baber/WOPTO huggingface dataset:
Patent EP-0154060-A1 (EP)
Inventor: HERR PETER ERWIN
IPC: E04B1/19
Filed: 1984-02-28
Abstract: A space frame connector element for interconnecting frame members of a space frame is provided wherein the connector element is composed of a first ring shaped part (1), a second part (2) having a convergent wall section and, in most cases, but not necessarily all, an oppositely directed third part (2) usually identical to the second part. The first ring shaped part may optionally be split (3) diametrically and has angularly spaced holes (4) adapted to accommodate co-planar fasteners (5) attached, in use, to frame members. The second and third parts (12) each have angularly spaced holes (9) also for receiving fasteners (10) but in this case the fasteners extend at an incline, usually 45°, to the plane of the fasteners associated with the first part. The two or three parts are clamped together using a common bolt (15) the like and circumferential formations (12) on the parts interengage to properly locate the parts and, where the ring shaped first part is split, to hold these parts together in the radial direction.
Patent EP-0122003-A1 (EP)
Inventor: SHERIDON NICHOLAS KEITH
IPC: B41J2/075
Filed: 1984-03-01
Abstract: A fluid jet assisted ion projection printing apparatus having a housing (78) including ion generation and ion modulation regions. A bent path channel (76), disposed through the housing, directs transport fluid with ions entrained therein adjacent an array of modulation electrodes (74) which control the passage of ion beams from the apparatus. The modulation electrodes are supported upon a planar substrate, and include a first portion (74), extending in the plane of the substrate, and a second portion (72), which is either coplanar or departs from the plane of the substrate by an angle of less than 45°. The width of the bent channel is chosen to provide laminar flow therethrough so that ions will not be lost to the channel walls as the transport fluid negotiates its way along the bent path.
Patent EP-0130091-A1 (EP)
Inventor: ODAKA KENTARO C O SONY CORPORA
IPC: G11B5/09
Filed: 1984-06-28
Abstract: Apparatus for recording and/or reproducing a digital information signal with sampling frequencies fsl, fs2, fs3, --- fsn comprises a circuit (14,15) for selecting one of the sampling frequencies and a circuit (10) for generating a field clock signal having a field frequency F determined by the equation;     where N1, N2, N3, --- Nn are the number of data words in one field.
Patent EP-0184597-A1 (EP)
Inventor: SHERWIN DEWAYNE JAMES
IPC: B24B13/00
Filed: 1984-11-13
Abstract: Apparatus for finishing or polishing a surface of a lens with a finishing tool. The apparatus includes a main frame (12), a shaft (74) pivotally mounted on the main frame (12), and eccentric drive means (68, 76, 78, 80, 82, 84) driving the shaft (74) in a predetermined orbital motion. Lens finishing means (126) are fixedly secured to one end of the shaft (74). A lens carrier (182) is slidably mounted on the main frame (12) such as to be reciprocable along a path normal to the orbital axis of the shaft (74). The lens is removably mounted on the carrier (182) and is biased by a biasing device (178, 180) against the lens finishing means (126).
Patent EP-0115970-A1 (EP)
Inventor: LAPORTE PHILIPPE
IPC: C23C4/10
Filed: 1984-01-03
Abstract: Enceinte pour le traitement de substrats par la méthode du plasma réactif, qui comprend de façon connue, une entrée (7) et une sortie (12) pour la circulation d'un gaz réactif à basse pression, une sole supportant le substrat (10) à traiter placée entre deux électrodes dont l'une (3) est au potentiel de la masse, et l'autre (4) ou électrode de radiofréquence, est portée à un potentiel alternatif de façon à créer dans l'enceinte une décharge électrique. Elle est caractérisée en ce que l'enceinte est métallique et recouverte intérieurement par projection au chalumeau à plasma d'une couche protectrice (2) d'alumine Al2O3 d'une épaisseur voisine de 300 µm.
Patent EP-0123626-A1 (EP)
Inventor: LYON RICHARD F
IPC: H04R25/00
Filed: 1984-04-25
Abstract: Speech and like signals are analysed based on a model of the function of the human hearing system. The model of the inner ear is expressed as signal processing operations which map acoustic signals into neural representations. Specifically, a high order transfer function is modeled as a cascade/parallel filterbank network of simple linear, time-invariant second-order filter sections. Signal transduction and compression are based on a half-wave rectification with a nonlinearly coupled, variable time constant automatic gain control network. The result is a simple device which simulates the complex signal transfer function associated with the human ear. The invention lends itself to implementation in digital circuitry for real-time or near real-time processing of speech and other sounds.
Patent EP-0118402-A1 (EP)
Inventor: LINDGREN BENGT
IPC: H02H5/10
Filed: 1984-01-27
Abstract: A safety switch for a glass door, which is used for refrigerating and deep freeze chambers and comprises tow or more glass panes of hardened glass, of which the front pane (21) remote from the refrigerating and deep freeze chamber is heated by an electrically conductive layer attached on the inner surface of the pane, which layer is connected to an upper and, respectively, lower collecting conductor, and the rear pane (22) facing to the refrigerating and deep freeze chamber is provided with at least one conductor attached on the pane. The conductors are connected to a current scanning device (20), which is capable to scan whether current flows through said collecting conductors and the conductor of the rear pane, and which is capable to break the connection between the conductors of the two panes (21,22) and a voltage source (46) in the event that current does not flow in the collecting conductors and/or in the conductor of the rear pane. According to the invention, the current scanning device comprises a per se known type of fuse (21) of porcelain, on which conductors are located. The current scanning device (20) is capable to increase the current intensity through said fuse (21) in the event that current does not flow in the collecting conductors and/or in the conductor of the rear pane, whereby the porcelain fuse (21) is heated so as to crack, whereby the conductors on the fuse (21) are broken.
Patent EP-0163802-A1 (EP)
Inventor: SCHAPP UDO DR ING
IPC: B23F21/28
Filed: 1985-01-11
Abstract: 1. A gear-shaped or rack-shaped tool for finishing the flanks of gears by shaving, in each of the tooth flanks of which a plurality of grooves (4) are formed, which grooves extend from top to bottom and are offset relative to one another on the oppositely disposed flanks of a tool tooth, characterized in that on each tooth opposite each groove (4) on the one side (17) a wider ungrooved flank section (5) is arranged on the other side (18) so as to have essentially the same centre as the groove (4), and in that the groove base (12, 13) extends in each case into the proximity of the tip edge (22, 23) of the oppositely disposed ungrooved flank section (5), each groove (4) of the one side (17) being separated in the region of the tooth tip from the adjacent groove (4) of the other side (18) by a web (24), the lateral faces of which are the groove walls (6, 7).
Patent EP-0164504-A1 (EP)
Inventor: KUPFER HANSPETER
IPC: G01R29/10
Filed: 1985-03-15
Abstract: 1. Antenna arrangement (A) for a radar test apparatus with a radiator (S), which is able to be oriented at least approximately against the antenna (RA) of the radar apparatus (RG) to be examined, the directional axis of which is to be examined and/or adjusted, and for simulating a target signal emanating from a virtual radiation centre, emits a test signal as wave front, characterised by the following features : a) the antenna arrangement has a portable, planar, electrically conductive reflector (M) on which a carrier (T) with the mounted radiator (S) is secured at least approximately on the edge and above the conducting plane (MO) of the same, b) the dimensions of the surface of the reflector (M) are selected in such a way that this covers half of the first Fresnel zone in the radiation field, c) for examining the radar apparatus the distance a between the phase centre of the radiator (S) and the conducting plane (MO) is selected such that the direct wave and the wave reflected by the conducting plane (MO) of the reflector (M) support each other maximally at the location of the antenna (RA) of the radar apparatus (RG) to be examined and thus the base point (Q) of the vertical line from the phase centre of the radiator (S) onto the plane reflector (M) forms the virtual radiation centre of the antenna arrangement (A).
Patent EP-0184049-A1 (EP)
Inventor: NOGUCHI MASAAKI
IPC: F02M61/18
Filed: 1985-11-14
Abstract: An intermittent type swirl injection nozzle (A) includes a nozzle body (1) and a needle valve (3) slidably disposed in a guide hole (6) of the nozzle body (1) with a spray hole (9) communicating a body seat (8) formed inside the nozzle body (1) and the forward end (7) of the needle valve (3). A swirl passage (5) is provided around the needle valve (3) for giving a swirl flow influence around the axis of the needle valve (3) to fuel when the needle valve (3) is lifted from the body seat (8). A straight passage (13) is provided in a portion where the inner wall of the guide hole (6) and the needle valve (3) make sliding contact for giving the fuel a straight flow influence in the axial direction of the needle valve (3). The two flows are joined (10) prior to passing through the spray hole (9). The intermittent type swirl injection nozzle (A) provides substantially improved spray characteristics while being easy to manufacture and install.
Patent EP-0170462-A1 (EP)
Inventor: OHZONO KOHEI
IPC: F15B9/08
Filed: 1985-07-16
Abstract: A hydraulic servomechanism comprises a basic body (4) having an axial hole (9) formed therein, a stationary element (7) provided on the outer peripheral surface of the basic body at a predetermined location, a sliding element (6) fitted on the outer peripheral surface of the basic body and also fitted with the stationary element for axial sliding movement relative thereto. The sliding element cooperates with the basic body and the stationary element to define therebetween a hydraulic pressure chamber (8). A plurality of through bores (10 1 , 10 3 ) are formed in the peripheral wall of the basic body and axially arranged at predetermined intervals for communicating between the axial hole of the basic body and the hydraulic pressure chamber. A communication hole (13) is formed in the sliding element for communicating between the through bores and the hydraulic pressure chamber. A control element (14) is axially slidably fitted in the axial hole of the basic body and formed therein with a first communication passage (15) for communicating the through bores with a hydraulic fluid supply source (19) which generates the pressure of hydraulic fluid supplied to the hydraulic pressure chamber, and a second communication passage (16) for communicating the through bores with a zone under a lower pressure. A driving device (20) changes the axial position of the control element for controlling the pressure of hydraulic pressure within the hydraulic pressure chamber, to thereby control the axial position of the sliding element.
Patent EP-0193547-A1 (EP)
Inventor: WESSELY RAINER
IPC: B23B31/08
Filed: 1985-08-24
Abstract: Un alésoir comprend une tige de forage qui tient et fait avancer avec un mouvement pendulaire dans tous les sens une tête porte-lames avec au moins trois lames. Une plaque de guidage (5, 5') perpendiculaire à l'axe de la tige de forage et pourvue d'un évidement central (6) est agencée à l'extrémité libre, cylindrique et creuse de la tige de forage. Cette plaque de guidage (5, 5') soutient et guide dans tous les sens la tête porte-lames (7), étant parallèlement connectée à celle-ci. Cette connexion parallèle se fait par l'intermédiaire d'une surface plane de guidage (8) de la tête porte-lames (7) qui s'appuie sur le côté extérieur de la plaque de guidage (5, 5'), et d'une surface de guidage (40) parallèle à la première et s'appuyant sur le côté intérieur de la plaque de guidage (5, 5') d'une tête de guidage (10, 10') connectée à la tête porte-lames (7) par un collet court et central (9). La longueur du collet (9) correspond à l'épaisseur de la plaque de guidage (5, 5') et le diamètre de l'évidement (6) autour du jeu pendulaire est plus grand que le diamètre du collet (9). La tête de guidage (10, 10') de la tête porte-lames (7) peut être connectée à la tige de forage par une unité mobile d'entraînement (15, 15') de façon à empêcher la rotation de celle-ci. On obtient ainsi une tête porte-lames (7) susceptible d'être déplacée dans tous les sens, d'être aisément et fiablement guidée, connectée de façon facilement amovible à la tige de forage (1).
Patent EP-0196516-A1 (EP)
Inventor: CHANG WINSTON HAROLD
IPC: C22B34/12
Filed: 1986-03-14
Abstract: A method consisting of a high temperature diffusion treatment, preferably preceded by a hot isostatic pressing treatment, by which the deleterious effects of hard alph defects may be substantially reduced or eliminated from ingots of titanium or titanium alloys without adversely affecting the subsequent structure and properties of ingots processed by the method an the homogenized, substantially hard alpha and inclusion-free ingots produced thereby.
Patent EP-0204142-A1 (EP)
Title: Design painting device with independent drive
Inventor: ELBAUM SAUL
IPC: B05C17/02
Filed: 1986-04-29
Abstract: A device (10) for painting wallpaper-like patterns on walls (24, 28) and other flat surfaces. The device comprises a container (11) for holding paint as well as a series of feeder rollers (14) for feeding paint onto the embossed surface (19) of a pattern roller (18). Additional means (26, 32), independent of the pattern roller (18), provides turning power to rotate the feeder rollers (14) at the same linear speed as the pattern roller (18). Means (26) are also provided for supplying stability and avoiding lateral movements of the device (10) across the wall.
Patent EP-0204206-A1 (EP)
Inventor: RISTOW ULRICH
IPC: G21C19/07
Filed: 1986-05-20
Abstract: 1. Storage stand (1) for oblong fuel elements of nuclear reactors with a base plate (2), a grid fastening (4) lying over the storage stand and with vertical shafts (5), of neutron-absorbing material, lying between the base plate and the grid fastening, the shafts enclosing the fuel elements with a cross-section suited to them and being fastened on to the base plate with clamping stays (52) which extend into the shafts in openings (7), characterized in that the clamping stays (52) project through the openings (7) into the interior of the shafts (5) and are screwed together there with the base plate (2).
Patent EP-0210427-A1 (EP)
Inventor: PARKER ALAN
IPC: C01F7/00
Filed: 1986-06-21
Abstract: The invention concerns the plugging of underground formations. 
     The plugging agent used is aluminum hydroxychloride with hexamethylene tetramine, or a weak-base activator such as urea. 
     The invention has applicants in the treatment of oil wells and the traversed formations.
Patent EP-0208952-A1 (EP)
Inventor: BERGER DIETER DR RER NAT
IPC: C12Q1/28
Filed: 1986-06-21
Abstract: A test support for support-bound tests for the determination of components of fluids, especially of human and animal body fluids. The test support is composed of a plurality of layers, and the joining of the layers is accomplished at least partially by sewing.
Patent EP-0250633-A1 (EP)
Inventor: TURPIN EDWARD THOMAS
IPC: C09D5/44
Filed: 1986-07-03
Abstract: Package and tank stable, low temperature self-curing, cation-active aqueous soluble or dispersible coating compositions are prepared by copolymerizing blocked meta-isopropenyl-a,a-dimethylbenzyl isocyanate (m-TMI) with various vinyl unsaturated monomers optionally in the presence of epoxy-amine adduct. These cation-active polymers when acidified or partially acidified provide aqueous solutions or dispersions especially useful as low temperature curable vehicles in cathodic electrocoating.
Patent EP-0214399-A1 (EP)
Inventor: HIGGINS KEITH W
IPC: C09K11/06
Filed: 1986-07-09
Abstract: A luminescent substrate preparation having a concentration of catalytic inhibitors of less than about 100 ppm. The preparation is obtained by heating commercial grade luminol in a basic solution, crystallizing the luminol and separating the luminol crystals from the boiled solution. The heating, crystallization and separation steps are preferably repeated sequentially at least four times, with the starting material for each sequence after the first being the luminol preparation produced in the previous sequence. The luminol preparation has an enhanced pattern of activity, in that light output is substantially constant over a period of at least about one hour, with the intensity of light emitted by the preparation being at least about ten times that of commercially available luminol. Because of these enhanced characteristics, the luminol preparation is particularly adapted for use as a tag in specific binding assays where the concentration of analyte to be detected is low.
Patent EP-0220676-A1 (EP)
Inventor: KUNZ MARKWART DR
IPC: A61K9/10
Filed: 1986-10-22
Abstract: Surfactants comprising fatty acid amides of aminopolyols of the formula 1, their preparation by reductive amination from mono-, di- or oligosaccharide aldoses and their use. <IMAGE>
Patent EP-0191536-A1 (EP)
Inventor: VISSER NICOLAAS
IPC: A61K39/39
Filed: 1986-02-13
Abstract: The present invention concerns novel immunogens. These immunogens comprise novel compounds which consist of an antigen or antigenic determinant coupled to an amphiphilic adjuvant molecule and optionally also free amphiphilic adjuvant molecules. An advantageous feature of these novel immunogens is the presence of both an excellent immunogen activity as well as a pronounced adjuvant activity in a single complex.
Patent EP-0219166-A1 (EP)
Inventor: EVENS GEORGES GERARD
IPC: C08F210/18
Filed: 1986-10-08
Abstract: A polymer comprising ethylene, one or more higher alkenes-1 with 3-18 carbon atoms in an amount of 0 to 15 mole.-% calculated on the ethylene and such a small amount of one or more poly-unsaturated compounds with at least 7 carbon atoms and at least two non-conjugated double bonds polymerizable under the influence of transition metal catalysts, that the activation energy of the viscous flow of the polymer is not significantly influenced by the presence of the poly-­unsaturated compound(s).
Patent EP-0227270-A1 (EP)
Inventor: BALYASNY MARIK
IPC: G02B6/25
Filed: 1986-11-04
Abstract: Optical fibre 25 is held at its right-hand end in a clamp and at its left-hand end by a pre-tensioning clamp which applies an axial tension to the fibre. A part (27) of the optical fibre from which the buffer and cladding has been removed is held between three cylindrical pins 29 about which a sleeve 30 is crimped which also grips the fibre cladding through a spring 31. 
     The contact formed by the pins 29 is located within an axial opening of a fixed drum support 47 on which is mounted a rotatable drum carrying a cutter blade 68. The cutter blade 68 is inclined to score the fibre at a point slightly recessed between the bevelled ends of pins 29.
Patent EP-0267336-A1 (EP)
Inventor: TITTI OTELLO U
IPC: C08J9/00
Filed: 1986-11-13
Abstract: A process for the production of plastic foam material includes forming a liquid mixture by mixing an unsaturated resin, a catalyst operable to cause curing of the unsaturated resin, a promoter operable to activate the catalyst, a gas-releasing salt, and an acid operable to cause the release of gas from the salt so that the liquid mixture foams and cures by gelling and subsequent hardening. Included in the mixture is a volatile liquid gas-release control agent which volatilizes during curing to maintain gas release passages open in the foam and thereby permit release of gases from the foam during hardening after gellation at least until the foam is structurally stable.
Patent EP-0223733-A1 (EP)
Inventor: POLLOK HANS-JURGEN
IPC: F16C33/10
Filed: 1986-10-23
Abstract: 1. Sliding bearing for horizontal shafts with annular lubrication, in which the bearing box (1) with the bore (4) for receiving the shaft in the upper part contains one or more radially lying slots (2) extending from the bore (4) for receiving in each case a lubricating ring (3), the diameter of which is greater than the shaft diameter, and the side walls (6) of the slot (2) are provided in a partial area (5) with bearing metal (7) which is cast in grooves (8) with parallel radial lateral grooves walls (9), one lateral groove wall (9) of wich is formed during production of the side wall (6) of the slot (2), and the side walls (6) of the slot (2) also have a recessed portion (11) which has a greater distance from the side wall (10) of the lubricating ring (3) than the area (5) provided with bearing metal (7), characterized in that the recessed portion (11) extends parallel to the horizontal diametral plane (12) of the shaft and in the upper limiting surface (13) of the portion (11) intersects the area (5) of the bearing metal (7) in the side wall (6) of the slot (2) approximately where the lubricating ring (3) leaves this area (5), tacking into account its possible oscillation.
Patent EP-0208654-A1 (EP)
Inventor: DIETHELM HERMANN
IPC: B29K101/10
Filed: 1986-07-07
Abstract: Molded bodies of thermoset material are produced from monomers, oligomers or higher pre-polymers of reactive resins by pressure reaction injection molding. The molded bodies may contain filler and/or reinforcing material. The process is carried out in a mold consisting of a first, preferably upper half mold and a second, preferably lower half mold, and an inlet socket opening downwardly into the first half mold. The mold is equipped with heating coils adapted for applying separately a lower temperature to the first half mold and a higher temperature to the second one. During the introduction and hardening phase of the reactive mixture, the first half mold is maintained at a lower temperature than the second half mold, the temperature difference amounts to about 40 to 180, and preferably 60 to 120 centigrades.
Patent EP-0227606-A1 (EP)
Inventor: PAZZAGLIA LUIGI
IPC: B23K11/24
Filed: 1986-10-06
Abstract: The device disclosed, which would be connected to a power source, comprises a single static frequency converter (7), incorporating a rectifier and stabil­izer block (1) and a transistorized inversion block (2), the output signal of which is controlled by an amplitude and frequency regulator (3) in response to a feedback signal taken of the primary (6) or the secondary winding (9) of the welding transformer (8); the device features an additional rectifier block (11), located between the output from the secondary winding (9) and the input of the welding rollers (10).
Patent EP-0214246-A1 (EP)
Inventor: PATON LEONARD GORDON
IPC: B21K25/00
Filed: 1986-03-10
Abstract: Afin de renouveler le siège d'un robinet d'eau domestique, le mécanisme d'actionnement du robinet est enlevé, et l'ouverture du voile du siège est alésée. Un appareil est ensuite inséré dans le robinet, et un dispositif d'alignement (30) est vissé dans le corps du robinet. Dans le dispositif d'alignement (30) est agencée une tige de retrait (25) au fond de laquelle est attaché un mandrin (20), une virole (40) étant retenue entre la tige (25) et le mandrin (20). Pendant que la virole (40) est retenue dans l'ouverture alésée, avec son bord (41) reposant sur la toile, l'écrou (50) est mis en rotation, en forçant la tige (25) et le mandrin (20) à se retirer vers le haut. La virole (40) est ensuite fermenent fixée dans l'ouverture et forme le nouveau siège.