baber/WOPTO huggingface dataset:
Patent EP-0383742-A1 (EP)
Inventor: MALKKI KALERVO
IPC: B21C37/18
Filed: 1990-02-13
Abstract: The invention relates to a machine for manufactur­ing helically-seamed tubing from a strip-like pro­filed blank (11a), in which machine the strip-like profiled blank is guided to travel under positive guidance into a tubular shape (11) over a distance corresponding to the pitch of a helical seam, whereupon the edges of the profiled blank brought into jointing contact are seamed together by using at least two seaming rolls (15,16), one of which (15) is inside the tube (11) being formed and the other (16) outside it. In the machine the positive guidance of the profiled blank (11a) is accom­plished by a loop, adjustable in size and formed of a chain-type traction member (14), inside which loop the strip-like profiled blank (11a) is adapted to be positively fed. One end of the traction mem­ber (14) is attached to a rocker (22), with adjusting members (29) for guiding the profiled blank (11a) to the point of seaming. The traction member (14) is attached at the other end thereof to a gearbox (23), whereby a conical portion of the tube, can be produced by tightening the tradion member. The tube (11) can be positioned in the centre of seaming by means of the gearbox (23) and a support (25) thereof.
Patent EP-0451182-A1 (EP)
Title: Pharmaceutical formulations.
Inventor: MORTON OSWALD
IPC: A61K/
Filed: 1989-12-29
Abstract: PCT No. PCT/GB89/01545 Sec. 371 Date Aug. 28, 1991 Sec. 102(e) Date Aug. 28, 1991 PCT Filed Dec. 29, 1989 PCT Pub. No. WO90/07324 PCT Pub. Date Jul. 12, 1990.The invention provides a multiphase pharmaceutical composition for combatting an anorectal disease comprising at least one phase containing one or more medicaments for combatting said disease and at least one phase adapted for delayed release of a silicone oil whereby application of said composition at a region affected by said disease deposits said medicament or medicaments thereon and a layer of silicone oil is formed thereover, so protecting the medicaments from erosion by aqueous media.
Patent EP-0462275-A1 (EP)
Title: Poudre diffusant des rayons infrarouges de faible energie, fibre synthetique contenant cette poudre et articles textiles produits a partir de ladite fibre
Inventor: KOMURO TOSHIO
IPC: C09K9/00
Filed: 1990-02-28
Abstract: La poudre ci-décrite se compose soit d'alumine, de titane et de platine ou de palladium, soit d'alumine, de silice et de palladium en tant que composants principaux, et diffuse des rayons infrarouges de faible énergie dans une large plage de longueurs d'onde. Les articles textiles produits à partir de fibres synthétiques contenant cette poudre, tels que des vêtements ou des articles de literie, sont agréablement chauds au toucher, et présentent un excellent pouvoir chauffant et thermo-isolant. Utilisées en tant que matériau d'emballage pour la viande ou le poisson, ces fibres présentent d'excellentes caractéristiques de maintien de la fraîcheur et antibactériennes.
Patent EP-0480977-A1 (EP)
Inventor: LEBER FRITZ
IPC: F16H61/00
Filed: 1990-06-25
Abstract: Cette boîte de vitesses comporte une pompe pour lubrifiant et pour huile sous pression (1) qui fournit du lubrifiant et de l'huile sous pression pour le fonctionnement de l'embrayage, pour remplir une unité hydrodynamique et pour l'alimentation du système de lubrification de l'engrenage (5). La pression des différentes conduites d'alimentation (31, 41, 51, 52) est ajustée en fonction des différentes applications par des soupapes de commande de pression, des soupapes de réduction de pression (12, 43) et des soupapes de sécurité (53). On a prévu pour l'alimentation du système de lubrification de l'engrenage deux conduites de lubrifiant (51, 52), dont la première (51) conduit l'huile sous pression ayant traversé le convertisseur de couple (4) vers le système de lubrification de l'engrenage (5) tandis que la seconde (52) prend du lubrifiant dans le circuit d'alimentation en amont de l'unité hydrodynamique (4) et l'amène au dispositif de lubrification de l'engrenage. Les deux ocnduites de lubrifiant (51, 52) se rejoignent en une seule conduite (54) en amont du dispositif de lubrification (5) de l'engrenage.
Patent EP-0450091-A1 (EP)
Inventor: MATSUSHITA IKUYA
IPC: H01L21/763
Filed: 1990-10-12
Abstract: The method according to this invention comprises a step of forming a three-layer film consisting of a first silicon nitride film (102), a first silicon oxide film (103) and a second silicon nitride film (104) on a portion of a silicon substrate (101), and further forming a third silicon nitride film (106) on the side walls of the three-layer film; a step of forming a first groove having nearly vertical side walls in the exposed silicon substrate (101) by etching, and filling the first groove with a silicon oxide film (108); and a step of removing the second and third silicon nitride films (104, 106) and forming a second groove (111) having side walls that are nearly perpendicular to the exposed silicon substrate (101). Therefore, the second groove (111) that serves as a trench is formed at an end of the silicon oxide film (108) in the field region (107) by the self-alignment to come in direct contact with an element-forming region (115). Further, the width of groove becomes equal to the width of the third silicon nitride film (106) which is constant, and parasitic capacitance becomes the smallest between the collector and substrate.
Patent EP-0453758-A1 (EP)
Inventor: CASTEL DOMINIQUE
IPC: G01R31/28
Filed: 1991-03-18
Abstract: The system consists of test equipment fitted with a connecting unit and an integrated circuit incorporating at least one functional cell (1) and a test cell. The printed circuit comprises functional tracks (7, 8) and test tracks giving access respectively to the functional cell and the test cell. This test cell incorporates means for connecting an input and an output of the functional cell. The test tracks are suitable for an integrated circuit and the connecting unit giving access to each of the printed circuit tracks. The test cell also includes means for putting all the outputs from the functional cell to a high impedance state in response to a neutralising signal derived from the state of the test track. The system enables a printed circuit to be tested by the injection of signals through the connecting unit. <IMAGE>
Patent EP-0480121-A1 (EP)
Inventor: TAKASU KATSUYA
IPC: A61B17/00
Filed: 1991-04-12
Abstract: A surgical device for hyper hidrosis featuring a pipe-portion (11) having a suction opening (13) on its upper surface, with a suction path (12) inside of the pipe. The opening has a convex scraping portion (15) at its front edge. A handle (20), in which the pipe portion is detachably installed, has a vibration generator (21) for propagating ultrasonic vibrations to the pipe portion, and has a passage (25) which connects to a suction pipe (41), and is connected to an ultrasonic generator (30) which generates electrical energy which is changed to ultrasonic vibrations by the vibration generator in the handle. A suction portion, which has a vacuum pump (45) is connected to the suction path through the suction pipe (41).
Patent EP-0458338-A1 (EP)
Inventor: BYSZEWSKI WOJCIECH W
IPC: H05B41/38
Filed: 1991-05-23
Abstract: In one aspect of the present invention a capacitor (C₁) is placed in series with the ballast (L) and the lamp. The capacitor (C₁) lowers the impedance during lamp starting and is shorted out when final arc conditions of the lamp are reached. Method and device for improvement of lumen maintenance of high intensity discharge lamps through minimizing the wall blackening during lamp starting is disclosed. Reducing the electrode material sputtering during the thermionic arc phase of the lamp starting process was achieved by decreasing the cathode fall voltage. The cathode fall voltage in these lamps was decreased by increasing the current flowing through during the starting phase. The increase of starting current was achieved by increasing the open circuit voltage or by decreasing ballast impedance.
Patent EP-0492611-A1 (EP)
Inventor: SCHULD HELMUTH
IPC: G01G13/30
Filed: 1991-12-23
Abstract: Metering and dispensing device for mixing units, especially for asphalt, containing a beam balance (1) having a container (10) at one end and a weight (20) at the other end, and having a switch (22, 23) for fixing the inclination of the beam. The container (10) has a flap (11) which is opened during the tilting of the beam, whilst a filling device (40) is closed. <IMAGE>
Patent EP-0439364-A1 (EP)
Inventor: CHIBA NORIYOSHI
IPC: B41M5/382
Filed: 1991-01-25
Abstract: A method of and apparatus for reclaiming an inked sheet which includes a conductive ink layer formed on an insulating supporter, and in which the ink layer has transferred parts and untransferred parts remaining without being transferred; comprising the fact that an electrode (10 in Fig. 1) is brought into contact with the insulating supporter (2), that conductive ink (7) to be introduced into the transferred parts (4) is conveyed to a position which confronts the electrode (10) with the inked sheet (1) intervening therebetween and which does not contact with the inked sheet (1), that a predetermined voltage is applied between the electrode (10) and the conductive ink (7), thereby to fly and supply the conductive ink (7) into each transferred part (4), and that the supplied conductive ink (7) in each transferred part (4) is fixed (14). Thus, the conductive ink (7) can be supplied without contacting with the inked sheet (1), and the supply of the conductive ink (7) need not be synchronized with the conveyance of the inked sheet (1).
Patent EP-0470709-A1 (EP)
Inventor: SCHNEIDER BARRY L
IPC: A61M27/00
Filed: 1991-07-12
Abstract: A device for releasably retaining a drainage tube in place at its site of exit from a patient's body. The device includes a resilient, adhesive pad (11) for attachment to a patient's skin and a flexible plastic retainer (12) secured to the upper surface of the pad, the retainer including a mounting plate (20) having an enlarged recess (22) extending inwardly from its periphery and a flexible strap (24) formed integrally with the plate and extending outwardly through the recess and beyond the periphery of the plate. The strap is Y-shaped in configuration with its diverging arms secured to the plate at points disposed on opposite sides of an opening formed in an upstanding wall of the plate. The tongue portion (25) of the Y-shaped strap may be reversely turned and inserted through that opening from the direction of the spaced arms. A latching member (30) on the opposite side of the wall has depending teeth which are engagable with teeth on the reversely-turned strap to secure the strap about a drainage tube.
Patent EP-0484088-A1 (EP)
Inventor: SATO NATSUKI
IPC: H01L27/108
Filed: 1991-10-29
Abstract: In a DRAM which includes a memory cell consisting of one MOS transistor and one stacked capacitor, the node electrode of the capacitor is constituted of a stacked layer formed by alternately stacking a first conductor film and a second conductor film. As the first conductor film use is made of, for example, an n-type polycrystalline silicon film, and as the second conductor film use is made of, for example, an oxygen-rich n-type polycrystalline silicon film, or a silicide film of a high melting point metal. On the side faces of the node electrode, the edges of the first conductor films are at the positions that are more indented than the edges of the second conductor films. Because of the indentations, the surface area of the node electrode is increased so that a stacked capacitor with large capacitance can be realized even when the occupancy area of the capacitor is small. A node electrode with the above-mentioned structure can be formed by first anisotropically etching the stacked film, then by isotropically etching the film. This formation process is succinct, and the manufacturing process is also easy to handle.
Patent EP-0487301-A1 (EP)
Inventor: SKOLD CARL N
IPC: C12Q1/68
Filed: 1991-11-19
Abstract: A method is disclosed for stabilizing a conjugate of an enzyme and a member of a specific binding pair (enzyme conjugate). The method comprises the step of combining the enzyme conjugate with an effective amount of an antibody for the enzyme where the antibody does not subsiantially inhibit the activity of the enzyme. The invention has application to assays for the determination of an analyte wherein enzyme conjugates are employed. The improvement comprises employing as a reagent in the assay an immune complex of an enzyme conjugate and an antibody for the enzyme where the antibody does not substantially inhibit the activity of the enzyme. Compositions comprising such an immune complex and kits comprising such an immune complex in packaged combination with other assay reagents are also disclosed.
Patent EP-0448440-A1 (EP)
Inventor: LAMOTTE RENE
IPC: B65B9/20
Filed: 1991-03-07
Abstract: The present invention relates to a method of packaging prepared fresh vegetables which are ready for use and accessory ingredients. This method consists in inserting the fresh vegetable which is ready for use into a tubular envelope (12) by means of separate feed streams, in reclosing this tubular envelope by heat sealing, in inserting the ingredients into the open part of the tubular envelope thus formed, in reclosing the upper end of the tubular envelope and in cutting the two-compartment bag thus produced. The present invention also relates to a line for processing and for implementing this method and the bag of fresh vegetables which are ready for use thus produced. <IMAGE>
Patent EP-0451024-A1 (EP)
Inventor: LISIMAQUE GILLES
IPC: G06K19/10
Filed: 1991-03-27
Abstract: The card comprises a plastic medium, 1, bearing on at least a part of its surface a layer of recording material, 2, and a microcircuit, 3, inserted into the plastic medium. The security of the card is obtained by the establishment of an identification code which is characteristic of the microcircuit/medium combination bearing the recording layer which is, on the one hand, placed in the memory of the microcircuit and which is, on the other hand, detectable by analysis of the medium, any desolidarisation of the medium and of the microcircuit in which the associated code has been placed in memory preventing the verification of the two codes by coincidence. The invention applies, especially, to high-density storage cards. 
<IMAGE>
Patent EP-0473482-A1 (EP)
Inventor: COUTANT REGIS
IPC: H02G3/12
Filed: 1991-08-02
Abstract: Connection box capable of being installed in a conductor-wire raceway duct. According to the invention, the box comprises hooks (42) capable of interacting with an upper rim (44) of such a duct, the hooks being delimited by cut-outs or slots (45) of the side walls. Application to the wiring of electrical equipment. <IMAGE>
Patent EP-0544043-A1 (EP)
Inventor: PIKE D TIMOTHY
IPC: G01D5/20
Filed: 1991-11-25
Abstract: A multiposition sensor device includes a plurality of inductive-type coils arranged in a first array and a plurality of plates arranged in a second array being juxtaposed and movable relative to the coils, allowing the coils and the plates to register in any plurality of unique couple arrangements. The multiposition sensor device further includes a circuit coupled to each one of the coils, which generates a first signal when a plate is registered with its associated coil and a second signal when no plate is registered with its associated coil. In a preferred embodiment, the coil and plates lie in parallel planes. The coils are angularly spaced along a given circumference in one plane while the plates are angularly spaced along a corresponding circumference in the other plane to allow easy rotation of one array with respect to the other. 
In one specific embodiment, there are four coils and five plates. The four coils and five plates interact as the plate array is rotated relative to the coil array and yield ten unique plate-coil combinations. These ten unique arrangements create a basis for a decimal counter. Each coil is connected to a separate comparator circuit, thus allowing the formation of a binary-code-decimal encoder. Other embodiments include plates and coils mounted on two linear arrays in parallel planes juxtaposed one another, or plates and coils mounted on rotatable concentric cylinders.
Patent EP-0488939-A1 (EP)
Inventor: GROSSENBACHER PETER
IPC: D02G1/12
Filed: 1991-08-30
Abstract: The method and apparatus relate to the disentangling of the plug obtained during texturing and to the subsequent drawing of the textured yarn to form a windable yarn. The yarn-tension forces necessary for these two operations are generated by deflecting the yarn, yarn-tension forces occurring as a result of the deflection acceleration. The deflection loop, in which the plug 1.1 is disentangled to form the yarn 1.2, with a suitable choice of the speeds v1, at which the plug is guided into the loop, and v2, at which the yarn is drawn off from the loop, and of other process parameters, is stable and need not be assisted by any mechanical slotted link. A mechanical braking of the yarn, which can cause fibril breaks especially on crimped yarns, becomes unnecessary. <IMAGE>
Patent EP-0441759-A1 (EP)
Inventor: SKAERGARD JAN
IPC: E04B1/82
Filed: 1991-02-01
Abstract: Structural element for providing a limiting surface of a room or a part of a room, in particular an element for ceilings, walls and similar parts of industrial premises, office premises etc., and comprising a vaulted supporting layer, preferably a perforated layer (6) of sheet metal, plastic, cross veneer, particle board or an equivalent material, which on the surface thereof facing the room carries a porous, preferably light coloured layer (7) of for instance glass fibre vlies or woven glass fibre, which layer covers at least the largest portion supporting layer (6), and which is attached thereto by means of glue, double sticking tape or a similar attachment means.
Patent EP-0513069-A1 (EP)
Inventor: ILLIAN GERHARD
IPC: C07D405/12
Filed: 1991-01-24
Abstract: On utilise avec avantage dans des mélanges de cristaux liquides des composés géminés de diméthylalkyle ayant la formule générale (I), dans laquelle R1 représente par exemple un alkyle ou alkényle à chaîne droite ou ramifiée (avec ou sans atome de carbone asymétrique) ayant entre 2 et 16 atomes de carbone; A1, A2, A3 sont différents ou identiques et représentent par exemple 1,4-phénylène, 1,4-cyclohexylène ou pyrimidin-2,5-diyle; M1, M2 sont différents ou identiques et représentent CO-O, O-CO; G représente par exemple un alkylène différent ou identique à chaîne droite ou ramifiée ayant entre 1 et 16 atomes de carbone; k, l, m, n sont égaux à zéro ou 1 et R6 est un alkyle à chaîne droite ayant entre 1 et 10 atomes de carbone. Ces composés entraînent dans des mélanges de cristaux liquides un abaissement du point de fusion, un déplacement de la limite thermique de la phase Sc dans des mélanges ferroélectriques et d'autres améliorations d'importants paramètres électrooptiques.
Patent EP-0517727-A1 (EP)
Inventor: VOGT HOLGER
IPC: H01L21/265
Filed: 1991-02-26
Abstract: L'invention propose un procédé d'amélioration de l'isolation électrique et thermique d'un îlot de silicium comportant les stades suivants: implantation d'oxygène dans une région de silicium (1; 4a) monocristalline à dopage élevé pour produire une couche (2) enfouie et isolée de SiO2, la région de silicium monocristalline à dopage élevé étant produite par dopage élevé d'une couche proche de la surface d'un substrat à dopage faible au moyen d'une implantation ionique et d'un recuit ultérieur, l'implantation ionique s'effectuant avant l'implantation d'oxygène pour produire la couche (2) enfouie et isolante de SiO2; recuit de la structure laminaire obtenue (1, 2, 3); dépôt d'une couche épitaxiale monocristalline de silicium (4, 4a, 4b) possédant un dopage faible comparé à celui du silicium à dopage élevé; production d'un masque de décapage de tranchée (5, 6, 7) sur la couche épitaxiale de silicium (4, 4b) contenant une barrière (6) de diffusion d'agent de dopage; définition de la tranchée (8) au moyen d'un procédé photolithographique; attaque par corrosion de la tranchée (8) jusqu'à la couche (2) enfouie et isolée de SiO2 servant de masque de blocage de corrosion; apport d'un dopage élevé dans les parois latérales de la tranchée (9); isolation (10) des parois latérales (9) de la tranchée; remplissage (11) de la tranchée (8).
Patent EP-0597848-A1 (EP)
Inventor: LEVY LIONAL
IPC: A47C19/12
Filed: 1991-05-29
Abstract: Chaise longue pliable, avec un châssis comprenant des éléments longitudinaux parallèles (1, 2, 31, 32) munis chacun de deux charnières (3, 4, 33, 34) définissant une partie centrale (35) formant l'assise et sur laquelle sont articulés des pieds repliables (38, 39), une partie supérieure et une partie inférieure, chacune de ces parties comportant une toile se tendant entre les deux éléments longitudinaux, ledit châssis comprenant en outre au moins deux barres transversales (5, 6, 310, 311) de maintien disposées respectivement à chacune de ses extrémités. Les pieds repliables sont disposés aux deux extrémités de ladite assise (35) sur des moyens d'articulation solidaires des charnières respectives (3, 4, 33, 34), lesdits moyens d'articulation étant destinés à permettre aux pieds en position repliée de se juxtaposer deux à deux, lesdites barres de maintien (5, 6, 310, 311) étant munies d'une articulation (27, 312) leur permettant d'être disposées le long des éléments longitudinaux (1, 2, 31, 32) en vue du rapprochement de ces derniers lors du pliage avec mise à l'état détendu des toiles, qui se retrouvent en dehors de la structure lorsque celle-ci prend sa forme la plus compacte de façon à ne pas être endommagées, la chaise longue comportant en outre des moyens de verrouillage destinés à la bloquer et à la stabiliser en position active dépliée.
Patent EP-0491020-A1 (EP)
Title: Etching solution.
Inventor: LINDINGER BERND
IPC: H05K3/06
Filed: 1991-06-22
Abstract: An electrolytically reclaimable etching solution for etching circuit boards and mold parts of copper and copper-based alloys, with a content of copper tetrammine sulfate, ammonia, ammonium sulfate, ammoniachloride, if necessary ammonium nitrate, and also a catalyzer for raising the etching rate. According to the invention, such an etching solution excels through a content of vanadium or a vanadium compound as a catalyzer in a concentration of 1 mg to 99 mg/l of etching solution, calculated as vanadium.
Patent EP-0541613-A1 (EP)
Title: Moteurs diesel combines a deux et quatre temps a transmission variable continue
Inventor: WALLACE FRANK JULIUS
IPC: F02B37/013
Filed: 1991-07-18
Abstract: Cette invention se rapporte à des moteurs combinés. Un groupe ou équipement générateur (10) comprend un moteur alternatif (11) comportant un arbre de sortie (12); un ensemble turbocompresseur généralement indiqué par (13); une transmission variable continue (CVT) (14) accouplée entre la turbine à basse pression (18) de l'ensemble (13) et l'arbre (12); un ensemble de commande (15) servant à commander la transmission de puissance du CVT (14) entre la turbine (18) et l'arbre (12) en fonction des conditions de fonctionnement de l'équipement (10).