baber/WOPTO huggingface dataset:
Patent EP-0494051-A1 (EP)
Inventor: MURATA MASAHIKO
IPC: D03D47/30
Filed: 1991-12-27
Abstract: The apparatus is preventing a broken weft piece (Y₁), which results from a weft break taking place adjacently to the outlet of the weft winding tube (1b) of the weft measuring and storage device (1) of winding type, from being inserted into a warp shed (W), and subsequently withdrawing the weft portion present at the cloth fell (W₁) of woven fabric by pulling its succeeding weft portion prevented from being inserted. 
     The winding amount of reserve weft on the weft winding surface (1a) of the weft measuring and storage device (1) is detected by the reserve weft sensor (8). The information from such detection is transmitted to the computer control (C), which activates the blow nozzle (15) to prevent weft insertion in response to "no reserve weft" signal from the reserve weft sensor (8).
Patent EP-0502096-A1 (EP)
Inventor: TIGHE DONALD J
IPC: G06F1/26
Filed: 1990-11-21
Abstract: Alimentation (12) en puissance de courant alternatif triphasé équilibrée, pour système informatique à charges (34) de courant continu variable non équilibrée. Les convertisseurs (18a à c) de courant alternatif en courant continu, utilisent un circuit de correction de facteur de puissance élevé, afin d'imposer une forme d'onde (23) de charge de courant sinusoïdale, en phase avec la tension (24) de courant alternatif. Chaque convertisseur de courant alternatif en courant continu produit des tensions de courant continu égales maintenant une charge équilibrée sur les sources de puissance de courant alternatif. La conception et l'organisation des composants d'alimentation en puissance rendent l'alimentation insensible aux défaillances lorsqu'une phase (oA, oB, oC) de puissance de courant alternatif ou un convertisseur de courant alternatif en courant continu est perdu du fait d'un mauvais fonctionnement ou d'une intervention.
Patent EP-0594583-A1 (EP)
Inventor: DEFORD CONNIE I
IPC: C07D233/84
Filed: 1991-01-11
Abstract: On a préparé des 3-thio-2-propynenitriles à substitution, correspondant à la formule: R-S-C=C-C=N, dans laquelle R représente un groupe alkyle, alkyle cyclique, aryle ou hétérocyclo. On a découvert que ces composés présentent un degré élevé d'activité antimicrobienne dans des applications industrielles et commerciales. On utilise des compositions contenant lesdits composés dans ces applications.
Patent EP-0512067-A1 (EP)
Inventor: CARNEY WILLIAM VINCENT
IPC: H01B7/24
Filed: 1991-01-17
Abstract: Systèmes adaptatifs de cadre de distribution et de ratelier (30) pour la manipulation de câbles à fibre optique (66), comprenant des sections de ratelier avec des portions de parois qui peuvent être remplacées sans enlever la section ni déplacer les câbles dans la section et comprenant en outre des logements (34) avec des étagères mobiles (162) qui peuvent être adaptés pour tenir les épissures des fibres optiques, les connecteurs des fibres optiques ou les bobines des fibres optiques (194).
Patent EP-0471853-A1 (EP)
Inventor: MATSUURA IKUYA - - NISHIDENJIG
IPC: C07C51/25
Filed: 1991-03-11
Abstract: A process for producing methacrylic acid with the use of a catalyst which has a methacrolein oxidation activity and excellent heat resistance and can be prepared with good reproducibility. Methacrylic acid is produced by the catalytic gas-phase oxidation of methacrolein with an oxygen-containing gas in the presence of a catalyst containing divanadyl pyrophosphate as the active ingredient. The catalyst to be used may be one wherein part of the vanadium atoms are pentavalent or one wherein all of the vanadium atoms are oxidized into pentavalent vanadium ions. The catalyst can be prepared from an oxide of vanadium and an oxyacid of phosphorus, and it is possible to prepare a more highly active catalyst by incorporating an excessive phosphorus component in an amount of 0.001 to 40 mol% in terms of phosphoric acid into the catalyst. A suitable example of the excessive phosphorus component is VO(H₂PO₄)₂.
Patent EP-0477387-A1 (EP)
Inventor: NAKAMURA KOZO
IPC: C30B15/00
Filed: 1991-04-17
Abstract: Procédé de production d'un monocristal de SrLaGaO4 à l'aide du procédé de Czochralski et de l'oxyde suivant à titre de fonte de la matière première: SrxLayGazOw où z x, y x, 0.28 x 0.325, x+y+z=1, et w=(2x+3y+3z)/2. De préférence, on forme la fonte en faisant tourner la matière première, et l'on produit le monocristal de préférence dans une atmosphère à teneur réduite en vapeur d'eau et en gaz carbonique.
Patent EP-0532648-A1 (EP)
Title: Method and apparatus for transmission of data over power lines
Inventor: ROBERTS LYN MERVYN
IPC: H02J13/00
Filed: 1991-06-05
Abstract: A method of coordinating the transmission of polling messages from a low voltage distribution substation and the responses from a plurality of electricity meters is provided. The transmissions and responses are communicated over the low voltage distribution network. Precise phase of the data bit timing of transmitted polling messages from the substation is preserved between transmissions and the response from electricity meters maintains the phase of the data bit timing of the messages from the substation in its own transmissions. A further feature of the invention is to operate a mains metering system so as to avoid interference between polled data collection systems operating from each of a plurality of interconnected substations. This is achieved by operating each of the polled data collection systems on a separate frequency. By operating a plurality of polled data collection systems each on a separate frequency the information carrying capacity of a power distribution network data transmission system is increased. <IMAGE>
Patent EP-0532657-A1 (EP)
Inventor: EDWARDS THOMAS C
IPC: F01C21/08
Filed: 1991-05-31
Abstract: Machine de déplacement de fluide du type à pales utilisant un rotor cylindrique (14), équipée d'une ou de plusieurs pales coulissantes fixées, dans laquelle le rotor (14) ainsi que l'ensemble de pales est placé rotativement de manière excentrique à l'intérieur d'un profilé de structure adaptée interne (12) entre des plaques terminales opposées, dont la combinaison définit des compartiments à volumes variables enfermés. Chaque pale (20, 22, 24, 26) est montée sur les côtés opposés à l'aide de fixations (20a, 22a, 24a, 26a), lesquelles sont montées pivotantes loin des bouts des pales. Les fixations viennent au contact de couronnes circulaires, par l'intermédiaire d'un moyen anti-frottement, situées à l'intérieur des plaques terminales qui sont concentriques avec le profilé de structure creuse. Deux moyens anti-frottement situés entre les fixations et les couronnes sont décrits, un se présente sous la forme de paliers à rouleaux en cage tournant librement (54, 56) interposés entre les fixations (20a, 22a, 24a, 26a) et les couronnes internes respectives (50, 52), et l'autre se présente sous la forme de fixations pourvues de paliers mis en rotation (112), lesquels viennent directement au contact de ces surfaces annulaires internes. L'invention concerne également des combinaisons de ces moyens de fixation de pales anti-frottement. Les fixations de pales viennent au contact à la fois des périphéries internes des couronnes des plaques terminales afin d'assurer une régulation du mouvement positif des pales radiales biaxiales, et le profilé de la structure (12) est défini de manière que les bouts des pales à mouvement positif régulé (20, 22, 24, 26) restent en relation d'étanchéité très proche mais sans frottement avec la structure creuse adaptée.
Patent EP-0497935-A1 (EP)
Inventor: JACKSON ROBERT SIDNEY
IPC: B24C7/00
Filed: 1991-07-31
Abstract: Appareil servant à réaliser un procédé de nettoyage de surfaces de bâtiments, qui comprend une chambre (11) compartimentée en zones inférieure et supérieure (35a, 35b) par un moyen de limitation pyramidal (33). Un gaz à vitesse lente est introduit à partir d'un corps perforé (15) pour fluidifier un lit de matériau particulaire (13) possédant une certaine énergie et s'évacuant vers une pièce manuelle (21) par l'intermédiaire d'un moyen d'évacuation (19). Le lit est maintenu en condition stable par la descente sous gravité du matériau particulaire (37) retenu par le moyen de limitation (33). Le matériau (37) et le matériau (13) forment un continuum au passage de communication périphérique (41) du moyen de limitation. Un gaz à vitesse élevée traversant le passage (25) et six passages (95) dans un élément créant un tourbillon (79) entraîne les particules transportées par le gaz à vitesse lente le long du passage (23) à la jonction (27) du passage (23) avec les passages (95). Quand le matériau particulaire atteint la jonction, il est immédiatement accéléré par le gaz à vitesse élevée jusqu'à sa vitesse d'évacuation de la pièce manuelle.
Patent EP-0550497-A1 (EP)
Inventor: POSSMAYER FRED
IPC: A61K35/42
Filed: 1991-09-25
Abstract: On décrit un agent tensioactif naturel comprenant une mousse et un procédé servant à produire cet agent in situ dans les poumons d'un mammifère qui vient d'être tué. Le rinçage rapide des poumons d'un mammifère in situ avec une solution saline produit une suspension de l'agent tensioactif naturel. L'extraction de la suspension du mammifère par sa trachée, avec une force suffisante pour faire mousser in situ l'agent tensioactif permet d'obtenir celui-ci sous une forme pouvant être aisément recueillie à travers la trachée, en combinaison avec la suspension. L'extraction de la mousse au solvant organique fournit un agent tensioactif à extrait lipidique purifié présentant une activité biophysique convenant à une utilisation clinique.
Patent EP-0560780-A1 (EP)
Inventor: KADAGIES KLAUS
IPC: D06B1/14
Filed: 1991-10-22
Abstract: Le dispositif (100) comporte un tambour tournant horizontalement (10) sur lequel arrive la bande de matière (1) latéralement par le haut. Légèrement au-dessous du point d'arrivée (3) est appliqué contre le tambour (10), ou contre la face externe de la bande de matière (1), un ruban tournant étanche aux liquides (20), lequel rend l'espace ainsi formé (9) étanche vers le bas. Le ruban (20) a sur les deux bords longitudinaux des arêtes (25) s'engageant dans des rainures (23) du tambour (10) et délimitant l'espace (9) dans le sens axial.
Patent EP-0551403-A1 (EP)
Inventor: WUSTMANN GERHARD K
IPC: G06V10/20
Filed: 1991-09-26
Abstract: A method for automatically locating and recognizing amount data on a document by scanning the document to first locate a particular symbol, such as a dollar sign "$", and then using the located "$" to determine the document area containing the amount data to be recognized. Elements of the "$" symbol and amount characters are extracted from a gray-level image using binary seed and mask images derived using different gray-level thresholds. Operation is such that black pixels found in the higher threshold seed image are propagated in the lower threshold mask image to form connected components which are used for character recognition.
Patent EP-0535234-A1 (EP)
Inventor: KRUGLOV VALERY PETROVICH
IPC: C08H99/00
Filed: 1991-10-15
Abstract: The product provided contains at least 5% by weight of a water-soluble and alcohol-insoluble fraction based on the fragments of the oxidative/hydrolytic destruction of humic acids, which has a molecular weight of 150-650 daltons and the properties which are confirmed by the elemental analysis, by UV and IR spectra, by the temperature of the start of carbonisation, by the content of carboxyl and hydroxyl groups and by the ash content. In the process, the solid fossil humidified combustible material having a moisture content of at least 10%, which contains humic acids having an average molecular weight of 900-6000 daltons, is treated at an elevated temperature with an oxidising agent which, based on active oxygen, is taken in an amount of 0.05-0.50 parts by weight per 1 part by weight of the said humic acids.
Patent EP-0496425-A1 (EP)
Inventor: MOORE CECIL E
IPC: B21C37/10
Filed: 1992-01-24
Abstract: An improved method and apparatus for forming box-shaped sheet metal ducts with Pittsburgh-type seams. The improved method is a continuous process in which the sheet metal is fed from an uncoiler, and after straightening and notching, the leading edge is fed into a single apparatus that performs all of the remaining forming functions. In this single apparatus, the leading edge of the material is formed into the male portion of the Pittsburgh seam, after which the box is formed and then the female portion of the Pittsburgh seam is formed and the material sheared to complete the box section. Using this improved method eliminates the moving of separate parts from one station to another, thereby improving the efficiency of the forming operation and the quality of the resulting box section.
Patent EP-0575641-A1 (EP)
Inventor: ALLGAEUER MICHAEL DIPL-PHYS
IPC: G01D5/38
Filed: 1992-06-17
Abstract: In an interferential measuring system according to Figure 1, an illumination beam (0) is split by a first grating (2) at the splitting location (2b) into three part-beams (A, B, C) which are again diffracted by a second grating (1) and interfere at spatially separate locations (2a, 2c) at the grating (2). The interfering part-beams (A11, A12, B11, B12, B21, B22, C11, C12) are detected by photoreceivers (5a, 5b, 5c, 5d). The spacing of the planes of the gratings and the diffraction angles are matched to one another in such a manner that the distance of the splitting location (2b) from the combining locations (2a, 2c) is greater than or equal to the diameter of the part-beams (A1, B1, B2, C1) so that a spatial frequency filtering can be carried out with a diaphragm (3). <IMAGE>
Patent EP-0583491-A1 (EP)
IPC: B61D17/20
Filed: 1992-08-08
Abstract: Disconnectable intercommunication passage between vehicles, in particular rail vehicles, which are coupled to one another in an articulated fashion, with an articulated bridge, the articulated bridge (1) being connected to the vehicles (11, 12) so as to be capable of rotating relative to the longitudinal axis (3) of the vehicle. <IMAGE>
Patent EP-0534136-A1 (EP)
Inventor: POLZER KARLHEINZ
IPC: A61J1/00
Filed: 1992-08-20
Abstract: The invention relates to a closure for an outlet opening (1) of a container, a tube or a pipe, having a connector part (2) which is provided with a centrical, channel-shaped recess (3) and can be fastened on the outlet opening (1). Furthermore, there is provided a cap part (5) sealing the recess (3) towards the outside, having an intended breaking point (4) and connected to the connector part (2), a disc-shaped closure membrane (6) being arranged in the channel-shaped recess (3). For simple and operationally reliable construction of the closure and for guaranteeing maximum convenience of operation it is intended that a detachable protective cap (7) be fitted over the cap part (5) and at least part of the connector part (2).
Patent EP-0503706-A1 (EP)
Inventor: GARCIA RODRIGUEZ MANUEL
IPC: A45D29/18
Filed: 1992-02-27
Abstract: Such comprises a preferably cylindrical body, one of the ends of which is fitted with a dispenser (7) for varnish contained in a reservoir 92), a dose being sent to soak a brush (8, 33) the size of which is controlled by two pincers (16, 37) delimiting the profile of the fingernail to be varnished, which finger is previously inserted through the opposite end of the body. The body is wholly closed by doors (14, 26) that are released on inserting the finger. 
     The brush (8) has an arched and resilient back for its ends to follow the edges of pincers (16) that follow the nail contour. The back of the brush can also be made up of various displaceable elements with bristles that partially overlap one another. 
     The brush (8) is covered by a casing (10, 17), removable by rotation or by axial displacement. 
     The varnish is applied upon displacement of the nail with respect to the brush, when either element stays in place.
Patent EP-0517335-A1 (EP)
Inventor: GORISSE PHILIPPE SOCIETE CIVIL
IPC: H03K23/66
Filed: 1992-06-04
Abstract: Programmable frequency-divider circuit containing a predivider with p division cells in cascade in which each cell of rank i provides a normal division ratio of 2 and is programmable in order to be able also to divide by 3, the input frequency applied to this cell. According to the invention, each cell of rank i provides, by way of authorisation signal for the programmed mode, intended for the cell of rank i-1 which precedes it, a so-called window signal calibrated in duration and in position over time, at the working frequency of the said cell i, and the predivider (PPSC) is associated with counting means (CNT) for providing a programmable division ratio (R) equal to M.2<p> + N for which M is an integer supplied to the counting means (CNT), p is the number of cells of the predivider (PPSC), and N is an integer supplied to the programming inputs of the predivider (PPSC). <IMAGE>
Patent EP-0521596-A1 (EP)
Inventor: VAN HEUGTEN ANTHONY Y
IPC: A61M25/06
Filed: 1992-02-25
Abstract: A catheter device (10) is disclosed which contains a catheter (50) over an insertion needle (24). The insertion needle is attached to a needle hub (52) which contains a flash chamber (26). Within the flash chamber the proximal end of the needle is connected to a clear plastic tube (29) so that flash is initially determined in this tube; overflow flash is then caused to flow into the larger flash chamber from the flash tube.
Patent EP-0503901-A1 (EP)
Inventor: NOGUCHI MINORU
IPC: H01M4/48
Filed: 1992-03-10
Abstract: A cathode material for a lithium battery comprising an amorphous solid solution comprising V₂O₅, CoO₂, P₂O₅ and MO, wherein M represents an alkaline earth metal element and CoO₂ is contained in an amount of 0 to 10 mol% based on V₂O₅, which is produced by melting a mixture of V₂O₅, CoO₂, P₂O₅ and MO to form a melt, wherein CoO₂ is contained in an amount of 0 to 10 mol% based on V₂O₅, and then putting the melt into water or pressing the melt with metal plates to pulverize it.
Patent EP-0505196-A1 (EP)
Inventor: TAMAGAWA SHIGEHISA
IPC: B32B27/10
Filed: 1992-03-19
Abstract: A photographic printing paper support has a base paper which is internally size-treated with an epoxidized fatty acid amide composition comprising (1) behenic acid or a higher fatty acid mixture having behenic acid as a main component, (2) diethylenetriamine and triethylenetetramine in the mole ratios of 5:95 to 60:40 and (3) 0.6 to 1.2 equivalents, based on the amino groups of the diethylenetriamine and triethylenetetramine which do not react with the fatty acids, of epichlorohydrin. 
     Optionally the composition includes (A) an anionic polyacrylamide and (B) a cationic polyacrylamide in a weight ratio of 90:10 to 40:60 in an amount of 0.2 to 3% of the weight of the paper. 
     Other conventional additives can be included in the paper, which can then be calendered; it is then extrusion coated on both sides with a polyolefin, preferably a polyethylene, e.g. in a thickness of 15-50 µm, and is then coated on one side with a photographic sensitive emulsion layer. 
     The sized support has low absorption of photographic processing solution, thus reducing the depth of edge-contamination.
Patent EP-0514187-A1 (EP)
Inventor: SCORTICHINI CAREY LEE
IPC: C25B9/19
Filed: 1992-05-15
Abstract: An electrolytic cell for the labeling of proteins, peptides and other organic molecules employs a cathodic half cell and an anodic half cell, where a porous working electrode is located in one half cell and a counter electrode is located in the other of the half cell, the two half cells being divided by a separator. A reference electrode located in the half cell containing the working electrode, and placed outside the current path between the working electrode and the counter electrode confers precise control of the working electrode potential, which allows the maximum rate of labeling to be achieved while minimizing oxidative damage to the protein, peptide or organic molecules. Saturation of the working electrode with non-radioactive label coupled with a ratio of working electrode surface area to volume of half cell containing the working electrode between 0.001 to 10 cm⁻¹ minimizes the problem of loss of activity of radiolabel due to adsorption on the working electrode.
Patent EP-0524827-A1 (EP)
Inventor: KAWAKAMI YUKICHIKA
IPC: C08G75/02
Filed: 1992-07-23
Abstract: Disclosed herein is a process for the production of an alkylene thioether-arylene thioether copolymer, which comprises copolymerizably reacting a compound having at least one alkali thiolate group and obtained by causing an alkali metal sulfide to act on a poly(arylene thioether) in a water-containing polar organic solvent so as to depolymerize the poly(arylene thioether) with a dihalogen-substituted aliphatic compound in a water-containing polar organic solvent.
Patent EP-0545589-A1 (EP)
Inventor: SWEENEY DEREK JOHN
IPC: F02C7/28
Filed: 1992-11-20
Abstract: A turbine shroud is formed by a ring of butted shroud segments. Each turbine shroud segment has a radially inwardly projecting annular flange which is seated on a radially outwardly facing surface of an annular tip of the outer shroud of the downstream nozzle stage. This flange is free to slide axially relative to the annular tip during thermal expansion of the nozzle outer shroud in the axial direction. Each turbine shroud segment has a spring seated thereon which urges the radially inwardly projecting flange toward the annular tip of the nozzle outer shroud. Honeycomb material attached to the turbine shroud segment discourages the flow of hot gases through the gap between the flange and annular tip of the outer shroud of the downstream nozzle stage attributable to seam chording, thereby reducing the leakage of hot gas into the spaces between the shrouds and the outer casing.
Patent EP-0600132-A1 (EP)
Inventor: KISHI MITSUHIRO C O JAPANIC CO
IPC: F26B3/20
Filed: 1992-12-03
Abstract: A raw sewage disposal apparatus (5) capable of evaporating the liquid component of raw sewage contained in an airtight vessel (10) and capable of cleaning the vessel (10) after and evaporating the liquid component of the raw sewage and heating the vessel (10) so that dust which is not evaporated can be collected with assurance, hence the apparatus (5) can be used for a long time. The apparatus (5) comprises a vessel (10) for containing the raw sewage therein, a heater (16) for heating the lower portion of the vessel (10), an air supply pipe (33) for supplying air into the vessel (10), a discharge pipe (19) communicating with the vessel (10) for discharging vapor formed by the evaporation of the liquid component for the raw sewage, a catalyst box (15) connected to the discharge pipe (19) by way of a closing valve (20), a dust collection box (24) connected to the discharge pipe (19) by way of a closing valve (22) and a collection bag (48) housed in the dust collection box (24) for separating the dust from the air and collecting the dust.
Patent EP-0506529-A1 (EP)
Inventor: SERNIT ERIC
IPC: G10K11/00
Filed: 1992-03-20
Abstract: The invention relates to low-frequency acoustic transmitting antennae formed by a set of electro-acoustic transducers (102) joined together on a front face. It consists in equipping this antenna with soft baffles (103) situated at the ends of the front face (101) perpendicular to the latter and behind its plane. The width of the antenna is advantageously equal to one wavelength and that of the soft baffles to 1/5th of the wavelength. The soft baffles are preferably produced with compliant resonant tubes. It makes it possible to considerably reduce the back lobe of a low-frequency antenna whose front lobe exhibits a significant aperture. <IMAGE>