baber/WOPTO huggingface dataset:
Patent EP-0220575-B1 (EP)
IPC: B01F27/73
Filed: 1986-10-10
Granted: 1992-12-30
Abstract: A mixing and kneading apparatus with a kneading shaft bearingly supported in a cylindrical housing, a plurality of disk elements mounted perpendicularly and axially spaced apart on the kneading shaft. The disk elements carry scraper edges arranged essentially transversely to the plane of the disk elements and facing the housing wall at a slight distance. The housing wall, the kneading shaft, and the disk elements are optionally heatable or and coolable. In order to obtain an intensive intermixing and a uniform retention time of all of the product particle present in the toroidal reaction space, at least one mixer arm connected to the housing or the kneading shaft projects into the toroidal space to a distance at least in the vicinity of the axial and radial center of the toroidal cross section between two axially adjacent disk elements. The mixing arm applies a mixing and/or transport action onto the goods or products present between the inner wall of the housing and the kneading shaft.
Patent EP-0224741-B1 (EP)
IPC: H01C1/028
Filed: 1986-11-05
Granted: 1991-03-20
Abstract: A device for the measurement of the mass flows of gases and liquids in pipelines by means of an anemometer arrangement, comprising electrical resistors. The temperature dependent measuring and reference resistors together with connecting leads are each surrounded by a protective tube, which in the region of the resistors is provided with a transverse cylindrical bore, the length to diameter ratio of which must be at least 1.5.
Patent EP-0268697-B1 (EP)
Title: Method and system for reducing the peak power of supply and disposal systems using transmission items
IPC: H02J3/14
Filed: 1986-11-24
Granted: 1991-06-12
Abstract: In said process and system, a power cost signal, giving the momentary costs of the corresponding power, is delivered at the power supply end, said signal is received at the consumer's end and compared with a power cost-value predetermined by the consumer. Depending on the result of the comparison, the consumer can decide whether or not to avail himself of the power offered. A counter and receiver device (2), a control device (3), an input unit and an display device are provided on at the customer's end. Through said input unit, data and/or commands can be input into the control device (3), for example the cost-value at which power should be taken into consideration, the consumer appliances which could be actuated by said power etc. The display device is for displaying for example the cost of the power offered, the quantity of power consumed so far etc. The control device can be further developed so that information on consumer behaviour can be stored for a longer interval of time.
Patent EP-0206958-B1 (EP)
IPC: C07C67/26
Filed: 1986-06-20
Granted: 1988-09-07
Abstract: 1. Process for preparing aromatic carboxylic acids and/or their esters by the carbonylation of chloro- or bromoaromatic compounds in the presence of water and/or an alcohol, an acceptor for hydracid, a palladium/phosphine complex and optionally a phosphine, characterized in that chloro- or bromoarenechromium carbonyls are subjected to carbonylation.
Patent EP-0229153-B1 (EP)
Title: Heat sealing method and apparatus
IPC: G01N21/03
Filed: 1986-06-16
Granted: 1990-09-12
Abstract: A system (60) for heat sealing in conjunction a pair of plastic strips (20a, 20b) each having a series of regularly spaced transverse pockets (12) so that the pockets together form chambers (16) separated by webs (19). The two pocketed strips to be joined are brought together and the strips heat sealed around the pockets to seal the chambers from one another while passing cooling fluid over the pockets so as to avoid distortion or collapse of the pockets.
Patent EP-0248839-B1 (EP)
Title: Compresseur a vis a fonctionnement intermittent
IPC: F04C28/00
Filed: 1986-12-08
Granted: 1989-01-18
Abstract: Un compresseur à vis à fonctionnement intermittent sert de préférence à fournir de l'air comprimé au système de freinage à air comprimé d'un véhicule automobile. Normalement, cet effet est obtenu en activant et en désactivant un couplage incorporé dans le dispositif de commande du compresseur. Le compresseur peut également être entraîné par un moteur séparé qui peut être mis en marche et arrêté. La solution proposée par l'invention est plus simple et plus compacte. Dans la paroi terminale à haute pression (4) du compresseur est incorporée une contre-plaque (14) qui rend étanche la paroi du carter (2) du compresseur et qui peut être retirée axialement du compresseur, hors de l'engagement d'étanchéité avec la paroi du carter, et placée dans un espace (16) situé dans la paroi extrême de haute pression et en communication avec l'orifice d'admission (12) du compresseur, de manière à décharger complètement le compresseur.
Patent EP-0230926-B1 (EP)
IPC: C04B35/58
Filed: 1987-01-16
Granted: 1992-05-27
Abstract: Disclosed is a method for making re-sintered polycrystalline CBN compact which comprises placing sintered boron-rich polycrystalline CBN particles in a high temperature/high pressure apparatus and subjecting said boron-rich CBN particles to a pressure and a temperature adequate to re-sinter said particles, the temperature being below the reconversion temperature of CBN, for a time sufficient to re-sinter the polycrystalline CBN particles therein. The boron-rich polycrystalline CBN particles in the HP/HT apparatus contain no impurity which would interfere with the sintering process (CBN sintering inhibiting impurities) and no sintering aid material.
Patent EP-0249808-B1 (EP)
IPC: H02K7/14
Filed: 1987-06-03
Granted: 1993-03-17
Abstract: Drive unit for an electrically powered vehicle, having at least one wheel-driving electric motor (2) which has a stator (10) and a rotor (12). The rotor (12) of the electric motor (2) is connected to the motor vehicle wheel (30) which is to be driven via a transmission having a transmission stage (32, 44; 62, 54, 66) housed at least essentially inside the rim (34) of the motor vehicle wheel (30). <IMAGE>
Patent EP-0262439-B1 (EP)
IPC: G02B6/28
Filed: 1987-09-02
Granted: 1993-02-17
Abstract: A laser transmitter comprising a semiconductor laser, and an external resonator in the form of an optical directional coupler characterized by feedback device being allocated to a first waveguide of the directional coupler and also a second feedback device allocated to the second waveguide of the coupler, each of the feedback devices returning a portion of the radiant energy in their respective waveguides back along the waveguide to the directional coupler and the output power of the transmitter being taken from the second waveguide of the directional coupler. Preferably, the section of each of the waveguides between the directional coupler and the respective feedback means has a different length with the difference being substantially in the magnitude of the length of the semiconductor laser. Preferably, the waveguides are strip waveguides integrally formed on a substrate and can include a modulator, as well as having the semiconductor laser also integrated on the substrate.
Patent EP-0240398-B1 (EP)
IPC: C07D491/10
Filed: 1987-03-18
Granted: 1991-05-15
Abstract: The present invention relates to novel asymmetrical esters derived from 1,4-dihydrophyridine-3,5-dicarboxylic acid, of the formula: <IMAGE>  (I)  in which: R1 represents a C1-C4 alkyl group, R2 represents a C1-C4 alkyl group, a benzyl group, a benzoyl group or a phenyl group optionally substituted by one or more C1-C4 alkoxy, C1-C4 alkyl, cyano, nitro, hydroxyl or trifluoromethyl groups or by one or more halogen atoms, and R3 and R4, which are identical or different, each represent the hydrogen atom, a nitro group or a chlorine atom, their optical isomers and diastereoisomers and also the corresponding addition salts. These novel esters are useful in therapy, especially as antihypertensives.
Patent EP-0249623-B1 (EP)
Title: Filtre ameliore de rejection de signaux en quadrature
IPC: G01S7/32
Filed: 1986-11-17
Granted: 1991-12-27
Abstract: Un filtre amélioré de réjection de signaux en quadrature, pouvant rejeter la composante de signal indésirée d'un signal d'entrée, comprend généralement un séparateur en quadrature de phase (16') destiné à produire un premier et un second signal de référence présentant substantiellement la même fréquence que la composante de signal indésirée, mais qui sont déphasés de 90o l'un par rapport à l'autre, une paire de boucles de commande d'amplitude (18', 20') destinées à ajouter le premier et le second signal de référence au signal d'entrée à des amplitudes qui permettent d'annuler la composante de signal indésirée, et un circuit en boucle à phase verrouillée (36) destiné à maintenir une relation de phase prédéterminée entre la composante de signal indésirée et le premier ou le second signal de référence.
Patent EP-0256033-B1 (EP)
Title: Systemes de traitement de donnees analogiques optiques pour la manipulation de donnees bipolaires et complexes
IPC: G02F3/00
Filed: 1986-12-16
Granted: 1993-06-02
Abstract: Dans les systèmes de traitement de données analogiques optiques ci-décrits pour la manipulation de données à la fois bipolaires et complexes, on utilise des modulateurs de lumière spatiale multicellule dans lesquels une pluralité de zones de modulation sont employées conjointement à des configurations multiplexées dans l'espace et dans le temps pour traiter des éléments d'information bipolaires et complexes. Des réseaux de détecteurs de lumière multicellule sont utilisés pour convertir la lumière modulée en signaux représentant les données traitées.
Patent EP-0316315-B1 (EP)
Title: Appareil d'equilibrage de la temperature de masses fluides
IPC: F25B21/02
Filed: 1987-07-17
Granted: 1990-06-13
Abstract: Un appareil d'équilibrage en continu de la température de colles fluides comprend un corps de transfert de chaleur composé d'un parallélépipède en aluminium (26) dans lequel est intégré le canal de colle (24, 25) et dont la surface des côtés plus larges est thermiquement reliée à des éléments Peltier (28) pour chauffer et refroidir la colle dont on veut équilibrer la température. La surface de transfert de chaleur des éléments Peltier (28) opposée au parallélépipède d'aluminium (26) est pourvue de nervures (30) conductrices de chaleur qui peuvent recevoir d'un canal d'air (44) un courant d'air de refroidissement et/ou de chauffage. Des chicanes ou des nervures déflectrices agencées dans le canal de colle (24, 25) servent de mélangeurs statiques (36) et assurent un mélange intime et un équilibrage de la température à l'intérieur du courant de colle.
Patent EP-0296186-B1 (EP)
Title: Support elastique pour le pied, s'inserant ou s'integrant dans la chaussure
IPC: A43B7/22
Filed: 1987-12-08
Granted: 1990-07-18
Abstract: Le support élastique a la forme d'une plaque d'appui constituée d'un matériau plat élastique arqué, laquelle comporte, dans sa région avant, un corps d'appui flexible et élastique pourvu sur sa face inférieure, d'au moins deux parties saillantes en forme de bourrelet. La plaque d'appui (1) présente, dans sa région avant, un évidement (16) s'étendant à peu près symétriquement par rapport à son axe longitudinal, ou bien un creux (3) correspondant; d'autre part, le corps d'appui (2) est fixé à la plaque d'appui (1) de telle manière que des parties de celui-ci, pendant la sollicitation de la plaque d'appui par le pied du porteur, passent à travers l'évidement (16) ou le creux (3) et ainsi exerçent une action de massage sur le pied.
Patent EP-0286995-B1 (EP)
IPC: D06P3/24
Filed: 1988-04-09
Granted: 1993-03-10
Abstract: A composition for dyeing material of synthetic aromatic polyamide fibers, including a cationic dye and a dye assistant, which is a mixture of N-substituted phthalimide and an emulsifier. The N-substituted phthalimide is preferably a 2:1 mole ratio of N-butyl phthalimide and isopropyl phthalimide. The emulsifier is preferably propylene oxide and ethylene oxide block polymer, and an anionic surfactant blend and an anionic/cationic surfactant blend.
Patent EP-0295665-B1 (EP)
IPC: B23Q3/155
Filed: 1988-06-15
Granted: 1991-12-11
Abstract: A storage plate for a machine tool preferably equipped with an automatic tool-change device, in which each of a multiplicity of tools (2) of a tool magazine containing at least one storage plate (1) to be arranged, for example, essentially horizontally and having corresponding tool location holes (3) is pulled, for example downwards, out of the storage plate and transferred to a work unit by means of a tool transfer device having a gripper and, after use, is pulled, for example downwards, out of the work unit, is taken back again to the storage plate (1) and is inserted, for example from below, into one of the tool location holes (3), the storage plate (1) having at least two plate-shaped elements (4, 5) which are fastened to one another and are provided with a multiplicity of tool location holes (3) in each case in alignment with one another and between which means accommodated in recesses (8) of at least one of the plate-shaped elements (4, 5) are arranged for frictionally holding the tools (2), arranged, for example, in an essentially vertical position, in the respective tool location hole (3), and being distinguished by the fact that tool location holes (3) formed in the plate-shaped elements (4, 5) are each designed for holding the tools (2) essentially free of play, and the means for frictionally holding the tools (2) are designed as automatically interchangeable overlay elements (6) which are allocated in each case to a tool location hole (3), are made of an elastically flexible, preferably non-abrasive material, e.g. plastic or rubber, and have an aperture (7) allocated to the respective tool location hole (3) and narrowed slightly relative to the latter at least over part of their length.
Patent EP-0298395-B1 (EP)
IPC: C07C51/487
Filed: 1988-07-01
Granted: 1992-01-29
Abstract: A process for the optical resolution of 2-(6-methoxy-2-naphthyl)propionic acid by seeding a supersaturated solution of the ethylamine salt of said acid.
Patent EP-0301452-B1 (EP)
Title: Method for treating waste water from flue gas purifying plants
IPC: C02F1/52
Filed: 1988-07-23
Granted: 1990-09-19
Abstract: 1. A method of treating waste water from flue-gas purification plants, constituents being precipitated by adding precipitation and floculating agents and the sedimented sludge being separated from the supernatant water and subsequently dewatered in a separate stage and salts such as calcium chloride or sodium sulphate dissolved in the supernatant water are converted to usefull salts, e.g. sodium chloride, in batches by adding suitable double decomposition substances, e.g. sodium carbonate or calcium chloride after the sludge separation, characterised in that the batchwise double decomposition process is carried out in two steps, i.e. a first step in which 80 to 90% of the amount necessary for double decomposition and calculated by a first analysis is added through a volumetric metering system, after which a second analysis of the waste water is made and subsequently, in a second step, the remaining amount necessary for complete double decomposition is added through a gravimetric metering system.
Patent EP-0304673-B1 (EP)
Title: Thermally sensitive printing ribbon for use in thermal transfer printing and manufacture of same
IPC: B41J31/00
Filed: 1988-07-30
Granted: 1991-11-27
Abstract: A thermally sensitive ink ribbon for thermal transfer printing which can be overwritten many times having a layer of fusible ink on one side of a carrier film, where the fusible ink contains a wax or a wax-like substance, a colorant, a thermoplastic binder and, if desired, other additives and the thermoplastic binder represents the support substance, in the voids of which particles of a fat-soluble dye, a pigment and a wax or wax-like substance in finely divided solid form exist alongside one another. It can be produced by applying an aqueous coating dispersion which contains the thermoplastic binder, the fusible wax or fusible wax-like substance and a fat-soluble dye in finely divided solid form to the base film of the thermally sensitive ink ribbon and evaporating the aqueous portion of the dispersion. It can be manufactured without using environmentally disadvantageous solvents and, moreover, can be overwritten 5 to 15 times without deterioration of the print quality.
Patent EP-0305883-B1 (EP)
Title: Shaving device
IPC: B26B21/56
Filed: 1988-08-24
Granted: 1992-10-28
Abstract: A tubular upstanding wall (7) of a predetermined height and defining a central aperture (11) has an integrally formed, inwardly facing flange (8) on its upper end, and an integrally formed, outwardly facing flange (9) on its lower end. The inwardly facing flange has a sharpened cutting edge (10) thereby forming a razor blade. One or more razor blades are positioned through apertures in a top member and the outwardly facing flange (9) cooperates with the lower face of the top member to control the vertical position of each razor blade.
Patent EP-0308715-B1 (EP)
IPC: H05K7/18
Filed: 1988-09-06
Granted: 1993-03-17
Abstract: The invention relates to a switching box with a framework support formed from framework side units. The switching box is sealed by having a bottom wall, top wall, two side walls, and the open sides of which can be closed by means of a cabinet door and a rear wall, or by means of two cabinet doors. The framework side units form a hollow profile, which have identical series of holes on the two sides that stand perpendicular to one another and are oriented toward the internal space of the box. The framework side units have a protruding sealing bar on the side which toward the external side of the box. The costs of parts and labor necessary for assembly are reduced while retaining universal construction. At least one portion of the framework side units are formed by multiple bending in a single piece with the bottom wall, the top wall and/or the side walls plates. The edging has a first section which extends perpendicular to the internal side of the plate and at its edge makes a transition into a second section which is bent outwardly and parallel to the plate. The end of the second section makes a transition into a third section which lies on the second section and is extended parallel to the plate beyond the second section. The third section is provided with a series of holes. At the end of the third section, a fourth section is bent perpendicular and toward the internal side of the plate and also have a series of holes.
Patent EP-0322544-B1 (EP)
Title: Drinking-water magnetizing device
IPC: C02F1/48
Filed: 1988-11-10
Granted: 1993-01-20
Abstract: The drinking-water magnetising device comprises a header vessel (1) which can be placed on a collection tank (5) with a reservoir (2) and a run-through zone (3) which is surrounded by permanent magnet means (4, 4') to generate a permanent magnetic field which penetrates the run-through zone (3). By means of these arrangements, it is possible to impart to normal tap water the properties of spring water with a high magnetic effect.   <IMAGE>
Patent EP-0281208-B1 (EP)
Title: Process for two-stage catalytic conversion of an olefins-containing feed
IPC: C07C2/24
Filed: 1988-03-02
Granted: 1992-06-03
Abstract: Process for two-stage catalytic conversion of an olefins-containing feed by contacting the feed in a first stage under substantially non-oligomerizing conditions with a catalyst comprising at least one metal (X) selected from the group consisting of metals from Groups 1a, 1b, 2a, 2b, 4b, 5b, 6b and 8 of the Periodic Table of the Elements and contacting effluent from the first stage in the second stage under olefin oligomerization conditions at a temperature which is at least 50  DEG C above the operating temperature of the first stage with a catalyst comprising at least one metal (Z) selected from the group consisting of metals from Groups 1b, 2a, 2b, 4b, 5b, 6b and 8 on a mordenite-type of crystalline trivalent metal (Q) silicate.
Patent EP-0305053-B1 (EP)
Title: Metal treatment vessel and method
IPC: C21C1/10
Filed: 1988-07-28
Granted: 1993-02-17
Abstract: The present invention relates to a metal treatment vessel comprising an inlet (5) for the successive introduction of reactive additive and molten metal to be treated, a reaction chamber (2) provided downstream of the flow of molten metal for successive receipt of the additive and molten metal and an outlet (4) downstream of the flow of molten metal in the reaction chamber (2). The inlet (5) is provided with means (6) for directing the additive and molten metal into the reaction chamber (2). The dimensions of the inlet (5) to the reaction chamber (2) and the outlet (4) therefrom being such that in operation the molten metal rises in an overhead space provided in the reaction chamber (2) to cover the additive and to seal the inlet (5). In a preferred embodiment there is also provided a retaining means in the form of a brick (3) to retain the additive against the flow of molten metal.
Patent EP-0307142-B1 (EP)
Inventor: BAKER RAYMOND
IPC: A61K31/435
Filed: 1988-09-01
Granted: 1994-09-14
Abstract: A class of novel thiadiazoles, substituted on one of the ring carbon atoms with a non-aromatic azacyclic or azabicyclic ring system, and substituted on the other ring carbon atom with a substituent of low lipophilicity, or a hydrocarbon substituent; are potent muscarinic agonists, and have good CNS penetrability. The compounds are therefore useful in the treatment of neurological and mental illnesses, and are also of benefit in the treatment of severe painful conditions.
Patent EP-0320112-B1 (EP)
Inventor: BAKER GERALD S
IPC: G01B7/14
Filed: 1988-11-03
Granted: 1995-04-05
Abstract: The improved magnetic proximity detector of the present invention includes a tubular housing (12), a tubular magnet (14) fixed in position within the housing, a first movable magnet (18) within said housing at one end of said tubular magnet, a second movable magnet (20) within the housing at the other end of the tubular magnet, an annular magnet (38) positioned in surrounding relationship to the housing, means (40, 42) for adjusting the position of the annular magnet axially with respect to said housing, means (22) connecting the first movable magnet and the second movable magnet, a switch including a blade (28), a first contact (24) and a second contact (26), and means connecting said first and second movable magnets to said blade so that movement of said first and second movable magnets moves said blade between contact with the first and second contacts. The first movable magnet (18) has its poles arranged so that it is attracted to said tubular magnet and the second movable magnet has its poles arranged so that it is repelled by the tubular magnet, the nearness of a ferrous metal (46) to the end of said housing containing said first magnet moving the two magnets and the blade to change the position of the switch, and the adjusting of the position of said annular magnet changing the flux from the end of the housing containing the first magnet to adjust the distance at which a ferrous metal causes the change of position of the switch blade.
Patent EP-0296965-B1 (EP)
Inventor: EYSSAUTIER BRUNO
IPC: C12P19/06
Filed: 1988-06-22
Granted: 1993-10-20
Abstract: Process for the fermentation of carbohydrates by bacteria of the genus Xanthomonas for the production of a polysaccharide of xanthan type in which the source of nitrogen consists of a gelatin with a molecular mass of less than 5000. 
<??>Application: preparation of xanthan.