baber/WOPTO huggingface dataset:
Patent EP-0111597-A1 (EP)
Inventor: GARDNER NORMAN A
IPC: G03G15/22
Filed: 1982-12-06
Abstract: Confidential information is printed, typed or otherwise applied to paper with a colour having a reflection spectral response or less than about 10% for light with a wave-length below about 600 millimicrons. The colour is sufficiently contrasting with the information to enable the information to be read by the human eye when the document is viewed under white light, but the document cannot be successfully photocopied.
Patent EP-0083320-A1 (EP)
Inventor: BINI FRANCO
IPC: D04B1/24
Filed: 1982-11-26
Abstract: This invention concerns a procedure for forming a pantyhose product (50) with a continuous processing motion on knitting machines with two needle beds and with at least two feeds, one for each needle bed, said procedure envisaging the formation of two knitted tubes (57A-57B), one within the other, on two needle beds, whereby the two tubular fabrics are connected together along a lengthwise connecting zone (52) having a length which corresponds substantially to the panty portion (51) of the product (50), and a lengthwise separating cut is made substantially on the centre line of said connecting zone (52), and whereby said procedure envisages that, so as to form the zone (52) connecting the two knitted tubes (57A-57B) with at least one feed (56), the yarn (55) is knitted by a given portion of needles (54) selected at substantially regular intervals on one needle bed (A) and also by some needles (154) of the opposed needle bed (B), and whereby said selected needles (54) pass with their own hooks at the same level as the respective sinkers so as not to take the yarn, whereas the corresponding needles (154) of the opposed needle bed which are aligned with said needles (54) are set to work and knit the yarn with the stitch of the tubular fabric processed by said needles (54) and thus form a connecting bridge (59), said selection being performed in such a way that said needles (54) pass in one course at the same level as the sinkers without taking the yarn but take the yarn in the next course and make stitches. 
     This invention also concerns a machine with opposed needle beds to carry out said procedure and also concerns the pantyhose product thus obtained.
Patent EP-0061440-A1 (EP)
Inventor: ALEMBIK ALFRED
IPC: A47C19/02
Filed: 1982-02-25
Abstract: An upholstered bed (1) has a bed frame (3), on which a headboard (2) is mounted so as to be swivellable by its upper edge (4) by means of a hinge (14). The lower edge (6) of the headboard (2) in its oblique position is supported in relation to the bed frame (3) via links (7). The links (7) can be swivelled up by means of a cable pull (7) guided upwards out of the bed frame (3), and the headboard (2) can be brought back into its upright position. The links (7) can consist of a plate which is attached freely swivellably to the headboard (2). <IMAGE>
Patent EP-0069777-A1 (EP)
Inventor: RUPP WIKTOR J
IPC: C03B23/035
Filed: 1982-01-18
Abstract: Procede et appareil de fabrication de lentilles de verre de puissance progressive utilisant un assemblage consistant en un bloc de formation de lentille (20) et une ebauche de lentille (12). La surface (25) du bloc de formation de la lentille est pourvue d'une forme qui, apres flechissement, fait prendre a la surface convexe (14) de l'ebauche (12) la forme finale desiree. Le bloc de formation est pourvu de plusieurs ouvertures (21 a 24) couplees a une pompe a vide (26). La depression appliquee par l'orifice (21) cree une pression differentielle de maniere a forcer l'ebauche vers le bas contre la surface du bloc de formation et le procede est conduit par vague jusqu'a ce que l'ebauche de lentille epouse entierement la forme de la surface du bloc de formation (20).
Patent EP-0085375-A1 (EP)
Inventor: WIDERBY LENNART
IPC: F24F13/08
Filed: 1983-01-23
Abstract: An exhaust air valve for placement in a ventilation conduit through which air is exhausted from a space to be ventilated. The valve has a casing with a concave seat surface facing upstream of the flow through the conduit and having a central valve orifice. A convex valve element cooperates with the seat surface and when the valve is closed engages the seat surface along a line of contact surrounding the seat. The curvature of the respective surfaces is the same, at least along the line of contact to ensure a tight closure of the orifice by the valve body. When opening, the valve body slides along the curved surface and the upstream surface of the valve body exposed to the flow is also convex to guide the flow toward the center of the orifice. Several embodiments are illustrated including valves with cords for remotely controlling the valve and heat-sensitive tripping mechanisms which automatically close the valve in the event of a rise in temperature above a preset level. The closing movement may be pivotal about a pivotal connection maintaining the valve element in sliding contact with the valve seat or may be a sliding displacement longitudinally of a slot in one of the elements.
Patent EP-0095019-A1 (EP)
Inventor: SIEKER GUNTHER DIPL-ING
IPC: F16D67/06
Filed: 1983-03-09
Abstract: 1. Electromagnetically actuated brake coupling device with a fixed housing (1), in which, of rotationally symmetrical design, a brake-magnet part (6) and a coupling-magnet part (14) are located opposite one another in the axial direction and an axially displaceable armature part (7) and a coupling rotor (11) are arranged coaxially between them, there being between the armature part (7) and the coupling rotor (11) or the fixed brake-magnet part (6) an air gap which is variable as a result of axial displacement of the brake-magnet (6), for which purpose there are arranged between the end face of the brake-magnet part (6) distant from the armature part (7) and the housing (1) adjustable supporting elements (2, 3) which, when adjusted, cause axial displacement of the brake-magnet part (6), characterized in that the supporting elements (2, 3) are at least two adjusting rings rotatable relative to one another, which are arranged coaxially relative to the brake-magnet part (6) and have axial cams (5) supported on one another, and of which one (2) is connected fixedly in terms of rotation to the housing (1) and the other (3) is rotatable coaxially relative to the brake-magnet part (6) and has an adjusting member (8) displaceable in a slot (9) in the housing (1).
Patent EP-0126797-A1 (EP)
Inventor: JOSUPEIT THEO
IPC: B22D39/02
Filed: 1983-05-31
Abstract: The device for dosing molten metal, in particular light metal, by means of a compressed gas possesses a dosing crucible 4 which communicates with the hearth of a melting or holding furnace 9 via a closable opening, and is emptied via an ascending pipe 5, two probes being provided, of which one probe 7, which is preferably adjustable in height, emits an electrical signal when the filling level, required for casting, of the dosing crucible is reached and the other probe (8) emits an electrical signal when the sump remaining after casting is reached. A plug 2 which closes the communicating opening to the hearth of the furnace can be raised and lowered by means of a working cylinder 1 and is guided at its lower end in ribs, preferably three ribs 3 offset in each case by 120 DEG . <IMAGE>
Patent EP-0097355-A1 (EP)
Inventor: STEIN JAY ALAN
IPC: G06T5/50
Filed: 1983-06-20
Abstract: @ In a digital intravenous subtraction angiography system an X-ray generator provides low mA continuous X-ray exposures illuminating a standard image intensifier producing an image scanned by a conventional television camera to provide a video signal. An analog-to-digital converter converts the video signal into digital form. The digital frame signals are added together in real time to provide an intermediate digital signal representing the addition of typically 5 to 20 frames. A digital disk receives and stores the intermediate image signals. A subsequent intermediate image signal is added to a second memory while a previously formed intermediate image signal is transferred from a first memory to disk storage. The first and second memories are operated in "ping pong" fashion so that each and every video fram signal during the acquisition period, typically 15 seconds, is used to form one of the intermediate images. A selected mask image signal is subtracted from any or all intermediate image signals to provide an enhanced subtracted image signal. Various mask image signals may be subtracted so that the operator may decide by visual inspection of the subtracted image signals which mask image signal minimizes misregistration artifacts. Each intermediate image signal or each subtraction intermediate image signal is weighted approximately proportional to the contrast agent intensity to form a weighted sum signal. The operator may exclude from this combining process any intermediate signal which the operator has determined is not suitably registered. An intermediate image signal may be processed to provide a phantom image signal through translation and/or rotation of the intermediate image signal.
Patent EP-0099994-A1 (EP)
Inventor: TUBARO BRUNO
IPC: F16K5/20
Filed: 1983-06-30
Abstract: A valve with a rotatable spherical plug (9) comprising a tight seal between the valve body (1) and at least one of provided packing-holding rings (4, 5) which is slidably fitted in the valve body (1), is guaranteed by an annular packing (20) arranged around the packing-holding ring (4) and housed within a corresponding enlargement (21) in the respective end of the valve body (1), it being possible to associate with said end of the valve body, alternatively and at will, a connector sleeve (MA), so-called "self-adjusting", the inner end (22) of which has en outside diameter which is greater than that of the enlargement (21) in the respective end of the valve body (1), so that the self-adjusting connector sleeve (MA) abuts by its inner end against the edge portion of the valve body (1), and a connector sleeve (MR), so-called "adjustable", the inner end (22) of which has an outside diameter which is smaller than that of the enlargement (21) in the valve body (1), so that the said adjustable connector sleeve (MR) can be slidably fitted into the said enlargement (21), and can be axially adjusted therewithin.
Patent EP-0142570-A1 (EP)
Inventor: HENLE JOSEF
IPC: B28D1/06
Filed: 1983-11-05
Abstract: The invention relates to a stone sawing machine, in particular a mill saw machine, having at least one saw blade which is held in a frame which carries out reciprocating movements in an approximately horizontal plane. The saw blade (6) carries teeth, in particular diamond cutting elements interspersed with diamond grain, which are arranged at intervals along one longitudinal side; these diamond cutting elements have a larger cross-sectional diameter than the saw blade (6) bearing them. Furthermore, the sawing machine is equipped with a customary flushing device for cooling fluid. The subject-matter of the application proposes that the cutting edges of the teeth or groups (24 to 28) of teeth be offset upwards in turn relative to a plane parallel to the plane of the reciprocating movements of the frame, beginning from one or both ends of the longitudinal side of the saw blade (6), which can overall be achieved either by a corresponding form of the longitudinal side of the saw blade (6) which bears the teeth, by a differing length of the teeth themselves or by an oblique position of the saw blade. The path of the reciprocating movements must be larger than the distance between the teeth or the groups (24 to 28) of teeth. Such an arrangement means that some of the teeth are always raised from the block of stone during each reciprocating movement. These teeth can then be thoroughly freed of mud by the cooling fluid, the mud being effectively cleared and flushed out from the cut. <IMAGE>
Patent EP-0109043-A1 (EP)
Inventor: GRIMME FRIEDRICH WILHELM DR
IPC: C09K5/06
Filed: 1983-11-09
Abstract: 1. Latent heat storage device with a salt hydrate or a mixture of salt hydrates and salts which serve as heat storage medium at temperatures around their melting point and constitute a filling within individual compartments of mats which are arranged in a single layer or in multiple layers and are impervious to water vapour to the exterior, characterised in that the compartments (2, 2a, 2b, 2c, 2d, 2e) are closed in watertight manner and have an interior space (5) which is bounded by walls arranged at a distance from one another at the most only such that, with free choice as to the positioning of the mats (1 to 1d, 8, 9), no dissociation of formed salt crystals from remaining melt occurs within the interior spaces of the compartments.
Patent EP-0094118-A1 (EP)
Inventor: COOK THOMAS EDWARD
IPC: C11D3/22
Filed: 1983-04-28
Abstract: Detergent compositions with a mixture of a conventional nonionic detergent surfactant, an alkylpolysaccharide detergent surfactant, and a cationic fabric-softening/anti- static compound deposit the cationic material more effectively than prior compositions containing only the conventional nonionic detergent surfactant and the cationic material.
Patent EP-0103435-A1 (EP)
Inventor: SHULYAK LEV
IPC: B65H35/06
Filed: 1983-08-26
Abstract: Shear for use on a roll of tape, consisting of a main body (14) that carries a blade (16) and hinged wings (17, 18) that embrace the roll and have locking means (22) joining them to hold the shear on the roll.
Patent EP-0105716-A1 (EP)
Inventor: BYSTRIANYK WASYL
IPC: C03B9/41
Filed: 1983-09-28
Abstract: An apparatus for individually controlling the delivery of each gob within a group of gobs intended for simultaneous delivery to the moulds of a section of a multiple section glassware forming machine. In a multiple gob multiple section glassware forming machine adapted to receive a plurality of gobs simultaneously at each successively activated section of the machine, a corresponding plurality of interceptors (10, 11, 12) are associated adjacent the paths of the gobs and may be selectively activated to reject selected ones of the gobs in each cycle of the machine.
Patent EP-0107426-A1 (EP)
Inventor: CHAM WAI KUEN C O DEPARTMENT O
IPC: H04N1/40
Filed: 1983-10-06
Abstract: A method of transmission or storage of a television picture involves dividing it into a plurality of blocks, subjecting them individually to a two-dimensional unitary transformation, transmitting or storing the transform coefficients and reconstructing the original blocks by the use of the inverse transformation. To reduce the data rate, the zero sequency coefficient is omitted for most or all the blocks, and the mean levels of the reconstructed blocks are adjusted to reduce visible brightness changes between them. The adjustment may be made to reduce the means square differences between the elements in two blocks along the common boundary. The division into blocks may give common elements in two blocks along each inter-block boundary. If a picture transition coincides with a block division an indication of this may be sent so that differences between elements along the division are ignored.
Patent EP-0108536-A1 (EP)
Inventor: PARKINSON ALAN RICHARD
IPC: C09D5/08
Filed: 1983-10-20
Abstract: A corrosion preventive composition comprising a corrosion inhibitor and a thickening agent is liquid under shear and forms a gel when not under shear. Preferred compositions also exhibit pseudoplasticity, thixotropy and syneresis. The invention finds particular application in treatment of multistranded electrical conductors.
Patent EP-0115697-A1 (EP)
Inventor: OZIN GEOFFREY ALAN
IPC: B01J37/03
Filed: 1983-12-22
Abstract: 0 Carbon-metal catalysts having a substantial amount of catalytically active metal, e.g. silver, deposited thereon in zero-valent, small cluster form, are prepared by vapourizing the metal under low vapour pressure conditions in the vicinity of an organic liquid solvent e.g. tetrahydrofuran, such that the metal dissolves in the solvent as a labile solvated zero-valent metal complex. This complex is contacted with the carbon so that the complex diffuses onto the surface of the carbon and also into the pores thereof.
Patent EP-0098806-A1 (EP)
Inventor: TURNER GEORGE F A M
IPC: G03D17/00
Filed: 1983-07-01
Abstract: In einem Hellraumvergrösserungsgerät ist das Bildptojektionsfeld von festen Gehäusewänden (M) umgeben, in'welchen mindestens ein lichtdichtes Armloch (A) vorgesehen ist, und eine der Wände umfasst in lichtdichter Weise eine entfernbare, für chemisch wirksames Licht undurchlässige Behandlungswanne (1) mit einem Deckel (3), der, wenn die Wanne an die Wand angeschlossen ist, zwecks Einführen von Kopiermaterial in die Wanne geöffnet und vom Gehäuseinneren her geschlossen werden kann.
Patent EP-0107670-A1 (EP)
Inventor: BELLOTTI MARC
IPC: A61J1/14
Filed: 1983-01-31
Abstract: Un organe connecteur (12) définit un ensemble d'écoulements de fluide à une extrémité d'une conduite (10) de longueur déterminée pour former un raccordement étanche, essentiellement aseptique avec un deuxième connecteur (28) de manière à permettre le transfert de fluide au travers des connecteurs raccordés. Un blindage flexible tubulaire (38) est disposé autour de la longueur de la conduite (10) en relation télescopique et mobile sur la longueur pour blinder le raccordement.
Patent EP-0118452-A1 (EP)
Inventor: HERON ROGER ARTINDALE
IPC: F16K47/04
Filed: 1983-04-07
Abstract: L'écoulement d'un liquide au travers d'un passage (9) dans un organe de corps (7) est commandé par un organe de soupape en champignon relativement mobile (8). Une première surface tronconique de guidage (11) sur la soupape en champignon (8) est unie sans décrochement à une deuxième surface de guidage (12 et 13) dont la section transversale présente une portion en partie circulaire (12) et une extrémité de sortie (13). Le liquide s'écoulant au travers de l'ouverture (10) entre l'organe de corps (7) et la soupape en champignon (8) s'écoule le long de la première surface de guidage (11) et de la deuxième surface de guidage (12 et 13) pour adopter une forme d'écoulement en tourbillons toroïdaux, ce qui permet de régler l'éclatement des bulles provoqué par la cavitation, de manière à diminuer les vibrations audibles et inaudibles.
Patent EP-0116322-A1 (EP)
Inventor: APOTHELOZ ROBERT DIPL-MASCH
IPC: F42C19/02
Filed: 1984-01-25
Abstract: Ein Kopfzünder soll einerseits möglichst leicht sein, andererseits muss ein Leichtmetallgehäuse (11) eine nicht dargestellte Verzögerungs-Einrichtung vor vorzeitiger Zerstörung beim Aufschlag des Geschosses im Ziel schützen, damit das Geschoss möglichst tief in oder durch ein hartes Ziel, z.B. eine Betonwand dringen kann, bevor das Geschoss gezündet wird. Zur Erfüllung dieser beiden Forderungen wird ins Innere des Leichtmetallgehäuses (11) ein Stahlgehäuse (12) eingesetzt.
Patent EP-0115874-A1 (EP)
Inventor: MORI KEI
IPC: G02B7/00
Filed: 1984-02-08
Abstract: The device includes a filter member (30) which is located to intersect an optical path along which optical energy having a high density propagates. The filter member (30) is constantly rotated to sequentially shift a part thereof on which the optical energy is incident. The axis of rotation (32) of the filter member (30) is movable perpendicularly thereto within a predetermined range. The filter member transmits a light component having a particular wavelength and reflectors at least one of the light components in the other wavelength range.
Patent EP-0121694-A1 (EP)
Inventor: LOITZL RUZICA
IPC: C25C7/02
Filed: 1984-02-16
Abstract: Ein Elektrokatalysator hoher Lebensdauer für Anoden in elektrochemischen Zellen besteht aus einem Gemisch aus RuO2, IrO2 und SnO2 und gehört mindestens teilweise dem Kristalltyp des Rutils an, wobei die einheitlichen Gitterparameter zwischen denjenigen des RuO2 und IrO2 einerseits und denjenigen des SnO2 andererseits liegen. Der Katalysator wird aus wässerigen Chloriden und Hydrochloriden der Elemente Ru, Sn und Ir durch Ansetzen von Lösungen, Verdampfen des Lösungsmittels, Trocknen und Glühen des erhaltenen Pulvers hergestellt.
Patent EP-0143300-A1 (EP)
Inventor: NISCHIK HERBERT DIPL-ING
IPC: H01M4/96
Filed: 1984-10-15
Abstract: 1. A battery made up of redox cells connected in series in bipolar manner and which each have two electrode chambers separated from one another by a membrane, characterised in that the electrode chambers of adjacent cells, which are intended for electrodes of differing polarities, are in each case separated from one another only by a flexible, non-porous graphite foil.
Patent EP-0151710-A1 (EP)
Inventor: NOGUCHI MASAYOSHI C O OMRON TA
IPC: H01H13/28
Filed: 1984-11-26
Abstract: Disclosed is an electrical switch which may be of a type having a toggle mechanism or a buckling mechanism for achieving abrupt motion of its movable piece and is additionally provided with a means for forcibly disengaging a movable contact formed on the movable piece away from a fixed contact even when the movable contact and the fixed contact are welded together due to the heat generated from the contacts. This means may be conveniently comprised of a pair of rack gears and a pinion gear so that the force applied to the switch may be also transmitted to the disengagement means for, in addition to normal switching action, pulling the movable contact away from the fixed contact. This means may also be comprised of other mechanism, but a favourable result will be obtained if the disengagement means acts upon a middle portion of the movable piece as far away as possible from the contacts because the heat from the contacts may deform the working end of the disengagement means which is typically made of synthetic resin.
Patent EP-0132950-A1 (EP)
Inventor: PETERS ALAN WILLIAM
IPC: F28F11/02
Filed: 1984-06-27
Abstract: in a method of repairing a defective tube (2) in a tube-in-shell heat exchanger by inserting a tubular repair sleeve (1) within the defective tube (2) and sealingly bonding one end region of the sleeve to the tube (2) and the other end region of the sleeve to the tube sheet (4) in a manner such that the defect (for example a defective tube/tube sheet weld (3)) is bridged, the improvement of providing a support (7) against which the said one end of the sleeve can be explosively welded to the tube. The support (7) comprises a mass of low melting point alloy cast around the tubes so as to provide support at the welding level for the defective tube (2) as well as surrounding tubes. The support (7) is removed after welding by remelting the alloy and causing the liquid alloy to run away. Inserts (8) of high melting point metal can be included in the mass as reinforcement, and the casting can be effected in a removable box (6) fo which the tube sheet (4) forms the base, the walls surrounding at least a part of the tube array which includes the defective tube (2). Examples of suitable alloys are given.
Patent EP-0140496-A1 (EP)
Inventor: TAKEUCHI SHIN
IPC: B29C39/38
Filed: 1984-08-10
Abstract: A method for manufacturing a decorative moulding having an outer surface layer with a rounded peripheral edge, which comprises providing a decorative base plate whose length and width correspond to the length and width of the moulding and which comprises an outer decorative layer and a mounting surface made of a plastics material which shrinks when heated, pouring a curable liquid plastics material onto the outer surface of the decorative layer of the base plate to coat it and then subjecting the liquid plastics material to curing conditions to cure the same and heating the plastics layer of the base plate so that a predetermined amount of shrinkage of the plastics layer takes place counteracting mould shrinkage of the liquid plastics material.