baber/WOPTO huggingface dataset:
Patent EP-0422385-A1 (EP)
Inventor: KRAUSE GERHARD
IPC: G01J5/30
Filed: 1990-09-04
Abstract: An optoelectronic circuit arrangement, for example for thermal images, contains a multiplicity of independent photodetector elements (1), the signals of which are combined by means of multiplexers (3). The multiplexer output (4) is connected to the common input of a switched integrator (5) which applies integrated signals to an output switching device, it being ensured that there is no connection between the multiplexer (3) and the output of the output switching device at any time. For this purpose, the integrator exhibits at least one channel (5.1, 5.2, 5.3) having three electronic switching sections (a, b, c), which carry out in cyclic succession the operations "integrating", "supplying integral to output", "deleting integral". 
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Patent EP-0427933-A1 (EP)
Inventor: DIESNER WILLI
IPC: D03J1/06
Filed: 1990-09-06
Abstract: The manufacture of a label tape starts from a wide web, into which the various tape patterns are worked multiply next to one another by figuring wefts in particular zones of the web, the figuring wefts being tied off in the base fabric in the transitional regions between such web zones. The wide web is thereafter cut in zones into the desired label tapes by means of fusion cuts, fusion edges occurring at the tape margins. To make the fusion edges especially soft, it is proposed first to cause all the figuring wefts to float above the base fabric in a figuring-weft layer in the transitional region, after which the figuring-weft layer is removed, for example by being burnt away, before the fusion cut is made. Substantially smaller masses of material are consequently present at the fusion edges which therefore are no longer so bulky and hard. It has proved appropriate to use as fusion cutters ironing surfaces, along which the fusion edges brush and are thereby shaped and brushed smooth.
Patent EP-0418793-A1 (EP)
Inventor: KIYOHARA TAKEHIKO
IPC: B41J13/10
Filed: 1990-09-17
Abstract: The present invention provides a horizontally set recording apparatus (10) provided with a sheet inserting and discharging holes (11, 12) at the upper surface, wherein substantially linear recording sheet transporting route passing through the recording section is formed, and an automatic sheet feeding apparatus (30) can be removably attached thereon. The recording sheet (13) is delivered into an inlet opening (28) of said transporting route.
Patent EP-0422416-A1 (EP)
Title: Bed base
Inventor: HORRY YVES
IPC: A47C23/06
Filed: 1990-09-18
Abstract: Bed base made of spring members (1) extending in the longitudinal direction and battens (2) laid across them, characterised in that fixing strips are connected to the spring members, which exhibit loops, slits or holes (3) to take the batten ends, and that devices to lock them are provided on the battens. 
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Patent EP-0432666-A1 (EP)
Inventor: SATO KENSAKU C O HIROSE ELECTR
IPC: H01R13/46
Filed: 1990-12-07
Abstract: An electrical connector for a shield cable which includes a shield sleeve portion (3) including a contact holding portion (6) having a jig entrance (10) extending forwardly from a rear edge thereof, a shield wires crimping portion (7) having a pair of crimping tabs (12), and an outer sheath crimping portion (8) having a pair of crimping tabs (13); and a signal line contact (5) having a contact body (14) and a pair of crimping tabs (17) to which a signal line of the shield cable is to be connected by crimping and placed within the contact holding portion via an insulation body so that the crimping portion is positioned within the jig entrance.
Patent EP-0481129-A1 (EP)
Inventor: UYTTERHOEVEN HERMAN JOZEF
IPC: B41M5/52
Filed: 1990-10-17
Abstract: Dye-image receiving element for use according to thermal dye sublimation transfer comprising a support having thereon a dye-image receiving layer containing a (co)polyester comprising condensation residues of one or more diols and one or more dicarboxylic acids wherein at least one of the said diols and/or said dicarboxylic acids contains not more than 5 carbon atoms in the main chain and contains a long chain alkyl or alkylene group having at least 6 carbon atoms in a side chain.
Patent EP-0438848-A1 (EP)
Inventor: SCATTERGOOD ROGER
IPC: C10N40/08
Filed: 1990-01-25
Abstract: A method of lubricating mechanical parts in the presence of at least one fluoroelastomer surface. The lubrication is effected by means of a lubricating oil containing a dispersant prepared by (i) reacting at least one polyamine with at least one acyclic hydrocarbyl substituted succinic acylating agent in which such acyclic hydrocarbyl substituent contains an average of at least 40 carbon atoms, such reaction being conducted using proportions such that the acylating agent is reacted with the polyamine in a mole ratio of from 1.05 to 2.85 moles per mole of polyamine, and (ii) reacting the product so formed with (a) at least one aliphatic vicinal dicarboxylic acid acylating agent containing 4 to 30 carbon atoms in the molecule and in which the two carboxyl groups are separated from each other by two aliphatic carbon atoms, or (b) an anhydride, acid halide, or ester of at least one such dicarboxylic acid acylating agent, or (c) a combination of (a) and (b), using in the reaction of (ii) proportions such that the mole ratio of such acylating agent is from 0.10 to 2.50 moles per mole of said polyamine with the proviso that the total mole ratio of the acylating agents in (i) and (ii) per mole of said polyamine is in the range of 2.40 to 4.50.
Patent EP-0399637-A1 (EP)
Inventor: HIRABAYASHI JUNZOU NAGOYA WORK
IPC: B25B23/02
Filed: 1990-01-30
Abstract: A method of detecting failure to tighten screws against works (3) includes steps of detecting every screw tightening operation against the work (3) after start of a screw tightening step, counting the number of times of the screw tightening operations detected in the previous step, detecting the completion of the screw tightening step, and comparing a counted value at the time of the completion of the screw tightening step with a predetermined value, thereby informing of a result of comparison. A device for carrying out the method includes a current relay (17) responsive to a large load current during the tightening operation of an electric screwdriver (11) in a screw tightening step, a presettable counter (12) for counting the number of operations of the current relay (17), photoelectric switches (4, 5) detecting completion of the screw tightening step for the work (3), and an alarming device (23).
Patent EP-0381478-A1 (EP)
Inventor: FERRIS MICHAEL J
IPC: C12N1/20
Filed: 1990-01-31
Abstract: A microbiological process is described for the preparation of 6-desmethyl-6-α-hydroxymethyl lovastatin derivatives and 8-acyl analogs thereof.
Patent EP-0405733-A1 (EP)
Inventor: SCHOLZ JAMES PAUL
IPC: H01R12/52
Filed: 1990-05-14
Abstract: An electrical contact (100) of the type having a square post contact section (102) at one end and a box-­like receptacle contact section at the other end matable with such a post section of a like contact, for use in stackable connectors for interconnecting printed circuit boards of a parallel array, is formed to have a square post with flat side surfaces with an originally square cross-section of dimensions matable with the box-like receptacle contact section. The contact is modified by having the corners (110) of the square post section (102) smoothly rounded. The diagonal of the cross-­section is thereby substantially reduced and is insertable through a through-hole of the board which has a diameter similarly substantially smaller than the diagonal of the original square cross-section, while the post section (102) maintains side surfaces which remain substantially flat for mating with an unmodified box-­like receptacle contact section. The contact maintains at least the mating characteristics of a contact having the original square cross-section post section, while a smaller array of through-holes for board interconnection is possible because the hole diameters are reduced.
Patent EP-0469209-A1 (EP)
Inventor: DI PALMA GIORGIO
IPC: F16K7/02
Filed: 1990-10-08
Abstract: A ball valve device for controlling fluid flow has a stainless steel ball (14) positioned in the lumen of an I.V. tube (12). The outer diameter (28) of the ball (14) is equal to the inner diameter (30) of the I.V. tube (12), so that the outer surface of the ball (14) establishes a fluid seal with the inner surface (32) of the tube (12). A latex sheath (16) surrounds the tube (12) in the proximity of the ball (14) to provide resilience and memory for the tube (12). Inserts (18,20) are positioned in the lumen both upstream and downstream from the ball (14) to hold the ball (14) in position under the sheath (16). Each insert (18,20) is formed with a lumen (38,40) for fluid flow, and has a tapered surface (24,26) adjacent to the ball (14), which prevents the ball (14) from forming a seal with the insert (18,20).
Patent EP-0438879-A1 (EP)
Inventor: MATTHEWS GREGORY DELANO
IPC: G01R31/12
Filed: 1990-12-11
Abstract: A device for monitoring an electrical cable (2) composed of a conductor surrounded by insulation, to locate insulation defects, while a signal is impressed on the conductor, in the presence of noise fields, the device including an ion generator (4) for creating an ionized atmosphere to envelop the cable (2), a sense wire assembly (6,8) arranged to be disposed in the vicinity of the cable (2) and within the ionized atmosphere so that the signal impressed on the cable (2) conductor is coupled into the sense wire assembly (6,8) when the ionized atmosphere envelops an insulation defect, and a circuit (18,24,30) for monitoring the signal coupled into the sense wire assembly (6,8) from the cable (2) conductor. The sense wire assembly (6,8) is composed of a first wire (8) presenting a low resistance to the ionized atmosphere, a second wire (6) presenting a high resistance to the ionized atmosphere, and a circuit unit (12,14) connected for producing a sense wire signal which is a function of the difference between the signal coupled into the first wire (8) and the signal coupled into the second wire (6). The device may further include a reference conductor (10) arranged to extend along, and in a fixed position relative to, the cable (2), a signal generator (20) connected for applying an alternating reference signal to the reference conductor (10), a signal detector (26) connected for producing a correction signal representative of the degree of resistive coupling of the reference signal into the first sense wire (8), and a correction circuit (34) connected for correcting the signal produced by the monitoring circuit (18,24,30) as a function of the value of the correction signal.
Patent EP-0411970-A1 (EP)
Inventor: WANG JAMES J
IPC: A61L2/18
Filed: 1990-05-30
Abstract: Microorganism-contaminated articles, such as plastic food containers, may effectively be sterilized by the synergistic combination of hydrogen peroxide, peracids and ultraviolet irradiation. The combination of these three agents provides significantly higher sporicidal effect than any two of these agents alone or in combination. Moreover, this method is highly effective against dry bacterial spores.
Patent EP-0430786-A1 (EP)
Inventor: ROSSI PIERRE
IPC: E04C5/01
Filed: 1990-11-26
Abstract: The staple fibre made of drawn steel, intended to be incorporated into a fibrous composite, especially a cementous substance, made from a length of steel wire (2) shaped so that the fibre should be contained in one plane and should have, in this plane, the configuration of a convex and closed loop, characterised in that it exhibits, in its plane, the configuration of an oblong loop whose ends are defined by the curved parts of the wire (5, 6), the said curved parts of the wire (5, 6) being joined together by rectilinear parts of the wire (7, 8) and in that the two end parts (3, 4) of the length of wire (2) are arranged side by side and in opposite directions and extend between the said curved parts of the wire (5, 6) to form one of the said rectilinear parts of the wire (8). <IMAGE>
Patent EP-0433150-A1 (EP)
Inventor: SUSINI CLAUDE
IPC: A45D40/00
Filed: 1990-12-10
Abstract: Single-use article, particularly for taking samples, which can be produced in a single piece, comprising a tubular rod (1), one end of which terminates in a perforated dome (3) supporting a thin layer of substance (14), and carrying a removable cap (5). 
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Patent EP-0388336-A1 (EP)
Inventor: FABRE AIME
IPC: D03D47/23
Filed: 1990-03-15
Abstract: Yarn-clamping device mounted on the weft-inserting member, in the form of a false shuttle, of looms with fixed weft reserves for making industrial fabric from large-diameter yarns of pronounced stiffness, of the type comprising a jaw (14) which tilts about a pivot (21) and which is equipped, on the one hand, with a movable bit (14a) capable of interacting with a fixed bit (11a) and, on the other hand, opposite said movable bit, with a wing (14b) subjected to the action of elastic means (15-17) ensuring the permanent closure of the abovementioned bits, these being capable of opening under the effect of two fixed shoes (16) which engage into a longitudinal groove (12a) of the body (12) of the false shuttle in order to cause the jaw to tilt, characterised in that it comprises, furthermore, a force step-down lever (25), the tilting pivot (26) of which is located between the pivot (21) of the jaw (14) and the point of application (14') of the elastic return means (15-17), said lever (25) being profiled so as to come to bear against the wing (14b) of said jaw which receives the action of said elastic means. 
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Patent EP-0419394-A1 (EP)
Inventor: SANCHO ROF JOSE MARIA
IPC: A61K35/55
Filed: 1990-07-17
Abstract: A highly purified Na⁺,K⁺-ATPase inhibitory factor is disclosed herein the factor does not cross-react with anti-digoxin antibody and exhibits uniquely characteristic UV absorbance maxima at approximately 202-210 nm and at 274-280 nm. The inhibitory factor has a molecular weight of less than 1000 Daltons, is non-­peptidic, non-lipidic, and loses activity following charring or alkaline hydrolysis. The factor is useful as a pharmaceutical composition in methods for treating essential hypertension, cardiac malfunction and in regulating angiogenesis and active sodium transport and other conditions. Methods for purifying the factor from tissue and fluid extracts are also disclosed.
Patent EP-0492034-A1 (EP)
Inventor: SUNDSTROEM ESKIL
IPC: B25D17/04
Filed: 1990-12-20
Abstract: A vibration-dampened holder for a chiselling tool comprises a gripping sleeve (10) which telescopically displaceably surrounds a shaft (20) which is detachably connectable to a tool (70), two helical springs oriented in the longitudinal direction of the rod and surrounding the rod, being connected by one end to the sleeve (10). The two springs (31, 32) are connected to the shaft (20) approximately mid-way along the length of the sleeve (10), and are pre-stressed with a force of about 7 kg, as well as having different spring constants. The sleeve (10) is secured against turning in relation to the shaft (20), and the rear spring (31) is arranged to be compressed approximately 150 mm from the unloaded state of the holder, upon an axial load of approximately 40 kg.
Patent EP-0413033-A1 (EP)
Inventor: OSAKA SHIGEMI - NAGAMATSU
IPC: C01G25/02
Filed: 1990-02-09
Abstract: A highly concentrated zirconia sol having a long-term stability is prepared according to the present invention by heating an aqueous solution of a zirconium salt in the presence of urea to give a clear zirconia sol, concentrating said sol through ultrafiltration membrane, and further concentrating the resultant sol by heating at a temperature of 80°C or below. If necessary, a chelating agent and a compound of a metal other than zirconium may be added to this sol. A slurry prepared by adding minute refractory particles to this sol is useful as a raw material of porous ceramic, and a ceramic produced by firing said slurry is suitably used in making a casting mold.
Patent EP-0491715-A1 (EP)
Title: Support structure for the fastening of a steam chest.
Inventor: PARTIO MARTTI ENSIO OLAVI
IPC: F26B13/18
Filed: 1990-08-03
Abstract: Support structure for the steam chest of a steam cylinder where the fixing points for the rod supports (1) of the old steam chest (2) are utilized when the support plate (11) of the fastening ring (10) of the new steam chest (12) is mounted.
Patent EP-0491736-A1 (EP)
Inventor: GASSAWAY GARY SCOTT
IPC: G01V1/20
Filed: 1990-08-01
Abstract: Le géophone décrit comprend au moins deux transducteurs ayant des axes perpendiculaires entre eux et servant à produire des composantes de signaux de coordonnées cartésiennes en réponse à au moins un mouvement d'onde sismique en ligne vertical et horizontal du géophone. Les composantes de signaux de coordonnées cartésiennes sont converties sous la forme de signaux de coordonnées polaires composés de valeurs de signaux de longueur vectorielle L et d'angle , au moyen d'un convertisseur (60) de coordonnées cartésiennes en coordonnées polaires. On atténue ou on supprime les composantes de signaux de bruit d'ondes de surface, telles que les signaux d'ondes parasites de sol, contenues dans les signaux L et , afin d'obtenir des signaux LB et B proportionnels aux ondes de corps, en utilisant un suppresseur d'ondes parasites de sol (66). Les signaux LB et B sont convertis sous la forme de signaux de coordonnées cartésiennes au moyen d'un convertisseur (110) de coordonnées polaires en coordonnées cartésiennes, pour être traités ultérieurement conjointement avec les résultats de sortie provenant d'autres géophones faisant partie d'un réseau de géophones, de façon à permettre la localisation des formations du sous-sol, des gisements, ou similaire. Un troisième transducteur peut être inclus dans le géophone pour produire une troisième composante de signaux orthogonale et les trois composantes de signaux orthogonales sont converties sous la forme de signaux de coordonnées polaires sphériques L, et sigma, puis on traite ces signaux pour en éliminer les composantes de signaux d'ondes parasites de sol. La suppression des ondes parasites de sol consiste à établir la moyenne des composantes de signaux de coordonnées polaires L, et sigma, de façon à obtenir des signaux LGR, GR et sigmaGR, qui sont proportionnels aux composantes des ondes parasites de sol. On soustrait les composantes des ondes parasites de sol des composantes de signaux de coordonnées polaires respectives L, , sigma, afin d'obtenir des composantes de signaux LB,
Patent EP-0494884-A1 (EP)
Inventor: SPECKMANN HORST-DIETER
IPC: C23F11/12
Filed: 1990-09-25
Abstract: Dans le procédé décrit, on émulsionne un mélange renfermant un consituant huileux, de l'eau et au moins un constituant émulsifiant, à une température à laquelle tous les constituants du mélange sont présents sous forme liquide, et on porte l'émulsion formée à une température se situant dans/ou au-dessus de la plage thermique d'inversion de phase de l'émulsion, ou bien on émulsionne le mélange à une température se situant dans ou au-dessus de la plage thermique d'inversion de phase, on refroidit ensuite l'émulsion à une température inférieure à cette plage thermique et on la dilue éventuellement avec de l'eau. Ce procédé est caractérisé en ce que l'on utilise pour former l'émulsion un mélange de la composition suivante: a) 10 à 60% en poids d'un constituant huileux, b) 1 à 10% en poids d'un constituant émulsifiant composé d'au moins un produit d'addition de 2 à 20 moles d'oxyde d'éthylène à des alcools gras possédant 10 à 22 atomes de C, c) 1 à 10% en poids d'un inhibiteur de corrosion constitué d'au moins un acide carboxylique de formule générale (I) R-COOH où R est un résidu alkyle à chaîne droite ou ramifié, saturé ou insaturé, avec 6 à 22 atomes de C, ou bien un résidu de formule générale (II), où R1= résidu alkyle saturé à chaîne droite ou ramifié, avec 8 à 18 atomes de C, d) 0 à 10% en poids d'un constituant co-émulsifiant composé d'au moins un alcool gras avec 12 à 22 atomes de C, e) le solde étant de l'eau.
Patent EP-0446329-A1 (EP)
Inventor: COK DAVID ROY
IPC: H04N9/64
Filed: 1990-09-24
Abstract: On élimine efficacement la bordure en couleur des bord situés entre des régions de couleur différente dans une image interpolée, au moyen d'une technique de traitement du signal qui se fonde sur l'existence d'une bordure en couleurs en réponse à des changements déterminés des caractéristiques de l'image à des points échantillons pour lesquels on dispose de données, et qui interpole ensuite les valeurs intermédiaires qui sont associées avec une bordure en couleurs en utilisant une équation linéaire. Une première valeur de signal, associée à une première bande renfermant l'information d'une première caractéristique de l'image (par exemple la composante verte) est totalement échantillonnée à une première fréquence de lieu et une deuxième valeur de signal, associée à une deuxième bande renfermant l'information relative à une deuxième caractéristique (par exemple, le différentiel rouge-vert) est échantillonné à une deuxième fréquence de lieu, plus faible que la première fréquence de lieu, de sorte que l'interpolation des valeurs du deuxième signal est nécessaire. On mesure les différences entre les valeurs du premier signal échantillonné, associées aux emplacements d'échantillonnage des valeurs du deuxième signal échantillonné. Si la différence mesurée pour des valeurs successives complètement échantillonnées est supérieur à une valeur de seuil déterminée, le système en déduit la présence d'une bordure entre les emplacements d'échantillons et poursuit son opération en générant une deuxième valeur de signal interpolé, pour un emplacement non échantillonné entre les emplacements échantillonnés que l'on a mesurés, selon la première relation prédéterminée (une équation linéaire) entre la première et la deuxième caractéristique de l'image. On peut, autrement, utiliser un multiplicateur proportionnel linéaire.
Patent EP-0493504-A1 (EP)
Inventor: JANKE DONALD R
IPC: G05B19/05
Filed: 1990-09-11
Abstract: Module de combinaison d'entrée/sortie (E/S) (11) pour un dispositif à microprocesseurs. Ledit module de combinaison d'E/S (11) comprend un point de combinaison (15) pouvant fonctionner soit comme point d'entrée adapté pour permettre un couplage à un dispositif d'entrée (17), soit comme point de sortie adapté pour permettre un couplage à un dispositif de sortie (19), soit l'un et l'autre. Ledit module de combinaison d'E/S (11) permet de détecter en continu la présence ou l'absence du dispositif de sortie (19). Ledit module de combinaison d'E/S (11) comprend un triac (21) et permet la détection continue de l'état conducteur du triac (21).
Patent EP-0495832-A1 (EP)
Inventor: SHPIRO ZEEV
IPC: G10L19/00
Filed: 1990-10-12
Abstract: Synthétiseur de sons comprenant un générateur (32) de bruit uniforme, lequel envoie une série de sorties de nombres (GN, PN) à un opérateur (34) de transformation d'un état uniforme à un état gaussien, en réponse à des entrées d'index. L'opérateur (34) de transformation gaussienne transforme les sorties de nombres en formes d'ondes présentant des caractéristiques gaussiennes. Ensuite, on soumet les formes d'ondes à un amplificateur automatique (36), un prédicteur (38) à temporisation longue, un prédicteur (40) à temporisation courte, un filtre (42) de désaccentuation ainsi qu'un amplificateur (43) de sortie, afin de produire des sons synthétisés.