baber/WOPTO huggingface dataset:
Patent EP-0057277-A2 (EP)
Inventor: VOIGT GOTTFRIED
IPC: H01H25/06
Filed: 1981-12-11
Abstract: 1. Multi-function switch for electrical equipment with a switching movement transfer member (15) mounted on the wall of the switch casing and which is adapted to the circular cross-section thereof, which is both axially displaceable with respect to the casing and rotatable about a rotation axis (L) in said casing, wherein the transfer member (15) firstly is connected by means of a radially inwardly extending web (19) on the inside thereof to the actuator (23) of an electrical switch (9) located within the casing and secondly via a tooth system (20) formed on the inside thereof is connected to a control member, constructed as a toothed roller (21), of a further electrical component (11) also located within the casing, characterized in that the switch casing forms the grip (G) of the electrical equipment - particularly a hairdryer - and which over the least part of its length has a hollow cylindrical inner space, that the transfer member (15) is constructed as a segment of a hollow cylinder housed in the hollow cylindrical part of the grip inner area and for the operation thereof has a lever shoulder (16) projecting through a grip opening (O) and that the peripheral part missing from the hollow cylindrical segmental transfer member (15) is dimensioned and arranged in the grip part in such a way that an electrical printed circuit board (8) with electrical components (10-13) of the equipment positioned thereon can also extend within the hollow cylindrical transfer member (15) by means of its one longitudinal edge in the vicinity of the missing peripheral part of the hollow cylindrical segmental transfer member (15) up to the inner wall of grip (G).
Patent EP-0055867-A2 (EP)
Inventor: HERZOG PETER ING GRAD
IPC: B29C48/08
Filed: 1981-12-30
Abstract: 1. Apparatus for applying a thin layer of a coating material to a substrate (2) running over a back pressure roller (1) by means of a slot die means (3) with a stationary upstream die lip (5) and a downstream die lip of the die slot, in which the downstream die lip is formed as a rotatable doctoring rod (6) in a doctoring bearing, said rod (6) being pressed into the doctoring bearing (10) by spring means (12) characterized in that the doctoring bearing (10) has, for receiving the doctoring rod (6) a U-form groove (11), that holes (15) are provided distributed along the groove (11) and extending substantially perpendicular to the axis of the doctoring rod and cutting into the groove (11) and that in the holes (15), said screws (16) are provided with conical ends (17) in the region of the groove (11), wherein the spring means is a plate spring which is pretensioned to press the doctoring rod (6) onto the base of the groove (11) and the conical ends (17) of the said screws (16).
Patent EP-0048508-A2 (EP)
Inventor: SCHUURMANS HUBERTUS JOHANNA AD
IPC: B01D47/06
Filed: 1981-08-28
Abstract: Apparatus for treating mixtures of liquid and gas comprising a tubular wall (2) defining an inner space (3) and an outer space (6). Swirl imparting means (11) are provided for imparting a rotary movement to a gas/liquid mixture supplied into said inner space to separate the liquid and the gas. In the tubular wall at least one opening (12) is arranged for discharging the separated liquid. A primary gas outlet tube (13) having the lower end (14) thereof positioned inside the inner space (3) is provided for discharging the separated gas stream from the inner space. The apparatus further comprises a secondary gas outlet tube (16) for discharging gas from the outer space (6).
Patent EP-0038194-A2 (EP)
Inventor: WIELESIUK ALEKSANDER
IPC: B29C70/68
Filed: 1981-04-10
Abstract: The disclosure relates to an apparatus for applying a polymeric covering to a workpiece such as a cylindrical workpiece (10). In order to apply smooth surfaced coating firmly bonded to the workpiece in a single operation the workpiece is rotated in a lathe about an axis (11) and a rubber applying head is traversed parallel to the axis along the workpiece. The head has a freely rotatable tapered feed roller (19) forming a nip with the workpiece to apply polymeric material to the workpiece, a main roller (23) adjacent the feed roller and also forming a nip with the workpiece to pressurise and render plastic the rubber coating applied by the feed roller to masticate and compound the layer, a pressure surface (24) adjacent the main roller and incorporating a retractable plough (25) to dig into the rubber coating and release any entrapped air and a finish roller (26) to apply the required surface finish to the rubber coating. All the rollers are so angled in relation to the direction of travel of the head and the axis of rotation of the workpiece that they rotate automatically by engagement with the rubber layer on the workpiece to act on the rubber layer as the head is traversed along the workpiece.
Patent EP-0045268-A2 (EP)
Inventor: CHAUVEAU JEAN-MARC
IPC: F16F9/46
Filed: 1981-07-29
Abstract: 1. A throttling device comprising : a body (1), a cavity (2) formed by a hollow in the body (1), a sleeve (3) defining in the cavity (2) at least a first chamber (9) and second chamber (10), means (11) for introducing fluid to be throttled into said first chamber (9), a seat (18, 19) formed on said sleeve (3) and including at least one orifice (20) for placing said first and second chambers (9, 10) in communication, a movable valve (21) within said sleeve (3) to cooperate with said seat (18, 19), said valve being displaceable between two positions referred to as the open and closed positions of the orifice (20), means (14, 15, 16, 17) for evacuating said fluid from said second chamber (10), characterised by the fact that it comprises : an abutment (43), said abutment being adapted to co-operate with said valve (26, 21), a piston (42) connected to said abutment (43) and sliding in a cylinder (41), a compressible fluid in said cylinder (41).
Patent EP-0075725-A2 (EP)
Inventor: LEISENBERG MANFRED
IPC: F27D25/00
Filed: 1982-08-23
Abstract: A device (10) for removing ashes from a tunnel kiln car (2) loaded with burned bricks consists of a large number of nozzles (11) and suction channels (13) arranged directly in the tunnel kiln (1), by means of which the ash lying on the tunnel kiln car (2) and on the charge (4) is blown and sucked off. In this manner, the ash arising in coal firing is easy to remove, without the bricks dirtied with ash leaving the tunnel kiln and dirtying being caused in the brickworks (Fig. 1). <IMAGE>
Patent EP-0076734-A2 (EP)
Inventor: DAVIES THOMAS J JR
IPC: H03K19/094
Filed: 1982-09-28
Abstract: A simple six-transistor input buffer for generating and applying binary function test signals to associated circuitry in an integrated circuit package. The buffer recognizes three different voltage levels of an input signal that is applied to a single input test pin and generates three corresponding binary output signals that may be used for testing various functions of the associated circuitry.
Patent EP-0087024-A2 (EP)
Inventor: CHRISTENSEN OLE
IPC: A47G1/06
Filed: 1983-02-03
Abstract: A frame for mounting a panel such as a picture, photograph or plaque for display purposes comprises a first peripherally continuous, frame part (10) which, in use, surrounds the panel (12) and has retaining means (1,2,3), and a second frame part (11) including a peripheral element (21) which is slightly smaller overall than the inside dimensions of the first frame part (10), which peripheral element (21) is received, in use, within a space bounded by the first frame part (10), the second frame part (11) having further retaining means (32).
Patent EP-0094542-A2 (EP)
Title: Method of producing soft cheese of the type of Italian cottage cheese, and system for the implementation thereof
Inventor: SORDI MARIO
IPC: A01J25/00
Filed: 1983-05-02
Abstract: A method of producing soft cheese of the type of Italian cottage cheese is described which comprises the steps of introducing primary whey into at least one production tank (6) with the addition of a coagulant and steam whereby secondary curd and secondary whey are formed, drawing the secondary whey out of said at least one tank (6) to preheat the oncoming primary whey before it is introduced into said tank (6), discharging from said tank (6) the cottage cheese formed from said secondary curd together with residual secondary whey onto a draining blanket (30) by which the residual secondary whey is drained away, and transferring the cottage cheese to cottage cheese pick-up station.
Patent EP-0100992-A2 (EP)
Inventor: ECKNER GUENTER
IPC: C09D5/46
Filed: 1983-08-02
Abstract: Verfahren zur Beschichtung von metallischen Substraten in mehreren Stufen mit wärmehärtbaren Kunstharzen mit funktionellen Gruppen aus der Gruppe der hydroxylgruppenhaltigen Polyester, vernetzbaren Acrylatharze oder Epoxidharze, wärmestabilserten Ethylen-Copolymerisaten und gegebenenfalls Polyolefinen, bei dem in der ersten Stufe ein Pulvergemisch aus diesen Komponenten auf ein metallisches Substrat bei einer Vorwärmtemperatur, die Über dem Schmelzpunkt der Harze (A) liegt und für ihre Vernetzung ausreicht, aufgetragen wird und auf das heiße, beschichtete Substrat in zweiter Stufe eine Schicht eines Olefin-Polymeren aufgebracht wird. Die metallischen Substrate sind Rohre, große Formteile, Behälter und Bauelemente, wobei die beschichteten Rohre vorteilhaft als Rohrleitungen für Erdöl und Erdgas verwendet werden.
Patent EP-0111143-A2 (EP)
Inventor: KETTERER KLAUS
IPC: E21C35/18
Filed: 1983-10-29
Abstract: A rotary excavating head is provided with a plurality of peripherally spaced tool holders supporting respective picks, each pick having a shank which is rotatable about its own axis and limitedly shiftable within a socket formed by the respective tool holder. A space of variable volume, formed between the shank end and the bottom of the socket, communicates via a check valve with a source of water whose supply pressure urges the pick outward, this space opening onto a restricted passage that terminates at a nozzle through which the water is sprinkled onto a mine face or tunnel wall attacked by the head when the respective pick is forced back against the water pressure by its encounter with the mineral matter to be fragmented. The restricted passage may include a pressure-relief valve; the nozzle may be constituted by a narrow annular clearance separating the shank of the pick from the cylindrical wall of the socket.
Patent EP-0095865-A2 (EP)
Inventor: IDE YOSHIAKI
IPC: B29C47/00
Filed: 1983-05-19
Abstract: Thermoformed articles of thermotropic liquid crystal polymers and a method of production thereof are provided. The articles exhibit desirable physical properties including dimensional stability (i. e. the articles exhibit minimal elastic recoil upon being subjected to high temperature conditions) as weli as temperature and chemical stability. The articles also exhibit a high degree of polymeric orientation subsequent to the thermoforming operation which can be retained up to the melting temperature of the polymer since the polymer is capable of forming an anisotropic melt phase.
Patent EP-0143130-A2 (EP)
Inventor: PARK HEE CHUNG
IPC: B29L9/00
Filed: 1983-12-06
Abstract: An oriented multi-layer polypropylene film structure having surface-modifying agents on the surface thereof and is produced by coextruding and orienting (a) a base layer comprising polypropylene of comparatively high stereoregularity, the precursor resin of which contains an amide of a water-insoluble monocarboxylic acid having from 8 to 24 carbon atoms, or a mixture of said amides; and (b) a skin layer comprising a polyolefin of comparatively low stereoregularity on at least one surface of (a), said skin layer containing a combination of finely divided silica and a silicone oil, whereby at least some of the amide of (a) migrates to the surface of (b).
Patent EP-0124785-A2 (EP)
Inventor: NOHREN HUBERT
IPC: F41J9/10
Filed: 1984-04-07
Abstract: Bei einem Gefechtsziel-Luftschleppsack mit Einrichtung zur Radarerfassung, bestehend aus einem vorn ringförmig verstärkten Hohlkörper aus zusammengenähten Textilgewebebahnen, in die langgestreckte metallische Bestandteile eingearbeitet sind, und aus einem vorderen Schleppgeschirr und einem Boden, ergibt sich das Problem der Ortung und Messung durch kurzwellige Funkstrahlen beim An- und Abflug, wenn die Flugrichtung weitgehend mit der Strahlenrichtung übereinstimmt. Zur Lösung der Aufgabe, den Schleppsack desbezüglich zu verbessern, enthalten die Gewebebahnen (15, 16) die langgestreckten metallischen Bestandteile (19) als im wesentlichen quer zur Schlepprichtung angeordnete Schußfäden, die zwischen die textilen Schußfäden eingeschaltet sind, wobei die Abstände zwischen den metallischen Bestandteilen (19) über die Länge eines Textilgewebebahn-Rapports (20) von einem vergleichsweise kleinen Maß gleichmäßig ansteigend bis zu einem vergleichsweise großen Maß zunehmen, wobei die Gewebebahnen abwechselnd umgekehrt in Bezug auf die Zunahme der Abstände zwischen den eingeschossenen metallischen Bestandteilen angeordnet sind.
Patent EP-0129716-A2 (EP)
Inventor: WOLFGANG JOHANN
IPC: H04M9/02
Filed: 1984-05-23
Abstract: The subject of the application is an arrangement for transmitting digital signals between a number of terminals. It uses a ring-configuration line with spur lines. The use of time-division multiplex operation and "bus operation" ensures that with a small number of channels, even if there are terminals with faults, uninterrupted operation of the remaining terminals is possible. Connections to the external network pass through a head station. One application of the invention is in operator's positions in large private branch exchanges. <IMAGE>
Patent EP-0132698-A2 (EP)
Inventor: ABBEY KIRK J
IPC: C09D5/44
Filed: 1984-07-10
Abstract: Improved cathodic electrocoating compositions comprising an aqueous suspension of synthetic, cation-active, film-forming latex particles are characterized by at least one of the following: a) a Tg of at least 20°; b) a latex gel content not substantially above 10%; and/or c) being practically free from amino monomer and initiator fragments. Such compositions have excellent deposition properties and result in coated metal substrates having improved gloss, adhesion surface characteristics and durability.
Patent EP-0136452-A2 (EP)
Inventor: ILLERS KARL HEINZ DR
IPC: G03F7/26
Filed: 1984-07-26
Abstract: Verfahren zur Herstellung von lichtgehärteten Schichten mit definierter, gezielt einstellbarer Härte durch Bestrahlen einer Schicht einer photopolymerisierbaren bzw. photovernetzbaren Mischung, die ein teilkristallines polymeres Bindemittel mit zur Polymerisation befähigten olefinischen Doppelbindungen enthält, mit aktinischem Licht, bei dem die lichthärtbare Schicht vor der Bestrahlung mit dem aktinischem Licht einer Wärmebehandlung unterworfen wird, bei der die teilkristallinen Bereiche des polymeren Bindemittels zumindest teilwise aufgeschmolzen werden.
Patent EP-0134028-A2 (EP)
Inventor: METZGER HERBERT
IPC: E04B9/34
Filed: 1984-08-09
Abstract: A building kit for the lattice ceiling comprises suspendible ceiling elements, retention elements, cover plates which can be laid on the latter, and support posts. The ceiling elements each comprise parallel grid strips which cross one another and can be assembled at the crossover points with the aid of notches which engage with one another, the separation between the notches determining the distance between the grid strips, and the support posts being insertable into the small squares formed at the crossover points, and it being possible to cover individual squares accurately or a plurality of squares together by the cover plates. <IMAGE>
Patent EP-0136621-A2 (EP)
Inventor: SCHRECKENBERG MANFRED
IPC: B01D71/50
Filed: 1984-09-19
Abstract: Gegenstand der vorliegenden Erfindung sind ein Verfahren zur Herstellung von Polyether-Copolycarbonaten, ein Verfahren zu deren Stabilisierung, ein Verfahren zur Herstellung von Membranen aus den erfindungsgemäß hergestellten Polyether-Copolycarbonaten, nach dem erfindungsgemäßen Verfahren erhältliche Membranen sowie deren Verwendung für die Dialyse, die Ultrafiltration und die Umkehrosmose.
Patent EP-0137496-A2 (EP)
Title: Grinding roll for a roller mill
Inventor: STAAK THOMAS DIPL-ING
IPC: B02C4/30
Filed: 1984-10-10
Abstract: A grinding roll for a roller mill consisting of a roller body (1) and a plurality of breaking rings surrounding the roller body and composed of segments (3). The segments are connected to the roller body by undercut, positively cooperating projections and recesses. These are constructed on the roller body as axially extending ribs (2) with T-shaped cross-sectional profile, whilst the ends of the segments each have, in complementary fashion to a rib cross-sectional half, a cut-out (4) for receiving the web of the rib (2), a lower projection (5) for engaging beneath the rib and an upper projection (6) for covering the rib in a protective manner.
Patent EP-0172268-A2 (EP)
Inventor: ANDERSON III PHILIP MARRON
IPC: G01L9/00
Filed: 1984-10-19
Abstract: @ A target system adapted for use in a magnetomechanical transducer system is activated by an ac magnetic field and a variable dc bias field to produce a resonant frequency which corresponds to the effective strength of the dc bias field. The target includes an elongated ductile strip of magnetostrictive ferromagnetic material enclosed in a non- magnetic container in a manner to allow the strip to vibrate freely. The strip has a magnetomechanical coupling factor, k greater than 0, where K = zero (1-fr 2 /fa 2 ), fr and fa being the resonant and anti-resonant frequencies, respectively. The system is economical to construct and affords accurate and efficient measurement of pressure via displacements and angles at locations proximate to or remote from the signal source (target).
Patent EP-0147596-A2 (EP)
Inventor: ECONOMY JAMES
IPC: H01L21/027
Filed: 1984-11-14
Abstract: A positive lithographic resist compositions comprises a phenol resin and a sensitizer having the structure  R - O-(D-O)n-D-OR min  wherein n is an integer from 1 to 5, each of R and R min  is <CHEM>  and D is CH2-CH2-, <CHEM> o
Patent EP-0150509-A2 (EP)
Inventor: HUHNE SIEGMAR DIPL-ING
IPC: B26F3/12
Filed: 1984-12-28
Abstract: Eine Vorrichtung zum Zerschneiden eines Schaumkunststoffkörpers (4) oder dergleichen weist ein Schneiddrahtsystem auf, dessen Schneiddrähte (3, 4) in Längsrichtung von zwei einen Abstand voneinander aufweisenden, parallel zueinander und senkrecht zu den Schneiddrähten (3, 4) verlaufenden Halterungsstäben (5, 6) mit Abstand voneinander angeordnet sind. An den Halterungsstäben (5, 6) sind die Schneiddrähte (3, 4) mit ihren Enden exzentrisch befestigt und jeweils einem von zwei Schneiddrahtsätzen (30, 40) zugeordnet, die ihre Schneiddrähte (3 bzw. 4) in jeweils einer Ebene (31 bzw. 41) aufweisen und mit Hilfe eines an den Halterungsstäben (5, 6) angreifenden und diesen eine um ihre Längsachse oszillierende gegensinnige Bewegung erteilenden Oszillationsantriebes (7) in Längsrichtung ihrer Schneiddrähte (3, 4) gegenläufig hin- und herbewegbar sind. Bei einer solchen Vorrichtung entfällt eine periodische Längenänderung von die Schneiddrähte (3, 4) spannenden Schraubenfedern (8), die unter diesen Umständen verhältnismäßig leicht brechen können, wenn sich die Ebenen (31, 41) der beiden Schneiddrahtsätze (30, 40) zwischen den beiden Halterungsstäben (5, 6) unter einem spitzen Winkel schneiden und die Enden der Schneiddrähte (3, 4) der beiden Schneiddrahtsätze (30, 40) jeweils auf die gegenüberliegenden Mantelseiten der beiden Halterungsstäbe (5, 6) geführt sind.
Patent EP-0114120-A2 (EP)
Inventor: TOUGH WILLIAM HAMISH
IPC: D03D15/56
Filed: 1984-01-17
Abstract: © A fabric material is woven from tapes of synthetic resinous material such as polypropylene and the set of tapes (1) used as weft tapes have a pattern of slits (3) formed in them before weaving, so that there are zones (2) in each tape (1) in the set where the tape (1) is sub-divided into several tapes (4) of lesser width. The woven fabric material is then stretched at a raised temperature by longitudinally stretching the warp tapes (6) and thus causing the slit tapes (1 ) to spread so that gaps are formed in the said zones (2) between the tapes (4) of lesser width. The woven fabric material is cooled in this stretched condition so that the final stretched woven fabric material obtained has a substantially greater area and a lesser overall thickness than the base woven fabric, i.e. the fabric before it was stretched.
Patent EP-0138467-A2 (EP)
Inventor: KADE ALEXANDER
IPC: B62D6/10
Filed: 1984-09-27
Abstract: A torque transducer (40) senses the operator exerted steering torque and provides an output signal which varies in magnitude from a low value representative of a large operator exerted steering torque in one direction through a mean value representative of no operator exerted steering torque to an upper limit value representative of a large operator exerted steering torque in the opposite direction. A controller (36) develops a zero torque reference which has an initial value substantially corresponding to the mean value of the torque transducer output signal, and steering torque assist is developed in relation to the difference between the zero torque reference and the transducer output signal, the controller actuating an electric motor (32) accordingly. In operation, the zero torque reference is shifted according to a predetermined time response characteristic in a direction to reduce the difference between it and the transducer output signal. Over a period of time, the shifting of the zero torque difference due to operator exerted steering torque tends to cancel out and the remaining shifting adaptively compensates the zero torque reference for drift and other like sources of error affecting the magnitude of the transducer output signal.
Patent EP-0146259-A2 (EP)
Inventor: SNAVELY EARL SAMUEL JR
IPC: B01D53/77
Filed: 1984-11-13
Abstract: Hydrogen sulfide is removed from a gas stream by injecting an alkaline solution into the gas stream. The velocity of the gas stream is such that it has a Reynolds number of at least 50,000 and the Weber number for the injected alkaline solution is at least about 16. Alkali metal hydroxides and polyvalent metal chelates are useful alkalin solutions.
Patent EP-0175831-A2 (EP)
Title: Tooth sensor
Inventor: BERCHTOLD NIKOLAUS
IPC: G01R33/022
Filed: 1984-12-10
Abstract: The measuring system of the gear measuring feeler contains, as a Hall-effect sensor, two Hall-effect sensor elements which are arranged in opposing relationship to each other in the magnetic field. The differential output signal of this dual Hall-effect sensor is processed in a matching circuit which is designed as a differential amplifier circuit, to yield a measuring voltage with respect to zero volt. This measuring voltage is twice as high as in the case where only one Hall-effect sensor element is used as the Hall-effect sensor. Furthermore, the matching circuit is of a simpler structure and the measurement is substantially more precise since there is not required any reference voltage source in the matching circuit.