baber/WOPTO huggingface dataset:
Patent EP-0407244-A1 (EP)
Inventor: MEUNIER PAUL-LOUIS
IPC: G11B5/31
Filed: 1990-06-15
Abstract: Le domaine considéré est celui de la fabrication simultanée d'une pluralité de têtes planaires magnétiques sur une plaquette ou une galette en matériau non magnétique destinée à être découpée pour séparer chaque tête. Le procédé s'applique aux têtes magnétiques du type comprenant une micro-ouverture formée entre deux pôles magnétiques, en regard d'un entrefer défini entre deux noyaux de ferrite bobinés. Ce procédé consiste à déposer lesdits pôles magnétiques en couche mince sur une première face d'une plaquette (40) en matériau non magnétique, et à dégager dans la face opposée de ladite plaquette au moins une alvéole de logement desdits noyaux bobinés (72), de façon à obtenir un espacement calibré ou une jonction entre la partie supérieure de chacun desdits noyaux bobinés et lesdits pôles magnétiques en couche mince.
Patent EP-0412874-A1 (EP)
Inventor: NADIN LEONARD
IPC: H01R31/08
Filed: 1990-07-27
Abstract: Dispositif de shuntage pour faisceaux de conducteurs électriques du type comprenant un boîtier (1) avec à une extrémité une ouverture (2) pour recevoir un élément complémentaire, tandis que l'autre extrémité est destinée à recevoir une bande de connexions (15), caractérisé en ce que le boîtier comporte dans son fond une cloison (5) percée de deux série de canaux (6,7), la bande de connexions (15) étant constituée par un flan bon conducteur de l'électrécité découpé et plié sensiblement en U, et pour présenter des ailes et une âme, des languettes parallèles (19, 20) et perpendiculaires à l'ame du U étant découpées dans lesdites ailes, un couvercle (10) pourvu des moyens de verrouillage (11) conjugués avec des moyens correspondants du boîtier étant prévus pour bloquer la bande de connexions (15) contre la cloison (5) en portant contre la face externe de l'âme de ladite bande de connexions.
Patent EP-0418117-A1 (EP)
Inventor: LAHITTE PIERRE
IPC: G01R27/26
Filed: 1990-09-03
Abstract: The invention relates to a device for characterizing the dielectric properties of samples of materials having an even and/or an uneven surface, the device consisting of a probe (3) connected to a coaxial cable (2) through a connector (30)  and being characterised in that the probe comprises a tubular conducting component (7), a conducting rod (8) coaxial with the tubular component (7), an annular component (10) made of a dielectric material housed in the tubular component (7) and rigidly attached to the rod (8), the system consisting of the rod (8) and the annular component (10) sliding in the tubular component (7) and opposing its resistance when its second end is in contact with the sample (4) so that good contact with the latter is ensured, the second end having at least one axis which coincides with a generating line of the sample surface in such a way that contact always occurs whether the surface is even or uneven. 
<??>Application to non-destructive testing of the homogeneity of dielectric samples. 
<IMAGE>
Patent EP-0430836-A1 (EP)
Inventor: GRINNEISER RAYMOND
IPC: H05B37/02
Filed: 1990-11-23
Abstract: Remote-control device with carrier current intended to be mounted in a electrical network comprising an electrical load (3) and an electrical generator (1) engendering an electrical parameter, voltage or current, at its terminals. This device comprises on the one hand an emitter (10) including an impedance (4') and a switch (5') which are electrically connected so that the switching of the switch (5') makes the fixed parameter vary across the terminals of the electrical load (3), and on the other hand a receiver (9) including an impedance (4) and a switch (5) which are electrically connected so that the switching of the switch (5) does not make the fixed parameter vary across the terminals of the electrical generator (1). <IMAGE>
Patent EP-0402330-A1 (EP)
Inventor: LONG JOHN BROADDUS
IPC: G01N1/20
Filed: 1990-02-15
Abstract: A sampling system (18) is disclosed for cross-­stream sampling of bulk material (21) from a belt conveyor (19). The apparatus includes a sampler (28) movable across the conveyor belt (20) for segregating a cross-stream incre­ment of bulk material (21) from the belt (20) and ejecting the sample into a collection chute (69) positioned adjacent the belt (20). The sampler (28) has a trapezoidal cross-­section so that the surface area which it projects upstream of the bulk material flow is relatively small in comparison to its sample-accepting capacity. Preferably, the acute angle (44) is determined as a function of the anticipated rate of the sampler (28) across the belt (20) and the anticipated speed of the belt (20) while the sample is being taken so that the downstream plate (36) of the sampler (28) encounters no appreciable resistance to movement across the belt (20) by the bulk material and at the same time contributes to the maximizing of the volumetric capacity of the sampler (28). The system (18) also includes a surge dam (130) positioned upstream of the sampler (28) for limiting buildup of bulk material against the upstream side (40) of the sampler. Upon completion of an increment-collecting cycle, the sampler (28) is parked in a position relative to the opening (71) of the collection chute (69) so that ingress of bulk material into the chute opening (71) from the belt (20) is restricted by the sam­pler.
Patent EP-0408762-A1 (EP)
Inventor: NAKANO YASUSHI KONICA CORPORAT
IPC: G11B5/706
Filed: 1990-01-08
Abstract: A magnetic recording medium having a plurality of magnetic layers is disclosed. A first magnetic layer provided on a support member contains a Co-containing y-iron oxide magnetic material having a BET specific surface area of 25 to 40 m 2 /g and a coercive force (Hc) of 600 to 750 Oe, 0.05 to 0.3 % by weight of silicon with respect to the magnetic material, and 7 to 13 % by weight of carbon black with respect to the magnetic material. A second magnetic layer provided thereon contains a Co-containing y-iron oxide magnetic material having a BET specific surface area of 25 to 70m 2 /g and a coercive force (Hc) of 750 to 950 Oe, and less than 1 % by weight of carbon black with respect to the magnetic material. It is desired that the first magnetic layer contains phosphoric ester. Further, a binder for the magnetic material should preferably be a polyvinyl chloride containing electronegative functional groups. The magnetic recording medium - produces large chroma output and RF output and exhibits well-balanced electromagnetic characteristics and running durability of the tape, so that it is suitably used as a recording material.
Patent EP-0419676-A1 (EP)
Inventor: HAZATO ATSUO
IPC: C07D207/32
Filed: 1990-03-30
Abstract: Dérivés de thionaphthalène et leurs sels non toxiques représentés par la formule [I]: dans laquelle R représente l'hydrogène, un alcoyle C1 à C5, substitué ou non, un aryle substitué ou non, un groupe hétérocyclique R4CO- (où R4 représente un alcoyle C1 à C5 substitué ou non, un aryle substitué ou non, ou un groupe hétérocyclique), R5OCO- (où R5 représente l'hydrogène, un alcoyle C1 à C10 substitué ou non, un alkényle C3 à C10 substitué ou non, ou un cycloalcoyle C5 à C7 substitué ou non), R6NHCO- (où R6 représente un alcoyle C1 à C5 substitué ou non, un aryle substitué ou non, ou un groupe hétérocyclique), ou cyano; R1 et R2 représentent chacun séparément l'hydrogène, un alcoyle C1 à C5, ou phényle; R3 représente l'hydrogène, un alcoyle C1 à C5, ou R7CO- (où R7 représente -OR87, -R82, ou -NR283, et R87, R82 et R83 représentent chacun un alcoyle C1 à C4); et n représente un nombre entier de 0 à 2.
Patent EP-0466782-A1 (EP)
Title: Distributeur de tablettes
Inventor: HINTERREITER IGNAZ
IPC: B65D83/04
Filed: 1990-04-12
Abstract: Un distributeur de tablettes comporte un boîtier de protection (1) de forme tubulaire, comportant des rainures longitudinales (31, 32) dans un passage de guidage (10) pour les tablettes (5) que l'on peut y introduire empilées verticalement les unes sur les autres en colonne, et un piston-chasse (9), chargé par ressort, pour l'une des extrémités de la pile de tablettes. Ce piston-chasse (9) fait avancer les tablettes (5) le long des rainures longitudinales (31, 32) vers un éjecteur (3) agissant dans la région de l'autre extrémité de la colonne de tablettes et qui fait sortir une par une les tablettes (5) qui se trouvent dans sa région, entre des rainures longitudinales (30), verticalement par rapport au sens longitudinal de la colonne. Pour simplifier la structure du distributeur et en améliorer le fonctionnement, le ressort (6) qui agit sur le piston-chasse (9) est agencé dans un passage de ressort (11), situé à côté du passage de guidage et de logement (10) pour les tablettes (5), et agit sur un guide (7) agencé dans le passage pour le ressort (11), qui porte le piston-chasse (9) sur un bras (8) sortant par une rainure longitudinale (13) reliant les deux passages (10, 11). On a prévu pour la colonne de tablettes un réservoir (4), qui constitue en même temps un élément du conditionnement des tablettes, qui est placé de manière à pouvoir être échangé dans le passage de guidage pour les tablettes (10), dans le boîtier, et qui comporte des ouvertures de passage (29) pour le piston (9), une rainure de guidage (27) pour le bras porte-piston (8) et des ouvertures d'éjection pour les tablettes.
Patent EP-0444168-A1 (EP)
Title: Procede pour reduire l'aptitude au gonflement de l'amidon
Inventor: TOMKA IVAN
IPC: C08B31/00
Filed: 1990-09-06
Abstract: Afin de réduire l'aptitude au gonflement et/ou la solubilité de l'amidon et/ou de substances ou de produits d'extrusion sous forme d'amidon, essentiellement dans de l'eau, on réticule par modification chimique au moins partiellement de l'amidon et/ou un dérivé d'amidon dépourvus entièrement ou au moins presque entièrement d'eau, destructurés et susceptibles d'être traités thermoplastiquement.
Patent EP-0592395-A1 (EP)
Inventor: KITSNIK HENRIK
IPC: F04B53/16
Filed: 1990-09-05
Abstract: Une pompe du type volumétrique, conçue pour être entraînée de manière hydraulique, comprend au moins une chambre de carter de pompe (5, 5A), un cylindre de carter de pompe et un piston plongeur (10, 10A) monté dans le cylindre de carter, lequel piston est entraîné, pendant la course de la pompe, dans la chambre de carter, et un cylindre hydraulique avec une chambre d'entraînement (42A, 58'), qui peut être raccordée à une source de pression afin de produire une certaine pression hydraulique (Ph) dans la chambre d'entraînement pour entraîner le piston. Une chambre d'eau de rinçage (34, 34', 134) contient une certaine quantité d'eau de rinçage, qui est maintenue, pendant la course de la pompe et par l'intermédiaire de la pression hydraulique, à une pression (Pv) supérieure à celle de la pompe (Pp) mais inférieure à la pression hydraulique (Ph > Pv > Pp). A l'intérieur du cylindre de carter de pompe, au moins un élément annulaire (17, 17') est fixé dans le carter et fait face à la surface de cylindre (16) du piston. Sur la face arrière du premier élément annulaire se trouve un espace annulaire (22, 22', 122) entourant le piston (10). Pendant la course de la pompe, on alimente ledit espace (22, 22') situé à l'arrière dudit premier élément annulaire en eau de rinçage provenant de la chambre d'eau de rinçage (34, 34'), cette eau s'écoulant à travers ledit espace pour ensuite s'écouler au-delà dudit premier élément annulaire (17, 17') dans ladite chambre de carter de pompe.
Patent EP-0451502-A1 (EP)
Inventor: CHANG CHIN-AN
IPC: C30B23/08
Filed: 1991-03-06
Abstract: Metal film and metal superlattice structures with controlled orientations are grown at room temperature using a silicon or germanium substrate (12) coated with an epitaxially grown copper layer (10). The metal films (14) are preferably deposited by electron beam evaporation without external heating of the copper coated substrate (12).
Patent EP-0467169-A1 (EP)
Inventor: AICHER ALBRECHT
IPC: C07C47/04
Filed: 1991-07-05
Abstract: Preparation of formaldehyde by oxidative dehydrogenation of methanol over a silver-containing fixed-bed catalyst arranged in a vertical tube reactor, characterised in that a fixed-bed catalyst which contains a pulverulent, phosphorus-containing salt whose melting point or decomposition temperature is above the reaction temperature and the amount of which is 0.1 to 100 mg of phosphorus per cm<2> of the fixed-bed catalyst is used for this purpose.
Patent EP-0469449-A1 (EP)
Inventor: KIKUCHI HARUHIKO
IPC: C07D451/02
Filed: 1991-07-24
Abstract: Azabicyclo derivatives of formula (I) and pharmaceutically acceptable salts thereof:
     wherein
     A is a group of formula (a), (b) or (c):
     wherein   R 1  is hydrogen, C 1 -C 10  alkyl, aralkyl or di(C 1 -C 4 ) alkylamino(C 1 -C 6 )alkyl;   R 2 , R 3  and R 4  may be the same or different and each is hydrogen, amino, halogen, C 1 -C 4  alkoxy or phthalimide; X is O or NH;   R is C 1 -C 4  alkyl; and   Y is NR, O or S;   having 5-HT 3  receptor antagonist activity.
Patent EP-0471249-A1 (EP)
Inventor: WOERNDLE ANTON
IPC: F16B37/10
Filed: 1991-08-02
Abstract: The screwed nut arrangement contains an external element 1 having a hexagonal external contour 4 and a hexagonal internal contour, the internal dimensions of the latter broadening conically at least over a part 6 of its axial extent in the tightening direction of the screwed nut arrangement. Arranged as an internal nut are two internal nut segments 2 which have a greater axial length than the external element 1, with a front section 9 in which the internal nut segments 2 (in a state in which their side edges 12 rest on one another) have a cylindrical internal thread 11 and an external contour corresponding to the internal contour 5, 6 of the external element 1, such that the external element 1 can be pushed onto the front section 9 of the internal nut segments 2 in a positively locking manner, as a result of which the external element 1 is connected in a rotationally fixed manner to the internal nut segments 2. In this state, the side edges 18 of the rearward section 17 of the internal nut segments 2 are spaced apart from one another in the form of a wedge, a spring device 3 stressing the rearward sections 17 of the internal nut segments 2 towards one another. When the external element 1 is pushed back, the rearward sections 17 of the internal nut segments pivot towards one another, as a result of which the front internal thread 11 is broadened. In this state, the screwed nut arrangement can be pushed loosely onto an external thread or can be removed therefrom. <IMAGE>
Patent EP-0488235-A1 (EP)
Inventor: NOWACK GERHARD PAUL
IPC: B01D53/46
Filed: 1991-11-27
Abstract: Trialkyl arsine (in particular trimethyl arsine) is removed from a fluid (e.g., a hydrocarbon-containing gas) by contacting the fluid with a sorbent material comprising (a) elemental sulfur, and (b) an inorganic support material, preferably alumina and/or silica and/or titania and/or activated carbon.
Patent EP-0492388-A1 (EP)
Inventor: YAMADA YASUO
IPC: B65B25/24
Filed: 1991-12-18
Abstract: A method of and apparatus for winding and storing a tape-like article (1) in core-less form in a container (4) is disclosed. The tape-like article (1) is fed along a movable guide member (3), being inserted into a center of the container (4) through an opening (27) on a side wall (24) of the container (4), and being caught by a grip (42) of a spindle (6) inserted via a through hole (23) on a side of the container (4). When the tape-like article (1) is wound around the spindle (1) to a preset length, the tape-like article (1) is cut, and the spindle (6) is released from the container (4).
Patent EP-0462638-A1 (EP)
Inventor: CARLIER PATRICK
IPC: A61P25/24
Filed: 1991-05-29
Abstract: Disclosed are compounds displaying improved preferential serotonin-1A binding activity. The claimed compounds have the formula:
       
 wherein 
R₁ is selected from the group consisting of hydroxy, halogen, lower alkyl, lower alkoxy, and hydrogen; 
R₂ is hydrogen or lower alkyl; 
X is CH or a nitrogen atom; 
ALK is a saturated, branched or unbranched, aliphatic hydrocarbon having from 1 to 7 carbon atoms; and Z is selected from the group consisting of hydrogen, halogen, hydroxy, trifluoromethyl, or lower alkyl; or a pharmaceutically acceptable salt thereof.
Patent EP-0440355-A1 (EP)
Inventor: MATSUMOTO RYOZO
IPC: B65H23/025
Filed: 1991-01-18
Abstract: Plastic film for wrapping a load 3 supported on a turntable 2 is drawn from a roll 6. The film is stretched laterally and longitudinally by meshing grooved rollers 7 which rotate in opposite senses and at different speeds. A spreader 13 is positioned downstream of stretching rollers 7 and comprises a plurality of freely rotatable rollers 12 arranged along an arc so as to spread the stretched plastic film laterally. A pair of guide rollers 16 are provided for guiding the spread and stretched plastic film to the load 3.
Patent EP-0454386-A1 (EP)
Inventor: NEIDITCH DAVID S
IPC: C07H13/08
Filed: 1991-04-22
Abstract: Process which comprises reacting sucrose with a di(hydrocarbyl)tin oxide in an inert organic reaction vehicle with removal of water for a period of time and at a temperature sufficient to produce a 1,3-di-(6-O-sucrose)-1,1,3,3-tetra(hydrocarbyl)distannoxane.
Patent EP-0491453-A1 (EP)
Inventor: WHITE ALEC W
IPC: B32B5/02
Filed: 1991-05-23
Abstract: There is disclosed a method of manufacturing a water barrier fabric, in flexible or rigid form, and article manufactured thereby, formed by dispersing a water-absorbent material, in powdered or granular form (20), among a mass of fibres (14) during the formation of a loose mat (18) of said fibres, to homogeneously disperse the powdered or granular water-absorbent material (20) above, below and on each side of the fibres forming the mat (18), and thereafter densifying and structurally consolidating the mat (18), to secure the fibres (14) in position surrounding and entrapping the water-absorbent material (20), such as by sewing, quilting, needle punching or otherwise bonding the fibres into a consolidated, structurally secure fabric at least partially filled with the powdered or granular water-absorbent material (18).
Patent EP-0469744-A1 (EP)
Inventor: HARA SHINICHI
IPC: H01L23/34
Filed: 1991-07-16
Abstract: A wafer cooling device, includes a wafer chuck; a heat exchanger having an internal structure for circulation of cooling water therethrough; and a flexible heat pipe for providing heat communication between the wafer chuck and the heat exchanger.
Patent EP-0470836-A1 (EP)
Inventor: KUROKAWA TOMOMITU
IPC: F16G5/06
Filed: 1991-08-08
Abstract: A power transmission V-belt (10) having a plurality of longitudinally extending load-carrying/tensile cords (24) embedded in an adhesive rubber layer (26), a compression section having a plurality of laterally extending cords (46′,46˝) embedded in a second rubber layer, and a reinforcing rubber layer (42) interposed between the adhesive rubber layer and the laterally extending cords.
Patent EP-0480623-A1 (EP)
Inventor: BOCHIS RICHARD J
IPC: A61K31/435
Filed: 1991-10-02
Abstract: Novel C-3 sec  and C-4 sec  halogen-substituted immunosuppressant macrolides of FK-506 type structural Formula I: <CHEM> are described. C
Patent EP-0480702-A1 (EP)
Inventor: OOSTERKAMP WILLEM JAN
IPC: G21C3/322
Filed: 1991-10-09
Abstract: A fuel bundle for a natural-circulation boiling-water reactor includes at least one coolant bypass tube 210 which is at least partially open at both its top 234 and bottom and extends about 2/3 of the bundle height. Water within the bypass tube remains liquid. As it exits the top of the bypass tubes 234, it merges with and "cools" the flow exterior to the tube. This arrangement reduces the pressure drop across the core, increasing coolant flow. In addition, the merging coolant helps improve heat transfer at the maximum heat flux levels 232 within the core. Lateral holes 236 through the bypass tube 210 can further enhance with heat transfer distribution in the core. The reduced pressure drop in the core and the more uniform heat flux distribution both permit a reactor to operate at higher power ratings.
Patent EP-0496154-A1 (EP)
Inventor: WILLIS GAVIN REX
IPC: B29C33/44
Filed: 1991-11-18
Abstract: The disclosure relates to a method of manufacturing a carcase for a cupboard unit comprising the steps of moulding an open fronted, open topped carcase (10) in a plastics material with the side walls (11, 12) of the carcase diverging towards a corner of the carcase at the juncture between the open top (15) and open front (17) to facilitate release of the carcase from the mould. After release from the mould the side walls (11, 12) of the carcase are brought parallel to one another.
Patent EP-0493976-A1 (EP)
Inventor: COOK R B HARWOOD SOUTH RIDGE
IPC: B67D1/08
Filed: 1991-12-27
Abstract: A safety device (16) for a spear valve assembly (1) for insertion into the neck of a beer keg includes at least one movable locking member (16) which, after insertion of the spear valve assembly (1) into the keg neck, moves outwardly relative to the spear valve. The locking member (16) is biassed outwardly and prevents the spear valve (1) from being blown out of the keg by engagement behind the keg neck.
Patent EP-0462864-A1 (EP)
Inventor: DUBOIS SERGE
IPC: H01Q3/30
Filed: 1991-06-07
Abstract: The subject of the invention is a device for feeding the radiating elements of an array antenna with electronic scanning, and which are applicable in particular to the MLS-type landing aid system. The antenna according to the invention includes as many (n) phase-shifters (F) as radiating elements (S), each of the phase-shifters being connected to a plurality (m) of neighbouring radiating elements forming a sub-array; the sub-arrays are nested in such a way that each of the radiating elements is fed by way of m phase-shifters. In this way, an array antenna is obtained whose secondary lobes are very low. <IMAGE>
Patent EP-0463915-A1 (EP)
Inventor: BOIVIN DANIEL
IPC: A45C11/10
Filed: 1991-06-14
Abstract: 1-Packaging, in particular for watch bands, characterised in that it is composed of two arms (1) in each of which a side of the band is held, in that the two arms can pivot with respect to each other in the plane of the sides, and in that, in line with the axis of articulation, an opening (2) is provided whose cross-section is substantially equal to that of a conventional watch-case. Each arm has a U-shaped cross-section and the two arms are arranged so that when they lie against each other, the assembly forms a closed case. Each arm comprises a means, such as a pin (3), for holding the corresponding side of the band. <IMAGE>
Patent EP-0466654-A1 (EP)
Inventor: SCHMID FELIX
IPC: G01D5/12
Filed: 1991-07-08
Abstract: The measurement procedure comprises the scanning of a series of ferromagnetic reference marks produced by very localised heating of a part made from a non-magnetic material such as austenitic steel stabilised by a metalloid in interstitial solution. The linear or angular displacement, speed and/or acceleration of one part with respect to another part may be measured. 
<IMAGE>
Patent EP-0504540-A1 (EP)
Inventor: GALLONE CESARE
IPC: G09F9/35
Filed: 1991-09-18
Abstract: A luminous display device for electric equipments consists of a container (1) within which a light source (2 and 3) is housed and on top of which a board (6) carrying silk-screen printed alphanumeric characters or symbolisms (7 to 13) is disposed; interposed between said container (1) and silk-screen printed board (6) is a liquid crystal board (14) in which the liquid crystals (15), through a reduction circuit, are activated to a low voltage and made transparent or opaque to the underlying light source (2 and 3) in order to highlight said alphanumeric characters (7 to 13) silk-screen printed on said board (6), or not.
Patent EP-0498857-A1 (EP)
Inventor: HENDRIKSEN DAN ELDON
IPC: C07C11/02
Filed: 1990-10-30
Abstract: Système de catalyseurs actifs exempt de chlorure d'hydrogène, permettant la dimérisation et la codimérisation d'alpha-oléfines. Le système de catalyseurs comprend, comme premier catalyseur, un complexe d'un sel de tungstène et d'une aniline, et comme second caalyseur, un halogénure d'aluminium d'alkyle.