baber/WOPTO huggingface dataset:
Patent EP-0425554-A1 (EP)
Inventor: CHAN HELEN LAI WA
IPC: G01H9/00
Filed: 1989-07-20
Abstract: Capteur ultrasonore utilisant une fibre optique de maintien de polarisation. La présente invention décrit une fibre de maintien de polarisation (4) comportant une source de lumière (1) servant à projeter dans la fibre des faisceaux lumineux alignés respectivement sur chacun des axes principaux de la fibre, ainsi qu'un système de détection de sortie (9, 10, 11, 12) servant à déterminer la différence de phase induite entre les faisceaux par les ondes ultrasonores (6) incidentes arrivant sur la fibre. Une commande de polarisation (15) peut être prévue pour compenser les différences de phase induites par le milieu environnant. La présente invention décrit également une fibre de maintien de polarisation (25) divisée en une partie capteur (27) et une partie conducteur (26). Ces parties sont reliées optiquement par un raccord à 45° (28), de sorte qu'un faisceau aligné sur l'un des axes principaux de la partie conducteur et allant de cette partie à la partie capteur est décomposé en deux composantes alignées chacune sur un des deux axes principaux de la partie capteur. Une source de lumière (21) et un élément optique (22) projettent un faisceau polarisé linéaire dans la partie conducteur en alignement avec l'un des axes principaux et un système de détection (31, 32, 36, 37) détermine la différence de phase induite par les ondes ultrasonores incidentes entre les deux composantes passant à travers la partie capteur.
Patent EP-0383948-A1 (EP)
Inventor: HAYAFUNE KOJI
IPC: A23L3/26
Filed: 1989-08-30
Abstract: The invention provides an implement for keeping the freshness of food or water which comprises a resin compsn., partic., a hygroscopic resin compsn., contg. (or coated with) far infrared radiating ceramics.
Patent EP-0435904-A1 (EP)
Inventor: SUNDHOLM PATRICK
IPC: D21H23/50
Filed: 1989-09-22
Abstract: Un procédé et un appareil d'enduction permettent d'enduire un substrat en papier à partir de n'importe quel point à partir du premier stade d'égouttage jusqu'à un stade entièrement séché. Le procédé consiste à réaliser un brouillard à partir d'une boue liquide d'enduction, et à diriger le brouillard jusqu'à un ajutage n'ayant pas de contact physique avec le substrat. Un courant d'air porte le brouillard, mais on peut appliquer des charges électrostatiques audit substrat de sorte que le brouillard soit attiré par ledit substrat et colle à celui-ci. Des chambres de vide contiguës à l'ajutage absorbent le brouillard excédentaire et l'amènent à un séparateur pour le recycler.
Patent EP-0439524-A1 (EP)
Inventor: ROBERT JEAN-CHRISTOPHE KODAK-P
IPC: C01G49/00
Filed: 1989-10-17
Abstract: La présente invention concerne un procédé de préparation de particules magnétiques d'hexaferrites de baryum ou de strontium. Le procédé consiste à faire coprécipiter un sel de fer et un sel de baryum ou de strontium, à filtrer et neutraliser ce coprécipité, et à le laver avec une solution d'un sel de baryum ou de strontium ayant une concentration comprise entre 2 x 10-3 et 0,2 M. Application à l'obtention de particules magnétiques d'hexaferrites de baryum ou de strontium ayant une bonne dispersabilité et des propriétés magnétiques améliorées.
Patent EP-0397966-A1 (EP)
Inventor: OTTINO FRANCO GIOVANNI
IPC: E05B65/20
Filed: 1990-01-31
Abstract: An electrically operated lock (1) for a motor vehicle door, comprising a latch (9) designed to engage, when closed, a striker (26) fitted to a fixed portion of the vehicle; a retainer (11) designed to cooperate with and maintain the latch (9) in the closed position by virtue of elastic means (34); mechanical means (39, 57) for activating the retainer (11); and control means (86, 18) activated by an electric actuator (84), secured to the retainer (11), and designed to provide for reversible displacement of the retainer (11) for further rotating the latch (9) from the closed position to a further closed position wherein the load on the door seals is increased.
Patent EP-0400280-A1 (EP)
Inventor: OFFOIACH RENZO
IPC: B21B43/00
Filed: 1990-03-07
Abstract: An on line bar collecting movable open channel with transverse discharging means on transverse transfer bed particularly in hot rolling plants, characterized by the fact that it includes: 
- in a tilted bar sliding plane (4), at least two reciprocate channel seats having at least one open channel each one, laterally opened in "C" shape with tilted basis (1) opened toward a beam of a transverse bar transfer bed (3), said sectors reciprocating inside guiding walls (2) in said tilted plane (4), being (3) said (1) sectors (2) sliding in outside position over said tilted plane and retractable under said tilted plane (4), allowing each bar (b) to slide toward said transverse transfer bed plaque (3); 
- in order that at lowering of said channels (1), bar receiving channels (b) are closed by a lateral wall of the respective wall guides (2) whereas in upper outside position over said tilted plane (4), said bars (b) will slide down on said tilted plane (4) toward the adjacent subjacent transverse transfer bed (3).
Patent EP-0391101-A1 (EP)
Inventor: WIRZ ARMIN
IPC: B65H67/044
Filed: 1990-03-15
Abstract: Beim verlustlosen Spulenwechsel in einem Spuler mit einer Kontaktwalze (24) und Dornantrieb wird die Drehzahl der Kontaktwalze während des Spulenwechsels gegenüber dem Spulbetrieb erhöht.
Patent EP-0403737-A1 (EP)
Inventor: LOUIS HANS-JOACHIM
IPC: F16L55/179
Filed: 1990-03-21
Abstract: The invention relates to a method for sealing the branch junction (2) of a sewer pipe (4), water being prevented from penetrating between sewer pipe (4) and inliner (1). This is achieved by means of at least one elastic, annular seal (3) which is fixed to the inner wall of the sewer pipe (4) in the region of the junction before the introduction of the inliner (1). Two devices for carrying out the method are also described. <IMAGE>
Patent EP-0480091-A1 (EP)
Inventor: NENNHUBER JOHANNES
IPC: B23P23/00
Filed: 1990-10-12
Abstract: So that electrical discharge wire machining (wire cutting) can be carried out with milling machine tools (NC-, CNC-milling machines, copy milling machines and engraving/copy milling machines), a conventional electrical discharge sinking machine and a device which is the subject matter of the invention are necessary. The device consists of a U-shaped frame with a mounting arbor for the chuck of the respective milling machine tool. There are two spools on the frame (the spool with the machining wire and the empty spool which winds the machining wire by means of an electric motor). The machining wire runs over deflection rollers and through two adjusting devices which are attached to the two ends of the U-shaped frame. The frame is electrically connected to the pulse line of the electrical discharge sinking machine. <IMAGE>
Patent EP-0432471-A1 (EP)
Inventor: HASHIMOTO ISAO C O MITSUI PETR
IPC: A01N41/06
Filed: 1990-11-12
Abstract: A chloroacetamide derivative, useful as a herbicide, of the formula [I],
      wherein n represents 0, 1 or 2, R is hydrogen, loweralkyl, lower­haloalkyl, cycloalkylmethyl, benzyl, substituted benzyl, loweralkoxy­alkyl, tetrahydrofurfuryl, loweralkoxycarbonylmethyl, or lowerdialkyl­aminoethyl, and X and Y are the same or different and are hydrogen, halogen, loweralkyl, loweralkoxyl, trifluoromethyl or nitro, provided that when n = 0 and one of X and Y is p-nitro and the other is hydrogen, then R is not hydrogen, and processes for preparing the same.
Patent EP-0439794-A1 (EP)
Inventor: BITSCHKUS HORST
IPC: F16F1/36
Filed: 1990-12-20
Abstract: In an elastic spring block, consisting of an elastomer, in which families (which are arranged one above the other in a plurality of parallel planes) of ducts (which are parallel respectively within a plane and are open on at least one side) of circular cross-section are provided with an angle orientation which differs from plane to plane, it is provided according to the invention in order to maintain high body sound absorption and easy deformability of the moulded cores that the individual ducts (2-8) have at least one venturi-like constriction (12), with a continuous transition from one cross-section to the next, without steps, within their longitudinal extent, starting from a constant basic cross-section (11). <IMAGE>
Patent EP-0434170-A1 (EP)
Inventor: NEDERHOED REINDER ERIC
IPC: G05D23/19
Filed: 1990-12-21
Abstract: Thermostat comprising a housing, a switching unit accommodated in the housing which in an active condition can switch on a heating device and a control unit for the switching unit co-acting with a temperature sensor (7) and comprising a clock unit, a comfort temperature setting means, a wait temperature setting means (22) and a comfort time setting means (24), wherein the control device uses the set comfort temperature as target temperature during the set comfort time and outside this time uses the set wait temperature as target temperature. In the mounted position of the thermostat the wait temperature setting means (22) and the comfort time setting means are inaccessible, the comfort time setting means (24) is a time period setting means and a switch-on (17) means connected to the control device and accessible from outside is arranged on the housing, through operation of which the comfort time begins.
Patent EP-0439923-A1 (EP)
Inventor: HUTTON PETER ELSTOB
IPC: F02C7/00
Filed: 1990-11-28
Abstract: A breather outlet for the gearbox of an aircraft mounted gas turbine engine comprises an aerodynamic mast (15) which extends from the engine nacelle (10). The mast contains a breather duct (17) which interconnects the interior of the gearbox with an exhaust outlet (18). The exhaust outlet (18) is generally rearwardly facing and is spaced apart from the engine nacelle (10) so as to avoid oil staining of the nacelle (10).
Patent EP-0435645-A1 (EP)
Inventor: YAMAMOTO KEISUKE C O CANON KAB
IPC: G01Q60/00
Filed: 1990-12-24
Abstract: A recording medium comprises an electroconductive oxide film held between a substrate and an insulating oxide film. A recording method comprises applying locally a voltage onto the medium to form a portion different in electric resistance or oxygen content in the electroconductive oxide film. A record-readout method comprises applying a voltage to the electroconductive oxide film and having information recorded thereon, detecting the intensity of current flowing through a recorded portion to read out the recorded information.
Patent EP-0420730-A1 (EP)
Inventor: LEWINER JACQUES
IPC: B60R16/06
Filed: 1990-09-21
Abstract: The device comprises means for automatically creating at the desired instants between the body (1) and the earth (3) ions which, under the influence of the electric field that may be present between the body and the earth, are attracted towards the body or towards the earth according to their polarity, thereby equalising the potentials of the body and of the earth. …<IMAGE>…
Patent EP-0444128-A1 (EP)
Title: Cardiopulmonary resuscitation and assisted circulation system.
Inventor: HALPERIN HENRY
IPC: A61H31/00
Filed: 1989-11-20
Abstract: A vest system for generating cyclic fluctuations in intrathoracic pressure for use in cardiopulmonary resuscitation and non-invasive circulatory assistance. The vest is preferably provided with a two bladder inflation system. A high pressure bladder contacts the chest wall while a bias bladder is disposed between the high pressure bladder and the vest material. The bias bladder is pressurized to press the high-pressure bladder tightly against the chest wall so that cyclic inflation of the high-pressure bladder can generate large changes in intrathoracic pressure. The bias bladder is released periodically to allow the chest to expand for adequate ventilation. Air flow into and out of each bladder is controlled by sequencing large bore 3-way and 2-way solenoid valves and the rate of air flow into the high-pressure bladder is controlled by a variable resistor.
Patent EP-0466698-A1 (EP)
Inventor: HALVACHS ROBERT E
IPC: C07C25/02
Filed: 1990-01-10
Abstract: Un procédé de production de 2-halofluorobenzène à partir de 2,4-bihalofluorobenzènes, consiste à traiter une boue aqueuse de 2,4-bihalofluorobenzène à l'aide d'hydrogène, à température élevée, en présence d'un métal de transition supporté sur un catalyseur de carbone. Le procédé produit un mélange comprenant le fluorobenzène et le 2-halofluorobenzène. On peut séparer le 2-halofluorobenzène du mélange par des moyens classiques tels que la distillation. On peut ainsi facultativement récupérer le fluorobenzène.
Patent EP-0423263-A1 (EP)
Inventor: BACCINI JOHN WILLIAM
IPC: A47G33/04
Filed: 1990-03-08
Abstract: Un dispositif collecteur d'aiguilles tombées d'un arbre comprend une jupe (10) dotée de segments (11) se pliant, en utilisation, pour définir des canaux destinés aux aiguilles, à partir de la zone périphérique de la jupe vers des trous centraux (21). Ladite jupe comporte de préférence un nombre impair de segments (11) dotés de deux segments adjacents (13, 16) se chevauchant lors de l'utilisation, et maintenus en place par des pattes de verrouillage (14).
Patent EP-0466788-A1 (EP)
Inventor: WEISHAUPT WALTER
IPC: G01S17/931
Filed: 1990-04-14
Abstract: Un dispositif de reconnaissance d'objets pour véhicules à moteur comprend une paire d'émetteur/récepteur (2, 3) d'un signal infrarouge reflex formé par un objet (8) situé dans le sens de la marche. Seuls les objets présentant un danger sont considérés comme tels. A cet effet, une distinction est faite entre des états (I, II) de vue claire et de vue trouble. Dans le premier cas, il est relativement rare qu'un signal d'alarme soit déclenché, dans le deuxième cas des signaux d'alarme sont déclenchés avec une fréquence relativement élevée. La commutation entre les deux états se fait automatiquement au moyen d'un capteur de brouillard ou manuellement au moyen d'un sélecteur (4) du mode de fonctionnement.
Patent EP-0467959-A1 (EP)
Inventor: SHIH JENN S
IPC: C08F2/06
Filed: 1990-03-26
Abstract: L'invention concerne un procédé de polymérisation par précipitation et des produits copolymères ainsi produits. On procède à la polymérisation dans un mélange de réaction d'un lactame de vinyle, par exemple une pyrrolidone de vinyle ou un caprolactame de vinyle, et d'un acide carboxylique polymérisable, par exemple de l'acide acrylique ou de l'acide méthacrylique, en présence d'une amorce de polymérisation, dans un solvant d'hydrocarbure aliphatique notamment un hydrocarbure saturé contenant 3 à 10 atomes de carbone, lequel est ramifié ou non, cyclique ou acyclique et de préférence est un heptane ou un cyclohexane.
Patent EP-0474752-A1 (EP)
Title: Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels.
Inventor: MUIJS VAN DE MOER WOUTER MATTH
IPC: A61B17/12
Filed: 1990-05-29
Abstract: Occlusion assembly for sealing openings in blood vessels, consisting of an occlusion element and fixing element to be fitted through the openings in the blood vessel. The fixing element is firmly connected to a retaining element. A locking element engages on the retaining element. This locking element is fitted horizontally against the outside of the blood vessel.
Patent EP-0480961-A1 (EP)
Inventor: WEBBER JULIAN MARTIN BARTLETT
IPC: G01L1/00
Filed: 1990-06-26
Abstract: Appareil pour mesurer les contraintes en un point donné d'un objet, comprenant: un dispositif pour appliquer une charge à variation cyclique de période T sur ledit objet; un détecteur qui enregistre et mesure le rayonnement thermique depuis ce point et sur un intervalle-échantillon de temps t, t étant inférieur à T, un moyen qui détermine la phase du premier intervalle t par rapport à la variation cyclique du rayonnement thermique émis par ledit point en réaction à la charge appliquée et qui, à partir des valeurs du rayonnement thermique et de la phase ainsi enregistrées et mesurées, calcule la contrainte en ce point.
Patent EP-0489055-A1 (EP)
Inventor: FLORY KLAUS
IPC: C08G12/46
Filed: 1990-08-22
Abstract: Les résines décrites sont obtenues par condensation de l'urée et du formaldéhyde en présence d'au moins un mole % de polymérisats obtenus par polymérisation d'unités de vinyle amine, les valeurs K selon Fikentscher étant comprises entre 5 et 300 dans une quantité de 5 à 100 g/mol d'urée dans le produit final. Le mélange est d'abord a) pré-condensé à une valeur pH comprise entre 8 et 14, ensuite acidifié; b) condensé à un pH de 1 à 5 jusqu'à amorçage de la formation d'un gel; c) additionné de 0,3 à 1,5 mole de formaldéhyde par mole d'urée; d) ensuite, la condensation est réalisée et e) la solution de résine est neutralisée. Les résines ainsi obtenues sont utilisées en tant qu'additifs pour la fabrication du papier afin d'augmenter la résistance du papier à l'état sec et humide et pour réduire tout diminution de la blancheur du papier.
Patent EP-0451237-A1 (EP)
Title: Pharmaceutical preparations.
Inventor: ROESSLING GEORG
IPC: A61K8/63
Filed: 1990-10-10
Abstract: Pharmaceutical preparations are provided comprising antiandrogenically effective substances encapsulated in liposomes. These preparations are preferably used for topical treatment of androgen-dependent diseases.
Patent EP-0455816-A1 (EP)
Inventor: FUJITA NAOKI FANUC MANSION HAR
IPC: G05B19/4093
Filed: 1990-11-09
Abstract: This invention relates to an end shape data input system in an ineractive numeric controller. A question for defining the center point (P2) of a product is set with reference to the center point (P1) of the end face of a work, and the coordinate data are inputted to define the center point (P2). The shape data are inputted with reference to the defined center point (P2). An interactive numeric controller converts the inputted shape data to the coordinates with reference to the defined center point (P2) and prepares a final machining program.
Patent EP-0441272-A1 (EP)
Inventor: ENDRES WOLFGANG
IPC: B41J29/15
Filed: 1991-02-02
Abstract: Copy holders are used to bring originals with texts or similar data into an ergonomically favourable position relative to the line of sight of a person operating a data input unit. In order to facilitate such manual inputting of data and/or text, known copy holders have line display devices. To this end, the line display device according to the invention comprises a ruler (28), which can be laid on the original (20) and consists, for example, of steel, and this ruler can be magnetically coupled to a support (29) which can be moved in the column direction underneath the support plate. In an advantageous embodiment, the support (29) is of rail-shaped design and has a permanent magnet (32, 33) at each of its two ends (30, 31). After the placing of an original on the support plate (19) of the copy holder (16), the ruler (28) is simply laid on the original (20) and fixed automatically by means of the permanent magnets (32, 33). As a result of the movement of the support (29) via the motors (40, 41), which can be actuated via a foot-switch (25), the ruler (28) is displaced as required over the fixed original (20). After the inputting of a line, the ruler (28) is simply moved one line in the vertical direction, so that the operator always has a reliable guide. <IMAGE>
Patent EP-0498904-A1 (EP)
Inventor: MICHEL DIETER DIPL-ING
IPC: G01D5/38
Filed: 1991-02-11
Abstract: In a photoelectric position measuring device according to Figure 4, reference marks which define in an absolute fashion the relative position of the scale and scanning plate are coded. Different diffraction images are produced with the aid of coding marks which are assigned to the reference marks and consist of differently diffracting fields (C1 to Cn). These diffraction images are detected by appropriately placed photoelements (D1, Dn), converted and output as a binary code. The binary code specifies the absolute position in coded form. The number of the fields in the coding mark determines the number of the decodable reference marks. That is to say at least 2<n> reference marks can be coded using n code mark fields. <IMAGE>
Patent EP-0451539-A1 (EP)
Inventor: NAGASAKI HIDEO
IPC: C08K5/32
Filed: 1991-03-15
Abstract: A thermoplastic resin is stabilized by incorporating therein a dinitrodiamine compound represented by the formula of
     wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R 1  is hydrogen or an aliphatic, alicyclic or aromatic group, provided that two nitrogen atoms linking through X may further link through R 1  when both X and R 1  are the aliphatic groups, and R 2  and R 3  independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, provided that R 2  and R 3  may conjointly form a ring. The composition thus blended is improved in thermal processing stability. Further, a modified polyolefin resin is improved in mechanical properties, particularly in impact strength, by the incorporation of the dinitrodiamine compound.
Patent EP-0450376-A1 (EP)
Inventor: IRANMANESH ALI AKBAR
IPC: H01L21/28
Filed: 1991-03-16
Abstract: A BiCMOS method and device. The BiCMOS device achieves improved performance through the use of silicide contacts overlying doped polysilicon which extend fully up to and contact sidewall oxide formations. Silicide contacts in emitter regions and gate regions are separated from silicide contacts of base contacts and source and drain contacts only by the thickness of the sidewall oxides, which are adjacent the emitter region and gate regions.
Patent EP-0458102-A1 (EP)
IPC: B60R21/01
Filed: 1991-05-03
Abstract: The invention relates to a safety device on a vehicle with an inflatable airbag which is assigned to a vehicle seat, in particular a front seat passenger seat (2). The vehicle seat (2) contains a seat switch (6) with which the presence or absence of a seated vehicle occupant can be determined. In the absence of a vehicle occupant the assigned airbag is not triggered. According to the invention, a further switch is arranged in the floor area (9) in front of the vehicle seat (2) as a foot well switch (10) which detects the presence or absence of a standing, kneeling or seated vehicle occupant, for example a child, in the area in front of the vehicle seat (2). An airbag assigned to the vehicle seat (2) is to be actuated when the seat switch (6) and/or the foot well switch (10) is/are actuated by a vehicle occupant. …<IMAGE>…
Patent EP-0462573-A1 (EP)
Inventor: NATSUME BUNJI
IPC: C07D417/12
Filed: 1991-06-18
Abstract: A pyrazolecarboxamide derivative represented by the following formula (I):
       
 wherein R¹ represents a C₁∼C₃ alkyl group, R² represents a C₁∼C₃ alkyl group, R³ represents a hydrogen atom or halogen atom, R² and R³ may combine to form a C₃∼C₄ alkylene group which may be substituted by a C₁∼C₃ alkyl group, and R⁴ represents a C₁∼C₆ alkyl group, benzyl group which may be substituted or a group represented by -XR⁵ wherein X represents an oxygen atom, sulfur atom, sulfinyl group or sulfonyl group and R⁵ represents a C₁∼C₈ alkyl group, C₂∼C₆ alkenyl group, C₃∼C₇ cycloalkyl group which may be substituted by a C₁∼C₃ alkyl group, C₁∼C₅ haloalkyl group or phenyl group which may be substituted, an insecticidal and miticidal composition containing the pyrazolecarboxamide derivative as the active ingredient, and a fungicidal composition for use in agriculture and horticulture containing the pyrazolecarboxamide derivative as the active ingredient are provided.