baber/WOPTO huggingface dataset:
Patent EP-0393606-A1 (EP)
Inventor: TRIPONEZ ANDRE
IPC: G04C3/14
Filed: 1990-04-18
Abstract: The timepiece comprises an electromagnetic motor (100) whose stator (2) is flat and covered at least partially by a strengthening plate (68) made of non-magnetic material or, if need be, material with very low magnetic permeability which has been fixed thereto, preferably by soldering, before it was subjected, in bulk, together with others, to an annealing in order to protect it at the time of this operation against the risks of deformations and of fractures which would have rendered it subsequently unusable. According to the invention and in order to prevent this plate becoming a useless supplementary piece which takes up space in the timepiece, it comprises means which enable it to constitute, at the same time, another element of this timepiece. This element may be, for example, a spring/setting-lever jumper (72) which interacts with a setting lever (212) in order to define stable positions of a manual control rod (184) which may be displaced axially. <IMAGE>
Patent EP-0400335-A1 (EP)
Inventor: PERIOT ROBERT
IPC: F25B25/00
Filed: 1990-04-27
Abstract: The subject of the invention is a process for cooling electrical components, especially electronic components, comprising the removal of the heat produced by the said components (2) to an external medium (5) by the agency of one or more thermal loops, characterised in that it comprises the following intermediate steps: - transferring the heat produced by the said electrical components directly or indirectly to the heat-transfer fluid of a refrigerating machine, - transferring the heat previously yielded up to the heat-transfer fluid to the external medium (5) whose temperature is able to be greater than or equal to the operating temperature of the said electrical components. 
<??>The invention is especially applicable to electrical components mounted in a motor vehicle. 
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Patent EP-0458999-A1 (EP)
Inventor: BOUCHERIE LIONEL P
IPC: A46D9/02
Filed: 1990-05-31
Abstract: The device for cutting bristles (14) of tooth brushes to different lengths in different selected areas (14s) of a tuft pattern comprises a support (10) for holding the brush head (12), at least one shield (16) associated with a selected area of the tuft pattern and movable between a rest position distant from the head and the bristle tips and an active position close to the head; the shield (16) is provided with ramp means (26, 22) for engaging the tips of the bristles (14s) in the selected area and for imparting a radial component of movement to the engaged bristle tips to bend the corresponding bristles in directions away from the bristles (14o) outside the selected area upon movement of said shield from its rest position to its active position
Patent EP-0404153-A1 (EP)
Inventor: HARTZHEIM GERDA MARIA
IPC: B65D41/50
Filed: 1990-06-21
Abstract: The container with a threaded or snap-on cap has an opening closed by a tear-off inductively sealable foil membrane (7) which is metal free at least in the area of its tear-off tab (8). The entire foil membrane together with its tear-off tab can be metal-free. A disc-shaped metal foil (5) is placed above or below the membrane, with the contour of the foil conforming with tghe container opening.
Patent EP-0442032-A1 (EP)
Inventor: WILLKENS CRAIG W
IPC: C01B21/068
Filed: 1990-08-28
Abstract: An improved process of preparing silicon nitride by the direct nitridation of silicon metal is disclosed. The process is a multi-step one which is substantially more efficient than prior processes and produces a silicon nitride having an oxygen content of less than 1%, a silicon metal content of less than 0.5%, and an alpha phase content of at least 85%, preferably at least 90%. The silicon nitride may be converted to a powder.
Patent EP-0429839-A1 (EP)
Title: Silicon single crystal growth control apparatus and method forming and using a temperature pattern of heater
Inventor: ARAKI KENJI
IPC: C30B15/26
Filed: 1990-10-19
Abstract: Used in an apparatus for pulling a Si single crystal 36 up from Si molten liquid 35 by using the Czochralski method. In order to produce a Si single crystal having a desired squality, the diameter of the Si single crystal is4controlled by controlling the pull-up speed of the Si single crystal, the sum of a reference temperature set value T B (X), which is a function of a pull-up distance X of the Si single crystal from a certain growth point, and a value proportional to a diameter deviation ΔD is regarded as a reference temperature, and electric power supplied to a heater (24) for heating the Si molten liquid is controlled so that the temperature of the vicinity of the heater is equal to the reference temperature. In order to easily and quickly set the temperature pattern, various operational data in producing a Si single crystal is automatically collected and stored in a magnetic memory disk (82) corresponding to quality data of the Si single crystals which have been produced, data similar to the quality of a Si single crystal to be produced is retrieved from the stored data, an operator selects the most similar data, the selected operational data is displayed in a display unit (80), and the operator sets the reference temperature pattern T B (X) on a screen of the display unit by using a mouse (78).
Patent EP-0429998-A1 (EP)
Inventor: GASSEN KARL-RUDOLF DR
IPC: C07C29/00
Filed: 1990-11-17
Abstract: A novel process for the preparation of partially fluorinated alcohols of the formula (I), 
<IMAGE>
 in which
 R and R<1> are identical or different and represent alkyl which is mono- or polysubstituted by fluorine, cycloalkyl which is mono- or polysubstituted by fluorine or R and R<1> together represent the group -(CF2)n-, in which n represents 2, 3 or 4,
 characterised in that 
 
  a) compounds of the formula (II), 
<IMAGE>
 are reacted with an alcohol of the formula (III), 
<IMAGE>
 in the presence of a base to give compounds of the formula (IV), 
<IMAGE>
 and 
  b) the compounds of the formula (IV), if appropriate after their isolation, are hydrogenated catalytically using hydrogen, either 
   alpha ) in the absence of a base to give compounds of the formula (I), or 
   beta ) hydrogenated in the presence of a base to give compounds of the formula (V), 
<IMAGE>
 and the compounds of the formula (V), if appropriate after their isolation, are converted into compounds of the formula (I), using ether-cleaving agents, and 2,2,3,3,4,4-hexafluorocyclopentanol as novel partially fluorinated alcohol.
Patent EP-0431481-A1 (EP)
Inventor: DEMUTH ROBERT
IPC: G01N21/89
Filed: 1990-11-30
Abstract: The method serves for converting by calibration and combined processing measurement data obtained from continuous measurements which are dependent on a plurality of parameters, especially property parameters of slivers and fibres, of which the slivers consist, and also on environmental, processing and measurement parameters, into data which relate to only individual property parameters and their time variations and which are reduced to standard conditions in terms of environmental and processing parameters. The corresponding apparatus consists of two sensors, a calibrating unit and a processing unit and makes it possible to measure continuously the quantity of material per length of the respective sliver and the time variations in the fibre fineness. <IMAGE>
Patent EP-0436131-A1 (EP)
Inventor: MUELLER PETER
IPC: B63H3/08
Filed: 1990-12-04
Abstract: The invention relates to a boat propulsion with a controllable pitch propeller, the hub of which can be fixed on a hollow propeller shaft which is coupled via a gear unit to a drive shaft and the propeller blades of which can be adjusted by means of adjusting rods guided in the hub, which are connected to an adjusting tappet arranged in the hollow propeller shaft, at least one end of the adjusting tappet being passed out of the hollow propeller shaft and connected to an actuator, the propeller shaft and the gear unit being mounted in the housing of an outboard motor, of a Z-type propeller or of a shafting strut. In order to facilitate the mounting and removal of the controllable pitch propeller and, if required, of the actuator and the associated parts, the adjusting tappet should be passed out of the hollow propeller shaft at the free end of the hub and there connected releasably to the adjusting rod extending parallel to the propeller shaft, and the adjusting tappet should also be passed out of the hollow propeller shaft at the other end and there be connected to a double-acting reciprocating-piston cylinder which is accommodated in the housing. 
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Patent EP-0440917-A1 (EP)
Inventor: MUENKEL UWE
IPC: F01D25/16
Filed: 1990-12-06
Abstract: A bearing arrangement for a turbocharger contains a sleeve (26), which is arranged floating in a bore (18) of a bearing housing (6) for the radial supporting of a shaft (14). To prevent rotation, an element is arranged in the bearing housing (6), which element engages on the one side in a slot of the sleeve (26) and on the other in a recess (46) of the bearing housing (6). The intention is to prevent high surface pressures between the element on the one hand and the sleeve (26) and the bearing housing (6) on the other. It is proposed to design the element as a locking ring (30) with a tongue (48) and with a bead (54, 56). The tongue (48) engages in the recess (46) of the bearing housing (6). The bead (54, 56) is aligned in the direction facing the end face (54) of the sleeve (26), its outer surface (70, 72) bearing there on at least one surface of the said slot (76). <IMAGE>
Patent EP-0401907-A1 (EP)
Inventor: SHANKAR RAVI B
IPC: C07D249/14
Filed: 1990-06-01
Abstract: N-(3-(((2,6-Dihalophenyl)amino)sulfonyl)-1H­-1,2,4-triazol-5-yl)amines, intermediates for the preparation of herbicidal substituted 1,2,4-triazolo­(1,5-a)pyrimidine-2-sulfonanilides, are directly prepared from an appropriately substituted 4-bromo­aniline and a protected 5-amino-1,2,4-triazole-3­-sulfonyl chloride. The improved reaction scheme involves the individual reaction steps of (a) coupling, (b) halogenation and (c) reduction.
Patent EP-0391687-A1 (EP)
Inventor: FERNYHOUGH ROBERT
IPC: C12H1/04
Filed: 1990-04-04
Abstract: Alcoholic beverages are filtered after being stabilised, eg with silica hydrogel. Silica hydrogel is usable as a filter aid when blended with 25% to 75% by weight of cellulose. The hydrogel cellulose and blend satisfy requirements for permeability.
Patent EP-0402036-A1 (EP)
Inventor: ROSS DONALD N
IPC: A61F2/24
Filed: 1990-05-31
Abstract: A method of treating heart valve dysfunction in a human patient in which the dysfunctioning valve is replaced with a novel bioprosthesis. The novel biopros­thesis comprises a porcine pulmonary valve, which has preferably been treated to fix and also sterilize the valve tissue. The porcine pulmonary valve may either be stent mounted to facilitate its surgical implantation into the patient, or it may be unstented to reduce the possibility of embolism and thrombosis.
Patent EP-0415602-A1 (EP)
Inventor: YORK GEORGE
IPC: B41K3/00
Filed: 1990-08-16
Abstract: Indicia (16) such as tax stamps are applied to objects (14) such as cigarette packs by driving a heated ram (82) against the back of an indicia supply tape (102) to cause the indicium to transfer from the tape to the object. If the object is contained in outer packaging such as cigarette carton packaging, that outer packaging is opened prior to applying the indicia to the objects. Then the outer packaging is reclosed. The indicia supply tapes are contained in cartridges (100) which are easily removed for reloading and storage in a secure place. The cartridges are mounted on heads (80) in the machine which are movable to facilitate applying indicia with various spacings and in various arrangements.
Patent EP-0437113-A1 (EP)
Inventor: WU FENG-JUNG
IPC: C07F13/00
Filed: 1990-12-31
Abstract: Cyclopentadienyl manganese tricarbonyl compounds are made by reacting a mixture of 0.25-0.55 mole of manganese acetate and 0.45-0.55 mole of a bis-cyclopentadienyl manganese compound with 0.5-2.1 moles of an alkyl aluminum compound (e.g., triethyl aluminum) in the presence of 0.75-1.25 moles of an ether per mole of said alkyl aluminum compound and reacting the mixture with carbon monoxide at 65-175°C and 300-1500 psig.
Patent EP-0401073-A1 (EP)
Inventor: FROMONT BERNARD
IPC: G01H3/12
Filed: 1990-05-15
Abstract: The process and device are intended to free the signal of each hydrophone (H1-HN) of an antenna from the component due to the vibrations of a wall (1) near which the antenna is placed. …<??>For this purpose, the signal (S1) from the hydrophone (H1) has subtracted from it a correction signal which takes account of the vibrations of the wall which are measured by sensors (K1-KQ) placed on the wall in the vicinity of the antenna. The investigation by the circuit (F1-FM, G11-G1M, A1) which allows the provision of this correction signal is carried out by decomposing the vibration of the wall into its dominant modes of deformation. …<??>Application to sonar antennas. …<IMAGE>…
Patent EP-0403341-A1 (EP)
Inventor: URSENBACH FRANCOIS
IPC: H01Q21/06
Filed: 1990-06-08
Abstract: L'antenne comporte un support avec une structure métallique (1, P1-P8, Q3-Q8) et des câbles (H, K1-K3, L1, L2). Afin de conférer à l'antenne une bonne résistance au vent, elle a été réalisée à l'aide de dipôles rigides demi-onde (D) et ces dipôles ont été montés directement sur la structure métallique.Application aux antennes émettrices en ondes décamétriques.
Patent EP-0382656-A1 (EP)
Inventor: BOUSSER ROBERT
IPC: A23L19/00
Filed: 1990-02-02
Abstract: Process for stabilising and preserving the properties of biological products, in which sugars are added to these products, which process consists in: - adding to the abovementioned fresh biological products, in the proportion of twice to two and a half times the quantity of water contained in these fresh biological products, a pulverulent mixture comprising dextrose and sucrose and containing from 37 to 46.5% by weight of dextrose; - then subjecting the whole to a rapid grinding so as to obtain a pasty and homogeneous mixture.
Patent EP-0384863-A1 (EP)
Inventor: MOURET MICHEL
IPC: H03K19/088
Filed: 1990-02-21
Abstract: Output circuit compatible with circuits of the TTL type, produced without Schottky devices and comprising an intermediate stage (11) and an output stage (12). In the output stage, a transistor (Q1) has its collector (C1) connected to the terminal (13) of the power source via a resistor (R1) and its emitter (E1) connected to the output (S) via a diode (D1). A transistor (Q2) has its collector (C2) connected to the output terminal (S) and its emitter (E2) connected up to the terminal (14) of the power source. A transistor (Q3) has its emitter (E3) connected up to the base (B2) of the transistor (Q2) via a resistor (R4), its collector (C3) connected up to the terminal (13) of the power source and its base (B3) connected to the input terminal (A1). The intermediate stage consists of an inverter which controls the transistor (Q1) in phase opposition relative to the control of the transistor (Q2). 
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Patent EP-0474948-A1 (EP)
Inventor: LECOMTE MARC
IPC: F16C29/06
Filed: 1990-09-10
Abstract: Linear guiding device comprising a carriage (2A) fitted with machined balls (3) sliding on an extruded longitudinally-extended guide, said carriage (2A) consisting of two members (222, 223) which assemble together the member (222) having two symmetrical arms (227) on each of which is formed a symmetrical recess (228) whose base (219) forms a portion of the external rolling path for the moving balls (3), said recesses (228) being closed off by two symmetrical closing surfaces (231) belonging to the second carriage member (223) and each extended vertically by a guiding section or protuberance (215), one of the surfaces of which serves to complete the external rolling paths or grooves (209) of the ball races (3) and the other the internal rolling paths or grooves (208) in combination with the grooves of the extruded guide. <IMAGE>
Patent EP-0427698-A1 (EP)
Inventor: LYMAN RONALD L
IPC: A63H33/08
Filed: 1990-10-10
Abstract: A construction toy formed from a plurality of building blocks. Some facets of a first major block type (10) are embodied as including a plurality of radially extending vanes (16), others are complementally formed recesses (6). Preferably these recesses (6) and vanes (16) are disposed on top (2) and bottom walls (12) of the building block (10). A periphery (1) is provided with further structure for interconnection with other facets on another compatible block (30,60,80,140,160). Some peripheries (1) are provided with projections (40), others with channels (20). The projections (40) can be received not only in the channels (20), but also within recesses (6) on the bottom walls (12). The channels (20) not only can receive projections (40), but also can receive the vanes (16) on the top wall (2) of the block. 
     A second major block is configured as a humanoid figurine (210). 
     A third form of building block (310) is formed as a wafer-shaped rectangle having posts (340) on   a top surface (311) and parallel-walled channels (350) on a bottom surface (312). 
     A fourth major building block is a round wafer-shaped block (330) with beveled gear teeth (334) about a side wall (333) of the block.
Patent EP-0445227-A1 (EP)
Inventor: SANDMEYER SUZANNE B
IPC: C07K16/00
Filed: 1989-11-20
Abstract: L'invention concerne des vecteurs d'intégration efficaces et spécifiques à une position de séquences exprimables de nucléotides exogènes dans des génomes cellulaires. L'invention tire avantage de la découverte d'une endonucléase spécifique à une position et de marqueurs d'insertion spécifiques à une position, pour l'élaboration desdits vecteurs. Elle concerne également un gène comprenant une molécule d'acide nucléique de recombinaison codant un polypeptide possédant l'activité biologique d'une endonucléase spécifique à une position, l'activité biologique de ladite endonucléase étant la catalyse de l'insertion spécifique à une position de matière génétique portée entre les marqueurs d'intégration spécifiques à une position.
Patent EP-0480933-A1 (EP)
Inventor: GRAF HANS-PETER
IPC: B60R21/16
Filed: 1990-05-07
Abstract: L'invention se rapporte à un dispositif de protection anti-chocs avec un coussin à gaz gonflable (5) dans un véhicule (1), comportant un détecteur (6) pour la détermination d'un cas de déclenchement donnant lieu au gonflage du coussin à gaz (5). Au détecteur (6) est reliée une charge propulsive pyrotechnique pour la génération du gaz servant au gonflage du coussin à gaz (5), ladite charge propulsive étant amorcée par un signal du détecteur. De plus, selon l'invention, est reliée au détecteur (6) une soufflante (9) qui, lors du déclenchement du coussin à gaz (5) ou de l'amorçage de la charge propulsive pyrotechnique, est également mise en marche et qui sert à chasser de l'habitacle les gaz brûlés s'échappant du coussin à gaz (5). Il est possible d'utiliser à cet effet soit une soufflante séparée, soit avantageusement la soufflante déjà existante dans l'installation de ventilation ou de climatisation à son maximum de puissance.
Patent EP-0423328-A1 (EP)
Inventor: AUER ROBERT E
IPC: C12M1/34
Filed: 1990-05-01
Abstract: Un système (figs. 3 et 4) d'arbitrage en cas de coïncidence est décrit pour un cytomètre de triage (10) qui détecte et trie des particules (60, 62 et 64) au moyen d'une chambre d'écoulement (12) et d'un courant de gouttelettes (58). Ces gouttelettes (58), qui contiennent sélectivement des particules (60, 62 et 64), sont triées par l'application sélective d'une charge (TRI) et par leur passage à travers des chicanes (54 et 56). Une fois détectées, les données concernant les particules sont temporisées et analysées afin de donner des décisions de triage. Le délai de temporisation a une durée inférieure d'une fois et un quart à la durée nécessaire à la particule (60, 62 et 64) pour former une gouttelette (58). Au moment où l'instruction (TRI) qui crée la charge sur la gouttelette (58) à former est donnée, le circuit d'arbitrage (fig. 3 et 4) en cas de coïncidence recherche une coïncidence pendant quatre quarts de la durée de la gouttelette en avant et en arrière de la formation de la gouttelette, afin de déterminer s'il y a une coïncidence, et dans l'affirmative, si la coïncidence concerne un type similaire de particule (60, 62 et 64) ou un type différent de particule (60, 62 et 64). Des instructions appropriées de tri ou de non-tri (TRI) sont données sur la base de ces informations.
Patent EP-0483193-A1 (EP)
Title: Procede pour la fabrication d'une charge destinee a des matieres moulables en pvc, utilisation de la charge ainsi obtenue et matiere moulable en pvc la renfermant
Inventor: WIRSCHING FRANZ
IPC: C08K3/30
Filed: 1990-07-18
Abstract: L'invention concerne un procédé pour la fabrication de matières moulables en PVC à base de sulfate de calcium-anhydrite II, dans lequel on humidifie du sulfate de calcium-dihydrate avec un acide étendu déshydratant et on soumet le mélange à un traitement thermique à température élevée. A cet effet, soit a) on soumet le mélange à un traitement thermique à des températures de 50 à 190 °C et on neutralise les acides restant dans le produit obtenu avec un carbonate alcalin et/ou alcalino-terreux, tout en extrayant l'eau résiduelle ou en formation ainsi que le gaz carbonique en formation, soit b) on chauffe le mélange à contre-courant avec un gaz chaud à des températures dépassant 350 °C, on le refroidit ensuite, on le libère, par tamisage, de toutes les particules d'un diamètre supérieur à 90 mum, de préférence à 63 mum, et on le broie éventuellement.
Patent EP-0485409-A1 (EP)
Inventor: BUSH STEPHEN FREDERICK MILLSTO
IPC: B29C48/90
Filed: 1990-07-13
Abstract: Des irrégularités ou des aspérités superficielles prononcées apparaissent parfois sur la surface non parée de profilés creux extrudés en plastique, en particulier sur des résines plastiques contenant des fibres. La présente invention permet d'obtenir un fini lisse à la fois sur la surface externe et sur la surface interne d'un profilé creux, en faisant passer la résine extrudée d'abord à travers ou sur une unité de parage refroidie, puis sur ou à travers une unité de finissage se présentant sous la forme d'un tampon ou d'un anneau, généralement chauffé. L'opération chauffante permet de déformer localement par fusion les aspérités ou la surface non parée, jusqu'à ce que celle-ci se conforme à la surface du tampon ou de l'anneau, sans que la forme de base de la paroi du tuyau ou du tube ne soit altérée. Un refroidissement ultérieur de la surface ainsi aplanie s'effectue par perte de chaleur vers l'intérieur de la paroi du tuyau en aval de l'unité de finissage, de sorte que le fini lisse obtenu est retenu dans le tuyau ou le tube refroidi.
Patent EP-0436713-A1 (EP)
Title: Synthesis of faujasitic structure gallosilicate zeolites.
Inventor: DELPRATO FRANCOIS
IPC: C01B39/08
Filed: 1990-08-01
Abstract: PCT No. PCT/FR90/00583 Sec. 371 Date Apr. 1, 1991 Sec. 102(e) Date Apr. 1, 1991 PCT Filed Aug. 1, 1990 PCT Pub. No. WO91/01940 PCT Pub. Date Feb. 21, 1991.Disclosed is a process for the preparation of zeolites having a gallosilicate skeleton and belonging to the structural class of faujasite in which there is first formed a precursor of the zeolite which entraps a structuring agent which is thereafter destroyed by calcining wherein the structuring agent is at least one compound belonging to the group formed by carbon-containing rings and macrocycles whose ring comprises at least 6 atoms and contains heteroatoms selected from oxygen, nitrogen and silicon.