baber/WOPTO huggingface dataset:
Patent EP-0065101-A2 (EP)
Inventor: THEVIS PAUL
IPC: F41A19/02
Filed: 1982-04-07
Abstract: In a fire limiter for automatic firearms with hammer blow detonation, a pawl (38) is supported pivotally directly on a bearing on the hammer arranged eccentrically to the latter's pivoting axis (1). The pawl transfers essentially the entire striking motion of the hammer to a wheel ratchet, which at every shot rotates by one tooth and is held in any given position by a spring-loaded stop pawl. The wheel ratchet is provided with a cam which, after a predetermined number of intermittent stops, activates a fire disconnector which preferably comprises a trip-releasing catch (26), supported pivotally on the trigger (16), and a sear (12), supported pivotally on the same shaft (14) as the trigger (16). The catch (26) initially latches the sear (12) and is pulled away from the sear (12) by the wheel ratchet, whereby the sear is released to drop into a detent (11) on the hammer (2).
Patent EP-0085208-A2 (EP)
Inventor: JOHNSTONE ALEXANDER
IPC: C08F10/00
Filed: 1982-01-29
Abstract: A supported Ziegler catalyst prepared by the following steps, carried out under anhydrous conditions:
     (A) reacting a hydroxyl groups-containing support material comprising magnesium silicate or silica and magnesia with one or more organo-metallic compounds having the general formula MR 1   a Q b-a  wherein M is a metal which is aluminium, boron, lithium, zinc or magnesium, R' is a hydrocarbyl group, Q is halogen or an oxyhydrocarbyl group, b is the valency of M and a is an integer from 1 to b,   (B) removing unreacted organometallic compound, if any, from the produced solid material,   (C) impregnating the solid material obtained from step B with one or more halogen-containing transition metal compounds wherein the transition metal (s) comprise titanium, vanadium or zirconium.
Patent EP-0062437-A2 (EP)
Inventor: APPEL JAMES J
IPC: H04N1/028
Filed: 1982-03-22
Abstract: © The illumination of a document (4) moving through an exposure zone (24) is maximized by placing a reflector (20, 22) on each side of the exposure zone in close proximity to the object plane and in an optimum reflecting position in relation to a linear lamp (14,42). In a first embodiment, utilized in a constant velocity transport (CVT) system, the reflectors comprise an integral member consisting of a plurality of contiguous facets. In a second embodiment, wherein the document is moved across a fixed platen (40), each reflector (44, 46) consists of two elements including one (44a, 46a) which is positioned within the envelope of the platen.
Patent EP-0062514-A2 (EP)
Inventor: SCHULTZ JOHN C
IPC: B60B33/00
Filed: 1982-04-02
Abstract: A viscous rotary damper (28) adapted to attenuate shimmy of a rotary member such as a caster comprising a yoke (13) and axle (14) relative to an associated member such as a wheelchair leg (21), comprises a pair of relatively rotatable annular portions (29, 33) having means (31, 32-18, 40) for respective attachment to the members. The damper portions (29, 33) have annular co-operative working surfaces (42, 43) of substantial length defining there between a shear film gap working chamber (41) which is closed at opposite ends by dynamic seals (44) and is substantially filled by a viscous damping medium which provides a viscous shear coupling yieldably resisting relative rotary movements of the working surfaces (42, 43). The damper (28) is adapted to be of miniaturized form comprising a stator ring (29) and a rotor housing (33), the stator ring (29) being arranged to be keyed to one (20) of the relatively rotary members and the rotor (33) being arranged to be keyed to the other (14) of the relatively rotary members.
Patent EP-0062546-A2 (EP)
Inventor: ANDO MANABU C O NIPPON ELECTRI
IPC: H03K19/0944
Filed: 1982-04-08
Abstract: An output circuit protected by an abnormal voltage supplied at an output terminal is disclosed. The output circuit comprises a first switching circuit includes first and second transistors connected in series for providing an output terminal with a first potential therethrough in response to a first logic state of a logic signal, a second switching circuit for providing the output terminal with a second potential in response to a second logic state of the logic signal, and means for making the first and second transistors non-conducting when the first switching circuit is disenabled.
Patent EP-0073138-A2 (EP)
Inventor: JACOBS ANTHONY S
IPC: A45C1/06
Filed: 1982-08-18
Abstract: An airline ticket holder comprises a front cover (11) and a back cover (12) joined along a mutual inner edge or fold (13). A pocket (14) is located between the two covers (11, 12) and is attached to the front cover (11). Located between the pocket (14) and the back cover (12) and attached to the covers (11, 12) adjacent the fold (13) is a booklet (15) comprising a plurality of pages (16) each having advertising matter printed thereon.
Patent EP-0085949-A2 (EP)
Inventor: BLUM KLAUS DR DIPL-CHEM
IPC: C11D7/50
Filed: 1983-02-03
Abstract: 1. Agent for stabilizing trichloroethene characterized by the combination of the following components : a) N-methylpyrrole and/or 2-tert-butylphenol and/or 2.4-ditert-butylphenol and/or 4-hydroxyanisole and/or 2-tert-butyl-4-hydroxyanisole and/or 3-tert-butyl-4-hydroxyanisole and/or 2.6-dimethylphenol b) 2-methyl-2.3-epoxybutane and/or 2.3-dimethyl-2.3-epoxybutane and/or 3.3-dimethyl-1.2-epoxybutane and/or 1.2-epoxypentane and/or cyclopentene oxide c) diisobutylene d) ethyl acetate and/or propyl acetate e) at least one amine which at 1 bar boils between 70 and 110 degrees C.
Patent EP-0087051-A2 (EP)
Inventor: SCHMIDT HANS-FRIEDRICH DR ING
IPC: H05K3/02
Filed: 1983-02-07
Abstract: High-temperature resistant thermoplastics, e.g. polyether-ether- ketone (PEEK) are used as the carrier material for high-temperature resistant, flexible base materials for printed circuits, which thermoplastics, without supplementary agents, are extruded with the metal foil to a duplex- or multiplex- composite.
Patent EP-0087149-A2 (EP)
Inventor: YAMAMOTO KATSUTOSHI
IPC: B29C48/06
Filed: 1983-02-19
Abstract: A semisintered polytetrafluoroethylene article which is prepared by heating at least a part of an unsintered polytetrafluoroethylene article at a temperature of at least a melting point of a sintered polymer, the heated part of the article having an endothermic curve at a temperature of 345 ± 5°C on a crystalline melting chart measured with a differential scanning carolimeter and the crystalline conversion of from 0.10 to 0.85 defined by heat of fusion of the unsintered, semisintered and sintered polymer, and the crystallinity of the heated surface of the semisintered article measured by X-ray diffraction being from 80 to 93 % being expandable biaxially to afford a porous polytetrafluoroethylene material having an almost unporous surface.
Patent EP-0096173-A2 (EP)
Inventor: FRITSCH GUNTER
IPC: B60R11/00
Filed: 1983-03-17
Abstract: 1. Installation device (1) for installing an accessory unit for motor vehicles, in particular a car radio, cassette unit or the like, in a specified installation opening, having a catch facility which comprises flexible catch lugs (11) as a first catch means and catch edges (12), interacting with them, as a second catch means and of which the one catch means, coming into effect at opposite sides of the accessory unit, can be fixed to the housing and of which the other catch means is arranged on a cuboid-shaped frame which is made of elastic material, is open at the front and rear side, is adapted in the peripheral dimensions to the housing of the unit and to the installation opening and is provided with stops on the front edge and whose shell, for fixing in the installation opening, is provided with a plurality of holders gripping behind the margin of the installation opening, the holders being mounted in frame guides provided for them and the distances between the holders and flange-like marginal sections of the front edge of the frame being adjustable, and at the accessory unit can be pushed into the frame from the front until the catch facility is locked, characterized in that the holders gripping behind the margin of the installation opening have wedge-shaped catch lugs (11) which are provided with locking edges (12) facing the front edge of the frame (1), that the wedge-shaped catch lugs (11) are arranged on straps (7), that each strap (7) has a catch means (13) which, with an associated catch means (14) provided on the frame (1), forms a catch facility with which the position of the catch lug (11) can be fixed within the area of the guide, that two window-shaped recesses (5), arranged one behind the other in the push-in direction and separated by a web (6), are in each case provided in the frame (1) as a guide for a strap (7), and that the strap (7), made of flexible material, is mounted in the window-shaped recesses (5) in such a way that its outer ends (9, 10) bear on the outer wall of the frame (1) and its centre piece (8), in the area of the web (6), bears on the inner wall of the frame.
Patent EP-0110248-A2 (EP)
Inventor: MCVEY CHARLES IRVING
IPC: H01J61/82
Filed: 1983-11-17
Abstract: 57 A high pressure sodium lamp having an inner arc tube operated at an increased wall temperature so as to improve the efficacy of the lamp is disclosed. The improved high pressure sodium lamp has an arc tube which reduces the sodium losses typically experienced by high temperature operation. Also disclosed are desired parameters of the arc tube.
Patent EP-0122331-A2 (EP)
Title: Automatic call answering device
Inventor: MITTELSTADT RAINER
IPC: H04M1/65
Filed: 1983-12-08
Abstract: 1. Automatic answering machine having one or more announcement text memories, furthermore having a viewing display consisting of two display elements, which is used for checking the prescribed speaking times during the storage or monitoring of a two-part announcement text, characterized in that a vieving display control (2) is provided which triggers the first display element (6) as soon as a control logic (4) has brought the answering machine into the state ready for recording or monitoring via an operating key (5), that the vieving display control keeps this display element in the triggered state until the first part of the announcement text has reached a minimum duration and that, when this time is reached, the viewing display control triggers the second display element (7) which remains triggered until the maximum remaining duration of the first part of the announcement test still available has elapsed, that, furthermore, the viewing display control (2), after the first part of the announcement has ended and the operating key (5) has been activated, alternately triggers the display elements (6, 7) to indicate the readiness of the device for recording the second part of the announcement, and that, with the beginning of the second part of the announcement, after repeated activation of the operating key (5), the viewing display control (2) receives from the control logic (4) a switch-over command which has the effect that the triggering of the display elements (6, 7) for checking the minimum and maximum duration of the second part of the announcement occurs with time phases which are changed compared with the time phases for checking the first part of the announcement.
Patent EP-0088469-A2 (EP)
Inventor: BOUCHERIE LEONEL POLYDORE
IPC: A46D3/08
Filed: 1983-02-25
Abstract: Arrangement for filling cassettes with fibres, characterized by the fact that it mainly consists of the combination of a supply magazine (1) for fibres; a pressing member (3) displaceable in said supply magazine (1) and actuating upon one side of the amount of fibres (2); in this supply magazine (1) second pressing members (9) actuating upon the second end of said amount of fibres (2); means that can control the said pressing member (3) or the both pressing members (3) and (9) in order to move the amount of fibres; separating means (6) capable of separating a well-determined amount from said amount; second separating means (12) that can co-operate with the aforesaid separating member (6) in order to further free or disentangle the entangled fibres of the separated part of fibres in the proper fibre supply magazine (1); means (17) able to remove the separated amount of fibres from the supply magazine (1) and a cassette (20) that can receive this small amount of fibres.
Patent EP-0093473-A2 (EP)
Inventor: JANSSEN WILHELMUS GERARDUS ELI
IPC: B28C7/10
Filed: 1983-04-28
Abstract: A process and apparatus for the preparation of mortar from an aggregate and a binder is disclosed which comprises the use of a silo provided with at least one partition so as to create in the silo two or more compartments for the separate storage of the aggregate and the binder, the compartments being provided with conveyor screws, the speeds of which can be adjusted to control the volumetric flow of the components to a mixing chamber. A metering valve for water may also be connected to the mixing chamber. The silo compartment for the aggregate may be provided with a heating element to safeguard the mechanically operated slide valve against freezing. The conveyor screw in the outlet for the binder may be provided with a cam and a plunger rod with transverse projections to prevent arching in the compartment for the storage of the binder. 
     The apparatus may be mounted on a truck to facilitate transport to the building site.
Patent EP-0095876-A2 (EP)
Inventor: HOUSE WILLIAM NEAL
IPC: H04R9/06
Filed: 1983-05-20
Abstract: A multi-driver loudspeaker assembly having one or more high frequency transducer (30, 38) (130, 138) (229) and a low frequency transducer (14, 18, 20, 22, 24) in which the high frequency transducer(s) is directly coupled to the diaphragm (14) of the low frequency transducer and is movable therewith.
Patent EP-0106487-A2 (EP)
Inventor: ZIMMERMAN DENNIS MICHAEL
IPC: A61P25/04
Filed: 1983-09-05
Abstract: it has been found that novel bridged hexahydrobenz-[f]isoquinoline derivatives, or a pharmaceutically-acceptable salt thereof, are useful analgesic agents, having both narcotic agonist and antagonist properties, as well as psychotropic characteristics.
Patent EP-0109790-A2 (EP)
Inventor: JORGENSON WALMER E
IPC: B60R21/26
Filed: 1983-11-02
Abstract: A propellant augmented, pressurized gas dispensing device includes a high pressure gas chamber, a propellant chamber and a flow passage placing the two chambers in fluid communication. A valve is associated with the flow passage for allowing bidirectional flow between the chambers at differing flow rates. The valve allows relatively rapid flow from the propellant chamber into the gas chamber while restricting the flow from the gas chamber.
Patent EP-0134864-A2 (EP)
Inventor: PLUMMER WALTER A JR
IPC: B29C61/06
Filed: 1983-11-30
Abstract: An improved braided sleeving product and method of making the same from flexible strands of either conductive or nonconductive filaments, or a combination thereof, along with entrapped warp filaments of heat shrinkable material. The warp filament material is commonly known as heat reactive material and, when briefly subjected to heat below its fusion temperature, shrinks in the order of 30% to 50% of its length so as substantially to expand the sleeving thereby greatly expediting the assembly over an elongate object. Thereafter the sleeving is readily contracted into a snug fit with the elongate object upon being tensioned between its opposite ends.
Patent EP-0113529-A2 (EP)
Inventor: SAKURAI SHIGEO
IPC: H02P8/22
Filed: 1983-11-30
Abstract: A drive control method for stepping motors in which a rotor is made to repeatedly actuate in a period of the sum of a stationary time after one rotation step and a stationary time after the following one rotation step, in order to enable to obtain substantially smaller angular displacement of the rotor than the predetermined unit rotation angle.
Patent EP-0103548-A2 (EP)
Inventor: SANTORO GIOVANNI
IPC: B23K3/03
Filed: 1983-08-16
Abstract: Light-weight weider particuiarfy suitable for soft and silver soldering and the like using a power varying according to the welding temperature, wherein the sensing member for detecting the welding temperature is the welding tip.
Patent EP-0097637-A2 (EP)
Inventor: ASCHAUER JOHANN
IPC: B21D43/10
Filed: 1983-03-15
Abstract: Eine Vorrichtung zum Zuführen von Blechtafeln (1) zu einer Biegemaschine (2) besteht aus einem auf einem Gestell (3) verfahrbaren, eine Spanneinrichtung (10) für die Blechtafeln (1) tragenden Schlitten (5) und aus einem Drehantrieb (14) für die Blechtafeln (1), der eine mit einer drehbar gelagerten Gegenbacke (12) zusammenwirkende, um eine zur Einspannebene der Blechtafeln (1) senkrechte Drehachse antreibbare Klemmbacke (19) aufweist. Um die Schlittenmasse herabsetzen zu können, ohne die Werkstückausrichtung zu beeinträchtigen, ist der Drehantrieb (14) am Gestell (3) gelagert, wobei die Spanneinrichtung (10) des Schlittens (5) und die aus der Klemmbacke (19) und deren Gegenbacke (12) bestehende Klemmeinrichtung abwechselnd betätigbar sind.
Patent EP-0157907-A2 (EP)
Inventor: GLEASON PATRICIA A
IPC: C09K8/24
Filed: 1984-11-06
Abstract: Dispersants useful in aqueous drilling mud formulations employed in the drilling of subterranean wells where high temperature and high pressure environments are encountered are disclosed. The dispersants, when used in amounts of about 0.05-11.34 kg. per 159 1. (0.1-25 lb. per 42 gal.) provide muds containing colloidal material suspended in an aqueous medium with improved high temperature and high pressure stability. The dispersants are water soluble sulfonated vinyl toluene-maleic anhydride copolymers which have a molar ratio of vinyl toluene to maleic anhydride of 1:1 to less. than about 2:1, a molecular weight of 1,000 to 25,000 and at least about 0.7 sulfonic acid groups per vinyl toluene unit.
Patent EP-0149242-A2 (EP)
Inventor: TANKRED SCHEWE DR
IPC: A61P11/00
Filed: 1984-12-27
Abstract: Die Erfindung betrifft teilweise neue 1-(2-Hydroxyaryl)-alkan-1-on-oxime, Verfahren zu ihrer Herstellung und ihre Anwendung in pharmazeutischen Zubereitungen. Aufgabe der Erfindung ist die Entwicklung von 1-(2-Hydroxyaryl)-alkan-1-on-oximen mit wertvollen pharmakologischen Eigenschaften. Die erfindungsgemäßen Verbindungen der Formel I <IMAGE> zeichnen sich durch pharmakologisch wertvolle, insbesondere durch antiasthmatische, antianaphylaktische, antiphlogistische, antihypertensive, spasmolytische, antirheumatische und antithrombotische Eigenschaften aus und sind in der Human- und Veterinärmedizin für die Anwendung in der Therapie des Asthma bronchiale und anderer allergischer Erkrankungen, von entzündlichen und rheumatischen Erkrankungen verschiedener Art sowie der Thrombose geeignet.
Patent EP-0127939-A2 (EP)
Inventor: DAMHUIS EDUARD
IPC: F24H8/00
Filed: 1984-04-26
Abstract: The thermal efficiency of a boiler is increased by actively causing condensation of water vapour in the flame gas and transferring the latent heat of condensation to water being fed to the boiler. A heat pump system incorporating an evaporator (32) and a condensor (30) is used to provide a controllable heat sink which causes the active condensation. The condensor (30) is preferably included in a heat exchanger (20) so that the water being fed to the boiler is heat by both the flame gases from the boiler and by the condensor.
Patent EP-0147307-A2 (EP)
Inventor: ROULLET ANDRE
IPC: H03L7/197
Filed: 1984-12-18
Abstract: 1. Frequency synthesizer operating with fractional division and reduced phase jumping, comprising : - a controlled oscillator (11) supplying a signal of the period 1/Fs ; - a first analog adder (15) having an output coupled to a control input of the oscillator (11) ; - a frequency divider (8) of variable order RV, supplying a signal of the frequency Fs /RV ; - means (6) for supplying a reference signal ; - a modulo M counter (7), referred to as a phase accumulator, supplying a binary word C the value, modulo M, of which increases by a value kM at each period of the reference signal, k being comprised between 0 and 1 ; - a device (10) for the digital-analog conversion and correction, coupling a first output of the phase accumulator (7) to a first input of the first adder (15) ; - a phase comparator (9) receiving the signal supplied by the divider (8) and the reference signal, and supplying to a second input of the first adder (15) an analog signal the value of which is proportional to the phase difference between these two signals and proportional to the period 1/Fs ; characterized in that the device (10) for the digital-analog conversion and correction comprises : - a plurality of timing devices (59 to 66), each performng a timing of a duration which is proportional to the value of a determined fraction of the binary word C and proportional to the period 1/Fs ; - a plurality of sources (70 to 78) each supplying an analog signal the value of which is constant and respectively corresponds to the rate of one of the fractions of the binary word C ; - a second analog adder (79) having an output coupled to the first input of the first analog adder (15) ; - a plurality of analog switches (67 to 70) respectively connecting the sources (70 to 78) to the inputs of the second adder (79) and being respectively controlled by the timing devices (59 to 66).
Patent EP-0152880-A2 (EP)
Inventor: BOWDEN DARRYL WILLIAM
IPC: E06B5/12
Filed: 1985-02-08
Abstract: A barrier structure particularly for use in protective doors designed to resist explosive charges applied to their outer surfaces, comprises a multiplicity of water-filled containers 7 located behind the outer door plate 1. The purpose of the water is to absorb the shock and thermal energy of an explosion occurring at or near the outer plate 1 and thus shield the rearward portions 2,4 of the structure from the damaging effects of the blast. For thief-resisting applications (Figs 3 and 4, not shown) the structure also comprises various layers of different materials selected for resistance to other, non-explosive burglary tools, disposed rearwardly of the explosion-resistant water layer.
Patent EP-0156193-A2 (EP)
Inventor: LEE TAIKWANG MICHAEL
IPC: A23K20/195
Filed: 1985-03-04
Abstract: The present invention relates to the methods and compounds and compositions for the control of protozoal infection, especially coccidial ones, in warm-blooded animals, such as meat-producing animals, i.e., poultry, by administering to the animals a protozoacidally-effective amount of new antibiotics designated LL-D42067a and LL-D42067β, NRRL 15734. These novel antibiotics are produced via a controlled conditioned microbiological fermentation using a new strain of Actinomadura madurae subspeciessimaoensis or mutants thereof.
Patent EP-0155599-A2 (EP)
Inventor: SCHRODER HANS-WOLFGANG DR
IPC: B32B27/12
Filed: 1985-03-07
Abstract: A radome material for supersonic aircraft, comprising at least two layers, namely a supporting layer of fibre-reinforced thermoplastic and an outer layer of a thermoplastic which is resistant to rain erosion. Suitable materials, reinforcements and production processes for radome are indicated.
Patent EP-0164664-A2 (EP)
Inventor: ROTHKEGEL BERNHARD
IPC: C22C5/06
Filed: 1985-05-31
Abstract: AgSnO2-based contact materials with Bi2O3 and CuO as further metal oxide additives have already been proposed. In these, the volume fraction of metal oxide should be between 10% and 25% with an SnO2 volume fraction of >/=70% of the total oxide quantity. It is proposed to select the SnO2 mass fraction specifically in the range from 4% to 8%. The Bi2O3 mass fraction is here between 0.5% and 4%, and the CuO mass fraction is between 0.3% and 1%, the remainder being silver in each case. Contact pieces having surprisingly good electrical properties can be manufactured from such materials.