baber/WOPTO huggingface dataset:
Patent EP-0155303-A1 (EP)
Inventor: VIRTA MATTI
IPC: H05B41/282
Filed: 1984-09-05
Abstract: Un circuit onduleur comprenant un circuit de commande améliore la coupure de transistors (1 et 2). Le circuit de commande comprend un enroulement secondaire (16) pour un enroulement inductif (7) inclus dans un circuit de charge, cet enroulement secondaire étant connecté en série avec un enroulement (17) pour un transformateur de commande de base (3) des transistors (1 et 2). Le circuit de commande se ferme lui même au moyen d'une diode (21 ou 20) et d'un transistor (1 ou 2). Ainsi, une tension induite dans l'enroulement secondaire (16) indiquant la vitesse de décroissement de l'intensité du courant collecteur du transistor (1 ou 2) améliore ou accélère la mise hors tension du transistor (1 ou 2) lorsque le risque d'une conduction simultanée des transistors augmente, p.ex. suite à l'inversion de l'état de charge ou à la variation des caractéristiques individuelles (telles que le temps de stockage) des transistors.
Patent EP-0157143-A1 (EP)
Inventor: VON BONIN WULF DR
IPC: C09K3/10
Filed: 1985-02-19
Abstract: Flame-retarding sealing compounds based on hydraulic binders are described which are characterized by a content of dehydratable fillers and melamines.
Patent EP-0158062-A1 (EP)
Inventor: ROMMEL REINER
IPC: B25B7/14
Filed: 1985-02-20
Abstract: The invention relates to a tool for crimping, cutting, pressing or the like, having a tool head and gripping levers arranged on the latter for actuating the tools and also, in order to fix the final pressure required for pressing, having a positive lock which is engaged between the gripping levers and designed as a ratchet, having a toothed segment which is provided on one gripping lever and a pawl on the other gripping lever, which pawl engages in the toothed segment, with the mounting of the pawl (6) in the gripping lever (2) being adjustable in order to change the final pressure required for pressing.
Patent EP-0154980-A1 (EP)
Inventor: TAKAHASHI HIROSHI
IPC: G03F7/022
Filed: 1985-03-12
Abstract: A negative working light-sensitive lithographic plate requiring no dampening solution and a plate making process are described. The negative working light-sensitive lithographic plate comprises a support and, in sequence, on said support, (A) a light-sensitive layer containing (1) an o-quinonediazide compound and (2) a coupling component which causes a diazo coupling reaction under a basic environment, and (B) a silicone rubber layer. The plate making process comprises imagewise exposing the negative working light-sensitive lithographic plate and developing said exposed plate to obtain a lithographic plate requiring no dampening solution, whereby a step of processing with base is carried out after imagewise exposure.
Patent EP-0183899-A1 (EP)
Inventor: LENZEN DIETER
IPC: E21B10/08
Filed: 1985-04-18
Abstract: At a roller (1) for a roller boring tool, a vibratory or percussive movement is obtained by out-of-balance with respect to the roller axis. The size of the out-of-balance and thus the amplitude of the percussive movement can be regulated by feeding a liquid of high density into a hollow space (3) attached eccentrically relative to the roller axis. <IMAGE>
Patent EP-0166264-A1 (EP)
Inventor: PALLOZZI FRANCO
IPC: C08G18/70
Filed: 1985-05-30
Abstract: Stable aqueous emulsions of polyisocyanates are prepared by gradually adding the latter to an aqueous solution at 1-5% by weight of a polyoxyethylene glycol having an average molecular weight ranging from 350,000 to 600,000, under such conditions, with regard both to stirring and to polyisocyanate feeding rate, as to allow a practically immediate mixing of the polyisocyanate in the water.
Patent EP-0167970-A1 (EP)
Inventor: KERSTEN RALF THOMAS PROF DR-PH
IPC: G02F1/11
Filed: 1981-10-22
Abstract: An optical modulator having at least one monomode, passive, integrated-optics waveguide arrangement is to be produced without complicated adjustment of the control device. This object is achieved according to the invention by means of an optical modulator having at least one monomode, passive, integrated-optics waveguide arrangement which has at least one device (IDT) which generates surface acoustic waves (SAW), these surface acoustic waves (SAW) modulating at least one integrated-optics waveguide arrangement. <IMAGE>
Patent EP-0170922-A1 (EP)
Inventor: KOIZUMI YASUSHI
IPC: A61F13/15
Filed: 1985-07-10
Abstract: A method for manufacturing a disposable diaper containing elastic strips which comprises continuously providing a running length of a sheet of material (1), continuously providing an elastic strip (4) in a stretched condition, intermittently applying a release agent (18) to selected portions of said stretched elastic strip, feeding said stretched elastic strip onto a portion of said sheet (1), said elastic strip being fixed to the sheet in the areas which are free of the release agent, and cutting the elastic strip in areas having release agents applied thereto together with said sheet.
Patent EP-0173319-A1 (EP)
Title: Substituted arylsulfonyl guanidines
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D239/42
Filed: 1985-08-19
Abstract: Novel substituted arylsulphonylguanidines of the formula (I) <IMAGE> (where the radicals M, R<1>, R<2>, R<3> and the indices m and n are as defined in the description), and 1:1-adducts of compounds of the formula (I) with strong acids, their preparation, and their use as herbicides.
Patent EP-0208023-A1 (EP)
Inventor: SULLIVAN DONALD FORT
IPC: H05K3/10
Filed: 1985-07-09
Abstract: In a printed wiring board of the type that places a solder mask over bare copper circuit traces the solder mask is laid down with a flat planar surface by means of a liquid photopolymer solder mask layer deposited, photoexposed and developed to uncover those circuit trace positions such as through holes and connector pads for further processing. Then a very thin copper layer is chemically deposited over the surface area and a resist layer is laid down as a cover insulating layer on the flat surface so that a thicker layer of copper may be electrolytically plated over the uncovered circuit traces. In this manner the conductive area about each of the connector pads is significantly increased by plating on the sidewalls of the solder mask layer which surround the connector pads. Additionally the photopolymer flat surface is glossy and does not strongly adhere to the deposited thin copper layer as does the sidewall and conductor pad areas, thereby permitting the cover insulating layer and the thin copper layer to be readily removed from the flat planar surface by mechanical methods.
Patent EP-0188017-A1 (EP)
Inventor: BARNES HAROLD ERNEST
IPC: H04M1/00
Filed: 1985-11-26
Abstract: @ An electroacoustic calling device comprises a two part housing (100,101) containing a piezoelectric disc (103) mounted between two knife edges (109, 110) and a loudspeaker cone (104) which is attached to the centre of the piezoelectric disc by means of an adhesive. The upper part (101) of the housing has an aperture (102) through which sound waves are emitted. A closure member (105) for controlling the size of the aperture and hence the volume of sound emitted is urged against the surface of the housing by means of an arm (107) which is pivotally mounted on a boss (108). The closure member (105) is in the form of a disc which is located in a recess (106) in the arm (107) and is urged against the housing by means of a projection (112) in the recess (106). The essentially point contact between the disc and recess allows the disc to align accurately with the surface of the housing.
Patent EP-0178943-A1 (EP)
Inventor: TOKARSKY EDWARD WILLIAM
IPC: H05K/
Filed: 1985-10-18
Abstract: High density para-aramid papers comprising 5 to 25 percent, by weight, binder and an amount of para-aramid fibers selected from the group consisting of para-aramid pulp, para-aramid floc and mixtures thereof, compacted to provide a volume percent para-aramid fiber of at least 53 minus 0.13 times the volume percent floc in the paper are useful in the preparation of circuit board substrates having a low coefficient of thermal expansion.
Patent EP-0153207-A1 (EP)
Inventor: MELCHIOR JEAN
IPC: F02B37/12
Filed: 1985-01-17
Abstract: An internal combustion engine (1), supercharged by a turbocompressor (3), comprises a bypass conduit (11) in which is placed an auxiliary combustion chamber (14). The primary zone (13) of this chamber (14) receives fuel whose flow is determined by regulating means (20). These means (20) vary this flow in the same direction as a parameter which is a characteristic of the load of the engine (1), in particular the temperature of the gases measured in the exhaust of the engine (1) by a sensor (22).
Patent EP-0159220-A1 (EP)
Inventor: MOURRIER FRANCIS
IPC: B30B11/24
Filed: 1985-03-05
Abstract: The material-processing machine comprises at least a screw (11) driven in rotation inside a sleeve (1) and constituted by a central driving shaft (2) on which are mounted a plurality of screw elements (3) forming a stack of adjoining elements clamped between an abutment and clamping means placed respectively at the two ends of the shaft (2). The clamping means (4, 5) are arranged in such manner as to exert on the stack of screw elements (3) a prestressing force capable of opposing the separation of the screw elements (3) from each other in operation of the machine. The invention is especially applicable to the construction of screw extruders.
Patent EP-0175618-A1 (EP)
Inventor: MASSE MAURICE
IPC: A61M1/02
Filed: 1985-09-13
Abstract: 1. A device for separating red blood cells from blood plasma composed of a flexible container (5), which is transparent, particularly in artificial light, for blood which has undergone a centrifugal process beforehand, tubing (10) for the evacuation of the contents of the bag (5), a flat, vertical, fixed clamping jaw (2), and a flet, inclined, mobile clamping jaw (3) pivoting on a horizontal axe provided at the base of the fixed clamping jaw (2), the fixed clamping jaw (2) end the mobile clamping jaw (3) being joined together by elastic means drawing the mobile clamping jaw (3) towards the fixed clamping jaw (2), means (11) for supporting the container (5) in a fixed vertical position with regard to the vertical clamping jaw (2), means for emitting (6) and receiving (22) a beam of light passing through the walls (21, 21') of the container (5) and the blood, and used for detecting the separation of white and red blood cells, characterized in that it comprises two arms (12 and 13), respectively bearing the emitting means (6) end the reception means (22) for the light beam, the said arms being kept parallel during plasma separation, and being temporarily separable in order to insert the container (5) or extract it with its means of support (11).
Patent EP-0172196-A1 (EP)
Title: Plate-forme d'amarrage d'avion
Inventor: STONEY GREGORY DENNIS
IPC: B64F1/12
Filed: 1985-02-19
Abstract: Une plate-forme de support d'avion (11) ayant la forme d'une table tournante est montée de manière pivotante sur une base (12) fixée au sol pour maintenir le nez d'un avion qu'elle supporte dans la direction du vent. Le support est doté de mécanismes de réception (19, 25) comportant des plans inclinés (30) pour recevoir et soutenir l'atterrisseur d'un avion qui est monté de préférence de manière pivotante par rapport au support autour d'un axe parallèle au sol afin de faciliter l'accès ou la sortie de l'atterrisseur sur les mécanismes de réception (19, 25) ou à partir de ceux-ci. Des crochets (20, 32) sont prévus pour fixer les ailes et la queue au support. Pour des avions lourds, il est possible de prévoir une piste de sol circulaire pour offrir un support supplémentaire.
Patent EP-0208685-A1 (EP)
Title: Procedes et appareil de fabrication d'articles a partir de materiaux thermoplastiques moussables
Inventor: SINGH DEVENDRA PAL
IPC: B29C44/14
Filed: 1985-03-19
Abstract: Différents procédés de moulage de matériaux thermoplastiques moussables sont décrits. Une méthode décrite implique le moussage de matériaux thermoplastiques dans un moule ayant un noyau "de remplacement" qui peut comprendre plusieurs organes interposés entre deux parties d'un moule. Le matériau thermoplastique est placé entre les parties de moule et le (ou chacun) des organes de noyau de remplacement interposés. De cette manière, une pluralité d'articles moulés en mousse sont produits en une seule opération de moulage. Le noyau de remplacement peut consister en une préforme en matériau thermoplastique de sorte qu'il est possible de mouler une construction en sandwich composite. Un autre procédé décrit permet la production d'articles en matériau thermoplastique ayant une structure cellulaire déformée uniformément obtenue en chauffant le matériau à mousser pendant qu'il est maintenu sous pression. Lors de la libération de la pression, une expansion rapide du matériau moussant a lieu, laquelle est contrainte par la forme du moule. Comme résultat, on obtient une structure cellulaire dans l'article moussé, les dimensions de la cellule dans une ou plusieurs directions étant différentes des dimensions dans d'autres directions. Deux méthodes permettant d'obtenir ce résultat sont décrites. Il est également décrit le moulage de matériaux thermoplastiques en utilisant une unité de pression à diaphragme ayant un diaphragme élastomère hermétiquement étiré en travers d'une surface d'une partie de poinçonnage d'un moule. En utilisant cette unité pour tenir le matériau de la préforme sous pression jusqu'à atteindre la température de moussage puis libérer soudainement la pression sur le diaphragme, on obtient un matériau moussé avec les caractéristiques décrites.
Patent EP-0182797-A1 (EP)
Inventor: WOLD JOHNNY
IPC: B01J23/00
Filed: 1985-03-12
Abstract: Catalyseur et application de ce catalyseur pour décomposer le méthanol en oxyde de carbone et en hydrogène afin d'obtenir un gaz riche en hydrogène à des fins de combustible. Le catalyseur contient de l'oxyde d'aluminium et de l'oxyde de cuivre et au moins 60% du cuivre présent dans le catalyseur est lié à l'oxyde d'aluminium en tant que spinelle d'oxyde de cuivre et d'oxyde d'aluminium. Le catalyseur contient un oxyde alcalin ou alcalino-terreux présent dans les pores du spinelle dans une quantité de l'ordre de 0,2 à 12% en poids calculée en tant que métal et le catalyseur contient de 0 à 10% en poids de manganèse. L'oxyde métallique dans les pores du spinelle est de préférence de l'oxyde de potassium dans une quantité de l'ordre de 4 à 8% en poids calculée en tant que potassium métal.
Patent EP-0183852-A1 (EP)
Inventor: HIGUCHI KAZUHIRO
IPC: H05K3/24
Filed: 1985-05-23
Abstract: A high-purity palladium-nickel alloy plating bath containing 1 to 15% nickel, particularly suited for plating electronic parts, process therefor, and articles covered by the alloy and the alloy-covered articles further covered by gold or gold alloy.
Patent EP-0195074-A1 (EP)
Inventor: LAPP THEODORE RAYMOND
IPC: G06F1/24
Filed: 1985-09-25
Abstract: Un appareil de chargement automatique pour un système de traitement (10) permet de redémarrer un programme d'application lors de la détection d'une défaillance du logiciel. Le programme d'application execute périodiquement au moins une partie d'un code de remise à zéro (16) qui s'adresse à un contrôleur d'un dispositif périphérique (30). Le contrôleur du dispositif périphérique mesure la fréquence d'accés par le système de traitement pour déterminer si le programme d'éxecution est exécuté avec succès. Si le programme d'application n'as pas accès au dispositif de commande périphérique dans la période d'exécution normale pour le code de remise à zéro, ceci est une indication d'une défaillance du logiciel à exécuter dans la bonne séquence ou d'un arrêt du traitement du programme d'application. Lors d'une indication de défaillance, le dispositif de commande périphérique coupe la connexion de l'alimentation (A32) au système de traitement puis rétablit la connexion de l'alimentation (A24) pour permettre un auto-amorçage pour recharger le programme d'application et redémarrer l'application du logiciel.
Patent EP-0200142-A1 (EP)
Inventor: ARAI FUMINORI FUJI PHOTO FILM
IPC: G01N33/52
Filed: 1986-04-22
Abstract: @ An integral multilayer analytical element which comprises a water-impermeable light-transmissive support, a hydrophilic layer containing a water-absorptive hydrophilic polymer binder and a spreading layer superposed in this order, and contains at least one reagent capable of reacting with a component of a sample to produce a detectable species capable of detecting by light, which is characterized in that light-scattering particulates in an amount to make light transmittance to 10 to 2.5 % are contained in the above hydrophilic layer and/or a layer located on the side of the support therefrom. 
     This element may decrease the influence of a conventional reagent layer up to the extent being negligible without lowering the sensitivity. Precision of the measurement at a low concentration range is also high, and reproducibility of the measurement is well. Manufacture of this element is easy.
Patent EP-0205037-A1 (EP)
Inventor: CHARLTON KEITH D
IPC: A44B11/25
Filed: 1986-05-28
Abstract: An improved subassembly (36) can be used in either atop release buckle or an end release buckle. The subassembly includes an elongated metal base (40). A latch bar (42) is pivotally supported in openings in side portions (132,134) of the base (130) for movement between an engaged condition and a disengaged condition. A slide (50) is movable along the base (130) to move the latch bar (42) between the engaged and disengaged conditions and to hold the latch bar (42) in the engaged condition. The slide (50) has a pair of side sections (192,194) which are engaged by eitherthe actuator pad (24) of a top release buckle (20) or the actuator slide (32) of an end release buckle (28). The side sections (192, 194) of the slide (50) have cam surfaces (208, 214) which move the latch bar (42) between the engaged and disengaged conditions. The side sections (192, 194) of the slide member have blocking surfaces (210) which hold the latch bar (42) in the engaged condition. An ejector member (54) ejects a safety belt tongue (22) from a buckle upon movement of the latch bar (42) to the disengaged condition and blocks movement of the latch bar (42) from the disengaged condition until the tongue (22) is again inserted into the buckle.
Patent EP-0221355-A1 (EP)
Inventor: BRITCHI LUCIAN
IPC: B29C48/08
Filed: 1986-10-02
Abstract: The invention relates to an apparatus for cleaning viscous materials, more particularly melted down scrap synthetic materials in a recycling process. The apparatus of the invention comprises a cleaning screen in the form of a strip which can be moved at right angles to the direction of flow of the material to be cleaned, so that the soiled area of the screen may be replaced by a clean area. In order to prevent the synthetic material from escaping when the cleaning screen is advanced, the volume before the screen is enlarged. This reduces or eliminates the pressure upon the screen so that the strip can easily be displaced, with no escape of the viscous material from the gaps in which the cleaning screen is located.
Patent EP-0193997-A1 (EP)
Inventor: SANDERS RUDOLF
IPC: F21V19/00
Filed: 1986-03-03
Abstract: A capped electric lamp has a lamp cap (9) of synthetic material comprising a cup-shaped part (10) having a circular-cylindrical wall portion (11) with an axis (12) and a bottom (13), further a panel (16) in which contact members (20) are anchored and a sleeve-shaped part (17) which surrounds these contact members. There is fixed in the cup-shaped part (10) a metal sleeve (7) which is telescopically joined at one end (8) with a flanged edge (6) of a metal clamping plate (5) and is connected thereto, while a seal (2) of a lamp vessel (1) is fixed in an opening of this clamping plate. The lamp is of a simple construction that can be readily manufactured and permits positioning of an electric element (3) in a predetermined position with respect to the lamp cap (9). Little space is required in the direction of the axis (12) because a plug-in connector member is arranged at right angles to the axis (12), while the presence of the sleeve-shaped part (17) prevents corrosion of the contact members (20).
Patent EP-0217448-A1 (EP)
Inventor: WILLEMS THEODORUS HUBERTUS
IPC: G06K15/02
Filed: 1986-09-15
Abstract: Raster image processor (15) (RIP) for filling a page-size raster image memory (16) with the bit representation of graphical characters and type characters, the bit representation of each character being stored in the form of n-bit words in consecutive addresses in a memory (12,13) and being capable of being supplied via an asynchronous bus system (14) to the raster image processor (15), and for the conversion of the data stored in the raster image memory (16) into a serial pixel-bit stream for a raster output scanner in order to obtain a printed page. The raster image processor (15) and the raster image memory (16) are connected to each other via a synchronous raster image bus system (17), and the raster image processor (15) comprises:- a microprogrammable central processing unit (43) (CPU),- a raster image bus interface (45) which is connected to the synchro­nous raster image bus system (17),- a raster output scanner interface (42,44) which is connected to a raster output scanner,- an interface (41) which is connected to the asynchronous bus system (14), and- a synchronous raster image processor bus system (46) which connects the microprogrammable CPU (43) to the raster image bus interface (45), to the raster output scanner interface (42,44) and to the interface (41) which is connected to the asynchronous bus system (14).
Patent EP-0229419-A1 (EP)
Inventor: BRANDS MAYKE ANTONIA
IPC: G11B23/023
Filed: 1986-12-10
Abstract: A storage case (13) is intended for a magnetic-tape cassette of a type comprising a housing (1) having a U-shaped slide (7) which is arranged on the outside of the housing (1) so as to be slidable along a bottom wall (2) with a main portion (7) and along two facing side walls (4,5) of the housing (1) with two side portions (7b,7c). The side portions (7b,7c) extend from the main portion (7a) up to substantially half the height of the side walls (4,5). In a closed position of the cassette a rear edge of the slide (7) which faces a rear wall (9) of the housing (1) is spaced from the front of raised portions (2a) of the bottom wall (2) and the side walls (4,5), so that in the closed position a slot (10) is formed in the housing (1), between the front of said raised portions (2a) and the rear edge of the slide (7) which slot extends over the entire width of the bottom and up to substantially half the height of the side walls (4,5). The slot (10) is situated at a shorter distance from the rear wall (9) than from a front wall (6) of the housing (1). The storage case (13) comprises a bottom section (14) and a cover section (15). In the storage case (13) above the bottom section (14) at least one positioning element (22,23) is provided which when a cassette is present in the storage case (13) engages at least a part of the slot (10) and thereby unambiguously defines the position of the cassette inside the storage case (13).
Patent EP-0246376-A1 (EP)
Inventor: SUNDQUIST GLEN
IPC: B01D3/00
Filed: 1986-05-23
Abstract: A water heater (13) and distiller (49) apparatus is provided in which condensing steam (73) is the distilling portion of the apparatus giving up its latent heat to water (71) which is being heated in the water heating portion of the appa­ratus. In a preferred embodiment, products of combustion which are used to boil water in the distiller boiler, are later passed in heat exchange (67) relation with the water heating tank in the water heating portion of apparatus. It is believed that the present apparatus if both energy efficient and uncomplicated as compared to the prior art.