baber/WOPTO huggingface dataset:
Patent EP-0431438-A1 (EP)
Inventor: MOBASSER BAHMAN
IPC: H04Q3/00
Filed: 1990-11-26
Abstract: It consists, at the level of each terminal (2 to 9), in: 
 
  - continuing to transmit data cells after having transmitted a first cell, whilst waiting to receive a reception acknowledgement corresponding to this first cell; whilst limiting the number of cells transmitted during this wait, to a predetermined number W: 
  - then suspending transmission of cells during a predetermined period Trep, if the reception acknowledgement has not been received before having finished transmitting W cells; 
  - transmitting the first cell again if the corresponding reception acknowledgement has not been received during the period Trep; 
  - then freeing the connection occupied by the relevant terminal if the reception acknowledgement has not been received after a predetermined lag Tmax, measured from the first transmission of the first cell. 
 
<??>The predetermined values of W, Trep, and Tmax, are functions of the type of service afforded by the relevant terminals. 
<??>In the network (1), the control procedure consists, in the event of congestion, in: 
 
  - determining, for each connection, the values of the parameters W, Trep, Tmax, as a function of the type of service afforded by this connection; 
  - delaying sequences of W cells transmitted consecutively on each connection, whilst limiting the delay to a value less than Tmax; 
  - losing a cell and other identical cells transmitted on a connection, whilst limiting the period corresponding to this loss of cells to a value less than Tmax.
Patent EP-0381273-A1 (EP)
Inventor: BLOKS HUBERTUS MARIA HUBERDINA
IPC: H05K9/00
Filed: 1990-01-25
Abstract: The invention relates to a housing for electrical and/or electronic apparatus, which housing comprises means for protecting the apparatus against leakage to outside of information carrying, electrical and/or magnetic fields and electromagnetic radiation generated during operation of the apparatus, as well as against crosstalk between information carrying conductors and/or conducting parts, and against undesired influencing of the apparatus by electrical and/or magnetic fields and electromagnetic radiation of external origin. 
     According to the invention the said housing is characterized by 
an inner housing portion acting as a Faraday cage, 
an outer housing portion acting as Faraday cage wholly encasing the inner housing portion, 
which housing portions are insulated from one anoth­er electrically, 
a first earth conductor electrically connected to the inner housing portion, and 
a second earth conductor electrically connected to the outer housing portion, 
which earth conductors are situated at a sufficient mutual distance and are placed at a sufficient depth in the ground such that on the one hand effective earthing of both housing portions is ensured and on the other hand crosstalk between both housing portions is absent, and an earthing loop is avoided.
Patent EP-0398433-A1 (EP)
Inventor: VAN BERNE JOOST
IPC: B65D45/02
Filed: 1990-05-15
Abstract: The invention relates to a holder (1) provided with a lockable lid (2) and a carrying handle (7) connected with the holder, the ends of which carrying handle are attached to the holder wall, the ends (8) of the carrying handle sticking eccentrically in openings (9) of rotating disks (3, 4) attached to the holder wall, the hand grip part of the carrying handle being positioned in a groove (10) in the lid in a first position of the disks, while in a second position of the disks the carrying handle is clear of the lid.
Patent EP-0409321-A1 (EP)
Inventor: BOOG ARNOLDUS LOUIS GERARDUS M
IPC: C12P7/42
Filed: 1990-07-10
Abstract: The invention provides a process for producing delta-lactones useful for incorporation in flavourings and fragrances, wherein a micro-organism which is preferably acceptable for making "food grade" products and which does not metabolize delta-lactones, is cultured aerobically in a culture medium containing as the substrate a hydroxy fatty acid having an odd number ≧5 of carbon atoms between the carboxyl group and the carbon atom carrying the hydroxy group. The preferred micro-organism is a  Saccharomyces cerevisiae  species. The delta-hydroxy-alkanoic acid reaction product of the process is lactonized either in the fermentation broth or after separation therefrom. Especially suitable are 11-hydroxy fatty acids such as 11-hydroxy palmitic acid. 
     The hydroxy fatty acid may be added eitherpure or as the mixture obtained by hydrolysis of an ester thereof. Enzymatic hydrolysis of such ester may be done in situ in the fermentation broth.
Patent EP-0431666-A1 (EP)
Inventor: JEANQUARTIER RENE
IPC: F42B12/32
Filed: 1990-11-20
Abstract: A fragmentation incendiary body having good ballistic characteristics and a pyrophoric incendiary material, and the manufacture thereof, are described. 
<??>The fragmentation incendiary body consists of a metal carrier (1) having ribs (5) and a polymer incendiary material (6) provided with the carriers and containing a pyrophoric metal. 
<??>The fragmentation carrier is produced from a steel wire which is subsequently treated with the curing agent of a two-component epoxy resin and is then compressed with the incendiary material of pyrophoric metal and epoxy resin at elevated temperature and high pressure. 
<??>The fragmentation incendiary bodies are used predominantly in active parts of ammunition; here, they are preferably incorporated in a matrix of epoxy resin. 
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Patent EP-0391683-A1 (EP)
Title: Drilling
Inventor: STEWART AULETTE
IPC: B23B51/04
Filed: 1990-04-04
Abstract: A rotatable crown for a rotary drill comprising a working end (32) and an opposite end for engagement in a drill rod, stringer or adaptor coupling. The working end (32) has a cutting face (42) and a plurality of discrete, spaced, elongate cutting elements (50) located in the cutting face, each cutting element (50):
     (1) being of square or rectangular cross-section;   (2) presenting a cutting point which is defined by a corner (54) of the element;   (3) having a longitudinal axis which extends behind the cutting face (42); and   (4) being made of thermally stable abrasive compact.   
     The crown has particular application for the drilling of substrates having a compressive strength of at least 180MPa such as Paarl granite, Norite Gabbro and Reef Quartzite.
Patent EP-0405954-A1 (EP)
Inventor: SAKURAOKA MAKATO
IPC: E02B3/26
Filed: 1990-06-27
Abstract: The rubber fender (1) for ship comprises an impact receiving section (2), lateral wall sections (3) extending from the impact receiving section and fitting sections (4) attached to the tips of the lateral wall sections, all the sections above-mentioned being made of rubber alone. Only the top surface (2a) of the impact receiving section or both the top surface of the impact receiving section and the surfaces of the lateral wall sections are coated with coating layers (5) of poly­urethane elastomer having a thickness of 2 to 20 mm. The fender may be colored as desired and may be im­proved in abrasion resistance. The fender may improve the safety of a ship coming alongside the pier, and prevent the ship from being soiled. The fender may also improve the beauty of the pier.
Patent EP-0416796-A1 (EP)
Inventor: MATSUHIRO KEIJI
IPC: C04B35/447
Filed: 1990-08-28
Abstract: A heat resistive phosphate-zircon composite body comprises a main crystalline phase and a secondary crystalline phase, said main crystalline phase being a solid-solved phase of R y Zr₄Si x P 6-x O₂₄ in which 0 < × < 2, 2/3 < y < 2, and R consists of one or more kinds of bivalent or trivalent cations, provided that x and y satisfy electrical neutrality, and said secondary crystalline phase being zircon. A process for producing a heat resistive phosphate-zircon composite body is also disclosed. The process comprises the steps of measuring and mixing given amounts of ZrP₂O₇, (ZrO)₂P₂O₇, RO and/or a phosphate of R, SiO₂ and a zircon powder, shaping the mixture and firing the shaped body, wherein the given amounts of ZrP₂O₇, (ZrO)₂P₂O₇, RO and/or the phosphate of R, and SiO₂ are so measured that the composite body may comprise a main crystalline phase composed of a solid-solved hase of R y Zr₄Si x P 6-x O₂₄ and a secondary crystalline phase of zircon.
Patent EP-0417955-A1 (EP)
Inventor: KASE MASATAKA
IPC: H01L21/265
Filed: 1990-09-04
Abstract: A process for producing a semiconductor device, in which a predetermined electroconductive type or impurity ion is implanted into a semiconductor substrate, comprises the steps of: prior to the implantation of a predetermined electroconductive type or impurity ion, implanting an ion different from the electroconductive type or impurity ion into the semiconductor substrate having a crystalline structure, to form a disordered region; and, implanting the predetermined electroconductive type or impurity ion into the disordered region. This disordered region has a degree of disorder such that microchanneling of the later implanted electroconductive type ion does not substantially occur, and such that the disordered region remains partially crystalline. This disordered region formed in this way is sufficiently disordered to block microchanneling of the electroconductive type or impurity ion so that it is contained in a shallow region and yet, on subsequent annealing the damage caused in the disordered region is substantially removed as the remaining crystalline regions act as recrystalisation centres.
Patent EP-0383652-A1 (EP)
Inventor: THERET PATRICE
IPC: B23B35/00
Filed: 1990-02-07
Abstract: With the board G having being shaped beforehand, it is pierced using a battery of tools such as drills 7 mounted on a plate 6, the displacements of which with respect to the board are controlled by a program ensuring a first sequence of displacements in order to pierce holes with a pitch which is a sub-multiple of the distance separating two consecutive tools and, after an elementary zone has been pierced, a second displacement sequence of a pitch which is a multiple of the distance separating two tools. 
<??>The invention permits, in particular, perforation piercing for sound-insulation structural boards which can be used, in particular, in aeronautics. 
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Patent EP-0412003-A1 (EP)
Inventor: GILLIES DAVID
IPC: H04N5/44
Filed: 1990-07-31
Abstract: The present invention relates to a device for transforming a movement information into a movement detection signal with the desired field frequency and desired number of lines, for a high-definition television receiver. …<??>This device comprises: … …  - at least two memories (10, 11) for storing at the field frequency of the incoming video signal, respectively, data relating to the movement information for the even fields and data relating to the movement information for the odd fields, these memories being read at the field frequency of the video signal to be displayed, and …  - a processing circuit (20, 30, 40, 50) connected to the output of the memories, the said circuit delivering from the movement information read at the desired field frequency, a movement detection signal (MIS) with the desired field frequency and desired number of lines and synchronous with the video signal to be displayed. … …<??>Application to high-definition television.
Patent EP-0414615-A1 (EP)
Title: Mould and its method of manufacture for producing moulded articles
Inventor: BES JEAN-CLAUDE
IPC: B29C33/04
Filed: 1990-08-23
Abstract: This mould comprises, inter alia, a frame made from two hollow shells (100) each having a housing (110), a moulding body made from interchangeable plates (200), complementary registration means (30) carried by the housings and the plates, and a locking device (40) interacting with these housings and these plates. This mould permits, by virtue of its flexibility of use, modifications brought about by adjustment of the final article to be obtained and resulting from tests. <IMAGE>
Patent EP-0379455-A1 (EP)
Inventor: BENE PIERRE-YVES
IPC: A61B19/00
Filed: 1990-01-19
Abstract: This device comprises a tubular body (2) into which open discharge nozzles (5) for an atomized product constituted by disinfection liquid and pressurized air. The air supply means of the injectors comprise an annular duct (14) extending through 360 DEG  and directly supplying the injectors (6), while the liquid supply means of the injectors comprise several stages (15,17) with the fluid vein separated in two at each stage.
Patent EP-0399927-A1 (EP)
Inventor: APARD CHRISTOPHE
IPC: D01H13/04
Filed: 1990-05-17
Abstract: Creel of a textile spinning machine, which consists of a plurality of work stations and in which each work station comprises at least one spinning can (5,6), from which the sliver (7,8) is unwound, a succession of guide pulleys (30-32) and a system (20) for drawing the sliver, characterised : - in that the successive guide pulleys (30-32) of the same work station are mounted on a plurality of parallel drive shafts (33-35) driven permanently and in synchronism with the speed (21) of entry of the sliver into the drawing system (20); - and in that each pulley (30-32) is driven frictionally by a rotary connection means (40-49) fastened to each drive shaft (34), in such a way that the load moment C1 of each pulley (30-32) is higher than the friction of the sliver (7,8) on said pulley (30-32). <IMAGE>
Patent EP-0419406-A1 (EP)
Inventor: MEILI ALBERT
IPC: C01B15/013
Filed: 1990-09-06
Abstract: In the hydrogen peroxide distillation apparatus, the components having a low pressure drop: vaporiser (1), separator (2) and distillation column (3) are arranged in one vertical axis (16) and combined in one structural unit (17) without connecting lines. The distillation column (3) has regular packing (13). As a result, the pressure drop and the operating temperatures are greatly reduced. This means greater safety and better economics. …<IMAGE>…
Patent EP-0380455-A1 (EP)
Inventor: DEL MONTE FRANCO
IPC: B60H1/00
Filed: 1990-01-16
Abstract: An air-conditioning system for motor vehicles has a first shutter (10) which is associated with a first aperture (17) and a second shutter (14) articulated coaxially to the first and adapted to cooperate with a second aperture (12) associated with the first shutter (10). The separate or simultaneous operation of the two shutters is achieved by means of a rod (26) the ends of which are articulated to the second shutter (14) and to a rotatable operating member (24) respectively, the rod (26) also being connected to the first shutter (10) by means of a toggle device (32a, 32b) which opens it only when the operating member (24) has reached a predetermined angular position.
Patent EP-0458801-A1 (EP)
Inventor: CHAPELL IAN CHARLES
IPC: B65G21/14
Filed: 1990-01-23
Abstract: La structure pour transporteur décrite (1, 20) est conçue pour pouvoir être repliée en accordéon pour permettre son transport sur une remorque (42) d'un chantier à l'autre. La structure comprend plusieurs cadres en H, composés chacun de supports rigides (2A, 2B ou 21, 22) reliés par un élément transversal (3) qui soutient les roulettes (3A-D, 30) sur lesquelles avancent la courroie (4) du transporteur. Des liens extensibles (6) et des traverses (25, 26) assurent la rigidité longitudinale et latérale de la structure.
Patent EP-0452415-A1 (EP)
Inventor: ROSHEIM MARK E
IPC: B25J17/00
Filed: 1990-01-02
Abstract: Un manipulateur mécanique (10) possédant une articulation (12, 16) avec un support de base (18, 19) et un support réglable (53, 54), chacun possédant un dispositif de liaison pivotant orthogonal les reliant selon un seul axe à un dispositif commun de liaison (35) les reliant selon un axe orthogonal à travers lequel ils sont liés de façon mobile (32, 44), deux guides (20, 50) dont chaque guide est relié de façon rotative à l'un des supports (18, 19; 53, 54) et est lié de façon mobile (24, 49) à l'autre. Une pluralité de telles articulations (12, 16) liées les unes aux autres peuvent être intercalées entre deux interfaces tournantes (74, 77, 79, 80; 120, 121, 123, 124, 125, 126).
Patent EP-0494139-A1 (EP)
Title: Document retainer.
Inventor: WEISS ANDREW E
IPC: G08B21/24
Filed: 1990-03-08
Abstract: A document retainer (10) having receptacles (14) is provided. The retainer is equipped with clip switch contact sensors (46, 50) in the retainer receptacles. Documents (12) held in the receptacles maintain the clip switch contact faces in a spaced relationship by being interposed therebetween. When a document is withdrawn, the contact faces spring into engagement, closing the contacts and thereby energizing an alarm circuit that has audible and inaudible alarms (20, 18) to facilitate indication of the document withdrawal. A resettable timing device is provided to suppress the audible alarm for a period considered sufficient for a card transaction. Preferably, the retainer is in the form of a compact module that can be inserted into a receptacle in a wallet or can be attached to another object by use of a provided releasable attachment device. The attachment device is equipped with a detector to sense if the retainer has become detached from the object to which it was originally attached and energizes the alarm circuit in a manner to circumvent any alarm suppression timers thereby energizing the alarms (20, 18) immediately.
Patent EP-0541525-A1 (EP)
Inventor: EHRREICH JOHN E
IPC: H01M4/92
Filed: 1990-02-28
Abstract: Composition comprenant des particules conductrices et un matériau polymère sélectionné dans le groupe de polymères, pré-polymères et leurs mélanges, dans laquelle au moins environ 5 % en poids des particules incorporées dans la composition ont été soumises à un traitement de sorte que les particules ont du chlorure au moins sur leur surface avant leur inclusion dans la composition.
Patent EP-0463117-A1 (EP)
Inventor: CHOW LAURENCE C
IPC: A61Q11/00
Filed: 1990-03-09
Abstract: L'invention concerne un procédé de fluoruration des dents consistant (1) à mélanger dans un environnement aqueux un premier composant comprenant un sel de calcium stable, non toxique, soluble, avec un second composant comprenant un composé de fluorure complexe stable, non toxique et à hydrolyse facile, avec comme résultat l'hydrolyse du composé de fluorure et la précipitation de fluorure de calcium, et (2) à appliquer rapidement le mélange aux surfaces dentaires. L'invention concerne également des collutoires, des dentifrices, des gels ou des pâtes, ainsi que des pastilles à mâcher pour l'application des compositions précitées.
Patent EP-0467964-A1 (EP)
Inventor: COLBERT CHARLES
IPC: G07C9/00
Filed: 1990-04-11
Abstract: Un procédé d'un appareil de vérification de l'identité d'un individu, est basé sur le profil d'une empreinte de main. On crée un ensemble de données de référence par visualisation (9, 10) d'une main d'un individu et détermination de l'emplacement des bords de chaque doigt séparément, afin de produire un ensemble de profils de doigts, par établissement d'un axe central pour chaque profil de doigt par référence au bord de ce dernier, par rotation de l'axe central de chaque profil de doigt jusqu'à ce qu'il soit normal par rapport à une ligne de référence, par détermination de la largeur de chaque profil de doigt à des emplacements prédéterminés parallèles à ladite ligne de référence, et par enregistrement des informations dudit profil de doigt dans une mémoire telle que dans une carte ID (d'identification). On peut ensuite comparer (6) le profil du doigt d'un candidat, avec le profil de référence obtenu par un lecteur/enregistreur (7), par comparaison de la largeur de chaque profil de doigt à des emplacements prédéterminés, par détermination visant à savoir si la correspondance entre les largeurs des doigts auxdits emplacements prédéterminés satisfait à des critères prédeterminés, puis par indication de l'acceptation ou du rejet dudit candidat.
Patent EP-0474738-A1 (EP)
Inventor: HANSEN JORN HAVGAARD
IPC: F16K31/06
Filed: 1990-05-29
Abstract: L'invention concerne une vanne d'arrêt dotée d'un élément fixe (2) et d'un élément mobile (3). Ledit élément mobile (3) comprend au moins un moyen primaire (5), tel qu'un disque de vanne, et un moyen secondaire (6), telle qu'une tige de vanne. Lorsque ladite vanne d'arrêt est activée, ledit moyen de vanne secondaire (6) se déplace immédiatement avant que ladite vanne ne s'ouvre ou ne se ferme dans la montée totale de ladite vanne, et par conséquent par rapport à la fois à l'élément fixe (2) et au moyen de vanne primaire (5). Ledit moyen de vanne primaire (5) reste immobile jusqu'à ce dernier mouvement. Ainsi, la force nécessaire pour activer ladite vanne est une force légère comparée à celle nécessaire dans le cas de figure où les moyens de vanne primaire (5) et secondaire (6) seraient fixés mutuellement.
Patent EP-0482019-A1 (EP)
Title: Method and apparatus for cutting erosive materials using high pressure water means.
Inventor: HIGGINS CHRISTOPHER LYNDON
IPC: B26F3/00
Filed: 1990-06-26
Abstract: PCT No. PCT/AU90/00270 Sec. 371 Date Mar. 23, 1992 Sec. 102(e) Date Mar. 23, 1992 PCT Filed Jun. 26, 1990 PCT Pub. No. WO91/01432 PCT Pub. Date Feb. 7, 1991.Apparatus for cutting erosive materials such as stone and the like includes a high-velocity, high-pressure water lance which can be raised and lowered as necessary. The lower end of the water lance carries a cutting head in the form of a nozzle assembly able to be rotated about the longitudinal axis of the water lance. The water lance is mounted upon a carriage which can be propelled in directions at right angles to each other and the water lance may be supported by a vertically-disposed truss, which itself may be relocatable about the longitudinal axis of the lance.
Patent EP-0490947-A1 (EP)
Title: Precurseurs de medicament derives de l'hormone de liberation de la thyreostimuline (trh)
Inventor: BUNDGAARD HANS
IPC: A61P5/00
Filed: 1990-09-03
Abstract: Composés dont la formule est (I), où R1 est sélectionné parmi le groupe constitué d'un groupe alkyle, d'un groupe aralkyle, d'un groupe alkényle, d'un groupe cycloalkyle, dans lequel le groupe alkyle, aralkyle, alkenyle ou cycloalkyle est substitué ou non substitué avec un ou plusieurs substituants sélectionnés parmi le groupe constitué d'un atome d'halogène, par exemple Cl ou Br, d'un groupe hydroxyle ou d'un groupe alkoxy à chaîne droite ou ramifiée contenant entre 1 et 6 atomes de carbone; et leurs sels d'addition acide acceptables en pharmaceutique. Ces composés sont des précurseurs de médicament du TRH et sont caractérisés en ce qu'ils présentent une lipophilie supérieure à celle du TRH et qu'ils possédent une résistance élevée à la dégradation par les enzymes inactivateurs du TRH. De tels composés se convertissent en TRH après l'administration.
Patent EP-0511212-A1 (EP)
Inventor: FINELL JOHN
IPC: B61D45/00
Filed: 1990-11-15
Abstract: On décrit une valve pour un sac ou analogue devant se remplir d'air, laquelle valve comporte un élément tubulaire, étanche et essentiellement cylindrique (2) qui s'étend de l'intérieur à l'extérieur du sac, la partie extérieure de l'élément étant filetée à l'extérieur (21). Un bouchon à filetage interne (13) est destiné à s'enfiler sur le filetage externe (21) de l'élément tubulaire (2) afin de fermer hermétiquement l'extrémité (24) de ce dernier, et une valve de remplissage (15) se trouve au milieu du bouchon (1). Afin que le sac puisse se vider de façon simple et rapide, plusieurs évents (14) ont été ménagés dans le bouchon (1) dans la zone qui entoure la valve de remplissage (15), et l'extrémité de l'élément tubulaire (2) comprend, en face du bouchon (1), une bride interne (23) et de préférence annulaire dont la surface supérieure est serrée de manière hermétique contre la surface inférieure du bouchon et ferme les évents (14) de celui-ci lorsqu'il est entièrement vissé.
Patent EP-0443612-A1 (EP)
Inventor: MATSUOKA TAKASHI C O INTELLECT
IPC: B41J2/47
Filed: 1991-02-22
Abstract: Controlling a motor (307) having a high standard frequency in a manner to be given priority when servo-controlling a plurality of motors (106, 307) allows the delay time of motor control to be reduced and the servo control of the motors (106, 307) to be performed with a good response characteristic.