baber/WOPTO huggingface dataset:
Patent EP-0065418-A2 (EP)
Inventor: LOGAN EMANUEL L
IPC: E05B65/10
Filed: 1982-05-14
Abstract: Apparatus for securing an emergency exit door includes a bolt for engaging a keeper, a dogging mechanism for dogging the bolt and a fluid throttling device disposed between the bolt and dogging mechanism. An electrical timer is connected to the dogging mechanism by a solenoid and starts to count upon an attempt to open the door. After a predetermined time interval has run, the electrical timer releases the dogging mechanism and allows the door to dopen. If the electrical timer fails to release the dogging mechanism, the door will still open if pushed due to operation of the fluid throttling device, which slowly shortens under pressure, allowing the bolt to clear the keeper. 
     In accordance with a preferred embodiment of the invention, the bolt is mounted on the door frame and the keeper on the door so that the door may be conveniently retrofitted with the invention. 
     In order to readily align the keeper with the bolt, the keeper is loosely mounted and guided into alignment with the bolt by a bevelled guide. Upon being latched by the bolt, the keeper is held rigidly between the guide and the bolt. 
     After the door has been opened, it cannot be resecured for a predetermined relock time interval. If the door is shut within this relock time interval, the relock time interval restarts, allowing the door to be reopened without a delay. Each time the door is shut after being opened, the relock time interval is restarted. 
     In order to maximize reliability, Hall-Effect switches are utilized to monitor the position and movement of the bolt and the condition of the solenoid.
Patent EP-0074703-A2 (EP)
Inventor: JANDRELL LOUIS H M
IPC: G06K11/06
Filed: 1982-06-09
Abstract: A coordinate sensing device uses electric currents to energise a conducting member (16) which has a major surface (18) and preferably is made of a mesh material. Electrical currents are sequentially applied to create alternate non-coincident electrical fields so that when a probe (22) is applied to the surface, the obtained electrical potentials can be compared to a reference potential. The resulting potential differences may then be conveniently converted to appropriate signals. The conducting member is not limited as to shape or construction; hence, it may also act as an anti-glare device for a cathode-ray tube. The fields created by the electrical currents need not be uniform. This device permits the user to communicate with a computer by means of a display device.
Patent EP-0069058-A2 (EP)
Inventor: KVITA VRATISLAV DR
IPC: C07D401/14
Filed: 1982-06-04
Abstract: Es werden 2-substituierte 5-Vinylpyrimidine der Formel
     beschrieben, wobei X gegebenenfalls durch Methyl- oder Äthylgruppen substituiertes 2-Pyridyl oder 2-Pyrimidyl darstellt. Die Verbindungen (I) eignen sich zur Herstellung von komplexbildenden oder komplexierten, gegebenenfalls vemetzten Polymeren. Daraus erhältliche komplexierte Polymere finden z. B. Anwendung als Katalysatoren; mit Pd komplexierte Polymere eignen sich besonders für Umvinylierungsreaktionen. Aus Verbindungen (I) herstellbare nicht-komplexierte Polymere eignen sich als Metallionen-Fänger bei verschiedenen Applikationen.
Patent EP-0113654-A2 (EP)
Inventor: SCHANTL WERNER
IPC: E21B21/00
Filed: 1983-12-12
Abstract: The machine has a housing (1) in which an inserting tool (4), in particular an inserting stub of a drilling pipe or the like, can be inserted and can be held via a holding part (3) in this housing (1), the inserting tool (4) having at least one blind-hole-like longitudinal recess, in particular an axial bore (6) which leads out at the end pointing out of the housing (1), the inserting tool (4) being surrounded outside the housing by a flushing head (9) which is secured to the housing (1), is sealed off from the inserting tool (4) and serves to supply a flushing medium, in particular a liquid flushing medium, into the inserting tool (4) via a radial recess (7), the flushing head (9) having at least one sliding and rolling face (21) which interacts at least with a further sliding and rolling face (22) which are held, in particular pressed, against one another in the axial direction of the inserting tool (4) via springs (24), and the axial mobility of the flushing head (9) being limited in the direction from the housing (1) via a stop (25, 30) connected to the housing.
Patent EP-0129712-A2 (EP)
Inventor: CLARKE CHARLES J JR
IPC: G09G5/06
Filed: 1984-05-22
Abstract: For controlling the colors displayed by a raster graphic system, which includes a color cathode ray tube (17), having an orthogonal array of picture elements (PIXELS), each PIXEL has a unique binary address. An addressable memory is provided with memory locations, the addresses of which correspond to those of one of a set of PIXELS. The information stored at each addressable location includes a set of background/foreground control bits and a group of behavior bits. The background/foreground control bits are read out of a memory (12) during a memory cycle and stored in a shift register (28). At the same time, the behavior bits are read out of the memory (14) and are applied to an escape-code detector (22) and to a foreground behavior register (24) and a background behavior register (26), each of which is capable of storing a group of behavior bits. The shift register (28) shifts out one background/foreground control bit for each PIXEL clock pulse which determines the set of behavior bits stored in the background and foreground registers to be used in forming a color index. The color index, which includes a group of behavior bits and the background/foreground control bit. is then used as an address to a color look-up memory (16), and at which each addressable location are stored typically eight bits which determine the color. Color control signals read out of the color look-up memory are applied to D/A converters (34) to produce analog signals to control the intensity of the red, green and blue guns of a cathode ray tube (17). One set of the behavior bits is defined as constituting an escape code Wherever this particular set of behavior bits is read out of the behavior memory, that set is not stored in either the background or foreground behavior registers. When the escape code is detected the next set of behavior bits read out of the behavior memory (14) is stored into the background behavior register (26). In the absence of an escape code being detected, the behavior bits are stored in the foreground behavior register (24). The bits in the background behavior register (26) remain the same until the next escape code is detected, at which time the next set of behavior bits is stored into the background behavior register (26).
Patent EP-0130417-A2 (EP)
Inventor: BHATTACHARYYA ARUP
IPC: H05K3/46
Filed: 1984-06-08
Abstract: A first level interconnection structure is fabricated by forming conductor patterns (11) on the top surface of a thin flexible polymer film (10) temporarily supported on a rigid thin ceramic or metal support member (6) having windows (14) therein. Via openings (18) in the bottom surface of the polymer film are made to selected conductors (11), and the openings are filled with bonding metallurgy (20). The lower surface of the film is coated with a partially cured polymide adhesive (16). The adhesive (16) is removed in the via areas to expose the bonding metallurgy (20). This first layer structure is electrically tested and then transferred to the ceramic substrate of a VSLI circuit interconnection module on which corresponding metal pads are formed for pad-to-pad contact. When pressure and heat are applied, there occurs simultaneous bonding of the metal pads on the substrate and of the film directly to the substrate. A second level interconnection structure is formed in the same manner and bonded to the top surface of the first level structure. Additional level structures may be similarly superimposed to form a multilayer interconnection structure. During bonding, the lamination of the layers occurs in such a way that a single solid film is formed with the inductors embedded therein. One or more integrated circuit chips may then be bonded by their contact pads to the conductors on the upper most level interconnection structure.
Patent EP-0130453-A2 (EP)
Inventor: CRANSKENS GEORG
IPC: G03G15/20
Filed: 1984-06-18
Abstract: The cleaning device comprises a rotatable pressure roller system having a number of pressure rollers which have various, format-dependent roller widths, and a cleaning strip which is pressed by means of the pressure rollers, which can be placed in different positions, against the silicon rubber coating of a heated roller of a fixing device. The pressure roller system, or the individual pressure roller, is swivelled in steps in accordance with the format width of the copy carrier to be fixed by means of an electronic switching system of the copying apparatus until the pressure roller corresponding to the format width of the copy carrier rests against the heated roller. The cleaning strip is impregnated with a highly viscous silicone oil which is applied only over the roller width of the selected pressure roller to the surface of the heated roller. <IMAGE>
Patent EP-0140152-A2 (EP)
Inventor: ARNOLD HERBERT DIPL-ING
IPC: F02D41/34
Filed: 1984-09-25
Abstract: Vorrichtung zur Steuerung des Schubbetriebs bei einer Brennkraftmaschine in Abhängigkeit zur Augenblicksdrehzahl und einem Wiedereinsatzdrehzahl-Schwellenverlauf. Es ist ein Drosselklappensensor, eine Drehzahlvergleichsstufe und eine Auswerteschaltung zur Bestimmung eines Kraftstoffabschneide- oder Zumeßsignals vorgesehen. Durch drehzahlabhängige oder willkürlich betätigbare Mittel kann die Schaltung in einer Position verriegelt werden, in welcher die Schubabschneidesignale unterdrückt sind. Sind diese Mittel drehzahlabhängig, dann ergibt sich eine dynamische Unterdrückung für einen vorgegebenen Zeitraum; die zur Unterdrückung der Schubabschaltefunktion eingesetzten Mittel können aber auch abhängig von äußeren Fahrsituationen oder den Zuständen anderer Fahrzeugkomponenten eingesetzt sein.
Patent EP-0150308-A2 (EP)
Inventor: STEINKUHL ALLAN R
IPC: F15B13/04
Filed: 1984-11-23
Abstract: A hydraulic fluid system comprising a fluid source, a plurality of hydraulic motors, and a plurality of control valves communicating with said source. Each valve has a neutral position and is selectively movable from its neutral position for controlling flow to a respective hydraulic motor. Means for moving a valve from its neutral position comprise means for communicating a pilot fluid flow from the source to one side of the valve to establish a predetermined differential pressure force on the valve. A fluid logic circuit provides a load sense pressure signal proportional to the highest load on a motor in the system, and the load sense pressure signal is continuously applied to both sides of each of the control valves so that the predetermined differential pressure applied to a valve is essentially unaffected by changes in the load sense pressure signal.
Patent EP-0119663-A2 (EP)
Inventor: RAVONE MARIO
IPC: E01C11/14
Filed: 1984-03-16
Abstract: The process consists in laying over spacers (1) a concrete bar (2) provided at its centre with a downward bend (3), in stressing said bend (3) with a temporary bar (5) welded horizontally to the concrete bar (2) above the bend (3), in casting the slab (6) and in cutting through the slab (6) and the temporary bar (5), so that the bend (3) assumes the zero position and the concrete dilates at the joint. <IMAGE>
Patent EP-0130745-A2 (EP)
Inventor: CHEN GILBERT
IPC: B01J19/32
Filed: 1984-06-21
Abstract: @ Expanded metal vapor-liquid contact plates disposed in face-to-face contact with respective corrugations inclined to the horizontal across a notional plane. In one embodiment, a perforated lamella is disposed across the notional plane. The expanded metal packing which may also be of slit or louvered construction is disposed within a vapor-liquid contact column for the purpose of bringing about mass and heat transfer between liquid and vapor passing in opposite directions therethrough. The body portion of each expanded metal plate comprises metal that has been slitted and expanded by stretching along oppositely oriented axes to provide both surfaces thereof with a very large number of apertures with little wasted material. The metal lands defining the apertures are, moreover, twisted and angulated. The apertures in the plates also trap liquid and expose it to the vapor stream on both sides of the expanded metal affording self-spreading of the liquid and turbulent vapor flow therethrough. In this manner, the assembly affords optimal pressure drop characteristics, surface to vapor passage area ration, and vapor-liquid distribution characteristics. The laminate plate formation may also afford select flow and turbulence characteristics through capillary action between offset laminate land areas of the corrugated sheets.
Patent EP-0135275-A2 (EP)
Inventor: MORRIS NEIL
IPC: H02J7/02
Filed: 1984-07-11
Abstract: A dry cell battery re-activator comprising means for producing uni-directional pulses and inductive coupling means whereby the pulses are applied to a closed circuit comprising an inductive element and a battery to be re-activated. The battery to be re-activated has characteristics similar to a leaky capacitor and therefore it forms with the inductive element a heavily damped resonant circuit. Thus each time a pulse is induced in the inductive element damped oscillations occur in the resonant circuit including the battery.
Patent EP-0138395-A2 (EP)
Inventor: WALTON IAN BERKELEY
IPC: A61Q5/12
Filed: 1984-09-14
Abstract: © There is disclosed a hair rinse conditioner which is capable of imparting a degree of set to the hair. The conditioner comprises, in an aqueous medium, a cationic surfactant which is present in lamellar phase and a latex of particles of a water-insoluble film-forming polymer, which latex has a minimum film-forming temperature in the range 15 °C to 50°C.
Patent EP-0163192-A2 (EP)
Title: Optical system drive for optical recording/reproducing apparatus
Inventor: IGUMA AKIRA
IPC: G11B7/09
Filed: 1985-05-13
Abstract: An objective lens drive unit including a bobbin wound with driving coils and having mounted thereon a lens for transmitting a light beam which is_controlled by drive currents flowing through the coils is used for controlling the focussing/tracking of the light beam on a recording medium. The bobbin comprises (a) a mounting hole (1') for mounting the objective lens and passing therethrough the light beam transmitting through the lens, (b) first recesses (30a, 30b) formed in a pair of opposite side walls of the bobbin, respectively, substantially in parallel with the mounting hole for accommodating therein one (3) of the coils which is wound substantially perpendicularly to the mounting hole, (c) notches (11a, 11b; 11c, 11d) formed in the first recesses in parallel with the mounting hole for passing therethrough terminal end/start end portions of the coil, and (d) second recesses (18a, 18b; 18c, 18d) formed along two opposite sides of the opposite side walls, respectively, for accommodating threin the other coils (4) which are wound so as to intersect each other at other pair of opposite side walls of the bobbin.Projections (14a - 14d) on the outer walls of the bobbin are used to retain the windings so that a continous winding on the recesses can be completed.Thickened portions on the outer walls of the bobbin are bonded to the windings to increase the dynamic rigidity of the bobbin vibrating at frequencies of DC to 20 Khz.
Patent EP-0171076-A2 (EP)
Inventor: TAYLOR BARRY EDWARD
IPC: C03C8/18
Filed: 1985-08-07
Abstract: A thick film conductor composition comprising an admixture of finely divided particles of noble metal and inorganic binder dispersed in organic medium in which the inorganic binder consists essentially of a bismuth silicate glass and/or bismuth geramanate glass, ZnO and optionally Bi 2 O 3 .
Patent EP-0176724-A2 (EP)
Inventor: OLBRICH GOTTFRIED DIPL-ING
IPC: F16K11/07
Filed: 1985-08-17
Abstract: In a multiple-way valve (11) for controlling a load (27) in a manner which is independent of the load pressure, additional control slots (70, 71, 72, 84) are constructed on the control slide (13), which limit the maximum hydraulic fluid flow when the control slide (13) is fully deflected. The magnitude of the hydraulic fluid flow is determined by a measuring restrictor point (68) arranged on the control slide (13). In the lifting selection position, the control slot (71) limits the hydraulic fluid flow between the two restrictor chambers (19, 20) of the multiple-way valve (11). The control slots (70 and 72) determine the maximum hydraulic fluid flow in the lowering selection position. The maximum hydraulic fluid flow can be limited in this way such that the multiple-way valve (11) can be matched to different applications. The additional control slots (70, 71, 72) can be produced in one manufacturing operation together with the control notches (62, 63, 64, 65) for the directional control of the connected load. <IMAGE>
Patent EP-0179346-A2 (EP)
Inventor: KARWAT HEINZ DR RER NAT
IPC: C10K1/16
Filed: 1985-10-07
Abstract: Acidic gases, especially CO2 and H2S, are scrubbed out from gas mixtures by scrubbing with methanol which contains substances having an alkaline reaction and, after absorption of the acidic gases, is regenerated by letting down, stripping and/or hot regeneration, and re-used. To improve the H2S stripping from the rich methanol in a regeneration column, it is proposed to feed CO2 to the circulating methanol at a point where it is usually CO2-free.
Patent EP-0178641-A2 (EP)
Inventor: HAGEDORN PETER PROF DR-ING
IPC: H02G7/14
Filed: 1985-10-16
Abstract: In a device for damping transverse oscillations in overhead cables (2), a mass body (3) is mounted in a torsionally rigid manner on the conductor cable (2), the centre of gravity (7) of the mass body (3) being located in its rest position outside a vertical plane (6) passing through the cable axis (4) in the cable longitudinal direction. <IMAGE>
Patent EP-0185350-A2 (EP)
Inventor: NICHOLAS PAUL PETER
IPC: C07C67/00
Filed: 1985-12-17
Abstract: A process for making acrylamides and N-substituted acrylamides wherein vinyl chloride monomer, carbon monoxide, an amine, and a platinum group metal based catalyst complex are combined, and heated to at least 60°C under generally autogenous pressure.
Patent EP-0181164-A2 (EP)
Inventor: HARGRAVE FRANKLIN
IPC: H04M11/00
Filed: 1985-11-01
Abstract: A system for transporting data between equipment connected to a subscriber telephone line (113) and a provider of services connects with subscriber telephone lines at a main exchange of a telephone company. The system includes a set of first multiplexers (107) which are coupled to individual ones of the subscriber lines at a point between the cross-switching of the main exchange and the subscriber premises. Output signals of the first multiplexers (107) fan into a second multiplexer (108). Bidirectional communication is provided between each of the multiplexers and the subscriber equipment, and also between the second multiplexer and the service provider via a line scanner (110) which generates command signals for the operation of the first and second multiplexers. The first multiplexers, the second multiplexer, the line scanner and a host computer (109) of the service provider can be located at a distance from each other and may be coupled together by communication links which permit the bidirectional flow of data.
Patent EP-0183463-A2 (EP)
Inventor: HUYBRECHTS JOZEF THERESIA
IPC: C08L33/00
Filed: 1985-11-18
Abstract: @ A low temperature curing coating composition containing 10-80% by weight of binder and 20-90% by weight of an organic solvent in which the binder is(1) a polymer of polymerized monomers selected from the following group: styrene, methyl methacrylate, an alkyl methacrylate, an alkyl acrylate, each having 2-12 carbon atoms in the alkyl group and the polymer having pendant amino ester groups or hydroxy aminoester groups;(2) an epoxy resin and(3) a polyamine curing agent.The composition is used as a primer or topcoating for metal substrates and curings at temperatures of 0°C to ambient temperatures and at high relative humidty and provides a primer that has excellent adhesion to the substrate and provided a durable, corrosion resistant finish.
Patent EP-0184411-A2 (EP)
Inventor: SKINNER JAMES L
IPC: F23G5/04
Filed: 1985-12-02
Abstract: A method and apparatus for drilling a wellbore in the earth from a location in a body of water wherein the drilling operation generates a substantial amount of a mixture of solid drilling cuttings, water, and at least one hydrocarbonaceous oil, and wherein the water and oil are removed from the solid drilling cuttings by means of a two-stage heat treatment recovering firstly the water and secondly the oil, each by vaporisation, so that the cuttings are put into a condition in which they can be disposed of in the body of water or elsewhere without adverse effects.
Patent EP-0199903-A2 (EP)
Inventor: MUTO NOBUYOSHI
IPC: H02M7/06
Filed: 1986-02-04
Abstract: A single phase, full wave diode bridge circuit (20) is connected with a chopper (30) on its DC output side. The output voltage of the chopper (30) is smoothed by a smoothing capacitor (40) and thereafter supplied to a load (50). A current control apparatus (80-100) forms a current reference signal which is synchronized with an AC voltage applied to the bridge circuit (20) and has a magnitude corresponding to the current flowing through the load (50) and produces a deviation signal between the current reference signal and an actual AC input current of the bridge circuit (20). The chopper (30) is controlled in accordance with the deviation signal so that the AC input current follows the current reference signal, whereby the power factor and the waveform of the AC input current is improved.
Patent EP-0211164-A2 (EP)
Inventor: FAHRNER HEINZ
IPC: E03F5/10
Filed: 1986-05-20
Abstract: 1. Method of monitoring drainage systems of rainwater reservoirs, wherein a drainage pipe, with which a throttling member is associated, is associated with the rainwater reservoir and wherein the flow of sewage through the drainage pipe, serving to divert sewage from the rainwater reservoir, can be restricted to a predetermined nominal value, characterised in that the flow through the drainage pipe is monitored to determine whether a predetermined, excessively high value has been exceeded and/or in that, if the flow through the drainage pipe is restricted in a controlled manner to a predetermined nominal value, monitoring is carried out to determine whether excessively rapidly succeeding changes in the direction of travel by the throttling member are effected by the controller and/or monitoring is carried out to determine whether the water level in the rainwater reservoir or in a feed channel preceding the rainwater reservoir exceeds a predetermined depth while, at the same time, a predetermined low value for the flow through the drainage pipe is fallen below, resulting in a blockage of the drainage pipe at this water level, and/or monitoring is carried out to determine whether permanent tightening of the throttling member is occurring and/or monitoring is carried out to determine whether the actuator of the throttling member is overloaded and, if so, the throttling member is transferred into a safety position preventing the nominal value of the flow through the drainage pipe from being exceeded.