baber/WOPTO huggingface dataset:
Patent EP-0421171-A1 (EP)
Inventor: PIPES GEORGE RICHARD
IPC: B66F9/075
Filed: 1990-09-15
Abstract: A wheel mounting assembly for a rail-supported storage/retrieval machine (10). The drive (14) and idler wheels (18) are each mounted on a removable module (32, 34) which includes a fixed plate (46) having a concave spherical surface (48) formed in it and movable plate (50) to which the wheel is mounted having a convex spherical surface (52) interfitting with the concave surface on the fixed plate to define a spherical joint. The plates are interconnected by bolts (58) fitting loosely in oversize holes (49) formed in the fixed plate and threaded into the movable plate to provide limited relative movement of the plates about a plurality of axes. Four jackscrews (60-63) arranged in pairs on opposite sides of the movable plate are threaded through a frame (42-45) holding the first plates and bear against the sides of the second plate. Simultaneous tightening and loosening among combinations of the four jackscrews provides horizontal and vertical alignment of the wheel relative to the rail on which the machine is supported. After proper alignment is achieved the bolts are tightened to provide a clamping force between the spherical surfaces.
Patent EP-0437805-A1 (EP)
Inventor: BERNHARDT BRUNO
IPC: C02F9/00
Filed: 1990-12-21
Abstract: The arrangement for the expulsion of readily volatile pollutants from ground water (11) by introducing air into a bore (10) in the ground has two concentrically arranged pipes (18, 19), the inner pipe (18) being used to supply air or gases and the outer pipe (19) to suck off the air or gases. The inner pipe (18) terminates in a pot insert (16) which seals off the bore at the bottom. This pot insert (16) prevents the spread of contaminants in the horizontal direction in the ground as a result of the gas flowing in by deflecting the gas flow vertically upwards. 
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Patent EP-0435345-A1 (EP)
Inventor: KAROL FREDERICK JOHN
IPC: C08F4/20
Filed: 1990-12-28
Abstract: A vanadium-based catalyst is treated with a polysiloxane oil as a means of enhancing catalyst activity and polymer productivity.
Patent EP-0393742-A1 (EP)
Inventor: MEAKINS STEPHEN EDWIN
IPC: C07C45/46
Filed: 1990-04-05
Abstract: The invention provides a process for the preparation alkyl substituted tetralins and indans wherein a benzyl alcohol having formula I:
      wherein R₁ - R₄ represent hydrogen atoms or alkyl groups having 1-3 carbon atoms and R₅ and R₆ are alkyl groups having 1-3 carbon atoms, is reacted with an alkene having 4-7 carbon atoms under the influence of a Lewis acid catalyst. 
     Preferred benzyl alcohols are those wherein R₁, R₃ and R₄ are hydrogen atoms and R₂ is a hydrogen atom or a methyl group. Preferred alkenes are 2,3-dimethylbut-1-­ene, 3,3-dimethylbut-1-ene, and 2 methylbut-2-ene. Preferred Lewis acids are AlCl₃, FeCl₃ and TiCl₄. The tetralins and indanes produced are useful as intermediates for the production of well known musk fragrances.
Patent EP-0405672-A1 (EP)
Inventor: HORSTMAN ROBERT EDWARD
IPC: G01R31/302
Filed: 1990-06-25
Abstract: The voltage distribution across a conductor pattern of a printed circuit board can be measured by means of an electron beam device, thus enabling the testing of components mounted on the printed circuit board.
Patent EP-0417859-A1 (EP)
Inventor: ZUIDHOF PETER
IPC: H05G1/64
Filed: 1990-09-10
Abstract: Image flicker can be prevented by applying vertical image compression to the entrance screen of a television pick-up tube in a X-­ray imaging system. To this end, an X-ray imaging system is provided with an anamorphic optical system. The compressed image is displayed on a television monitor in the correct proportions when the image detection face, scanned by the electron beam, in the television pick-up tube is adapted in conformity with the image compression.
Patent EP-0477436-A1 (EP)
Inventor: GRAINDOURZE MARC BERNARD
IPC: G03C1/035
Filed: 1990-09-24
Abstract: UV sensitive direct positive silver halide photographic material for duplicating processes which can be safely handled under roomlight conditions, said material comprising a support having thereon at least one silver halide emulsion layer comprising a prefogged direct positive silver halide emulsion, preferably one having a chloride content of at least 70 mole % and comprising internal electron traps, said emulsion layer or a hydrophilic colloid layer in water-permeable relationship to said emulsion layer containing at least one nitro-substitued indazole or benzimidazole derivative and at least one non-nitro-substituted indazole or benzimidazole derivative.
Patent EP-0443230-A1 (EP)
Inventor: BROOKS WILLIAM
IPC: C25B9/19
Filed: 1990-02-20
Abstract: An electrolytic cell (1) comprises at least one anode (2) and at least one cathode (4). At least one of the anode (2) and cathode (4) is a porous gas electrode structure, the porous structure being made of or comprising an electrically conducting titanium suboxide of formula TiO x  where x is between 0.25 and 1.95.
Patent EP-0394014-A1 (EP)
Inventor: OKAZAKI TAKASHI
IPC: H02G1/12
Filed: 1990-04-18
Abstract: Termination of cables in producing electrical harnesses is effected by cutting (21) a shield ribbon cable (C) into two portions, making shallow cuts (24, 24) in the sheath of each portion, pulling (31, 32) the two cable portions in opposite directions so as to separate sheath portions (11 a ) from the respective cuts with the uncovered terminals (3 a , 8 a ) of the cable portions still extending into the sheath portions (11 a ), and cutting (25) the uncovered terminals (3 a , 8 a ) at the ends of the respective sheath portions (11 a ) so as to align the cut ends thereof leaving cut off scrap ends (14) of the terminals (3 a , 8 a ) held within the cut-off sheath portions (11 a ).
Patent EP-0414511-A1 (EP)
Inventor: HANASAKI YASUAKI
IPC: A01N43/832
Filed: 1990-08-22
Abstract: Thiadiazole derivatives with excellent herbicidal effectiveness, wide herbicidal spectrum and excellent selectivity are disclosed. The thiadiazole derivatives are represented by one of the formula [I] - [IV].
Patent EP-0419210-A1 (EP)
Inventor: STEVENS RODNEY W
IPC: C07D401/14
Filed: 1990-09-18
Abstract: Benzimidazole compounds of the formula
      or a pharmaceutically acceptable salt thereof: 
wherein
      R³ is carboxyl, loweralkyl, loweralkoxy, loweralkoyxcarbonyl, aryl or heterocyclic, which may be substituted; 
R⁴ is aryl or heterocyclic, which may be substituted; 
R² is aryl or heterocyclic, which may be substituted; 
A is H or halo; and 
m is an integer of 1 to 6, 
and their pharmaceutically acceptable salts, as dual inhibitors of lipoxygenase and cyclooxygenase enzymes, and thus useful as antiallergy and antiinflammatory agents.
Patent EP-0420629-A1 (EP)
Inventor: KAUCHI KAKUTARO C O MITSUI PET
IPC: H01S5/022
Filed: 1990-09-27
Abstract: A light-emitting or receiving device (1) comprising a light-emitting or receiving element (4) coated with a silicone resin composition (9) and an encapsulating means (3) for encapsulating said light-emitting or receiving element (4), said encapsulating means (3) comprising a polymer of a monomer, an oligomer or a mixture thereof comprising a diallyl compound. The device (1) has improved weatherability, chemical resistance, hardness, optical properties such as transparency, and moisture resistance.
Patent EP-0384823-A1 (EP)
Inventor: TROUILLER JEAN-CLAUDE
IPC: G01V3/20
Filed: 1990-02-20
Abstract: L'invention concerne un procédé et un dispositif de diagraphie pour déterminer la résistivité électrique d'une formation souterraine traversée par un sondage (11) à l'aide d'un patin (20) de mesure qui est équipé d'une électrode centrale (A 0b ) adaptée à émettre un courant d'analyse. Le courant d'analyse est focalisé radialement au moyen de deux systèmes de focalisation : un système de focalisation actif (M, A₁) qui focalise le courant d'analyse suivant une première direction, et un système de focalisation passif (A₀) qui focalise le courant d'analyse suivant une seconde direction qui est perpendiculaire à ladite première direction.
Patent EP-0407290-A1 (EP)
Inventor: ERNOULT BERNARD
IPC: E04B1/70
Filed: 1990-07-03
Abstract: The invention relates to an air siphon of the type comprising a cylindrical porous body (2) made from terra cotta in which is provided a longitudinal principal channel (3) emerging at the end faces (4, 5) of the said porous body (2). In addition it comprises a secondary conduit (13) emerging via a first orifice (21) in the vicinity of one end face (4) of the said porous body (2) and emerging via a second orifice (14) in the portion of the principal channel (3) located in the vicinity of the other end (5) of the said porous body (2). It also comprises means (17) enabling the cross-section of the second orifice (14) to be adjusted. <IMAGE>
Patent EP-0413639-A1 (EP)
Inventor: MARION FRANCOIS
IPC: F16B5/08
Filed: 1990-08-16
Abstract: The parts (2, 4) are equipped with studs (6, 8, 10, 12) intended to be connected by means of solder elements which are made from a metallic material having a low melting point and able to be soldered to the studs, the surface of each stud being wettable by the material in the molten state whereas its environment is not. The studs of one of the parts are covered with discs (10, 12) of the material, of like thickness but of different volumes; the studs of the other part are placed on the corresponding discs, the discs are brought to the molten state, and their thickness, their volumes, their spacing and the surfaces of the studs being chosen in order that the parts then form between them a predetermined angle. 
<??>Application to the manufacture of mirrors. 
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Patent EP-0418138-A1 (EP)
Title: Voile suspendu pour isolation thermique d'ergoles cryogéniques
Inventor: LE TOUCHE ROGER
IPC: F17C13/00
Filed: 1990-09-11
Abstract: L'invention consiste en un réservoir double avec un réservoir inférieur (1) au-dessus duquel est superposé un réservoir supérieur (2), séparés entre eux par une paroi d'isolation thermique, dans lequel ladite paroi d'isolation thermique est une paroi double comportant une cloison rigide supérieure (3) et un voile inférieur (4), côté réservoir inférieur, qui est perméable aux gaz, mais étanche au liquide destiné à être contenu dans le réservoir inférieur, lesdits cloison rigide et voile étant maintenus écartés l'un de l'autre.
Patent EP-0424254-A1 (EP)
Inventor: FLASSAYER CLAUDE
IPC: H01C1/142
Filed: 1990-10-17
Abstract: The electrical resistor in chip form is intended to be soldered in particular onto a printed circuit board or onto a hybrid circuit substrate. It comprises an insulating electrical substrate (1) of the ceramic type, onto which is tied a metal or resistive alloy sheet (3) by an adhesive layer of organic resin (2). 
<??>The resin layer (6) leaves free, in the vicinity of two opposite edges of the substrate (1), two end portions (5) of the stamped resistive sheet (3). These two portions (5) of the resistive sheet are each covered by a thin layer (8) of a metal or alloy adhering to the resistive sheet (3), this layer (8) being covered by a second thicker layer (9) of metal or conducting alloy, and this second layer (9) being covered with a third, likewise thicker, layer (14) of a solderable alloy, these three stacked layers (8, 9, 14) also extending over the two opposing lateral faces of the substrate (1) and partially over that face (13) of the substrate opposite the stamped resistive sheet (3). 
<??>Use in particular in printed or hybrid circuits. 
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Patent EP-0486740-A1 (EP)
Inventor: CHARPENTIER GERARD JEAN-MARIE
IPC: B29C51/16
Filed: 1990-11-20
Abstract: The machine comprises means for supplying and heating a thermoplastic sheet, at least one die and at least one piston. The die (17) is carried by a rotary plate (1) having a horizontal axis (2) which cyclically comes to face the piston and to be in front of a plurality of work stations. <IMAGE>
Patent EP-0407338-A1 (EP)
Inventor: MOESCH THOMAS
IPC: E04F13/08
Filed: 1990-06-21
Abstract: This anchoring system serves for fastening facade-cladding elements (1) to a house facade (2). It is provided with a plurality of carrying rails (3) and a plurality of carrying and holding anchors (5, 6) connecting the latter to the facade-cladding elements (1). The carrying rails (3) are each provided with one first receiving and guiding groove (7) extending in their longitudinal direction. The holding anchors (6) are constructed, for their simple mounting on the building, in such a way that they can be inserted into this first groove (7) from the front in the direction of the arrow A in a plane extending transversely to the carrying-rail longitudinal axis, are infinitely displaceable inside said groove along the same and are moveable into a positive position (illustrated), so that they are positively locked in the vertical direction with respect to the plane of the facade-cladding elements. For the carrying anchors (5), a second and third guiding and receiving groove (8, 9), extending symmetrically to one another and to the first groove (7), are provided in each case on both sides of the first receiving and guiding groove (7) for laterally positive reception, in the horizontal direction, of the rearwardly directed free end of the carrying anchors (5). The latter are fixed in their desired position and in the second or third groove (8, 9), e.g. are firmly connected to the carrying rails (3) by means of self-drilling screws (11). <IMAGE>
Patent EP-0381656-A1 (EP)
Inventor: GODDARD ERROL D
IPC: C09K5/00
Filed: 1990-01-31
Abstract: Antifreeze concentrate and working antifreeze composition are disclosed which comprise an alcohol, such as, for example ethylene glycol, a surface modifier, such as, for example, an organophosphate which adheres to the interior metal surfaces of an automotive cooling system, and a alcohol-soluble/­water-insoluble oil soluble in the alcohol but substantially insoluble in an aqueous solution of the alcohol, which forms a film on the surface-­modified, interior metal surfaces of the automotive cooling system.
Patent EP-0413009-A1 (EP)
Title: Structural element for building blocks, in particular toy building blocks.
Inventor: BOLLI PETER
IPC: A63H33/04
Filed: 1990-02-19
Abstract: A rod is provided with a plurality of bores disposed in a row. In the area of the two end bores the rod has only half the thickness and parallel plane faces. Coaxial to the end bores an annular groove is formed on one face. A toothed rim with radial teeth extends axially on the base of the annular groove. Two such rods may be connected by the teeth of the on tooth rim interdigitating between teeth of the other tooth rim with the rods at a desired angle with each other.
Patent EP-0409950-A1 (EP)
Inventor: GROEBE ANNELIESE
IPC: C08J7/056
Filed: 1990-02-12
Abstract: Membranes polymères à base de fluorure de polyvinylidène (PVDF), leur procédé de production et leur utilisation en ultra-filtration. On produit ces membranes par des techniques connues à partir de solutions homogènes contenant entre 5 et 30 % en poids de PVDF et entre 0.01 et 30 % en poids d'acides sulfoniques et/ou leurs sels obtenus par sulfonation de polyétheréthercétones ayant la formule (I): -(-O-p-C6H4-O-p-C6H4-CO-p-C6H4-)n-, ou par neutralisation ultérieure des acides sulfoniques. On traite ensuite les membranes avec des solutions méthanoliques qui contiennent entre 0,1 et 5 % en poids des acides sulfoniques susmentionnés et/ou leurs sels. Ce procédé permet d'obtenir des membranes ayant des propriétés hydrophiles remarquables, une grande stabilité thermique et mécanique et des flux transmembraneux élevés.
Patent EP-0460083-A1 (EP)
Title: Derivatives of n-phenylbenzamide with anti-ulcer and anti-allergy activity and a method for their preparation.
Inventor: MAKOVEC FRANCESCO
IPC: C07C255/60
Filed: 1990-02-19
Abstract: PCT No. PCT/EP90/00270 Sec. 371 Date Aug. 19, 1991 Sec. 102(e) Date Aug. 19, 1991 PCT Filed Feb. 19, 1990 PCT Pub. No. WO90/09989 PCT Pub. Date Sep. 7, 1990.Derivatives of N-phenylbenzamide with general formula (1) in which R1 is a cyano, nitro, halogen, hydrozy, C1-C4 alkyl methyl, methoxy or tetrazol-5-yl group, R2 is hydrogen, hydroxy, or methoxy, R3 is a tetrazol-5-yl group or hydrogen, R4 and R5 are hydrogen if R3 is tetrazolyl but are independently selected from the group consisting of carboxy, methoxycarbonyl, ethoxycarbonyl and carbamoyl if R3 is hydrogen, and R6 is hydrogen or methyl. The derivatives have an anti-ulcer and anti-allergy activity.
Patent EP-0487722-A1 (EP)
Inventor: AIHARA TAKATSUGU
IPC: D02H9/00
Filed: 1990-03-27
Abstract: This invention relates to an automatic leasing machine which completely automates leasing in a warping machine through electronic control by a computer, and to an electronic control automatic partial warping machine which divides the whole warp into a plurality of bands, winds each band in a necessary length around a warping drum by use of the automatic leasing machine and repeats warping so as to obtain the required total number of the warp threads and warping width. In the automatic leasing machine of the present invention, when a warping drum (12) reaches a preset position after warping conditions are inputted to a program setter (151), the warping drum (12) stops and a leasing cross reed (38) operates to form a lease, while a shedding rod (88) as the lease rod enters the lease to secure the lease position and at the same time, rises to extend the lease. Next, a lease tape driving mechanism (94) operates and its mobile portion (98) moves forward to feed a predetermined length of a lease tape (T) onto the surface of the warping drum (12), so that the tape (T) advances between the leases to form and secure the lease. This operation is repeated for each band until the total number of the warp threads and the warping width preset by the program setter are attained. In this manner, warping can be made continuously without the necessity of cutting the warp for each band and leasing can be automated. After the warping is completed, a lease string is passed through a hole (110) of a lease metal (112) fitted to the tip of the tape (T), which is moved back so that the lease string is passed through the lease.
Patent EP-0467963-A1 (EP)
Title: Method and apparatus for conducting variable-temperature solid state magnetic resonance spectroscopy.
Inventor: BARTUSKA VICTOR J
IPC: G01R33/30
Filed: 1990-04-12
Abstract: A technique and design for variable-temperature magnetic resonance spectroscopy. Designs utilizing a separate gas for control of sample temperature confine temperature gradients away from the sample. Annular seals isolate a sample gas chamber along a rotor and avoid gas mixing and other sample temperature effects. Improved resolution by avoiding temperature gradients and independence of rotational speed from sample temperature is provided.
Patent EP-0479831-A1 (EP)
Inventor: JOHNSON GRAHAM MICHAEL
IPC: F16L47/04
Filed: 1990-07-03
Abstract: Le raccord de tube décrit, qui est particulièrement conçu pour des tubages en matériau polymère inerte, comprend un élément mâle polymère (11) comportant un siège à section conique décroissante (15) et une partie de relaxation (14) dans un alésage (16). L'élément mâle (11) est reçu dans un logement (29) comportant une ouverture taraudée (28) à proximité adjacente de l'alésage (16) de l'élément mâle. Une ferrure (17) et un écrou fileté (25) scellent le tube polymère contre l'élément mâle (11). La ferrure peut se prolonger à travers l'alésage de l'écrou et être retenue dans l'écrou au moyen d'un bord rabattu (32, figure 2) situé à l'extrémité externe de l'écrou. Le raccord peut comprendre des organes de serrage supplémentaires (64, 71, figures 6 et 7) destinés à résister aux forces de traction axiale du tube polymère.
Patent EP-0479852-A1 (EP)
Inventor: REYMOND WELLES K
IPC: H01R13/22
Filed: 1990-06-11
Abstract: Un connecteur électrique enfichable (10) comprend des éléments de contact (20) munis de premières extrémités (32) brasées à une plaquette "fille" (40), des parties centrales (36) serties et courbées sur 90 degrés, et des deuxièmes extrémités (34). Lesdites secondes extrémités, pourvues d'une partie convergente, se terminent en des parties de contact coniques et bifurquées (38), qui sont en contact avec les rebords de trous métallisés (51) contactables pratiqués dans une plaquette "mère" (50). En mettant le rebord et la surface conique en contact, on crée des efforts normaux supérieurs aux efforts d'accouplement. Le boîtier du connecteur (30) comprend des ouvertures d'entonnoir à auto-centrage (66) adjacentes à la plaquette "mère" permettant de centrer les parties convergentes (37) des éléments de contact (20) disposés dans ladite plaquette dans une position nominale, lesdites ouvertures servant également d'arrêt de précharge. Le boîtier comprend, de plus, des pattes de blocage de paroi latérale (72) pour maintenir des rangées de contact adjacentes sur des points de fixation identiques par rapport à la courbe de 90 degrés de manière à assurer des paramètres de ressort identiques pour tous les éléments de contact.
Patent EP-0483190-A1 (EP)
Inventor: KINDL BRUNO
IPC: C22C49/06
Filed: 1990-07-05
Abstract: Méthode pour produire des fibres et/ou des particules désagglomérées et pour donner aux fibres et/ou aux particules un revêtement protecteur pratiquement uniforme, les fibres et/ou les particules étant faites d'un matériau choisi parmi le groupe constitué par les carbures, les oxydes, les nitrures, les siliciures, les borures, les métaux et le graphite, y compris SiC, TiC, ZrC, WC, NbC, AlN, TiN, BN, Si3N4, MgO, Al2O3, SiO2, ZrO2, Fe2O3, Y2O3, l'acier, le tungstène, le molybdène et le carbone. Ce procédé consiste (a) à préparer un sol colloïde inorganique, et (b) à mélanger les fibres et/ou les particules avec le sol colloïde inorganique afin de produire une dispersion dans laquelle les fibres et/ou les particules se désagglomèrent et sont distribuées de manière pratiquement homogène. Les fibres et/ou les particules, par exemple les barbes SiC, pourvues d'un revêtement d'oxyde d'aluminium par traitement avec un sol formé à base d'hydroxyde d'aluminium, sont utilisées pour la fabrication de matériaux métalliques composites à phase dispersée, formés par exemple à base d'aluminium ou d'un alliage d'aluminium.
Patent EP-0496741-A1 (EP)
Inventor: THOMAS HERMANN
IPC: B26D7/26
Filed: 1990-10-08
Abstract: Il est proposé un cylindre de coupe (3) comportant en vue d'un maniement plus facile une âme (40) disposée à l'intérieur d'une rainure de réception (20-25).
Patent EP-0502053-A1 (EP)
Inventor: GEDEON ANDRAS
IPC: G06F19/00
Filed: 1990-11-23
Abstract: Un appareil d'examen des paramètres de la fonction pulmonaire d'un patient, comprend un système de rerespiration (1 à 6) adapté pour être relié au patient, et comprenant un réservoir (1) à volume variable, un absorbeur (19) de dioxyde de carbone dans un conduit d'inhalation (3) ainsi qu'un moyen (24) de commutation sélective en circuit et hors circuit dudit absorbeur (19) de dioxyde de carbone. Un compteur (25) de dioxyde de carbone peut être régulé afin de mesurer sélectivement la teneur en dioxide de carbone de gaz respiratoire expiré, collecté dans le réservoir (1). Des moyens (17, 18) de contrôle de volume, contrôlent les variations volumiques du réservoir (1). Une unité de calcul (30) calcule le flux sanguin pulmonaire ainsi que d'autres paramètres de la fonction pulmonaire, à l'aide de paramètres de la concentration en dioxyde de carbone, mesurés au moyen du compteur (25) de dioxyde de carbone, et de paramètres de vitesse de ventilation mesurés à l'aide des moyens de contrôle (17, 18).