baber/WOPTO huggingface dataset:
Patent EP-0172668-A1 (EP)
Inventor: EDDY CLIFFORD O
IPC: G03G15/20
Filed: 1985-07-24
Abstract: A fuser member (10) for electrostatographic reproducing apparatus has a rigid core (11) having coated thereon a thin layer (12) of a resiliently compressible material which has a significantly improved pitting resistance and fusing life. This material comprises the crosslinked product of a mixture of about 100 parts by weight alpha omega-hydroxypolydimethylsiloxane, about 230 to 300 parts and preferably 266 parts by weight of finely divided tabular alumina, and about 13 to 60 parts by weight of finely divided iron oxide particles, together with a crosslinking agent and a crosslinking catalyst to promote crosslinking of the siloxane. The crosslinking agent may be 6 to 20 parts by weight condensed tetraethylorthosilicate and the crosslinking catalyst may be 0.25 to 1.8 parts by weight dibutyltin diburate or bis(dibutylchlorotin)oxide.
Patent EP-0172689-A1 (EP)
Inventor: ROBINSON MICHAEL
IPC: B05B13/06
Filed: 1985-08-01
Abstract: In a tank washer of the kind in which jets of cleaning, and subsequently, rinsing liquid under pressure are delivered from opposed nozzles (23) which oscillate through, preferably, 90° about the first horizontal (as illustrated) axis of a tubular carrier (21) of said nozzles (23) whilst said carrier (21) and nozzles (23) are also rotated in steps about a second vertical (as illustrated) axis, the oscillation of the tubular nozzle carrier (21) is brought about by the axial reciprocation of a piston (42) which piston (42) is directly connected by means (28,29,30) to that carrier (21) at a location (Figure 5) which is spaced from said first axis. The liquid under pressure causes the operating movements of the tank washer and means (14) is described and illustrated to counterbalance the high axial pressure exerted on a framework member of the tank washer by such liquid entering the latter through a tubular inlet fitting (1).
Patent EP-0193684-A1 (EP)
Inventor: JOURNET GERARD
IPC: C13B30/02
Filed: 1985-02-25
Abstract: 1. Apparatus for dividing an input flow into several output flows being predetermined distribution parts of the input flow, characterized in that it is composed of a main chamber (2) receiving the input flow and several secondary chambers (6, 11', 11") contiguous to the main chamber (2) the number of which is equal to the one of output flows, in that each secondary chamber (6, 11', 11") is separated from the main chamber (2) by a partition (7, 12) provided with at least one vertically elongated opening (8, 14', 14") the width of which gradually increases from the bottom to the top, in that the bottom point of all openings is on the same level, all openings having the same general shape and a width which, at a given level, is the larger as the part of the total flow passing through them is greater, and in that each secondary chamber (6', 11', 11") is provided with an outlet (9, 15', 15") for an output flow.
Patent EP-0168302-A1 (EP)
Title: Dispositif d'entrainement d'un bloc-cylindres tournant de pompe ou de moteur hydraulique
Inventor: POLETTI HENRI
IPC: F04B1/20
Filed: 1985-06-18
Abstract: Dispositif d'entraînement d'un bloc-cylindres (8) tournant de pompe ou de moteur hydraulique dont l'axe est incliné selon un angle fixe ou réglable par rapport à l'axe de rotation XX' de l'arbre de commande (1) et dans lequel las transmission du couple de rotation de l'arbre de commande (1) au bloc-cylindres (8) (pompe) et du bloc-cylindres (8) à l'arbre de commande (1) (moteur) s'effectue par l'intermédiaire de pistons (5) montés à articulation au moyen de rotules de liaison (6) sur un plateau impulseur (4) solidaire en rotation de l'arbre de commande (1), caractérisé par le fait que la face (8a) du bloc-cylindres (8) tournée vers le plateau impulseur (4) porte des saillies (10) diamétralement opposées situées à l'entrée des alésages (7) du bloc-cylindres dans lesquels se déplacents les pistons (5), qui présentent une surface concave (11) en contact avec celle des rotules (6) de liaison des pistons avec le plateau impulseur (4). Application: moteurs et pompes à bloc-cylindres tournant.
Patent EP-0169127-A1 (EP)
Inventor: LAZARUS MICHEL
IPC: G01S13/34
Filed: 1985-06-27
Abstract: 1. A radioelectric altimeter supplied with a transmitter (1) capable of transmitting a continuous wave bearing a linear frequency modulation, a receiver of the homodyne type (2) including, in series, a radio frequency mixer connected to a local frequency signal source, an audio frequency passband amplifier (11) supplying a signal at a frequency equal to the beat frequency between the local signal of the mixer and the echo signal, and circuits for the acquisition and updating of the altimeter echo signal, said circuits supplying an altimeter signal (H), the altimeter being further supplied with a common directive antenna (4) and with means (5) capable of connecting the transmitter and the receiver to said antenna, characterized in that said means include a switch E/R (5) connected to the directive antenna (4) and comprising an input terminal (E) connected to the output of said transmitter, an output terminal (R) connected to the input of said receiver, and a control input connected to a generator (6) supplying periodic signals (Vc) whose repetition period (TR ) is equal to (4 Hmax)/C, whereby Hmax is a predefined maximum height to be measured and C is the electromagnetic wave propagation velocity, that the mixer (10) is of the balanced type and that the acquisition and updating circuits (12) supply a control signal (VR ) whose repetition period equals that of the frequency modulation, such that the repetition period (Tm) of the frequency modulation (Vm) is proportional to the measured height (H) and that an echo signal is detected by the audio frequency passband amplifier.
Patent EP-0161317-A1 (EP)
Title: Dispositif de decharge de condensateur
Inventor: MALONE EDGAR W
IPC: H02M9/04
Filed: 1984-11-02
Abstract: Dispositif de décharge de condensateur du type possédant un éclateur servant à décharger un condensateur pour produire une impulsion de courant destinée à se propager au travers d'une charge. Le condensateur (13) et un éclateur (11) comprennent les deux des terminaux pleins leur permettant d'être reliés directement à une ligne de transmission à feuille en bande (21). Le condensateur est relativement mince et présente une configuration telle qu'un courant électrique le traverse le long d'un chemin court sensiblement unidirectionnel. Le chemin de courant dont le dispositif est configuré de telle sorte qu'il se retrace selon une relation de faible écartement, le champ magnétique créé par l'écoulement du courant au travers de chaque segment du chemin étant sensiblement annulé par le champ magnétique du courant dirigé en sens inverse et s'écoulant au travers du segment de chemin correspondant à faible écartement. Cette configuration permet de réduire sensiblement l'inductance du dispositif, de manière à obtenir une augmentation du courant électrique de pointe ainsi qu'une diminution du temps de montée du courant.
Patent EP-0219492-A1 (EP)
Inventor: SUNDHOLM GORAN
IPC: F16L19/04
Filed: 1985-03-29
Abstract: Une surface de support interne (4) d'un rebord de serrage (3) établit un contact avec l'extérieur de l'évasement du tuyau (2), alors qu'une surface de support (6) d'une pièce insérée (5) établit un contact avec l'intérieur dudit évasement (2). Afin d'améliorer la prise de l'évasement de tuyau (2), l'intérieur du rebord de serrage est doté d'un épaulement arrondi (7) et la pièce insérée, par analogie, d'une encoche (8), la déformation du matériau de tuyau étant effectuée lors du réglage en fonction de la forme de l'épaulement (7) du rebord de serrage.
Patent EP-0188598-A1 (EP)
Inventor: CLOUTIER PAUL A
IPC: G01S17/88
Filed: 1985-07-15
Abstract: Un appareil de télémétrie à laser (L) est associé à un réflecteur (R) pour mesurer la longueur de sections de conduites (10). L'accès aux extrémités des sections de conduites en retrait dans une pile est obtenu grâce à un prolongement (25a, 24b) relié à l'appareil de télémétrie à laser (L) et grâce à un manche allongé (24) relié au réflecteur (R).
Patent EP-0197076-A1 (EP)
Inventor: DELUEG WERNER
IPC: G03B27/73
Filed: 1985-10-04
Abstract: Un appareil photographique pour réaliser des agrandissements en couleurs muni d'un dispositif de mesure pour déterminer la densité d'une copie de contrôle, qui est exposée par l'agrandisseur à l'aide d'un échantillon de référence choisi pour effectuer un contrôle de l'appareil. A l'aide de guide-lumière (15) on transmet la lumière depuis la source de lumière de copiage de l'agrandisseur jusqu'au plan de mesure qui se trouve à l'écart du trajet du faisceau de copiage, et qui prend les copies de contrôle à mesurer; un enregistreur de mesure photoélectrique (25) reçoit la lumière de mesure réfléchie par la copie de contrôle. Selon la différence entre la copie de contrôle et une copie de référence on détermine les corrections à apporter aux valeurs d'exposition, de manière à ce qu'une copie exposée dans les nouvelles conditions d'exposition présente les valeurs de densité de la copie de référence.
Patent EP-0193019-A1 (EP)
Inventor: NAKAMURA MICHIEI
IPC: C09K23/14
Filed: 1986-02-10
Abstract: There is provided a new phosphoric ester compound represented by the formula below(where one or more than one of the three R's are hydroxyl-terminated polyester residues obtained by self-polycondensation of a hydroxy-carboxylic acid; and one or two of the three R's, in case of being remained, are hydrogen atoms, cations, or residues of an alcohol excluding the above-mentioned polyesters.)
Patent EP-0202464-A1 (EP)
Inventor: RIGLIETTI ANTONIO
IPC: B05B9/043
Filed: 1986-04-12
Abstract: The device comprises a body (1) containing a pump (4) adapted for pumping liquid from a container (3) to an atomizer nozzle (7) via a fluid passage conduit (6) and a tube (9). An auxiliary conduit (13) communicates the interior of the container (3) to an outwardly open hole (14). A first valve is interposed between the tube (9) and fluid passage conduit (6) to intermittantly close the end of the tube (9) upon reciprocation of the pump (4) plunger (41). A second valve (11) is interposed between the container (3) and the auxiliary conduit (13), for preventing fluid from passing through the latter upon the device being overturned.
Patent EP-0208845-A1 (EP)
Inventor: ZIMMERMAN JOHN M
IPC: C09D5/00
Filed: 1986-04-14
Abstract: Ultraviolet curing oligomers and liquid coating compositions based thereon are disclosed which cure with ultraviolet light in the presence of a photoinitiator. The coating compositions can provide either a single coating for optical glass fiber which resists microbending difficulties down to around -40°C., or a topcoat for overcoating softer buffer coatings which resist microbending down to around -60°C. The coating compositions consist essentially of the linear polyacrylate-terminated polyurethane polyurea oligomer in admixture with an ultraviolet curable liquid acrylate or polyacrylate to provide the liquidity needed for application and to adjust the hardness or softness of the cured coating for the selected single coat or topcoat utility. The linear polyacrylate-terminated polyurethane polyurea oligomer comprises a linear polyurethane terminated with an essentially monohydric adduct of low molecular weight diprimary amine with from about 1 to about 2.5 moles of monoepoxide per mole of diamine and reacted with a monohydric acrylate to leave about 1 hydroxy group per molecule. The several acrylate terminal groups increases the toughness and the cure speed.
Patent EP-0225988-A1 (EP)
Inventor: THEILACKER KLAUS
IPC: B65H27/00
Filed: 1986-10-16
Abstract: Die Breitstreckwalzen (4, 5) werden jeweils paarweise und parallel zueinander angeordnet und sind axial verschiebbar. Jede der beiden Walzen weist zwar einen kreisförmigen Querschnitt aber nur an den Randbereichen (7a, 7c, 8a, 8c) eine zylindrische Form auf. Die mittleren Abschnitte (7b, 8b) verlaufen konisch, d.h. sie verjüngen sich nach einem Ende zu. Dem Walzenabschnitt mit größtem Durchmesser steht bei der gegenüberliegenden Walze ein Abschnitt mit dem kleinsten Durchmesser gegenüber. In den mittleren Walzenabschnitten verlaufen die Steigungen entgegengesetzt. Durch Axialverschiebung einer oder der beiden Walzen (4, 5) werden in dem mittleren Walzenbereich, bezogen auf die Endbereiche, unterschiedliche Umschlingungswinkel für die zu führende Bahn (6) erreicht, so daß wahlweise entweder in den mittleren Walzenbereichen oder in den äußeren Walzenbereichen Spannungserhöhungen erzeugt werden können.
Patent EP-0215494-A1 (EP)
Inventor: MCINTURFF JOHN CALVIN
IPC: H03K3/037
Filed: 1986-06-02
Abstract: A bi-stable memory device including a first input for receiving a binary input signal I₁, and a second input for receiving another binary input signal I₂. The device includes bi-stable logic circuitry, connected to the first and second inputs, which is operable in response to the I₁ and I₂ signals to generate from such signals first and second output response signals R₁ and R₂. For any and all binary values of the I₁ and I₂ signals, the R₁ output signal is always the binary complement of the R₂ output signal.
Patent EP-0196831-A1 (EP)
Inventor: ALKJAER PETER
IPC: E04D13/02
Filed: 1986-03-20
Abstract: 57 A skirt (7) of finely corrugated sheet of lead is at its top edge assembled in a folded joint with the lower edge of a covering rail (4) mounted on the lower frame portion (3) of a skylight. A plastic and preferably adhesive material strip (8) is incorporated in the joint and is by the pressing together of the joint made to completely fill the corrugations of the skirt edge portion incorporated in the joint to eliminate flat- pressing of the corrugations.
Patent EP-0209983-A1 (EP)
Inventor: LAGUZZA BENNETT COLEMAN
IPC: C07D239/74
Filed: 1986-06-20
Abstract: 2-Permissibly- substituted-6- dialkylamino tetrahydroquinazolines, receptor agonists.
Patent EP-0272357-A1 (EP)
Inventor: NISHIYAMA MASANOBU
IPC: A47K10/28
Filed: 1986-12-24
Abstract: A towel dispenser adapted to store and supply a continuous towel, at least one of the unused and used portions of the towel being stored in the form of a roll 70 on a shaft, the towel dispenser comprising: a pair of side walls 6,6 each having at least one elongated hole 46, the portion of the side wall defining the inner peripheral edge of the elongated hole being obliquely bent towards the other side wall so as to form a tab 47 projecting towards the other side wall, each end of the shaft 45 being rotatably and slidably received in the elongated hole defined by the tab, in such a manner that the end of the shaft does not project beyond the plane of the associated side wall.
Patent EP-0193418-A1 (EP)
Title: Moteur de frein à réglage automatique
Inventor: SAUVEE JEAN-PAUL
IPC: F16D65/56
Filed: 1986-01-15
Abstract: L'invention concerne un moteur de frein à réglage automatique du type comportant un mécanisme d'actionnement à vis-écrou (32) dont l'allongement est commandé par un système combiné à vis-écrou à pas réversible et embrayage unidirectionnel (42) sensible au déplacement axial relatif entre un piston de commande (14) et un corps fixe (10) recevant le piston de commande (14). Le moteur de frein comporte un dispositif de contrôle (62) de la rotation de l'écrou (34) du mécanisme d'actionnement (32) autorisant la rotation de l'écrou (34) au-delà d'une valeur prédéterminée de couple de mise en rotation de celui-ci.
Patent EP-0193440-A1 (EP)
Inventor: COMTOIS PATRICK
IPC: H01H71/50
Filed: 1986-02-05
Abstract: L'appareil selon l'invention comprend un boîtier (11) logeant un contact fixe (12) et un contact mobile (13) porté par un levier pivotant (15), avec rappel élastique à la fermeture, un déclencheur (19) apte à agir sur le levier (15) dans le sens d'ouverture en réponse à un défaut électrique, et un organe manuel de commande (22) relié au levier (15). Un ressort unique (R) exerce sur le levier (15) un premier couple dans le sens de fermeture, et sur une pièce d'entraînement (21) blocable par le déclencheur (19), un effort apte à engendrer sur le levier (15) un deuxième couple antagoniste au premier et supérieur à celui-ci. L'organe (22) permet de produire sur le levier (15) un troisième couple antagoniste au premier et supérieur à celui-ci. L'invention permet notamment d'obtenir, par la commande manuelle, un sectionnement entraînant une grande amplitude d'ouverture du contact mobile par rapport au contact fixe.
Patent EP-0205364-A1 (EP)
Inventor: LUCIANI PIERRE-YVES
IPC: H01S3/036
Filed: 1986-05-07
Abstract: Device comprising a laser head (6) including an enclosed tube (24) one end of which is closed, the other end being provided with a gas inlet (20) and outlet (22) orifice, a laser tube (40) connected via a connection piece (48) to the outlet orifice and arranged inside the enclosed tube so that a first cavity (44), defined between the laser tube and the enclosed tube, communicates with a second cavity (46) defined by the space inside the laser tube; a circuit connected to the gas inlet and outlet orifices, and comprising means for circulating a gas which enable the latter to flow from the inlet orifice (20) to the outlet orifice (22) traversing successively the first and second cavities, then the connection piece, the gas serving both as active gas for producing the laser beam and as cooling gas.
Patent EP-0214007-A1 (EP)
Inventor: JEAN PIERRE
IPC: F17C13/08
Filed: 1986-07-28
Abstract: 1. A leakproof and thermally insulating tank intended for the storage of a liquefied gas at a low temperature and constituted by at least one sealing barrier and at least one insulating barrier of volume V, comprised between the external wall of the tank and the said sealing barrier, the said volume V being at an absolute pressure comprised between 0,1 and 300 mbars and containing radiation reflector elements, characterized in that, in a per se known manner, the insulating barrier is constituted by means of compartments (3, 10) containing a particulate thermal insulating material (24), these compartments (3, 10) being substantially parallelepiped and containing internal partitions (4, 5, 11, 12) and in that the radiation reflector elements (22) comprise sheets covering the flat surfaces internally presented by the compartments (3, 10) and the walls of said internal partitions (4, 5, 11, 12).
Patent EP-0230172-A1 (EP)
Inventor: TSITSICHVILI JEAN
IPC: G21C21/00
Filed: 1986-11-28
Abstract: Lors du démantèlement d'un assemblage com­bustible de réacteur nucléaire, on réalise la préhen­sion simultanée de tous les crayons (a), disposés selon un réseau à pas carré dans cet assemblage, au moyen d'un dispositif (10) effectuant un serrage en bout des rangées de crayons. A cet effet, le disposi­tif (10) comporte des couloirs (26) dans lesquels on fait pénètrer les extrémités des deux rangées adjacen­tes de crayons (a). Dans ces couloirs sont emprisonnés des organes mobiles (34, 34′) disposés de telle sorte que chaque crayon soit placé entre deux organes voisins. En appliquant dans chaque couloir (26) un effort de serrage sur les organes mobiles d'extrémité (34′) on pince chaque crayon entre deux organes (34, 34′). De préférence, les organes mobiles (34, 34′) sont munis de butées limitant l'effort de serrage ap­pliqué individuellement sur chaque crayon. Pour combler les vides du réseau de crayons (a) correspon­dant aux emplacements occupés par les tubes guides dans les assemblages, on place des rouleaux (78) aux emplacements correspondants, dans les couloirs (26).
Patent EP-0203877-A1 (EP)
Inventor: ROBBINS DONALD A
IPC: F01D5/06
Filed: 1986-04-24
Abstract: A first turbine rotor hub (32) and a second turbine rotor hub (42) each have respective internal splines (52,62) which engage coaxial, non-concentric external splines (54, 64) on a shaft (20) and are in thrust bearing relationship cooperating, circumferentially disposed, radially inwardly extending lugs (35, 45) on each hub (32, 42) define radially inwardly extending projections (80). A resilient split metal band (60), having circumferentially disposed apertures (61) overlies the projections (80) which extend through the apertures (61). The uninstalled diameter of the band is greater than the installed diameter such that the band is self-retaining. The assembly requires no bolts between the rotor stages (30) and (40) to hold the two stages together.
Patent EP-0215853-A1 (EP)
Title: Granular, plastic, carbon-containing refractory composition.
Inventor: PFINGSTNER WALTER
IPC: C04B35/01
Filed: 1986-03-19
Abstract: A granular, plastic, carbon-containing refractory composition keeping workable for at least two months after the date of supply, for the lining of vessels for liquid steel such as casting ladles and transport ladles, by way of ramming, slingering or vibrating, comprises a granulated refractory material such as sintered and/or fused magnesia, spinel, magnesium silicate, zircon, corundum, alumina or andalusite, 1 to 20 percent by weight of a solid carbon carrier in the form of graphite, carbon black, ground coke powder, crushed carbon electrodes or the like or mixtures thereof, and 2 to 7 percent by weight of a stable thermosetting synthetic resin free of hardener, preferably a phenolic resin of the type Novolak or a modified phenolic resin, which is either present in the solid state as a finely ground powder, possibly with 2 to 7 percent by weight of a plasticizer, or dissolved in a non-aqueous solvent. If required, the composition can also contain an antioxidant in the form or 1 to 7 percent by weight of a metal powder and/or finely ground carbide.
Patent EP-0215897-A1 (EP)
Inventor: UPADHYAY ANAND
IPC: H02H7/122
Filed: 1986-02-24
Abstract: Des circuits de l'état antérieur de l'art pour la protection de commutateurs d'inverseurs contre le risque d'un fonctionnement simultané pouvant provoquer des courts-circuits nécessitent des circuits retardateurs complexes et coûteux pour établir un délai fixe entre la mise hors tension d'un commutateur et la mise sous tension du commutateur complémentaire. Afin de surmonter les problèmes de la complexité et du coût, un circuit de protection construit selon la présente invention comprend une source (2) de signaux de commande qui génère un premier signal complémentaire et un deuxième signal complémentaire de commande, et un premier circuit logique (22) et un deuxième circuit logique (23) de commande couplés à la source (20) de signaux de commande pour générer un signal de commande du commutateur qui commande le premier (Q1) et le deuxième (Q2) dispositif de commutation, respectivement, en réponse aux signaux de commande, de manière à éviter un fonctionnement simultané.
Patent EP-0248813-A1 (EP)
Title: Re-usable casing system for the creation of free spaces in building materials.
Inventor: HOLTERHUS ANDREAS
IPC: E04G15/06
Filed: 1986-03-07
Abstract: The casing system contains at least one filling element filled with liquid that can be laid inside a reinforcement of a building material, such as concrete, in the form of a hose (2). After hardening, the hose (2) can be withdrawn from the hardened concrete and used again. During hardening it can be connected with a vibrating device (30). Additional filling elements (50) can be placed on the hose and removed once the building material has been hardened. In this way there are created branched or unbranched free spaces which can be used to receive power lines, water and gas conduits but also as air ventilation or evacuation ducts or as air conditioning ducts. In addition, they may be used as required as irrigation or water drainage channels.