baber/WOPTO huggingface dataset:
Patent EP-0034094-A2 (EP)
Inventor: DESFONTAINES GUY
IPC: G21C7/14
Filed: 1981-02-04
Abstract: L'invention concerne un ensemble de commande d'un réacteur nucléaire. Cet ensemble est constitué par une pluralité d'enceintes étanches (17) en communication avec l'intérieur de la cuve du réacteur (15) qu'elles prolongent vers le haut, au dessus du couvercle (16), renfermant chacune un mécanisme de déplacement d'un ensemble absorbant les neutrons dans le coeur du réacteur. Les moteurs d'entrainement (18) des mécanismes sont disposés dans la partie supérieure des enceintes étanches (17) à l'intérieur de cheminées d'aération verticales (32). L'ensemble de commande comporte un dispositif de support et d'isolation des enceintes étanches (17) constitué par une structure verticale (23) solidaire du couvercle de la cuve (16), une plaque résistante horizontale (27) fixée à la partie supérieure de la structure verticale (23) et une enveloppe d'isolation thermique (36) entourant les enceintes étanches (17) jusqu'à un niveau inférieur au niveau des moteurs (18). L'invention s'applique en particulier, aux réacteurs nucléaires à eau sous pression équipés de mécanismes à vis et écrous.
Patent EP-0065278-A2 (EP)
Inventor: SCHUMACHER RUDOLF ING GRAD
IPC: A22C13/00
Filed: 1982-05-13
Abstract: Eine transparente, schrumpffähige Folie besteht aus einer oder mehreren Schichten, bei der die eine Schicht oder bei mehreren Schichten mindestens eine der Schichten aus Polyamid besteht. Bei der Polyamidschicht handelt es sich um eine Abmischung von 15 bis 90 Gew.-% teilaromatischem Polyamid und/oder teilaromatischem Copolyamid. Der Restanteil besteht aus linearem Polyamid und/oder linearem Copolyamid und/oder einer elastomeren Komponente. Die Folie ist bei Temperaturen unterhalb 120°C, zweckmässig bei 60 bis 90°C verstreckt und hat dadurch ihre Schrumpffähigkeit erhalten. Die Verstreckung kann auch durch einen Tiefziehvorgang erfolgen. Bei mehrschichtigem Aufbau ist die Polyamidschicht bevorzugt mit einer Polyolefinschicht kombiniert.
Patent EP-0079056-A2 (EP)
Inventor: NAITO HIDEKI
IPC: C09B1/54
Filed: 1982-11-04
Abstract: A heat-developable color photographic material is disclosed. The material is comprised of a support having thereon a layer containing at least a light-sensitive silver halide, an organic silver salt oxidizing agent, a hydrophilic binder, a reducing agent for the silver halide and/or the organic silver salt oxidizing agent and a dye releasing compound which is capable of bonding to an oxidized product of the reducing agent and releasing a hydrophilic dye. The heat-developable color photographic material can easily provide a clear and stable color image by imagewise exposure to light and a heat development procedure. A method of forming a color image using the heat-developable color photographic material is also disclosed.
Patent EP-0082951-A2 (EP)
Inventor: DREHER GUNTHER DIPL-ING
IPC: F16H61/425
Filed: 1982-11-19
Abstract: Method and device for controlling a motor vehicle power unit consisting of an internal combustion engine and a variable-ratio power divider transmission. For adjusting the output, use is made of the data from the only sensor sensing the speed at the transmission output end, and from the accelerator and brake pedals. The resultant reference value is directly transferred to an engine function generator in which engine characteristics are stored. The output signal from the engine function generator is used to control the throttle or the fuel supply system actuating lever. The reference generator also directly influences a speed function generator, in which the optimum speed is stored. Its output signal is linked with the indication from the sensor so as to form a reference value for the transmission ratio and is processed in a transmission control unit for form actuating signals for the transmission.
Patent EP-0094987-A2 (EP)
Inventor: JUNG INGVAR
IPC: F28F27/02
Filed: 1982-12-28
Abstract: A flow control device for providing a substantially uniform and vortex-free inflow and distribution of feedwater to a steam generator having a tube bundle (78) for a primary fluid disposed in a shell (5) provided in the feedwater inlet nozzle (4) including a diffuser structure (21), with a number of diffuser channels (22) adapted to restrict outflow of water from the generator shell during a break in a feedwater pipe connected to the inlet nozzle and baffle means (80) associated with said diffuser structure to deflect the feedwater flow in a radial direction about the inlet nozzle, the baffle means being arranged closely adjacent the inlet nozzle (4) between the downstream ends of the diffuser channels (22) and the tube bundle enclosed by the shell (5).
Patent EP-0083115-A2 (EP)
Inventor: ROBESON LLOYD MAHLON
IPC: C08G63/18
Filed: 1982-12-29
Abstract: Described herein are laminate compositions comprising a polyarylate, or blends thereof, derived from a dihydric phenol and an aromatic dicarboxylic acid which is laminated upon the surface of a poly(aryl ether), particularly polysulfone. In contrast to the highly ultraviolet sensitive polysulfone, the laminate compositions of this invention exhibit good weatherability including no adverse effects, e.g., degradation, from prolonged ultraviolet irradiation exposure. The laminate compositions of this invention have beneficial utility in solar energy applications.
Patent EP-0071317-A2 (EP)
Inventor: SILBERBERG JOSEPH
IPC: C08L81/00
Filed: 1982-07-26
Abstract: Blends of a sulfone polymer, such as polysulfone, polyethersulfone, or polyphenylsulfone, and an impact resistant interpolymer comprising crosslinked acrylic or methacrylic rubber, crosslinked styrene-acrylonitrile, and uncrosslinked styrene-acrylonitrile polymer components are disclosed.
Patent EP-0074317-A2 (EP)
Inventor: PANETTA PASCAL
IPC: E21B47/00
Filed: 1982-09-02
Abstract: Dip measurements and investigation of geological formations traversed by a deviated borehole is carried out by means of an apparatus comprising a measuring sonde and a cartridge connected to a cable. The sonde carries four measuring pads regularly distributed by means of articulated arms which keep the pads parallel to the axis of the sonde. The opposite arms are forced to stay symmetrical in relation to the sonde. The sonde is connected to the cartridge so that its axis can depart angularly from the axis of the cartridge, enabling the latter to rest on the borehole wall. The pads have a length smaller than twice the transverse dimension D of the sonde.
Patent EP-0107147-A2 (EP)
Inventor: NIWA TOMOMITSU C O MITSUBISHI
IPC: G05B19/416
Filed: 1983-10-12
Abstract: A numerically controlled process for a machine tool or the like is improved by reducing the idle time of the tool. This is effected by inputting the initial shape of the workpiece (2) and comparing this shape with a tool path determined on the basis of the desired finished shape (6). When the working path (I 1 , 1 2 , I 3 , I 4 ) of the tool passes through an area where no machining takes place (dotted line), the workpiece being e.g. precut in this area, the tool is made to move at a relatively high speed to the next actual machining location.
Patent EP-0093526-A2 (EP)
Inventor: DAVIES GWILYM RHYS
IPC: C25B3/23
Filed: 1983-04-15
Abstract: A process for the production of epoxides of the formula
     in which the benzene ring A is substituted with 1 to 3 halogen atoms, which are the same or different, and optionally carries other substituents, and R' is
     which is the same as or different from the other group
     or C 1-6  alkyl, the process comprising electrolysing the corresponding alkene of the formula (II):
     in a medium comprising a solvent for the alkene and an aqueous solution of a halogen salt, the solvent/water ratio by weight being greater than unity, the solvent being miscible with water at the solvent/water ratio used and being chemically inert to both the alkene and the free halogen produced from the halogen salt by the electrolysis. 
     The epoxides are useful in the synthesis of fungicidal compounds and certain of the epoxides are novel compounds.
Patent EP-0102718-A2 (EP)
Inventor: ATKINS TERRANCE JOSEPH
IPC: F02M69/04
Filed: 1983-07-14
Abstract: @ A fuel rail (18) supporting injectors (20) for delivering fuel to an engine has fuel supply and fuel return passages (24, 26) interconnected through a recess (48) in a plug (44) at each end of the fuel rail (18). The recesses (48) are calibrated to direct the proper proportion of the fuel past the injectors (28). The fuel supply passage (24) is configured to allow separation of fuel vapor from the liquid fuel received by the injectors (28) and to conform to the shape of the plug (44) and the fuel return passage (26).
Patent EP-0104087-A2 (EP)
Inventor: HIRST IAN
IPC: B65H3/46
Filed: 1983-09-21
Abstract: A sheet transport (29) including one or more drive nips (102/103, 90/91, 94/95, 113/114) and a mechanism for automatically disengaging the nips in response to a predetermined condition such as the sensing of a jammed or stalled sheet, the movement of a sheet delivery tray between a sheet feeding position and a retracted position or the opening of an access door to the sheet transport. In a preferred form one element of each drive nip is moved away from the other element on a pivoted mounting.
Patent EP-0085614-A2 (EP)
Inventor: TOYONAGA NORIYASU
IPC: H04B14/00
Filed: 1983-01-27
Abstract: A data transmitting-receiving system, in the transmitter part of which, digital modulations are applied to a vertically (V) polarized wave carrier and a horizontally (H) polarized wave carrier, which V- and H-polarized waves have the same frequency and are in synchronism with each other, also which digital modulations are achieved in accordance with data to be transmitted supplied via two separate routes. Thus, a plurality of coded points corresponding to data are distributed in a three dimensional space and transmitted to a receiver part. The receiver part receives the coded points distributed in a three dimensional space and then reproduces the transmitted data therein.
Patent EP-0086723-A2 (EP)
Title: Nouvelles pyrimidones substituées et leurs sels, leur préparation, leur application comme médicaments, les compositions les renfermant et les nouveaux intermédiaires obtenus
Inventor: WESTWODD ROBERT
IPC: C07D405/12
Filed: 1983-02-15
Abstract: L'invention a pour objet de nouvelles pyrimidones substituées ainsi que leurs sels, répondant à la formule générale (I): <IMAGE> où R1 est hydroxy, alcoxy (1 à 5 carbones), (1H-tétrazol-5-yl) amino ou hydrazino, A représente <IMAGE> où R2 est hydrogène ou alcoyle (1 à 5 carbones), étant entendu que R2 ne peut être hydrogène lorsque R1 est alcoxy ou A représente <IMAGE> où R2 a la signification déjà indiquée, R3 et R4 représentent hydrogène, halogène, alcoyle ou alcoxy (1 à 5 carbones), leur préparation, leur application comme médicaments, notamment antiallergiques, les compositions les renfermant et les nouveaux intermédiaires obtenus.
Patent EP-0106792-A2 (EP)
Inventor: HALEN LARS
IPC: H05B6/20
Filed: 1983-10-07
Abstract: Ofenanordnung zum Schmelzen und Warmhalten von Metall mit einem ersten und zweiten Gefäß für eine für Schmelze vorgesehenen ersten und zweiten Kammer (5, 5'), mit mindestens einer zwischen den Kammern (5, 5') angeschlossenen Induktoreinheit (6), die einen Block (7) aus keramischem Material, einen aus mindestens zwei Schenkeln (11) und mindestens zwei Jochen bestehenden Transformatorkern (12) und eine auf dem Transformator sitzende Primärwicklung (13) enthält, mit einem durchgehenden Kanal (15) in dem Block, durch welchen Kanal ein Schenke (11) des Transformatorkerns (12) verläuft und mit Induktorkanälen (8, 9) im Block durch die sich eine aus Schmelze bestehende Sekundärwicklung schließt. Die beiden Ofengefäße mit den beiden Kammern (5, 5') stehen an je einer Seite mit Kontaktflächen (21) des Induktors in Kontakt und werden durch geeignete Befestigungselemente (18) gegen den Induktor gepreßt. Die aus Schmelze bestehende Sekundärwindung des Transformators erstreckt sich über die beiden Induktorkanäle (8, 9), zwei Öffnungen (10, 10') in den Offengefäßwänden und die Kammern (5, 5').
Patent EP-0085660-A2 (EP)
Inventor: SEVERINSSON ANDERS STEFAN
IPC: H01S3/101
Filed: 1983-01-18
Abstract: The invention relates to a method and an apparatus for maintaining a predetermined beam direction in a laser pulse transmitter having a laser resonator including a laser rod (1) with a rotating prism (2) at one end and output coupler (3) at its other end, as well as a flash lamp (4) which is energized to emit a flash pulse for pumping the laser rod (1) with light energy. In accordance with the invention, the deviation of the beam from the predetemined beam direction is measured with the aid of a measuring circuit (13-18), subsequent to which the working point of the laser pulse transmitter is adjusted in response to the magnitude and polarity of the deviation to a predetermined working point corresponding to the predetermined beam direction, e.g. by altering the flash pulse energy.
Patent EP-0116284-A2 (EP)
Inventor: PIETZSCH LUDWIG DR-ING
IPC: G06K9/78
Filed: 1984-01-10
Abstract: A method and device are proposed for recognising planar patterns (73) on various objects (72), such as newspapers, by means of optical sensors (74), in which the objects (72) are characterised by differences in the actual planar pattern, such as the newspaper title. In accordance with the invention, a characteristic optical value of the actual planar pattern is recorded by lines in at least one preferred direction of the object (72) and this is compared line by line with corresponding stored values for all previously recorded specified patterns for all objects. The result of the comparison is then summed. The object (72) which, in comparison with the stored values, exhibits the least deviation in the sum obtained from the corresponding value for the pattern concerned is recognised as correct (Figure 1). <IMAGE>
Patent EP-0122638-A2 (EP)
Inventor: MALLON CHARLES BERNARD
IPC: C07F7/04
Filed: 1984-04-18
Abstract: Ethyl orthosilicate is produced by contacting silicon metal with a mixture of methanol and ethanol in the presence of a catalytic amount of an alkali metal metal carbonate or bicarbonate at a temperature of at least 130°C. The methyl orthosilicates produced are converted to ethyl orthosilicate by transesterification with ethanol.
Patent EP-0128492-A2 (EP)
Inventor: KAWAI JOJI C O MITSUBISHI DENK
IPC: H02M1/084
Filed: 1984-06-01
Abstract: A method of measuring the d.c. level in the output of an a.c.-to-d.c. power converter provides the accurate measurement result with a minimal time lag for the measurement and without the need of changing the operating parameters depending on each ripple frequency by the averaging process for the ripple component included in the d.c. output over certain periods of the input power frequency.
Patent EP-0129825-A2 (EP)
Inventor: ABOLINS VISVALDIS
IPC: C08L69/00
Filed: 1984-06-18
Abstract: Thermoplastic blends of a polyphenylene ether and a polyamide are described in which the two resins are blended over a broad range of amounts in the presence of an organic phosphate. The compositions can be formulated to be flame retardancy enhanced, and in optional embodiments they contain a stable, relatively non-volatile bromine material for further improvements in the flame retardancy.
Patent EP-0155985-A2 (EP)
Inventor: FRANCKE ERWIN
IPC: F41G3/26
Filed: 1984-08-08
Abstract: The method for simulated shooting for firing training, especially of tank gunners, allows an exact judgement of the particular shot, including its prehistory, permits an exact assessment of the hit and guarantees simple evaluation even under manoeuvres conditions. Care is taken to ensure that each target emits a characteristic radiation which is received, together with the target image, by means of a television camera and which is transmitted to a central unit. The signals received also contain the codable characteristics for identifying the vehicle supplying the target image, so that when the crosshairs are located on the target at the moment of firing, a hit acknowledgement can take place and, if appropriate, a smoke charge be ignited at the target via a coded radio command. <IMAGE>
Patent EP-0136515-A2 (EP)
Inventor: CYRON THEODOR DIPL-ING
IPC: F01N3/28
Filed: 1984-08-22
Abstract: 1. A metallic carrier housing for exhaust catalysts, consisting of alternate layers of corrugated sheet metal strips (2) and non-corrugated sheet metal strips (3) which are wound in spiral fashion, where the two sheet metal strips are brazed to one another at all of or part of their contact points, characterised in that the non-corrugated sheet metal strip (3) has a structure extending in the direction of winding or approximately in the direction of winding composed of channels (4) or grooves.
Patent EP-0137340-A2 (EP)
Title: Compressed-air system of a motor vehicle
Inventor: SAUTER JOSEF DIPL-ING
IPC: B60T17/00
Filed: 1984-09-13
Abstract: 1. A compressed-air system (1) for a motor vehicle, especially an air-brake assembly, in which the system comprises at least one compressed-air receiver (2) for supplying compressed air to operating and/or control appliances (3, 4, 11) of the vehicle, and in which the vehicle's engine and/or its gear train are sound-absorbingly encased, characterized in that the air-exhaust openings of the operating and/or control appliances (3, 4, 11) are connected by ducts (6, 7, 10; 5, 12; 13) to a or a respective casing (9, 16) housing the engine (8) and/or the gear train.
Patent EP-0140381-A2 (EP)
Inventor: OKAMOTO HIROO
IPC: G11B20/18
Filed: 1984-10-31
Abstract: Disclosed is an error correction in reproducing a digital signal of a digital audio system or a PCM reproducing system. 
     Code words such as doubly-encoded Reed-Solomon code comprise first code blocks including a plurality of information words arranged in a first arrangement and a plurality of first check words generated by a code having a Hamming distance of d, to said information words, and second code blocks including a plurality of information words arranged in a second arrangement and a plurality of first check words each having a plurality of information words and a plurality of first check words belonging to different one of said first blocks, and a plurality of second check words generated by a code having a Hamming distance of d 2  to said plurality of information words and said plurality of first check words, are decoded to correct errors. For such a doubly-encoded error correction code, at least error detection is effected in a first decoding and flags indicating decoding conditions are added. In a second decoding, error detection for the first code blocks and error correction for S 2  words at unknown locations and E flagged word erasure, where S 2  and E satisfy a relation of 2S 2  + E  S  d, - 1, are parallelly or sequestially are effected, and a combination of S 2  and E having a high correction capability and a low probability of mis-correction is selected from a plurality of correction results of error locations and the number of flags added at the first decoding, and the word errors are corrected based on the selected combination.
Patent EP-0146994-A2 (EP)
Inventor: PASQUALINI BRUNO
IPC: F25D23/08
Filed: 1984-12-17
Abstract: The invention relates to a profile of plastic material for refrigerator and similar cabinets, comprising a bellows gasket portion which provides a tight seal between the door and the cabinet, characterized in that the profile and the gasket portion are integral and form only one piece produced by co-extrusion of two materials having a different rigidity such as to permit a ready detachment of the gasket portion, which is less rigid than the profile, from the profile along the region of their connection, under an appropriate manual or mechanical force, and that the said profile has on its side facing the cabinet a pair of alteral faces between which a groove is defined, suitable for receiving a substituting bellows gasket portion, and on its side facing the door at least one side-flange elastically yielding, acting as a spring for press (snap) coupling the door and the counterdoor in cooperation with the said lateral faces, each one of the said faces operatively self-positioning relatively to the door shell and the counterdoor.
Patent EP-0122054-A2 (EP)
Inventor: QUITMANN CLIVE ERNST OTTO
IPC: B65D73/00
Filed: 1984-03-09
Abstract: A holder (A or C) for an article (B or D) can be used on a display device at the point of sale, and as part of a rack of similar holders by the user. The holder comprises a base plate (1 or 1'), holding means (2 or 2') for detachably holding the article, first mounting means (6 or 6'), and second mounting means (7, 8 or 7', 8'). The holding means (2 or 2') is provided on one side of the base plate (1 or 1'). The first mounting means (6 or 6') is provided for mounting the holder (A or C) on a display device, and the second mounting means is provided for fixing the holder to a wall member with the other side of the base plate (1 or 1') in contact with the wall. The base plate (1 or 1') is generally rectangular in configuration, and the edges of at least one pair of its opposed edges are provided with complementarily-shaped projections (9, 10 or 9', 10'), whereby the holder (A or C) can be joined to a similar holder by engaging one of said projections with the complementarily-shaped projection of the other holder.
Patent EP-0141482-A2 (EP)
Inventor: BUCHANAN ALEXANDER TURNBULL
IPC: E04F21/06
Filed: 1984-05-17
Abstract: A plastering hawk preferably of polypropylene, has an elongate handle (1) and a plate (2) attached to one end of the handle, which plate extends in a direction transverse to the longitudinal axis of the handle. One edge portion (5) of the plate extends away from the handle at an acute angle to the axis of the handle. 
     In use the acute angled portion of the plate is butted against a work surface and plaster on the hawk is moved across the acutely angled portion (5) into the work surface, thus providing a smooth transition onto the work surface.
Patent EP-0146247-A2 (EP)
Inventor: OGURA MANABU
IPC: F21V33/00
Filed: 1984-11-02
Abstract: @ Lighting apparatus comprises a rod like member such as a candle having a light source, typically a flame or bulb at an upper end thereof. An optical fibre extends along the rod like member with its upper end juxtaposed the light source and the lower end in operative relationship with a photosensor which may act as a switch. In a specific embodiment the photosensor is connected with a sound reproductive system so that when the light source is illuminated, the luminous flux transmitted by the optical fibre is above the threshold which triggers the photosensor and renders the sound reproductive system operative.
Patent EP-0143613-A2 (EP)
Inventor: URANO SATOSHI
IPC: C07C263/12
Filed: 1984-11-22
Abstract: Production of an alkenoyl isocyanate of the formula:
     wherein R is a hydrogen atom or a lower alkyl group by reacting an acrylamide of the formula:
     wherein R is as defined above with an oxalyl halide of the formula:
     wherein X is a halogen atom to give a reaction mixture comprising a haloalkanoyl isocyanate of the formula:
     wherein R and X are each as defined above with or without the alkenoyl isocyanate, recovering the haloalkanoyl isocyanate and, when present, the alkenoyl isocyanate separately from the reaction mixture and reacting the recovered haloalkanoyl isocyanate with a hydrogen halide-eliminating agentto give the alkenoyl isocyanate.