baber/WOPTO huggingface dataset:
Patent EP-0067628-A2 (EP)
Inventor: MEYER GENE A
IPC: F02C9/28
Filed: 1982-06-03
Abstract: A fuel metering system for a gas turbine engine with a low pressure drop fuel vaporizing system includes an engine driven centrifugal pump (10) supplied with fuel at a given absolute pressure (Pi) from a tank. The pump discharges fuel to a rapidly pulsed, solenoid operated ball valve (20) which functions as a metering valve in controlling flow to the engine. The solenoid of the metering valve receives periodic voltage pulses of appropriate width from an electronic control (24) which senses selected engine parameters and computes the required fuel flow and the pressure differential (Pr-Pp) across the metering valve. Since the pressure differential across the metering valve (20) increases with engine speed, favorable flow turndown ratios may be achieved without operating the metering valve at high or low values of duty cycle.
Patent EP-0090111-A2 (EP)
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L29/06
Filed: 1982-09-23
Abstract: The invention provides a method for manufacturing a semiconductor device, having the steps of: forming a first mask member (13) which has an opening (14) to expose a desired portion of one major surface of a semiconductor substrate (11); doping an impurity which has the same conductivity type as that of the semiconductor substrate through the opening (14) of the first mask member (13) to form an impurity region (15) of a high concentration in the surface layer of the semiconductor substrate (11); forming a second mask member (17) on the side surface of the opening (14) of the first mask member (13) while the first mask member (13) is left as it is; forming a groove (18) by selectively etching the semiconductor substrate (11) using the first and second mask members (13,17), and at the same time leaving an impurity region (19) of the high concentration at least on the side surface of the groove (18); and burying an insulating isolation material (22) in the groove (18).
Patent EP-0087636-A2 (EP)
Inventor: SCHROTZ KURT
IPC: B65C9/30
Filed: 1983-02-10
Abstract: A labeling device is described by means of which adhesive labels can be printed, dispensed, and applied on an article. During each operating cycle an adhesive label is printed in the device and transported into a dispensing position below an applicator roll which is mounted for rotation on an elastically deformable axle. In order to render the applicator roll yieldable to a degree desirable to make it conform to the surface to be provided with an adhesive label, the applicator roll is supported on the axle in a central region of its longitudinal extension, while on either side of said central region there follow axle bore regions extending up to the end faces of the applicator roll in which the latter surrounds the axle with a clearance.
Patent EP-0090157-A2 (EP)
Inventor: KUTTLER OTTO
IPC: B60J3/02
Filed: 1983-02-11
Abstract: Bei einem Lager für einen Sonnenblendenkörper, insbesondere für Fahrzeugsonnenblenden, mit einem flachen Lagerkörper (1) und einer Lagerachse (2) mit einer von einer U-förmigen Klemmfeder (3) beaufschlagten Abflachung (7), wobei die freien Enden der Feder (3) eine Verhakungsausbildung (9) aufweisen, die aus Verlängerungen der Schenkel (8, 8') aufgebaut ist, von denen die eine Verlängerung (8) als ein zweimal zum Lagerkörper (1) hin abgewinkelter Haken (11) ausgebildet ist, während die andere ebenfalls zum Lagerkörper (1) hin abgewinkelte Verlängerung (8') unterhalb des Lagerkörpers (1) eine Kante (12) aufweist, welche den nach innen abgewinkelten Haken (11) in Gebrauchsstellung hintergreift, ist vorgesehen, daß die Verhakungskante (12) in der Ebene der abgewinkelten Verlängerung (13) etwa im Bereich der Biegekante angeordnet ist, wobei die Schenkelverlängerung (13) mit Abstand vor dem gegenüberliegenden Schenkel (8) endet und so weit unter den Schwenkbogen «S» des gegenüberliegenden Hakens (11) geneigt ist, daß die Schenkelverlängerung (13) für diesen als Auflaufschräge dient.
Patent EP-0101790-A2 (EP)
Inventor: GREESON JAMES COURT JR
IPC: H01J11/00
Filed: 1983-04-20
Abstract: In a plasma display panel 11 consisting of gas enclosed between adjacent insulating members having conductors 19, 21 thereon insulated from the gas, pilot cells 21,22,23,24 are used to condition all cells to permit selected orthogonal conductors to constitute a display. The pilot cells are actuated prior to a write operation by a high frequency source 9 whereby all areas of the panel are simultaneously conditioned.
Patent EP-0093404-A2 (EP)
Inventor: NAKAGAWA SHINICHI
IPC: C08F16/00
Filed: 1983-04-28
Abstract: A process for preparing a tetrafluoroethylene/fluoro(alkyl vinyl ether) copolymer comprising polymerizing tetrafluoroethylene and fluoro(alkyl vinyl ether) in an aqueous suspension system which comprises a mixed medium of water and a fluorohydrocarbon or a chlorofluorohydrocarbon in a volume ratio of from 1 1 to 10: 1 at a temperature of from 0 to 25°C in the presence of a polymerization initiator of the formula:
     wherein n is an integer of 1 to 10, the copolymer obtained by the process having a small number of unstable terminal groups and excellent flex life.
Patent EP-0099995-A2 (EP)
Inventor: MAPAL FABRIK FUR PRAZISIONSWER
IPC: B23D77/02
Filed: 1983-06-30
Abstract: The operating life of the two guide members in a single bit reamer is increased by shaping the peripheral surface of the guide members with a radius of curvature less than the radius of the bore being machined. Contact between each guide member and the bore wall takes place only along a central quest area extending in the lengthwise direction of each guide member. This allows coating of the peripheral surfaces of the guide members with a hard, wear resistant material. Further, the guide members may be fastened to the cutter head by means of a screw situated in a groove extending in the tangential direction along the peripheral surface of each guide member. This increases the lubricating and cooling effect.
Patent EP-0099070-A2 (EP)
Inventor: HOECKLE EBERHARD
IPC: E01F9/018
Filed: 1983-07-07
Abstract: The traffic sign support comprises a supporting pipe for a traffic sign or the like which is fitted together via an intermediate sleeve with a holder (tubular or massive piece) anchored fixedly in the ground. The intermediate sleeve consists of two, preferably conical pipes one inside the other, of which the outer pipe is constructed as a corrugated pipe approximately in the centre of its length. In the event of relatively small bendings, the traffic sign can readily right itself again without its functioning being impaired. In the event of greater damage, the outer corrugated pipe acts as a type of restraining strap and prevents breaking off at the nominal point of break. The invention makes it possible to exchange damaged traffic signs easily and, if appropriate, to set them in operation again without renewing parts. <IMAGE>
Patent EP-0103765-A2 (EP)
Inventor: FELDMUHLE AKTIENGESELLSCHAFT
IPC: A47K5/12
Filed: 1983-08-20
Abstract: 1. Electrically operable dispenser with non-contact dispensing for liquid or pasty materials, such as disinfectants, cleaning agents, soaps and ointments, which consists essentially of a dispensing container for the materials to be dispensed, a pump (29) which is connected to the dispensing container (2) and is operated by means of an electromagnet (65) in the form of a solenoid, and an inlet valve and an outlet valve (22, 31) for the materials to be dispensed, characterized in that the pump (29) is a diaphragm pump and the solenoid has a driving force of from 1 to 100 N.
Patent EP-0103775-A2 (EP)
Inventor: ESPER FRIEDRICH DR
IPC: F23Q7/00
Filed: 1983-08-25
Abstract: 1. Glow plug (10) for internal-combustion engines, especially for internal-combustion engines without spark ignition, with a heating body (11) having a bar-shaped or tubular ceramic carrier (14) which, on the connection side, has a head (16) and on its surface is equipped with an electrical heating element (22) resembling a conductor track, from which a first electrical connecting conductor (24) resembling a conductor track is guided into an electrical contact region located in the sealing region of the heating body on the connection side, and from which, moreover, a second electrical connecting conductor (23) resembling a conductor track, covered on its top side with an electrically insulating, sealing protective layer in the sealing region on the connection side, is guided to the end face (20) of the ceramic carrier located on the connection side and is designed as a contact face (25), the end portion of the connecting bolt (12) standing up on the end contact face (25) of the ceramic carrier, characterized in that the head (16) of the ceramic carrier (14) has a sealing face (21) directed towards the combustion space and intended to form a seal with a corresponding sealing seat in the bore (43) of the cylinder head (44) of the internal-combustion engine, and in that rotatably arranged coaxially round the connecting bolt (12) is an essentially tubular screw head (13) which presses the connecting bolt (12) against the contact face (25) located on the end face (20) of the ceramic carrier (14) on the connection side, and which, moreover, is electrically insulated from the connecting bolt (12) by means of a ring-like, electrically insulating element (36) and also has fastening means (41, 42) for fastening the glow plug (10) and for pressing the sealing face (21) of the ceramic carrier against the corresponding sealing seat (47) in the internal-combustion engine.
Patent EP-0103876-A2 (EP)
Inventor: FANTONI GIUSEPPE
IPC: F26B21/00
Filed: 1983-09-17
Abstract: Provision is made in the device for each blowing hood to have several blowing portions which consist of several rows of circular nozzles which alternate with at least one slot-shaped nozzle arranged transversely to the web of paper. <IMAGE>
Patent EP-0102112-A2 (EP)
Inventor: VAN AUBEL LEONARDUS JOHANNA
IPC: C10G49/00
Filed: 1983-08-01
Abstract: A process for the hydrotreating of a heavy oil by leading the heavy oil and hydrogen at elevated temperature and pressure concurrently in downward direction through a reactor which contains at least one bed of a solid catalyst, in which process also a hydrocarbon mixture, which is at least for the greater part in the gaseous phase at the conditions prevailing in the reactor, is introduced into the reactor at a point upstream of the uppermost bed of solid catalyst.
Patent EP-0088586-A2 (EP)
Inventor: WILLEMSE KEES
IPC: E02B17/02
Filed: 1983-03-02
Abstract: An offshore tower structure comprising a base structure (12, 15) for positioning on and fixing to the sea bed, a central column (11) for containing services such as conductors and risers and extending, in use, from the base structure to above the water level (13) for supporting a platform (23), at least three support legs (14) each extending between an upper portion of the column and the base structure at points spaced from the column for providing support for the column, and a bracing structure (16) comprising a framework (17) lying intermediate the ends of the column in a plane perpendicular to the longitudinal axis of the column, the framework connecting each pair of adjacent legs and each leg directly or indirectly with the column, and bracing elements (18) between the column and the legs or between adjacent legs extending from the plane of the framework to respective points at or adjacent the base of the structure.
Patent EP-0091798-A2 (EP)
Inventor: HOSAKA YASUO
IPC: H04N1/193
Filed: 1983-04-08
Abstract: A high-resolution image sensor uses integrated arrays (11) of photosensitive elements in connection with a lens system (21a, 21b) which projects, onto the arrays, an erect, unmargnified, unreversed real image of the object (32) being sensed (such as a line of a document). The arrays are staggered in two or more rows so that a single, large integrated array need not be used, yet the entire width of the document line can be covered by photosensitive elements while a 1:1 ratio is maintained between object size and image size. The real image is produced on the two or more rows of arrays of two or more optical systems which have a large depth-of-focus to allow for some variation in object distance. The sensor has a high image quality and is capable of detecting color.
Patent EP-0100276-A2 (EP)
Inventor: DANTON JEAN-LOUIS
IPC: B29C39/10
Filed: 1983-07-22
Abstract: Process for making a seat element by means of a lining (1), comprising a covering layer of plastic material (1), a continuous sheet of metal springs (5) and an intermediary linking layer (3), said springs (5) coming out of one side of said intermediary layer (3), process according to which the following operations are carried out: the cutting out of said lining; the deposition, at a small distance from the peripheral edge (15) of the lining (1) of a plastic bead (16) having elasticity properties and adhering to the intermediary layer (3), by coating and exceeding the sheet portion of springs (5) coming out of said intermediary layer (3); the setting in place of the peripheral edge (15) in a peripheral mould (18), the sealing between the lining and the mould (18) being provided by the contact of the wall of the mould (18) to the sealing bead (16); and the casting or injection of plastic material inside the mould (18).
Patent EP-0088032-A2 (EP)
Title: Coronelle à couple résistant variable
Inventor: WINKELMANN ADALBERT
IPC: D01H13/10
Filed: 1983-02-25
Abstract: A chacune des extrémités (6d, 6e) de la coronelle (6) on assujettit un manchon (8, 9) orienté verticalement et dans lequel est encastré le bout d'une boucle (10) d'un crin qui vient frotter contre la périphérie de la bobine (2) en vue de freiner la coronelle en fonction du diamètre de ladite bobine.
Patent EP-0097133-A2 (EP)
Inventor: BASSI GIUSEPPE
IPC: A47K13/14
Filed: 1983-06-14
Abstract: A hygienic covering for the bearing surface of an annular seat (S) of a water-closet, consisting of a layer (1) of paper, plastified paper or the like in the form of a cylindrical ring including two annular resilient edges provided with elastic bands (3A, 38), for providing a covering (1), can be positioned on said surface of seat (S), in order to be engaged with one resilient edge with the elastic band (3A) atthe outer edge and to be kept substantially tensioned above the surface of the seat (S) by means of the other resilient edge with the elastic band (3B).
Patent EP-0114583-A2 (EP)
Inventor: SICILIANO DI RENDE GIOVANNI
IPC: F24D17/02
Filed: 1983-12-21
Abstract: ft is described a device of the heat-pump type for recovering heat from domestic waste water, comprising a heat pump condenser sunk in a cistern to obtain hot water for sanitary use, while the evaporator is fitted and remains substantially always immersed in the water of a storage tank so to prevent calcareous and waste deposits on its surface that might worsen the thermic exchange. 
     This aim is obtained by letting the water flow normally out of the storage tank through an overflow hole and starting the drainage pump only when water having a flow greater than that of the overflow hole is arriving in the storage tank. 
     Besides, all electrical components of the control, adjustment and display means are fitted in the device close to the cistern, which being waterproof, avoids the hazard of electric shocks to the user owing to leakage.
Patent EP-0120220-A2 (EP)
Inventor: DRAEGER BRIGITTE DR
IPC: C12Q1/54
Filed: 1984-01-31
Abstract: A reagent and improved process for the determination of D-glucose in body fluids by reaction with ATP in the presence of hexokinase, glucose-6-phosphate dehydrogenase, NADP, Mg++ ions and buffer and measurement of the NADPH formed. The improved process requires, before reaction with ATP, the mixing of the whole blood with a reagent which is composed of 0.01 to 0.5% weight/volume of an alkyl sulphate or sulphonate or of an alkyl-aryl sulphonate wherein the alkyl moiety is C8 to C32 and optionally contains one or more hydroxylalkylamino radicals as substituents and/or is interrupted by one or more ether oxygen atoms and the alkyl-aryl radicals having C8 to C18 alkyls and optionally a preserving agent.
Patent EP-0116972-A2 (EP)
Inventor: MEYER FRITZ DR-ING
IPC: H03M7/00
Filed: 1984-02-17
Abstract: 1. Switchable transcoder for AMI-coded signals into signals in binary code or in differential binary code, characterized in that a differential amplifier arrangement is provided, which includes two emitter-coupled differential amplifiers with one input stage (T1, T4) and one reference stage (T2, T3) in each case, in that the stage inputs of the two input stages (T1, T4) are connected to each other and to a signal input (E), in that the stage inputs of the reference stages (T2, T3) are connected separately in each case to a reference voltage source (U1, U2) and thereby the voltage of the first reference voltage source (U1) corresponds to the threshold voltage of the negative input pulses and the voltage of the second reference voltage source (U2) corresponds to the threshold voltage of the positive input pulses, in that the output terminal of the input stage (T1) of the first emitter-coupled differential amplifier is connected to the output terminal of the reference stage (T3) of the second and the output terminal of the reference stage (T2) of the first emitter-coupled differential amplifier is connected to the output terminal of the input stage (T4) of the second emitter-coupled differential amplifier, in that a clocked delay flip-flop (DFF), the non-inverting output (Q) of which is connected to the output terminal (A) of the transcoder, is connected to one of the two output terminal pairs, and thus to the output terminal of the differential amplifier arrangement, via a switch (S), in that the switch (S), in the first switch position for the generation of signals in differential binary code, connects the inverting output (~Q) of the delay flip-flop to its delay input and also connects the output of the differential amplifier arrangement to the clock acceptance input (CE), in that, in the second switch position of the switch (S) for the generation of binary output signals, the output of the differential amplifier arrangement is connected to the delay input of the delay flip-flop and its clock acceptance input (CE) is connected to a terminal for the logical one level.
Patent EP-0117528-A2 (EP)
Title: Verfahren und Vorrichtung zur elektrochemischen Detektion
Inventor: RALL GERHARD DIPL-ING ARZT
IPC: G01N30/00
Filed: 1984-02-22
Abstract: Verfahren und Vorrichtung zur elektrochemischen Detektion von zu analysierende Substanzen enthaltenden Lösungen mit Hilfe eines elektrochemischen Detektors, der eine Detektorzelle (13) aufweist, die eine Arbeitselektrode (33), die sich in Kontakt mit der durch eine Durchlasskammer (31) der Detektorzelle (13) strömenden Lösung befindet, eine Messelektrode (15) zur Messung des Elektrolytpotentials und eine Hilfselektrode (17, 22, 27) zur Beaufschlagung des Elektrolyten mit einem Potential aufweist. Mit Hilfe der Hilfselektrode (17, 22, 27) wird zwischen dem Elektrolyten und der Arbeitselektrode (33) eine für die Elektrolyse erforderliche Potentialdifferenz erzeugt. Der an der Arbeitselektrode (33) entstehende Elektrolysestrom wird als Analysemesswert abgenommen. Dabei wird der elektrische Potentialmomentanwert des Elektrolyten im örtlichen Bereich der Arbeitselektrode (33) gemessen und wird das Arbeitselektrodenpotential in Abhängigkeit von dem gemessenen Potentialmomentanwert gesteuert.
Patent EP-0137352-A2 (EP)
Inventor: BRACH ULRICH
IPC: B65D50/04
Filed: 1984-09-15
Abstract: Ein Originalitätsverschluß aus Kunststoff für Gewindemündungen mit Haltewulst an Behältern, insbesondere Flaschen. Der Verschluß hat eine Schraubkappe, an der mit axialem Spiel eine Überkappe gehaltert ist. An beiden sind Vorsprünge angeordnet, die innerhalb des axialen Spiels ein- und ausgerückt werden können und als Mitnehmer wirken. Zur Originalitätssicherung ist die Schraubkappe mit Abreißelementen versehen, die mit Krallen unter den Haltewulst greifen. Bei geschlossener Mündung werden die Krallen von der Überkappe in dieser Lage gehalten. Beim erstmaligen Öffnen werden die Abreißelemente zwangsläufig abgerissen. Zur zusätzlichen Ausgstaltung als Kindersicherung wird eine Gruppe von vorsprüngen so ausgestaltet, daß sie beim Zuschrauben immer als Mitnehmer fungieren, beim Abschrauben nur, wenn außer dem Drehmoment eine Axialkraft gegen die Mündung ausgeübt wird.
Patent EP-0145986-A2 (EP)
Inventor: MULLER WILLI
IPC: F02M37/00
Filed: 1984-11-17
Abstract: Es wird eine Einrichtung (11) zur temperaturabhängigen Umschaltung der Überströmmenge einer Diesel-Einspritzpumpe (12) zum Kraftstoff-Tank (14) oder zum Filter (13) vorgeschlagen, bei der ein ein Steuerglied betätigendes Bimetallelement (28) nur der Überströmmenge ausgesetzt ist. Parallel zu dem die Verbindung zum Tank (14) steuernden Steuerglied (27) ist eine Drossel (29) zur Dauerentlüftung geschaltet, während in der Verbindung zum Filter (13) ein Drucksteuerventil (31) mit niedrigem Öffnungsdruck liegt. Die erwärmte Überströmmenge mischt sich mit dem kühlen Diesel-Kraftstoff aus dem Tank und verringert dadurch die Gefahr des Zusetzens des Filters (13) durch Paraffinausscheidung, wobei das Bimetallelement (28) in Verbindung mit der Drossel (29) und dem Drucksteuerventil (31) einen störungsarmen Betrieb der Einrichtung gewährleistet.
Patent EP-0118304-A2 (EP)
Inventor: CUSHMAN MARK EDWARD
IPC: C11D3/39
Filed: 1984-03-05
Abstract: This invention relates to bleaching detergent compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach detergent solution temperatures. Surface bleaching of textiles is bleaching wherein the bleaching mechanism takes place on the textile surface and, thereby, removes stains and/or soils. The bleaching compositions within the invention contain either a mixture of peroxygen bleaches capable of yielding hydrogen peroxide in aqueous solutions and specific bleach activators or the corresponding percarboxylic acids and either a sulfosuccinate, a nitrilotriacetate or mixtures thereof as a bleach promoter.
Patent EP-0135992-A2 (EP)
Inventor: NGUYEN TINH
IPC: B27N3/00
Filed: 1984-07-09
Abstract: An improvement is provided in the compression molding of lignocellulosic composite articles, such as particle or flake board, in which polyisocyanate binder systems are employed, the improvement being the provision of a functional polysiloxane release agent on the mold surfaces to give multiple release. Optionally organopolysiloxane fluid may be employed along with the functional polysiloxane as a diluent.
Patent EP-0136134-A2 (EP)
Inventor: HANSON GARY R C O MINNESOTA MI
IPC: C09J7/21
Filed: 1984-09-10
Abstract: A binding tape for binding the shingled edges of sheets has a supple tough and flexible nonwoven fibrous backing 12 coated on one surface with a pressure-sensitive adhesive 14 and with a barrier 15 coat to seal the backing on the other surface. A low adhesion backsize 16 is coated on the barrier coat to permit winding or stacking strips 11 of tape. Tabs 25 adhered to the ends of the strips aid in locating the strips in relation to the shingled edges and to separate the strips without grasping the adhesive.
Patent EP-0147051-A2 (EP)
Inventor: SAEGUSA TAKEO
IPC: C08G69/40
Filed: 1984-11-19
Abstract: A method for producing a polyether-polyamide block copolymer comprises copolymerizing, in the presence of an anionic polymerization catalyst, a lactam and a polyether prepolymer represented by the formula:wherein R<sup>1</sup> is an aliphatic hydrocarbon residual group having 2 to 6 carbon atoms, R<sup>2</sup> is an aliphatic hydrocarbon residual group having 3 to 12 carbon atoms, and n is an integer of 4 to 450. The polyester prepolymer is prepared by reacting a polyoxyalkylene having two terminal hydroxy groups with an N-chlorocarbonyl lactam. The polyether-polyamide copolymer has high impact strength and is substantially colorless.