baber/WOPTO huggingface dataset:
Patent EP-0548274-A1 (EP)
Title: IONIC CATALYST FOR THE PRODUCTION OF POLY--g(a)-OLEFINS OF CONTROLLED TACTICITY.
Inventor: TURNER HOWARD WILLIAM
IPC: C08F110/06
Filed: 1991-09-16
Abstract: Syndiotactic poly- alpha -olefins are produced by polymerization of alpha-olefin monomers in the presence of a catalyst system comprising an ionic reaction product of a bis(cyclopentadienyl) group IVB metal compound (''metallocene'') of specific structure and an activator compound comprising a cation which is reactable with a non-cyclopentadienyl ligand of the metallocene and an anion which is compatible with and non-coordinating to the metallocene cation generated upon reaction of the metallocene with said activator compound.
Patent EP-0499954-A1 (EP)
Inventor: NISKANEN TAPIO
IPC: B65B11/04
Filed: 1992-02-12
Abstract: The present invention concerns a method and assembly for wrapping paper rolls in a wrapping material (12). The method employs such wrapping material that incorporates a heat-meltable laminate layer (26). According to the method the paper roll (23) is rotated on support rolls (13), the wrapper (12) is guided about the roll (23) so that the laminate layer (26) comes against the roll, the wrapper (12) is adhered to the roll by applying energy onto the wrapper in order to attain the melting of the plastic film laminate, whereby the wrapper (12) adheres to the roll (23), and the roll (23) being rotated is wrapped into at least one turn of the wrapper. According to the invention the wrapper laminate layer is melted from the laminate side to adhere the wrapper to the roll being wrapped, and when necessary, the area and/or energy density of melting energy application onto the wrapper material is varied in the direction of the center axis of the roll in order to achieve a desired pattern of adherence. The assembly according to the invention comprises a melting unit, which is divided in at least two melting zones, and said melting zones can be controlled partially or entirely independently from each other and can be directed against the surface of the wrapper material (12) in order to produce the thermal effect necessary for at least a partial melting of said laminate layer (26).
Patent EP-0525290-A1 (EP)
Inventor: WUESTENHAGEN ULRICH
IPC: F16J15/3236
Filed: 1992-03-05
Abstract: Seal arrangement, comprising a piston (2) which is arranged in a hollow cylinder (1), passes with a transverse projection through a longitudinal split (3) in the hollow cylinder (1) and is sealed off by sealing rings (4) with a polymer sealing lip (4.1) from the hollow cylinder (1) and a sealing band (5) covering the longitudinal split (3), which sealing rings (4) are arranged at the ends of the piston. The sealing ring (4) is secured to the piston (2) in such a way that it cannot rotate and has a cross-section which is larger only in the area of the transition zone between the sealing band (5) and the hollow cylinder (1) than in the remaining peripheral areas and/or the sealing lip (4.1) is shorter in the axial direction and/or thicker only in the area of the transition zone than in the remaining peripheral areas. <IMAGE>
Patent EP-0504738-A1 (EP)
Inventor: POWLAS JEROME D
IPC: F25B49/02
Filed: 1992-03-12
Abstract: A vapor compression refrigeration system (10) for cooling a cabinet (22) having a thermostat (19) for cycling the compressor (12) off and on to maintain a predetermined temperature range in the cabinet (22) includes a subcooling flow control valve (20) at the inlet to the capillary tube restriction (18). The valve (20) is operated by a sealed bellows (40) containing a refrigerant so that the valve (20) is responsive to the fluid entering the valve (20). The valve (20) is calibrated so that only a subcooled liquid refrigerant can flow through the valve (20) and if the entering refrigerant is above a predetermined level the valve (20) will close to completely block all flow between the condenser (14) and the evaporator (16), and the valve (20) will stay in the closed position at all times when the compressor (12) is not running.
Patent EP-0515862-A1 (EP)
Inventor: VOLPE MARCO
IPC: F41J5/10
Filed: 1992-04-30
Abstract: Classifier of shots fired by light weapons such as pistols, rifles, sub-machine-guns, etc. which fire single shots or bursts, the classifier being associated with a target (16) and the position thereof when fired at and comprising in cooperation a telecamera (11) to scan the target (16) and at least one sensor (12) to detect the shots which is associated with the working of the weapon (18), the telecamera (11) and sensor (12) sending their respective signals to a data processing, classification and storage assembly (13) that comprises at least one display monitor (19).
Patent EP-0581977-A1 (EP)
Inventor: KELLER JAKOB DR
IPC: B04C5/185
Filed: 1992-08-03
Abstract: The cyclone filter according to the invention comprises a large number of individual cyclone elements (1), each of which is made up of a spin chamber (4), central vortex pipe (8), spiral register (6) and diffuser (7), a collective entry chamber (2) and a collective separation space (3), at least two tangential feed tubes (5) being mounted between the entry chamber (2) and each spin chamber (4) of the cyclone elements (1) and the cyclone elements (1), including the walls of the collective separation space (3), being arranged with a high degree of axial symmetry. Particles down to a grain diameter of less than about 1  mu m can be separated off from a gas stream by this apparatus with justifiable costs. <IMAGE>
Patent EP-0528279-A1 (EP)
Inventor: SATO TAKASHI
IPC: H01L41/113
Filed: 1992-08-06
Abstract: A laminated piezoelectric device is formed by sandwiching a relatively rigid central electrode layer (4) with a pair of piezoelectric polymer films (1) and then with a pair of outer electrode layers (2) which are less rigid than the central electrode layer. The laminated piezoelectric device, as a whole, has a good flexibility and shows good piezoelectric characteristics represented by a hydrostatic piezoelectric constant d h  and a symmetrical vibration characteristic. The outer electrode layers (2) may preferably be constituted as a sprayed coating electrode which shows good solderability and peel strength.
Patent EP-0540013-A1 (EP)
Inventor: BREDE UWE
IPC: B60R21/26
Filed: 1992-10-30
Abstract: The invention relates to a gas-evolving material for a gas generator, in particular for an inflatable impact cushion for the protection of motor vehicle occupants, the gas-evolving material consisting of a liquefied gas mixture in which the liquefied gas components consist of a mixture of one or more short-chain hydrocarbons and dinitrogen monoxide. Due to an exothermic reaction, the volume is increased many times, so that filters necessary in the case of solids generators are not required.
Patent EP-0546574-A1 (EP)
Inventor: GARNWEIDNER PETER
IPC: B60N2/06
Filed: 1992-12-11
Abstract: Apparatus for guiding and holding a vehicle seat relative to the body of the vehicle in the longitudinal direction of the vehicle, having a lower rail (2) which is attached to the body of the vehicle, an upper rail (4) which is attached to the vehicle seat and is guided along the lower rail (2), and a screw spindle (1) which is rotatably held on the upper rail (4) and engages in a toothing which is provided on the lower rail (2). In order to ensure that the engagement between the screw spindle (1) and the toothing on the lower rail (2) is maintained even in the event of an impact of the vehicle, the toothing consists of at least one vertically positioned toothed rack which with an engagement face (5) engages with the screw spindle (1) which hardly changes in the event of an impact. <IMAGE>
Patent EP-0534533-A1 (EP)
Inventor: SCHULTE HANS HELMUT
IPC: G01C21/00
Filed: 1992-09-16
Abstract: A device for displaying cartographic information, such as traffic situations with navigation data in the case of use in a navigation system, contains a memory for cartographic data, a location-determining unit and a display, is provided with a selection unit for the repeated selection, on the basis of data from the location-determining unit, from the memory of data relating to a traffic situation to be anticipated and is provided with a processing unit for an analysis of the selected data and the generation, on the basis of the analysis, of a stylised display, which can be interpreted rapidly, of the traffic situation to be anticipated, optionally incorporating a symbol which indicates the route to be followed.
Patent EP-0505182-A1 (EP)
Inventor: O'SHAUGHNESSY MICHAEL FRANCIS
IPC: B62J6/00
Filed: 1992-03-19
Abstract: A bicycle signalling device (1) has flexible arms (4) carrying lamps (5). The arms (4) are mounted on a holder (2) having spring clamps (3) for snap engagement with the handlebars of a bicycle. A battery within the holder (2) powers the lamps (5) operable by switches (10, 12) to indicate whichever direction the cyclist intends to turn. The arms (4) can be bent in any direction by the cyclist to hold the lamps (5) in the best signalling position.
Patent EP-0529769-A1 (EP)
Inventor: SPEICH GERALD ANTHONY
IPC: B62D1/18
Filed: 1992-06-01
Abstract: A locking device for an adjustable steering column assembly for a vehicle has first and second interengageable disc members (10, 11) each being provided with toothed areas (17, 18) which pass through respective windows (19, 20) of the other disc member to engage in corresponding portions of the steering column. A spring (12) is interposed between the two members to urge them apart which has the effect of withdrawing the toothed profiles out of engagement with the steering column assembly so that they are retracted in the windows. 
     The invention has for its effect to facilitate free movement of a steering column in a fore and aft direction and/or up and down direction, whilst being able to reliably lock the column in position when desired.
Patent EP-0539092-A1 (EP)
Inventor: HSU ADAM CHI-TUNG
IPC: C07C271/12
Filed: 1992-10-15
Abstract: A process for preparing halopropargyl carbamates which avoids using phosgene as a starting material. N-butyl iodopropargyl carbamate is an especially preferred product of the novel process.
Patent EP-0549188-A1 (EP)
Inventor: YOKOSHIMA TAKAHIRO
IPC: C08K13/04
Filed: 1992-12-09
Abstract: A resin composition comprising (A) a polyester, (B) a flame retardant, (C) antimony oxide or an antimonate and (D) a filler, which filler includes plate-like magnesium silicate filler having an average particle size of 2.2 µm or less, and optionally acicular calcium metasilicate filler. The compositions have a good arc resistance and a good tracking resistance, and also sufficient heat resistance and flame retardance.
Patent EP-0497656-A1 (EP)
Inventor: BARRAUD JEAN-CLAUDE
IPC: B29C51/00
Filed: 1992-01-21
Abstract: The present invention relates to a novel device for automatically manufacturing cases for videocassettes by thermoforming with a four-colour photograph. According to Figure 1, the invention is characterised by an assembly of apparatuses comprising a vinyl or polystyrene supply (1), a differential preheating station (2), a pressure-thermoforming station (3), a cooling unit, a backing dispenser (4), the printing and the positioning of a four-colour photograph (57) on the case, the station for cutting the case controlled by a continuously operating electrical control means, the high-frequency welding unit (8) and scrap removal obtained by a mechanically tensioned winder (9). The invention is used in the packaging industry. <IMAGE>
Patent EP-0497697-A1 (EP)
Inventor: LANG GERARD
IPC: A61K8/25
Filed: 1992-01-30
Abstract: Process for dyeing keratinous fibres, comprising the simultaneous or sequential application of a composition (A) containing a compound of formula (I): 
<IMAGE>
 in which: 
 
  R1 denotes hydrogen, alkyl, acetyl, benzoyl, phenyl or C1-C4carboxyalkyl; 
  R2 and R3 denote hydrogen, alkyl, alkoxy, hydroxyalkyl, amino, halogen, nitro, alkylphenyl, phenyl, alkylamino, hydroxyalkylamino; 
 and a composition (B) containing at least one compound of formula (II): 
<IMAGE>
 in which: 
 
  R4 and R6 denote hydrogen, alkyl; 
  R5 denotes hydrogen, alkyl, COOR' where R' is hydrogen or alkyl; 
  Z1 represents hydrogen, halogen, alkyl, alkoxy or hydroxyl; 
  Z2 represents hydrogen or alkyl or a compound of formula (III): 
<IMAGE>
 in which 
 
  R7 and R8 denote hydrogen or alkyl; 
  X1 and X2 represent hydrogen or NH2; 
  R9 denotes hydrogen, alkyl or alkoxy; 
 and the compositions employed.
Patent EP-0502755-A1 (EP)
Inventor: MOREL CHRISTOPHE
IPC: F16F7/12
Filed: 1992-02-21
Abstract: Device for braking a cable (7) fastened to a moving body, the cable (7) comprising two ends, an axial line and a perimeter of straight section, and one of whose ends (9) is capable of moving under the action of the moving body in a direction D, of the type in which a portion of the cable (7) comprising the other end is enclosed in a housing of longilinear shape consisting of the assembly of two parts, one part (1) called a shear part and one part (10) called a fixing part, the perimeter of a transverse straight section of the housing (27) consisting of one portion (a) belonging to the straight section of the part (1), of one portion (b) belonging to the straight section of the part (10), the progression of the cable in the direction D of a length (d) only being able to be performed by shear along the same length (d) measured along a line called a shear line of thickness (e) of the part A, which thickness (e) is measured in the direction D, characterised in that the portion (a) consists of two perpendicular adjacent segments (a1,a2), one (a2) of which is parallel to the direction D, the perimeter of the cable being tangent to each of the two segments (a1,a2). <IMAGE>
Patent EP-0515237-A1 (EP)
Inventor: CHATAUD JEAN
IPC: C12N1/04
Filed: 1992-04-10
Abstract: The present invention relates to a composition based on microorganisms, characterised in that it comprises an aqueous phase containing at least one protein compound, at least one polyalcohol and, optionally, at least one carbohydrate, and in that the microorganisms are activated fungal spores. Activated fungal spores are understood to mean, according to the invention, pregerminated mould spores and/or germinated mould spores.   The present invention also relates to a process for preparing, and to a process for preserving, the said composition and to its use in the food industry.
Patent EP-0504070-A1 (EP)
Inventor: FRIGIERE RENE
IPC: F23Q2/16
Filed: 1992-02-14
Abstract: Ce briquet est du type comprenant, dans un corps (2), un réservoir (3a,3b) de combustible gazeux, stocké en phase liquide, un réducteur de pression-évaporateur et un brûleur-soupape (4) de fermeture de la sortie de gaz commandé par un levier (5) articulé sur un axe (6) orthogonal à celui (4a) du brûleur-soupape (4), dont l'extrémité antérieure (5a) normalement appliquée contre un épaulement (4c) du brûleur-soupape (4), tend constamment à maintenir la soupape (4) en position de fermeture, et dont l'extrémité postérieure d'actionnement (5b), est constamment soumise à l'action d'un moyen à ressort (8) qui tend à le faire pivoter dans le sens (9) correspondant à la fermeture de la soupape (4), et dans lequel, en plus du premier moyen à ressort (8), il est prévu un second moyen élastique (11, 12, 16, 18), interposé entre le premier (8) et la soupape (4), destiné à agir sur la soupape (4), en série et dans le même sens que le premier (8), avec une force inférieure à celle du premier moyen élastique (8) mais supérieure à celle engendrée par la pression du gaz et tendant à ouvrir la soupape (4). Le second moyen élastique est constitué par une pièce annulaire axialement déformable (11, 12), entourant l'extrémité supérieure du brûleur-soupape (4) à laquelle elle est liée axialement et formant l'épaulement (4c) contre lequel est appliquée l'extrémité antérieure (5a) du levier de commande (5), qui sous l'action du premier moyen élastique (8) maintient normalement le brûleur-soupape (4) en position de fermeture. <IMAGE>
Patent EP-0520943-A1 (EP)
Inventor: GUETTINGER HEINRICH
IPC: F04C15/00
Filed: 1992-06-10
Abstract: In a positive displacement pump for incompressible fluids, which has two spiral-shaped discharge chambers (6) which lead from an inlet (2) outside the spiral to an outlet (3) inside the spiral, one spiral-shaped displacement body (5) each, which is arranged on a disk (4) and which projects into the discharge chamber (6), with a looping angle of 360 DEG  is supported so as to perform a circular, torsion-free movement. The pressure in the outlet is kept constant in that the spring-supported (13) disk (4) with the displacement bodies (5) lifts from its sealing position as soon as the back pressure exceeds a predefined value. <IMAGE>
Patent EP-0563143-A1 (EP)
Title: Dental floss and method of making it.
Inventor: BLASS JACOB MOSES
IPC: A61Q11/00
Filed: 1991-12-18
Abstract: A dental floss comprises a monofilament ribbon of oriented non-porous PTFE having a tensile strength of at least 200 MPa, preferably 200-600 MPa, and a coating of wax. Optionally, the wax contains an additive. The wax is applied to the ribbon from a bath of molten wax to a lick roller, whose surface moves relatively to the ribbon at the contact region.
Patent EP-0564522-A1 (EP)
Inventor: HERBERT NOEL CHARLES
IPC: F01P3/18
Filed: 1992-01-03
Abstract: Un radiateur (40) et un condenseur (42) recouvrent le devant de la cage (10) d'un moteur d'un véhicule automobile. Une soufflante carénée (50) à moteur électrique est placée derrière le radiateur et le condenseur de sorte qu'elle les cerne et qu'elle aspire l'air à travers eux tout en expulsant l'effluent chaud de la cage du moteur. Bien que la cage soit en principe ventilée par de l'air sous pression dynamique, les éventuels points chauds qui pourraient se produire dans la cage ou à proximité de celle-ci, et qui seraient dus à une insuffisance d'air sous pression dynamique ou à un manque total de celui-ci, peuvent être ventilés par un éjecteur (76) associé à la soufflante carénée. L'effluent de la soufflante carénée (50) traverse l'éjecteur (76) qui, grâce à un effet de Venturi, crée une zone à pression relativement basse. Une zone à pression relativement élevée au niveau d'un point chaud est reliée à la zone à pression relativement basse de l'éjecteur par l'intermédiaire d'un conduit de ventilation (98, 100). Un écoulement de ventilation est créé dans ce conduit et est entraîné avec l'effluent pour être expulsé ultérieurement de la cage conjointement avec celui-ci.
Patent EP-0566619-A1 (EP)
Inventor: CHANDLER KENNETH
IPC: B62D6/10
Filed: 1992-01-13
Abstract: Mécanisme de direction assistée (10) destiné à un véhicule, ledit mécanisme comprenant un système de commande alimenté par l'électricité (30), qui sert à entraîner le mécanisme de direction, le système de commande comprenant un arbre menant dont une partie arbre d'entrée (11) est connectée, de manière à être entraînée, à une partie arbre de sortie (12) par un dispositif résilient (14) de sorte que la rotation de la partie arbre d'entrée provoque le déplacement rotatif relatif entre la partie arbre d'entrée et la partie arbre de sortie, en fonction de la charge s'exerçant sur la partie arbre de sortie; un système de détecteur (44) conçu pour produire des signaux en réponse au sens et à l'ampleur du déplacement relatif entre les parties arbre d'entrée (11) et de sortie (12); et un moteur électrique (30) servant à entraîner ledit arbre de sortie en réponse aux signaux produits par le système de détecteur (44).
Patent EP-0577702-A1 (EP)
Inventor: GOUGE SAMUEL T
IPC: C05G5/27
Filed: 1992-04-02
Abstract: Système de conteneurisation comportant au moins un sac intérieur hydrosoluble (dispersible dans l'eau) (110) situé à l'intérieur d'un sac extérieur hydrosoluble (dispersible dans l'eau) (120). Chacune des sacs hydrosolubles contient, indépendamment de l'autre, un produit agrochimique sensiblement incapable de dissoudre le ou les sac(s) qu'il touche. Habituellement, les produits agrochimiques ont la forme d'un solide, d'un liquide sensiblement non aqueux ou d'un gel organique. Il s'agit notamment de composés phytosanitaires tels que les pesticides, les fongicides, les insecticides, les acaricides, les nématocides, les herbicides, les substances nutritives pour plantes, et les régulateurs de la croissance végétale.
Patent EP-0581877-A1 (EP)
Inventor: PIERICK RICHARD L
IPC: A23L3/00
Filed: 1992-04-23
Abstract: Appareil (16) de cuisson à la vapeur comprenant un transporteur circulaire (32) qui suit une trajectoire en spirale autour d'une cage (34). Ladite cage tourne autour d'un axe vertical pour entraîner le transporteur circulaire, afin de déplacer les aliments le long de la trajectoire hélicoïdale au fur et à mesure de leur cuisson. Un système de nettoyage adapté à cet appareil comprend un dispositif fixe (66, 67) d'ajutages (228, 229) qui pulvérisent un liquide sur le transporteur circulaire, un ajutage à écoulement tourbillonnaire (130) situé dans la cage, et une barre de pulvérisation (172). Cette barre de pulvérisation se déplace sur la longueur de la trajectoire hélicoïdale à mesure que la cage tourne et la pluralité d'ajutages qu'elle porte sert à pulvériser un fluide de nettoyage sur la structure qui supporte le transporteur circulaire. Des ajutages (186 et 188) avant et arrière pulvérisent du fluide sur des tiges de support suspendues disposées radialement, alors que des paires d'ajutages (174, 176, 178, 180, 182 et 184) situées sur la longueur de la barre mobile, pulvérisent du fluide sur les côtés opposés des rails montés sur les barres de support qui soutiennent le transporteur. Lorsque le cycle de nettoyage est terminé, on enlève la barre de pulvérisation et l'appareil est alors prêt pour cuire les aliments.
Patent EP-0584251-A1 (EP)
Inventor: WATERS CORY ANN
IPC: A61K47/48
Filed: 1992-05-15
Abstract: Procédé de traitement de la croissance de cellules néoplasiques chez un patient, lesdites cellules néoplasiques étant d'origine non lymphoïde et non monocytaire. Ledit procédé consiste à administrer au patient une molécule capable de se lier spécifiquement à un récepteur de cytokine exprimé sur la cellule néoplasique, ladite molécule étant capable de diminuer la viabilité de la cellule néoplasique. Le récepteur de cytokine est un récepteur normalement exprimé sur les cellules d'origine lymphoïde ou monocytaire.
Patent EP-0592522-A1 (EP)
Inventor: ODELID TOMAS
IPC: G06F1/16
Filed: 1992-06-23
Abstract: L'invention se rapporte d'une façon générale à un agencement permettant d'accueillir un ordinateur portatif (100) contre un certain nombre d'unités périphériques. On prévoit à cet effet, par exemple sur la face postérieure de l'ordinateur, un connecteur d'accueil multibroche (19), dont les broches ont une correspondance de signal à signal avec les broches des connecteurs périphériques classiques (118a-f) de l'ordinateur (100). On conserve en même temps les voies d'accès aux connecteurs périphériques (118a-f), éventuellement sous la forme de répliques (18a-f), par correspondance de signal à signal et en conformité avec le type, de sorte que les unités périphériques peuvent être connectées à l'ordinateur (100), soit dans une station d'accueil via le connecteur d'accueil (19), par exemple en mode d'utilisation fixe de l'ordinateur (100), ou d'une façon classique directement via les connecteurs périphériques (118a-f) ou via les répliques (18a-f), par exemple lorsque l'ordinateur (100) est utilisé sur le terrain.
Patent EP-0555464-A1 (EP)
Title: Compositions and methods for identifying a solution.
Inventor: PARK JOHN Y
IPC: A61L12/08
Filed: 1992-08-25
Abstract: A composition and method useful to quickly and effectively indicate whether a functional component such as catalase has been added to a clear solution such as a hydrogen peroxide solution involves compounding with the functional component an effective amount of vitamin B-12 such that when the compounded composition is added to the clear solution, the clear solution turns rose colored. By observing the rose color, the user can determine that the functional component has been added to the clear solution.