baber/WOPTO huggingface dataset:
Patent EP-0144480-A1 (EP)
Inventor: KONDOH YUKIO
IPC: B21B21/00
Filed: 1983-12-13
Abstract: A cold pilger mill including a rolling mechanism for intermittently rolling a tubular material over a mandrel to a reduced-diameter pipe. A detector (74) is associated with the rolling mechanism for detecting the rolling phase in the rolling mechanism. A feeding mechanism (42) for feeding the material in the axial direction and a turning mechanism (64, 68, 70) for turning the material and the mandrel are respectively provided with their own motors (76, 78, 80, 82). A controller (72) is also provided to receive a signal from the detector (74) and supply operation signals to the respective motors (76, 78, 80, 82) of the feeding mechanism (42) and the turning mechanism (64,68,70) sothatthese mechanisms are operated at completion of each rolling stroke.
Patent EP-0085637-A1 (EP)
Inventor: PALAU JOSEPH
IPC: D03D51/06
Filed: 1983-01-28
Abstract: Entre l'arbre (9) de la ratière et le pignon de chaîne (12) qui assure l'entraînement du régulateur du métier est interposé un inverseur différentiel dont les satellites (19) sont portés par une cage (22) mobile axialement sous l'effet d'un bobinage (26). Ce dernier est alimenté à travers le circuit de détissage (28), si bien que l'inverseur entre automatiquement en action lors du détissage et fait reculer le régulateur et le tissu alors que la ratière continue à tourner dans le même sens (programme électronique).
Patent EP-0111439-A1 (EP)
Inventor: WESTBERG ERIK
IPC: F16B7/14
Filed: 1983-10-07
Abstract: 1. Extended construction element of variable length with an inner tube (13) and an outer tube (12), one of the tubes being telescopically displaceable in or on the other tube, with bearings to guide the axial movement of the displaceable tube and to absorb the transversal forces applied on this tube, rail with linear roller bearings (16) between the bearing surfaces of the inner and the outer tube and with at least one expansion element (19, 20, 21) providing for abutment of the roller bearings (16) against the bearing surfaces of the inner and the outer tube, characterized in that railguiding rails (14) are arranged on two opposite sides of one tube (12) extending in the longitudinal direction of said tube while the other tube (13) is provided with guiding slots (15) matched for said guiding rails (14), rail that the linear roller bearings (16) are arranged between the guiding rails and the walls of the guiding slots, and rail that ans the walls of the guiding slots, and rail that said at least one expansion element (19, 20, 21) is arranged such as to cause, through expansion of the inner tube (13) the abutment of the roller bearing (16) on the bearing surfaces of the inner and the outer tube.
Patent EP-0092516-A1 (EP)
Inventor: HOLLEY LEONARD
IPC: C08G59/40
Filed: 1983-04-08
Abstract: A high-solids or solvent-free, thermosetting one-component resin composition comprises a mixture of an epoxy resin and an acrylate or methacrylate in the presence of an effective amount of a heat-sensitive latent curing agent. The curable composition has a long shelf life at ambient temperatures, but cures rapidly at temperatures above 130 DEG C, giving cured compositions which can be used as primers and in other industrial coatings.
Patent EP-0105295-A1 (EP)
Inventor: GONCALVES EDUARDO MACHADO
IPC: B62M23/00
Filed: 1983-04-06
Abstract: Un système de transmission amélioré pour des machines mues à l'aide de pédales tire avantage des caractéristiques de transmission du mouvement non-uniforme du joint universel (8, 9) bien connu. En coordonnant la longueur du bras du pédalier avec la modification du couple obtenu en utilisant de tels joints, on obtient une transmission améliorée qui permet de diminuer la fatigue de la personne qui pédale. Le train de puissance consiste en un arbre d'entrée du pédalier (10), des engrenages (1, 2, 3, 4), tous montés dans un boîtier (12), et une roue à chaîne (5) en tant que dispositif de sortie.
Patent EP-0114834-A1 (EP)
Title: Procede pour la preparation de dispersions de polymeres et leur utilisation
Inventor: ECK HERBERT
IPC: C08F2/20
Filed: 1983-06-09
Abstract: Procédé pour la préparation de dispersions aqueuses ainsi que de copolymérisation d'émulsions d'halogénures vinyliques et/ou d'esters de vinyle et le cas échéant d'autres monomères, sous la présence d'émulgateurs. Pour stabiliser les dispersions obtenues, on ajoute au début de la polymérisation des colloïdes de protection. Les dispersions, à teneur en solides élevées ont des petites viscosités et une viscosité structurelle basse. Elles sont appropriées pour la préparation de poudres pouvant être de nouveau dispersées.
Patent EP-0147464-A1 (EP)
Inventor: IKARI YOSHIKATSU NATIONAL CHEM
IPC: C02F1/52
Filed: 1983-06-18
Abstract: An aqueous solution or solid substance containing ferrous ion and L-ascorbic acid, with the content of L-ascorbic acid being 2.0 parts by weight or more per 100 parts by weight of ferrous ion. This solution or solid substance can be advantageously used as deodorant germicide, agent for retaining freshness of foods, or water-treating agent.
Patent EP-0138817-A1 (EP)
Inventor: CRAMP LEONARD GEORGE
IPC: B64B1/00
Filed: 1983-10-21
Abstract: Une machine plus lourde que l'air comprend un fuselage (10) portant une pluralité de soufflantes à moteur qui fonctionnent pour diriger l'air vers le bas. Deux enveloppes gonfflées (25 et 26) sont fixées au fuselage, leurs centres volumétriques au-dessus du centre de gravité de la machine. La présence des enveloppes gonfflées (25 et 26) confère à la machine une stabilité aérodynamique inhérente lorsqu'elle à recours à l'effet de sol, au décolage et à l'atterrissage verticaux, au vol stationnaire, au vol transitionnel et au vol vers l'avant, et même lors de modes de descentes verticales libres sans moteur.
Patent EP-0118857-A1 (EP)
Inventor: TANIGUCHI SHIN ICHI
IPC: B07C5/36
Filed: 1984-03-03
Abstract: A product transporting apparatus for transporting solid products of generally similar shape and/or size successively from a take-in station (D1) towards a take-out station (S), which comprises first (D2) and second rotary (D3) drum rotatable in the opposite directions with each other. The first and second rotary drums are of identical construction each having at least one circumferential row of tubular receptacles (44) protruding radially outwardly from the outer periphery of the respective drum and circumferentially equally spaced from each other. The products can be successively supplied onto the first rotary drum and held in position sucked by the tubular receptacles then communicated with a vacuum source at the take-in station (Dl), which are in turn transported, during the rotation of the drums, to the transfer station where they are released from the receptacles on the first drum (D2) then communicated with a compressed air source, onto the respective tubular receptacles (44) on the second rotary (D3) drum then communicated with the vacuum source. The products so transferred onto the second rotary drum are then transported in a similarfashion towards the take-out station (S) where they are successively released from the second rotary drum onto a subsequent processing station.
Patent EP-0115900-A1 (EP)
Inventor: VANDERWERF DENNIS F C O MINNES
IPC: G03B21/132
Filed: 1984-01-03
Abstract: An overhead projector (27) which projects a distortion--free image into a vertical screen (32) at an oblique angle above the horizontal plane. In a first embodiment of the invention, a projection lens (28) and mirror (33) are displaced from the center of a transparency stage (30) in the direction of projection and a thin, linear, incrementally-grgoved prismatic sheet is positioned parallel to the stage (30) and between the stage (30) and a lighting means (40) to redirect light transmitted through the stage (30) and the transparency to the projection lens (28). In a second embodiment of the invention, the grooved prism (38) is formed as an integral part of the lighting means (40).
Patent EP-0143531-A1 (EP)
Inventor: MARTIN FRANK WAYNE
IPC: C09D179/08
Filed: 1984-09-28
Abstract: A solderable electrically conductive film is formed on a substrate by forming a film-forming composition comprising polyimide, solvent therefor and dispersed metallic nickel particles. This composition is applied to the substrate, dried and cured to leave the film which comprises nickel particles dispersed in polyimide.
Patent EP-0140598-A1 (EP)
Inventor: KNOP CHARLES M
IPC: H01Q19/13
Filed: 1984-10-04
Abstract: A horn-reflector antenna comprising the combination of a paraboloidal reflector (11) forming a paraboloidal reflecting surface for transmitting and receiving microwave energy; a conical feed horn (10) for guiding microwave energy from the focus of the paraboloidal reflecting surface to the reflector (11); and a lower end portion (10a) of the inside surface of the conical horn (10) being formed by a smooth metal wall, the balance of the inside surface of the conical horn being formed by a layer of absorber material (30) on at least the opposed side walls of said conical horn (10) that effect the E-plane radiation pattern envelope (RPE) of a horizontally polarized signal, the surfaces of the metal wall (10a) and the absorber material (30) defining a single continuous conical surface, and the absorber material (30) increasing the Eigen value E and the spherical hybridicity factor (Rs) sufficiently to cause the E-plane and H-plane RPE's to approach each other. The exposed surface or the absorber material (30) inside said conical feed horn is preferably substantially flat.
Patent EP-0147982-A1 (EP)
Inventor: HETTIGER JAMES
IPC: H04N9/44
Filed: 1984-12-13
Abstract: A color TV receiver is provided with an encoding/decoding system for a trilevel sandcastle pulse train, exhibiting a middle pulse level during recurring kinescope bias control intervals, and comprising excursions between a base level, a low pulse level, and a high pulse level during periods outside said kinescope bias control intervals. The system's decoder includes a trio of voltage comparators for comparing incoming sandcastle pulses with respective reference voltages derived from three different intermediate points on a common voltage divider connected across the terminals of a DC supply. The system's encoder includes keyed means for determining the middle pulse level of the trilevel sandcastle pulse train in accordance with the output of a second voltage divider connected across the same DC supply as the first voltage divider. An output of a third, selectively enabled, voltage divider, connected across the same DC supply as the first and second voltage dividers, is determinative of said low pulse level. The third divider is subject to modification during base level appearances, with the base level determined by the third divider's modified output during the periods of divider modification. During high pulse level appearances, the third voltage divider is disabled to establish the high pulse level at or near the full output potential of the DC supply.
Patent EP-0150597-A1 (EP)
Inventor: SHIBATA TADASHI C O PATENT DIV
IPC: H01L21/8242
Filed: 1984-12-13
Abstract: A method of manufacturing a semiconductor memory device having a trench memory capacitor. First masks (16a, 16b) are formed on an element forming region of a semiconductor substrate (10) formed of the element forming region and an element isolation region. A film formed of a different material from that of the first masks (16a, 16b) is deposited and is etched by anisotropic dry etching to leave second masks (20a, 20b) around the first mask. The semiconductor substrate (10) is selectively etched using the first and second masks as an etching mask so as to form a first groove (22, 122) in the element isolation region. An insulation film (24) is buried in the first groove. A portion of the first mask, formed at least above memory capacitor forming regions in the element forming region, is removed by etching, thereby forming a third mask on a portion excluding the memory capacitor forming region. The semiconductor substrate (10) is selectively etched by using the second and third masks and the insulation film (24) buried in the first groove as an etching mask so as to form second grooves (28a, 28b, 128a, 128b) in the respective memory capacitor forming regions. A distance between the first and second grooves is defined by the second masks (20a, 20b) in a self-alignment manner. A capacitor electrode (34) is formed in the second grooves (28a, 28b, 128a, 128b) through a gate insulation film (32).
Patent EP-0121456-A1 (EP)
Title: Submersible propeller pump
Inventor: TERRIER ANDRE
IPC: F04D29/04
Filed: 1984-02-28
Abstract: 1. A submerged propeller pump of the type comprising a motor having a shaft which is guided in two bearings and onto which is keyed a propeller, the said motor being housed in a body including a first chamber (28) filled with oil and provided with a first flange (25) connected to a corresponding second flange (23) on a pump body (15), the said pump body (15) exhibiting a casing (20) extending from the first flange up to the propeller coaxially with the shaft (3) and a perforated wall connected to a ring (17) circumscribing the propeller and integral with a third flange (16) in order to connected to a delivery pipe, characterized in that one of the bearings (5) to the motor (1) is offset longitudinally in order to be arranged in the pump body and is supported by a support (35) integral with the first flange (25), the first chamber (28) of the body (2) being in communication with a second chamber (70) arranged in the support (35) and opening onto the bearing (5), a turbine being keyed onto the shaft in the second chamber (70) and a return circuit (46, 47, 48, 50) towards the first chamber (28) being provided so as to create a continuous lubrication circulation through the bearing and an overpressure.
Patent EP-0174933-A1 (EP)
Title: Dispositif d'accouplement liberable
Inventor: HANCOCK GEORGE REGINALD
IPC: G07F7/06
Filed: 1984-05-23
Abstract: Un dispositif d'accouplement libérable (10) possède deux composants (12, 14). Le composant (14) comprend une emboîture (70) ayant à l'intérieur deux broches axiales (76). Le composant (14) comprend un boîtier (24) pouvant être inséré dans l'emboîture (70) de sorte que les broches (76) rentrent dans le boîtier (24) au travers d'ouvertures (80) aménagées dans ce boîtier, de manière à verrouiller les broches à l'aide d'organes de verrouillage (26) dans le boîtier. Un organe mobile de libération (42) pouvant coulisser dans le boîtier (24) s'étend depuis le boîtier pour recevoir une pièce de monnaie. Lorsqu'une pièce de monnaie a été introduite, l'organe de libération (42) peut coulisser dans le boîtier pour que la pièce de monnaie (50) engage un autre organe de libération (40) lequel agit sur les organes de verrouillage (26) pour déverrouiller les broches (76) et permettre ainsi aux composants (12, 14) d'être séparés en extrayant le boîtier (24) de l'emboîture (70). Pendant ce coulissement de l'organe de libération (42), la pièce de monnaie (50) est introduite dans le boîtier (24) et est capturée dans celui-ci par verrouillage de l'organe de libération (42) par engagement d'un élément de verrouillage interne (54) dans le boîtier (24). Un organe de verrouillage (90) s'étendant depuis le boîtier (24) est couplé entre ses extrémités à l'élément de verrouillage (54) et peut être déplacé de sorte qu'un galet presseur (100) sur l'extrémité interne de l'organe (90) engage une broche (76) lorsque celle-ci fait saillie dans le boîtier (24) par accouplement des composants (12, 14). L'organe de verrouillage (90) est neutralisé lorsque les composants (12, 14) sont désaccouplés de sorte qu'une pièce de monnaie capturée ne peut être extraite du boîtier (24) jusqu'à ce que les composants (12, 14) soient à nouveau couplés l'un à l'autre.
Patent EP-0145763-A1 (EP)
Inventor: LEINENBACH DIETER JOACHIM
IPC: F24H8/00
Filed: 1984-06-07
Abstract: L'alimentation en combustible du chauffe-eau est réglée continuellement en fonction des conditions atmosphériques, et son échangeur de chaleur, compact et consistant en des serpentins tubulaires (4) en cuivre, permet d'abaisser le température des gaz de fumée dans le cas de charges partielles et sans dangers de corrosion pour le chauffe-eau et d'encrassement de la cheminée (1). Le serpentin tubulaire est parcouru par l'eau chaude en contre-courant par rapport aux gaz montants, et les serpentins, se croisent sur chaque étage, sont décalés de telle manière que chaque filet de gaz de fumée montant est dévié consécutivement par les serpentins tubulaires succesifs, pendant que l'eau de condensation s'écoulant sur les sepentins des étages transmet la chaleur à l'eau chaude.
Patent EP-0160844-A1 (EP)
Inventor: KOPPER WERNER
IPC: B60G17/052
Filed: 1985-04-04
Abstract: The lifting device is arranged on supporting axle (4) of a tandem bogie (2) comprising a supporting axle (4) and a driving axle (3). It has a lifting bellows (17), with which the supporting axle (4) can be raised. The pressure in the lifting bellows is controlled together with the pressure in the spring bellows (7) of the supporting axle (4) as a function of the wheel behaviour, monitored by sensors, at the driving axle (3) in such a way that the driving axle (3) does not spin, i.e. in the event of a risk of spinning, the share of the load taken by the driving axle (3) is automatically increased. <IMAGE>
Patent EP-0170085-A1 (EP)
Inventor: GERGELE JEAN
IPC: B60B21/10
Filed: 1985-07-03
Abstract: 1. A single-piece rim for a pneumatic tire having a central circumferential groove (3) and comprising two principal bead seats (1), each principal bead seat being extended on the axially outer side by a flange (2) and on the axially inner side by a hump (4), characterized by the fact that, on at least one side of the central circumferential groove (3), (a) the rim comprises an auxiliary bead seat (5) located axially between the central circumferential groove (3) and the hump (4), radially between said groove (3) and the top (40) of said hump (4) said auxiliary bead seat (5) has a circumferential development over an arc of at least 308, (b) the connecting surface between the top (40) of said hump (4) and the side (30) of said groove (3), on the side diametrically opposite said auxiliary bead seat, is inclined towards said groove (5), said inclined connecting surface extending circumferentially over an arc of at least 1208.
Patent EP-0210292-A1 (EP)
Title: Frequenzdemodulationsschaltung mit Nulldurchgangszählung
Inventor: PFEIFER HEINRICH DIPL-ING
IPC: H03K9/06
Filed: 1985-07-27
Abstract: Die Frequenzdemodulationsschaltung arbeitet nach dem von entsprechenden analogen Schaltungen her bekannten Prinzip der Ermittlung der innerhalb einer bestimmten Zeitdauer auftretenden Anzahl von Nulldurchgängen des zu demodulierenden, bandbegrenzten Signals, ist jedoch als Digitalschaltung ausgeführt und enthält unter anderem einen Analog-Digital-Wandler (ad), drei Verzögerer (v1, v2, v3), zwei Flankendetektoren (ft1, ft2), einen Vorwärts-Rückwärts-Zähler (z), zwei Arcus-Sinus-Festwertspeicher (rm1, rm2), einen 1/2-Multiplizierer (m) und einen Vielfachaddierer (ma), die entsprechend der Figur zusammengeschaltet sind.
Patent EP-0178477-A1 (EP)
Inventor: PETERSEN ULRICH DR-ING E H DIP
IPC: B21B23/00
Filed: 1985-09-18
Abstract: A method of forming seamless metal tubing and pipes of large diameter in excess of 500 mm diameter. A thickwalled hollow body is made by continuous casting. Rolling the continuously cast hollow body over a mandrel in an oblique rolling mill to the desired weight per unit length. Radially expanding the rolled hollow body while maintaining its weight per unit length.
Patent EP-0185357-A1 (EP)
IPC: H05B41/392
Filed: 1985-12-17
Abstract: Beim Betrieb von gezündeten Dampfentladungslampen im Teillastbereich wird der Lampenstrom von der Nennstarke zurückgenommen, der Spannungsabfall während und nach der Zurücknahme des Lampenstromes gemessen sowie beim Erreichen der sich an den Spannungsabfall anschließenden Periode konstanter Spannung der Lampenstrom bei gleichzeitiger Ermittlung des Spannungsanstieges erhöht. Danach wird der Lampenstrom so gesteuert, daß während des Teillastbetriebes der Lampe der Spannungswert geringfügig über demjenigen der Periode konstanter Spannung liegt.
Patent EP-0184861-A1 (EP)
Inventor: DALL ASTA LEONE
IPC: C07D405/12
Filed: 1985-03-25
Abstract: 57 The invention relates to the 3-mercapto-2-oxo-1-pyrrolidinyl acetic acid and its derivatives, endowed with mucolithic, expectorant, anti-cough activities; to a process for their preparation by treatment of the related 3-bromoderivatives with the corresponding thiol and to the pharmaceutical preparations containing these compounds as active principle.
Patent EP-0216958-A1 (EP)
Inventor: BJURLING ANDERS
IPC: B66C1/66
Filed: 1985-09-23
Abstract: A lifting yoke for containers consists of a central beam (1) and two coaxial extending beams (2, 3) guided for reciprocating movements by the contral beam and capable of telescoping one into the other. A guide tube (4) arranged coaxially inside the extending beams is able to connect them together when they are extended one from the other and to guide one of the beams into the other when they are telescoped one into the other. The telescoping mechanism (5) for the lifting yoke consists of a hydraulic cylinder (9) with driving wheels (10), two pulleys (11, 12), a cable (13) running over the driving wheels and the pulleys, and protruding rods (14, 15) attached to the cable for operating the extending beams (2, 3).
Patent EP-0191198-A1 (EP)
Inventor: AVALLE NADIA
IPC: A45D33/00
Filed: 1985-11-27
Abstract: A fluid paste is prepared containing cosmetic powder in a liquid ingredient. A container (1) having one or more compartments (3-6) with open top and bottom is arranged in overturned position on a moulding surface (14) with an interposed sheet of absorbant material (15). The fluid paste (17-20) is poured into the container (1) through the bottom opening and then dried to form a solidified pastille (17-20) which is easily detached from the absorbant material (15), presents a surface with a pleasing appearance, and is shaped like the moulding surface (14). The container (1) with the incorporated pastille (17-20) is then returned to the erect position.
Patent EP-0171946-A1 (EP)
Inventor: AHMAD SYED IFTIKHAR
IPC: A61K39/00
Filed: 1985-07-22
Abstract: A specific binding assay composition (and its use) for determining a ligand in a sample comprises (a) a binding partner for the ligand; (b) a detection system which has at least two components; (c) a selectively accessible vesicle having a surface-incorporated ligand or ligand analog and a first component of the detection system therein; (d) a substance which modifies vesicle accessibility in response to binding of surface-incorporated ligand or ligand analog and the binding partner; (e) at least one additional component of the detection system which is reactive with the first component to produce a detectable response; and (f) at least one surfactant which does not modify vesicle accessibility. The composition and method are suitable for use with automated, including continuous flow-type, analyzers.