baber/WOPTO huggingface dataset:
Patent EP-0083338-A1 (EP)
Title: Composition for increasing blood pressure.
Inventor: WURTMAN RICHARD J
IPC: A61K31/195
Filed: 1981-07-15
Abstract: Blood pressure is increased in a patient having a condition which effects rapid firing of neurons in the sympathetic nervous system and low blood pressure by administering tyrosine to the patient. The tyrosine composition can be administered alone or concomitantly with a drug which increases noradrenergic neurotransmission in the sympathetic nervous system.
Patent EP-0072806-A1 (EP)
Inventor: STAVROPOULOS CONSTANTINE N
IPC: F16T1/00
Filed: 1981-11-09
Abstract: Un dispositif d'etranglement d'ecoulement (14) utilise conventionnellement pour le drainage d'un condensat de vapeur, est pourvu d'un ajutage tubulaire (32) introduit dans un alesage (24) forme dans le corps (16) du dispositif (14). L'ajutage tubulaire amovible (32) assure une variation appropriee des dimensions d'etranglement d'ecoulement qui peuvent etre utilisees avec une dimension d'alesage (24) standardisee.
Patent EP-0058297-A1 (EP)
Inventor: DAUBENBUCHEL WERNER DIPL-ING
IPC: B29C48/09
Filed: 1982-01-15
Abstract: During the production of a preform of thermoplastic synthetic material by means of extrusion from an extruder head provided with a slot-shaped exit opening, the width of which is changed according to a specific program during the extrusion of the preform in order to change the wall thickness thereof, the wall thickness of at least one section of the preform should be controlled by at least one additional program, which is superposed on at least one portion of the first program, which is longer than the additional program. In this manner, one achieves greater flexibility in respect to fulfilling the requirements of each situation on the programming, namely both in respect to the resolution and in respect to precise determination of the location of the individual switch points, even when a very great number of changes of the slot width must be undertaken over a very short section of the preform or during a very short time period during the extrusion process.
Patent EP-0060411-A1 (EP)
Title: Opening arrangement for packing container
Inventor: JACOBSSON KENTH
IPC: B65D75/58
Filed: 1982-02-22
Abstract: An opening arrangement for packing containers (1) which are made of a flexible, oriented plastic material. The opening arrangement comprises a material strip (3), which is joined to the packing container material by means of y V-shaped weld (4). The point of / the V serves as a point of application of force (5) on opening of the package, and the opening arrangement is placed so in relation to the direction of orientation of the material that the material wall, after breaking up at the point of application of force, splits open along two substantially parallel lines in the direction of pulling, so that an emptying opening (7) is formed.
Patent EP-0062280-A1 (EP)
Inventor: RIEDEL JOSEF
IPC: F16B13/06
Filed: 1982-03-30
Abstract: In an anchor for heavy loads, consisting of a threaded bolt (10) and two spreading cones (26, 18) and a divided spreading sleeve (22), located above the latter, a return stop, acting in the axial direction, is provided between the interacting outer and inner cone surfaces, which return stop prevents reversal of the spreading effect as a result of axial tensioning, after the spreading of the sleeve (22) has been completed. This return stop is actuated by means of a positive locking engagement, which is preferably formed by the entrenchment of saw-tooth type annular spines (42) or screw spines. To ensure an adequate movement path and to facilitate a tensioning of the objects to be attached against the wall, an installation sleeve (34) is provided between the spacer sleeve (30) and the nut (14) or bolt head. <IMAGE>
Patent EP-0065770-A1 (EP)
Title: Verfahren zur Herstellung von p-Nitrophenetol
Inventor: SCHUBERT HANS DR
IPC: C07C205/37
Filed: 1982-05-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von p-Nitrophenetol in hoher Ausbeute und besonders reiner Form, aus p-Chlornitrobenzol und Ethanol durch Erwärmen auf Temperaturen von 60 bis 80°C unter Zugabe von Alkalimetallhydroxid und Phasentransferkatalysatoren.
Patent EP-0071901-A1 (EP)
Inventor: SIEGEL HERBERT DR
IPC: C07C67/00
Filed: 1982-07-30
Abstract: 1,3-Diaryltriazines are prepared by reacting gaseous alkyl nitrites with primary aromatic monoamines in a liquid phase, which preferably contains a polar protic solvent, in the presence of a small amount of an acid. The reaction products are partly end products, for example foaming agents in plastics production, partly intermediates for various fields such as polymers, dyes and pharmaceuticals.
Patent EP-0072002-A1 (EP)
Inventor: UEMURA TADAHIRO
IPC: B01D71/38
Filed: 1982-08-06
Abstract: The invention relates to a high performance semipermeable composite membrane with (a) a microporous substrate, (b) an intermediate transport layer comprising a crosslinked polymer made from a water soluble polymer formed upon and affixed to said microporous substrate and (c) an ultrathin solute rejection barrier layer.
Patent EP-0101758-A1 (EP)
Inventor: WARREN GERALD KEITH
IPC: F01C20/22
Filed: 1982-09-01
Abstract: 1. A vane pump or motor, comprising a housing containing the following components : a) a rotor (21), in which slots (22) and root spaces (23) are provided, b) double vanes, each comprising a front vane (24a) and a rear vane (24b) and guided in a corresponding slot (22), the front and rear vanes having outer head surfaces (25a, 25b), as well as vane roots (26a, 26b), and defining therebetween a central duct (27) which connects a root space (23) with an associated head space (25c) which is located between the outer head surfaces (25a, 25b), c) a cam ring (30), serving both to move the vanes radially, and to form - towards the rotor - at least one crescent-shaped displacement space (35), this space (35) exhibiting a region which becomes wider and another which becomes narrower, these regions being joined by transition zones and being subdivided, by the vanes (24a, 24b), into a plurality of cell spaces, d) at least one inlet opening (31), which communicates with that region of the displacement space which widens, and e) at least one outlet opening (33), which is connected to that region of the displacement space (35) which narrows, characterized in that f) each of the front vanes (24a) possesses a duct (27, 28) which opens onto the front surface, which is connected to the root space (23), and which is provided with a control edge, this edge co-operating with the surface of the rotor (21), the said vane (24a) normally being subjected to the same pressure on all sides, except that over the angular range (alpha) corresponding to the transition zone between the outlet opening (33) and the inlet opening (31), it is subjected to low pressure at its outer head surface (25a) and to high pressure at its other surfaces, and in that g) the rear part-vane (24b) posseses a rear duct (29) which begins at the vane head (25b) and terminates close to the vane root (26b), at a control edge (29a), this edge (29a) co-operating with the slot (22) in the rotor (21), the said part-vane (24b) being subjected to the same pressure on all sides, except that over the angular range (zeta) corresponding to the transition zone between the inlet opening (31) and the outlet opening (33), it is subjected to low pressure at its outer head surface (25b) and to high pressure at its other surfaces.
Patent EP-0064321-A1 (EP)
Inventor: HERDER KORNELIS
IPC: B65D30/10
Filed: 1980-05-08
Abstract: A web of interconnected plastics bags 27 with gusset folds formed from a tubular foil comprising a central 4, 4a and two outer longitudinal gusset fold edges 2, 3, 2a, 3a, bounding a first and a second gusset fold part. 
     Each bag comprises a transverse bottom seal 12 and two first fold part seals 8,9; 10,11 and two second fold part seals, 13, 14; 15, 16 at both sides of the bag. 
     Moreover an additional seal 30 extends substantially parallel to the fold edges in the region between central 4, 4a and outer fold edges 2, 3; 2a, 3a and said additional seal 30 connects first 8, 9, 10, 11 and second fold part seals 13, 14, 15, 16.
Patent EP-0067488-A1 (EP)
Inventor: FRASSEK KARL-HEINZ
IPC: C08J5/10
Filed: 1982-06-10
Abstract: The present invention relates to a solid rubber adhesion promoter composition. It comprises 20-90%, preferably 60-80% by weight of cobalt naphthenate, nickel naphthenate or a mixture thereof and 10-80%, preferably 20-40% by weight of cobalt resinate, nickel resinate or a mixture thereof. The composition can be produced in the form of crisp, non-dusting, friable cast solids, powders or flakes. It has a long shelf life and mixes very well into rubber compounds. By the use of the present promoter compositions strong rubber-to-metal adhesion is obtained.
Patent EP-0071435-A1 (EP)
Inventor: BALL EDMUND HUGH
IPC: H01B9/02
Filed: 1982-07-23
Abstract: A single-core electrical power cable for use at 400 kV for example has a relatively high-resistance inner shield located between and insulated from the central core of the cable and Its low resistance metallic outer sheath. The inner shield is kept continuous throughout the cable run of installations where, for avoidance of currents circulating in the cable sheath, the sheath continuity is broken at spaced-apart locations. By virtue of such continuity, the inner shield provides a continuous path for surges developed in the cable as the result of lightning strikes or switching operations thereby preventing the development of corresponding high transient overvoltages at the outer cable sheath and particularly at the discontinuities therein. It is thus possible to dispense with the surge voltage limiters previously required to be coupled to the outer cable sheath at intermediate positions of cross-bonded systems.
Patent EP-0080388-A1 (EP)
Inventor: NAON HUBERT
IPC: C07C309/17
Filed: 1982-10-20
Abstract: 1. Process for the continuous preparation of alkanolamine and/or alkylamine photosulphonates from a starting material (1) constituted by fatty acid methyl esters or petroleum paraffins comprising the following steps : a) submitting the said starting material (1) to photosulphonation under anhydrous conditions by a mixture (3) of sulphurous anhydride and oxygen under ultraviolet irradiation ; b) degassifying the product (4) from stage a of the sulphurous anhydride which it contains ; the process being characterised in that it comprises in addition the following stages ; c) adding to the degassified product (8) obtained from stage b an amount of alkanolamine and/or alkylamine (10) greater than that strictly necessary for the neutralisation of the sulphonic acids contained in such a way as to separate the mixture thus obtained into two phases, a lighter phase called the raffinate (11) and a heavier phase called the extract (12) ; d) recycling to stage a the said raffinate (11) which contains unsulphonated starting material (1) ; e) recovering the said extract (12) which contains the alkanolamine and/or alkylamine polysulphonates.
Patent EP-0083904-A1 (EP)
Inventor: BREISINGER OTTO
IPC: D03J1/00
Filed: 1982-01-07
Abstract: The lubrication device contains a fixed, radially positioned lubricant feed channel (27) which opens into a sleeve (28) having two limbs (31, 32). From here, the lubricant passes via a radial channel (36), channel section (80) and radial channels (38, 43) to a first lubrication point (44), subsequently via radial channels (49, 52), channel section (53), radial channels (61, 62) to a second lubrication point (63) and from here via return channels (71, 72) into a channel section (73). Subsequently, the lubricant passes via radial channel (74) and axial slot (76) to a third lubrication point (75) and from there via a discharge outlet (77) into the environment. The limbs (31, 32) are pressed against the extensions (24, 25) only during the lubrication phases. Since the lubrication points (44, 63, 75) are connected in series, the same lubrication effect occurs everywhere. No lubricant can emerge through leaks. <IMAGE>
Patent EP-0073737-A1 (EP)
Inventor: MOCKLI PETER DR
IPC: D06P1/20
Filed: 1982-08-23
Abstract: Farbstoffmischungen, enthaltend mindestens zwei Farbstoffe der Formel (1) <IMAGE> worin R Wasserstoff, Methyl oder Ethyl und n eine ganze Zahl von 2 bis 4 bedeutet, weisen einen wesentlich besseren Aufbau auf synthetischem Textilmaterial auf als die einzelnen Farbstoffe.
Patent EP-0078298-A1 (EP)
Inventor: LARSSON ROLF
IPC: E01C15/00
Filed: 1982-05-07
Abstract: Construction de sous-dalles et de pavage pour des routes et des surfaces analogues soumises a des charges, telles que des chemins, des pavages, des places de parking, des zones de chargement, des terrains de sport et analogues. La construction se compose d'au moins un conduit de drainage (2) noye dans une couche (1) de macadam de preference a particules fines, une couche (3) de macadam a particules grossieres placee lateralement et au-dessus de la couche (1) et une couche de nivellement (4) de macadam a particules fines au-dessus de la couche (3) de macadam a particules grossieres. Un pavage (5) d'asphalte de drainage est place sur la couche de nivellement (4).
Patent EP-0078309-A1 (EP)
Inventor: HARVEY DONALD MALCOLM
IPC: G03B17/02
Filed: 1982-04-28
Abstract: Un mecanisme de porte d'un appareil photographique a chargement par le fond comprend un mecanisme de verrouillage (65, 75) permettant uniquement un acces limite a l'interieur de la camera pour le chargement du film, mais protegeant les mecanismes interieurs contre les corps etrangers et les manipulations abusives.
Patent EP-0087453-A1 (EP)
Inventor: KROYER KARL KRISTIAN KOBS
IPC: D21F11/04
Filed: 1982-09-10
Abstract: Dans un procédé de fabrication d'un produit fibreux multicouches, dans lequel un produit en couche est déposé sur une surface de formage perméable au gaz se déplaçant en continu en envoyant successivement des courants de gaz contenant des fibres sur cette surface de formage, au moins la première couche formée sur cette surface de formage est consolidée à un degré tel que la majorité des fibres de cette couche sont orientées dans un plan parallèle à cette surface de formage.
Patent EP-0089371-A1 (EP)
Inventor: HUBBARD KARL E
IPC: B05D3/06
Filed: 1982-09-20
Abstract: Procédé d'impression au cadre permettant d'imprimer des motifs à encre sur des substrats de revêtement de transfert disposés sur une bande pour former des étiquettes à transfert thermique. Le procédé comprend l'impression au cadre d'une image de motifs à encre sur le substrat suivie par le passage des substrats imprimés au travers d'une section de séchage. La composition d'encre utilisée dans l'étape d'impression au cadre est composée d'un véhicule d'encre de base contenant une résine adhésive polyamide et un composant formant une pellicule de nitrocellulose, un agent de remplissage thixotrope et un plastifiant. Cette composition présente des caractéristiques de fluidité, adhésion et plasticité qui rendent l'encre particulièrement indiquée pour l'impression et pour former des étiquettes à transfert thermique par impression sérigraphique.
Patent EP-0124514-A1 (EP)
Title: Receptacle pour litiere permettant d'en eliminer les matieres fecales
Inventor: ZWIEHOFF MECHTHILD
IPC: A01K1/01
Filed: 1982-11-10
Abstract: Réceptacle pour litière permettant d'en éliminer les matières fécales provenant de l'élevage des petits animaux domestiques. Le but de l'invention est d'offrir un réceptacle qui permet l'élimination rapide, bon marché et hygiénique des matières fécales des petits animaux domestiques. Pour atteindre le but, le sac comprend, un sachet intérieur pour contenir la litière et un sachet extérieur entourant le sachet intérieur. Le sachet intérieur présente une partie pliée munie de plis radiaux. Le sachet intérieur (1) représenté à la figure 1 comprend une partie pliée (2) disposée autour d'une partie plancher (3) de forme rectangulaire, intérieure et pliée sur les bords de laquelle viennent se joindre des parties de parois non pliées (4). Les bords longitudinaux, dirigés radialement vers l'extérieur, de ces parties de parois (4), sont reliés par des parties de coins (5) qui présentent des plis en soufflet (6). Ces plis (6) s'étendent radialement des coins intérieurs des parties de parois (4) vers l'extérieur.
Patent EP-0093735-A1 (EP)
Title: A method for prefab system building and elements for same.
Inventor: TEBBE ROBERT WILHELMUS J
IPC: E04B1/343
Filed: 1982-11-15
Abstract: A method for the construction of premises using prefabricated elements of a modular type provided with apertures for securing bars (5) and screw covers and with securing nibs (7) and securing slabs (8), to be compiled with the aid of coupling collars (6) and connected by securing bars (5) with screw thread into screw covers.
Patent EP-0088887-A1 (EP)
Inventor: LEITNER HARALD DR
IPC: A01N39/02
Filed: 1983-02-09
Abstract: Storage-stable, herbicidally- active compositions in the form of a concentrating aqueous emulsion comprising 30 to 75% by weight of one or more herbicidally-active phenoxyalkanecarboxylic acid esters, 0.1 to 5 parts by weight referred to the completed emulsion of one or more oil-soluble emulsifiers which are soluble in the esters and have an HLB value of 9 to 16, and 0.1 to 3 parts by weight referred to the completed emulsion of one or more alkali metal salts of single or multiple unsaturated fatty acid taurides or fatty acid alkyl taurides as watersoluble dispersants, the emulsion having a viscosity of 50 to 3,000 mPa.s., a droplet size of 1 to 5  mu m and a pH value of 6 to 9 and a process for the preparation of such emulsion which comprises forming a solution of the active ester and emulsifier and mixing it with an aqueous solution of the dispersant to form a homogeneous mixture.
Patent EP-0106935-A1 (EP)
Inventor: ELSBETT LUDWIG
IPC: F16J1/00
Filed: 1983-03-16
Abstract: Die Erfindung betrifft einen Kolbentrieb für Brennkraftmaschinen, insbesondere Dieselmotoren, der für hohe spezifische Literleistungen konzipiert ist, und der statisch so ausgelegt ist, daß der Kraftfluß aus dem Gasdruck geradlinig und ohne Biegung und/oder Verformung der Kolbentriebteile vom Kolbenboden in ein Pleuel eingeleitet wird, um auf diese Weise, ohne zusätzliche Anhebung des Hubvolumens der Brennkraftmaschine hohe Leistungen mit preisgünstigen Kolbenteilen zu erzielen und ohne das E der Maschine zurücknehmen zu müssen.
Patent EP-0090338-A1 (EP)
Inventor: KUBOTA TORU
IPC: H02J7/00
Filed: 1983-03-22
Abstract: A battery voltage drop alarm circuit comprises a battery voltage drop detecting circuit, an alarm circuit, and an alarm cut off circuit. The battery voltage drop detecting circuit outputs an alarm instruction signal to the alarm circuit when the battery voltage drops to less than a predetermined value, then the alarm circuit generates an alarm sound. The alarm cut off circuit generates an alarm operation cut off signal to the alarm circuit to cut off the alarm operation thereof when the battery forklift performs the auxiliary work.
Patent EP-0131642-A1 (EP)
Inventor: TAMASI ATTILA DIPL-ING
IPC: G01M17/007
Filed: 1983-07-14
Abstract: 1. Roller test stand for the diagnostics of motor vehicles comprising rolls (2, 3) connected to wheels (1) of the vehicle to be tested and to each other and having a common axle (4), an adjustable brake (7) connected to the rolls (2, 3), a planet gear (6) between the rolls (2, 3) and the brake (7), and a force measuring cell (11) connected to the planet gear (6), characterized in that the rolls (2, 3) have such a big diameter that test conditions comparable to normal street operation are produced, that the planet gear (6) is built into one (3) of the rolls (2, 3) and a displacement signalizer (14) is connected to the common axle (4) of the rolls (2, 3), and the brake (7) is formed as an eddy current brake having an exciting circuit (13) to which a control circuit (15) is connected holding the loading characteristics to constancy during the test operation, the force measuring cell (11) and the displacement signalizer (14) being connected to said control circuit (15).
Patent EP-0102492-A1 (EP)
Inventor: WEBER ROBERT
IPC: F16L55/132
Filed: 1983-07-19
Abstract: De- und remontable Abdichteinrichtung (AB) für Rohrleitungen, insbesondere zur Abdichtung der Hauptkühlmittelstutzen (1a, 1d) eines Reaktordruckbehälters (1), wenn angeschlossene Primärkreis-Komponenten, wie Hauptkühlmittelpumpen (2) oder Dampferzeuger (3) zwecks Ausführung von Inspektions- oder Wartungsarbeiten an ihnen entwässert werden, mit einem zylindrischen Dichteinsatz (A), der an seinem Außenumfang mit mindestens einem an Umfangs- und Ringschulterflächen eines Ringsitzes (21, 22) gelagerten Dichtungsring (DR) an den Innendurchmesser der abzudichtenden Rohrleitungen oder Rohrstutzen (1a, 1d) angepaßt und in diese einfügbar ist, wobei der Dichtungsring (DR) in seinem Durchmesser derart vergrößerbar ist, daß er dichtend an den Innenumfang der Rohrleitungen oder Rohrstutzen (1a, 1d) und gegen seine Ring-Sitzflachen (21, 22) gepreßt wird. Mindestens ein Dichtungsring (DR, 23, 24) ist in den Ringsitz zwischen einem Topf- und einem Ringteil (20, 25) eingefügt. Aufgrund einer Axialverspannung der axial ineinandergleitenden Topf- und Ringteile (20, 25) werden über die Ringsitzflächen (21, 22) auf den Dichtungsring (DR, 23, 24) Verformungskräfte ausgeübt, so daß letzterer sich nach außen auswölbt und mit einer Ringwulst (23a, 24a) an den Rohrinnenumfang (1i) dichtend anlegt. Mit dem Dichteinsatz (A, A1, A2) ist ein Bediengerät (B) zum Transportieren, Einsetzen und Demontieren des Dichteinsatzes kuppelbar bzw. von diesem wieder entkuppelbar.
Patent EP-0106352-A1 (EP)
Inventor: KISHIDA KAZUO
IPC: C08F2/58
Filed: 1983-10-17
Abstract: A polymer composition in which an organic polymer and carbon fiber are strongly combined and a process for producing the polymer composition by the electrolytic polymerization of a reactive monomer using the carbon fiber as an electrode, which process is characterized in that the polymerization is carried out by adding an aliphatic epoxy compound, alicyclic epoxy compound, organic titanate compound, or vinylsilane compound, as part or all of the reactive monomer.
Patent EP-0088598-A1 (EP)
Inventor: BRODESSER GERD RUDOLF
IPC: G03G15/00
Filed: 1983-03-03
Abstract: A marking system for printing envelopes. The disclosed system includes a xerographic marking engine (16) with conventional photoconductive photoreceptor (26). An electrostatic latent image is formed on the photoreceptor, in accordance with information to be printed, by means of a controller and a laser raster output scanner (42). The latent image is developed by a development subsystem (44). Envelopes to be printed are moved into transfer relationship with the photoreceptor at a transfer zone (46) so that a toner powder image is transferred to the envelope and then moved to a fusing (36) and output (28) station. The controller is apprised of the fact that it is to operate in an envelope printing mode by a sensor mounted to the main paper input tray (32) which senses the presence of a special envelope cassette (62) when the cassette is inserted into the paper tray.