conductivity type and made of InAlGaP, an active layer (3) of InGaP or InAlGaP, and a second cladding layer (4) of the second conductivity type and also made of InAlGaP, does not fully meet these demands: either the wavelength is comparatively the buffer layer (11) comprises aluminium-gallium arsenide, the aluminium content having at least a minimum value belonging to the band gap of the active layer. The minimum Al content is approximately 6 at% for an InGaP band gap of 1,88 eV, and approximately 9 at% for 1,92 eV. As a result, an active layer (3) comprising InGaP emits, for example, at 650 nm while the semiconductor layers still possess a good crystal quality and morphology. When the active layer of a diode laser has a multiple quantum well structure with comparatively thick (approximately 5 nm) well layers, it even emits at 633 nm. In a method according to the invention, a comparatively high growing temperature - preferably approximately 760 o  C - and a buffer layer (11) comprising AlGaAs with a suitable aluminium content are used. Ordering of the structure in semiconductor layers comprising InGaP and InAlGaP is counteracted by this.
Patent EP-0507012-A1 (EP)
Inventor: DONG SOO JU
IPC: E04H15/28
Filed: 1991-06-19
Abstract: A lower joint folding preventing device for a one touch type dome shaped tent is disclosed. If the upper joint is locked or released, the lower joint is also locked or released automatically. A connecting portion (14) of the lower joint is provided with a round projection (15) and with an elongate slot (16), and the middle segment (B) is provided with a socket (10) and a supporting step (13), in such a manner that the round projection (15) can be mounted upon the supporting step (13). Further, a coil spring (19) is installed on the neck portion (20) of the lower segment (C) so that the leading end of the coil spring (19) should able to push the tip of the socket (10).
Patent EP-0444775-A1 (EP)
Inventor: WEIGEL BARBARA JEAN
IPC: C12R1/19
Filed: 1991-01-24
Abstract: The present invention provides DNA compounds that encode isopenicillin N epimerase activity. The compounds can be used to construct recombinant DNA expression vectors for a wide variety of host cells, including  E .  coli ,  Penicillium ,  Streptomyces ,  Aspergillus , and  Cephalosporium . The invention also comprises methods for expressing isopenicillin N epimerase activity in host cells.
Patent EP-0446078-A1 (EP)
Inventor: ONODERA AKIRA C O KONICA CORPO
IPC: C07D211/58
Filed: 1991-03-11
Abstract: The improved silver halide photographic material contains a novel nucleating compound that is useful either as a contrast increasing agent in light-sensitive material for use in photochemical processes or as a foggant in direct positive light-sensitive materials. 
     (The remaining space is left blank.)
Patent EP-0457615-A1 (EP)
Inventor: BOWES KEITH DAVID
IPC: E04B2/42
Filed: 1991-05-16
Abstract: A construction element has front (1) and back (2) faces, top (3) and bottom (4) faces and end faces (5, 6). A channel (7) with sloping sides (8) and a flat bottom (9) is formed along each of the top (3), bottom (4) and end (5, 6) faces so as to surround the periphery of the construction element. An aperture (12) is formed between the top (3) and bottom (4) faces so as to receive longitudinal reinforcement device (10A). When a plurality of elements is laid in successive courses, the channels (7) combine to form keyways (10) extending the length of the structure between adjacent courses of elements. Longitudinal reinforcement devices (10A) constructed with steel rods 11 running the length of the devices (10A) are placed along keyways (10) to lock the structure together without the need for mortar between the blocks. In cross-section the devices (10A) are so as to correspond in shape and fit within the keyways (10) formed between the elements.
Patent EP-0478274-A1 (EP)
Inventor: ETOH AKIKO
IPC: C08K5/16
Filed: 1991-09-24
Abstract: Heat generation of a rubber composition can be lowered by incorporating into the composition a compound of the formula, (I), (II) or (III),
       
 where A is an aromatic group, hydantoin ring or straight chain hydrocarbon group having up to 18 carbon atoms, B is an aromatic group, X is hydroxy or amino, and Y is pyridyl or hydrazino.
Patent EP-0480716-A1 (EP)
Inventor: BELLEY MICHEL L
IPC: A61P43/00
Filed: 1991-10-10
Abstract: Compounds having the formula I:
       
 are leukotriene antagonists and inhibitors of leukotriene biosynthesis. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis, and allograft rejection.
Patent EP-0487297-A1 (EP)
Inventor: THE ESTATE OF WILLIAM T BAHR F
IPC: F15B15/08
Filed: 1991-11-19
Abstract: A device for translating linear to rotary motion comprising a housing member (10), a rack member (28) disposed in the housing member for longitudinal movement therein and having a starting position, a shaft (33) in the housing having a pinion (30) thereon engaged by the rack, the shaft being journalled in the housing and being disposed generally perpendicular to movement of the rack member, the shaft extends outwardly of the housing and has a rotative driving member (38) thereon, the rack member has a longitudinal opening therein at one end thereof receiving the cylinder of gas cylinder-piston assembly (60), the piston (64) of the gas cylinder position assembly engages an end wall (39) of the housing whereby upon movement of the rack member the gas in the cylinder (63) is compressed and energy is stored therein, a slave cylinder in the housing member is adapted to receive fluid under pressure from an external source (53), a floating piston (55) in the slave cylinder is arranged to act upon and linearly drive the rack and thereby rotate the pinion, the shaft and the driving member whereby the gas in the cylinder is compressed and energy is stored therein and the gas in the cylinder provides a return force on the rack member upon cessation of fluid pressure in the slave cylinder and upon the floating piston, the cylinder-piston assembly will return to rack member to its starting position, and the rack member rotates the pinion back to its starting position.
Patent EP-0447315-A1 (EP)
Inventor: EYDOUX LAUMER
IPC: F17C13/06
Filed: 1991-03-13
Abstract: The labelling and protection assembly comprises, formed in one part, a cap (7) which can be fitted overlapping the operating member (4) of the valve (2) and a label body (8) extending from the cap, overlapping in front of the outlet pipe (5a, 5b) of the valve (2), and at least one portion (12) capable of cooperating with at least one element integral with the container in order to lock the assembly in position fitted to the valve, the assembly comprising at least one manually destructible zone (14) to allow the rapid detachment from the valve, in a non-reusable manner, of the labelling assembly. <IMAGE>
Patent EP-0469968-A1 (EP)
Inventor: LABORIT GENEVIEVE
IPC: C07H19/067
Filed: 1991-07-25
Abstract: The application of a substance containing, as active principle, an N<6>-substituted adenosine of formula I <IMAGE>  in which each of R1, R2 and R3 denotes hydrogen (Agr 529) or <IMAGE> to obtain a medication intended for the treatment of hyperlipaemia.
Patent EP-0537404-A1 (EP)
Inventor: MERCHEL HORST
IPC: G07F7/06
Filed: 1991-10-14
Abstract: The pusher handle for a shopping trolley of the type used in shops for carring purchases and in stations and airports for transporting baggage comprises a transverse housing (5) for a coin-operated lock device (8), the said housing (5) possibly being closed by at least one removable or tear-off partition and including retaining means for the said deposit-taking lock device (8). <IMAGE>
Patent EP-0524174-A1 (EP)
Inventor: SWISHER RICHARD
IPC: B05D7/24
Filed: 1990-11-15
Abstract: Une méthode de préparation d'un revêtement de fluorocarbone amorphe moulable sur la surface d'un substrat comprend les étapes consistant: à déposer initialement un film d'un fluorocarbone d'une épaisseur d'environ 1.500 à 50.000 A°; à appliquer ensuite un second revêtement comme couche de couverture sur le film initial. Le film initial et le revêtement moulable sont tous deux composés d'un copolymère (éthylénique à substitution éthylénique-cyclo oxyaliphatique) fluoré amorphe ayant un poids moléculaire se situant entre environ 230.000 et 500.000.
Patent EP-0463133-A1 (EP)
Inventor: KELLER ERNST
IPC: E05B35/00
Filed: 1991-01-11
Abstract: La clé (1) possède un passage (1d) ménagé dans la face frontale (1c) du corps de la clé, dans lequel s'engage une broche (4a) située sur le poussoir (4) du cylindre de fermeture lorsqu'on introduit la clé dans le passage (3c). La broche (4a) actionne un axe (5) lors de l'engagement, lequel se trouve en position mobile dans le corps de la clé (1), radialement vers l'extérieur et intercale ainsi un axe central (3). Le corps de la clé présente, de plus, les évidements noyés habituels dans lesquels s'engagent d'autres gâchettes lors de l'introduction de la clé (1) dans le passage (3c).
Patent EP-0521929-A1 (EP)
Title: Process for manufacturing a padded element.
Inventor: HUGHES IAN L
IPC: B29C44/12
Filed: 1991-03-22
Abstract: A process for manufacturing a padded element by adhering a trim cover (40) to a cushion member (160) is provided. Generally, the process comprises placing a liquid foamable polymeric composition (180) in an open recess (155) which is provided in the cushion member. During the process the foamable composition expands to fill substantially the open recess and to adhere the cushion member to a trim cover. Preferably, the inner surface of the trim cover comprises a material, such as a foam layer, for enhanced adhesion to the foamable polymeric composition after expansion. The process may be used to manufacture a variety of padded element such as components of vehicle seats (e.g. seat cushion, backrest, headrest), components for use in other types of seat systems (e.g. boats, snowmobiles, office furniture), pillar covers, trim panels in vehicles and the like.
Patent EP-0584060-A1 (EP)
Inventor: FARR TERRY JAMES
IPC: B29C48/355
Filed: 1991-05-10
Abstract: Combinaison d'appareils destinés à former une nappe fibreuse non tissée (20) d'une plus grande largeur utile; ladite combinaison d'appareils comprend une pluralité de modules de filage placés au centre et une pluralité de modules de filage de rive, chacun d'eux comprenant un ensemble de filage (11) pour filer un cordon fibreux (18), un déflecteur rotatif (12) pour recevoir le cordon et le dévier vers le bas tout en l'étalant simultanément et en provoquant son oscillation, et un moteur (13) pour faire tourner le déflecteur. Une surface collectrice (15) en mouvement se situe au-dessous de tous les modules de filage afin de recueillir les cordons étalés à mesure qu'ils sont déposés par les déflecteurs. Les déflecteurs des modules de filage de rive sont configurés de manière à permettre le dépôt des cordons étalés sur la surface collectrice en mouvement, afin d'obtenir un profil triangulaire de grammage de bande, tandis que les déflecteurs des modules de filage centraux sont configurés de manière à permettre le dépôt des cordons étalés sur la surface collectrice en mouvement, afin d'obtenir un profil trapézoidal de grammage de bande. De préférence, chaque module de filage de rive coopère avec un guide de produit (73, 74) contre lequel une partie du cordon étalé issu dudit module se heurte et glisse vers le bas et dans le vide pour venir tomber sur la surface collectrice en mouvement.
Patent EP-0542880-A1 (EP)
Title: Tissue bonding and sealing composition and method of using the same
Inventor: BASS LAWRENCE SAMUEL
IPC: A61K38/17
Filed: 1991-07-23
Abstract: Disclosed is a composition for bonding separated tissues together or for coating tissues or prosthetic materials including at least one natural or synthetic peptide and at least one support material which may be activated by energy and to methods of making and using the same.
Patent EP-0598720-A1 (EP)
Inventor: BARKHOUDARIAN SARKIS
IPC: G01F1/66
Filed: 1991-08-14
Abstract: Système et procédé de détection d'écoulement depuis l'extérieur (10) destinés à surveiller l'écoulement d'un fluide dans un conduit (14), en particulier l'écoulement d'un liquide (12). Ledit système de détection (10) comporte un ensemble de transducteurs à ultrasons (18, 20, 24, 26) montés sur le conduit (14) et adaptés pour envoyer et recevoir des signaux ultrasoniques pulsés dans deux directions, à travers le conduit avec une composante de direction aval-amont, et sur le conduit dans des directions longitudinale et circonférentielle. Les temps de transit des signaux sont traités pour obtenir des mesures précises de la vitesse d'écoulement, de la température et de la pression du liquide.
Patent EP-0551435-A1 (EP)
Inventor: COOPER PAUL BOX R R
IPC: F04D13/06
Filed: 1991-09-27
Abstract: Pompe centrifuge et moteur intégrés caractérisés par un disque-hélice contenant des aimants permanents et faisant office de rotor pour un moteur à courant continu sans balai. Le rotor est supporté par des supports radiaux sans contact et il est équilibré hydrodynamiquement contre les éventuelles poussées axiales de manière qu'il n'y a aucun contact entre les éléments rotatifs et fixes pendant le fonctionnement. Comme le disque-hélice constitue également le rotor du moteur on n'a pas besoin d'arbre, au sens commun, lequel pénètrerait dans le carter et par conséquent nécessiterait des joints. La pompe obtenue est compacte et peut être commandée électroniquement à des vitesses variables.
Patent EP-0503609-A1 (EP)
Inventor: OETIKER HANS
IPC: F16L33/02
Filed: 1992-03-11
Abstract: A clamp structure (10) which is provided with at least one pair of plastically deformable ear-like folds (15a,15b) located on opposite sides of a center longitudinal cut in the clamping band and spaced in the circumferential direction by such a distance that they can be plastically deformed simultaneously by the use of a pincer-like tool. The pincer-like tool (130) includes two sets of jaw-like members spaced from one another so as to permit simultaneous engagement of the two ear-like folds of a respective pair. The pincer-like tool may thereby have a relatively fixed center member forming a relatively fixed jaw-like member and two pivotally supported jaw-like members operable to be actuated toward one another. In the alternative, the pincer-like tool may include two sets of jaw-like members pivotally connected with each other whose points of pivotal connection are coupled with each other as also corresponding jaw-like members to assure movement in unison. By simultaneously plastically deforming the two ear-like folds while maintaining their relative position in the circumferential direction, a clamp structure can be realized devoid of any gaps, discontinuities or steps that might otherwise be a source of leakage.
Patent EP-0515801-A1 (EP)
Inventor: BLUM RAINER
IPC: C08K9/06
Filed: 1992-04-03
Abstract: The use of a mixture of ô
 
  from 5 to 95% by weight of an azidosilane of the formula
 N3-R<3>-Si-R<1>n(OR<2>)3-n I
 in which R<1> is a C1-C3-alkyl, phenyl, benzyl or tolyl group, R<2> is a C1-C4-alkyl, C2-C4-alkoxyalkyl, phenyl or benzyl group, R<3> is a C1-C8-alkylene group which may be interrupted by an oxygen atom, sulphur atom or -(N-R<4>) group in which R<4> is a hydrogen atom or a methyl, ethyl or phenyl group, and n is 0, 1 or 2, and 
  from 5 to 95% by weight of an aminoalkoxysilane of the formula
 H2N-R<5>-Si-R<6>m(OR<7>)3-m II
 in which R<5> is a C1-C6-alkylene, C5-C6-cycloalkylene or -arylene group which may additionally be substituted by one or two C1-C3-alkyl groups, and R<6> and R<7>, independently of one another, are a C1-C6-alkyl or C5-C6-cycloalkyl group, which may likewise additionally be substituted by one or two C1-C3-alkyl groups, and m may be 0, 1 or 2, 
 as adhesion promoters (coupling agents) between polycondensates which contain, as structural units, heterocyclic ring systems containing N- atoms, or precursors of these polycondensates, and inorganic substates.
Patent EP-0509359-A1 (EP)
Inventor: DECKER MATTHIAS DR
IPC: C07B53/00
Filed: 1992-04-06
Abstract: (Quinolin-2-yl-methoxy)phenylacetic acids are known as inhibitors of enzymatic reactions in the context of arachidonic acid metabolism. Enantiomerically pure (quinolin-2-yl-methoxy)phenylacetic acids can be prepared in a simple manner and in high purity and yield by diastereoselective alkylation of corresponding (quinolin-2-yl-methoxy)phenylacetic acid menthyl esters and subsequent specific removal of the ester radical with acids.
Patent EP-0522290-A1 (EP)
Inventor: SCHLOESSER RAINER
IPC: C10B25/06
Filed: 1992-06-04
Abstract: The invention relates to a levelling door for sealing the levelling opening of a coke oven door, in which the levelling opening (15) is completely covered by a metal diaphragm sheet (4) which has a sealing frame (8) all around its edges. Contact pressure elements (10) here act on the sealing frame (8), distributed around the entire circumference. On the side facing the levelling opening (15), an exchangeable heat protection sheath (5) is also arranged in front of the metal diaphragm sheet (4). …<IMAGE>…