baber/WOPTO huggingface dataset:
Patent EP-0314174-A1 (EP)
Inventor: OVERTON BOB J
IPC: B29C48/05
Filed: 1988-10-28
Abstract: Drawn optical fiber is provided with at least one layer of a coating material. The coating material typically is a UV curable material and provides the optical fiber with mechanical and environmental protection. It has been found that the temperature at which the optical fiber is cured has a pronounced effect on the modulus of the cured coating material. In order to provide a coated optical fiber of which the coating material has a desired modulus, the temperature of the coating material during cure is controlled by controlling the amount of energy of infrared wavelength which impinges on the coating material.
Patent EP-0277671-A1 (EP)
Inventor: DUSOLEIL SERGE
IPC: C08L27/06
Filed: 1988-01-13
Abstract: The vinyl chloride polymers forming part of the composition of the plastisols result from the polymerization of vinyl chloride in aqueous medium with the aid of sulphosuccinamate(s). After gelling at 120 DEG -140 DEG  C., the plastisols based on such polymers have an excellent adhesiveness to metal. They are more particularly suitable for coating sheet metal processed by electrostatic spraying.
Patent EP-0297685-A1 (EP)
Inventor: SHERROD FRED ALLEN
IPC: B01J23/83
Filed: 1988-06-30
Abstract: This invention relates to an improved dehydrogenation catalyst, useful in converting alkylaromatics to alkenylaromatics, e.g. ethylbenzene to styrene, which contains lower amounts of iron and relatively larger amounts of cerium and potassium than those known to the art.
Patent EP-0303332-A1 (EP)
Inventor: MINDERHOUD JOHANNES KORNELIS
IPC: C10G65/08
Filed: 1988-08-11
Abstract: Process for the hydrogenation of hydrocarbon oils by contacting a hydrocarbon oil containing hydrogenatable components and having a boiling range between 130 and 520 °C with hydrogen under conditions causing substantial hydrogenation using a catalyst comprising one or more Group VIII noble metal(s) on a support wherein the support comprises a modified Y-type zeolite having a unit cell size between 24.20 and 24.30 Å and a SiO2/Al2O3 molar ratio of at least 25 and recovering a product containing at least a fraction having a boiling point range between the 90 %w boiling point of the feedstock and the final boiling point of the feedstock and which fraction contains on a weight basis at least 50% of the material present in the boiling point range between the 90 %w boiling point of the feedstock and the final boiling point of the feedstock.
Patent EP-0280569-A1 (EP)
Inventor: TAKEMURA SHIGEO THE SAEDO DORM
IPC: G11B15/08
Filed: 1988-02-26
Abstract: The present invention is designed to ensure pre­cise timing of operating and releasing of the reel brake when fixing and detaching a tape cassette (24) with respect to a tape running device (25) of a magnetic recording and reproducing apparatus. Detection of a tape cassette (24) on its fixing to and detaching from a tape running device is achieved, and operation and releasing of the reel brake (13) is carried out, according to output status of a tape leader detecting device (11) and a tape trailer detecting device (12) which detect, by means of light transmission, the transparent leader tape portion and the non-transparent magnetic portion of the leader end and trailer end portions of a tape.
Patent EP-0294024-A1 (EP)
Inventor: GARCIA-MALLOL JUAN ANTONIO
IPC: F23G5/30
Filed: 1988-04-27
Abstract: A gas containing nitrous oxides is introduced by pipe (28) to the air chamber (16) of a fluidised bed (20) of particulate material. Carbonaceous fuel is added to the bed (20) by pipe (24) and combustion of the fuel takes place in the bed (20). Additional air is introduced by pipe (26) above the bed (20). The carbonaceous material scavenges the oxygen in the nitrous oxygen.
Patent EP-0301719-A1 (EP)
Inventor: COCHRAN ALEXANDER
IPC: B32B7/02
Filed: 1988-07-06
Abstract: The present invention provides a wall for a package, which wall comprises, or includes a layer comprising, a composition comprising a polymer and having oxygen-scavenging properties,  characterised in that  the composition scavenges oxygen through the metal-catalysed oxidation of an oxidisable organic component thereof. The oxidisable organic component is preferably itself a polymer, and may be the only polymer in the composition. Preferred compositions include a blend of 96% polyethylene terephthalate and 4% poly (m-xylyleneadipamide) containing 200 ppm cobalt as catalyst, with good permeance-versus-time performance (3) when formed into a bottle.
Patent EP-0313199-A1 (EP)
Inventor: MOMOSE HIDEHIKO
IPC: G02F1/1368
Filed: 1988-09-02
Abstract: A liquid crystal matrix display device which uses, as address devices, thin film transistors each comprising a gate (3), insulating film (4), semiconducting film (5, 7), a source and a drain (8), and a picture element electrode (9) formed in this order on an insulating substrate (1), the liquid crystal display device being characterized by source bus line-reinforcing thin film (11) formed under the source bus line (8') of each thin film transistor, on the same plane as the gate (3).
Patent EP-0292388-A1 (EP)
Inventor: AHEARN JOHN E
IPC: H01L23/10
Filed: 1988-05-18
Abstract: A duplex glass preform (30) for forming hermetic glass-to-metal seals of the compression type. The duplex glass preform (30) comprises a glass infrastructure or matrix having at least one end thereof modified by the selective distribution therein of ceramic particles (54). The ceramic particles (54) are selectively distributed to form a ceramic density gradient having the largest concentration of ceramic particles at the surface and gradually decreasing with depth. The duplex glass preform of the present invention has utility in forming glass-to-metal compression seals in hybrid metal packages containing microcircuit chips.
Patent EP-0295993-A1 (EP)
Inventor: THIRODE PIERRE HENRI
IPC: A23L13/20
Filed: 1988-05-27
Abstract: The product is usable, in particular, in prepared meat products as a replacement product for the natural meat fat, and consists of natural meat fat defatted by heating and possessing a lipid content of less than 70% by weight.
Patent EP-0325083-A1 (EP)
Inventor: FUICA MARQUINEZ LUIS
IPC: F22G1/16
Filed: 1988-11-28
Abstract: System for the production of water vapour with high pressure and temperature levels, by means of which the restrictions which exist in respect of current designs of boiler using, either totally or in part, problematic fuels, are overcome. 
     The system detailed in this invention is distinguished by the fact that it comprises a first phase of water heating, by means of a boiler fed with low quality fuel and/or fuel with a high problem of corrosion at high temperatures, the temperature of the vapour obtained being increased during a second heating phase, by means of a superheating-reheating installation (1) fed with traditional fuels.
Patent EP-0294416-A1 (EP)
Inventor: IBAR JEAN-PIERRE
IPC: B29C71/00
Filed: 1987-11-30
Abstract: Procédé de préconditionnement d'une matière plastique par polarisation avant sa mise en forme; procédé caractérisé en ce qu'on presse ou on extrude une matière en forme de tube (film) ou de tige, on soumet cette matière à une polarisation en sortie de ce stade de presse ou d'extrudeuse avant la mise en forme de cette matière. L'invention concerne les industries de transformation notamment de matière plastique.
Patent EP-0303651-A1 (EP)
Inventor: SCHMID WOLFGANG
IPC: B25F5/00
Filed: 1988-03-02
Abstract: Un procédé permet de mettre hors circuit pendant la marche à vide un marteau perforateur et/ou un trépan à tranchement. Un embrayage (28) agencé au moins dans la chaîne cinématique de percussion est automatiquement désengagé lorsque le point mort est atteint. Le moment où l'outil (24) atteint une position située sur la course de marche à vide est détecté et l'embrayage (28) est automatiquement désengagé lorsque cette position est atteinte et enclenché à nouveau lorsque l'outil quitte cette position. A cet effet, un détecteur de marche à vide (30) provoque électromécaniquement l'engagement et le désengagement de l'embrayage (28) par l'intermédiaire d'un dispositif de commande (34). L'ouvrier maniant le marteau perforateur n'a donc pas besoin d'exercer d'efforts supplémentaires d'actionnement ou d'embrayage afin de mettre en et hors circuit l'outil à percussion, ce qui réduit le temps de marche à vide.
Patent EP-0304466-A1 (EP)
Inventor: KAGSTROM PER-OLOF
IPC: F27D3/14
Filed: 1988-03-08
Abstract: Un dispositif servant à pomper un liquide comprend une chambre de pompe (21) destinée à recevoir une partie secondaire du liquide à pomper. La chambre de pompe est pourvue d'un organe permettant la variation cyclique de la pression dans la chambre de pompe entre une surpression et une dépression par rapport à la pression qui règne dans la chambre (17) où se trouve la majeure partie du liquide. La chambre de pompe (21) est en outre munie d'une ouverture d'entrée (22) et d'une ouverture de sortie (23). L'ouverture d'entrée (22) présente une résistance à l'écoulement sensiblement plus faible dans la direction de la chambre de pompe (21) que dans la direction opposée, et l'ouverture de sortie (23) présente une résistance à l'écoulement sensiblement plus faible dans la direction s'éloignant de la chambre de pompe que dans la direction opposée. Ainsi, lorsqu'une dépression règne dans la chambre de pompe, on peut aspirer dans celle-ci une quantité de liquide plus grande par l'ouverture d'entrée (22) que par l'ouverture de sortie (23) et, lorsqu'une surpression règne dans la chambre de pompe, on peut faire sortir de force une quantité de liquide plus grande par l'ouverture de sortie (23) que par l'ouverture d'entrée (22). On peut de ce fait aspirer par l'ouverture d'entrée et faire sortir de force par l'ouverture de sortie une quantité de liquide nette. Ledit dispositif permet de pomper de nombreux types de liquides tels que du métal en fusion, sans utiliser de soupapes mobiles.
Patent EP-0308466-A1 (EP)
Inventor: DABBS TIMOTHY PETER
IPC: G01B11/02
Filed: 1988-03-24
Abstract: Un dispositif électro-optique de mesure de distance ou de profil focalise un faisceau d'énergie en une ligne (4) qui coupe une surface (5) en cours d'examen en un point au moins. L'énergie diffusée par la surface (5) est représentée en image sur un détecteur (6), dans lequel l'analyse de la répartition de l'intensité de l'image fournit une mesure de la distance d'un point de référence au point d'intersection. L'organe de focalisation peut être constitué par un microscope confocal astigmate (3) qui est confocal dans une seule dimension. Le faisceau d'énergie peut être constitué par un rayonnement lumineux, par un autre rayonnement électromagnétique, par des faisceaux de particules ou par des ondes acoustiques.
Patent EP-0311660-A1 (EP)
Inventor: GROULIER PATRICK
IPC: E05B37/08
Filed: 1988-04-13
Abstract: L'invention se rapporte à un dispositif de brouillage de serrure à combinaison à disque commandée par un volant, montée dans un boîtier dans une porte de coffre-fort ou de salle forte munie d'une tringlerie d'ouverture et fermeture. Il comporte un ressort (21) d'accumulation de l'énergie correspondant à la réalisation de la combinaison; ce ressort est mis sous tension par un ensemble de roues à dents (15, 23, 25) et cliquets (24) commandés par l'axe (10) du volant de la serrure; la tringlerie (3) comporte un pion (14) qui commande le cliquet de retenue du ressort. Lorsque le ressort est libéré, il communique au volant son énergie qui l'entraîne en rotation de sorte que la combinaison est brouillée.
Patent EP-0358679-A1 (EP)
Inventor: MCDONALD HENRY H
IPC: A61F2/16
Filed: 1988-04-25
Abstract: Pince chirurgicale (21) et procédé d'implantation de lentilles intra-oculaires au moyen de ladite pince. La pince (21) comprend des branches (22 et 23e) qui s'entrecroisent au point (24), lequel point est maintenu dans l'incision (14) de façon à minimiser la taille de l'incision.
Patent EP-0328585-A1 (EP)
Inventor: FULLER WILLIAM D
IPC: A61L24/04
Filed: 1988-07-15
Abstract: Metabolically-acceptable, surgical adhesives are prepared from polyisocyanates having structural formula 
(I), wher­
ein R is a polyvalent aliphatic radical of about 1 to 10 carbon atoms or a polyvalent aromatic radical of 6 to about 
24 car­
bon atoms; A is C, S or P; Z is O or S; y is 1 when A is C or P, and 2 when A is S; n is 1 or 2; p is at least 1; q is 0 or 1, 
with 
the proviso that when A is carbon or sulfur, q is 0; r is 0 or 1, with the proviso that when A is carbon or sulfur, r is 
0; X is a 
residue of an organic compound having active hydrogen-containing groups; and X′ is a residue of an organic compound 
having at least 1 active hydrogen-containing group.
Patent EP-0396551-A1 (EP)
Inventor: AMEN RONALD JOSEPH
IPC: A23C9/152
Filed: 1988-09-29
Abstract: Des produits pour yaourt distribuables par aérosol et de conservation stable contiennent un système stabilisant comprenant une quantité prépondérante de cellulose microcristalline conjointement avec de la carboxyméthylcellulose et une gomme ou un colloïde hydrophile, tel que la gomme de xanthane, et peuvent être utilisés comme desserts ou comme garnitures de dessus pour d'autres articles de dessert.
Patent EP-0324424-A1 (EP)
Inventor: LABAZIEWICZ PETER C O EASTMAN
IPC: G03B17/12
Filed: 1989-01-10
Abstract: In a dual lens camera (1) having a relatively long focal length lens (9) and a relatively short focal length lens (11) selectively used for telephoto and wide angle photography, the lens selection is controlled by movement of a movable mirror (23) with respect to a fixed mirror (19) to establish respective optical paths for the two lenses. Whenever a back cover (3) of the camera is opened for film loading or unloading, the movable mirror is secured to affix its reflective surface (25) in shielding relation with the reflective surface (21) of the fixed mirror. This is done to prevent dust or other foreign particles entering the interior of the camera from reaching the reflective surfaces (21, 25), and to render the reflective surfaces inaccessible to touch.
Patent EP-0341590-A1 (EP)
Inventor: SCHMITT HUBERT
IPC: B60T8/88
Filed: 1989-05-05
Abstract: In a process for monitoring the performance of sensors which measure the rotational speed of the wheels of a brakable vehicle with antiskid protection, the performance of a speed sensor is considered to be satisfactory if, during a time interval, the sensor emits no speed signals while at least one other sensor indicates rotation of a wheel. The time interval is adjusted in function of the rotational speed of the slowest rotating wheel of the vehicle and in function of a difference in speed of the fastest rotating wheel.
Patent EP-0403671-A1 (EP)
Inventor: CIELKER WERNER
IPC: B65H75/36
Filed: 1989-06-20
Abstract: There are devices for winding and unwinding filiform material, in particular a flexible, pliable rod for drawing cables into cable ducts, a winder wheel being rotatably mounted on the frame by means of an axis of rotation, and the winder wheel further having radially extending winder spokes distributed at a distance from each other on the periphery, these spokes being attached at one end to the axis of rotation and the other to a reinforcing ring, and the filiform material resting, in the wound-up state, in coils on the winder spokes. In order to facilitate the storage and transportation of such devices and to be able to use small, standardised packs, a design is proposed in which the axis of rotation free extends horizontally and is mounted by its ends in lateral hubs (19, 20), and the frame (2) has two triangular supports (31, 32, 35, 40, 41) arranged laterally to the winder wheel (1) and connected to the hubs (19, 20). The frame (2) can be broken down into separate parts whose dimensions are smaller than those of the winder wheel (1). <IMAGE>
Patent EP-0352559-A1 (EP)
Inventor: HIRASHITA HIROSHI
IPC: F16D55/224
Filed: 1989-07-13
Abstract: A disk brake of a floating caliper type having a disk rotating with a vehicle wheel, a caliper (24) having a hydraulic cylinder mechanism (23), a support member (12) secured to a stationary portion of a vehicle and a pair of friction pads (20) mounted on the support member. The friction pads supported by the support member through wedge contact and resiliently urged by spring portions of pad clip members (40) so that the friction pads are kept in surface contact with the support member at the time of non braking. A sufficient area for transmitting the braking forces applied by the friction pads are stably maintained at the time of start of braking, and the rotation moment on the pads are reduced and the braking forces are dispersedly transmitted to the disk run-in and run-out sides of the support member during the braking.
Patent EP-0364835-A1 (EP)
Title: Refuse collection vehicle
Inventor: WINTER ERICH
IPC: B65F3/00
Filed: 1989-10-06
Abstract: A refuse collection vehicle (10) supports an interchangeable refuse collection container (14), the rear wall (38) of which is pivotable between an unloading position and a closed position by means of a swivel device (41). On the chassis (12), a support plate (16) is pivotable about a horizontal transverse shaft (18) between a horizontal interchange position for the refuse collection container (14) and a vertical loading or pressing position, the pressing device (26) and the lifting and tipping device (22) being integral with the support plate (16). The support plate (16) is also provided with a locking device (114), which, dependent upon the swivelling of the pressing device (26) from its rest position into the pressing position, can be locked with two locking shafts (90, 91) on the rear wall (38) of the refuse collection container (14). In the interchange position, the upper side, formed by the pressing device (26), of the support plate (16) lies lower than the support surface (120) of the chassis (12), so that the chassis can be driven away from under the refuse collection container (14) in the direction of travel (y), after the refuse collection container (14) has been set down on the ground on its own support feet. The vehicle has a small construction length and low weight, so that rapid interchange of refuse collection container is possible.
Patent EP-0368337-A1 (EP)
Inventor: FUJIMOTO AKIHIKO C O MITSUBISH
IPC: G05B19/414
Filed: 1989-11-10
Abstract: This invention relates to an industrial machine control device for controlling machine tools and other industrial machines. The industrial machine control device is able to provide a predetermined position arrival signal with no detectors attached to the machine, and therefore it is possible to carry out the positioning of a movable member with high accuracy and reliability regardless of the life period of time of the detectors which are required in conventional ones.
Patent EP-0382937-A1 (EP)
Inventor: PRIESS GUNTER
IPC: F24F3/147
Filed: 1989-12-20
Abstract: The invention relates to a heat recovery adsorption plant for damp gaseous media with two adsorbers (1, 2) which are arranged parallel to one another and can be switched over in alternation from adsorbing operation to recovering operation. For recovering operation, there is provided a blower (15) which is operated exclusively in suction operation and which, via the adsorber to be regenerated (2), draws in circulating air heated in an air heater (10) which is connected upstream and switched on, and subsequently, with the air heater (10) switched off, draws in cooling circulating air. <IMAGE>
Patent EP-0349057-A1 (EP)
Inventor: MOLENAAR RONALD NICOLAAS
IPC: G01G23/36
Filed: 1989-06-21
Abstract: For measuring the weight of a load of a load-­carrier (1) of at least one vehicle, which load-­carrier (1) is supported by at least one spring unit (10) on a mobile substructure of the vehicle, weighing apparatus is provided with means (20,40) for measuring the elastic deformation of the spring unit or units under the load. The measuring means includes a reference object (40) mounted on the load-carrier (1). To avoid vulnerable equipment on the vehicle and to improve information obtained, the measuring means includes electrical observation means (20) for non-contact observation of the position of the reference object (40). The electrical observation means (20) being free of the vehicle.
Patent EP-0331284-A1 (EP)
Inventor: CAYLESS RICHARD ARTHUR
IPC: C09J5/02
Filed: 1989-01-27
Abstract: The naturally occurring metal oxide layer in contact with a metal in the bulk state is treated with a solution of a salt of yttrium or the lanthanide metals. The treatment is applied in order to increase the adhesive strength of bonds between the metal and subsequently applied adhesives and to enhance the durability of such bonds in aqueous environments. The concentration of the applied solution is preferably in the range 10⁻² to 10⁻⁶M. Yttrium or samarium nitrate is the preferred salt. The treatment is preferably used in conjunction with epoxy resin adhesives.
Patent EP-0333485-A1 (EP)
Inventor: BEERY JACK
IPC: B65H3/02
Filed: 1989-03-16
Abstract: A sheet feed mechanism feeds single sheets (10a) from a stack of sheets (10), the mechanism includes a pad support body (20). A plurality of individual sheet engaging pressure pads (50) are mounted on a lower surface (53) of the body (20) by connecting webs (55). The connecting webs (55) have a fore and aft axis in the process direction and bend to permit the individual pads (50) to move in the transverse direction so that the lower friction surface (52) of the pad (50) will conform to a non-planar or curved surface of the sheet (10a) to be fed from the stack of sheets (10).
Patent EP-0337658-A1 (EP)
Inventor: WU JEFF CHERNG-CHOU
IPC: C25D5/34
Filed: 1989-04-06
Abstract: A method is described for the selective plating of a metal substrate on which a thin polymeric plating resist is first applied, followed by the selective removal of said resist to expose portions of said substrate to plating, and plating. More particularly, the method includes the steps of selecting a laser wavelength which couples well to the metal substrate, choosing a polymer based plating resist having a low optical coefficient of absorption at said wavelength, curing said resist, subjecting selective areas of said resist to a single excimer laser shot, having a short wavelength, to cause ablative removal of the resist over the selective areas of said substrate, and subjecting said exposed portions of said substrate to metal plating.
Patent EP-0339986-A1 (EP)
Inventor: TERAMOTO TOSHIO
IPC: C08F8/04
Filed: 1989-04-26
Abstract: A hydrogenation catalyst consisting essential­ly of (A) at least one bis(cyclopentadienyl)titanium compound represented by the formula (1):
      wherein R¹ and R², which may be the same or different, represent halogen atoms, hydrocarbon groups, aryloxy groups, alkoxy groups or carbonyl groups, and (B) at least one lithium compound represented by the formula (2): 
R³O-Li      (2) 
wherein R³ represents a hydrocarbon group, or a reaction mixture of an organolithium compound with an alcoholic or phenolic hydroxyl group-containing compound, the (A) component/the (B) component molar ratio being 1/0.5 to 1/20, and optionally (C) at least one reducing organo­metallic compound selected from the group consisting of aluminum compounds, zinc compounds and magnesium com­pounds, the (A) component/the (C) component molar ratio being 1/0.5 to 1/20. The above hydrogenation catalyst is effectively applied to the hydrogenation of a polymer having olefinic double bonds to produce a hydrogenated polymer having a high degree of hydrogenation at a high hydrogenation rate with a high reproducibility.
Patent EP-0346088-A1 (EP)
Inventor: SUZUKI TOMONARI
IPC: H01M4/587
Filed: 1989-06-07
Abstract: An electrode comprising a graphite composi­tion as an active material is disclosed wherein the graphite composition is composed of high-crystalline graphite having interlayer spacings in the range of 0.3354 to 0.3400 nm and low-crystalline graphite having interlayer spacings in the range of 0.343 to 0.355 nm.