baber/WOPTO huggingface dataset:
Patent EP-0150241-A1 (EP)
Inventor: SYDAENMAEKI PEKKA OTTO
IPC: F42B1/028
Filed: 1984-01-28
Abstract: The invention relates to a hollow charge with a directed explosive effect. The hollow charge (1) comprises a housing element (2) receiving the explosive (3), an explosive capsule (4) attached to one end of the hollow charge (1), and a metal cone (5) mounted at the opposite end of the hollow charge. The housing (2) and the metal cone (5) of the hollow charge (1) are centred exactly on a common axis of symmetry (6), the explosive capsule (4) also being arranged on this axis of symmetry (6). To ensure that, when the hollow charge explodes, the mass elements of the metal cone generate an essentially single self-contained impact mass of high velocity, the shape of the cone (5) consisting of pure metal, preferably copper, is parabolic or hyperbolic, as seen from the viewing direction of the target to be blown up, so that the cone angle (2 alpha ) measured on the concave side of the cone is larger than 120 DEG  and smaller than 180 DEG . The cone wall has a uniform thickness over the entire cone region. As a result of this design of the metal cone (5), when the hollow charge (1) explodes the movements of the mass elements of the metal cone in the direction of the axis of symmetry (6) are constant in so far as this is possible in practice. <IMAGE>
Patent EP-0125649-A1 (EP)
Inventor: MURAKAMI JUNZO C O PATENT DIVI
IPC: H04B3/06
Filed: 1984-05-10
Abstract: An automatic equalizer comprises a waveform equalizer (20) having a transversal filter (21) connected to receive an input signal having a linear distortion, and having controllable tap gains; and a tap gain correcting means (47) for successively correcting the tap gains of the transversal filter to take from the transversal filter an output signal from which the linear distortion is removed. In order to maintain the good convergency of tap correction control and prevent the excessive increase of the residual distortion, the tap gain correcting means is arranged to add a small leak to the correction control of tap gains. The magnitude of this leak is increased or decreased depending upon the sum of absolute values of the differences between the tap gains and their predetermined values to be set when the input signal contains no distortion.
Patent EP-0162940-A1 (EP)
Inventor: NICOLET ANDRE
IPC: H01H37/54
Filed: 1984-05-30
Abstract: 1. Overload circuit breaker with a housing (1), with switch contacts (3) contained in the housing (1), with a bimetallic switch which separates the switch contacts (3) electrically when a limit temperature is exceeded, and with a heating resistor (19) connected in parallel to the bimetallic switch, characterized in that the housing (1) is comprised of two essentially identical half-shells, and that all components of the overload circuit breaker are held together and guided by sprung clamp straps (22) in suitable recesses in the housing and are connected without solder inside the housing (1) with the sprung clamp straps (22) serving both to hold the components in place and also to create the electrical connections inside the housing (1).
Patent EP-0129944-A1 (EP)
Inventor: ALBREGTS LEOPOLD ALEXANDER
IPC: B60P3/38
Filed: 1984-06-26
Abstract: Tent construction adapted to be fixed on the roof of an auto car. The construction comprises a self-supporting bearing frame (3), composed of a fixing part (4,5) adapted to be detachably fixed on the roof of an auto car and a canvas carrying part (8,13) to which the canvas is foldably attached and which is movable with respect to the fixing part from a retracted position in which it substantially coincides with the fixing part to an extended position in which it substantially lies in line and level with the fixing part (4,5) and in which it is extending beyond the roof of the auto car.
Patent EP-0127936-A1 (EP)
Title: Cargo container
Inventor: LOOKER ROBERT
IPC: B65D90/02
Filed: 1984-04-19
Abstract: A box-like container typically used in the transportation of cargo by air having an improved door closure apparatus (30, 38, 64). The favored air cargo container has a base pallet (10) having a front (12) and rear hoop attached thereto, to which aluminium sheets (26) are attached to enclose the container leaving one or more door openings. Each of the hoops consists of two corner posts (12a, 12b) and a top crosspiece member (16) therebetween. A piece of fabric material (30) sufficient to cover the door opening of the container is attached to the crosspiece member (16) above the door opening. An elongate bar (38) extends along the bottom width of the fabric material (30). Pins (60) on the elongate bar (38) will engage hooks (62) on the corner posts. (12a, 12b) A pair of cables (64a, 64b) are attached at either end of the elongate bar (38) below the pins (60) an extend upward along and are attached to each side of the fabric material (30) and then diagonally across the back of the fabric piece to the other end of the elongate bar (38). The door closure apparatus (30, 38, 64) is secured by rotating the bottom bar (38) to place the pins (60) on the ends of the elongate bar (38) under hooks (62) on the corner posts (12a, 12b) on either side of the door opening. The bottom bar (38) is then rotated back flush against the corner post (12) pulling the side cables (64a, 64b) tight across the door opening and into a channel (74a) formed in the corner post (12a, 12b).
Patent EP-0129360-A1 (EP)
Inventor: PIRIE DONALD KLEIN
IPC: C07D499/00
Filed: 1984-06-04
Abstract: A process for the debromination of 6-monobromo- and 6,6-dibromopenicillanic acid, and various derivatives thereof, by the action of a bisulfite salt. The debrominated compounds produced find various utilities, as beta-lactamase inhibitors useful in therapy in combination with known beta-lactam antibiotics, or as intermediates in the further synthesis of useful beta-lactam compounds.
Patent EP-0137599-A1 (EP)
Inventor: BHATIA VINAY KUMAR
IPC: F23J15/02
Filed: 1984-07-18
Abstract: A method of removing acid gases from hot flue gases wherein the flue gas is fed through a pipe (3) and up through a tubular reaction chamber (1) having a diverging bottom wall (2) which causes a rapid reduction in axial velocity. Further flue gas is introduced tangentially through a pipe (5) to produce a rising swirling stream of flue gas, in which a powdery absorption agent, that has been introduced through an inlet (4), is entrained. The agent reacts with the acid gas to produce powdery reaction products which are subsequently removed in separators (7,7').
Patent EP-0124387-A1 (EP)
Inventor: BROSSY PIERRE
IPC: B29C67/00
Filed: 1984-03-14
Abstract: To produce a panel of variable thickness, a stratified assembly of a layer of fibers containing a non-polymerized binder and at least one cover sheet is placed between the mold and mold-backing of a molding press. The stratified assembly is caused to conform to the interior surface of the mold or mold-backing by forcing the cover sheet against the mold or mold-backing interior. Hot air is blown into the fiber layer from the mold surface opposite the cover sheet, into at least the region that will correspond to the area of greater thickness. The direction of the heated air is reversed after a period of time, the blowing of the air being maintained and adjusted in order to secure polymerization of the binder. At the same time, the portions of the panel corresponding to areas of lesser thickness, generally the edges of an acoustical panel, are cured (the binder polymerized) by contact heating means. To effect cross-over blowing, both the mold and mold-backing are provided with ports through which heated air may be blown or passed.
Patent EP-0123589-A1 (EP)
Title: Perfectionnements aux systèmes vis-écrou à billes, et leur procédé de fabrication
Inventor: GAIANI ROBERT
IPC: F16H25/22
Filed: 1984-04-02
Abstract: Le procédé consiste à fabriquer au moins l'écrou (2) séparément de ses moyens de fixation (4), puis de réunir par des moyens de liaison ledit écrou à ses moyens de fixation de manière à réaliser un ensemble qui soit adapté au besoin spécifique de chaque application dudit système vis-écrou à billes.
Patent EP-0117831-A1 (EP)
Inventor: GLOTH RICHARD EDWARD
IPC: C08L67/00
Filed: 1984-01-25
Abstract: There is disclosed a method for stabilization of polyester resins by incorporating in the resins novel polymeric diphenylamine compounds, produced by reacting diphenylamine with a dialkylalkenylbenzene or a dihydroxyalkyl- benzene in the presence of an acid catalyst.
Patent EP-0165365-A1 (EP)
Inventor: HOWARD CURTIS GILMORE
IPC: B05D1/40
Filed: 1984-06-22
Abstract: Disclosed is a method and fixture for applying a thin layer of polymer material to a piece of wavy sheet metal (34). The sheet (34) is drawn to the smooth surface (42) of a fixture using a vacuum, and polymer is flowed across the surface using a curved levelling board (50) which produces a generally uniform thickness polymer molding. The edges of the layer are molded with a bevel edge by shaped side rails (38) to provide a relief around the edge of the layer. Thus a raised up polymer portion usually occuring at the edge rail (38) location will not interfere with the precise spacing which the layer is intended to produce between the sheet and a cylindrical workpiece holder.
Patent EP-0149967-A1 (EP)
Inventor: RODE WILHELM DIPL-ING
IPC: B25D9/20
Filed: 1984-11-26
Abstract: A hydraulically operated impacting device includes a differential piston slidably disposed in a bore, and having an impacting surface and a piston rod facing at the other end a valve sleeve circumscribing the piston rod, there being an annular space between the rod and the valve, the valve having a first and a second position; a first duct leads from a pressure source to the bore and is governed by the valve for acting or not acting on the larger one of the two piston surfaces respectively in the first and second positions of the valve; a second duct leads from the source to the bore for acting on the smaller one of the piston surfaces; a third duct leads from the bore at a location below the valve to a ring chamber adjacent the valve, the valve having a collar which is movable in the ring chamber, the piston has a portion which depending on the position of the piston permits or prevents communication between the annular space and the third duct to obtain or not obtain pressurization of the ring chamber for shifting the valve from the first to the second position; the piston has a collar which may enter in part the annular space during a return stroke of the piston while the remainder of the collar and the bore establish a closed chamber so that upon continuation of the return stroke the piston shifts the valve from the second position into the first position in which the valve opens the first duct for obtaining a forward and impacting stroke.
Patent EP-0187142-A1 (EP)
Inventor: CODD EDWIN THOMAS
IPC: E04B1/58
Filed: 1984-08-17
Abstract: Une structure spatiale se compose principalement d'un certain nombre d'éléments de structure, dont les montages voient leurs extrémités jointes en des noeuds, les éléments de structure reliés à un noeud formant un montage de corde (10) et, dans de nombreux cas, un montage supplémentaire d'entretoise oblique (18). A un noeud, l'extrémité nodale de chaque élément de structure (10) d'un montage comporte des parties supérieure et inférieure échelonnées transversalement, la partie supérieure (12) étant superposée sur la partie inférieure (11) de l'extrémité nodale de l'élément de structure suivant (10) du montage, chaque paire de parties supérieure et inférieure superposée au noeud étant fixée ensemble par exemple par des boulons (16).
Patent EP-0162868-A1 (EP)
Inventor: MITCHELL MATTHEW P
IPC: F02G1/055
Filed: 1984-10-29
Abstract: Un moteur de type à cycle Stirling est doté d'une pluralité de montages d'échangeur thermique (12 et 13). Chaque montage se compose d'un refroidisseur (12B, 13B), d'un régénérateur (23A, 23B), d'un réchauffeur (12A, 13A) et d'un régénérateur monté en position terminale (14A, 14B) reliés en série. Grâce à l'utilisation de vannes (18A, 19A, 20A, 21A) synchronisées pour s'ouvrir et se fermer dans un ordre spécifique en fonction du mouvement d'un piston (10), deux volumes séparés de gaz sont comprimés, dilatés et transférés à travers des cycles de type Stirling, partageant séquentiellement des chambres de dilatation et de compression, un volume étant soumis à la dilatation pendant que l'autre est soumis à la compression, et un volume étant isolé dans un montage d'échangeur thermique alors que l'autre est transféré à travers l'autre montage d'échangeur thermique d'une extrémité du cylindre à l'autre.
Patent EP-0167795-A1 (EP)
Inventor: MARTIN FRIEDRICH
IPC: E04G21/12
Filed: 1985-06-01
Abstract: In a method and an apparatus for twisting wire ends together for the purpose of binding sacks, connecting any desired parts or joining reinforcing rods in the subsequent manufacture of concrete or the like, it is proposed, while dispensing with end loops, to remove in each case one piece of wire of predetermined length from a wire spool 13 arranged on a twisting tool 10, and after winding round the parts one or more times to guide the free end piece 23b of the wire back into the region of a clamping or outlet opening 22 of the twisting tool 10, to fix it there by means of a clamping operation, and then to produce a twisting effect on the wires by pulling apart of the tool, the piece of wire still connected in each case to the stock wire spool being cut by a cutting apparatus, either at the time of the first clamping or after twisting, by means of an additional, voluntary movement by the user. A twisting tool for implementing such a twisting method comprises bearing means 12 for a wire stock spool 13 as well as wire-outlet or clamping means 16 which serve for clamping and/or cutting the piece of wire, the clamping region performing a rotary movement for twisting the wire ends when the tool is pulled out axially relative to the hand grip 11. <IMAGE>
Patent EP-0168607-A1 (EP)
Inventor: SCHULZ GUENTER DR
IPC: C07D207/16
Filed: 1985-06-03
Abstract: 1. A pyrrolidinecarboxylic acid derivative of the formula I  see diagramm : EP0168607,P11,F1  where R**1 , R**2 and R**3 independently of one another are each hydrogen, lower alkyl of not more than 5 carbon atoms, lower haloalkyl of not more than 3 carbon atoms and not more than 5 halogen atoms, phenylalkyl where alkyl is of not more than 4 carbon atoms, halophenylalkyl where the phenyl moiety has not more than 3 halogen atoms and alkyl is of not more than 4 carbon atoms, R**2 and R**3 moreover independently of one another are each substituted phenyl, substituents being up to 3 halogen atoms, a nitro group, a cyano group or an alkoxy group of not more than 4 carbon atoms, and furthermore R**3 may also be unsubstituted phenyl, R**4 is hydrogen, n- or isoalkyl of not more than 5 carbon atoms, phenylalkyl where alkyl is of not more than 4 carbon atoms, halophenylalkyl where the phenyl moiety has not more than 3 halogen atoms and alkyl is of not more than 3 carbon atoms, phenyl or substituted phenyl, substituents being up to 3 halogen atoms, a nitro group, a cyano group or an alkoxy group of not more than 4 carbon atoms, a five-membered or six-membered aromatic heterocycle having not more than 3 nitrogens as heteroatoms, cyano, alkylcarbonyl of not more than 5 carbon atoms, haloalkylcarbonyl of not more than 3 carbon atoms and not more than 5 halogen atoms or alkoxycarbonyl of not more than 5 carbon atoms, R**5 is alkylcarbonyl of not more than 5 carbon atoms, haloalkylcarbonyl of not more than 3 carbon atoms and not more than 5 halogen atoms, alkoxycarbonyl of not more than 5 carbon atoms, unsubstituted or substituted phenylcarbonyl, substituents being up to 3 halogen atoms, alkoxy of not more than 4 carbon atoms, alkylthio of not more than 4 carbon atoms, cyano or nitro, or R**5 is cyano or nitro, and R**6 is unsubstituted or substituted phenyl, substituents being up to 3 halogen atoms, alkoxy of not more than 4 carbon atoms, alkylthio of not more than 4 carbon atoms, alkyl of not more than 5 carbon atoms, cyano or nitro, or R**6 is tert-alkyl of not more than 5 carbon atoms.
Patent EP-0170066-A1 (EP)
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/147
Filed: 1982-12-13
Abstract: The invention .discloses an elastic lid made of plastic material particularly suited for accumulators for electric traction. The elasticity of the lid is given, not only by the material which is copolymer polypropylene or polyethylene, but also by the hollow shape obtained on the entire surface; the hollowness is turned upwards abd it allows the extension of the poles during the aging process of the accumulator, while preventing the lid from breaking or from detaching itself from the casing. 
     The invention foresees also a moulded circular ring having a tapered section around the refilling opening, it being elastic too, which prevents the spreading of electrolyte drops during the refilling operation and which also acts as a gasket for the cap. According to one form of execution, the ring (5) has a tapered section having its taper turned upwards. A variation is foreseen in which the ring (8) has the taper turned downwards and some steps which make the material lighter in weight.
Patent EP-0174580-A1 (EP)
Inventor: YAGI YASUOMI
IPC: F17C3/08
Filed: 1985-09-02
Abstract: A superconducting device (9) including a superconducting coil is suitable for use in a nuclear magnetic resonance computer tomography (NMR-CT) apparatus which requires a highly-uniform, highly-stable magnetostatic field. However, a serious problem arises when a large-sized superconducting coil is to be installed in a small room of a hospital or the like. A superconducting device capable of solving this problem is disclosed in which a very low temperature vessel (1) having the form of a cylinder contains a superconducting coil in a state that the superconducting coil is immersed in a very low temperature coolant (12), and a very low temperature coolant inlet port (6) communicating the very low temperature vessel (1) for introducing the very low temperature coolant into the very low temperature vessel (1) is provided along a radial direction perpendicular to the horizontal center axis of the superconducting device and inclined at a desired angle with a vertical direction. The above superconducting device can be installed in a small room of a hospital, and makes easy a very low temperature coolant introducing operation.
Patent EP-0168089-A1 (EP)
Inventor: SMEULERS WOUTER
IPC: H04N5/08
Filed: 1985-06-18
Abstract: A circuit for deriving a synchronizing signal contained in an incoming video signal, comprising a pulse generator (6) generating the synchronizing signal when the incoming signal reaches a threshold value. This threshold value corresponds to a level located between the peak and reference levels of the incoming signal and is determined with the aid of a keyed integrator (5), which integrates the video signal during a period of time which at least partly coincides with the occurrence of an incoming line synchronizing pulse (H) and during a period of time after this occurrence, but before the end of the line blanking interval (B). In the synchronized state of the line synchronizing circuit (8), the required keying pulses are generated by this line synchronizing circuit; in the non-synchronized state the keying pulses are derived from the delayed (by 15) output signal of the pulse generator (6).
Patent EP-0161063-A1 (EP)
Inventor: HODGEN GARY D
IPC: A61P5/00
Filed: 1985-04-03
Abstract: A method of inducing ovulation by administering exogeneous human menopausal gonadotropins employs FSH as the exogeneous human menopausal gonadotropin in the absence of exogeneous LH, in conjunction with a gonadotropin releasing factor antagonist. One particular application of the method is in in vitro fertilisation.
Patent EP-0215984-A1 (EP)
Inventor: BEAVEN PAUL ANTHONY
IPC: G06F3/153
Filed: 1985-09-10
Abstract: A graphics display apparatus with a combined bit buffer and character graphics store (2) includes a coded display buffer (1) containing pointers to the store (2). The store (2) is constituted by odd and even memories used to derive bit patterns for odd and even character cell columns on the display and is partitioned into a font area (22) and a bit buffer area (23). In a first mode of operation, compatible with existing programmed symbol arrangements, pointers in the coded display buffer in conjunction with odd/even select signals (16, 17) and slice signals (8) derive the bit patterns for each raster scan line of the display. In a second mode of operation, a graphic image to be displayed is stored as a bit map in the bit buffer area (23): the required bit pattern is derived using slice and odd/even select signals (8, 16, 17) in conjunction with pointers stored in the coded display buffer (1).
Patent EP-0197232-A1 (EP)
Inventor: LIVET JEAN
IPC: F16K31/06
Filed: 1985-04-11
Abstract: La valve comprend une bobine (7) pour provoquer l'attraction magnétique d'un noyau (20) contre l'action d'un ressort (28). Les sièges sont constitués par des plaquettes (15 et 16) en matière dure destinées à coopérer avec une nervure (21) du noyau pour obtenir l'étanchéité, ces plaquettes (14 et 15) étant maintenues contre leur surface d'appui respective par un élément télescopique (11, 12 et 17).
Patent EP-0211844-A1 (EP)
Inventor: BROWN RONALD D
IPC: B23K9/00
Filed: 1985-04-11
Abstract: Un appareil (8) adaptatif de soudage comprend un système détecteur optique pour détecter la configuration de la section transversale d'une rainure de soudage (75) par le balayage linéaire d'une source de lumière monochromatique (10) à travers la rainure tout en visionnant la lumière réfléchie à l'aide d'une caméra vidéo (12) du type à balayage du canevas. Un micro-processeur (28) reçoit des signaux de la caméra (12), calcule la configuration de la section transversale de la rainure de soudage, et la surface de la section transversale. La déviation angulaire du trajet de balayage est estimée et des calculs correcteurs sont effectués pour compenser les dimensions excessives de la surface calculée, erreur provoquée par le fait que le trajet de balayage est incliné par rapport à la perpendiculaire de la rainure de soudage (75). Le microprocesseur (28) commande au moins la vitesse d'alimentation du fil, la vitesse de déplacement ou la tension afin d'obtenir des caractéristiques appropriées de remplissage de la rainure de soudage (75) en réponse à la surface estimée.
Patent EP-0185070-A1 (EP)
IPC: C08B1/00
Filed: 1985-06-07
Abstract: Substitut de l'humeur vitreuse conçu pour des utilisations ophtalmologiques et formé d'un gel d'acide hyaluronique reticulé et procédé de chirurgie rectinale et de post-vitrectomie lorsque l'humeur vitreuse est remplacée entièrement ou partiellement par un tel gel.
Patent EP-0231175-A1 (EP)
Inventor: BLACKMORE ANDREW
IPC: D07B3/10
Filed: 1985-08-08
Abstract: Une machine à torsader à arceaux à double torsion (10) du type ''extérieur-intérieur'' comporte un berceau (74) qui soutient deux bobines (28, 36) de réception des fils. Des guide-fils (46, 48) sont prévus aux deux extrémités axiales de la machine afin de recevoir et de guider deux groupes séparés de fils (18, 32) et, à l'aide d'un mécanisme à va-et-vient (52), de placer chaque groupe de fils sur une bobine respective (28, 36).
Patent EP-0214412-A1 (EP)
Inventor: PIEH STEFAN DR
IPC: C04B24/22
Filed: 1986-07-17
Abstract: Use of salts of water-soluble naphthalenesulfonic acid formaldehyde condensates having a molar formaldehyde/naphthalenesulfonic acid ratio of 1.2:1 to 3:1 and an intrinsic viscosity of 0.01 to 0.15 dl/g, as an additive to inorganic binders for improving the flowability, and a structural material prepared using binders modified in this manner.