baber/WOPTO huggingface dataset:
Patent EP-0147609-A2 (EP)
Inventor: HOCHBERG ARIE
IPC: C08L33/02
Filed: 1984-11-17
Abstract: The present invention is a flame retardant composition comprising from 5 to 20 weight percent of a homopolymer of a monomer having the formula:wherein n = 0 or 1, X is bromine or chlorine and R is hydrogen or methyl. The polymer has a molecular weight between 1 x 10<sup>3</sup> and 10 x 10<sup>6</sup>, and preferably 5 x 10<sup>3</sup> to 5 10<sup>6</sup>. The molecular weight is determined by gel permeation chromotography in tetrahydrofuran. The composition contains from 80 to 95 weight percent of a polyamide having an excess of polymer chain ends terminated with amine groups. There can be from 0 to 10, preferably 1 to 10, and more preferably 2 to 6 weight percent of antimony oxide. Optionally, the composition can contain an impact modifier and/or a filler.
Patent EP-0155999-A2 (EP)
Inventor: KOBAYASHI MASASHI
IPC: G11B21/02
Filed: 1984-11-23
Abstract: This invention relates to a thermal compensation mechanism for positioning a read/write head relative to a magnetic disk surface in a magnetic disk apparatus using a band drive head actuator. The thermal compensation mechanism for a misposition of the head (3) is incorporated in a band connecting structure which comprises a metal band (11), and spring (12) and (13), and which connects a stepper motor pulley (10) to a head actuator arm (4). In this mechanism, the thermal compensation is accomplished by chosing spring coefficients of the springs (12) and (13) which generate compensatory force due to relative change in length between the band (11) and a spring support (9) which is secured to both ends of band (11) through the springs (12) and (13). One of the springs (12) and (13) may be bimetal.
Patent EP-0127220-A2 (EP)
Inventor: MINDERHOUD JOHANNES KORNELIS
IPC: B01J23/86
Filed: 1984-05-02
Abstract: Process for preparing catalyst, by kneading and/or impregnation which comprises 3-60 pbw cobalt and 0.1-100 pbw of zirconium, titanium and/or chromium per 100 pbw silica and/or alumina and which has such L and S as to satisfy the relation
 (3 + 4R) > L/S > (0.3 + 0.4R),
 wherein L = total quantity of cobalt present on catalyst (mg Co/ml), S = the surface area of catalyst m<2>/ml, and R = weight ratio of cobalt deposited on catalyst by kneading to total quantity of cobalt on catalyst. 
<??>Catalyst is suitable for synthesis of hydrocarbons from synthesis gas.
Patent EP-0128626-A2 (EP)
Inventor: VAN RIJN GERARDUS
IPC: E04G17/06
Filed: 1984-06-08
Abstract: A cone as part of a spacer for concrete shutterings, which cone comprises a metal bush provided with an essentially continuous axial hole wherein a nut thread adapted to an associated screwed rod is formed. There is provided a ring-shaped or cap-shaped supporting element which rests against a cam-shaped portion formed on the bush end directed towards the shuttering and which extends to beyond said bush end. There may be provided a resilient member positioned between the cap-shaped portion and the supporting element for biasing the supporting element towards the shuttering, while around the metal bush there may be provided a sleeve of concrete or the like mortar, hard synthetic plastics material or such like material.
Patent EP-0139334-A2 (EP)
Title: Structure semiconducteur-support vitreux et dispositifs réalisés avec une telle structure
Inventor: JARRY PHILIPPE SOCIETE CIVILE
IPC: H01L27/146
Filed: 1984-10-16
Abstract: L'invention concerne une structure semiconducteur-support vitreux obtenue par liaison de couches semiconductrices à un support vitreux constitué d'au moins deux verres. Les couches semiconductrices sont constituées d'au moins une couche d'un composé n-aire III-V active (3) électriquement et optiquement, et éventuellement de couches complémentaires pour la passivation (4), l'adaptation d'indice (6), la protection (7). L'invention est remarquable en ce que, pour garder ladite couche active dans un état de compression afin de ne pas détériorer ses propriétés électriques, elle utilise au moins deux verres, un verre tampon (15) apportant ses propriétes thermoélastiques et un verre de soutien (16) apportant sa température de ramollissement élevée. Application: photocathodes, dispositif à transfert de charges, etc. . .
Patent EP-0125121-A2 (EP)
Inventor: PEARSE THOMAS GEOFFREY
IPC: F02M23/09
Filed: 1984-05-04
Abstract: A flow controller for controlling an auxiliary airsupplyto an internal combustion engine to produce pulsations leading to better fuel atomisation and cleaner running. An elongate chamber 14 contains three hard balls 56, 58, 60, the central one 58 being lightest and having narrowest flow passage past it. Resultingturbulence causes oscillation of the balls. The ball 56 at the inlet side intermittently closes off the inlet. The ball at the outlet side is urged to deform an O-ring 54 to restrict the outlet, thus reducing the dependence of the flow rate on the engine suction.
Patent EP-0128662-A2 (EP)
Inventor: YOSHITUSGU NORITADA
IPC: B60R22/16
Filed: 1984-05-09
Abstract: A safety belt (S) has a continuous webbing (W) composed of a shoulder side outer webbing piece (W1) extending from an upper strengthening member (5) at the side of an automotive body for restricting the breast of an occupant sitting on a seat and a lap side outer webbing piece (W2) exending from a lower strengthening member (A) at the side of the body for restricting the waist of the occupant. The continuous webbing has at least one annularly folded portion (1; 10) which is formed in the continuous webbing (W) and has a plurality of U-shaped.sewing patterns (4) separately sewn adjacent to each other in the folded portion. This construction enables the stretching characteristics of the shoulder and lap side outer webbing pieces of the continuous webbing to be formed different from one another to provide buffer and energy absorbing functions of the continuous webbing (W), thereby further improving the performance of a conventional safety belt.
Patent EP-0154093-A2 (EP)
Title: Apparatus and method for packaging box flats
Inventor: LABOMBARDE RAYMOND ANDRE
IPC: B65B25/14
Filed: 1984-12-21
Abstract: An apparatus and method by which a single operator, at a single station (45) can pack pre-counted slugs (25, 26) of flat folded cartons, or trays (23) in one or more layers, in corrugated cases (27) for discharge to a case taper (183) several times faster than with manual packing by several operators. The "flats" (23) are advanced in a longitudinal path (31) on a secondary apron (28) of a stacker (21), erect on one edge (37), pre-counted and divided into slugs (25,26), so that the single operator can slide each slug (25,26) longitudinally past a one-way back stop (46) onto a transfer table (47). The slug (25, 26) may be turned on its longitudinal axis by the operator for inspection and then compressed longitudinally by a ram (73,74) against the back stop (46). The operator has already been presented with a single, flat, tubular case (27), from a stack (97) of such cases, with the leading flaps (147) folded back, and has manually erected the case (27) and inserted it in a case gripper (107) preferably poised above the table (47), thereby closing the minor bottom closure flaps (143,144). A start button (138) brings the case gripper (107) down to the level (70) of the transfer table (47) so that the operator can push the compressed slug (25, 26) laterally into the open case (119), resting on its side wall in the case gripper (107). The case (119) is automatically towered to receive the next slug (26) and when full, is turned on a longitudinal axis through 90° onto its bottom and discharged to a case taper (183) while the case gripper (107) returns to its original position above the level (70) of the transfer table (47).
Patent EP-0147216-A2 (EP)
Inventor: FRATTOLILLO ANTONIO PAOLO ALFR
IPC: A24B3/14
Filed: 1984-12-21
Abstract: Waste or other recovered fibrous material, for example fibres from waste or reject cigarette filters, filter rods and tows employed in making them, is converted into useful products by depositing the fibres 11, preferably dispersed in an aqueous medium 12, on an advancing screen 16 to form a fibrous web. The web is caused to adhere to a carrier or backing sheet 14, either during or after deposition, and the assembly 20 of fibres and carrier is sub-divided into portions for the manufacture of fibrous products, preferably after being dried in a ventilated drier 21. Plasticizer may be applied by an applicator 22 for the purposes of softening and bonding the fibres in subsequent stages of the production of the desired fibrous products. The divided portions of the assembly 20 can be used to form such products as cigarette filters or absorbent ink carrier elements for pens.
Patent EP-0148645-A2 (EP)
Inventor: CATHEY THADDEUS F
IPC: F16G1/28
Filed: 1984-12-31
Abstract: A synchronous power transmission system comprising a toothed belt and pulleys. The belt has teeth with convex curvilinear flanks shaped as a continuous curve defined by a mathematical equation of at least the third degree so that the initial contact between each belt tooth and each pulley groove is substantially a point contact on the belt tooth flank.
Patent EP-0139581-A2 (EP)
Title: Dispositifs fusibles destinés notamment à être montés sur des cartes à circuits imprimés
Inventor: ROTBART GUY
IPC: H01H85/02
Filed: 1984-10-05
Abstract: Ils comportent un curseur (25) retenu dans une première position de fonctionnement par le fil fusible tendu entre deux chevilles (19,20) et propulsé par un ressort (23), lors de la fusion du fil fusible, dans une seconde position dans laquelle il ferme, à l'aide d'une lame conductrice (33) venant porter contre les chevilles (21, 22), un circuit de signalisation. Application aux cartes à circuits imprimés.
Patent EP-0145639-A2 (EP)
Inventor: RADEBOLD REINHART DR
IPC: F25B29/00
Filed: 1984-08-31
Abstract: For the utilisation of solar heat in summer or of waste heat from other sources in periods of high availability for the heating of rooms in winter or in periods of shortage of heat from other sources, a chemical heat pump with a chemical long-term accumulator is used for absorbing the exergy of the driving heat flow, the chemical accumulator supplying exergy as required for the pumping of anergy into the rooms to be heated. Using water as cooling agent and a liquid with very low vapour pressure at ambient temperature as sorption agent, which both have, on reaction with one another, a negative free reaction enthalpy which is as high as possible, the circuit which forms the heat pump together with the accumulator can be operated half-open with regard to the water.
Patent EP-0138799-A2 (EP)
Inventor: ZEIBIG ERNST DDIPL-ING DR TECH
IPC: B60P3/055
Filed: 1984-08-13
Abstract: 1. Device, destined for the transport of gas bottles (8, 105) by lorry, the gas bottles being tied together to form at least one bundle and the filling ports and outlets of the gas bottles (8, 105) being connected via junction tubes, characterised in that the bottles forming the bundles are rigged together by means of flexible rigging devices (5, 113) around the bundle, and that the bottlenecks (10, 104) point through the orifices (11, 103) of a connecting piece (12, 13, 14, 102, 123) for several bottles (8, 105), equipped with a groove-shaped cross-section ; the bottlenecks being fastened to the groove or groove by means of nuts (17, 108), wedges or similar devices.
Patent EP-0150814-A2 (EP)
Inventor: BRANDT NILS
IPC: H02H3/40
Filed: 1985-01-24
Abstract: Digitales Impedanzrelais, dem Netzspannungen (UTR, URS, UST) und Phasenströme (IR, IS, IT) zugeführt werden mit Analog-Digitalwandlern (10, 11), Gliedern (12, 13, 19, 20) zum digitalen Filtern, Gliedern (14, 15, 21, 22) zur digitalen Gleichrichtung, Spitzenwertbildern (16, 24), einem Summierungsglied (17), ODER-Gliedern (23, 26), Multiplikatoren (18) und Nulldetektoren (25) zur Bildung eines Spannungskreises und eines Stromkreises, wobei der Stromkreis eine digitale Impulsfolge erzeugt, die dem Augenblickswert der Phasenströme entspricht. Gemäss der Erfindung enthält der Spannungskreis einen ersten Kreis (10, 19, 20, 21, 22, 23, 24) zur Erzeugung eines digitalen Mittelwerts, der dem Mittelwert der Netzspannung entspricht, wobei der Mittelwert aus einer Anzahl aufeinanderfolgender, gemessener Spitzenwerte gebildet wird und die Mittelwertbildung für jeden neuen gemessenen Spitzenwert aufdatiert wird. Der Spannungskreis enthält einen zweiten Kreis (10, 19 - 22) zur Erzeugung einer digitalen Impulsfolge, die dem Augenblickswert der Netzspannung entspricht, sowie Summierungsglieder zur Summierung der abgegebenen digitalen Werte der beiden Kreise. Das Impedanzrelais arbeitet im wesentlichen wie bekannte in Analogtechnik aufgebaute Relais, ist jedoch in Aufbau und Arbeitsweise vollständig digitalisiert.
Patent EP-0151982-A2 (EP)
Inventor: UTTSCHEID GEORG
IPC: B60L11/18
Filed: 1985-01-24
Abstract: A self-propelled land transporter is described which can be used optionally for guidance with an underfloor current and guide rail or as a non-rail-mounted hand-cart. For this purpose, on the one hand a current collector arm which can be pulled out of the underfloor current and guide rail and on the other hand an electric motor which can be connected to and disconnected from the front axle are attached to a live ring. The current collector arm is supported by support rollers in the vertical direction on the underfloor current and guide rail and guided laterally inside this guide rail by guide rollers. A current collector head can be rotated through 90<o> about a vertical axis in order to protect the sliders from damage during insertion into the guide rail and removal from the guide rail. Furthermore, the current collector arm bears a rail space container which is automatically pivoted downwards when travelling over a dirt collection shaft and at the same time releases an opening through which the foreign bodies removed from the guide rail fall into the collection shaft. When the transporter moves on, the rail space container is pivoted automatically back into the normal closed position by riding up on the floor of the underfloor current and guide rail.
Patent EP-0152029-A2 (EP)
Inventor: HARLE ANTON PROF DR
IPC: A61M1/00
Filed: 1985-02-01
Abstract: An aspirator for withdrawal of secretions from wounds has an evacuated vessel wherein the subatmospheric pressure prior to admission of secretions into its interior is maintained at a level of between about 0.8 and 1 bar. The vessel carries indicia denoting (e.g., in percent or in milliliters) the known-in-advance maximum quantity if secretions which can be sucked into the vessel by way of a cannula as well as lesser quantities which accumulate in the vessel while the pressure rises above the predetermined level as a result of admission of secretions.
Patent EP-0158288-A2 (EP)
Inventor: TAMAGAKI AKIRA
IPC: H04N1/04
Filed: 1985-04-04
Abstract: A reading apparatus for reading photoelectrically an original includes a light source unit having at least one fluorescent lamp, a CCD sensor for receiving a light which has been generated from the fluorescent lamp and reflected on the original, a monitor for monitoring an output signal from the CCD sensor, and a controller for controlling the CCD output signal to be at a predetermined level by changing the electric power supplied to the fluorescent lamp, thereby maintaining the temperature of the fluorescent lamp at a predetermined degree.
Patent EP-0170891-A2 (EP)
Inventor: GROB FERDINAND DIPL-ING
IPC: F02D41/14
Filed: 1985-07-05
Abstract: Es wird ein Verfahren zur zylindergruppenspezifischen Regelung einer mehrzylindrigen Brennkraftmaschine und eine Vorrichtung zur Durchfuhrung des Verfahrens zur zylindergruppenspezifischen Optimierung des Wirkungsgrades der Brennkraftmaschine vorgeschlagen. Die Regelstrategie weist einen ersten Schritt zur Erzeugung von zeitabhängigen Signalen zur Beeinflussung der Luftzahl Lambda des wenigstens zwei beliebigen, jeweils wenigstens einen Zylinder umfassenden Zylindergruppen zugeführten Betriebsgemisches, derart, daß die Luftzahl zylindergruppenspezifisch modifiziert und die mittlere Luftzahl des allen Zylindern zugeführten Betriebsgemisches konstant gehalten wird, auf. Anschließend folgt ein zweiter Schritt zur Erfassung der sich in einer Änderung einer Ausgangsgröße äußernden Reaktion der Brennkraftmaschine auf die Signale des ersten Schritts und ein dritter Schritt zur Beeinflussung des Wirkungsgrades der einzelnen Zylindergruppen der Brennkraftmaschine gemäß den Ergebnissen des zweiten Schritts. Es ist damit gewährleistet, daß jeder Zylindergruppe bzw. jedem Zylinder ein Betriebsgemisch mit derjenigen Luftzahl zugeführt wird, bei der ein Wirkungsgradmaximum auftritt. Für eine vorgegebene Motorkonstruktion und für vorgegebene Betriebsbedingungen kann der Motor damit in dem Bereich betrieben werden, in dem der minimale theoretische Kraftstoffverbrauch vorliegt.
Patent EP-0176701-A2 (EP)
Inventor: GEHRING RENE
IPC: B60J10/70
Filed: 1985-08-05
Abstract: Elastic sealing ribs are applied in the window edge area to the immobile car window panes. Previously, this point of the window must be cleaned and pre-treated. For this purpose, different liquids are applied by means of an atomizer nozzle (2) and then wiped off. The wiping occurs, for example, by means of a felt pad (18) which, for example, is changed per window pane for a new one. Atomizer nozzle (2) felt pad (18) and a support roller (12) intended for supporting the window pane (1) are seated on a rocker (11) which can be swivelled transversely to the direction of movement of the device along the window edge. The rocker (11) is also swivellable about a vertical axis (24) with change of direction along the window edge. By means of the felt pad (18) the spray film is wiped away without spraying and by means of the rocker (11) the felt pad (18) and the atomizer nozzle (2) can be guided along even a contorted shape of the window surface without a special complicated control. <IMAGE>
Patent EP-0188656-A2 (EP)
Inventor: BENEZE HEINZ W
IPC: E04D5/00
Filed: 1985-08-24
Abstract: @ A penetrating mechanical roofing fastening and sealing system for securing a flexible sheet, provided with a plurality of apertures, to the upper surface of a roof via the use of a plurality of spaced penetrating fastening and sealing devices, each of which includes upper and lower retainers, wherein the latter are anchored to the roofing surface and the elastomeric sheet is thereafter spread thereover, with cutting portions on the lower retainers being utilized to produce the sheet apertures, rigid upper retainers overlie and completely cover the apertures and the retainers are clamped together in a sealing relationship with the interposed sheet portion. A method for securing and sealing a flexible sheet to the roofing substrate is also presented.
Patent EP-0188742-A2 (EP)
Inventor: KLEINWAECHTER JUERGEN DIPL-PHY
IPC: F02G1/043
Filed: 1985-12-14
Abstract: Bei einer Wärmekraftmaschine, insbesondere einem Stirling-Motor, umfassend einen Verdrängerkolben und einen Arbeitskolben, welche miteinander gekoppelt in einem nach außen dicht abgeschlossenen Gehäuse linear geführt schwingungsfähig angeordnet sind, wobei der Gasraum zwischen Verdränger- und Arbeitskolben mit dem Gasraum zwischen Verdrängerkolben und Gehäuse über eine Erhitzer-, Kühler-, Regenerator-Anordnung verbunden ist, und wobei eine externe Wärmequelle anschließbar ist, ist zurErmöglichung einer problemlosen Auskopplung mechanischer Energie durch das geschlossene Gehäuse nach außen vorgesehen, daß wenigstens mit dem Arbeitskolben (2) eine magnetische oder magnetisierbare, innerhalb des Gehäuses (1) angeordnete Kopplungs-Einrichtung (9, 15) verbunden ist, und daß eine korrespondierende magnetische oder magnetisierbare Kopplungs-Einrichtung (8, 18) außerhalb des Gehäuses (1) parallel zum Kolbenweg beweglich gelagert ist. Um insbesondere das Schwingungsverhalten von Arbeitskolben und Verdrängerkolben in jeder Betriebsphase kontrollieren zu können, ist weiterhin vorgesehen, daß eine Vorrichtung zur Vorgabe der Phasenlage zwischen Arbeitskolben (2) und Verdrängerkolben (4) durch ein magnetisch angekoppeltes mechanisches Getriebe, insbesondere ein Kurbelwellengetriebe gebildet wird. Insbesondere ist vorgesehen, daß von der translatorischen Bewegung der Kolben eine auf diese übertragene Drehbewegung abgegriffen wird, wobei die hierzu dienenden Übertragungs-Einrichtungen gleichzeitig auch die Phasenlage der Kolben festlegen können. Die Drehbewegung der Kolben kann mittels der erfindungsgemäßen Kopplungs-Einrichtungen magnetisch ausgekoppelt und direkt auf eine Abtriebswelle übertragen werden.
Patent EP-0155102-A2 (EP)
Inventor: JOHNSTON DANIEL UPTHEGROBE
IPC: F16F9/46
Filed: 1985-02-22
Abstract: A hydraulic damper has a rotor (56) on a piston of the damper rotatable through a plurality of control positions to vary the damping capability of the damper and subject to temporary rotary immobility by pressure spikes in the damper, an actuator (60) within the piston rod (30) of the damper including a solenoid (82), an input driver (122) rotatable through a plurality of positions corresponding to the control positions of the rotor, a pawl (116) and lever system operable by a plunger (86) to rotate the input driver in stepwise fashion, an intermediate driver (138) rotatable with the input driver, an output driver (152) connected to and rotatable with the rotor, an abutment (142) on the intermediate driver, an arm on the output driver engageable on the abutment, and a torsion spring (177) connected between the intermediate and output drivers and operative to normally hold the arm against the abutment so that the intermediate and output drivers rotate as a unit, and further operative to allow the intermediate driver to rotate relative to the output driver when the rotor is immobilized and then, when rotor mobility returns, to rotate the rotor and the output driver until the arm engages the abutment.
Patent EP-0165044-A2 (EP)
Inventor: HSIAO HUMG YU
IPC: C07C227/18
Filed: 1985-06-11
Abstract: The present invention relates to a method of reacting an aldehyde-containing compound with a nucleophilic compound in the presence of a catalyst, which comprises monitoring the pH of the reaction mixture and adjusting the rate of addition of the aldehyde-containing compound into the reaction mixture to prevent a substantial reduction in the pH of the reaction mixture below a determined level indicative of the accumulation of an undesirably high concentration of aldehyde containing compound, which results in the occurrence of unwanted side reactions.
Patent EP-0172717-A2 (EP)
Inventor: PECHHOLD ENGELBERT
IPC: C07C325/00
Filed: 1985-08-12
Abstract: Fluorocarbonylimino biurets derived from a tris(isocy- anotoalkane)biuret, a fluoroaliphatic alcohol and a modifier group imports oil/water repellency, soil-release properties.
Patent EP-0160624-A2 (EP)
Inventor: GARAVINI ROBERTO
IPC: E02D5/38
Filed: 1985-02-21
Abstract: A transportable apparatus comprising a framework (1) supporting by means of hydraulic jacks (7) a pipe telescopic system, to be moved up or down, in its collapsed condition. The telescopic system (3) comprises telescopically connected coaxial pipes (3a, 3b,...) defining in combination, a duct (30) open at its ends for casting concrete, in a bore hole (2). Each of the pipes, the last excepted, is formed by two coaxial walls (15, 15'; 14, 14',...) and by an upper sidely extending outwards head (28b, 28c,...) forming annular chamber upstream the head (28, 28c,...) and pairs of annular chambers (29a, 29a; 29b', 29b';...) downstream of the respective head. Said chambers are open at their opposite end and respectively house the head of the subsequent pipe and at least a variable portion of this latter, means are provided for feeding a pressurized fluid into the chambers (11. 28b, 28c....) or alternatively in the chambers (29a, 29a; 29b', 29b';...), which act together with the heads (28b, 28c,...) as double acting annular cylinders and pistons, for performing the elongation or collapse of the pipe telescopic system.