baber/WOPTO huggingface dataset:
Patent EP-0339092-A1 (EP)
Inventor: MATSUURA MASAYUKI KABUSHIKI KA
IPC: A61B10/00
Filed: 1987-12-22
Abstract: Détecteur de période de fertilité chez les mammifères, comportant des électrodes (14, 14) que l'on appuie contre la muqueuse vaginale pour détecter la concentration d'ions sodium dans ladite muqueuse vaginale en se fondant sur l'impédance entre les électrodes (14, 14), le résultat de la détection étant indiqué par un indicateur (20). Lorsque la concentration d'ions sodium dans la muqueuse est pratiquement égale à celle de l'eau, il est indiqué que l'ovulation est imminente.
Patent EP-0336934-A1 (EP)
Inventor: BLACK WILLIAM E
IPC: B29C65/00
Filed: 1987-12-08
Abstract: Dispositif spécifiquement conçu pour appliquer une toile goudronnée sur un toit (ci-après dénommé toile) sans utiliser de flamme nue. On utilise une plaque bombée (15) chauffée électriquement qui chauffe elle-même la toile à mesure que celle-ci progresse sur la plaque chauffante (15) avec laquelle elle est mise en contact. Un rouleau cylindrique (1) exerce une pression sur la toile pour bien faire adhérer toute sa surface sur la charpente du toit. Le fonctionnement du dispositif est assuré par un moteur à vitesse variable qui entraîne un palpeur destiné à contrôler la température de la toile. Si la toile n'est pas à la bonne température, le mouvement du dispositif se ralentit pour attendre que la toile revienne à la température nécessaire à l'opération. Le dispositif est conçu de manière que son centre de gravité soit bas, pour permettre son utilisation sur un toit en pente douce sur lequel il doit s'adapter, sous les tuyaux et autres obstacles généralement rencontrés lorsqu'on pose ce type de toiture. Le mécanisme d'alimentation se compose de deux rouleaux (17, 35), dont l'un pivote de manière à permettre à la toile d'arriver facilement sur la plaque chauffante (15) à partir de la surface du toit, tout en permettant la réduction de la friction provoquée par le fait que le dispositif se force un chemin entre le toit et la toile. Un mécanisme de commande permet à l'opérateur de guider le dispositif et de coordonner sa position par rapport à la toile.
Patent EP-0342194-A1 (EP)
Inventor: D URSO GIANFRANCO
IPC: H01R/
Filed: 1987-12-07
Abstract: Boîtier de connecteur de type connu comprenant deux parois (2) verticales formant le prolongement d'une base (1) et dont les rebords (3) sont repliés vers ladite base (1), des rails (9) en sens inverse formant une seule pièce avec la base et les parois latérales (2) et s'élevant verticalement à partir du point de jonction avec la base (1), de sorte qu'une fiche de connexion (11) puisse venir s'insérer entre les rebords opposés (3) et les rails (9). Une languette de verrouillage (4) comporte une lame (6) destinée à venir s'engager dans une ouverture (12) d'une fiche de connexion (11) pour assurer le déclenchement ou la déconnexion, cette languette se prolongeant par une pièce de déconnexion (5). Des bras de fermeture (15, 16) sont disposés aux extrémités de pièces en forme de brides (13, 14) situées dans le prolongement de chacune des parois latérales (2), dans la partie frontale du connecteur; ces bras de fermeture comportent un fermoir (18) et un jeu de butées (17) disposés de manière à s'encastrer l'un dans l'autre après un déplacement prédéterminé par rapport aux parois latérales (2) (nécessaire pour insérer le connecteur) qui vise à empêcher un déplacement ultérieur par rapport aux parois latérales (2) et une déformation de celles-ci qui serait provoqué par un désalignement du connecteur.
Patent EP-0296234-A1 (EP)
Inventor: BAKER ROBERT C
IPC: F02N11/04
Filed: 1987-12-07
Abstract: Les systèmes générateurs de l'art antérieur utilisant des entraînements à vitesse constante à compensation électrique (ECCSD) ont nécessité en général d'un moteur démarreur séparé pour démarrer un moteur principal qui fournit la puissance moutrice à ECCSD, augmentant ainsi les dimensions et le poids du système. De manière à résoudre ce problème, le système générateur décrit est pourvu d'un circuit couplé à des enroulements d'alimentation électrique d'une machine à aimant permanent (PMM) formant une partie du ECCSD pour que la PMM développe une puissance motrice qui fasse tourner un arbre de sortie d'un différentiel du ECCSD à des vitesses croissantes. Lorsque l'arbre de sortie du différentiel atteint une vitesse prédéterminée, un générateur (12) couplé à l'arbre de sortie du différentiel est alimenté avec une énergie extérieure qui à son tour fait fonctionner le générateur (12) comme un moteur, et cette puissance motrice est renvoyée par l'intermédiaire du différentiel au moteur principal (16) pour le faire démarrer et l'amener jusqu'à sa vitesse de fonctionnement.
Patent EP-0452301-A1 (EP)
Title: Process for producing a flat texture-patterned print on shiny surfaces.
Inventor: RIEBL HANNES
IPC: G03F7/12
Filed: 1988-06-22
Abstract: In a serigraphic process for producing a flat texture-patterned print on shiny surfaces, in particular transparent sheets, in which the print screen is produced photographically, a transparent sheet with the desired texture pattern, for example a stippled pattern, is laid over the screen frame (generally over the screen itself) during illumination of the latter, while the printing and subsequent hardening of the lacquer are carried out by conventional serigraphic methods. For preference, a UV serigraphic lacquer is used.
Patent EP-0368923-A1 (EP)
Inventor: DONITZ KURT
IPC: F01B9/04
Filed: 1988-07-19
Abstract: A device is disclosed for generating a linear reciprocal movement by means of a rotating drive and vice-versa for converting a linear movement into a rotating movement. The rotating drive has two pins (5, 6) that turn around a central axis and engage a cross slide (1) provided with a guide and with open cranks (11, 12) that form an angle of 90 DEG  between each other and an angle of 45 DEG  with respect to the direction of advancement of the cross slide (1). The pins (5, 6) rest against the cranks (11, 12) which are at least twice as long as the distance between the pins (5, 6).
Patent EP-0377600-A1 (EP)
Inventor: RAFF LOTHAR
IPC: G01N27/416
Filed: 1988-08-18
Abstract: Selon un procédé de saisie de la valeur lambda, on saisit les tensions de la sonde lambda chargée et non chargée et on calcule la résistance interne de la sonde à partir de ces valeurs et au moyen de la valeur connue de la résistance de charge. La valeur de la résistance interne et la valeur de la tension de la sonde à l'état non chargé servent de valeurs de départ d'un champ caractéristique dans lequel sont placées des valeurs lambda en fonction des valeurs de la résistance interne et de la tension de la sonde à l'état non chargé. Ce procédé de saisie de la valeur lambda a l'avantage de permettre de mesurer de manière très précise des valeurs lambda même dans le domaine riche et à forte dépendance thermique d'une sonde, par exemple une sonde de type Nernst. Les valeurs ainsi saisies peuvent être affichées par un dispositif de mesure ou être utilisées pour le réglage des gaz d'échappement pendant l'échauffement ou la pleine charge d'un moteur.
Patent EP-0345304-A1 (EP)
Title: Compositions pharmaceutiques
Inventor: AL-DAMLUJI SAAD
IPC: A61K31/415
Filed: 1988-09-01
Abstract: Composition pharmaceutique comprenant un mélange d'un antagoniste d'adrenocepteur alpha-2, de préférence de l'idazoxan ou un sel pharmaceutiquement acceptable de celui-ci, et soit un précurseur de cathécholamine soit un inhibiteur de décarboxylase d'acide aminé-L aromatique, de préférence du carbidopa. On peut utiliser les compositions pour le traitement de dépressions endogènes ou de la pression sanguine basse.
Patent EP-0331892-A1 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/749
Filed: 1989-01-27
Abstract: In an n-channel MCT (MOS-controlled thyristor), the p-doped channel region and the n+-doped drain region are replaced by an n-doped combined channel-drain region (13) in the MOSFET structure of the switchable cathode short-circuits. The resulting MOSFET structure of the depletion type results in latch-up immunity for the component and makes possible a simple optimization of the current level which can be switched off as a maximum.
Patent EP-0340486-A1 (EP)
Inventor: BEAUVAL DIDIER
IPC: E05C1/04
Filed: 1989-04-11
Abstract: This mechanical security assembly relates to a telephone set or terminal comprising a case with a hatch. It consists of a hatch-closure sliding lock (7) offering, on the outside of the base (1) of the telephone set or terminal, an actuating head (13) which, in the position of closure of the lock, fits flush into the wall of the base (1), leaving visible only smooth ridgeless surfaces, one (23) of these surfaces being drilled with a catch hole (24) accessible to the tip of a paper-clip or of a ball-point (25). 
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Patent EP-0378745-A1 (EP)
Inventor: BENNETT MICHAEL C
IPC: A61M5/00
Filed: 1989-07-29
Abstract: The invention concerns a closure device for closing the opening in a contaminated needle collection container and removing contaminated needle hubs from blood collec­tion assemblies. This is improved by
     (a) a substantially flat thin closure body (10);   (b) attaching means (18) along the edges of said body for the attachment to a contaminated needle collection container;   (c) a pair of openings (26, 28) positioned substantially centrally of said body;   (d) each said opening being elongated with a first end (36) and a second end (34);   (e) each said first end being of smaller width than each said second end;   (f) the side walls of each of said elongated openings diverging from its respective said first end to its respective said second end; and   (g) each said second end having a chamfered edge (50, 54) forming a knife-edge for prying needle hubs stuck in needle holders.
Patent EP-0356923-A1 (EP)
Inventor: SAWLUK WLODZEMIERZ DR
IPC: B23D61/18
Filed: 1989-08-25
Abstract: The saw consists of a saw blade (1) carrying a one-part or multi-part cutting coating (2) consisting of hard metal or a diamond-containing material. If the saw blade (1) of saws of this type is made of steel, this involves a considerable outlay. In addition, there is the danger that the saw will experience deformation which can be prevented only by a sufficient thickness of the saw blade (1) resulting in a high weight. To remedy this, attempts have been made to produce the saw blade (1) from a fibre-reinforced plastic. But such known saws do not withstand relatively high stresses. The invention avoids this by providing as fibre material carbon or graphite fibres which are arranged especially in the form of fabric-like mats (7) in the saw blade (1) and specifically are designed preferably in the form of sectors of a circle which mutually overlap at their edge portions (8). The fixtures (9) for the cutting coating (2) or the cutting segments can be cast into the plastic of the saw blade (1). In addition to or instead of this, legs of the fixtures (9) can be screwed or riveted to the plastic saw blade (1). …<IMAGE>…
Patent EP-0360030-A1 (EP)
Inventor: ALICKE GERHARD
IPC: C08J9/14
Filed: 1989-08-26
Abstract: Foam sheets of high compressive strength and high dimensional stability are obtained by extrusion of a mixture of a styrene polymer and 6 to 16 % by weight of a blowing agent mixture containing 10 to 50 % by weight of 1,1-difluoro-1-chloroethane, 10 to 50 % by weight of difluorodichloromethane, 5 to 50 % by weight of ethyl chloride and/or carbon dioxide, 0 to 50 % by weight of saturated C3- to C5-hydrocarbons and 0 to 50 % by weight of monochlorodifluoromethane.
Patent EP-0427883-A1 (EP)
Inventor: SMITH ROBERT TRAVIS
IPC: H05K3/36
Filed: 1989-11-14
Abstract: A zero insertion force electrical connector for electrically connecting two electrical members. A plurality of first electrical contacts on a first member engage a plurality of second electrical on a second member. An isostatic medium is retained against the second member and a pressure generator acts on the isostatic medium for providing a uniform force forcing the first and second contacts into engagement. One of the first and second contacts may be positioned in recesses and the other of the first and second contacts are outwardly extending for providing self-alignment between the first and second members. The second member may be a three-layer tape having a first metal signal layer, a middle dielectric layer and a second ground layer for interconnection to a third electrical member.
Patent EP-0377155-A1 (EP)
Title: Dispositif rayonnant bifréquence
Inventor: SALVAN MICHEL
IPC: H01Q5/00
Filed: 1989-12-15
Abstract: La présente invention se rapporte à un dispositif rayonnant bifréquence comprenant un guide d'onde rayonnant dans une première gamme de fréquences débouchant sur un élément rayonnant dans une seconde gamme de fréquences plus basse. Application notamment aux domaines des antennes.
Patent EP-0340868-A1 (EP)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J21/12
Filed: 1989-05-01
Abstract: A silica and alumina gel is disclosed, which is amorphous at X-rays, has a molar ratio of SiO₂/Al₂O₃ comprised within the range of from 30/1 to 500/1, a surface area comprised within the range of from 500 to 1000 m²/g, a total volume of pores comprised within the range of from 0.3 to 0.6 ml/g, an average diameter of the pores of the order of magnitude of 10 Å or less and which is free, or substantially free, from pores having a diameter larger than 30 Å. 
     Such a silica and alumina gel is catalytically active in reactions of conversion of the hydrocarbons, such as: oligomerization, alkylation, isomerization and dewaxing. 
     Also a process for preparing such a silica and alumina gel is disclosed.
Patent EP-0343727-A1 (EP)
Inventor: SPRUIT JOHANNES HENDRIKUS MARI
IPC: G11B7/24
Filed: 1989-05-22
Abstract: When scanning an optical record carrier with a diffraction-limited scanning spot (S), the size of the effective scanning spot (S′) can be considerably reduced by utilising the energy distribution within the scanning spot (S) in combination with a non-­linear optical layer (22) in the record carrier (1) so that the resolution is increased both during reading and during writing.
Patent EP-0371532-A1 (EP)
Inventor: VAESSEN JOS
IPC: F28D1/053
Filed: 1989-11-10
Abstract: Each header of the radiator comprises: a U-section (3) which is closed at the two ends and which is equipped with holes (2), into each of which fits one of the ends of one of the parallel pipes (1) of the radiator, this end being welded inside the U-section by means of a weld (5), a second U-section (6) closed at the two ends and covering with its two legs the open side of the first U-section, the end of each leg of one of the U-sections being bent inwards in a Z-shaped manner to form a groove (8), into which formed grooves the end of the legs of the other U-section engages and is welded there by means of a flush weld (10), in such a way that the outer faces of the two U-sections (3-6) are in the same plane. <IMAGE>
Patent EP-0325444-A1 (EP)
Inventor: PECK JEFFREY ALAN
IPC: A01K97/12
Filed: 1989-01-19
Abstract: Apparatus for sensing movement of a fishing line when a fish takes the bait on the line is described and includes a casing (10) fittable to bank rod (32) at a desired angle and having an opening (12) for receiving a fishing rod (20) and a slot (18) which receives the fishing line (22). A stylus (46) part of a sensor extends into the slot and the slot walls may be shaped to guide the line into engagement with the stylus. The stylus passes through a water resistant/impermeable sheath (48) into the casing in which it is coupled to a sensing device operable to generate or modulate a voltage when it moved or vibrated. An electronic circuit is provided in the casing to generate a audible and visible indication of line movement and includes a tone sounder carried in and LEDs (24) mounted on the casing. 
     The sensing device may comprise a piezo-­electric device or a vibration sensitive switch operable to generate a voltage when vibrated, or a (infra red) light source/sensor arrangement including a light modulating element attached to the stylus. 
     The electronic circuit includes a transistor switch (128) operable in response to the sensor output to enable LED and tone sounder driver circuits. The output of the sensor maybe amplified and (manual) switch means may be provided operable to latch the transistor in a conductive state. 
     Variable resistors are provided for the (manual) adjustment of the pitch and volume of the audible output and the sensitivity of the indicator and means may be included for increasing this sensitivity for a period following a bite. 
     An LED and the tone sounder driver may comprise free running oscillators.
Patent EP-0328307-A1 (EP)
Inventor: BRIDGES JOSEPH WESLEY
IPC: H02K15/04
Filed: 1989-02-03
Abstract: A stator coil former (20) is separated into forming sections (46, 48, 50) and block supports (52, 56, 66). The forming sections are preferably separated into three sections: a cell bend forming section (146), an involute forming section (48) and a lead bend forming section (50). The cell (46) and lead (48) bend forming sections may be repeatedly used while the involute forming section (50) is individually designed. The supports (52, 56, 66) for the forming sections (46, 48, 50) preferably include supporting the cell bend forming section (46) on a platen (52) which supports the center portion of the stator coil (120), a working table (56) for directly supporting the involute forming section (48), and an auxiliary table (66), supported by the working table (56), for supporting the lead bend forming section (50). A method for constructing the forming sections includes creating (106) numerical control commands (108) from a set of data (104) generally describing each of the sections and completing the machining (114) of generic pre-machined parts (116, 119) on both forming surfaces (26A, 28A, 30A) and on parting surfaces (152, 154, 155) which provide proper alignment of the individual forming sections.
Patent EP-0338803-A1 (EP)
Title: Stamping and forming machine having improved pilot pins
Inventor: BAKERMANS JOHANNES CORNELIS WI
IPC: B21D43/04
Filed: 1989-04-19
Abstract: A stamping and forming machine has first (4) and second tooling assemblies which are movable relatively towards and away from each other. Pilot pins (12), are mounted on, and moved with, the first tooling assembly (4). The pilot pins enter pilot holes in the strip material and are movable on the first tooling (4) assembly between extended oositions and retracted positions. When the tooling assemblies are in their open, or separated, positions, the pilot pins (12) are in their retracted positions and clearance is provided to permit feeding of the strip between the two tooling assemblies. As the tooling assemblies move to their closed positions, the pilot pins move to their extended positions and perform their piloting function. The pilot pins are moved by a lever (24) which is pivoted to the first tooling assembly and to the pilot pins.
Patent EP-0351148-A1 (EP)
Inventor: QUINN JENNIFER JOAN
IPC: C02F3/00
Filed: 1989-07-07
Abstract: The invention relates to apparatus 1 for treating a fluid such as sewage  in situ , comprising a housing 2 which is transportable, there being one or more modules 2 a , 2 b , 2 c  in the housing for carrying out one or a sequence of treatment operations on the sewage. There is an inlet 3 whereby the apparatus is connectible with a source of sewage to be treated and an outlet 4 from the apparatus for passage therefrom of sewage treated therein. The apparatus may be mounted on or incorporated in a vehicle for movement between different sites.
Patent EP-0368545-A1 (EP)
Inventor: SMITH DAVID
IPC: G07B15/06
Filed: 1989-11-01
Abstract: A system for the transmission of data between a stationary unit and simple mobile unit, with low power consumption, usually located on a vehicle is described. To transmit data from the stationary unit, two carrier waves, polarised, orthogonally and modulated with the data and its inverse are transmitted from antennas 12 and 13. These waves are received by a dual polarised antenna 21 of the mobile unit, demodulated by detectors 26 and 27 and passed to a summation device 28 to provide a bipolar signal with a relatively high signal to noise ratio for a micro-computer 30. For data transmission from the mobile unit to the stationary unit, the antenna 13 transmits an unmodulated carrier wave having a single polarisation. This wave is "reflected" and modulated with data to be transmitted by the mobile unit. If a data "zero" is to be transmitted, the received carrier is switched to the detectors 26 and 27, but if a data "one" is to be sent then the received signal is switched by radio frequency switches 24 and 25 along lines 22, 23 and 31 and retransmitted with a polarisation normal to that of the unmodulated carrier.
Patent EP-0379799-A1 (EP)
Inventor: DAMES ANDREW NICHOLAS
IPC: G01F1/78
Filed: 1989-12-18
Abstract: A coriolis-type mass flow sensor (10) suitable for aerospace use comprises a turning fork (14) which is immersed in the fluid whose mass flow is to be sensed, such that its vanes extend across (ie perpendicular to) the direction of flow of the fluid. The whole tuning fork is elongated in the direction of flow of the fluid, so that the fluid flows over (and between) the vanes: typically, the fork may be up to 15 cm long in the direction of flow. The vanes are excited to vibrate perpendicularly to the direction of flow of the fluid by several piezoelectric drive devices held under compression in, and distributed symmetrically about the midlength of, the yoke (12) from which the vanes project, while the vibrations are sensed by respective piezoelectric pickup devices within each end of the yoke. The phase difference between the vibrations sensed by the two pickup devices is a function of the mass flow of the fluid. In an alternative form, the sensor has two pairs of vanes symmetrically distributed around the yoke as a kind of double tuning fork, while in another alternative form, the vanes are formed integrally with, and project into, a short section of cylindrical pipe.
Patent EP-0402549-A1 (EP)
Inventor: GRAULEAU DIDIER
IPC: H01J23/26
Filed: 1989-06-13
Abstract: The present invention relates to a travelling-wave tube comprising a delay line of the helical type attached to a sleeve by way of dielectric supports made of boron nitride. …<??>According to the invention, the boron nitride supports (8) carry a layer (9) of insulating material having a secondary emission coefficient greater than 1, such as for example alumina or beryllia. …<IMAGE>…
Patent EP-0368754-A1 (EP)
Inventor: BENZ BERNARD
IPC: H01H15/10
Filed: 1989-11-08
Abstract: Dans un boîtier unique (1) est disposé au moins un interrupteur (20), un organe de manoeuvre (30) particulier à chaque interrupteur et monté coulissant le long de l'interrupteur (20), et une tige filetée (35) de réglage de l'organe de manoeuvre (30). La tige filetée (35) coopère avec un taraudage (31) d'axe parallèle au coulissement, et elle est pourvue d'une première extrémité extérieure au boîtier (1) sur laquelle s'exerce directement la force extérieure de commande du dispositif, et d'une deuxième extrémité intérieure du boîtier (1) manoeuvrable en rotation par un outil approprié traversant la paroi du boîtier (1).
Patent EP-0407577-A1 (EP)
Inventor: YOSHIKAWA YUKIO
IPC: B29C45/80
Filed: 1989-01-27
Abstract: Technique de commande de moulage à injection, grâce à laquelle on mesure la quantité d'ouverture de moule déterminée par la pression d'injection d'une résine en fusion, et on utilise la valeur maximale de l'ouverture du moule en tant que facteur d'évaluation. Etant donné que la qualité d'ouverture du moule présente un rapport direct avec la qualité d'un article moulé, et que la modification des facteurs de moulage d'une machine de moulage à injection se rapporte également à l'ouverture du moule, on peut effectuer ladite commande de moulage à injection en ne détectant que la valeur maximale de l'ouverture du moule.