baber/WOPTO huggingface dataset:
Patent EP-0047786-A1 (EP)
Title: Procede et appareil pour elements structuraux d'amortissement des vibrations
Inventor: SENGUPTA GAUTAM
IPC: F16F9/30
Filed: 1981-03-04
Abstract: L'invention concerne l'amortissement des vibrations et, plus particulierement, la reduction du bruit produit par des elements structuraux, ainsi que l'augmentation de duree de resistance a la fatigue sonique des elements structuraux. Un procede et un appareil pour des elements structuraux d'amortissement de vibrations sont mis au point, ou une couche de contrainte rigide (27) est attachee de maniere viscoelastique (29) a au moins deux jambes transversales (normalement orthogonales) (23, 25a, 25b) de l'element de structure non amorti (21) a amortir. La fixation viscoelastique sur une jambe de vibration amortit directement les vibrations de la jambe. De plus, la couche rigide de contrainte effectue l'accouplement des vibrations de la jambe de vibration sur la fixation viscoelastique de l'autre jambe. Il en resulte un amortissement indirect de l'autre jambe. C'est a dire que lorsque l'une des jambes vibre, les vibrations sont amorties dans deux directions. Premierement, le materiau viscoelastique attachant l'element de contrainte a la jambe de vibration effectue un amortissement direct. Deuxiemement, l'element de contrainte effectue l'accouplement des vibrations sur le materiau elastique attache a l'autre jambe, effectuant un amortissement indirect. En fonction de l'intensite des vibrations auxquelles est soumis l'element de structure, la couche rigide de contrainte et le materiau viscoelastique peuvent se presenter sous la forme de segments (Figures 4 et 5) ou s'etendre sur toute la longueur de l'element de structure, qui peut etre droit ou courbe. Si se sont des segments, ceux-ci peuvent etre assembles par des liaisons rigides (48a-48d), qui peuvent faire partie de la couche rigide de contrainte. De meme, deux elements rigides de contrainte (57a, 57b) et des couches viscoelastiques (59a, 59b), l'une de chaque cote des elements de structure, peuvent etre inclus. De plus, les elements rigides de contrainte et le materiau viscoelastique peuvent presenter des ouvertures (Fig. 5) pour permettre a une autre structure,
Patent EP-0089336-A1 (EP)
Title: Measurement of the filling level.
Inventor: BENZ KARL
IPC: G01F23/28
Filed: 1981-09-30
Abstract: PCT No. PCT/DE81/00158 Sec. 371 Date Jan. 11, 1983 Sec. 102(e) Date Jan. 11, 1983 PCT Filed Sep. 30, 1981 PCT Pub. No. WO83/01307 PCT Pub. Date Apr. 14, 1983.A device for the determination of the charging level in a container has a vibrator on which two torsional vibrators (10, 12) of the same resonance frequency vibrate in an opposite way. The vibration elements (10, 12) are arranged coaxially and have a common center of rotation (20) which is located in the center of a diaphragm (14) serving as a return spring for the outer element (10). The inner element (12) is designed in the shape of a rod and has a tapering (17) in the area of the center of rotation (20) acting as a return spring. Owing to the design according to the invention, a charging level determination is possible with goods charged of a high and of a low density whereby the detection sensitivity is almost independent of the clamping conditions of the vibrator.
Patent EP-0068336-A1 (EP)
Inventor: SEIDL JIRI DIPL-ING
IPC: F01L1/12
Filed: 1982-06-18
Abstract: Ein insbesondere fahrtwind-luftgekühlter Zweizylinder-Viertakt-Boxermotor (1) für die bevorzugte Anwendung bei Motorrädern weist je Zylinder (32) eine in den Zylinderköpfen (33) horizontal obenliegende Nockenwelle (14) für den Antrieb von Ventilen (37 und 38) auf, die in vertikalen V-Stellungen liegen. Im Antrieb der Nockenwellen (14) ist eine von der Kurbelwelle (3) mit 1 : 2-Untersetzung angetriebene Zwischenwelle (4) eingeschaltet, die parallel unter der Kurbelwelle (3) angeordnet ist, an ihrem - in Fahrtrichtung gesehen - vorderen Ende angetrieben wird, ein Pumpenrad (12') einer Schmierölpumpe (12) trägt und von deren hinterem Ende zwei 1 : 1-Antriebe (13) in je einem Tunnel (36) der Zylinder (32) und Zylinderköpfe (33) zu den Nockenwellen (14) abgeleitet sind. Die Nockenwellen (14) sind im V-Raum der Ventile (37 und 38) angeordnet und stehen über Kipphebel (39) mit den Ventilen (37 und 38) in Antriebsverbindung. Die Saugstutzen (28') und die Abgasleitungen (53) münden etwa vertikal aus den Zylinderköpfen (33) nach oben bzw. unten aus.
Patent EP-0060577-A1 (EP)
Inventor: ATRENS ANDREJS DR
IPC: C22C38/44
Filed: 1982-02-22
Abstract: 1. Turbine blade material of high corrosion fatigue strength with a two-phased mixed structure of austenite and ferrite or austenite and martensite, consisting of Carbon     =   0.005    to 0.06%     by weight Chromium   =      18    to   30%     by weight Molybdenum = 1    to    6%     by weight Nickel     =       2    to    6%     by weight Manganese  =       4    to    8%     by weight at least one of the elements copper, titanium and aluminium, the content of each individual element being at least 0.2% by weight and the total content of copper, titanium and aluminium being 0.5 to 4% by weight, and optionally 0.2 to 1.5% by weight of nitrogen, the remainder being iron and unavoidable impurities, this material having a yield stress of at least 800 MPa, and elongation at break of at least 15% for a specimen length : specimen diameter ratio = 4.4 and a fatigue strength relative to alternating tensile/compressive stresses, under aerated 4N NaCl solution of pH = 5 at 80 degrees C, of at least 350 MPa without a static preload and of at least +- 250 MPa under a static preload of + 250 MPa relative to 10**8 load changes, and a notched impact strength of at least 50 J per cm**2 .
Patent EP-0063046-A1 (EP)
Inventor: CUSHION GRAHAM HAROLD
IPC: B42F13/06
Filed: 1982-04-08
Abstract: A method of making a loose-leaf stationery binder, which can be converted to a binder for binding stationery in a permanent fashion, the binder being made from a sheet which is folded so as to have a front cover (8) and a rear cover (11) at the spine of the binder, the sheet is folded at score lines (1-4) and a stiffened flexible strip (6) is inserted through holes in a face (10). The ends of the flexible strip (6) are bent over on a strip of card (7) and in this condition the binder can be used for loose-leaf stationery binding. 
     One side of a double-sided adhesive strip (12) is stuck either to the cover (11) or to the strip (7) of card, a strip of protective paper covering the other side of the adhesive strip (12). When the binder is to be used for permanently binding stationery, the protective paper is removed and the strip (7) and the inner edge of the cover (11) are stuck together thereby to entrap the stiffened flexible strip (6) and to obscure it from view.
Patent EP-0066423-A1 (EP)
Inventor: ZIOLKOWSKI ANTONI MARJAN
IPC: G01V1/02
Filed: 1982-05-20
Abstract: In order to determine the signature of an array of n seismic sources 21 to 27, for instance marine seismic sources in the form of air guns, the array is actuated and the emitted pressure wave is measured at n independent points whose positions will respect to the array are known by hydrophones 31 to 37. The measurements are processed to produce n equivalent signatures of the n sources taking into account the interactions therebetween. The signature of the array is then determined merely by superposing the n equivalent signatures.
Patent EP-0067047-A1 (EP)
Inventor: NAKAJIMA SEIICHIRO
IPC: B65G59/04
Filed: 1982-06-03
Abstract: A part-feeding device for separating a plurality of laminated magnetic parts (1) one by one and feeding the uppermost part thereof comprises an electromagnet (8) for generating a magnetic field so as to create a repulsive force between the parts (1) and a pickup (9) for picking up the uppermost part.
Patent EP-0069584-A1 (EP)
Inventor: GABRIELSEN ROLF STEVEN
IPC: C07D241/52
Filed: 1982-07-06
Abstract: A color-forming sulfonamidodiphenylamine dye precursor has sulfonamido groups in a para position and one or two ortho positions in relation to the -NH- moiety of the sulfonamidodiphenylamine and, in oxidized form, intramolecularly reacts to produce a sulfonamido-substituted phenazine dye. Such color-forming sulfonamidodiphenylamine dye precursors are useful to produce a dye image by cross-oxidation in a photographic silver salt imaging element.
Patent EP-0058103-A1 (EP)
Inventor: MARRAUD ALAIN ROGER
IPC: G02B21/22
Filed: 1982-01-15
Abstract: The present invention relates to a method of three-dimensional visualization of an object and a device therefor. A video camera, equipped with an image numerator takes photographs supplied by an electron microscope, for different angular positions of an object. The images which are numbered thus are applied to a digital image memory. Under the control of a visualization clock, this memory delivers the line of the same range taken successively in each of the base images to an image visualization member. The member reproduces its lines consecutively, and thus forms a composite image which may be used for relief visualization. In order to re-establish the format of the image, an anamorphosis is carried out, for example, by repeating n times on each line of the composite image each of the image points selected in one of the base images. The composite image which is obtained thus is provided with a lenticular grating of sectors of a cylinder.
Patent EP-0061970-A1 (EP)
Title: Fenêtre coulissante à commande électrique et détecteur de proximité
Inventor: SAUER GERD
IPC: E05F15/00
Filed: 1982-03-25
Abstract: L'invention a pour objet une fenêtre coulissante mue électriquement et munie d'un dispositif de sécurité comprenant un circuit électronique dans lequel un conducteur (5) disposé le long du bord supérieur d'une vitre (1) constitue le capteur capacitif d'un étage de détection à oscillateur et commande un relais de coupure interrompant l'alimentation électrique d'un moteur au-delà d'un certain seuil d'amortissement, l'élément de circuit (6) comprenant l'étage de détection étant un élément compact, lui-même ainsi que la ligne de liaison (8) avec le capteur (5) sont disposès à même la vitre et en position fixe l'un par rapport à l'autre. Ce circuit intégré qui évite les erreurs de montage et les couplages parasites, s'applique particulièrement aux vitrages de véhicules automobiles.
Patent EP-0063068-A1 (EP)
Title: Procédé de montage concentrique d'une fibre optique dans un embout
Inventor: DOUSSET RENE
IPC: G02B6/38
Filed: 1982-03-26
Abstract: L'embout (4) comporte un manchon (15) sur lequel on vient positionner un centreur (20) de forme interne correspondante, possédant une ouverture cylindrique (21) dans laquelle vient se loger la fibre (2). L'embout possède par ailleurs un trou (9) qui communique avec le canal cylindrique interne (5, 7, 8) de l'embout (4), dans lequel on vient couler une résine polymérisable (10) pendant que la fibre est maintenue en place par le centreur. Après polymérisation, l'extrémité de l'embout est poli à l'aide d'un outil adapté Application : connecteurs pour fibre optique.
Patent EP-0091945-A1 (EP)
Inventor: UPSHER MICHAEL S
IPC: A61B1/267
Filed: 1982-10-15
Abstract: Un laryngoscope (10) comprend un manche (14) et une lame séparée jetable (18) conçue de manière à présenter un certain nombre de caractéristiques spécifiques. L'une de ces caractéristiques est la façon dont la lame est reliée de manière démontable à son manche associé lors du premier montage de manière à endommager un composant de la lame suffisamment pour décourager son utilisation une deuxième fois, mais sans empêcher la lame d'être utilisée d'une manière correcte la première fois. Selon une autre caractéristique, la lame comprend un corps principal solidaire (20, 22) définissant un passage à extrémités ouvertes contenant un guide de lumière (66). Ce passage possède une forme telle que le corps de lame comprenant ce passage peut être fabriqué au moyen d'un procédé de moulage simple.
Patent EP-0088383-A1 (EP)
Inventor: MASSARDO PIETRO DR
IPC: C07C43/215
Filed: 1983-03-03
Abstract: There is described a process for preparing the compound 1-decyloxy-4-[(7-oxa-4-octynyl)-oxy]-benzene consisting in .condensing methyle-propargyl-ether with 1-bromo-3-chloro-propane and in reacting the resulting intermediate with 4-decyloxy-phenol in the presence of an alkaline hydroxide. 
     The process can be carried out also without purifying the intermediate obtained from the first reaction.
Patent EP-0100854-A1 (EP)
Inventor: TRAUTWEIN WOLFGANG DR-ING
IPC: B05B9/01
Filed: 1983-06-29
Abstract: An adjustable nozzle arrangement for high-pressure spray guns with a nozzle body (13), having a nozzle opening (14), and an adjustment body (22) arranged movably in the flow of material to the nozzle opening (14) is constructed in such a way that the supply flow-side internal wall of the nozzle body (13) has the shape of a universal ball joint in the region of the nozzle opening (14) and that the adjustment body (22) is a rotatably mounted sphere (2) lying under pressure against the universal ball joint area of the nozzle body internal wall, universal ball joint area and sphere having the same bending radius and the sphere being provided in a sub-curvature area of its surface with a flattened portion and/or recess (22a) as a paint passage. The sphere (22) is seated at one end of a linkage (19.21) with the aid of which the sphere is rotated and thus the paint supply to the nozzle opening can be varied. <IMAGE>
Patent EP-0108959-A1 (EP)
Inventor: BOSE DEBASIS
IPC: C22C19/05
Filed: 1983-10-20
Abstract: A nickel based high melting homogeneous, ductile brazing foil composition consists essentially of 17 to 20 atom percent chromium, 4 to 10 atom percent boron, 10 to 16 atom percent silicon, the balance being nickel and incidental impurities. The composition is such that the total of nickel and chromium ranges from 74 to 84 atom percent.
Patent EP-0112488-A1 (EP)
Inventor: OTAKI TOSHIHIRO
IPC: G09F9/30
Filed: 1983-11-18
Abstract: A liquid crystal display cell comprising a pair of facing plastic films (2, 2'), a pair of transparent electrodes (3, 3'), each said electrode (3, 3') being formed on the facing surfaces of the films (2, 2'), a liquid crystal (5) enclosed between the films (2, 2'), and a pair of polarizing films (1, 1'), each being provided on the opposite surface of the plastic film (1, 1'), the plastic film comprising a polyester film having a density of 1 380 - 1 420 g/cm 3  and three-way refractive indexes within the following range:     and     wherein n 1  = refractive index in the principal oriented direction;
     n 2  = refractive index in the direction intersecting perpendicularly to n 1  and n 3 ; and   n 3  = refractive index in the direction of film thickness.   
     The liquid crystal display cell thus constructed according to the present invention offers excellent flexibility and a nice display with clarity and lightness. Additionally, the present cell is particularly suitable for thin electronic calculators and liquid crystal televisions with a large and/or curved display area.
Patent EP-0115111-A1 (EP)
Inventor: MIDDLETON SCOTT W
IPC: B32B15/08
Filed: 1983-01-28
Abstract: A laminate web, for conversion into a container for i.e. reactive or corrosive products, is produced from aluminium foil and an extrusion coating of an ethylenelacrylic acid-type copolymer. A polyacrylic acid chromium complex primer is applied to the foil before the copolymer, to enhance the bond at the interface. The laminate web will usually be formed into a tube with the copolymer disposed on the product facing side, and can advantageously be used to package fluoride toothpastes. The foil/primer/copolymer is a subcombination of the packaging web: to the face of the foil opposite the primer and copolymer, other structural layers such as polyethylene and paper are bonded.
Patent EP-0092951-A1 (EP)
Inventor: COTTER BARI
IPC: B60K7/00
Filed: 1983-04-18
Abstract: A self-propelled crop spraying vehicle, having four ground-engaging wheels or wheel sets arranged in respective front and rear pairs, is characterised in that there is no axle extending along any common rotational axis of the wheels of either the front or the rear pair, and in that the drive to the or each driven ground-engaging wheel is a fluid drive to a motor-in-wheel unit (17, 18). The vehicle chassis rides on a fluid-sprung suspension system (24, 25) which allows the vehicle chassis to be set at different ride heights. Up-and-down movements of the steerable wheels are cushioned, and a flat-bed region (35) enables the vehicle to drive in under a initially separate demountable spray-boom-carrying unit and receive the unit on the flat-bed.
Patent EP-0100685-A1 (EP)
Inventor: LENOX RONALD SHAEFFER
IPC: C09D11/02
Filed: 1983-08-03
Abstract: The present invention concerns our discovery that a water-soluble cationic dye and binder composition may be dissolved in a solvent, and, optionally, a magnetic material may be uniformly dispersed within said solvent solution. The resulting solution or mixture is agitated with a hot water solution comprising an ionizable salt whereby there is essentially no partitioning of the cationic dyestuff into the aqueous phase. During the intermixing step, the solvent is driven off, thereby providing a solid mixture of ink which may be pulverized and used in a wide variety of printing processes.
Patent EP-0139637-A1 (EP)
Inventor: NIELSEN-JEXEN OLE
IPC: A23P30/10
Filed: 1983-04-20
Abstract: Une masse de produit alimentaire moulable, par exemple une masse de produit de poisson sous la forme de filets de poisson emballés ou de chair de poisson séparée, est congelée pour former des blocs en disposant une quantité prédéterminée de masse dans un moule de congélation (1, 2) possédant un couvercle (6) et/ou un fond en présentant une dépression vers l'intérieur et en plaçant le moule dans un congélateur (8). La forme concave (9) est choisie de sorte que sous l'effet de la dilatation de la masse provoquée par la congélation, le couvercle et/ou le fond s'aplatissent pour assumer une forme sensiblement plane (10). On obtient ainsi des blocs de configuration régulière présentant des faces planes. De tels blocs peuvent être découpés sans chutes en des tiges de taille uniforme.
Patent EP-0109439-A1 (EP)
Inventor: DELL RALPH B
IPC: A61K38/01
Filed: 1983-05-16
Abstract: Pour la nutrition parentérale, on administre à un sujet une solution aqueuse d'acide L-aminé ayant une teneur en acides aminés consistant principalement en des acides aminés essentiels et non-essentiels dans des proportions permettant de produire et maintenir un modèle d'acide aminé de plasma constant dans des plages établies pour le modèle d'acide aminé de plasma post-prandial du sujet normal.
Patent EP-0115300-A1 (EP)
Inventor: BENNETT TERRY ALLEN
IPC: C03B27/052
Filed: 1984-01-19
Abstract: @ In tempering a glass sheet to a high temper by heating the sheet to approximately its softening point followed by rapid chilling using a quenching composition that comprises a tempering medium having high heat transfer characteristics, the heat-softened glass sheets are protected from breakage during fabrication and resulting optical distortion by applying the tempering medium through exit orifices of a delivery system toward the heated glass in a novel cycle. The initially applied tempering medium has a low heat transfer rate and is mixed with a second tempering medium having a higher heat transfer rate to gradually increase the heat transfer rate of the mixed tempering medium. In a specific embodiment, dry air is the first tempering medium and a sublimable material, such as carbon dioxide, is the second tempering medium. The delivery system has an uninsulated portion that assures that initially the sublimable material is applied as a gas. Dry air which has a lesser heat transfer coefficient than the sublimable material in its gaseous state, may be supplied to the uninsulated portion if humidity conditions require so that dry air having a lesser heat transfer coefficient is initially directed through the exit orifices followed by mixtures of dry air with increasing concentrations of said sublimable material in the gaseous state followed by increasing concentrations of solid particles of said sublimable material. Movement of the glass sheet is coordinated with movement of the delivery system for said quenching composition to avoid "batter".
Patent EP-0116327-A1 (EP)
Inventor: BURKHARD CHRISTOPH E
IPC: G06Q30/00
Filed: 1984-01-27
Abstract: The device can be connected by means of the terminals (10,11) of the interface (4) between a computer and a peripheral device, for recognition and storage of fee data contained in the programs. The device is transparent to normal data, but fee data is recognised by a program-controlled logic (1,2) and filed in a memory arrangement (3,8). One memory (8) of the memory arrangement can be separated from the device and can be read by the program supplier in order to record the fee data and thus the extent of use of the program. This provides an accurate and simple facility for determining the intensity of use of individual programs on computer equipment and for charging the program user only a cost proportional to his use of these programs. Complicated programs can be charged at a higher rate than simple programs.
Patent EP-0153977-A1 (EP)
Inventor: LAAKSO OLIVER ARMAS
IPC: D21C7/00
Filed: 1984-04-12
Abstract: Comminuted cellulosic fibrous material, such as wood chips, are treated in a continuous digester (11) to produce paper pulp or the like in a manner providing completely uniform treatment of the chips. The chips are introduced in a feed liquid slurry into the top (5) of the digester, with a swirling action, and establish a vertical column (52) in the digester having a substantially horizontal top (54), with some liquid (53) between the top of the digester and the top of the chips. Below the top of the chips the feed liquor is withdrawn through a first set of withdrawal screens (15), and recirculated to entrain other chips to feed them to the top of the vessel. At other vertically spaced areas of the digester other screens (16-18) are provided for withdrawing, cooking, quench, washing, and like liquors, and effecting recirculation thereof. At each screen set a plurality of nozzles (21-24) are provided circumferentially spaced around the digester, each nozzle cooperating with only a particular radial segment of the screens. Withdrawal of liquid through the nozzles is practiced so that liquid is being withdrawn substantially through only one nozzle at a time, and it is being withdrawn at the same radial segment of the digester at each screen set at any particular point in time, with progressive switching in a circumferential sequence of the nozzles through which liquor is being withdrawn. Thus deliberate channeling of treatment liquors through the chips column is provided. Treatment liquors are introduced through a vertical conduit (26) in the digester concentric with the digester shell, and discharge of treated chips (i.e. pulp) is provided at the bottom (13) of the digester utilizing sluicing liquor and a rotating outlet (72,73) which are designed to be substantially opposite the radial segment through which liquid withdrawal is being practiced at any particular time. The vertical conduit has a relatively large diameter so that treatment liquid is introduced with a relatively low velocity. A plurality of rotating valve elements (35-38) and a common driven shaft (39) preferably provide the mechanism for effecting liquid withdrawal in the desired sequence, and a rotatable shaft (70) synchronized with the valve shaft provides for the introduction of sluicing liquid and positioning of the rotatable outlet.