baber/WOPTO huggingface dataset:
Patent EP-0120905-A1 (EP)
Title: Spark plug.
Inventor: LEE ANTHONY JOHN JAMES
IPC: H01T13/50
Filed: 1983-10-11
Abstract: PCT No. PCT/GB83/00253 Sec. 371 Date Jun. 7, 1984 Sec. 102(e) Date Jun. 7, 1984 PCT Filed Oct. 11, 1983 PCT Pub. No. WO84/01674 PCT Pub. Date Apr. 26, 1984.The invention relates to a spark plug (1) comprising at least two insulated electrodes (5) and (6), an earthed electrode (7) and a chamber (4) so arranged with respect to one another that when a voltage is applied arcs are struck in series between electrodes (7) and (6) and (6) and (5) to provide a continuous plasma jet expelled from the chamber (4) at low energies (<100 mJ) and which can be used for combustion of a lean air/fuel mixture.
Patent EP-0127646-A1 (EP)
Inventor: MAHLER WILLY
IPC: F02B23/02
Filed: 1983-12-12
Abstract: Dans une culasse pour moteurs Diesel à injection directe de carburant, la chambre de combustion (10) est placée directement dans la culasse (1).
Patent EP-0119486-A1 (EP)
Inventor: SEKO YASUTOSHI
IPC: A61B5/18
Filed: 1984-02-17
Abstract: A drowsiness alarm system for a vehicle detects and signals that the vehicle driver is drowsy on the basis of the duration during which no steering adjustments are made and the magnitude and speed of abrupt steering adjustments immediately following the non-steering period. Parameters compared to the magnitude and speed of the abrupt steering adjustments in order to recognize steering behavior reflecting drowsiness are adjusted in accordance with the duration of the non-steering period.
Patent EP-0118842-A1 (EP)
Inventor: SCHATEN HEINZ
IPC: F16L55/02
Filed: 1984-03-01
Abstract: 1. Sound absorber for gas pipes, consisting of a grooved and perforated flexible tube (1) which is surrounded at least in the region of the perforations (2) by a sound-absorbent material, in the form of glass fibre mat, for example, and provided with an external surrounding tube (4) which is likewise of grooved and flexible construction, and with terminal closure elements (5), characterized in that the terminal closure elements (5) are constructed as annular caps (6) with a U-shaped cross-section, the outer member (7) of which abuts the external circumference (8) of the external tube (4), the inner member (9) of which abuts the external circumference (10) of the internal tube (1), and the base (11) fo which closes the interstice between the external and internal tubes, whilst the members (7 and 9) of the annular caps (6) abutting the tubes (1 and 4) are glued to the latter, preferably using silicone plastic.
Patent EP-0130431-A1 (EP)
Inventor: MOORE BRIAN BARRY
IPC: H04J3/06
Filed: 1984-06-15
Abstract: In a communications system in which voice is transmitted as packets of digitized samples, a receiving station (Fig. 3) delays the output of the first packet in a way that compensates for wide variations in the intervals at which successive packets are received. According to one feature of this system, a first packet is transmitted at a higher priority so that a greater delay can be used without encounter problems that arise from the uncertainty in the delay in transmitting this packet. In another feature of this system, the arrival times of the first few packets of a conversation are detected and the delay is readjusted in case the first packet has been unusually delayed.
Patent EP-0167641-A1 (EP)
Inventor: HUMMEL HERMANN
IPC: H01B17/28
Filed: 1984-07-03
Abstract: 1. Method of producing a vacuum-sealed and oil-tight closure for transformer construction, in which a shield electrode (9) is provided with an insulating retaining element (10) which is produced using transformer board, characterised by the following steps : a) at least in the main part of its length the shield electrode (9) is shaped around with a first layer of insulating material (11) made from transformer board ; b) then a second layer of insulating material (12) which corresponds to the desired shape of the retaining element (10) and is made from transformer board is applied so that it partially overlaps the first layer of insulating material (11) ; c) after vacuum drying the two layers of insulating material (11, 12) made from transformer board are impregnated in a vacuum with an oil-resistant resin of low or medium viscosity which hardens at low temperature ; d) after the resin has hardened, the film formed by the two layers of impregnated insulating material (11, 12) is provided on each of the free outer faces with at least one further layer of insulating material (14, 15, 16).
Patent EP-0144001-A1 (EP)
Title: Substituted phenoxypropionyl isothioureas, method for their preparation and their use in plant protection
Inventor: LIEBL RAINER DR
IPC: C07C279/22
Filed: 1984-11-03
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL) A compound of the formula I  see diagramm : EP0144001,P13,F4  in which X denotes O or -CH2 - ; Y denotes O, S or NR**5 ; A denotes a direct bond, -CH2 -CH2 - or -CH=CH- ; R**1 denotes the radical  see diagramm : EP0144001,P13,F5   see diagramm : EP0144001,P13,F6  or see diagramm : EP0144001,P13,F7  where Z = CH or N, Q = O or S and n = 0 or 1 ; R**2 denotes (C1 -C4 )-alkyl, where, if Y = NR**5 , R**2 and R**5 , together with the nitrogen atom, can form a 5-membered or 6-membered ring, in which one -CH-group may be replaced by O or NH ; R**3 and R**4 independently of one another denote hydrogen or (C1 -C4 )-alkyl, or together denote the group  see diagramm : EP0144001,P14,F1  and, if R**3 = hydrogen, R**4 also denotes the group -CO-R**8 , -COOR**8 or -CO-NHR**8 ; R**5 denotes hydrogen or (C1 -C4 )-alkyl ; R**6 and R**7 independently of one another denote, H, F, Cl, Br, CH3 , CF3 , NO2 or CN ; and R**8 denotes (C1 -C8 )-alkyl, (C3 -C6 )-alkenyl or phenyl, which can be substituted once or twice by halogen, CF3 or (C1 -C4 )-alkyl. 1. Claims (for the Contracting State AT) A process for the preparation of a compound of the formula I  see diagramm : EP0144001,P15,F1  in which X denotes O or -CH2 - ; Y denotes O, S or NR**5 ; A denotes a direct bond, -CH2 -CH2 - or -CH=CH- ; R**1 denotes the radical  see diagramm : EP0144001,P15,F2   see diagramm : EP0144001,P15,F3  or  see diagramm : EP0144001,P15,F4  where Z = CH or N, Q = O or S and n = 0 or 1 ; R**2 denotes (C1 -C4 )-alkyl, where, if Y = NR**5 , R**2 and R**5 , together with the nitrogen atom, can form a 5-membered or 6-membered ring, in which one -CH-group may be replaced by O or NH ; R**3 and R**4 independently of one another denote hydrogen or (C1 -C4 )-alkyl, or together denote the group  see diagramm : EP0144001,P15,F5  and, if R**3 = hydrogen, R**4 also denotes the group -CO-R**8 , -COOR**8 or -CO-NHR**8 ; R**5 denotes hydrogen or (C1 -C4 )-alkyl ; R**6 and R**7 independently of one another denote, H, F, Cl, Br, CH3 , CF3 , NO2 or CN ; and R**8 denotes (C1 -C8 )-alkyl, (C3 -C6 )-alkenyl or phenyl, which can be substituted once or twice by halogen, CF3 or (C1 -C4 )-alkyl, which comprises reacting a compound of the formula  see diagramm : EP0144001,P15,F6  in which X, R**1 and A have the abovementioned meaning, and "Hal" is chloro or bromo, with a compound of the general formula  see diagramm : EP0144001,P15,F7  in which R**2 , R**3 , R**4 and Y have the abovementioned meaning.
Patent EP-0147580-A1 (EP)
Inventor: WHITNEY THEODORE R
IPC: G03F7/20
Filed: 1982-12-15
Abstract: In this laser pattern generator, plural laser beams (32) are arranged in a closely spaced, noninterfering array. The beams are concurrently deflected across a region of the target surface (30) by an acousto-optic deflector (28) driven by a swept frequency drive signal. The target is moved perpendicular to the direction of deflection to reposition it for exposure during the next stroke of the beams. The extent of target offset in the direction of deflection is measured and used to control initiation of modulation during each deflection stroke, so that each portion of the generated pattern begins from a uniform reference line on the target. Pattern data is supplied to the beams modulators (26) in accordance with data clock pulses the repetition rate of which is established by the rate of change of frequency of the deflector drive signal.
Patent EP-0157027-A1 (EP)
Inventor: BARR WILLIAM ALEXANDER
IPC: F16H59/08
Filed: 1984-04-04
Abstract: A parking brake for automatic transmissions is disclosed which increases the safety of such brakes by arranging the cam (36), control rod (38), pawl (20) and lost motion spring (26) so that whenever the shift lever is not moved to its full park position with the engine running, the lost motion spring (26) exerts a force on the mechanism blocking return thereof to reverse position while urging the mechanism in the direction of its park position, thereby preventing the vehicle thought to have been parked from suddenly moving in reverse possibly injuring anyone standing behind the vehicle.
Patent EP-0135320-A1 (EP)
Inventor: KAJIMURA HARUHIKO
IPC: C22C38/00
Filed: 1984-07-30
Abstract: A dual-phase stainless steel exhibiting improved resistance to corrosion caused by nitric acid is disclosed, which consists essentially of:
     C : not more than 0.02% by weight, Si: 2 - 6% by weight,   Mn : 0.1 - 2% by weight, Cr: 20 - 35% by weight,   Ni : 3 - 27% by weight, P : not more than 0.02% by weight,   N : not more than 0.30% by weight,   
     Fe and incidental impurities: balance the amount of ferrite to be 30 - 70% by volume.
Patent EP-0141530-A1 (EP)
Inventor: BRAUN DAVID L C O MINNESOTA MI
IPC: F04D29/68
Filed: 1984-09-28
Abstract: An axial flow fan combining a shroud (12) defining a fluid pathway (34) coaxial with the shroud (12), a motor (30) having a rotatable shaft (28) mounted within the fluid pathway (34) coaxial with the shroud (12), an impeller (14) mounted to the shaft (28) with the impeller (14) having a hub (16) having a face (20) across the fluid pathway (34) and having an edge (24) at the radial perimeter of the hub (16) and having a plurality of blades (18) mounted radially to the edge (24) of the hub (16) and a set of guide vanes (32) disposed axially with respect to the impeller (14) and mounted within the fluid pathway (34). The hub (16) has at least one face orifice (22) in the face (20) of the hub (16) communicating with at least one edge orifice (26) in the edge (24) of the hub (16) allowing fluid to flow through the hub, providing both axial fluid flow (36) and hub fluid flow (38) through the fan.
Patent EP-0123666-A1 (EP)
Inventor: RENAUD CHRISTIAN
IPC: E01B7/22
Filed: 1984-03-29
Abstract: 1. Apparatus for fastening a stock rail with slide chair (3) for the switch blade (5), in which apparatus a base plate (1) has means intended for fastening the stock rail (7) and for guiding the switch blade (5) with the aid of a slide chair (3) having a nose (35) overlapping the stock rail flange on the switch blade side, characterized in that said base plate (1) has, for the flange (8) of the stock rail (7), a support surface (9) delimited by two ribs (10, 12) parallel to the longitudinal axis of the track, and for the fastening of said flange (8) has a recess (24) disposed longitudinally in the rib (12) situated on the switch blade (5) side and adapted to cooperate with a loop-shaped fastening spring (4) comprising, from one end to the other, a first branch (28), a first curved portion, a second branch (31), a second curved portion, and a third branch (32), the three branches (28, 31, 32) being substantially parallel to one another, the first branch (28) being housed in the recess (24), the second branch (31) being supported on the top face of the base plate against a pressure surface (29) situated on the opposite side of said rib (12) relative to the flange (8) of the stock rail (7), the third branch (32) bearing against the flange (8) of the stock rail (7), applying a substantially normal pressure to said flange, said spring (4) having a flattened shape in order that its highest part will be situated below the upper surface (34) of the slide chair (3), the latter having a shape which provides the access necessary for fitting the spring (4).
Patent EP-0152485-A1 (EP)
Inventor: SAKURADA SATOSHI
IPC: C01B39/46
Filed: 1984-03-09
Abstract: Binder-free zeolite prepared by kneading and molding crystalline aluminosilicate with a silica/alumina binder and crystallizing the binder in the molding to convert 90% or more of the whole molding into crystalline aluminosilicate. The obtained binder-free zeolite shows an improved catalytic effect without reducing the strength of the molding since so called secondary fine pores effectively show a catalytic action. Particularly good performance can be obtained when 50% or more of the crystalline aluminosilicate is TSZ crystalline aluminosilicate, and this catalyst is excellent as a catalyst for selective cracking of n-paraffin hydrocarbons and as catalyst for aromatic alkylation with an alkylating agent such as an alcohol or olefin. Good binder-free zeolite can be obtained by kneading and molding a mixture of 30 to 70 wt% of one or more members selected from among crystalline aluminosilicate, silica/alumina xerogel, and hydrothermally treated silica/alumina xerogel and 70 to 30 wt% of silica/alumina gel containing 2 to 10 wt% alumina, and hydrothermally treating the molding.
Patent EP-0139714-A1 (EP)
Inventor: ENOCSON AKE
IPC: B62M17/00
Filed: 1984-04-02
Abstract: Système de transmission d'alimentation d'énergie mécanique et électrique pour un vélo possédant un cadre et un boîtier de manivelle (1) pour un mécanisme (9) à manivelle et pédale et une fourche inférieure (30) faisant saillie à partir dudit boîtier de manivelle (1) et portant la roue de transmission (3) sur le moyeu de transmission (2) à l'extrémité extérieure de celui-ci, où le système de transmission d'énergie mécanique est formé d'un arbre de transmission (13) qui est relié à ses deux extrémités à des engrenages d'angle (11, 13 et 14, 15) au niveau du boîtier de manivelle (1) et au moyeu de transmission (2) et/ou l'arbre de transmission (13) est enfermé dans l'un (30b) des tubes de fourche inférieurs; le système de transmission et d'alimentation d'énergie électrique est relié directement au système de transmission d'énergie mécanique au moyeu (2) de la roue de transmission de celui-ci. Le boîtier de manivelle (1) se compose de préférence d'un engrenage à plusieurs étages (10). Le moyeu (2) de la roue de transmission est un moyeu de roue libre qui, lorsque la pédale du vélo est actionnée vers l'avant, fournit une transmission d'énergie entre l'arbre de transmission (13) et le manchon extérieur (2) du moyeu, alors que, lorsque la pédale est actionnée vers l'arrière, le vélo est en roue libre. Le mécanisme destiné au guidage et au freinage du vélo est un engrenage fileté récepteur d'énergie (15) coopérant avec un manchon de transmission conique double fileté qui, après mouvement dans une direction, connecte l'engrenage récepteur d'énergie au manchon extérieur (22) du moyeu alors que, s'il est déplacé dans la direction opposée, il relie le manchon extérieur (22) du moyeu à un mécanisme conique de freinage stationnaire (28). Dans un mode préférentiel de réalisation de la présente invention, le système de transmission et d'alimentation d'énergie électrique est monté dans le second (30a) des deux tubes de fourche inférieurs; ledit système de transmission électrique peut comporter un embrayage centrifuge en vue
Patent EP-0151127-A1 (EP)
Inventor: HELLMAN BORJE
IPC: B07B1/55
Filed: 1984-04-27
Abstract: Un dispositif de purification de milieux liquides comme des eaux usées possède un boîtier en forme de bac avec une entrée (18) et trois sorties (20, 19, 21), respectivement pour les criblages, pour un milieu filtré et pour les boues épaissies. Entre l'entrée (18) et la première sortie (20) est disposé de manière à pouvoir pivoter un tambour-filtre (25) dont l'intérieur est associé à la deuxième sortie (19). Sur le tambour-filtre (25) sont disposés des éléments radiaux de filtrage (35) qui, d'une part, font saillie pendant la rotation du tambour à travers un écran de nettoyage afin d'amener les impuretés brutes le long de celui-ci depuis l'entrée (18) jusqu'à la première sortie (20) et, d'autre part, contribuent à épaissir les boues collectées au fond du boîtier qui peuvent ensuite être évacuées par la troisième sortie (21).
Patent EP-0148864-A1 (EP)
Inventor: PELLINEN MARKKU
IPC: A01G1/04
Filed: 1984-06-14
Abstract: Procédé de production de champignons comestibles provoquant la pourriture du bois, sur un lit composé d'hydrates de carbone, de lignines et d'un matériau composé contenant des protéines, le lit se composant principalement d'un matériau contenant de la cellulose, de quantités plus faibles d'une substance protéique et farineuse ainsi que d'eau. Le lit est tassé et pasteurisé, le mycélium d'un champignon est transféré dans le lit par injection, le mycélium est cultivé dans le lit en faisant varier la quantité de température et de lumière, le lit étant ensuite enlevé de l'emballage pour la production de champignons comestibles. Selon l'invention le matériau du lit est mélangé avec de faibles quantités de tourbe pendant la préparation du matériau, la quantité totale d'amidon et de protéine est limitée à moins de 10% et le pH du lit est réglé à une valeur inférieure à 5.
Patent EP-0148216-A1 (EP)
Inventor: THOMAS DONNELL AUSTER HUBERT
IPC: G01G11/04
Filed: 1984-06-18
Abstract: L'appareil ci-décrit est utilisé pour peser un matériau pouvant s'écouler tel que des grains comestibles, des minerais broyés et des liquides. Le matériau entre dans une région d'une trémie (1) et passe au travers d'une grille (2). L'écran (2) permet d'empêcher que des objets indésirés tels que des animaux n'entrent dans les grains comestibles, et sert également à dissiper ou éparpiller l'écoulement de produit sur la base de la trémie (1). L'écoulement de produit passant au travers de l'écran (2) est dirigé par des ouïes (28) de manière à atteindre indirectement de nouvelles ouïes (8). Ces nouvelles ouïes (8) sont équidistantes et parallèles à un plan d'entrée incliné à 35o par rapport à l'horizontale et définissant une pluralité de structures de type déversoir qui vont progressivement en montant. Après avoir quitté les ouïes (8), le matériau passe directement en bas dans une cuve de pesage (15). La cuve de pesage (15) comprend une rangée de barres équidistantes entre elles et placées à angle droit par rapport aux organes des ouïes (8). Lorsque le matériau coulant traverse la cuve de pesage (15), la résistance produite par le passage du matériau affecte la cellule de chargement (9) à laquelle la cuve de pesage (15) est rattachée et produit un signal électriquement détectable proportionnel au débit du matériau s'écoulant. Le dispositif peut avoir une forme rectangulaire ou circulaire.
Patent EP-0162198-A1 (EP)
Inventor: OTTKA MANFRED DIPL-ING
IPC: H04L27/156
Filed: 1985-02-22
Abstract: 1. Method for the demodulation of mFSK signals frequency-shift-keyed as desired, wherein the frequency-shift-keyed signal is overscanned in the sense of the scanning theorem and converted analog-to-digital in n bits wide words (AW), characterized thereby, that these n bits wide words (AW) are entered into a series-to-parallel converter and a determinant word (BW) of the width of n.k. bits is formed there from k words, that the Hamming distance is determined between determinant words each consisting of respective k scanning values lying one behind the other in time - k being chosen suitable and as an integral number - and respective 2**nk target values (SW), that the target value is looked for, which displays the smallest Hamming distance from the respective determinant word and that the sought frequency or the associated base band word is then determined by the thus found target value.
Patent EP-0166462-A1 (EP)
Inventor: BRANDES WILHELM DR
IPC: A01N59/20
Filed: 1983-09-05
Abstract: Novel fungicidal active substance combinations of specific 1,2,4-triazolyl alkanols, which are known, of the formula <IMAGE>  in which  X represents chlorine or phenyl and  (A) polyhalogenoalkylthio derivatives of the formula <IMAGE> in which R<1>, R<2> and haloalkyl are as defined in the description.
Patent EP-0173321-A1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D239/46
Filed: 1985-08-19
Abstract: Novel sulphonylguanidinopyrimidine derivatives of the formula (I) <IMAGE> (where the radicals M, R<1>, R<2>, R<3>, R<4>, R<5> and R<6> are as defined in the description), and 1:1-adducts of compounds of the formula (I) with strong acids, their preparation, and their use as herbicides.
Patent EP-0180141-A1 (EP)
Inventor: WATANABE HIROYUKI
IPC: C08C19/44
Filed: 1985-10-23
Abstract: A process for making a diene polymer rubber which comprises reacting an active diene polymer rubber having alkali metal and/or alkaline earth metal terminals, which is obtained by polymerizing a conjugated diene monomer alone or together with an aromatic vinyl monomer in a hydrocarbon solvent, using an alkali metal and/or alkaline earth metal initiator, with
     (1) a tin compound expressed by the general formula R a S n X b  (in which R stands for an alkyl, alkenyl, cycloalkenyl or aromatic hydrocarbon group; X is a halogen atom; a is an integer of 0-2, and b is an integer of 2-4), and   (2) at least one organic compound selected from the group consisting of aminoaldehydes, aminoketones, aminothioaldehydes, aminothioketones and the organic compounds having in their molecules
       
(in which A stands for an oxygen or sulfur atom).
Patent EP-0182538-A1 (EP)
Inventor: GOULD COLIN ANTHONY
IPC: G02B6/44
Filed: 1985-11-05
Abstract: A submarine telecommunications cable includes a plurality of optical fibres in the bore of an orientated plastics strength member. The cable may have an average density of 0.9 to 4.0 and preferably a neutral buoyancy whereby most of the weight of the cable is carried by the sea. This reduces tension in the cable during laying. The bore of a submarine cable is filled with a solid elastomeric embedding medium which occupies the space between the fibres. This gives a void-free structure which assumes ambient pressure. The strength member may be made from orientated polyethylene. The cable is preferably buried in the sea bed during use.
Patent EP-0165831-A1 (EP)
Inventor: DEGUIN ALAIN
IPC: B01J49/90
Filed: 1985-04-30
Abstract: An installation and apparatus for treating a liquid, in particular for demineralizing water passing through a bed of active granular material which is compacted in a high position and which is periodically regenerated by a reverse flow. The installation comprises a treatment volume (10), an expansion volume (20) for the bed and disposed coaxially above the treatment volume (10); communication and isolation means (20, 32) between said two volumes, and means for periodically causing the liquid to be treated to flow through the bed and for causing regenerator liquids to flow through the bed.
Patent EP-0184483-A1 (EP)
Inventor: COLLIN ROBERT
IPC: H03F1/34
Filed: 1985-11-08
Abstract: 1. A low-noise broadband amplifier for VHF waves, comprising a transistor (Q1 ) associated to a feedback transformer circuit, characterized in that the transformer circuit comprises two transformers, the primary winding of the first transformer (T1 ) being inserted between the emitter of the transistor and its base, the primary winding of the second transformer (T2 ) being inserted between the collector of the transistor and the point of common potential, whereas the secondary windings of these two transformers are series connected and integrated in the emitter circuit of the transistor, the amplifier output signal being taken off across a portion of the primary winding of the second transformer (T2 ), the number of turns of the secondary windings being very small in order to restrict the leakage inductance.