baber/WOPTO huggingface dataset:
Patent EP-0424338-A1 (EP)
Title: Linear gearing
Inventor: ROSENQUIST LARS
IPC: E04H6/18
Filed: 1990-10-09
Abstract: Linear gearing primarily intended for use in connection with so-­called transfer trolleys in automatic parking buildings. The transfer trolley includes a first carriage (101) which can be moved in at least a horizontal direction, and a second carriage (102) which is connected to the first carriage for movement from a first end position, in which the second carriage is located within the horizontal exten­sions of the first carriage, to a second position in which the second carriage has been moved in its longitudinal direction and the longi­tudinal direction of the first carriage and is located completely outside, or substantially completely outside the horizontal extensions of the first carriage. The invention is characterized in that the linear gearing includes at least two chains, namely a first chain (17A) which runs between two end wheels (16A, 16B) between which a first rod (11) or the like extends, and a second chain (17B) which also runs between two end wheels (16C, 16D) between which a second rod (19) or the like extends, the chains being in mutually spaced, parallel relationship. The first rod (11) is connected to a power source (103) which functions to move the rod (11) in the direction of its lon­gitudinal axis relative to the first carriage (101), and the run or part of the second chain (17B) which is remote from the first chain (17A) is connected to said second carriage (102). The second rod (19) is connected to that run of the first chain (17A) which lies adjacent the run of the second chain (17B), and the run of the second chain (17B) which lies adjacent the run of the first chain (17A) is attached to the first rod (11). The run of the first chain (17A) which is remote from the run of the second chain (17B) is attached to the first carriage (101).
Patent EP-0419438-A1 (EP)
Inventor: DAVID DONALD JOSEPH
IPC: C08L75/00
Filed: 1990-09-17
Abstract: A sheet formed of a polyblend comprising, on a weight basis, a) 30 to 90% polyvinyl butyral con­taining about 11 to 30 % hydroxyl groups and b) 70 to 10% thermoplastic polyurethane which is the reaction product of: 
i) polyether polyol or a mixture of poly­ether polyol and polyester polyol; and 
ii) aliphatic diisocyanate, aromatic di­isocyanate or a mixture of aliphatic and aromatic diisocyanates; 
the combined percentages of a) plus b) in the polyblend always equaling 100%; such sheet at 0.76mm thickness having no greater than 2% haze.
Patent EP-0406442-A1 (EP)
Inventor: ARAI YASUO OKI ELECTRIC INDUST
IPC: G06F11/00
Filed: 1989-12-19
Abstract: The means is of a data protecting means (310) for preventing erroneous writing in a data-holding circuit (307). A data protecting circuit (311) receives a data protect set/release select signal Sa outputted from a processor (330) and starts a second clocking means (316). When the second clocking means (316) measures a period T2, the data protecting circuit (311) detects the level of a chip select signal CS produced by a power source monitoring circuit (320) and sends a data protecting signal DP corresponding to the level of the signal Sa to a data-holding circuit (307) only when a main power source (305) is judged to be normal.
Patent EP-0423278-A1 (EP)
Inventor: FISCHER KLAUS
IPC: D01F6/62
Filed: 1990-04-26
Abstract: Dans un procédé mono-étape pour la fabrication de monofilaments fins thermoplastiques, le refroidissement est effectué par l'intermédiaire de la surface en rotation d'un cylindre de cuivre à des vitesses d'enroulement allant de 4000 à 6000 m/minute. Un monofilament fabriqué selon ce procédé présente, avec un profil rond, un retrait à l'ébullition < 10 %, un allongement < 40 % et une résistance > 35 cN/dtex.
Patent EP-0436711-A1 (EP)
Title: Biomagnetometer with remote pickup coil.
Inventor: HINSHAW WALDO S
IPC: H01L39/22
Filed: 1990-07-30
Abstract: A biomagnetometer has a magnetic pickup coil positioned remotely from a detector and inductively coupled to the detector. The detector is preferably made from a low-temperature superconductor, while the pickup coil can be made of a high-temperature superconductor. The detector and pickup coil can therefore be placed into separate containers, with an inductive coupler between the containers. In one approach, the detector is maintained at liquid helium temperature, and the pickup coil and electrical connector are cooled by liquid nitrogen. The resulting biomagnetometer permits the container with the pickup coil to be moved and positioned easily, and to be changed readily between various configurations particularly suited for performing various functions.
Patent EP-0497849-A1 (EP)
Inventor: FABRY BERND DR
IPC: C09K23/08
Filed: 1990-10-19
Abstract: Des produits sulfonés légèrement colorés présentant une faible viscosité, une teneur élevée en soufre organiquement lié et une teneur élevée en sulfonate sont obtenus par la mise en réaction de mono-, di- et triglycérides insaturées d'acides gras avec du trioxyde de soufre gazeux, la neutralisation avec des bases, le chauffage ultérieur pendant la séparation des phases, et l'élimination de tout produit de départ non sulfoné. Ces produits se caractérisent par de bonnes propriétés tensioactives.
Patent EP-0438179-A1 (EP)
Inventor: ABE TOSHIO C O KAMAKURA SEISAK
IPC: C30B13/24
Filed: 1991-01-18
Abstract: An image heating apparatus using a plasma lamp (2) is disclosed. The apparatus comprises at least one rotary elliptical mirror (1) having a reflection surface of a rotary elliptical body at the inside; a plasma lamp disposed at a first focal point of the rotary elliptical mirror; a member for supporting the plasma lamp (3); an electric wave shielding member provided inside the rotary elliptical mirror; a cavity resonator (5) defined by the rotary elliptical mirror and the electric wave shielding member, and adapted to accommodate the plasma lamp; a high frequency oscillator (7) adapted to supply electromagnetic wave to the cavity resonator via a wave guide; and a test sample )8) disposed at a second focal point of the rotary elliptical mirror.
Patent EP-0503130-A1 (EP)
Inventor: VAN DEN BOOM PIET
IPC: A44C9/00
Filed: 1991-08-23
Abstract: A piece of jewellery (10) has a first ring (14) and at least one second ring (12), which rings are arranged adjacently in the position of use and are attached to one another, in that the first ring (14) surrounds the second. In order to connect the rings to one another reliably by means of a constructionally simple connection and in order to provide a multiplicity of design possibilities, provision is made for the first ring (14) to have a loop (16) rising out of its ring surface, which loop is penetrated by the second ring (12). <IMAGE>
Patent EP-0486813-A1 (EP)
Title: Verfahren zur Herstellung von wässrigen Suspensionen von Hydroxylapatit
Inventor: WAHL FRIEDRICH
IPC: C01B25/32
Filed: 1991-10-16
Abstract: Gegenstand der vorliegenden Erfindung ist eine verbessertes Verfahren zur Herstellung von Hydroxylapatit aus Calciumhydroxid oder Calciumoxid und Phosphorsäure, bei der eine wässrige Lösung bzw. Suspension der Calcium-Verbindung durch Zugabe von Phosphorsäure bis zu einem Calcium/Phosphor-Molverhältnis von 10:6 zur Reaktion gebracht wird, wobei man den Reaktionsverlauf und das Erreichen des Endpunktes durch die Leitfähigkeit der Suspension bestimmt. <IMAGE>
Patent EP-0447135-A1 (EP)
Inventor: KOUMOTO TADAYUKI
IPC: C07D281/10
Filed: 1991-03-08
Abstract: There is disclosed a process for preparing 1,5-benzothiazepine derivatives of the formula:
       
 wherein R¹ is a lower alkyl group, 
or a salt thereof which comprises subjecting a propionate derivatives of the formula:
       
 wherein R² is an ester residue and R¹ is the same as defined above, to intramolecular cyclization in the presence of a sulfonic acid compound of the formula:       R³ SO₃ H          wherein R³ is a lower alkyl group or a substituted or unsubstituted phenyl group, in a non-halogenated organic solvent and, if desired, converting the product to a salt thereof.
Patent EP-0473407-A1 (EP)
Inventor: KIKUCHI HIROAKI
IPC: H01L29/06
Filed: 1991-08-28
Abstract: A semiconductor device has an active region composed of an impurity diffused region (64) formed in a substrate. The impurity diffused region is divided into a plurality of impurity diffused sub-regions (64A, 64B, 64C) formed separately from each other in the substrate but electrically coupled (62) to each other.
Patent EP-0483994-A1 (EP)
Inventor: KATAOKA MAMORU
IPC: E06B9/386
Filed: 1991-10-15
Abstract: There is disclosed a blind which includes a head box, ladder-shaped supporting cords (2) vertically extending from a bottom of said head box, a plurality of horizontal slats (3) supported by said ladder-shaped supporting cords (2) in vertically spaced relation to each other, a bottom rail (5) disposed at the bottom of said plurality of horizontal slats (3), and lifting cords (4) for raising or lowering said plurality of horizontal slats (3), each lifting cord (4) vertically extending from the bottom of the head box through cord passing holes formed in the respective slats (3) and being connected, at its lower end, to said bottom rail (5), wherein the slats (3) are arranged to be raised or lowered by means of the lifting cords (4) and to be tilted by means of said ladder-shaped supporting cords (2) in order to adjust light-shielding effect of the blind. In one form of the invention, each of said slats (3) has an angle-shape in section; each of said cord passing holes is formed as a slot which extends from an apex portion of said angle-shape toward one side edge of said slat (3); and the position of said lifting cord (4) coming out from the bottom of the head box is located aside of a center line of the bottom of the head box toward said one side edge. In the other form, each of said slats (3) has a first part extending from an apex portion of said angle-shape to one side edge of said slat and a second part extending from the apex portion of said angle-shape to the other side edge of the slat, said first part being porous and semi-light-transmitting and said second part being non-porous and non-light-transmitting and said cord passing hole is formed at the apex portion of said slat (3). 
     In the preferred form, each of the slats (3) has an angle-shape in section including an apex and two side parts slanting from the apex to both side edges of the slat, and each of the horizontal portions of the ladder-shaped supporting cords (2) has a length which is substantially equal to a sum of widths of the two side parts from the apex to the both side edges of the slat (3).
Patent EP-0487325-A1 (EP)
Inventor: BEERS GREGORY EDWARD
IPC: H01L21/66
Filed: 1991-11-20
Abstract: The method and apparatus of the present invention permit the visual inspection of electronic component leads (42) during the mounting thereof. A hot bar thermode (18) or other mounting tool is provided having a plurality of thermally activatable blades (34,36,38,40). A vacuum chuck (44) and associated vacuum pump are utilised to selectively mount an integrated circuit device such that the conductive leads of the device are disposed adjacent to the lower surfaces of the thermally activatable blades. A low angle light source (72) is then utilised to illuminate the integrated circuit device conductive leads such that a high contrast is created between the conductive leads and the lower surface (76) of the thermally activatable blades, in order to permit an accurate visual inspection of the conductive leads. In one embodiment of the present invention, the lower surfaces of the thermally activatable blades are given a uniform grain by lapping those surfaces in a single direction to minimise the specularity of these surfaces and the angle of illumination is adjusted to enhance the contrast between the conductive leads and the lower blade surfaces. A camera (28) disposed below the hot bar thermode may then be utilised to permit remote visual inspection of the conductive leads of an integrated circuit device while it is present within the mounting tool.
Patent EP-0472464-A1 (EP)
Inventor: TAKASHIMA MITSURU
IPC: A61B5/025
Filed: 1991-08-20
Abstract: The apparatus comprises a pressure sensor (1,11,12, 13,21,23) having a vibrating element forming a pressure sensing surface (1a), which is secured to a housing (14) at the periphery thereof; and a pressure transmission member (2b). The latter includes an abutment portion (2c) having an abutment surface (2a) which is in contact with a position to be detected and a transmission portion (2b) projecting from the substantial center of the rear side of the abutment portion. The transmission member (2b) has the tip end surface area (2d) which is smaller than that of the pressure sensing surface (1a) of the pressure sensor (1). The transmission portion (2c) is secured to the substantial center of the pressure sensing surface (1a) of the pressure sensor (1) at the tip end surface (2d) thereof. The area of the abutment surface (2a) of said abutment portion is larger than that of the tip end surface (2d) of said transmission portion (2c) so that transmission member (2b) is adapted to transmit the pressure applied upon the abutment surface (2a) of said abutment portion (2b) to the pressure sensing surface (1a) of the pressure sensor (1) via the tip end surface (2d) of the transmission portion (2c).
Patent EP-0493991-A1 (EP)
Inventor: TSUTSUI YUICHIRO
IPC: H04M1/72513
Filed: 1991-12-03
Abstract: A call transfer apparatus comprises a discriminating circuit to discriminate whether a transfer destination of a call can respond or not and a control unit to control a holding state of the call in accordance with the result of the discrimination. When a speech communication with the transfer destination can be performed, the control unit holds the call. When the communication with the transfer destination is impossible, the control unit releases the holding of the call.
Patent EP-0490775-A1 (EP)
Inventor: COUSSEAU PIERRE
IPC: B65D50/04
Filed: 1991-12-13
Abstract: The invention relates to a threaded safety closure, comprising a stoppering part (1) whose lateral skirt (2) has an internal screw thread capable of interacting with the outer screw thread of the neck (3) of a container, the said stoppering part (1) being capped by an actuating part (4) held on the said stoppering part (1) with a limited vertical clearance, it being possible to obtain unscrewing of the stoppering part (1) only by applying a minimum vertical force on the actuating part (4) in order to overcome the mutual sliding of the meshing means carried respectively by the said actuating (4) and stoppering (1) parts, the said closure being characterised, on the one hand, in that the stoppering part (1) comprises a sealing lip (6) with a double skirt (7, 8) inserted inside the neck (3) of the said container in order to stress the inner wall of the said neck (3) towards the outside and, on the other hand, in that the actuating part (4) has a cylindrical collar (11) extending downwards in order to engage exactly in an annular groove (12) provided between the two skirts (7, 8) of the sealing lip (6) of the stoppering part (1), this collar (11) being provided with a circular rib (13) intended to engage under a retainer ring (14) provided for this purpose on one of the two skirts (7, 8) of the said sealing lip (6), the inner skirt (8) being pushed back outwards at its top part by a membrane (9), closing the stoppering part (1) in its centre and acting as a stiffener. <IMAGE>
Patent EP-0478471-A1 (EP)
Inventor: MUTEZ SYLVAIN
IPC: B01J27/10
Filed: 1991-09-13
Abstract: Process for the preparation of diesters of 1,6-hexenedioic acid. 
<??>The invention relates more specifically to a process for the preparation of diesters of 3-hexene-1,6-dioic acid by a reaction of carbon monoxide with at least one dialkoxybutene in the presence of a catalyst based on palladium and a halogen compound, in liquid phase, at elevated temperature and at a pressure above atmospheric pressure, characterised in that the dialkoxybutene is a 1,2-dialkoxy-3-butene.
Patent EP-0460149-A1 (EP)
Inventor: PAHLCK HAROLD E
IPC: A61K8/25
Filed: 1990-10-25
Abstract: Cosmetic formulations have activatable dormant pigments dispersed in an anhydrous base or vehicle. Shear forces applied to the cosmetic formulation following application to the skin causes activation of the dormant pigment thereby releasing the pigment and giving the original color of the anhydrous base or vehicle renewed intensity or a "long wearing" effect.
Patent EP-0502981-A1 (EP)
Inventor: BHATNAGAR ASHOK
IPC: B29B11/16
Filed: 1990-11-01
Abstract: Article préimprégné quasiment non adhésif se conservant à une température approximative de 25 °C pendant environ trois mois au moins, et méthode de sa fabrication. Ledit article se compose d'au moins un réseau de fibres imprégné d'une solution à base de résine, de styrène, et d'un catalyseur. La résine peut être durcie par le catalyseur à une température supérieure à environ 90 °C. Le réseau imprégné est séché pendant un certain temps à une température suffisante pour réduire la teneur en styrène à moins d'environ 1 % en poids dudit réseau sans pour autant durcir la résine. Cet article préimprégné peut ensuite être utilisé comme composant d'un matériau composite moulé.
Patent EP-0523156-A1 (EP)
Inventor: LONG MICHAEL
IPC: B26F1/14
Filed: 1991-03-28
Abstract: L'invention concerne un bloc porte-poinçons pour un dispositif de perforation ainsi qu'un procédé de montage des poinçons (1) sur ledit bloc. Selon la présente invention, le bloc comporte une étroite rainure (12) traversant l'épaisseur du bloc et s'étendant sur toute la longueur de la rangée de poinçon (1). Ladite rainure (12) se prolonge, en chacune de ses extrémités, perpendiculairement à l'axe d'alignement desdits poinçons (1) de manière à définir une poutre longitudinale (14) et deux portions de poutres transversales (15, 16), ladite rainure (12) étant disposée de telle sorte qu'une déformation de la poutre longitudinale (14) provoque un rapprochement relatif desdites portions de poutres transversales (15, 16) de façon à réaliser le blocage desdits poinçons (1). Application à la perforation de produits en bande.
Patent EP-0525041-A1 (EP)
Inventor: ARGYLE CHARLES S
IPC: G01N27/26
Filed: 1991-04-18
Abstract: Un détecteur à fluides pour un système d'échange thermique comprend un dispositif de support, tel qu'une fixation de tuyau tubulaire, permettant de monter le détecteur dans ledit système, pour que le fluide d'échange thermique véhiculé dans le système soit mis en contact avec le détecteur. Une lunette ou un verre d'observation est monté dans le dispositif de support, et des moyens de séparation corrodables sont intercalés entre le verre d'observation et le fluide d'échange thermique. Un indicateur optique, par exemple un clapet mobile ou une bille de couleur, peut être vu dans le verre d'observation lorsque le moyen de séparation est rompu ou fracturé sous l'effet de la corrosion. L'indicateur visible permet de constater que le fluide d'échange thermique a acquis un certain degré de corrosion et que son remplacement ou traitement est nécessaire. Dans une réalisation préférée, le moyen de séparation se présente sous la forme d'une membrane métallique agencée à une certaine distance du verre d'observation. La membrane peut être réalisée en un métal corrosif, tandis qu'une bague dans laquelle la membrane est montée peut être constituée par un autre métal, plus noble, de sorte que la membrane et la bague forment l'anode et la cathode d'un couple galvanique.
Patent EP-0483373-A1 (EP)
Inventor: SHINJO TERUYA
IPC: H01L43/10
Filed: 1991-05-20
Abstract: L'invention se rapporte à un élément à effet de magnétorésistance, qui comprend un substrat et au moins deux couches de minces films magnétiques déposées sur le substrat par l'intermédiaire de couches de minces films non magnétiques. Cet élément se caractérise en ce que les forces coercitives qui amènent les divers films magnétiques à se joindre entre eux via la couche des films non magnétiques sont différentes et en ce que les épaisseurs des couches de films non magnétiques sont égales à 200 angstroems ou moins respectivement. L'élément présente un taux élevé de variation de la résistance de plusieurs pourcents à plusieurs dizaines de pourcents dans un petit champ magnétique externe d'environ plusieurs oersteds à plusieurs dizaines d'oersteds. Grâce à un tel élément, on peut obtenir un capteur magnétique hautement sensible du type magnétorésistance et une tête magnétique du type magnétorésistance capable d'effectuer des enregistrements magnétiques haute densité.
Patent EP-0535065-A1 (EP)
Title: Production amelioree de poly-beta-hydroxybutyrate dans escherichia-coli transforme
Inventor: DENNIS DOUGLAS E
IPC: C12N1/21
Filed: 1991-05-20
Abstract: Procédés d'amélioration de la production de PHB à partir d'un hôte E. coli transformé comprenant les gènes codant pour la voie biosynthétique du PHB. L'insertion des gènes codant pour le PHB dans un hôte comprenant un système d'utilisation de lactose, permet d'utiliser des milieux minimaux de faible coût comprenant du lactosérum comme source de combustible et de carbone utilisée dans la production de PHB. On a inséré un plasmide, p4A, codant pour la voie biosynthétique du PHB plus 400 bases supplémentaires des deux côtés du premier et du dernier gène se trouvant dans la voie, dans l'hôte et on a démontré qu'il produit une plus grande quantité d'accumulation de PHB en une durée plus courte que les autres structures de plasmide. On a démontré que le CaCl2 est un agent agglomérant efficace permettant d'agglomérer du PHB ayant été produit dans un hôte E. coli transformé.
Patent EP-0503010-A1 (EP)
Inventor: SEITZ KARLHEINZ
IPC: B60T8/36
Filed: 1991-08-03
Abstract: La présente invention se rapporte à une électrovanne dans laquelle, entre une douille (1) insérée dans l'alésage d'un corps de soupape (2) et le corps de soupape (2), une douille de soupape (3) est fixée par friction, de préférence par matage ou rabattement. Afin d'augmenter l'adhérence effective entre le corps de soupape (2), la douille de soupape (3) et la douille (1), l'invention est basée sur l'idée de compléter la liaison par friction produite en ajoutant une liaison par forme, efficace entre les surfaces de contact, laquelle absorbe mieux les efforts de cisaillement dans la fixation.
Patent EP-0548193-A1 (EP)
Inventor: DRAENERT KLAUS
IPC: A61B19/00
Filed: 1991-09-13
Abstract: Implant material consists of polymer and/or copolymer and filler particles so that the polymer and/or copolymer at least partially encloses the filler particles.
Patent EP-0546103-A1 (EP)
Inventor: CHO ALEX
IPC: C22C21/06
Filed: 1991-08-27
Abstract: L'invention se rapporte à un alliage à base d'aluminium utilisable dans les structures d'aéronefs et de cellules d'avions, qui se caractérise par une faible densité et qui est constitué essentiellement des éléments de la formule suivante: MgaLibZncAgdAlbal, où a est compris entre 0,5 et 10 %, b est compris entre 0,5 et 3,0 %, c est compris entre 0,1 et 5,0 %, d est compris entre 0,1 et 2,0 % et bal indique que la proportion d'alliage restante est l'aluminium, à condition que la quantité totale des éléments formant l'alliage ne dépasse pas 12,0 %, et à condition en outre que, lorsque a est compris entre 7,0 et 10,0 %, b ne dépasse 2,5 % et c ne dépasse pas 2,0 %.
Patent EP-0553227-A1 (EP)
Title: Fishing rig.
Inventor: DEBRECZENI JOE
IPC: A01K97/01
Filed: 1991-10-17
Abstract: The disclosure herein describes a portable knockdown fishing rig which includes a base (12), a fishing rod support (14), a flag and staff (22) having its lower end mounted to the base (12) and its upper end adapted, in a flexed condition, to be loosely engaged to a line responsive triggering mechanism (16) also mounted to the support. A pulling force exerted on the fishing line causes the triggering mechanism to release the flag staff (22) thus indicating the catch of a fish. In one embodiment, the upper part (52, 54) of the support (14) is so shaped as to oppose tilting of the entire fishing rig when an important pulling force is exerted.