baber/WOPTO huggingface dataset:
Patent EP-0274269-A1 (EP)
Inventor: HAIM ELIAS SAVAS
IPC: G02F1/1335
Filed: 1987-12-23
Abstract: The invention relates to a light source for a liquid crystal display and, more particularly, a light source utilizing fluorescent elements in which the low level emissions in the vicinity of the electrode portions of the lamp are kept out of the light emitting plane. To this end, a fluorescent light source for backlighting a liquid crystal panel display (in 1) consists of one or more preferably u-shaped fluorescent elements (6) in which the portion (8) of the lamp segments containing the electrodes are bent at right angles to the principal light emitting portion. The low light emitting area in the vicinity of the electrodes is thus moved out of the light emitting are resulting in uniform light emission over the entire active area of the light source.
Patent EP-0243252-A1 (EP)
Title: Commutateur bi-stable en particulier pour la commande de l'éclairage code/phare d'un véhicule automobile
Inventor: CHRETIEN LOUIS JACQUES
IPC: H01H21/02
Filed: 1987-04-16
Abstract: La présente invention concerne un commutateur bi-stable, en particulier pour la commande de l'éclairage code/phare d'un véhicule automobile comprenant un boîtier (100) qui loge un coulisseau de commande (200) guidé à translation (0) entre une position de repos et une position de travail, une palette (300) s'étendant dans la direction de déplacement du coulisseau portée à pivotement sur le coulisseau de commande autour d'un axe (302) transversal à la direction de translation du coulisseau, un tiroir de contact (400) susceptible de déplacement dans une direction générale (Q) perpendiculaire à la direction (0) de déplacement du coulisseau et à l'axe de pivotement (302) de la palette (300), muni d'au moins un plot de contact (450), et de deux rampes (460, 470) ménagées sur une face commune du tiroir en regard de la palette (300), telles que lesdites rampes (460, 470) soient placées alternativement en regard de la palette (300) selon la position du tiroir dans le boîtier.
Patent EP-0258116-A1 (EP)
Title: Projecteur croisement-route à deux filaments transversaux pour véhicule automobile
Inventor: LUCIANI BERNARD
IPC: F21V14/02
Filed: 1987-08-04
Abstract: L'invention concerne un projecteur croisementroute pour véhicule automobile, du type comprenant une lampe munie d'un filament de croisement et d'un filament de route horizontaux transversaux (10a, 10b), les deux filaments étant décalés l'un par rapport à l'autre suivant deux directions perpendiculaires à l'axe du projecteur, un réflecteur (20) dont l'axe (Ox) pass entre les deux filaments et une glace de fermeture (30) comportant des éléments de déviation latérale des faisceaux de croisement et de route, et agencé pour que le faisceau de croisement soit situé au-dessous d'une coupure d'orientation générale horizontale (Hh). Selon l'invention, la surface du réflecteur est une surface sans discontinuité formant des images de faible hauteur du filament de croisement et du filament de route, tous les points des images du filament de croisement étant par ailleurs situés au-dessous de ladite coupure horizontale (Hh). Application à la réalisation de projecteurs croisement-route adaptés aux règlements en vigueur aux Etats-Unis d'Amérique.
Patent EP-0273792-A1 (EP)
Inventor: SIBUET HENRI
IPC: H01L21/3205
Filed: 1987-11-25
Abstract: The method produces separate elements, especially of submicron size, on a substrate and consists of the following steps:
  &cirf& the production on the substrate (1) of spacers whose size and separation depend on the size and separation of the elements (11a) to be produced;
  &cirf& the deposition on the substrate of at least one material (11a) forming the elements, the deposition being anisotropic and perpendicular to the substrate;
  &cirf& the removal of the spacers. 
<??>Application to the production of any type of element, especially to the production of electrical conductors separated from each other by very small distances. 
<IMAGE>
Patent EP-0275794-A1 (EP)
Inventor: LORIOT JEAN-MARC
IPC: B26F1/38
Filed: 1987-12-28
Abstract: A method for cutting pieces, intended to be assembled, from a portion of check fabric (1), with a view to obtaining continuity or alignment of the pattern motif at certain assembly points, comprises the following stages:
 - placing the portion of fabric on a cutting table (2);
 - storing in a computer (5), loaded with appropriate software, the shapes, positions and orientations of the pieces to be cut out, a margin corresponding to half a pattern motif being reserved around certain pieces in one or two directions, as well as the position of the points which have to coincide on the pieces after assembly;
 - for each correspondence of points, taking a pair of images of the said portion of fabric, each image being substantially centred on one of the said points, with the aid of a camera (3) connected to the said computerised system (5), its coordinates in a reference system linked to the cutting table being controlled by the said computerised system;
 - displaying the two images on a screen (8) and observing the linear and/or angular differences in layout between the pattern motifs, especially by juxtapositions or superpositions of the pattern motifs;
 - correcting the difference in layout observed by operating an input aid (9, 10) until the pattern motifs of the said images correspond, at least in one direction, then validating the correction in order to store it in the computer memory;
 - recommencing the above stages for the other pieces to be cut out. 
<IMAGE>
Patent EP-0272991-A1 (EP)
Inventor: BOISSERAND PIERRE
IPC: F16K5/06
Filed: 1987-11-27
Abstract: Improved welded valve with a spherical plug, the internal sealing of which is ensured by adjusting the compression of the seat (8) by a seat-carrier (3) fixed internally to the body (1) of the valve, preferably by screwing. The external sealing is then obtained by welding the front surface (13) of the connection sleeve (2) against the front cylindrical surface (11) of the body (1) of the valve, and also against the front surface (12) of the seat-carrier (7), preferably screwed on beforehand. Extra-safe double sealing is thus obtained by the combination of two techniques. <IMAGE>
Patent EP-0346324-A1 (EP)
Inventor: STASTNY ERICH
IPC: A63J17/00
Filed: 1987-08-27
Abstract: Un dispositif pour haut-parleur (1) utilisé simultanément pour produire des effets de lumière dispose d'une membrane (2) et de sources de lumière (10). L'ouverture de la membrane (2) est couverte par un disque perforé rotatif (5) et par un disque perforé fixe (6). La rotation du disque rotatif (5) produit les effets de lumière désirés en couvrant de façon variable les trous des deux disques (5, 6). La rotation est effectuée par des éléments d'entraînement (11) fixés à la membrane (2) et dont l'extrémité libre repose sur le disque rotatif (4). Les vibrations produites lorsque le haut-parleur (1) est en fonctionnement font glisser les éléments d'entraînement (11), leur mouvement étant transmis au disque par friction (5), entraînant ainsi sa rotation.
Patent EP-0298284-A1 (EP)
Inventor: SCHMIDT UWE
IPC: B41J33/42
Filed: 1988-06-16
Abstract: If a single-use ink ribbon, for example a carbon ribbon, has completely passed through the printing station, a change of ribbon cassette must be undertaken. If in such a case no new cassette is available, the typing operation can, in some circumstances, only be resumed after a considerable delay. According to the present invention, this can be avoided by allowing, in an emergency, the typing operation to be completed without a change of cassette. This is achieved in that the take-up bobbin (12) for the reverse winding of the ink ribbon (18) can be brought into an unengaged position with respect to the driving roller (19) and can be locked in this position and in that the supply bobbin (5) possesses a device for reverse rotation opposed to its unwinding direction. As a result of the opportunity for reverse winding it is possible, in an emergency, to complete the typing operation or produce a finished letter without a change of cassette. No special tools or aids are necessary to reverse wind the ink ribbon. 
<IMAGE>
Patent EP-0303276-A1 (EP)
Inventor: OZAWA TAKASHI
IPC: G03G15/00
Filed: 1988-08-11
Abstract: This specification discloses a sheet conveying apparatus having piling means (112,114) for piling sheets with a predetermined amount of deviation in the direction of conveyance provided therebetween, first conveying means (116) for imparting a conveying force to only that surface of the lead-off one of the sheets (120) piled with the predetermined amount of deviation provided there­between which is not in contact with the other sheets, and movement restricting means (114,135) disposed upstream of the first conveying means by a distance shorter than the predetermined length of the conveyed predetermined sheet minus the predetermined amount of deviation for restricting the movement of the other sheets than the lead-off sheet. The specification also discloses a sheet conveying method characterized by the step of piling sheets successively with a predetermined amount of deviation in the direction of conveyance provided therebetween, imparting a conveying force in the direction of conveyance to the lead-off of the piled sheets, and conveying the other sheets than the lead-­off sheet in the direction opposite to the direction of conveyance.
Patent EP-0306015-A1 (EP)
Inventor: LACHNER HANS
IPC: B66F7/08
Filed: 1988-09-01
Abstract: A guide system for forced guiding of two mutually displaceable elements (1, 2) comprises two lemniscate guide rod mechanisms (6, 7) which pivot in parallel planes and have three guide rods (6a, 6b, 6c; 7a, 7b, 7c) connected via two inner joints (8c, 8d; 9c, 9d) and three outer joints (8a, 8b, 8c, 9a, 9b, 9e) to the elements to be guided. In order to obtain parallel guiding of the guided elements (1, 2) with this type of forced guiding system and hence minimal internal forces when force is asymmetrically applied to the elements to be guided, three of the total six outer joints (8a, 8b, 8e; 9a, 9b, 9e) of the two lemniscate guide rod mechanisms (6, 7) are arranged on one of the elements to be guided (1, 2) and the other three outer joints are arranged on the other element to be guided. The two guide rods (6c, 7c) provided with inner joints (8c, 8d, 9c, 9d) are essentially parallel to each other.
Patent EP-0322697-A1 (EP)
Inventor: POZZOBON ERMAN
IPC: B26F1/40
Filed: 1988-12-19
Abstract: The machine uses a foamed thermoplastic material in sheets or a foamed material coupled with a synthetic or natural fabric prepared so as to form a band (3) of adequate width. The band is moved step by step by a chain advancement system into a softening over (2) so as to heat it until it reaches its molding temperature. After this heating in the oven, the band is moved to a forming station (38) where it is shaped as required by molds (53,54). In a successive station (55) the thermoformed article is cut with a die-cutter (62) the blade whereof acts against a heated steel plate (63) so that the foamed thermoplastic material and the fabric coupled therewith are mutually heat-welded simultaneously with their die-cutting. Mechanical systems (48,64) for advancing the band, adjusting the closure of the molds and making die-cutters adhere to the heated abutment plane are provided in the two forming and die-cutting stations. The closure movement of the two forming and die-­cutting stations with die-cutters occurs by means of toggle kinematisms (52,61).
Patent EP-0307981-A1 (EP)
Inventor: OVERWEG JOHANNES ADRIANUS
IPC: G01R33/38
Filed: 1988-08-12
Abstract: In a magnetic resonance apparatus a gradient coil system and an r.f. coil are combined so as to form a magnetically, electrically and structurally integrated coil system. Thus, a substantial saving is realized as regards the activation energy required for generating gradient fields as well as for generating r.f. fields and notably r.f. stray-­fields are also reduced.
Patent EP-0315266-A1 (EP)
Inventor: DRENT EIT
IPC: C08G67/00
Filed: 1988-10-28
Abstract: Polymers are obtainable from the poly­merization of carbon monoxide with one or more alpha-­olefins and one or more di-olefinically unsaturated compounds, in which the double bonds are conjugated.
Patent EP-0283166-A1 (EP)
Inventor: DUNKS GARY B
IPC: C08F20/36
Filed: 1988-03-02
Abstract: Ultraviolet light absorbing compositions comprising 2-(2ʹ-hydroxyphenyl)-5(6)-(acryloyloxyalkoxy)benzotriazoles of the formula I: 

      wherein R₂ represents hydrogen or alkyl of from 1 to 6 carbon atoms, R₃ represents hydrogen, halogen, alkyl of 1 to 5 carbon atoms, or alkoxy of 1 to 8 carbon atoms, and R₁ represents a group of the formula II: 
   (II)    -O-Rʹ-O-CO-C(Rʺ)=CH₂ 
 
wherein Rʹ is C₂ to C₁₀ alkylene, which may be straight chain or branched, and Rʺ represents hydrogen, methyl, or halomethyl, 
and copolymers thereof with one or more other monomers copolymerizable therewith, particularly acrylic monomers, are useful in the manufacture of ocular devices, particularly intraocular lenses and contact lenses.
Patent EP-0309157-A1 (EP)
Inventor: MICHELUCCI JOHN JOSEPH
IPC: A61K9/26
Filed: 1988-09-16
Abstract: A sustained release dosage form of etodolac is provided which is a tablet having as essential components etodolac, hydroxypropylmethylcellulose, ethylcellulose and a release rate modifying agent such as dibasic sodium phosphate, the hydroxypropylmethyl cellulose having a hydroxypropoxyl content of about 7.0% to 8.6% by weight, a methoxyl content of about 19-24 weight percent and an average molecular weight of less than 50,000.
Patent EP-0311398-A1 (EP)
Inventor: HUNTER ANDREW F
IPC: B63B21/50
Filed: 1988-10-06
Abstract: Apparatus for attaching a floating tension leg platform (20) to an anchoring base template (36) on the subsea floor (26) includes an external mooring porch (48) for each tendon (46), the porches being mounted on the outside surfaces of the platform's columns (30). The number of porches may exceed the number of columns by a factor of at least two or three.
Patent EP-0286455-A1 (EP)
Inventor: GRIMONPREZ GEORGES
IPC: G06F17/30
Filed: 1988-01-06
Abstract: Method of controlling, in particular of checking, elementary cells of an electronic memory. It is characterised in that, in order to check each elementary memory-cell (3), with a view to a given sequence of operations for exploiting the information which it contains, the cells containing the information sought are accessed by reference to markers thus positioned and not by addressing. Application to the electronics hardware industry. <IMAGE>
Patent EP-0283385-A1 (EP)
Title: Revêtement destiné à la protection thermique d'une structure soumise à des conditions d'agressions thermiques intenses
Inventor: SANMARTIN MARIE-LOUISE
IPC: F16L59/02
Filed: 1988-03-10
Abstract: L'invention concerne un revêtement destiné à la protection thermique d'une structure (1), comprenant trois couches superposées de natures différentes. La couche superficielle externe (2) est constituée d'un matériau composite comportant une matrice minérale, notamment à base d'argiles aptes à réagir en milieu aqueux, enrobant des charges structurales de renfort constituées de fibres, notamment sous forme de tissu, nappe de fibres, pré-imprégné, mât... La couche intermédiaire (3) est constituée d'un matériau réfractaire minéral tel qu'un feutre allégé. La couche superficielle interne (4) est constituée d'un matériau alvéolaire d'isolation thermique, notamment à base de résine thermoplastique ou thermodurcissable. En outre, des réflecteurs (5) constitués d'écrans aluminisés peuvent être disposés au niveau de l'interface de chaque couche.
Patent EP-0298815-A1 (EP)
Title: Accouplement flexible
Inventor: BRANDENER LOUIS
IPC: F16L27/06
Filed: 1988-06-22
Abstract: L'invention concerne un accouplement d'échap­pement flexible entre un premier tronçon de tube d'échappe­ment (1) et un second tronçon de tube d'échappement (2), dans lequel le premier tronçon de tube d'échappement (1) comporte une partie de pivotement (3) en forme d'anneau sphérique s'étendant en saillie par rapport à une partie de surface externe cylindrique (4) du premier tronçon de tube d'échappement, un premier joint d'échappement annulaire (8) en appui sur une surface interne de la partie de pivote­ment (3), au moins un organe anti-friction (9) maintenu en appui sur un côté externe de la partie de pivotement (3), et un boîtier (5) porté par le second tronçon de tube d'échappement et appliquant le joint annulaire et l'organe anti-frictions contre la partie de pivotement (3) ; et dans lequel le boîtier comporte une collerette en tôle (6) fixée au second tronçon de tube d'échappement et s'éten­dant vers l'extérieur de celui-ci, et au moins un secteur d'appui en tôle (7) fixé le long d'un bord extérieur à un bord extérieur de la collerette (6).
Patent EP-0309310-A1 (EP)
Inventor: OHLEYER ERIC
IPC: C12N9/90
Filed: 1988-09-08
Abstract: Enzyme system capable of being obtained by culturing a microorganism, characterised in that this microorganism is an Agrobacterium very closely related to the tumefaciens species identified by a strain deposited at the National Collection of Microorganisms at the Paris Pasteur Institute under no. I-671. Application to the conversion of D,L-5-para-hydroxyphenylhydantoin to D-para-hydroxyphenylglycine.
Patent EP-0333759-A1 (EP)
Inventor: GEIST MICHAEL
IPC: C08G59/66
Filed: 1987-11-16
Abstract: PCT No. PCT/EP87/00713 Sec. 371 Date Nov. 20, 1989 Sec. 102(e) Date Nov. 20, 1989 PCT Filed Nov. 16, 1987 PCT Pub. No. WO88/03941 PCT Pub. Date Jun. 2, 1988.The invention relates to cathodic water-dilutable binders which contain primary amino groups neutralized with acids and introduced via ketimine groups. The binders have been prepared by reacting (A) a synthetic resin containing epoxy groups with (B) at least one compound which, in addition to a mercapto group which is reactive toward epoxy groups, also possesses at least one ketimine group, and, if required, (C) other modifying compounds, such as, for example, monocarboxylic acids and/or other primary and/or secondary amines, and have then been neutralized with an acid.
Patent EP-0301097-A1 (EP)
Inventor: KIYA NOBUYUKI
IPC: G05B19/4103
Filed: 1988-07-05
Abstract: Un procédé de commande numérique permet de décrire avec une haute précision un arc sur la surface cylindrique d'une pièce cylindrique en utilisant un programme simple. Premièrement, on calcule (S3) un écart circonférentiel entre un point de départ et un point d'arrivée en fonction d'une valeur de commande de mouvement d'un arbre rotatif qui représente un écart angulaire dans le sens de la circonférence de la pièce entre le point de départ et le point d'arrivée d'un arc à usiner. Ensuite, on interpole l'arc en fonction de l'écart ainsi calculé et d'une valeur de commande du mouvement d'un arbre linéaire qui représente l'écart entre le point de départ et le point d'arrivée dans le sens axial de la pièce, calculant ainsi la distribution quantitative de l'arbre rotatif et de l'arbre linéaire, respectivement (S4). L'arbre linéaire est commandé en fonction de la distribution quantitative de l'arbre linéaire obtenue par interpolation et en même temps l'arbre rotatif est commandé (S6, S7) en fonction de la distribution quantitative correspondante dans le système de l'unité angulaire, calculée en effectuant la conversion longueur/angle de la distribution quantitative de l'arbre rotatif obtenue par interpolation, effectuant ainsi l'usinage de l'arc.
Patent EP-0292576-A1 (EP)
Inventor: KOMAZAWA YUKIO TSUMURA JUNTEND
IPC: C07C49/83
Filed: 1987-12-12
Abstract: An anti-ulcerous agent containing a compound represented by general formula (I) as effective ingredient and novel chalcone derivatives included by the compounds. In the disclosed formula X and Y each represents a hydrogen atom or, when taken together, they represent a direct bond, R 1  represents a hydroxy, acetoxy, carbomethoxy or methoxycarbonylmethoxy group, R 2  represents a hydrogen atom or an isoprenyl, isopentyl or propyl group, R 3  represents a hydroxy or methoxy group, R 4  represents a hydrogen atom or a hydroxy or methoxy group, Rs represents a hydrogen atom or a hydroxy, methoxy or isopentyl group, R 6  represents a hydroxy, methoxy or carbomethoxy group, and R 7  represents a hydrogen atom or a methoxy group.
Patent EP-0349554-A1 (EP)
Inventor: FEE DAVID M
IPC: B60W10/10
Filed: 1988-02-08
Abstract: Un mécanisme de commande (10) pour un véhicule (14) comprend une unité de logement (56) montée de façon à effectuer un mouvement pivotant autour d'un axe vertical (30), un élément d'actionnement de frein (160) étant monté sur l'unité de logement pour effectuer un mouvement pivotant autour d'un second axe (166). Une unité à tige de commande pousser-tirer (42) est connectée à l'élément d'actionnement de frein et dépend de l'unité de logement pour faire passer un élément de commande de frein (41) entre une position d'application de frein et une position de relâchement de frein. Un élément d'actionnement de transmission (108) est monté sur l'unité de logement et un appareil de couplage (123, 170, 174) sert à placer l'élément d'actionnement de transmission dans une position neutre, lorsque l'élément d'actionnement de frein (160) est placé dans la position d'application de frein. On empêche ainsi tout mouvement involontaire du véhicule lorsque l'élément d'actionnement de frein est par la suite placé dans la position de relâchement de frein.
Patent EP-0370022-A1 (EP)
Title: Stirring mill.
Inventor: SCHMITT PHILIPP
IPC: B02C17/16
Filed: 1988-05-10
Abstract: PCT No. PCT/EP88/00408 Sec. 371 Date Nov. 6, 1989 Sec. 102(e) Date Nov. 6, 1989 PCT Filed May 10, 1988 PCT Pub. No. WO88/09212 PCT Pub. Date Dec. 1, 1988.An agitator mill for the treatment of flowable grinding stock has a grinding receptacle (3) with a mostly closed grinding chamber (9) and a rotatingly drivable agitator element (21) disposed therein. An interior stator (24) is disposed in the agitator element. A grinding stock supply chamber (53) is placed ahead of the grinding chamber. On the same side of the grinding receptacle (3) a separator device (34) is provided through which the grinding stock is discharged again after treatment. In order to prevent to a large extent wear on the separator device (34) and, at the same time, to achieve as even as possible a distribution of the grinding bodies in the grinding chamber (9), the agitator element (21) is designed approximately cup-shaped and disposed between the interior stator (24) and the wall of the grinding receptacle (3) with the formation of an exterior grinding chamber (9') and an interior grinding chamber (9''). The grinding stock supply chamber (53) is placed ahead of the exterior grinding chamber (9') and the separator device (34) is placed behind the interior grinding chamber (9''). The interior grinding chamber (9'') is connected by bypasses (60), placed ahead of the separator device (34), with the exterior grinding chamber (9') for the purpose of returning the auxiliary grinding bodies (41).
Patent EP-0394281-A1 (EP)
Inventor: CROONENBROCK RAIMUND
IPC: F02C3/20
Filed: 1988-09-06
Abstract: Des échangeurs de chaleur situés dans une chambre de combustion à lit fluidisé sont fortement exposés à l'érosion et à l'abrasion dues aux poussières volantes dans le gaz de fumée. Une nouvelle chaufferie à lit fluidisé ne comprend pas d'échange thermique dans la chambre de combustion, bien que les conditions de réaction soient les mêmes. Au moins une ligne commandée (35) de retour à la chambre de combustion (21) d'une partie du gaz de fumée, éventuellement refroidi par des échangeurs de chaleur (36, 37) agencés de différentes manières à l'extérieur de la chambre de combustion, part de la ligne (26) de gaz de fumée en aval d'un capteur de poussières (27) agencé sur la ligne (26) de gaz de fumée après la chambre (21) de combustion à lit fluidisé. Le principal domaine d'application est la production d'énergie électrique et de chaleur par la génération de vapeur, que ce soit de la chaleur à distance ou de la chaleur de travail, au moyen d'une chaufferie à lit fluidisé exploitable sous pression.