baber/WOPTO huggingface dataset:
Patent EP-0476116-A1 (EP)
Inventor: ROBERTSON JEFFREY CHARLES
IPC: G03B27/58
Filed: 1991-04-03
Abstract: Mécanisme optique/mécanique détecteur de la rotation d'une bobine pour bande enroulée (12) montée pour tourner dans une cartouche (10). Ledit mécanisme comporte une bride (20) formée sur la bobine (12), un dispositif d'actionnement (54, 56) disposé sur la bride (20), ainsi qu'un détecteur optique (L, 46) situé à l'extérieur (44) de la cartouche (10) et comprenant un faisceau lumineux (L) servant à détecter la rotation progressive de la bride (20) et de la bobine (12). Un indicateur mobile (52) formé sur la face extérieure de la cartouche (10) actionne le détecteur optique (L, 46) en réponse à un déplacement de l'indicateur (52) entre une première position (Fig. 6), dans laquelle le faisceau lumineux (L) est interrompu, et une seconde position (Fig. 7) dans laquelle le faisceau lumineux n'est pas interrompu. Un dispositif d'accouplement (58-71) comprenant un couvercle étanche à la lumière (64) couple ledit dispositif d'actionnement (54, 56) de la bride à l'indicateur (52) afin de déplacer celui-ci entre sa première position (Fig. 6) et sa seconde position (Fig. 7).
Patent EP-0476126-A1 (EP)
Inventor: SOHNER HAROLD K
IPC: H04B5/00
Filed: 1991-03-15
Abstract: L'invention concerne un système amélioré de communications employant un spectre dispersé, permettant d'établir des communications radio de données et de phonie en duplex intégral dans une seule bande de fréquences spécifique ISM (c'est-à-dire se rapportant aux domaines de l'industrie, de la science et de la médecine) allouées par la Commission fédérale des communications (FCC). L'étalement du spectre s'effectue par rapport à une pluralité de sous-bandes définies respectivement aux environs des limites de la bande inférieure et supérieure de la bande ISM spécifiée et possédant des caractéristiques de réduction des rayonnements du spectre qui correspondent aux conditions posées par la FCC concernant le rayonnement radioélectrique en dehors des bandes ISM, sur les limites de bande correspondantes de celles-ci. On réalise l'opération en duplex intégral en employant une modulation numérique MSK (52) (manipulation de transfert minimum) et un filtrage associé (58) pour conserver la largeur de bande disponible et placer le signal modulé et filtré, dans les sous-bandes définies dans la bande de fréquence ISM spécifiée. Ce système peut être facilement relié, au moyen d'interfaces, à des services de communications numériques connexes.
Patent EP-0525044-A1 (EP)
Title: Systeme de soupape de securite
Inventor: WAKELIN RICHARD JOHN
IPC: F16L55/10
Filed: 1991-04-18
Abstract: Un système de transport de fluides comprenant un tuyau (20) est caractérisé par un point affaibli (22) et un système de soupape de sécurité pour empêcher des fuites de fluides en cas de rupture du tuyau au point affaibli. Le système de soupape de sécurité comprend des soupapes situées de part et d'autre du point affaibli. Chaque soupape comprend de préférence un boîtier en forme de coupe (10) muni d'un orifice (11) dans sa base et un corps de soupape (1) déplaçable à l'intérieur du boîtier (10) de manière qu'un élément d'arrêt (3) sur le corps de soupape pénètre dans l'orifice et le ferme sous l'influence d'une force de rappel, par exemple un ressort (15), qui ne devient opérationnel qu'en cas de rupture du tuyau.
Patent EP-0539425-A1 (EP)
Inventor: PHOENIX JOHN BERNARD
IPC: F16D3/10
Filed: 1991-07-04
Abstract: Un moyen de modifier à la fois l'angle d'ouverture et l'angle de fermeture des soupapes d'un moteur à combustion interne par l'intermédiaire d'un mécanisme qui modifie la phase instantanée de l'arbre à cames par rapport à la phase du vilebrequin, amenant ainsi la came à demeurer en contact avec le poussoir de soupape pour une durée plus longue ou plus courte que la durée nominale en réponse à un programme de commande choisi.
Patent EP-0536284-A1 (EP)
Inventor: THOMPSON DEREK
IPC: F02D9/06
Filed: 1991-07-01
Abstract: Cette invention se rapporte à un modulateur d'échappement monté ou devant être monté dans le système d'échappement d'un moteur, et comprenant un corps (10) qui définit une voie d'écoulement pour les gaz d'échappement du moteur passant à travers le modulateur, une barrière (44) placée dans la voie d'écoulement de l'échappement et pouvant être déplacée d'une position ouverte ou à une position fermée, une ou plusieures voies de soutirage (46) communicant entre des côtés opposés de la barrière et des moyens de régulation d'écoulement (41) fonctionnant en fonction d'un paramètre de fonctionnement ou plus afin de réguler l'écoulement des gaz d'échappement le long de ladite ou desdites voies de soutirage et de limiter la pression finale à l'échappement appliquée au moteur à des niveaux différents prédéterminés dans les conditions requises pour le fonctionnement du modulateur selon des modes choisis.
Patent EP-0540555-A1 (EP)
Inventor: ROBILLARD CHRISTOPHE
IPC: G02B27/28
Filed: 1991-07-16
Abstract: L'invention a pour objet d'améliorer la sécurité de fonctionnement de systèmes d'éclairage à lumière polarisé. A cet effet, on fait tourner un sens indésirable de polarisation par déviation sur des moyens ayant une surface rugueuse, ce qui permet de ne pas utiliser des lames dites quart d'onde. On améliore en outre la sécurité de fonctionnement en utilisant deux sources indépendantes de lumière pourvues de leurs propres moyens de focalisation. Les sources de lumière sont commandées par des éléments de commande de façon à réduire la charge à laquelle les sources individuelles de lumière sont exposées. L'invention est applicable de préférence pour éclairer des soupapes optiques à cristaux liquides qui font partie d'un système de projection.
Patent EP-0548167-A1 (EP)
Inventor: ELLEGAARD OYVIND
IPC: A01G9/10
Filed: 1991-09-03
Abstract: Lors de la fabrication de blocs de croissance de sphagnum, on rencontre de nombreux problèmes de fonctionnement dus au compactage requis de sphagnum non cohésif, étant donné qu'à la fois les vis et les pistons de compactage peuvent aisément être bloqués. L'invention décrit, en remplacement de ce système, l'utilisation d'une technique d'aspiration par l'intermédiaire de laquelle le sphagnum non cohésif (2) est aspiré par un tuyau perforé (34) dans une chambre d'aspiration (28), où un compactage marqué du matériau peut être effectué sans l'utilisation de dispositifs mécaniques. Le matériau en bloc compacté peut être entouré d'une enveloppe en papier décomposable qui est placée en succession sous forme d'un tube de revêtement flexible de papier perméable à l'air. Le matériau compacté peut être amené sous forme d'une bande compacte (46) par des mouvements de projection successifs de la chambre d'aspiration (28) afin d'être coupé en blocs (56) et la chambre d'aspiration peut être temporairement ouverte afin de retourner par mouvements libres à sa position initiale.
Patent EP-0505533-A1 (EP)
Inventor: PFUHL REINER
IPC: B31F1/14
Filed: 1991-09-26
Abstract: Afin d'obtenir un dispositif aussi simple et économique que possible d'élimination d'une bande résiduelle (9) reliée à une bande de support (7), avec un dispositif de déviation (5, 6) d'une des bandes qui sépare la bande résiduelle de la bande de support, la bande résiduelle entoure partiellement un autre cylindre (11) et reste collée à celui-ci. Une racle (12) est ensuite appliquée à ce cylindre.
Patent EP-0500118-A1 (EP)
Inventor: GIBBONS JOHN CARL
IPC: G05B19/05
Filed: 1992-02-21
Abstract: An adapter response detection circuit indicates the number of adapters (28, 28') on a link (22) responding to a given address and hence permits the detection of possible data collisions. Each adapter (28, 28') responding to the address transmitted on the link (22) induces a current on a common conductor (44). The magnitude of the current unanbiguously identifies the number of adapters (28, 28') responding to that address. The proper resistive termination of the link (22) may be checked by inducing a similar incremental current on the conductor (44) and evaluating a voltage variation indicating the presence or absence of a termination resistor (C).
Patent EP-0515888-A1 (EP)
Inventor: SMUTNY BERRY DIPL-PHYS
IPC: H01Q1/12
Filed: 1992-05-12
Abstract: It is intended to specify an arrangement for supporting and aligning antennas or telescopes which is especially suitable for satellites. An arrangement in the form of a hexapod is proposed, which is used both for supporting and aligning the telescope and as an extension unit in order to increase the distance between the telescope and the satellite platform. The framework is composed of six legs (6) whose length can be controlled and which are equipped with ball joints at the ends. The legs connect the satellite platform (2) to a rigid supporting plate (10) which supports the telescope (1). At one end, the legs are in each case attached in pairs to the corners of a triangle, and at the other end, they are either likewise attached in pairs to the corners of a triangle or are individually attached to the corners of a hexagon. Piezoelectric linear motors are used for length control of the legs. Internal reinforcement for the launching procedure of the carrier rockets is provided by bracing the outer tube (9) with respect to a stop disc (14) which is located on the inner tube. <IMAGE>
Patent EP-0523386-A1 (EP)
Inventor: TANIGUCHI IKUO
IPC: H04L12/26
Filed: 1992-06-17
Abstract: A system for monitoring an ATM cross-connecting apparatus by rewriting a VPI conversion table to various values, inputting a test cell (9), and examining the test cell after the test cell passes through the ATM cross-connecting apparatus. Entries of a VPI conversion table (1a) are accompanied by traffic flags (2) indicating whether or not the corresponding entry is occupied for use for user's signals. First, the traffic flags (2) are examined (7). Each entry not occupied for user's signals can be freely rewritten (8). Each entry occupied for user's signals is not rewritten. The examination of the test cell is carried out by comparing the test cell output from the ATM cross-connecting apparatus, with a reference cell which is expected from a normal operation of the ATM cross-connecting apparatus (12). The virtual path identifier converted in the ATM cross-connecting apparatus and contained in the output test cell, is expected (11) corresponding to the above rewriting operations, and is contained in the reference cell.
Patent EP-0526722-A1 (EP)
Inventor: PIERSCH STEVEN EDMUND
IPC: A63H33/06
Filed: 1992-06-20
Abstract: A toy connector in accordance with the present invention joins first and second structural elements which are aligned adjacent one another and engaged to form a flush, secure connection comprising a female connector assembly (12) joined to the first structural element (60) having at least two recess elements (16) and at least one female snap element (18) disposed between the recess elements, and a male connector assembly (38) joined to the second structural element (40) having at least one tongue (42) adapted to engage each of the recess elements, and at least one male snap element adapted (48) to engage the female snap element (18).
Patent EP-0548615-A1 (EP)
Title: Messer mit einer spiralförmigen Schneidkante
Inventor: REIFENHAEUSER UWE
IPC: B26D1/00
Filed: 1992-12-03
Abstract: Zum Unterteilen von strangförmigem Gut, das sowohl zur Verformung neigende wie auch starre Gutsbereiche enthält, wird ein Messer (1) mit einer spiralförmigen Schneidkante vorgeschlagen. Die Schneidkante weist zwei Abschnitte (5 und 8) auf, von denen der in Drehrichtung erste Abschnitt (5) unverzahnt ist und einer maximalen Radienzunahme unterliegt. Dagegen ist der in Drehrichtung zweite Abschnitt (8) der Schneidkante verzahnt ausgebildet und folgt einer minimalen Radienzunahme. Durch ein so ausgebildetes Messer läßt sich Gut im Bereich seines zur Verformung neigenden Gutsteils glatt schneiden und im Bereich seines starren Gutsteils ebenso glatt durchsägen. <IMAGE>
Patent EP-0547541-A1 (EP)
Inventor: VERMESSE BERNARD
IPC: G07B17/00
Filed: 1992-12-14
Abstract: Franking machine comprising a rotating printing drum (10b), means for positioning and for locking printing wheels (18) mounted in the said drum, means for picking off the actual respective positions of the said wheels, means for driving the positioning means, means for setting the drum in rotation, and electronic circuits for control of the drive means, for processing the actual position information, and for counting franking operations carried out, at least the means for picking off the actual position information of the print wheels and at least a part of the said electronic circuits being integral with the rotating print drum (12), a machine characterised in that it further includes means for electrical coupling for linking the part of the electronic circuits which is integral with the drum to another part of the electronic circuits which is fixed and in that the means for positioning and for locking the print wheels (18) comprise a first gear train (110) kinematically linking the said print wheel (18) to drive motor means (56) and in that the means for picking off the respective actual positions of each print wheel comprise a second gear system (114) linking the said print wheel to a coder wheel (116) interacting with means (118) for coding the angular position of the said coder wheel. 
<IMAGE>
Patent EP-0507389-A1 (EP)
Inventor: SELTEN WILHELMUS NICOLAAS MARI
IPC: H01J31/10
Filed: 1992-03-27
Abstract: A picture display device and projection device provided with picture display devices according to the invention, the picture display device being provided with a picture tube and an extension which is integral with the picture tube. The integral extension is connected to a lens holder in which a lens system is arranged.
Patent EP-0532089-A1 (EP)
Inventor: OK HYUN O
IPC: A61K31/445
Filed: 1992-09-02
Abstract: N-Heteroaryl, N-alkylheteroaryl, N-alkenylheteroaryl and N-alkynylheteroaryl macrolides of the general structural Formula I:
       
 have been prepared from suitable precursors by amination, alkylation and/or arylation at C-3'' and/or C-4'' of the cyclohexyl ring. These macrolide immunosuppressants are useful in a mammalian host for the treatment of autoimmune diseases, infectious diseases and/or the prevention of rejection of foreign organ transplants. In addition, these macrolide immunosuppressants are useful in the topical treatment of inflammatory and hyperproliferative skin diseases and cutaneous manifestations of immunologically-mediated illnesses. Also, these macrolides are useful in the treatment of reversible obstructive airways disease, particularly asthma. Furthermore, these macrolides are useful as hair revitalizing agents, especially in the treatment of male pattern alopecia or alopecia senilis.
Patent EP-0549025-A1 (EP)
Inventor: UNGER GERFRIED DR
IPC: C08J11/28
Filed: 1992-12-04
Abstract: The invention relates to a process for the recycling of cured polysulphide and/or polymercaptan elastomers. The recycling is carried out by reacting from 0.5 to 400% by weight of elastomer with a liquid di- or polymercapto compound to give a liquid/pasty mercapto-terminated prepolymer. The substantially chemically inert, cured polysulphide and/or polymercaptan elastomers can be used in this way and can be employed for reuse as polysulphide and/or polymercaptan sealants.
Patent EP-0539194-A1 (EP)
Inventor: MAEDA ISAO
IPC: B24B37/02
Filed: 1992-10-21
Abstract: In a method and an apparatus for lap processing of ceramic ferrule bores, a plurality of ceramic blanks (1) are held in a floating state on a processing wire (6) stretched between a supply reel (12) and a take-up reel (14). A selected one of these ceramic blanks (1) is chucked in a chuck (20) and rotated. At the same time, the processing wire (6) is reciprocated while grinding power is supplied to it from a powder feeder (40). After a chosen lapping time, the selected ceramic blank is released from the chuck and the next selected ceramic blank is similarly processed. 
     Injection-molded blanks having tapered central bores can thus be satisfactorily bore processed, as well as blanks having non-tapered bores.
Patent EP-0542543-A1 (EP)
Inventor: WATKINS KENNETH R
IPC: B31B50/62
Filed: 1992-11-12
Abstract: A method for adhesively bonding opposed paperboard surfaces to each other to form a strengthened bond in a paperboard product and paperboard products formed thereof, comprising the steps of (A) applying a green-strength adhesive to at least a portion of the first paperboard surface; (B) applying a styrene-butadiene latex adhesive or a modified styrene-butadiene latex adhesive as a strengthening adhesive to at least a portion of either the first or the second paperboard surface such that the green-strength adhesive is substantially offset from the strengthening adhesive when the first and second paperboard surfaces are positioned in an opposed relationship; (C) orienting the first and second paperboard surfaces such that they are opposed to each other; (D) contacting the first and second surfaces together to form the strengthened bond and (F) sufficiently immobilizing the strengthened bond for a suitable period of time to allow the strengthened bond to set. In addition, there is provided a method for adhesively bonding opposed paperboard surfaces to form a strengthened bond in a paperboard product, and paperboard products formed thereof, by applying a strengthening adhesive consisting essentially of a styrene-butadiene latex adhesive or a modified styrene-butadiene latex adhesive to at least a portion of the first paperboard surface, contacting together the paperboard surfaces to form the strengthened bond and sufficiently immobilizing the strengthened bond for a suitable period of time to allow the strengthened bond to set. Both virgin and recycled paperboard can be used.
Patent EP-0530081-A1 (EP)
Inventor: WACKERMANN GUY
IPC: F24F8/24
Filed: 1992-08-20
Abstract: The invention relates to an air treatment process for a ventilation or an air conditioning system. This process utilises a zone for washing or moistening the air, in order to load the flux of air flowing in the ventilation or air conditioning system with moisture which has disinfectant properties, obtained from a liquid solution. This has the aim of cleansing and disinfecting the air which is flowing, and of avoiding deposits, and cleaning the associated circuits with water or steam. <IMAGE>
Patent EP-0512958-A1 (EP)
Inventor: HENDERSEN SCOTT
IPC: A61B17/06
Filed: 1992-05-05
Abstract: A suture retainer (20) includes a first panel (32) and foldably connected second through fifth panels (42,46,50a,50b). When all of the panels (32,42,46,50a,50b) are folded, the retainer (20) has the approximate size and shape of the first panel (32), and the suture (22) is contained within the folded panels. Separator facilities (56) on the first panel (32) prevent suture strands (24) from becoming tangled. The separator (56) may constitute a pleated low friction sheet with the strands (24) contained between the plats, or it may constitute one or more sinuous cuts (218) in the first panel (32) which define tabs (220,222) for holding the strands (24). Sutures (22) are withdrawn from a site at one end of the first panel. The second panel (42) is foldably (44) located at the other end (40) of the first panel (32) and maintains suture strands (24) within the boundary (40) of the first panel (32). The third panel (46) is foldable (48) about a side (34) of the first panel (32) to overly the folded second panel (42), the separator (56) and the sutures (22) and to complimentarily overly the first panel (32). A holder, such as a foam strip (68) on the first panel (32) and near the withdrawal site (72), holds the suture strand (24) to maintain the needle (26) strand (24) attachment point at the withdrawal site (72). Facilities normally cover the needlepoints at the withdrawal site (72). These facilities may constitute either a tab (80) on the third panel (46), which covers the needlepoints when the third panel (46) is folded, or a removable sheath (226) on the needles (26). Tabs (74,76) on the third panel (46) fit into slit (86,88) at the boundary (36) of the first (32) and fourth (50a) panels to keep the third panel (46) folded. When the fourth (50a) panel is folded about the other side (36) of the first panel (32), it partially or completely overlies the folded third panel (46). The fourth panel (50a) may be held in its folded condition by fitting a locking tab (112,114,116) on its free edge (104) under a V-shaped locking ear (98,100,102) formed in the fold line (34) between the first (32) and third (46) panels. The fifth panel (50b) may constitute a separable or separate portion of the fourth panel (50a) which is mutually foldable with the fourth panel (50a) but is independently unfoldable. The fifth panel (50b) may also constitute a separate panel foldable about one end (36) of the first panel (32). unfolding the fifth panel (50b) exposes the withdrawal site (72) to permit suture removal.
Patent EP-0583532-A1 (EP)
Inventor: DOVERI NICOLO
IPC: B62K11/00
Filed: 1992-08-20
Abstract: An improved motorcycle structure, in particular, but not exclusively, for a motorscooter, comprising a frame (30) connected to a front wheel (31) and a rear wheel (32), an engine (33) fixed to the frame (30) and operating the rear wheel (32), a body covering the frame (30), a handlebar (34) jointed to the frame (30) in order to drive the front wheel (31) and a seat (12) bearing a driver. The frame (30) comprises at least two longitudinal beams (4) linked by a front-cross member (3) to which a joint sleeve (1) of a handlebar (34) is integral, a middle-cross member (5) pivotally supporting the engine (33), a rear-cross member (6). Said longitudinal beams (4) define the lower external boundary of the motorcycle. A support (9) bearing the seat (12) is rearly integral to the beams (4). The seat (12) is linked to a bonnet (11) pivotally joined to the frame (30) and turnable between a running position (A) in which the bonnet (11) fully covers the support, and a tilted position (B) in which the access to mechanic members which are located inside the support (9) itself is allowed.
Patent EP-0532476-A1 (EP)
Inventor: MORESCHI SERGIO
IPC: A47C7/40
Filed: 1992-09-07
Abstract: The invention relates a chair back stand adjustable for height composed of a vertical fixed element (12), a moving element (13) which can be vertically moved on the fixed one and supports the back, and stop means (19) to clamp at different heights the moving element on the fixed one. Stop means is an oscillating lever installed on a supporting block (21) set on the fixed element and it is provided with a stop peg (23) which interacts with positioning notches (18) on the moving element and with a control push-button which contains recovery springs.
Patent EP-0572521-A1 (EP)
Title: New and improved solvent-free synthesis of ethereally substituted blocked monosaccharides and the selective hydrolysis thereof.
Inventor: ARORA SUDERSHAN K
IPC: C07H15/04
Filed: 1992-02-07
Abstract: A solvent-free method for synthesizing an ethereally-substituted, blocked monosaccharide comprising the steps of:   1) mixing, in the absence of solvent, a partially blocked monosaccharide unblocked at one position, an alkyl halide or a substituted alkyl halide, and an anhydrous alkali base; 2) heating the mixture to a temperature sufficient to allow the mixture to react; 3) maintaining the mixture at a suitable temperature for a time sufficient to form an ethereally-substituted blocked monosaccharide and drive off any water produced; 4) removing any unreacted alkyl halide or substituted alkyl halide from the mixture; 5) recovering the ethereally-substituted blocked monosaccharide product from the mixture; and, optionally, 6) selectively hydrolyzing the ethereally-substituted blocked monosaccharide product to remove one or more of the acetal blocking groups. e