baber/WOPTO huggingface dataset:
Patent EP-0605716-A1 (EP)
Inventor: HARRISON JAMES J
IPC: C09K23/00
Filed: 1993-07-23
Abstract: L'invention se rapporte à un procédé de préparation d'un anhydride succinique à substitution alcényle. Le substituant alcényle possède un poids moléculaire moyen au nombre d'environ 500 à 5000 et le nombre moyen de groupes succiniques par groupe alcényle est supérieur à 1,2. Ce procédé consiste: (a) à faire réagir une polyoléfine ayant une teneur en isomère d'alkylvinylidène inférieure à environ 10 pour cent et un poids moléculaire moyen au nombre d'environ 500 à 5000 avec de l'anhydride maléique, à une température comprise entre environ 200 °C et 250 °C afin d'obtenir un mélange d'anhydride succinique alcényle ayant une moyenne d'environ 1,0 groupe succinique par groupe alcényle et une polyoléfine qui n'est pas entrée en réaction, et (b) à faire réagir le mélange d'anhydride succinique alcényle et la polyoléfine de l'étape (a) qui n'est pas entrée en réaction avec l'anhydride maléique en présence d'un initiateur de radical libre, à une température comprise entre environ 100 °C et 220 °C afin d'obtenir un anhydride succinique alcényle ayant une moyenne supérieure à 1,2 groupes succiniques par groupe alcényle.
Patent EP-0656134-A1 (EP)
Inventor: HARGREAVES WILLIAM R
IPC: H01H9/02
Filed: 1993-08-17
Abstract: L'invention concerne un clavier (12) présentant un ensemble de touches non planes (14, 16), ainsi qu'un procédé de production d'un tel clavier (12). Dans un mode de réalisation (figures 1, 2 et 4), l'ensemble de touches non planes (14, 16) est un ensemble bi-concave. Une plaquette de circuit imprimé (48) assure la connexion électrique le long des touches (14, 16) et/ou à partir de ces touches (14, 16) avec le système électronique associé (50). La plaquette de circuit imprimé (48) a une forme et une flexibilité qui lui permettent d'épouser une forme non plane, le long de deux axes non parallèles. Dans un autre mode de réalisation (figures 2, 4 et 5-8), la plaquette de circuit imprimé (48) peut avoir une forme bi-concave. La plaquette de circuit imprimé (48) comprend une ou plusieurs rainures (98a-d) définissant deux ou plusieurs saillies (96a-e). Ces saillies (96a-e) peuvent être disposées de façon qu'elles ne soient par coplanaires, le long d'un premier axe, et la plaquette de circuit imprimé (48) peut être mise, par flexion, dans une configuration non plane, le long d'un second axe non parallèle. La plaquette de circuit imprimé (48) est constituée d'un substrat flexible (86a-b) et comprend une pluralité de rubans conducteurs (88).
Patent EP-0615462-A1 (EP)
Inventor: ROLINE GLENN M
IPC: A61N1/365
Filed: 1993-08-19
Abstract: Appareil et procédé de rétablissement automatique d'impulsions cardiaques conduites et de recherche de seuil, destiné à être utilisé avec un stimulateur cardiaque. L'appareil dérive des signaux de commande provenant d'un détecteur de pression cardiaque afin de rétablir les impulsions conduites. Ce détecteur de pression produit également des signaux de commande d'entrée pour un appareil de recherche de seuil. Les seuils d'amplitude et de largeur d'impulsions peuvent tous deux être simultanément modifiés à la fois au cours du rétablissement d'impulsions conduites et de la recherche de seuil.
Patent EP-0616141-A1 (EP)
Inventor: GABAS CEBOLLERO CARLOS
IPC: F16D23/12
Filed: 1993-09-15
Abstract: Le couvercle comprend un corps creux (2) ayant une forme essentiellement cylindrique, une membrane élastique de compensation (3) et un ressort de compensation (16). Le corps creux (2) possède à l'une de ses extrémités (A_) une bouche d'entrée (4) à laquelle est accouplée l'extrémité fonctionnelle (5) d'un cylindre hydraulique (C_), et à l'autre extrémité une face de fermeture (10). La membrane (3) possède une extension de retenue (11) qui la positionne et la fixe tout en empêchant les fuites vers l'extérieur du fluide liquide (F_) contenu dans le cylindre (C_). Le ressort hélicoïdal (16) travaille en permanence en compression et appuie l'une de ses extrémités contre l'intérieur de la face de fermeture (10) et son autre extrémité contre la face intérieure (9) de la membrane (3). La membrane (3) et le corps creux (2) définissent une chambre de compensation (15) dont le volume (V_C_) varie en fonction de la pression que le fluide (F_) exerce sur la face externe (8) de la membrane (3). Application à l'industrie automobile.
Patent EP-0611595-A1 (EP)
Inventor: BELZ ROLF
IPC: B01J41/05
Filed: 1994-01-21
Abstract: The present invention relates to a process for at least partial desalination (demineralisation) of water, treating the water with a weakly acidic cation exchanger in the hydrogen form. In order to demineralise water as substantially as possible with the smallest possible amount of ion exchanger, and, in particular, not only to soften the water but also to remove nitrate from it, according to the invention it is proposed that the water, before or simultaneously with the treatment with the weakly acidic cation exchanger, is treated with a strongly basic anion exchanger in the hydroxyl or hydrogen carbonate form. <IMAGE>
Patent EP-0646612-A1 (EP)
Inventor: BRAUNE PETER DR
IPC: C08G63/80
Filed: 1994-09-24
Abstract: A process for the preparation of thermoplastic polyesters by multistep polycondensation of dihydroxyl compounds with dicarboxylic acids or esters or ester-forming derivatives thereof, where, in at least one first step, an alkali metal compound or an alkaline earth metal compound is added in an amount from 1 to 10 mmol per kg of polyester, calculated as alkali metal or alkaline earth metal, and at least one further step is carried out as a solid-phase condensation.
Patent EP-0691124-A1 (EP)
Inventor: VENEMA FRANCISCUS TIES
IPC: A61K8/64
Filed: 1994-07-07
Abstract: The invention is directed to improved mouth care products comprising an amount of at least one copolymer of N-vinylpyrrolidone and acrylic acid, in a weight ratio of 60-95 to 40-5, suitable additives and carrier material.
Patent EP-0630796-A1 (EP)
Inventor: HANNEFORTH WOLFGANG PROF DR-IN
IPC: B61F5/30
Filed: 1994-06-20
Abstract: Running gear for railway vehicles, which, by virtue of the particular arrangement of the damping components, improves damping, permits high travel speeds and ensures that bends can be travelled through safely. This object is achieved by means of the arrangement of the vertical and horizontal shock absorbers in such a way that as a result of the horizontal shock absorber force a rotational deflection of the axle bearing housing is produced, which rotational deflection is in turn additionally damped by the vertical shock absorber, the longitudinal movements of the wheel sets being simultaneously damped by the horizontal shock absorber and the vertical shock absorber and this also applying to a lesser degree to the transverse movements of the wheel sets. The vertical shock absorber is included in the damping characteristic of the horizontal shock absorber. By changing the attachment point of the horizontal shock absorber and thus by changing the points of intersection of the median lines of the shock absorbers and the median line of the axle bearing housing in the vertical and horizontal planes by means of an attachment bracket arranged in a defined manner it is possible to vary the damping ratio of the shock absorbers. The invention is suitable in particular for sets of running gear which are to be used for high speed transport. <IMAGE>
Patent EP-0623986-A1 (EP)
Inventor: YUEN TANG KONG
IPC: H02J9/06
Filed: 1994-01-28
Abstract: A battery charger is described which can be used with either nickel cadmium NICD or nickel metal hydride NIMH batteries and which in particular provides end point detection capable of accommodating the needs of either type of battery.
Patent EP-0618102-A1 (EP)
Inventor: ANEIROS RICARDO Z
IPC: B60N2/04
Filed: 1994-03-25
Abstract: An easily removable vehicle seat (12) is provided for use with a vehicle including a floor (14) having an upwardly facing surface (24). The floor includes front and rear wells (26,28) extending below the upwardly facing surface, and anchor members (36) extending across the wells. The vehicle seat (12) includes a rigid support structure (50) having a downwardly facing surface for engaging the anchor members (36,37) of the vehicle floor. A cushioned seat structure is (52,54) provided on the rigid support structure (50). The vehicle seat also includes hook members (40,42) mounted on the rigid support structure (50) for movement between (A) an operative position extending below the downwardly facing surface so as to enter the wells (28,28) and engage in hooked relationship with the anchor members (36,37) and (B) an inoperative position disposed above the operative position thereof so as to enable the rigid support structure (50) to be moved relatively over the floor. Wheels (46,47) are mounted on said rigid support structure (50) for movement between (A) an operative position extending below the downwardly facing surface of the rigid support structure (50) and so as to enable the rigid support structure (50) to be rolled over the upwardly facing surface (24) of the vehicle floor and (B) an inoperative position disposed above the operative position thereof. The vehicle seat (12) further includes a mechanism (49) for moving the hook members (40,42) into the operative position thereof and the wheels (46,47) into the inoperative position thereof and for moving the hook members (40,42) into the inoperative position thereof and the wheels (46,47) into the operative position thereof.
Patent EP-0627287-A1 (EP)
Inventor: HANKDE WAYNE A
IPC: B28C7/02
Filed: 1994-06-02
Abstract: A method of controlling a continuous multi-component slurrying process at an oil or gas well comprises continuously flowing substances for creating a slurry in response to a slurry flow rate factor and continuously flowing another substance for the slurry in response to a flow rate of at least a predetermined one of the other substances or the slurry itself. The method can include density control, slurry (tub) level control, and a combination of such controls. The method can operate in either closed loop or open loop manner, and control can be effected with either of two types of control signals depending on whether the controlled device is an integrating or non-integrating type. The method can also provide for bumpless transition between manual and automatic control.
Patent EP-0635647-A1 (EP)
Inventor: SHINJO KATSUMI
IPC: B21K1/60
Filed: 1994-06-20
Abstract: A mandrel (15) inserted in a rivet body (11) to form a blind rivet (10) has a head (17) extending from a rod-shaped mandrel body (16). The head (17) is formed to have a plane top surface (18) perpendicular to the mandrel body, has a diameter 'D' almost equal to the outer diameter of rivet body, and a height 'H' of 80% - 120% of the mandrel body's diameter ' d '. A frustum-shaped low protrusion (19) formed centrally of and on the top surface has an upper surface (20) of a diameter ' d 1' slightly greater than the diameter ' d '. A conical or otherwise curved surface (21) of the mandrel head applies a force to an open end (11 a ) of the rivet body (11) in a self-centering manner when force is imparted to the mandrel body (16) to caulk or deform the open end (11 a ), so that a uniform caulking is effected, with the head being retained not to slip off the caulked rivet body (11) whose length is noticeably reduced. Apparatus is also disclosed which, if installed in a nailery machine, enables the easy production of the mandrel (15) in the same manner as the prior art mandrels.
Patent EP-0635860-A1 (EP)
Inventor: FROST MICHAEL STEPHEN
IPC: H01J9/04
Filed: 1994-06-20
Abstract: A method of manufacturing a thermionic cathode structure comprises the steps of:-(1) forming a mixture of (a) tungsten powder, (b) at least one of the group comprising alumina or zirconia or yttrium oxide powder, (c) alkaline earth metal carbonate powder, and (d) a binder, (2) pressing the mixture isostatically causing the mixture to adhere to form an electrically insulating body, (3) sintering the body in a dry hydrogen ambient thereby reducing the carbonate, and (4) coating the surface of the body or a portion of the surface with a poly-crystalline metal layer.
Patent EP-0653673-A1 (EP)
Inventor: TOSAKA YASUO
IPC: G03F3/10
Filed: 1994-11-17
Abstract: Disclosed is a silver halide color photographic light-sensitive material comprising a reflective support comprising polyolefin resin coated paper and provided on one side thereof with photographic component layers comprising a hydrophilic colloidal layer containing a white pigment, a non-sensitive hydrophilic colloidal layer, and a silver halide emulsion layer, wherein at least one of said photographic component layers contains an oil-soluble dye or a colored pigment, either of which is not substantially decolorized on a photographic-processing.
Patent EP-0642951-A1 (EP)
Inventor: LELEVE JOEL
IPC: B60Q1/14
Filed: 1994-09-13
Abstract: The invention relates to an automatic control device for a motor vehicle headlight which can emit non-visible radiation. It comprises first detection means (6) which are sensitive to the ambient light, second detection means (7) which are sensitive to the speed of the vehicle, and means for operating the headlight only when the luminosity is less than a given luminosity threshold (SL) and when the speed of the vehicle is greater than a given speed threshold (SV). <IMAGE>
Patent EP-0618156-A1 (EP)
Inventor: GRUNEWALD HANS-JOACHIM
IPC: B65G69/28
Filed: 1994-02-03
Abstract: The bridging plate which can swivel at its rear end about a horizontal transverse axis is located above or in a recess (7). Underneath the recess is a socket (11) for inserting the loading elements of the vehicle used for loading and unloading. The socket (11) has towards the outside of the structure (1) an insulating socket closure (12) which can be opened and closed separately from the rise and fall structure closure (9). The socket closure is pref. a wall (13) bridging the distance between a transverse support (10) and the base of the socket. The wall can fold inwards. The base of the recess is covered only in part by an insulating wall for swivelling in the bridging plate.
Patent EP-0677869-A1 (EP)
Inventor: LOSAVIO ALDO
IPC: H01L21/3105
Filed: 1994-04-12
Abstract: A planarization process for the manufacturing of integrated circuits, particularly for non-volatile semiconductor memory devices, comprises the steps of: forming a first layer (12) of undoped oxide acting as a barrier layer over a semiconductor substrate (3) wherein integrated devices (M,MC1,MC2) have been previously obtained; forming a second layer (13) of oxide containing phosphor over the first undoped oxide; forming a third layer (14) of oxide containing phosphor and boron over the second oxide layer, the concentration of phosphor being lower than or equal to the concentration of boron; performing a thermal process at a temperature sufficient to melt the third oxide layer (14), to obtain a planar surface.
Patent EP-0631704-A1 (EP)
Title: Dispositif et procede d'ajustement adaptatif de la capacite de charge d'un noeuddans un systeme de communication par paquets
Inventor: PFEIL JEFF
IPC: H04L47/30
Filed: 1993-11-18
Abstract: Le flux de paquets de paroles codées numérisées acheminées par les circuits virtuels d'un système (300) de communication multinodal est régulé par un dispositif à capacité de charge adaptative (102) dans les n÷uds (314, 316, 318). Ce dispositif à capacité de charge adaptative (102) détermine un rythme de données à débit ajusté (ATDR) (602, 604) pour un n÷ud donné (314, 316, 318) qui est essentiellement équivalent à la limite supérieure prédéterminée de la capacité du système. Lorsque la valeur demandée de rythme d'acheminement de données (RDR) incluse dans le bloc (200) est supérieure à l'ATDR, le dispositif ajuste automatiquement ce RDR en le ramenant à une valeur sensiblement égale à l'ATDR (702, 704) et inclut la RDR ajustée dans les blocs (200) transmis aux n÷uds couplés (314, 316, 318) et aux stations (302, 308).
Patent EP-0628076-A1 (EP)
Title: PRODUCTION D'ANTICORPS MONOCLONAUX RECOMBINES SANS UTILISATION D'HYBRIDOMES ET PAR CULTURE $i(IN VITRO) DE FRAGMENT DE RATE COMBINEE AVEC LA REPLICATION AUTONOME ISOTHERMIQUE DE SEQUENCES D'ARN
Inventor: GINGERAS THOMAS R
IPC: C12Q1/68
Filed: 1993-11-19
Abstract: L'invention se rapporte à un procédé de production d'une protéine recombinée présentant une spécificité et une affinité de liaison présélectionnée par rapport à un antigène donné. Le procédé consiste à combiner généralement la culture d'un fragment de la rate, destinée à la mutation somatique in vitro de lymphocytes B en réponse à l'antigène, et l'amplification préférentielle d'ARN codant des chaînes lourdes et légères d'anticorps requis produits par ces lymphocytes. L'ARN amplifié est alors converti en ADN et incorporé à des vecteurs d'expression; des cellules hôtes transfectées expriment alors les chaînes d'anticorps ou un anticorps à chaîne unique présentant les caractéristiques présélectionnées. L'invention se rapporte également à des groupes d'amorces dégénérées génériques destinées à l'amplification d'ARN codant l'IgG de souris.
Patent EP-0721609-A1 (EP)
Title: Meche amelioree d'alimentation en agent anti-adherence pour appareil d'impression, son procede de fabrication et d'utilisation
Inventor: SASSA ROBERT L
IPC: B01J4/00
Filed: 1994-05-04
Abstract: Appareil amélioré (10) servant à l'apport d'agent anti-adhérence, destiné à être utilisé dans des imprimantes laser, des tableaux-copieurs électroniques sur papier ordinaire, des télécopieurs, et d'autres appareils d'impression similaires. L'appareil présenté (10) comprend un coeur textile absorbant (24) rempli d'un agent anti-adhérence, une membrane perméable (12) entourant ledit coeur pour former une mèche gainée, et une boîte de montage (14) conçue pour fixer la mèche gainée en contact opérationnel avec l'imprimante. Cet appareil présente, en ce qui concerne son fonctionnement, de nombreux avantages par rapport aux appareils distributeur d'huile existant, y compris les avantages suivants : le fait qu'il comporte plusieurs surfaces de contact lui confère une vie utile plus longue avant son remplacement; il est facile à nettoyer et à régénérer; sa durabilité est augmentée et son usure réduite; et il est à la fois plus compact et d'une plus grande souplesse d'utilisation.
Patent EP-0683743-A1 (EP)
Inventor: HAGGERTY MATTHEW K
IPC: B64C13/12
Filed: 1994-02-24
Abstract: Mécanisme de commande d'aéronef (70) constitué d'un élément (72) s'étendant verticalement, à l'extrémité supérieure duquel est fixée une barre transversale (74) à partir de laquelle s'étend, en direction de l'extrémité avant de l'aéronef, une paire d'éléments inférieurs (76) arqués, un bras de positionnement (84) réglable prévu sur chaque élément inférieur (76) s'étendant vers l'arrière sur lequel est montée une poignée (86) permettant de diriger l'avion. Ledit mécanisme comprend également un système d'amortissement et un cadre (205) relié à la barre transversale (74) par des éléments de support (230).
Patent EP-0707659-A1 (EP)
Inventor: OLSEN JOHN ELMERDAHL
IPC: C12Q1/689
Filed: 1994-06-17
Abstract: The invention provides nucleic acid molecules for the detection and identification of Salmonella species, methods for detecting one or more Salmonella serotypes using the nucleic acid molecules of the invention as probes or primers in DNA-based detection systems and kits for carrying out the invention.
Patent EP-0664916-A1 (EP)
Inventor: DE CASTRO FARIA MARIO SERGIO
IPC: B64G7/00
Filed: 1994-08-08
Abstract: The movement simulator consists of a cabin (15) that rotates through the action of a servomotor (12), seeing that the cabin/servomotor set rests on an axle (xx') that has its rotation controlled by another servomotor (5) and the set formed by the cabin and the two servomotors rests on a third axle (zz') that also has its rotation controlled by a third servomotor (1) in a way that all the moving components of the simulator have unlimited rotation, i.e., even beyond 360 grades over its respective axles.
Patent EP-0676196-A1 (EP)
Inventor: MORITOKI HIDEKI
IPC: C07C50/34
Filed: 1994-10-11
Abstract: A nitrogen monoxide synthesis inhibitor containing as the active ingredient at least one member selected from phenanthrene derivatives represented by the compounds of general formula (1) and salts thereof; it is useful for preventing and treating various diseases caused by nitrogen monoxide, such as endotoxin shock.
Patent EP-0724874-A1 (EP)
Inventor: BERTOLI CONSTANTIN
IPC: A61Q1/12
Filed: 1995-02-02
Abstract: Lipid compsn. for cosmetic prods. having anti skin-ageing (i.e. antiradical activity), soothing and hydrating properties, anti-UV activity and being naturally stabilised against oxidn. (i.e. devoid of antioxidant additives), comprises 40-60 wt.% almond oil, 10-20 wt.% palmitoleic acid-contg. oil, 20-30 wt.% rice bran oil or sesame oil, and 15-25 wt.% olive oil. Also claimed is prepn. of the aforementioned lipid compsn. using oils which have been partially refined by degumming, neutralisation, decolouration and winterisation, comprising deodorisation of the oils under controlled conditions at 180 degrees C using 1% steam and under a vacuum of 1-2 mbar for 3 hrs. The cosmetic compsn. is pref. in the form of an aq. soln., suspension, aerosol, water-in-oil emulsion, partic. a cream or oil-in-water emulsion, or a milk or in anhydrous compsn., balm, body oil, sunscreen oil or lipstick. It may also contain a cosmetic adjuvant selected from emulsifiers, antiperspirants, stabilisers, preservatives, antioxidants, UV filters, perfumes, colouring, emollients, agents which confer a pearl-like appearance to the compsn., as well as waxes and organic or inorganic ions.
Patent EP-0717096-A1 (EP)
Inventor: BRANCACCIO GIAN LUIGI ING
IPC: C10L1/02
Filed: 1995-02-27
Abstract: Fuels having low impact on the environment are obtained from carefully dosed mixtures of sweet oil, fossil fuel oil with low sulphur content, refined and/or not refined vegetable oleins, refined and/or unrefined vegetable oil, alkyl esters and petroleum spirits so as to obtain a pure vegetable gas oil, semi-vegetable gas oil and semi-vegetable fuel oil .
Patent EP-0684529-A1 (EP)
Inventor: ARCARO DAVID J
IPC: G03G15/10
Filed: 1995-03-13
Abstract: In an electrophotographic printer, an apparatus for supplying a liquid toner (109) that has a solids concentration within a predefined range. The apparatus is constructed inside a reservoir (101) or cartridge. A concentrated solids material (102) and a carrier liquid (103) is inside the reservoir (101). The concentrated solids (102) has a solids concentration higher than the predefined range and has settled out from the carrier liquid (103). A tube has its orifice submerged in the concentrated solids material (102) A second tube (107) has its orifice submerged in the carrier liquid (103). To insure that the orifice remains above the concentrated solids material (102) and simultaneously below the upper surface, a float is formed around the tube. Finally, a mixer is connected to the two tubes and mixes the concentrated solids (102) with carrier liquid (103) to create the liquid toner (109). The solids concentration range is directly related to the ratios of the two orifices.
Patent EP-0676540-A1 (EP)
Inventor: GREBE UWE DIETER DIPL ING
IPC: F02M26/41
Filed: 1995-03-25
Abstract: the engine has at least 2 inlet valves (3) and an outlet valve (4) for each engine cylinder, with a common control element (9) used for throttling the flow through one of the inlet channels (1) and for throttling the flow at the outlet (8) of a feedback channel (6) between the outlet channel (4) and this inlet channel. Pref. the control element is provided by a rotary slider, which simultaneously throttles the gas flow volume through the main inlet channel and the gas flow volume through the outlet of the feedback channel. The rotation of the slider is controlled by a control device (13), in response to a number of monitored engine operating parameters. <IMAGE>