baber/WOPTO huggingface dataset:
Patent EP-0376273-A1 (EP)
Inventor: YOSHINO MASATO C O ITAMI WORKS
IPC: B60T8/1764
Filed: 1989-12-27
Abstract: An antilock control device having wheel speed sensors for the front right and front left wheels of a motor vehicle, an electronic control unit for judging the locking tendency of the front wheels based on the wheel speed signals from the wheel speed sensors and for outputting control signals to control the braking pressures on both front wheels, and a fluid pressure control unit capable of controlling the braking pressures on the front wheels independently of each other in response to the control signals. The electronic control unit includes a timer counter for measuring the time during which the braking pressures on both front wheels are being reduced continuously or being reduced and held alternately. If its count gets larger than a predetermined value, the brake pressures on both front wheels are determined based on the judgement of locking tendency of one of the front wheels rotating at a higher speed than the other. If it is smaller than the predetermined value, the brake pressures on the front wheels are controlled independently of each other.
Patent EP-0377235-A1 (EP)
Inventor: JARDINE STUART
IPC: E21B47/00
Filed: 1989-11-06
Abstract: The invention is related to a method of determining the instantaneous rotation speed of a drill string or a drill bit in a borehole or the lateral shocks applied to the string or bit. The centripetal acceleration of the drill string is measured at at least two opposite ends of a drill string diameter so as to obtain two centripetal acceleration signals ac1 and ac2; the signals ac1 and ac2 are combined and the instantaneous rotation speed or the lateral shocks are derived from said combined signal. The accelerometers must be of the type delivering a signal with a DC component. 
     An important application of the invention is to transform drill string rotation speed dependent data acquired versus time with a constant sampling time increment T c  separating successive data, into compensated data which would be obtained for a substantially constant drill string rotation speed S c . The compensated data are obtained either by adjusting the constant sampling time interval T c  into a variable sampling time increment T v , using the measured instantaneous rotation speed S, or by selecting the data which have been acquired during periods of time during which the instantaneous rotation speed of the drill string varied within predetermined limits only.
Patent EP-0432312-A1 (EP)
Inventor: JANSEN GERARDUS LUCIEN MATHILD
IPC: G11B11/105
Filed: 1989-12-08
Abstract: A magneto-optic data recording system and actuator therefor comprises a permanent magnet mounted adjacent to a magneto-optic disk medium. The permanent magnet is rotatable about its longitudinal axis to change the polarity of the magnetic field which supplied to the medium. Rotation of the magnet is achieved by activation of electromagnet actuators located laterally adjacent to the permanent magnet. Rotation of the magnet through 180 o  is preferably achieved within less than 1 period of revolu­tion of the disk, preferably less than 1/2 the period of revolution of the disk.
Patent EP-0330420-A1 (EP)
Inventor: KRACKOV MARK HARRY
IPC: C07C17/12
Filed: 1989-02-21
Abstract: Process which comprises feeding an aromatic amine in the presence of HF to a reaction zone simultaneously with a diazotizing agent so as to effect diazotization of the aromatic amine, thermally decomposing the resulting diazonium salt substantially as it is formed, and removing the resulting fluoro­aromatic compound from the reaction zone substantially as it is formed. The amine and the diazotizing agent are fed to the reaction zone in such quantities and proportions that they are consumed substantially as fed so that no substantial concentration of either builds up in the reaction zone.
Patent EP-0348042-A1 (EP)
Inventor: WOOD CHRISTOPHER ROBIN
IPC: A61K35/744
Filed: 1989-05-23
Abstract: A method of modifying the lipid structure of cell membranes is disclosed which utilises the supernatant derived from a culture of  Micrococcus cryophilus  (ATCC 15174) or an extract therefrom. This method has utility in veterinary and clinical treatment of conditions characterised by an increase in the saturation index. Compositions incorporating the active ingredient are also provided.
Patent EP-0363099-A1 (EP)
Inventor: WATANABE NOBUO
IPC: C23F1/02
Filed: 1989-09-29
Abstract: A fine working method of a crystalline material comprises forming an ion injection region in a crystalline material by irradiating a focused ion beam on a crystalline material and subsequently removing a predetermined region of the ion injection region by applying a chemical etching treatment, the method having the steps of performing ion injection under the ion injecting conditions where no removal of the predetermined region occurs even if the crystalline material may be exposed to an etchant, and removing the predetermined region of the ion injection region by injecting an etchant into the ion injection region formed by ion injection under the ion injecting conditions.
Patent EP-0370907-A1 (EP)
Title: Contact électrique sécable hors charge, notamment pour appareils ou véhicules raccordés
Inventor: SAVIN ANTOINE
IPC: H01R13/62
Filed: 1989-11-22
Abstract: L'invention concerne un contact électrique destiné notamment à relier électriquement ait moins deux appareils ou véhicules accouplés ou attelés. Ce contact comporte une première partie de contact électrique classique (1,7) et une seconde partie (11, 13) attenante à la partie de contact et formant jonction mécanique réversible du contact électrique, la jonction étant réalisable hors tension manuellement et sécable hors tension sous un effort de traction déterminé.
Patent EP-0348311-A1 (EP)
Inventor: POUSSET MICHEL
IPC: B65G47/91
Filed: 1989-06-13
Abstract: The device essentially comprises a gripper (P) with a rigid and leaktight box structure (1), the lower face (3) of which is equipped with a multiplicity of suction pads (4), the box structure (1) being carried and displaced by a manipulating arm or another robot. The suction pads (4) are connected individually to a vacuum source, and solenoid valves housed in the box structure (1) are provided in order to control separately the activation of each suction pad. The selection of the activated suction pads can thus be made as a function of the particular contour of each part (27) to be picked up.   Application to the handling of pieces of leather and, in particular, their automatic sorting in the footware industry. <IMAGE>
Patent EP-0360736-A1 (EP)
Inventor: GUTH CHRISTIAN
IPC: D06M13/288
Filed: 1989-08-22
Abstract: Aqueous wetting and detergent compositions stable in hard water, containing (a) a mixture of monomeric and oligomeric phosphoric esters, (b) a water-soluble or water-dispersible copolymer, (c) a non- ionic surfactant, (d) an alkali metal hydroxide and, where appropriate, (e) an antifoam agent. They can be used as wetting and detergent compositions in textile pretreatment.
Patent EP-0360742-A1 (EP)
Inventor: PETER HANS
IPC: D03D47/48
Filed: 1989-09-05
Abstract: The selvedge-forming unit (10) has a drive device (14) arranged underneath the fabric (6) and possessing a placing-needle shaft (12) which, inclined at an acute angle ( alpha ) to the fabric plane (6'), extends next to the fabric edge (22) over and beyond this towards the shed (5). Fastened to the free end of the placing-needle shaft (12) is a placing needle (13), the plane of rotation (30) of which intersects a striking plane (31) passing through the striking line (32) of a reed (9), at an acute angle ( beta ), along a line (33) which, as seen from the drive device (14), extends on the far side of the fabric web. The free end of the placing needle (13) equipped with an eye (18) is so designed that, in the position of the placing needle (13) pivoted into the shed (5), it moves essentially in the region of a mid-plane (5a) dividing the height of the shed (5). The selvedge-forming unit (10) can be observed directly by the operating crew and is easily accessible for adjustment purposes. <IMAGE>
Patent EP-0397791-A1 (EP)
Inventor: SCHAEFER HORST
IPC: F04D29/42
Filed: 1989-02-10
Abstract: L'invention concerne un carter (1) de turbomachine, divisé dans le sens longitudinal. La partie inférieure (3) du carter comporte des surfaces (10-13) situées dans des plans qui coupent à angle droit l'axe de l'arbre dans la région de la bride (4) ainsi qu'au niveau des pieds (8, 9) de la pompe, lesdites surfaces servant de surface de contact lorsque la pompe est installée.
Patent EP-0373192-A1 (EP)
Title: Diagnostic genes for toxoplasmosis.
Inventor: BOOTHROYD JOHN C
IPC: C12N15/30
Filed: 1989-03-03
Abstract: Genetic material encoding p30 and B1 peptides of Toxoplasma gondii has been isolated and characterized. This genetic material allows the production of peptides for use in diagnosis or immunization or can itself be directly used in hybridization assays.
Patent EP-0418267-A1 (EP)
Title: Systeme d'interface avec un patient et procede de prevention de la contamination de l'eau
Inventor: COLEMAN DENNIS L
IPC: A61B5/08
Filed: 1989-05-09
Abstract: Système d'interface (10) avec un patient permettant d'échantillonner les gaz inspirés et expirés d'un patient et d'éliminer l'humidité contenue dans l'échantillon. Dans un mode de réalisation de la présente invention, une liaison (20) avec le patient reçoit les gaz provenant du circuit d'air (11) du patient et une section de vaporisation (30) vaporise l'humidité condensée dans l'échantillon. Une section de séparation (40) permet à la composante humidité vaporisée de l'échantillon de sortir du système d'interface (10) avant que l'échantillon de gaz n'atteigne l'instrument de contrôle (12). Un filtre (70) peut également être utilisé pour empêcher l'humidité condensée, des particules et des liquides d'entrer dans l'instrument de contrôle (12). Ainsi, le système d'interface (10) avec un patient, décrit par la présente invention, constitue un moyen fiable économique et efficace pour fournir des échantillons de gaz à un instrument de contrôle (12) qui réduit ou empêche la condensation de l'eau à l'intérieur de la partie d'analyse des gaz de l'instrument de contrôle (12).
Patent EP-0426716-A1 (EP)
Inventor: SPIELAU PAUL
IPC: C08K7/14
Filed: 1989-07-25
Abstract: L'invention concerne une matière de moulage et une bande profilée extrudée dans cette matière, notamment pour la fabrication de cadres de portes et de fenêtres. La matière de moulage à base de polyoléfines est modifiée avec des caoutchoucs en éthylène-propylène-diène (EPDM) et/ou des caoutchoucs en éthylène-propylène (EPM), puis renforcée par des fibres de verre et du talc. Dans un mode plus poussé de réalisation de l'invention, des composants spéciaux permettent d'obtenir, lorsqu'ils sont combinés les uns avec les autres, des bandes profilées ayant une rigidité élevée.
Patent EP-0439496-A1 (EP)
Inventor: BLASCHEK OTTO
IPC: G03B1/22
Filed: 1989-10-19
Abstract: Dispositif d'entraînement du film pour appareil de prises de vues cinématographiques comportant une griffe, (2), dont l'une au moins des extrémités (21, 22) permet de déplacer pas à pas le film à transporter, muni d'une extrémité perforée (10), devant une fenêtre d'exposition, et un mécanisme de transport comprenant un bras de travail (5) articulé sur la partie médiane (20) de la griffe (2) et relié par une articulation de manivelle (12) à un bras de manivelle (4), ce mécanisme de transport déplaçant la griffe (2) de telle manière que ses extrémités (21, 22) décrivent une courbe allongée et fermée pénétrant dans la surface du film par l'une de ses extrémités et en ressortant par l'autre, le bras de manivelle (4) étant couplé, par l'intermédiaire d'un bras de commande (6), au palier fixe (14) d'une coulisse (7) articulée sur l'extrémité (23) de la griffe (2).
Patent EP-0441834-A1 (EP)
Inventor: GRAHAM ARTHUR DERRICK BRAY
IPC: F16C9/04
Filed: 1989-10-26
Abstract: Dans le moteur à combustion interne décrit, qui comprend au moins deux cylindres coplanaires disposés radialement autour d'un vilebrequin, on prévoit un agencement de palier de tourillon de vilebrequin dans lequel les grosses extrémités (13) des bielles sont chacune fixées sous la forme de segments d'un palier circulaire continu pour pouvoir être assemblées autour d'un tourillon de vilebrequin unique. La grosse extrémité (13) de chaque bielle comporte un segment de palier courbe intérieur (14) et des segments de palier concentriques extérieurs (16, 18). Une fois assemblés autour du tourillon de vilebrequin, les segments de palier extérieurs (16, 18) sont encerclés par deux anneaux de retenue (non représentés), ce qui maintient les segments de palier courbes intérieurs (14) en prise opérationnelle avec le tourillon de vilebrequin. Les anneaux de retenue sont fixés de façon à pouvoir tourner avec le vilebrequin et un mouvement coulissant relatif entre les anneaux de retenue et les grosses extrémités assemblées des bielles se produit au niveau des segments de palier extérieurs (16, 18).
Patent EP-0397838-A1 (EP)
Title: Dispositif de stockage automatique avec dispositifs anti-feu et anti-intrusion et controle de gabarit
Inventor: LOISON ROBERT
IPC: E04H6/18
Filed: 1989-11-22
Abstract: Les mouvements verticaux et horizontaux sont autonomes et indépendants. Un sas, combiné avec des détections de présence humaine et l'utilisation d'une coiffe individuelle, assure une protection contre le vandalisme et le feu et un contrôle du gabarit.
Patent EP-0391172-A1 (EP)
Inventor: HORSTMANN MICHAEL DR
IPC: A61K9/70
Filed: 1990-03-23
Abstract: A transdermal therapeutic system exhibiting layered structure consists of a backing layer which is impermeable to active substances, a matrix having water-insoluble basic material and islands (inclusions) divided therein, and a layer controlling the access of cutaneous liquid by means of which the matrix is activatable. Process for the production are described.
Patent EP-0403745-A1 (EP)
Inventor: OFFOIACH RENZO C O S I M A C S
IPC: B65B65/08
Filed: 1990-04-07
Abstract: A bar/wire/metal-profile stratum separator apparatus particularly for bar/wire/metal-profile bundling, downwards of rolling plants, characterized in that it includes in association with a support plane for bar/wire/metal-­profile stratum, having transverse transfer advancement means (5): 
- first lockage opposite means (2-3), to clamp not strongly, the bar/wire/metal-profile stratum, obliging the bars/wires/profiles, to assume a flatten position in the respective stratum and dispose parallel lying and adhering on said support transfer plane (5) in which at least one of opposite pressing means is movable alternately on the horizontal plane (2) transversely in respect to the bars (b); 
- second transversely movable means, presence bar/wire/metal-profile detectors and respective bar/wire/metal-profile layer count means (4), preferentially placed above the bar/wire/metal-profile stratum (b) and adjacent to said first lockage means (2-3); 
- third movable means, movable transversely respect to said bar/wire/metal-profile stratum and under this (8, 8′) involving penetrating separator means (6-7), penetrating between the bar/wire/metal-profile stratum (b) for separation of the stratum in two bar/wire/metal-profile stratum.
Patent EP-0394838-A1 (EP)
Inventor: RIEBER NORBERT DR
IPC: C07D301/19
Filed: 1990-04-19
Abstract: 3,4-Epoxyalkanoic acids and esters thereof of the general formula I <IMAGE>  in which R<1>, R<2>, R<3>, R<4>, R<5> denote hydrogen or an acyclic, cyclic or unbranched alkyl or aralkyl radical having 1 to 30 carbon atoms, and/or 4-hydroxy-2-alkenoic acids and esters thereof of the general formula II <IMAGE> in which R<1> to R<5> have the meanings given for compounds I are prepared by reacting 3-alkenoic acids or esters thereof of the general formula III <IMAGE> in which R<1> to R<5> have the meanings given for compounds I, in the presence of a catalyst with 4-hydroperoxy-2-alkenoic acids or esters thereof of the general formula IV <IMAGE> in which R<1> to R<5> have the meanings given for compounds I, at 50 to 150 DEG C and 0.01 to 50 bar.
Patent EP-0407720-A1 (EP)
Inventor: MISUDA KATSUTOSHI
IPC: B41M5/52
Filed: 1990-05-30
Abstract: A recording sheet comprising a substrate and a porous layer of ink absorbent formed thereon, wherein the porous layer of ink absorbent is made mainly of pseude-boehmite.
Patent EP-0412311-A1 (EP)
Inventor: JURGA PETER
IPC: G01C19/72
Filed: 1990-07-12
Abstract: The invention relates to a fibre-optic gyroscope (1) of the Sagnac type, comprising a light source (L), a fibre coil (4) of an optical fibre, a receiver arrangement (D2, D3, D4), all of which are connected to ports (T1 to T8) of a directional coupler (2) into which the light fed into the fibre coil (4) interferes with the light emerging from the fibre coil in a coupling area (3) and the rate of rotation of the fibre-optic gyroscope is determined from the interference signals. To create a fibre-optic gyroscope, the operating point of which is at or close to the quadrature point, it is proposed in accordance with the invention to construct the directional coupler as (4 x 4) coupler (2), between the arms of which (A1 to A4) fixed phase relations are provided in the coupling area. 
<IMAGE>
Patent EP-0410394-A1 (EP)
Inventor: KINGSFORD KENJI A
IPC: F04B43/113
Filed: 1990-07-24
Abstract: A bellows-type pump has a plastic bellows (31, 31′) interiorly supported by pressure. The interior pressure is supplied by a fluid source (54) which passes through a pressure regulator (63) to control the amount of interior pressure exterted on the bellows (31), 31′). A fiber-optic leak detector (58, 60) can be inserted into the plastic bellows (31, 31′) to detect the leakage of process fluid therein.
Patent EP-0420115-A1 (EP)
Inventor: SOTARO MIYANO
IPC: B01J20/286
Filed: 1990-09-24
Abstract: A packing material for liquid chromatography comprising (S)- or (R)-1,1′-bianthryl-2,2′-dicarboxylic acid as stationary phase.
Patent EP-0425830-A1 (EP)
Inventor: JANSMA JON BENNETT
IPC: C09K11/02
Filed: 1990-10-04
Abstract: Mercury condensation in dual phosphor layer fluorescent lamps is inhibited by mixing alumina particles having a median particle size not less than about one-half micron with the phosphor particles in the first phosphor layer which is disposed adjacent the inner lamp envelope surface.
Patent EP-0432510-A1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61K38/00
Filed: 1990-11-16
Abstract: This invention relates to a process for obtaining, from transformed cells, the polypeptide called nerve growth factor (β-NGF), and more precisely to the process for obtaining, by recombinant DNA technology using genetic constructions insertible in appropriate eukaryotic cell lines, the biologically active human mature form (β-­subunit).
Patent EP-0487766-A1 (EP)
Inventor: SCHWEIGHOFER PETER DIPL-ING
IPC: H05G1/20
Filed: 1990-11-27
Abstract: In a high-frequency X-ray diagnostic generator, having a series tuned circuit (4, 5) on the invertor output, it is intended to achieve a particularly simple construction. The series tuned circuit (4, 5) is formed by the inductance and the capacitance of the high-voltage transformer (2). A special tuned-circuit capacitor is therefore not necessary. To this end, the primary winding of the high-voltage transformer (2) is formed from two mutually insulated metal strips whose opposite ends are guided outwards and form the connections (19, 20) of the tuned circuit (4, 5). An identical arrangement is possible for the heating transformer (21). <IMAGE>
Patent EP-0442070-A1 (EP)
Title: Sheet metal pump casing
Inventor: GHIOTTO RENZO
IPC: F04D29/42
Filed: 1990-12-10
Abstract: A sheet metal casing with differentiated thickness for centrifugal pumps includes a substantially cup-shaped main body (2) formed by a peripheral wall (3) which is continously joined to a transverse end wall (4); the body is coupled to a transverse sealing plate (9) opposite to the end wall (4) so as to define a pressure chamber (13) enclosing an impeller (14); a tangential delivery port (7) and an axial suction port (6). A funnel-shaped reinforcement element (20), has a frusto-conically shape and a transverse end portion (21) arranged inside the main body (2) and a substantially cylindrical longitudinal end portion (22) extending from the body main coaxially to the suction inlet (6). The transverse end portion (21) of the reinforcement element is at least peripherally overlapped and rigidly sealingly coupled to the end wall (4) of the main body so as to thereby define the transverse wall of the casing which is adjacent to the suction port in contact with the pumped liquid.
Patent EP-0432768-A1 (EP)
Inventor: BIHLER OTTO
IPC: B23Q7/14
Filed: 1990-12-12
Abstract: In the case of such a device a conveyor belt (10) is driven by a reciprocating locking device (17), which locks when the conveyor belt (10) advances and releases the conveyor belt (10) on the return stroke. A belt arresting device (22) grips the conveyor belt (10) in the rotational direction when the locking device (17) is not in locking engagement with the conveyor belt (10).
Patent EP-0389040-A1 (EP)
Inventor: SCHRAIVOGEL RAINER ANANDA
IPC: H01L23/485
Filed: 1990-03-14
Abstract: For face-down bonding by means of (pressure) contacts interconnection structures (bumps) 3 are provided in rows or line arrangements (11) on a substrate 2. This leads to a better distribution of elastical tensions in the substrate 2 and to more reliable contacts.
Patent EP-0428200-A1 (EP)
Inventor: LITHERLAND DONALD
IPC: A23G1/30
Filed: 1990-10-24
Abstract: The invention is concerned with a wet-fractionation process in order to recover an olein and a stearin fraction from a selected soya bean oil containing at least 30% saturated fatty acid residues. 
Part of the invention is also a blend of the stearin fraction, obtainable by the process, and a palm mid-­fraction and/or cocoa butter.
Patent EP-0380374-A1 (EP)
Inventor: KOHARA TADANAO
IPC: C07C11/09
Filed: 1990-01-29
Abstract: A method of isomerizing butene-1 which is present in a isobutylene feed into butene-2. The method is carried out by contacting the isobutylene feed with a catalyst containing a Group VIII metal in the presence of hydrogen and carbon monoxide.
Patent EP-0439888-A1 (EP)
Inventor: CLARK KEITH RENDALL
IPC: C10G25/05
Filed: 1990-02-02
Abstract: Organic feedstocks containing an impurity are purified in a cyclic adsorption process by passage in the liquid phase through a fixed bed (32) of an impurity selective adsorbent whereby the impurity is selectively adsorbed and a purified feedstock recovered in unusually high yield by an adsorbent bed regeneration procedure involving the use of a portion of the purified feedstock in the vapor phase to countercurrently remove the liquid held in the bed void space and to displace a non-­sorbable purge gas which is used to regenerate the adsorbent bed (32).
Patent EP-0398558-A1 (EP)
Inventor: PETTIT GEORGE R
IPC: A61K38/00
Filed: 1990-05-04
Abstract: A new cytostatic depsipeptide, designated "dolastatin 15", was isolated from the Indian Ocean shell-like mollusk  Dolabella auricularia . Dolastatin 15 inhibited growth of the PS leukemia with ED₅₀ 0.0024 µg/mL. Pharmaceutical preparations and therapeutic regimens utilizing Dolastatin 15, its synthetic counterpart and pharmaceutically active derivatives are disclosed. Dolastatin 15 has the structural formula:
Patent EP-0412719-A1 (EP)
Inventor: TRIBE RAGLAN HORATIO ANDREW HA
IPC: G01S13/935
Filed: 1990-08-02
Abstract: A system for sensing road irregularities from a vehicle (1) modifies an operational system of the vehicle, such as a suspension system, according to the type and severity of the sensed irregularity (4). The system employs a Doppler Microwave radar sensor (2) arranged to project radiation at a road surface ahead of the vehicle (1) and includes means for detecting radiation reflections of which the carrier frequency is amplitude modulated according to the surface irregularities. An electronic circuit differentiates the modulated signal to produce a control signal representative of said surface condition and a controller (14) receives said signal and modifies the operation of the vehicle system in response thereto.