baber/WOPTO huggingface dataset:
Patent EP-0498001-A1 (EP)
Title: Rückstrammvorrichtung in einem Sicherheitsgurtsystem für Fahrzeuge
Inventor: FOEHL ARTUR
IPC: B60R22/46
Filed: 1991-02-05
Abstract: In einer Rückstrammvorrichtung für Sicherheitsgurtsysteme in Fahrzeugen ist ein mechanischer Rückstrammantrieb mit einer vorgespannten Feder (40) vorgesehen. Die Feder (40) wird durch einen Auslösemechanismus in ihrem vorgespannten Zustand gehalten. Zur Auslösung eines Rückstrammvorganges wird die Feder (40) durch den Auslösemechanismus freigegeben. Die fahrzeugsensitive Sensormasse dieses Auslösemechanismus ist im wesentlichen durch die Masse der Feder (40) selbst sowie die geringere Masse eines Führungsrohres (38) gegeben, welches die Feder (40) aufnimmt und relativ zum Lagergehäuse (12) des Gurtaufrollers entgegen der Kraft einer Feder (48) verschwenkbar ist. <IMAGE>
Patent EP-0446672-A1 (EP)
Inventor: FAN BUNSEN
IPC: B32B7/02
Filed: 1991-02-20
Abstract: A structure comprising a layer of polymeric material containing epoxy groups having preselected regions of different degrees of polymerization and different refractive indices; and a method for forming a structure comprising a layer of polymeric material containing epoxy groups having preselected regions of differing degrees of polymerization and differing refractive indices which comprises providing a polymeric material containing epoxy groups on a support and selectively modifying the refractive index in said material.
Patent EP-0447916-A1 (EP)
Inventor: INOUE KIYOSHI
IPC: F02B3/06
Filed: 1991-03-11
Abstract: The invention provides an engine oil composition characterized by containing a major amount of lubricating base oil and
     (a) about 0.01 to 30 % by weight of an overbasic oil-soluble metal salt prepared by use of an alkaline-earth metal borate,   (b) about 0.01 to 5 % by weight of a friction modifier,   (c) about 0.01 to 5 % weight of an antioxidant as essential components, on the basis of the total amount of the composition.
Patent EP-0460524-A1 (EP)
Inventor: TERASE KUNIHIKO
IPC: C01B7/19
Filed: 1991-05-29
Abstract: A process for preparing hydrogen fluoride, which comprises (i) reacting calcium fluoride with sulfuric acid to produce a gypsum and a gas containing hydrogen fluoride, (ii) separating hydrogen fluoride from said gas containing hydrogen fluoride, (iii) absorbing said hydrogen fluoride-separated gas with water to obtain an aqueous solution containing hydrogen fluoride and silicofluoric acid, (iv) reacting calcium carbonate with said aqueous solution to obtain a suspension containing silicic acid and calcium fluoride, (v) adding an alkaline substance to said suspension to make pH at least 8, thereby stabilizing the silicic acid as a colloidal solution, (vi) separating a calcium fluoride solid and the colloidal solution of silicic acid from said suspension, and (vii) recycling the separated calcium fluoride as a starting calcium fluoride.
Patent EP-0462543-A1 (EP)
Title: Silver halide emulsions having high sensitivity and pressure resistance
Inventor: ITO YOSHIRO
IPC: G03C1/005
Filed: 1991-06-17
Abstract: The present invention is disclosed a silver halide emulsion that contains silver halide grains having a seed phase. The improvement is that said silver halide grains have not been subjected to either desalting or washing with water prior to the completion of the formation of the silver halide grains.
Patent EP-0462549-A1 (EP)
Inventor: NAKAMURO TOSHIKAZU
IPC: C07K1/22
Filed: 1991-06-18
Abstract: A therapeutic and preventive agent for renal diseases, an agent for growth of cultured nephrocytes and a diagnostic for renal diseases, all of which contain a hepatocyte growth factor as an active ingredient. The therapeutic and preventive agent of the present invention promotes regeneration of nephrocytes in chronic nephritis and prevents transition to renal failure, while promoting regeneration of the kidney with renal failure and recovering renal functions to a normal state. The agent for growth of cultured nephrocytes of the present invention possesses specificity and growth-promoting activity in the nephrocyte cultivation system  in vitro,  which have not been found so far. The diagnostic for renal diseases of the invention can assay HGF in tissues or blood qualitatively or quantitatively.
Patent EP-0468384-A1 (EP)
Inventor: WEICHEL REINER
IPC: B67D7/46
Filed: 1991-07-20
Abstract: In a fuelling nozzle for filling liquids into containers, e.g. tanks of motor vehicles, and for automatically ending the fuelling when the container is full, consisting of 
 
  - a housing (40) which is equipped with an inlet connection (1) and an outlet pipe (17), 
  - a flow valve (41), arranged in the housing (40) and actuable by a hand lever (9), for controlling the liquid flow from the inlet connection (1) to the outlet pipe (17), and 
  - a switching device (42) which is connected via a pressure channel (22) to the mouth of the outlet pipe (17), closes the flow valve (41) as a function of the pressure prevailing in the pressure channel (22) and has a tappet-like switching insert (5), 
 the switching device (42) is provided in the housing (40) between the inlet connection (1) and the flow valve (41) which closes against the flow of liquid to be dispensed. Furthermore, at the end, opposite the handle part, of the hand lever (9) articulated on the housing (40) a switching lever (11), one end of which is in engagement with the valve rod (13) of the flow valve (41) and the other end of which is supported in the articulation point (10) of the hand lever (9), is pivotably held. 
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Patent EP-0469510-A1 (EP)
Inventor: HEITZ CHRISTOPH K DIPL-ING
IPC: B64C27/00
Filed: 1991-07-29
Abstract: With the aid of the static and dynamic compensation methods usual in helicopter rotors and windwheels it is not possible adequately to detect and compensate the nonstationary varying force changes occurring during operation, in particular in load variation phases. The invention describes on the one hand a method which makes use of a control loop that is effective during operation for continuous monitoring of unsteady nonstationary varying forces and for adjusting trim devices to compensate said nonstationary varying forces, and describes a device necessary for this purpose which transmits linear actuating forces to rotating systems. <IMAGE>
Patent EP-0479053-A1 (EP)
Inventor: PAGANI PIERLUIGI
IPC: B29C43/22
Filed: 1991-09-19
Abstract: A high-density surface material is produced by compressing a plastic or plastic intermediate in piece form. This involves introducing the plastic or plastic intermediate continuously and in a metered manner into a region formed by lateral limitations on the lower band (12) in a double-band press (9). The continuous compressing takes place there under increasing pressure and with heating until the high-density surface material is obtained.
Patent EP-0489274-A1 (EP)
Inventor: DOMASH LAWRENCE HAROLD CORNING
IPC: G01D5/353
Filed: 1991-11-12
Abstract: A coupling mechanism for a non-identical dual core optical fiber. The fiber (20) is sensitized along selected portions (14,16,18) of its length by coating the fiber in a pattern of bands of specified spacing with material that is sensitive to the presence of a predetermined parameter or environmental field. By virtue of inequality of propagation properties and mismatch of optical phase of the fields of the two cores, evanescent wave coupling is largely or wholly suppressed except in those portions of length coated in the specified spatially periodic manner. Optical power launched into one of the two cores (10,12) remains propagating within that core alone over an extended length of the fiber, except for that period of time when the predetermined parameter or environmental field is sensed. The specific spatial periodicity of the pattern of coating bands on the outside of the fiber acts in concert with the nonidentical propagation parameters of the two cores to effect intercore coupling of optical energy. This coupling, representing sensitivity to any environmental field which causes strain in the coating, is effective only on those portions of the dual core fiber length which bear a specific coating pattern.
Patent EP-0544032-A1 (EP)
Inventor: SAIKI NORITSUGU
IPC: C08G63/692
Filed: 1991-11-27
Abstract: A polyester block copolymer having an inherent viscosity of at least 0.6, which comprises (A) 30 to 90% by weight of polyester segments comprising a benzenedicarboxylic acid as the main acid component and a diol having 5 to 12 carbon atoms between the hydroxyl groups as the main glycol component and (B) 70 to 10% by weight of polyester segments comprising an aromatic dicarboxylic acid as the main acid component and ethylene glycol, trimethylene glycol, tetramethylene glycol or 1,4-cyclohexane dimethanol as the main glycol component, wherein (i) when a polyester having an inherent viscosity of at least 0.6 is formed by polycondensation of the components constituting the polyester segments (A), the melting point of the obtained polyester is lower than 50°C or the obtained polyester is amorphous, and (ii) when a polyester having an inherent viscosity of at least 0.6 is formed by polycondensation of the components constituting the polyester segments (B), the melting point of the polyester is higher than 180°C. This polyester block copolymer provides an elastic yarn having a high elastic recovery and a high heat resistance.
Patent EP-0491284-A1 (EP)
Inventor: WILLIAMS RODNEY D
IPC: H04N13/393
Filed: 1991-12-12
Abstract: A system wherein the observer can be positioned at the interior of a three dimensional display and observe the display looking outwardly therefrom. In accordance with a first embodiment of the invention, the rotating disk (15) is made sufficiently large and at sufficient angle, preferably 45 degrees with respect to the shaft (19) rotating the disk, so that the observer or a camera can be located in a conical portion (27) of the cylinder swept out by the disk wherein the disk does not travel. In accordance with a second embodiment of the invention, the rotating shaft onto which the disk is anchored is a hollow, transparent cylinder and is sufficiently large to retain a viewer or a camera within the cylinder. In this way, the observer can rotate 360 degrees within the cylinder to view the entire display looking outwardly from the interior thereof.
Patent EP-0487119-A1 (EP)
Title: Improvements in spinning machines with a suction system  for capturing and removing dust, fibre web and broken yarns
Inventor: SARTONI SANDRO
IPC: D01H11/00
Filed: 1991-10-18
Abstract: The invention provides improvements in spinning machines producing textile yarns and comprising a suction system for capturing and removing dust, fibre web, broken yarn ends and the like, said improvements including a suction system composed of two manifold ducts (2,4) which extend one above the other along the entire spinning face, the manifold duct (2) in the upper position being put under vacuum by a suction unit (3) positioned at one end of the spinning machine, whereas the manifold duct (4) in the lower position is put under vacuum by the central works suction system (6,10). Said lower manifold duct is used to clean at the ring bench by means of suction tubes which are flexible and extendable to allow them to follow the reciprocating movement of the ring bench.
Patent EP-0439363-A1 (EP)
Inventor: MALHOTRA SHADI L
IPC: D21H17/59
Filed: 1991-01-25
Abstract: A paper comprising a supporting substrate with a coating including a desizing component and a hydrophilic polymer, and more specifically in an embodiment the paper comprises a supporting substrate treated with desizing agents selected from the group consisting of (1) hydrophilic poly(dialkylsiloxanes); (2) poly(alkylene glycol); (3) poly(propylene oxide) - poly(ethylene oxide) copolymers; (4) fatty ester modified compounds of phosphate, sorbitan, glycerol, poly(ethylene glycol), sulfosuccinic acid, sulfonic acid and alkyl amine; (5) poly(oxyalkylene) modified compounds of sorbitan esters, fatty amines, alkanol amides, castor oil, fatty acids and fatty alcohols; (6) quaternary alkosulfate compounds; (7) fatty imidazolines; and mixtures thereof.
Patent EP-0478191-A1 (EP)
Title: A sealed cathode ray tube
Inventor: HU-DEUK KIM
IPC: H01J29/86
Filed: 1991-09-13
Abstract: A cathode ray tube sealed with a sealant consisting essentially of epoxy resin and polyamide resin which decreases the time and temperature required for sealing. The ratio of epoxy resin to polyamide resin is preferably in the range of 60:40 to 80:20 based on the weight of the total sealant.
Patent EP-0519135-A1 (EP)
Inventor: FUJIMOTO MASAMI
IPC: A61F13/14
Filed: 1991-09-20
Abstract: A wearing article with a taping function for wearing on a human body in pressed relation to a surface of the human body, has a heavily-stretchable portion (1) which has an excellent tightening force and is adapted to be held against a required portion of the human body so as to extend generally along muscle fibers over a region from a tendon to a central portion of the muscle. The remainder of the wearing article is defined by an easily-stretchable portion (8). With this arrangement, by merely wearing this wearing article on the required portion of the body, the heavily-stretchable portion (1) tightens only a required portion of the body to support the central portion of the relevant muscle, thereby easily achieving a taping function.
Patent EP-0451011-A1 (EP)
Inventor: MELCHIOR JEAN FREDERIC
IPC: F16C7/02
Filed: 1991-03-22
Abstract: Between the body (4) of a piston (1) and the partially spherical foot (6) of a connecting rod (3), the forces are transmitted by a sealed shell (8) limiting with the foot (6) a space which receives oil through a non-return valve (11). This shell (8) is free to move over its surface (17) opposite the abovementioned space and it is rendered integral with the body for example by the clamping of a collar (18) surrounding this shell (8). <IMAGE>
Patent EP-0537400-A1 (EP)
Inventor: FORTIN JEAN
IPC: G09F3/03
Filed: 1991-10-15
Abstract: It comprises a male part (3) and a female part (2), the male part (3) consisting of a stalk (30) produced in plastic which cannot be bonded after parting, exhibiting, at one of its ends, a means of locking (31), and, at the other (32), two fins (33, 34) in the shape of a harpoon, flexible in compression and breakable when moved apart, the female part (2) consisting of a block (20) of transparent plastic in which a tubular cavity (22) is formed the end (23) of which is of a shape suitable for accommodating the end (32) of the male part (3) so that the fins (33, 34) of the latter can deploy therein, thereby preventing the withdrawal of the said stalk (30) except by damaging the said fins (33, 34). <IMAGE>
Patent EP-0461062-A1 (EP)
Inventor: ZAPPARATA BIAGIO
IPC: E04F10/06
Filed: 1991-06-05
Abstract: Process for manufacturing a fabric-supporting assembly (12) of a roller blind and assembly obtained from its implementation, of the type comprising a support arm (1) designed as one or two parts, which arm is connected to the construction by support pieces (13) provided with a part (16), enabling the said support arm to be fixed and to be angularly adjusted, a fabric-roller tube (2), two articulated arms (6), a load bar (11) and various means for connecting the said sub assemblies to the support arm, characterised in that it consists in   a) cutting a tube to a length corresponding substantially to the length of the support arm (1) added to the lengths of the connection means (3): b) flattening the ends of the tube and forming, on the said flattened parts, openings (4) and (8); c) bending over the ends of the tube, each comprising the flattened part, the operations b) and c) being reversable.   <IMAGE>
Patent EP-0485321-A1 (EP)
Inventor: GOETTLER HANS J
IPC: B01F5/06
Filed: 1991-11-06
Abstract: The shear mixer for polymeric material has two mateable bodies (10, 20) that, when pressed in mating condition together, from a reverse flow path for the movement of the material being mixed. The mixer has two mixing gaps (100, 200), each defined by a primary wall surface (16, 26) on one body and an opposing wall surface (28, 17) on the other. Contractive movement of the two bodies (10, 20) together effectively causes the linear length of each mixing gap (100, 200) to increase and also causes one wall of each mixing gap (100, 200) to move in a direction opposite to the flow of material through the mixing gap. The mixing method involves not only increasing the length of a mixing gap as material is pushed through it for mixing, but also causing flow of material through one mixing gap to be in a direction opposite but parallel to the flow of material through the other mixing gap.
Patent EP-0477160-A1 (EP)
Inventor: GRABNER ROY WALTER
IPC: C12P19/26
Filed: 1991-09-19
Abstract: The invention is a process for producing N-substituted glucamines, a process for oxidizing an N-substituted glucamine with an oxidizing microbe or extract thereof, and a process for oxidizing an N-substituted glucamine with an oxidizing microbe or extract thereof and reducing the oxidized N-substituted glucamine to an N-substituted-1-deoxynojirimycin. In addition, a one pot process for producing N-substituted-1-deoxynojirimycin from D-glucose is disclosed.
Patent EP-0458934-A1 (EP)
Inventor: BAEK SEUNG HO
IPC: H04N1/40
Filed: 1990-12-11
Abstract: Imprimante thermique adaptée pour former une image sur un support d'impression thermique, du type dans lequel un élément donneur transfère un colorant jusqu'à un élément récepteur, lors de la réception d'une quantité suffisante d'énergie thermique. L'imprimante comprend une pluralité de lasers à diodes (36), lesquels peuvent être modulés individuellement afin d'acheminer de l'énergie vers des points sélectionnés, situés sur le support, en fonction d'un signal d'informations. La tête d'impression (20) de l'imprimante comprend un réseau de fibres optiques (30) présentant une pluralité de fibres optiques (31) couplées aux lasers à diodes (36). Le support d'impression thermique est supporté par un tambour rotatif (12), et le réseau de fibres optiques (30) est mobile par rapport au tambour. Afin d'empêcher l'effet de bande dans une image produite sur le support d'impression, on utilise les deux fibres extérieures se trouvant dans le réseau afin de préchauffer et de postchauffer les lignes de balayage intérieures.
Patent EP-0518930-A1 (EP)
Inventor: COATES JOHN HEWLETT
IPC: A61K47/48
Filed: 1991-03-01
Abstract: On décrit des dérivés de cyclodextrines et des composés les renfermant, ainsi que des intermédiaires et des synthèses pour leur production. On décrit également des procédés permettant de concevoir des composés afin d'obtenir des propriétés améliorées. L'invention concerne aussi des compositions pharmaceutiques, entre autres la cimétidine, l'amiodarone, les polypeptides et le piroxicame, ainsi que de nombreux procédés dans lesquels on peut utiliser les dérivés de cyclodextrines.
Patent EP-0534981-A1 (EP)
Inventor: POLLET JEAN-CLAUDE
IPC: C03C25/26
Filed: 1991-04-16
Abstract: Composition aqueuse d'encollage pour fibres de verre. Elle comprend une poudre de résine polymère thermoplastique, un agent d'accrochage, et des auxiliaires volatils de transformation tels que des liants ou des filmogènes. On applique la composition aux surfaces des fibres de verre pendant le processus de formation de fibres. On peut ajouter à la composition d'encollage un matériau volatil modifiant la rhéologie. Dans un mode de réalisation, on a prévu un matériau liant en oxyde de polyéthylène ainsi qu'une résine polymère thermoplastique de sulfure de polyphénylène.
Patent EP-0491054-A1 (EP)
Inventor: YAMASHITA HARUO DAIICHI IIZUKA
IPC: H04L7/00
Filed: 1991-07-04
Abstract: L'invention se rapporte à un circuit d'extraction de signaux asynchrones, qui extrait les signaux asynchrones multiplexés dans un bloc synchrone et qui comprend une partie séparatrice (1) qui sépare des signaux asynchrones, un signal d'horloge synchronisés par des données actives contenues dans les signaux asynchrones, une mémoire tampon (2) dans laquelle les données actives contenues dans les signaux asynchrones séparés sont écrites grâce à l'utilisation du signal d'horloge comme signal d'horloge d'écriture, un circuit de synchronisation de phase (3) qui génère un signal d'horloge de lecture pour la mémoire (2), ainsi qu'une partie de commande (5) qui commande la variation de la bande d'un filtre passe-bas (4) dans le circuit (3) périodiquement ou en fonction du signal de détection permettant le réglage de l'organe indicateur. Les sautillements à basse fréquence qui rendent le signal d'horloge de lecture instable sont alors supprimés.
Patent EP-0540618-A1 (EP)
Title: Device of the feeding-bottle type.
Inventor: RAYMOND JEAN-LOUIS
IPC: A61J9/00
Filed: 1991-07-19
Abstract: Device of the feeding-bottle type comprising: an external tubular body (1) having an open extremity (1b); a flexible capsule or container (3) housed or capable of being housed within said tubular body and presenting also an extremity (C) which is open or arranged to be opened; means (2, 42) allowing to communicate with environmental air, the space (D) existing between said flexible capsule (3) and the body (1); a specific teat (12) mounted or conformed to be mounted ahead of the openings (A, C) of said body (1) and said capsule (3); and an intermediary non-return valve (5) arranged between the open extremity (C) of said capsule (3) and the base of said teat (12) and delimiting with the latter a dispensing chamber (F); characterized in that a second valve (19, 20) is provided in the nipple piece (15) of the teat (12), between the dispensing chamber (F) and the outlet perforations (18) of said teat, said second valve (19-20) allowing the passage of nutrient liquid towards said outlet perforations (18) and opposing the entry of air into said dispensing chamber (F).
Patent EP-0543851-A1 (EP)
Title: Battery with charge indicator.
Inventor: RIDGWAY MICHAEL
IPC: H01M6/50
Filed: 1991-08-06
Abstract: PCT No. PCT/EP91/01478 Sec. 371 Date Jul. 16, 1993 Sec. 102(e) Date Jul. 16, 1993 PCT Filed Aug. 6, 1991 PCT Pub. No. WO92/03852 PCT Pub. Date Mar. 5, 1992.An electrochemical device for providing a visual indication of the remaining life of a battery, the device comprising an electrode pair with a layer therebetween, the layer comprising a mixture of a photographic color coupler dispersion, an antioxidant and a photographic color developer in a binder.
Patent EP-0541711-A1 (EP)
Title: Method for controlling the conversion of iron-containing reactor feed into iron carbide
Inventor: HAGER JOHN P
IPC: B01J8/24
Filed: 1991-07-23
Abstract: A process for controlling the conversion of reactor feed to iron carbide is disclosed. The reactor feed is subjected to a process gas in a fluidized bed reactor (10), and the off-gas from this reaction is analyzed (56) to determine its composition and the temperature (64) and pressure (66). A stability phase diagram is generated based on the temperature. Different regions of the stability phase diagram are representative of different products being formed by the conversion of the reactor feed. Based on relative concentrations of the individual gases in the off-gas and the total pressure, a point is plotted on the stability phase diagram indicative of the favored reaction product. The process parameters can then be adjusted to insure that iron carbide can be produced from the reactor feed based on the stability phase diagram. In one embodiment, the rate of conversion of the reactor feed into iron carbide is controlled.