baber/WOPTO huggingface dataset:
Patent EP-0026220-A1 (EP)
Title: Vase, presentation florale et methode de preparation d'un tel presentoir
Inventor: PRINDLE WILLIAM A
IPC: A47G7/07
Filed: 1980-10-23
Abstract: Des fleurs (40, 42, 44, 46, 48) sont exposees dans un vase qui comprend une base (2) de support des extremites inferieures des tiges (140, 142, 144, 146, 148) des fleurs en des points distants de l'axe vertical du vase, et un anneau de retenue (8, 8a, 8b, 8c, 8d, ou 8e) supporte exclusivement sur les tiges pour les maintenir ensemble suivant une disposition d'intersection dans une surface sensiblement plus petite que la surface de la base distante au-dessus de la base et sensiblement centree par rapport a l'axe central du vase. Les parties inferieures des tiges (140, 142, 144, 146, et 148) convergent ver le haut pour former un tripode constitue par les tiges qui se supportent entre elles et supportent l'anneau de retenue, les parties superieures des tiges divergeant vers le haut en s'eloignant de la bague de retenue. Une presentation florale est preparee en liant les fleurs en placant un anneau autour des tiges, en inclinant les tiges les unes par rapport aux autres de sorte que les tiges divergent les unes des autres suivant des directions qui s'eloignent de l'anneau et en introduisant les extremites inferieures des tiges dans la base pour empecher que leurs extremites inferieures ne s'evasent.
Patent EP-0039677-A1 (EP)
Title: Ratio selecting mechanism for a transmission.
Inventor: LASOEN JEAN JACQUES
IPC: F16H63/18
Filed: 1980-07-15
Abstract: PCT No. PCT/EP80/00054 Sec. 371 Date Mar. 23, 1981 Sec. 102(e) Date Mar. 17, 1981 PCT Filed Jul. 15, 1980 PCT Pub. No. WO81/00313 PCT Pub. Date Feb. 5, 1981.A transmission ratio selecting mechanism including a ratio selector means (typically a hand lever), first and second ratio coupling members (36b,37 ) movable to select a number of ratios in the forward and reverse drive directions of an associated transmission, and linkage means (65,63,54,61,62,59,57,60,65,63,64,70,71,68,67,69) for moving the ratio coupling members in response to movement of the ratio selector means. The ratio selecting mechanism includes disconnecting means (72,73,63,64) for disconnecting one (37) of the ratio coupling members from the selector means during selection of the reverse ratios of the transmission. During selection of any reverse ratio both the gear coupling means are initially moved in synchronism in response to movement of the selector means to complete the first part of the selection of the particular reverse ratio, the disconnecting means is then operated, and selection of the reverse ratio is completed by further movement of only one (36b) of the ratio coupling means in response to further movement of the selector means. The selector means is arranged to return the ratio coupling members to synchronism on movement of the selector means to disengage the reverse ratio.
Patent EP-0034159-A1 (EP)
Inventor: AKESSON TORE JAN BOERJE
IPC: B01F23/47
Filed: 1981-03-09
Abstract: Un dispositif de dispersion pour materiau plastique ou colorant comprend des moyens (11) d'alimentation en materiau sous pression. Devant ces moyens une soupape de dispersion est disposee avec un rondelle-ressort (18; 18'; 29) jouant le role d'un clapet anti-retour engageant un siege (14; 14'; 24, 26).
Patent EP-0039868-A1 (EP)
Inventor: MUELLER ERWIN ING-GRAD
IPC: H01H50/06
Filed: 1981-05-04
Abstract: The casing of the relay has a cut-out for a mounting device in the cover. A film, of circular shape, is welded over the cut-out to seal the cut-out. The welding seam is at a distance from the cut-out so that the film is sprung like a diaphragm and allows the cover to be applied to and removed from the mounting device. <IMAGE>
Patent EP-0042529-A1 (EP)
Inventor: WILLIAMS JAMES WAYNE
IPC: H04B7/15
Filed: 1981-06-10
Abstract: An arrangement for the cellular operation of a repeater trunking system. In a repeater trunking system including a plurality of mobile stations communicating over a predetermined number of communication channels, each associated with a repeater, an arrangement for inhibiting attempted communication on channels not in a selected cell even though the mobile stations are capable of operation on the channels of non-selected cells.
Patent EP-0046209-A1 (EP)
Inventor: MAKRIDES NICHOLAS
IPC: C22C29/10
Filed: 1981-07-22
Abstract: 57 Composition of matter composed of 30 to 80 weight per cent of a carbide material having a particle size greater than 400 mesh, and 20 to 70 weight per cent of a metallic matrix material, the carbide material which may be a cemented composite (30), being embedded in and bonded to said metallic matrix material (25) by powder metallurgical techniques of compaction and high temperature and high pressure diffusion bonding; and tools having a cemented carbide wear or cutting element (30), these tools also being formed by powder metallurgy techniques.
Patent EP-0046265-A1 (EP)
Inventor: HUBER LEONHARD
IPC: G03B9/70
Filed: 1981-08-11
Abstract: Ein Synchronschalter für ein Elektronenblitzgerät weist mindestens ein beweglich gelagertes Schaltelement (9) sowie ein festes Kontaktelement (17) auf. Das bewegliche Schaltelement (9) ist durch ein das Verschlussöffnungsglied (5, 6, 7) betätigendes Öffnungssteuerteil (40) beim Erreichen seiner Endstellung und/oder durch ein das Verschlußschließglied (22, 23) freigebendes bzw. betätigendes Schließsteuerteil (14) zu Beginn der Schließphase gegen das Kontaktelement (17) bewegbar, wobei das Verschlußöffnungsglied unter der Wirkung eines Hemmwerkes (4) steht.
Patent EP-0049495-A1 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F01C1/02
Filed: 1981-10-02
Abstract: A scroll type fluid displacement apparatus including a housing, a pair of scroll members (13, 14) each comprising an end plate and a spiral wrap means (132, 142) projecting from one surface of the end plate. Both wrap means (132, 142) are interfitted to make a plurality of line contacts between them, and a driving mechanism including a drive shaft is connected to one of the scroll members (14) to effect orbital motion thereof relative to the other (fixed) scroll member (13) while rotation of the orbiting scroll is prevented. The center portions of the wrap means (132,142) are made thicker than the remaining portions thereof, the center portions extending substantially from the inner ends of the wrap means (132, 142) outwardly at least throughout the portions thereof which contact one another when the two innermost fluid pockets are merged into a single fluid pocket to form the high pressure space near the center of the scroll members (13, 14). This construction insures sealing of the high pressure space from adjacent fluid pockets, keeping volumetric efficiency and horsepower requirement of the unit to a certain level under a limited accuracy of machining the spiral elements (132, 142).
Patent EP-0043221-A1 (EP)
Inventor: SHIMANO KEIZO
IPC: B62M25/04
Filed: 1981-06-23
Abstract: Speed-change control device for direct mounting on a cycle frame member (F) provided with a direct mounting bed (1), consisting of a control lever pivot shaft (21), a control lever (22) having a boss, the pivot shaft (21) having a transverse bore (21a) for receiving therethrough, in use of the assembly (2), part of said bed (1) and/or a fastening means (3) engageable with said bed (1) for securing said assembly (2) to said bed (1), a first axial support means (41) for axially supporting said control lever (22) in position on said pivot shaft (21), and a second axial support means (23-25) including a resilient biasing means (23) for supporting said control lever (22) with its boss against said first axial support means (41) with sufficient frictional force therebetween to retain said control lever (22) in a desired angular position relative thereto whilst permitting relative rotation therebetween for changing speeds in a speed-change mechanism connected thereto in use of said assembly (2).
Patent EP-0043724-A1 (EP)
Inventor: LERNER HERSHEY
IPC: B65H26/00
Filed: 1981-07-06
Abstract: An article in web or sheet form, especially useful in the packaging or container art, having control indicia. The indicia are detectable under special conditions for controlling operations in the manufacture and/or use of the article. In the preferred embodiment the indicia are invisible and of a polar or ionic organic material that will not significantly migrate through a plastic web. The indicia emit electromagnetic wavelength-shifted radiation in response to incident electromagnetic radiation of a selected wavelength.
Patent EP-0047660-A1 (EP)
Inventor: KELLETT PETER
IPC: G01P15/09
Filed: 1981-09-07
Abstract: An accelerometer which uses a piezoelectric element (34) which has flat faces on opposite sides thereof and which is mounted on a support (38) is characterised firstly by the piezoelectric element being mounted with one flat face (36) bonded to the support plate and the other flat face (40) free so that it operates as a radial expander when subjected to axial forces, and secondly by an electrical contact element (46) extending through a bore (48) through the support plate (38) and the piezoelectric element (34) and being connected to the flat face (40) of the piezoelectric element remote from the support plate (38). The support for the piezoelectric element is preferably a plate (42) integral with a central post (44). The contact wire (46) is held rigid and is protected by the other component parts, and the mounting of the piezoelectric element itself reduces the base strain sensitivity of the device.
Patent EP-0042782-A1 (EP)
Inventor: GESSALIN JEAN
IPC: B29C45/14
Filed: 1981-06-12
Abstract: The invention relates to a safety helmet having an injected thermoplastics shell, and the method for manufacturing the same. The helmet shell is of composite structure and includes a rigid insert of reinforced resin and an outer casing of injected thermoplastics molded onto the insert which is embedded within the mass of said outer casing and is prestressed by shoulders 5 and 6 provided on overlapping portions 3 and 4 of casing 2, after cooling of the same.
Patent EP-0046123-A1 (EP)
Inventor: DANTON JEAN
IPC: A44C5/20
Filed: 1981-08-11
Abstract: 1. A clasp for jewellery chains formed from a sleeve (1) and a coupling element (2) slidable in this sleeve (1) between an open position and a closed position, characterized in that the coupling element (2) comprises, on the one hand, a coupling head (7) formed from a first and second jaws (5a, 5b) and, on the other hand, at least one spring blade (4a) which is joined to the first jaw (5a) and tends to move it away from the second one (5b) for opening the coupling head (7), this sleeve (1) allowing or opposing such opening depending on the position of the coupling element (2) with respect to the sleeve (1).
Patent EP-0049214-A1 (EP)
Inventor: POPESCU-GOETSCH FLORIAN RAUL D
IPC: H02K57/00
Filed: 1981-09-22
Abstract: An electromotive drive, primarily for use in vehicles which use storage batteries, is described, which has a control and regulation device for re-charging the batteries when the acceleration of the drive is reduced as well as, for example, when the vehicle is being slowed down by braking or is being driven down an incline. The drive encloses radially controlled, movable pistons (6) or heavy weights in a rotating flywheel which are mostly borne in cylinders (5) which are surrounded by coil devices (8) which receive rhythmic current pulses via the control device. On rotation of the rotating flywheel, the pistons (6) or free-piston type, heavy, radially pulsating weights, are pressed centripetally towards the drive axis by compression springs (7) acting against the centrifugal force on the pistons, such that, on reaching the operating speed or the speed of rotation corresponding thereto, the said centripetal forces in each piston position maintain a static-dynamic radial balance with the centrifugal forces of the rotating piston weights, which the control force can easily influence by means of the said coil windings (8). In other respects, the unit represents an electrical D.C. machine which is operated in the pulse mode and the multi-quadrant mode, generally by means of a D.C. pulse transformer. During the rotation of the armature (2) at a practically constant speed, - even in the case of acceleration, since only the piston frequency need be increased then-, rapid displacement will occur in the partial period of the piston radial pulsation in which the piston controls externally, battery current being fed both to the abovementioned coil windings (8) about the piston cylinder as well as to the other D.C. windings of the armature (2) and of the pole (3). In addition, current energy is stored as a quasi-potential reserve in overcoming the, in this case time-variable, increasing moment of inertia or flywheel moment GD<2> of the flywheel. In the opposite phase, or time period of the piston pulsation with its centripetal movement, the battery current is switched off, the only effective drive then being, on the other hand, the inertial-mechanical rotation-maintaining torque of the rheonomously reducing rotor speed acceleration energy. <IMAGE>
Patent EP-0054011-A1 (EP)
Inventor: BUCHEL UDO PETER
IPC: A61M1/00
Filed: 1981-11-24
Abstract: The present invention is related to a surgical aspiration device for use in surgical operations, whereby the aspiration device is intended for use in atraumatic aspiration, tissue aspiration and dissection. The surgical aspiration device comprises a handle with an inner tube (4) and an outer tube (7) which extend from the handle (1) and which are arranged concentrically to the formation of an interstice between them. Adjacent to the handle (1) is an air inlet opening (9) which allows air inlet to said interstice (8), whereby when vacuum is applied to the inner tube for aspiration air passes into the interstice (8) and into the inner tube (4), whereby the aspirated liquid column is broken and atraumatic aspiration can take place.
Patent EP-0060858-A1 (EP)
Inventor: BERTI EUGENIO
IPC: G05B23/02
Filed: 1981-09-24
Abstract: Un servo-mecanisme (10, 12, 14, 16) elimine les conditions d'endommagement de charge en se fermant lorsqu'un moniteur (24) ne reussit pas a detecter un changement des conditions de saturation de l'amplificateur de puissance (10) en reponse a l'application d'un signal de test provenant d'un generateur de signaux de test (54) applique periodiquement a la jonction d'addition (16).
Patent EP-0065224-A1 (EP)
Inventor: PEEK SANFORD C
IPC: H05B41/39
Filed: 1982-05-05
Abstract: Lighting apparatus for independently controlling the lighting level in several areas or zones. For example, each zone (zone A-D) has two fluorescent lamp units, one (L1) connected between the power lines through the contacts of a first low voltage AC latching relay (LR1), and the other (L2) which produces about half the light of the first connected between the power lines through the contacts of a second relay (LR2). Each relay has three terminals (21, 22 and 23). When a low voltage AC signal is applied between a first terminal (21) and a common terminal (23), the relay is latched closed; and when a low voltage AC signal is applied between a second terminal (22) and a common terminal (23) the relay is latched open. The common terminals (23) of the two relays of each zone are connected together to provide enable connections (ZA, ZB, ZC and ZD) identifying each zone. The first terminals (21) of all the first relays (LR1) are connected together, the first terminals of all the second relays (LR2) are connected together, the second terminals (22) of all the first relays (LR1) are connected together and the second terminals of all the second relays (LR2) are connected together to provide four data connections (L1-ON, L2-ON, L1-OFF, and L2-OFF). By applying momentary low voltage AC signals between appropriate data (L1-ON, L2-ON, L1-OFF, and L2-OFF) and enable (ZA, ZB, ZC and ZD) connections, any desired combination of lamps con be turned on or off.
Patent EP-0065225-A1 (EP)
Inventor: MIURA HIROHISA
IPC: C22B26/22
Filed: 1982-05-05
Abstract: A process for manufacture of metallic magnesium. A mixture of a first quantity of magnesium oxide, a second quantity of a carbide forming material which is either a material selected from the group of materials consisting of calcium, aluminum, boron, silicon, calcium oxide, aluminum oxide, boron oxide, and silicon oxide, or is a mixture of two or more of these materials, and whose weight is 10% or less than the weight of the first quantity, and a third quantity of carbon which is at least the equivalent mol weight of that of the magnesium oxide plus the carbide forming material, is heated within a reducing furnace at a pressure between about 5 and 200 torr and at a temperature of at least 1600°C. The carbide forming material combines with the carbon to form carbide, which induces simultaneous reducing reaction as that by carbon and reduces the magnesium oxide, releasing magnesium vapor, which is rapidly cooled down by adiabatic expansion to generate metallic magnesium, while the carbide forming material returns to oxide form. The carbide forming material is recycled again, to repeatedly form carbide and repeatedly reduce more magnesium oxide.
Patent EP-0073898-A1 (EP)
Inventor: DURAZZANI PIERO
IPC: D06F25/00
Filed: 1982-07-08
Abstract: A combined washing and drying machine comprises a tub (4), a drum (5) mounted for rotation within the tub (4) and adapted to contain the laundry to be washed and dried, a dampening mass (6) for the dynamic equilibration of the oscillating system formed by said tub (4) and drum (5), a fan (7), and heater elements (8) for generating a flow of heated air and circulating the heated air through said laundry. According to the invention, the dampening mass (6) comprises a plate of a material having a high specific weight and is designed to form a seat for mounting the fan (7), provided with a first opening (14) for receiving a first duct (16) communicating with the tub (4), and a heat-insulated chamber (25) for containing the heater elements (8), said chamber communicating with the outlet of the fan on one side, and with a second duct (9) connected to the tub (4) on the other.
Patent EP-0080701-A1 (EP)
Inventor: HAMAI KYUGO
IPC: F02P15/12
Filed: 1982-11-24
Abstract: An improved ignition system for an internal combustion engine comprises: (a) an ignition coil (4) having a primary winding (4a) and secondary winding (4b), one end of the primary winding being connected to a battery (1) (low DC voltage supply) via an ignition switch (2) and current limiting resistor (R1) and the other end of the primary winding being grounded via a transistorized ignition switching unit (5) which receives an ignition signal generated at an electromagnetic pick-up (7) at an ignition timing, i.e., when a pick-up rotor (6) adjacent thereto rotates through an angle determined in accordance with the number of engine cylinders; (b) a distributor (9) having a rotor electrode at a center thereof connected to one end of the secondary winding of the ignition coil via a central cable (5) and having a plurality of fixed electrodes spaced radially symmetrically around the rotor electrode; (c) a plurality of spark plugs (11) each located within a corresponding engine cylinder and connected to one of the fixed electrodes of the distributor via a high-tension cable (10) according to an ignition order for the cylinders; (d) a DC-DC converter (20) which receives a low DC voltage from the battery via the ignition switch (2) inverts the low DC voltage into a corresponding AC voltage, boosts the AC voltage into a high AC voltage, rectifies the AC voltage into a high DC voltage and stores the rectified high DC voltage within a capacitor (5) so that the charged high DC voltage within the capacitor is applied to one of the spark plugs (11) via the secondary winding (4b) of the ignition coil and distributor (9) when the spark plug starts a spark discharge by means of the transistorized switching (5) unit and ignition coil (4) to break down the electrical resistance within the gap between electrodes of the spark plug; and (e) an output voltage control means (25) which controls the output voltage of the DC-DC converter (26) so as to provide an appropriate amount of ignition energy for each spark plug according to an engine operating condition.
Patent EP-0082966-A1 (EP)
Inventor: FRAUNHOFER KARLHEINZ
IPC: H01F38/42
Filed: 1982-11-29
Abstract: 1. Horizontal output transformer for television receivers, consisting of at least one primary and at least one secondary winding with an inhomogeneous winding-density distribution, wherein the primary and secondary windings are tuned in such a way that the secondary AC high voltage contains in particular odd harmonics equal to or greater than the fifth order of the fundamental wave and wherein fine tuning is effected by an inhomogeneous winding-density distribution of the high voltage winding, characterized in that at least the winding (1) of the primary winding (A) consists of a metal foil with an interposed plastic foil serving as an insulation and that coarse tuning is effected by fixing of the width (L), the axial position (W) and/or the radial position (R1, R2) of the metal foil of the primary winding (A).
Patent EP-0082440-A1 (EP)
Inventor: STACHULETZ MANFRED
IPC: F16C33/00
Filed: 1982-12-10
Abstract: Bei einem Ölfilmlager für Walzwerkswalzen (3) mit konischem Zapfen (2) kann zwischen der im Preßsitz auf den Zapfen aufgebrachten konischen Lagerbuchse (8), die mit dem Zapfen rotiert und dem konischen Zapfen Kontaktkorrosion aufgrund von Hattreibung entstehen. Um dies zu vermeiden, sind die Schmiernuten (15) in die konische Innenflache der rotierenden Lagerbuchse (8) schräg verlaufend eingearbeitet, so daß Kriechöl, das im Betrieb aus den Schmiernuten austrift, freie glatte Rotationsteilflächen unter dem Einfluß der Fliehkraft bestreichen kann. Das Schmieröl wird den Schmiernuten (15) über umfangsverteilte Bohrungen (14) zugeführt, die mit dem unter Druck stehenden Ölfilm (13) zwischen der zylindrischen Außenfläche der rotierenden Lagerbuchse und der stationären Lagerbuchse (12) des Walzen-Einbaustückes in Verbindung stehen.
Patent EP-0112405-A1 (EP)
Inventor: FABRITIUS HANS J
IPC: B24D9/08
Filed: 1982-12-24
Abstract: 1. An attachement member for machine tools, for use in grinding and polishing operations, comprising a driving disc (1) including an integrally formed hook-type stick-on layer (4) on the driving side, and inclusing on the dirven side thereof, a hub having formed therein a receptor portion (9) for connecting thereto a flexible shaft (2) adapted to be converted for inflexible operation ; and a machining disc (3) including on its workpiece side a working surface (6) coated with abrasive or polishing agent, and including on its drive side a fabric layer (8) adapted to be connected with the hook-type stick-on layer (4) of the driving disc (1) to form hook-type stick-on composite joint, characterized in that the machining disc (3) is formed with a two-piece structure and comprises a fabric-backed machining disc having the working surface (6) thereon, and a buffer disc (7) of a deformable material, such as foam material, with the disc surfaces each being formed with a hook-type stick-on layer or a fabric layer (15, 5) respectively.
Patent EP-0068597-A1 (EP)
Inventor: ARASHI MASAHIRO
IPC: D06B3/28
Filed: 1982-02-05
Abstract: A jet dyeing apparatus comprises a laterally-placed cylindrical high-pressure dyeing vessel having an outlet for a fabric standing portion at a front portion thereof, wherein the vessel is tilted slightly downward toward the direction of the front outlet, a liquid pan is provided at the lowest portion, a residence portion for the fabric is formed by a perforated pipe in the vessel in parallel therewith or being further tilted slightly downward toward the direction of the outlet so that the fabric and the dye liquor will smoothly flow therethrough while separated from each other, a circulation path for the fabric is formed by a liquor-injection portion and a transfer pipe installed on the upper side, and the dye liquor is circulated from the liquor pan into the liquor-injection portion by a circulation pump through a heat exchanger.