baber/WOPTO huggingface dataset:
Patent EP-0053238-B1 (EP)
IPC: H04M11/06
Filed: 1981-10-06
Granted: 1985-03-06
Abstract: A service integrated, time multiplex digital signal transmission system for transmitting narrowband and broadband signals between a central exchange terminal and a subscriber terminal, which system includes a optical fiber waveguide path connected between the terminals, a transmitter device at one terminal composed of sources of such narrowband and broadband signals and multiplexers connected for combining the signals provided by the sources into a multiplex signal and for supplying such multiplex signal to the optical fiber waveguide path, and a receiver device at the other terminal composed of demultiplexers connected to the optical fiber waveguide path for receiving multiplex signals from that path and separating the received multiplex signals into narrowband signals and broadband signals. The device at the subscriber terminal is normally supplied with operating power by local utility mains. The system further includes a charge accumulator for supplying operating power independently of the local mains, connected for supplying such power to the device at the subscriber terminal in the event of interruption of the power supply provided by the local mains, and devices connected for switching the system to effect signal transmission at a reduced bit rate in the event of such local mains power interruption.
Patent EP-0046361-B1 (EP)
IPC: A01N43/50
Filed: 1981-08-10
Granted: 1984-10-03
Abstract: New antimicrobial agents are produced by the reaction of allantoin and glutaraldehyde. Substances which are subject to microbial spoilage are preserved by the addition of these products. They are effective against bacteria, yeasts and molds. Solutions of these new antimicrobial agents can also be used by themselves as disinfectants, sterilants, sanitizers, or embalming fluids.
Patent EP-0042789-B1 (EP)
IPC: H01J49/24
Filed: 1981-06-17
Granted: 1985-09-18
Abstract: Continuous monitoring of variations in the concentrations of individual components in gaseous mixtures such as, more particularly, gases released from volcanic vents, is achieved in the field with consistently high precision, namely about 2 ppm, over extended periods of time, while the time lag for detecting a variation is minimized. On-site measurements are made with a portable apparatus, comprising a sampling probe from which the gas is led to an expansion enclosure maintained at a regulated pressure of about 10-2 to 10-1 millibar. From this enclosure, the gas is metered by means of a piezoelectric valve into the analyzing chamber of a quadrupole mass-spectrometer. Several units operating in the field, directly over the volcanic vents, may be connected to a central data processing station, so as to derive useful correlations for predicting future volcanic activity, for monitoring geothermal sources, and for detecting gas-release anomalies for purposes of geophysical exploration.
Patent EP-0050129-B1 (EP)
IPC: C07K16/24
Filed: 1981-04-13
Granted: 1992-03-18
Abstract: Un anticorps monoclonal est caracterise par sa specificite a l'interferon-(Alpha)(interferon leucocyte). De preference, l'anticorps possede une specificite a l'interferon-(Alpha) humain. L'anticorps monoclonal est secrete par une cellule hybride formee par la fusion des cellules lymphocytes derivees d'un animal immunise avec l'interferon(Alpha), avec les cellules mycloma. L'anticorps presente des applications a la purification de l'interferon. Il peut etre lie par covalence a un support solide et etre utilise comme immuno adsorbant. Des purifications jusqu'a 5000 fois peuvent etre obtenues dans un seul passage par une colonne d'immuno-adsorption de ce type. Un effet immunoradiometrique pour l'interferon-(Alpha) est egalement decrit.
Patent EP-0062045-B1 (EP)
IPC: D07B7/12
Filed: 1981-10-06
Granted: 1985-03-27
Abstract: Method of lubricating steel cable wherein the steel cable is drawn through a chamber containing lubricant under pressure. The chamber has an outlet and an inlet lined with rubber sleeves through which the cable passes. A liquid lubricant is utilized, preferably a lubricating oil, which is supplied to the chamber by means of a pump having a high delivery pressure, minimum 20 bar and preferably above 40 bar, but with a relatively small delivery capacity. The rate of passage for the steel cable through the chamber is adapted such that the hollow spaces in the steel cable absorb the supplied oil to such an extent that oil leakage is avoided. The apparatus for carrying out the method comprises a chamber (4) for lubricant under pressure, having an inlet (13) and an outlet (12) for the steel cable (11). A supply hose for lubricant leads to the chamber, and a pressure pump ensures pressure in the lubricant. The pump is a suction pump which can deliver a pressure of at least 20 bar, preferably above 40 bar, but has a small delivery capacity.
Patent EP-0073908-B1 (EP)
IPC: C09K3/22
Filed: 1982-07-15
Granted: 1985-03-13
Abstract: A method of preparing a gelled product from an ungelled aqueous hydrolyzed collagen, such as gelatin or glue, concentrate containing 10-60 weight percent hydrolyzed collagen and a lyotropic agent is disclosed. The concentrate has a hydrolyzed collagen-to-lyotropic agent weight ratio of 1:0 of 1:0.1 to about 1:4.5, a pH value of 2.5-7 and gels at less than 20 DEG  C. On dilution with water to a hydrolyzed collagen concentration of about 2 weight percent while substantially maintaining the pH value of the concentrate, the diluted composition gels at a temperature above that of the concentrate. Specific concentrates, food products, industrial applications and methods for using the concentrates are disclosed.
Patent EP-0073010-B1 (EP)
IPC: G11B23/04
Filed: 1982-08-18
Granted: 1987-03-11
Abstract: A tape cassette, particularly a magnetic tape cassette, has two or more windows which are separated from one another by a separator housing member and which are located on a common carrier which may consist, for example, of connecting webs between the windows. The window arrangement is useful in standardized cassettes, for example compact cassettes, as well as in all other film, sound, video and data cassettes.
Patent EP-0075871-B1 (EP)
IPC: C11D3/43
Filed: 1982-09-23
Granted: 1986-12-10
Abstract: A liquid composition based on a fluorinated hydrocarbon solvent, additioned with an amount not exceeding 0.5% by weight of a surfactant consisting of a salt of an aliphatic diamine and of an alkyl mono- or di-ester of phosphoric acid, such composition being particularly suited to remove water from the surfaces of articles.
Patent EP-0103056-B1 (EP)
Title: Sintered metal body and method of making same
IPC: B22F3/24
Filed: 1982-09-14
Granted: 1986-09-17
Abstract: A sintered metal body, having an annular form suitable for use as a valve seat or seal, is impregnated (13) with an uncured polymeric material such as PTFE which is then cured to partially fill the interparticulate spaces in the sintered metal body. The impregnated body is then subjected to applied pressure (16) which preserves the annular shape of the body while collapsing substantially all voids throughout the body to cause the cured polymeric material within the sintered metal body to completely fill the collapsed interparticulate spaces thereby to render the body nonporous throughout. In as much as the interparticulate spaces are completely filled with cured polymeric material, any increases in temperature of the body which result in an expansion of the polymeric material cause a migration of portions of that material from the inferior of the body to the exterior surfaces of the body to lubricate the exterior surfaces. The body may, in addition, be completely covered by another layer of cured polymeric material to give the seat additional initial lubricity (17).
Patent EP-0060160-B1 (EP)
IPC: G01N21/89
Filed: 1982-02-15
Granted: 1985-05-15
Abstract: The present invention relates to a method for checking flat transparent surfaces permitting the discrimination between the flaw in the matter and dirt which has been deposited on the surface but does not affect the flatness or the transparency of the sheet. The apparatus includes a photosensitive captor located above the sheet to be checked. The captor is arranged at the limits of a fuzzy real image which an optical system gives in the plane of this captor of a light source located below the sheet. In this way, a flaw causes the excitation of the captor at a level higher than the normal light threshold of the fuzzy image because of refraction caused by the flaw in the matter. In contrast, the presence of dirt will cause, through occultation, an excitation lower than the normal light threshold thereby enabling differentiation between the flaw and the dirt. The apparatus further includes an electronic assembly for analyzing the signals provided by the captor for driving a device for marking the surface bearing a flaw at the exact spot where the flaw is located. The present invention may be used for checking glass sheets during their manufacturing in continuous or cut out glass sheets for example.
Patent EP-0091528-B1 (EP)
IPC: C07D207/09
Filed: 1982-04-08
Granted: 1986-07-23
Abstract: For the contracting states : BE, CH, FR, GB, LI, LU, NL, SE 1. N-(1-propyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide, the quaternary ammonium salts thereof, the N-oxide thereof, the isomers thereof, and their pharmacologically acceptable acid addition salts. For the Contracting state : AT A process for the preparation of N-(1-propyl-2-pyrrolidylmethyl)-2-methoxy-5-sulfamoyl benzamide, the quaternary ammonium salts thereof, the N-oxide thereof, the isomers thereof and their pharmacologically acceptable and acid addition salts, which comprises treating ethyl 2-methoxy-5-sulfamoyl benzoate with 1-propyl-2-aminomethyl pyrrolidine.
Patent EP-0062017-B1 (EP)
IPC: F04C2/08
Filed: 1982-03-18
Granted: 1984-05-23
Abstract: The invention relates to a gear pump for injection molding and extrusion of elastomer material, the material being inserted in strip form (4, 5) through slots into tooth spaces in a known manner. According to the invention, the gears (2, 3) are provided with circumferential grooves (7) in their mid portions, and a tongue (8) is inserted into the groove (7) in the region of gear engagement. Dividing-and-sealing members (10) are fitted into the gear grooves (7) at locations between the region of engagement and the insertion slots for the elastomer strips.
Patent EP-0088876-B1 (EP)
IPC: B60C11/00
Filed: 1983-02-03
Granted: 1986-11-26
Abstract: 1. Pneumatic vehicle tyre having a profiled tread strip, the profile elements (blocks 3) of which are provided with undulatory fine indentations (7), wherein these profils elements (3) and the fine indentations extend at right angles relative to the travel direction of the tyre, and wherein the and portions of the fine indentations have a gradually reducing depth and are exclusively situated in the region of the shoulder (B) of the tyre, characterised in that, in the case where a tyre has round shoulders (8), the depth of the fine indentations (7) at the edges of the tread surface (boundary of width B) is reduced (at 11) because the base of these fine indentations is raised at this location (at 12).
Patent EP-0089008-B1 (EP)
IPC: G01N33/543
Filed: 1983-03-10
Granted: 1990-08-08
Abstract: The antigens procollagen peptide (type (III) and procollagen peptide col 1 (type III) can be determined together immunologically by either (a) reacting a specified amount in each case of labeled procollagen peptide (type III) or procollagen peptide col 1 (type III) and a highly specific antiserum containing antibodies having affinity for both the antigens mentioned together with a sample having an unknown content of procollagen peptide (type III) and/or procollagen peptide col 1 (type III), separating off the antigen-antibody complex formed and measuring the amount of labeling in the complex and/or in the supernatant, or (b) bringing a specified amount of the highly specific antiserum to reaction with a sample having an unknown content of procollagen peptide (type III) and/or procollagen peptide col 1 (type III), fixing the unreacted amount of the antibody to procollagen peptide (type III) or procollagen peptide col 1 (type III) bound to a support, and bringing to reaction with a labeled second antibody, and then determining the amount of bound or excess second antibody by measuring the labeling. An anti-procollagen peptide col 1 (type III) serum is preferred as the highly specific serum, and this is obtained by using procollagen peptide col 1 (type III) for immunizing experimental animals and obtaining their serum.
Patent EP-0098431-B1 (EP)
IPC: A61K38/16
Filed: 1983-06-18
Granted: 1986-11-05
Abstract: There is disclosed a pharmaceutical composition for therapeutic use comprising an immune globulin and fibronectin in amounts sufficient to produce an opsonic activity in the composition that is greater than the additive opsonic activity of the individual agents or in amounts sufficient to produce a phagocytosis of infectious agents greater than the additive effect from fibronectin and immune globulin alone.
Patent EP-0105165-B1 (EP)
Title: Toilet paper dispenser for rolls with a large diameter
IPC: A47K10/38
Filed: 1983-08-20
Granted: 1988-04-20
Abstract: 1. Toilet paper dispenser for holding large diameter rolls, having a rolling axle disposed vertically to a roll wall holder (1) fixable to the wall, and extending through a stub arbor (3) on which a paper roll (6) having a winding sleeve (7) is disposed, whose maximum periphery is surrounded by a peripherally disposed cylindrical covering hood (9) having a dispense opening (10) defined by flanges (11, 12) limited by cutting teeth, characterized in that the roll wall holder (1) is composed of a plane supporting element (2) and a stub arbor (3) of over its carrying length uniform shape arranged vertically thereon, whose cross section is defined by varying dimensions of height and thickness and width, respectively, and that the stub arbor (3) is arranged in such manner that it is at least twice tangent to the periphery of the winding sleeve (7), that the supporting element (2) of the roll wall holder (1) is provided with an outwardly extending insertion fish-plate (2') disposed about parallelly to the plane of the supporting element (2), its longitudinal extension exceeding the diameter of the large diameter paper roll (6), that the stub mandrel is provided with a female thread (4) at its end opposite to the supporting element (2), and that the covering hood (9), whose dimension is slightly exceeding the roll size, when the insertion fish-plate (2) engages the slot-shaped recess (14) disposed in the cylinder barrel (9'), can be screwed by the female thread (4) to the stub mandrel (3) and has a radially disposed inspection slot (15).
Patent EP-0111239-B1 (EP)
IPC: C08L31/04
Filed: 1983-11-29
Granted: 1987-03-04
Abstract: 1. Process for producing an adhesive bond between two materials by applying a contact adhesive to the surfaces of the materials to be bonded to each other and joining the surfaces thus coated under the application of pressure, which comprises using as the contact adhesive an aqueous plastics dispersion which has a solids content of 40 to 60 per cent by weight and which contains, as the plastic material, a copolymer of 60 to 85 per cent by weight of vinyl acetate and 15 to 40 per cent by weight of ethylene, whereby the copolymer may additionally contain from 1 to 5 per cent by weight, respectively, calculated on the total amount of vinyl acetate and ethylene, of carboxyl groups-containing monomer untis and/or of hydroxyl groups-containing monomer units, applying the plastics dispersion to the surface of the materials in an amount of 25 to 400 g/m**2, and, after the film has formed, pressing the materials on top of one another under a pressure of at least 0.5 bar.
Patent EP-0091773-B1 (EP)
IPC: F16L33/22
Filed: 1983-04-06
Granted: 1987-07-22
Abstract: A hose coupling comprises a threaded body (12) and hose clamping fingers (18) extending from the body (12), the body (12) and the fingers (18) being formed as a one piece unit in a single manufacturing operation with the fingers (18) being formed with a ridge (28) around the exterior. A separate slideable collar (34) fits around the fingers (18) and is slideable along the fingers (18) so as to squeeze the fingers (18) together when the collar (34) is pressed towards the body (12), and releases the fingers (18) when the collar (34) is pulled away from the body. The fingers (18) have interior teeth (24) arranged to engage the surface of a hose (H) and bite into it when the fingers are squeezed together by the collar. At the transition between the fingers (18) and the body (34) an interior sealing sleeve (22), of gradually reducing diameter, is provided for making sealing engagement with the outer surface of the hose, when the hose (H) is forced into the sleeve (22).
Patent EP-0096982-B1 (EP)
IPC: A23G3/00
Filed: 1983-05-23
Granted: 1987-09-16
Abstract: Process for manufacturing coloured solid articles, e.g. pharmaceutical tablets, bearing at least one highlighted intagliation, which comprises (1) either (A) applying to said articles a film coating suspension comprising at least one defined optically anisotropic substance and at least one film coating agent, or (B) applying to said articles a suspension comprising at least one defined optically anisotropic substance but no film coating agent, and then (2) spraying the resulting articles with a solvent, and in which both of the steps (1) and (2) are carried out in a conventional film coating apparatus.
Patent EP-0099664-B1 (EP)
IPC: B62B15/00
Filed: 1983-06-28
Granted: 1986-11-12
Abstract: A hand-toboggan to accommodate a seated or knealing rider and having a bottom surface (7) with a longitudinally extending medial portion (16) and two opposite flanks (19.20) upwardly and outwardly inclined from the medial portion, a pair of parallel longitudinally extending ribs (17) bordering the medial portion, and a plurality of parallel inwardly curving ribs (21,22) on each of said flanks to enable the rider to turn the toboggan in whichever direction he should lean.
Patent EP-0104738-B1 (EP)
IPC: C22C38/10
Filed: 1983-08-15
Granted: 1986-11-12
Abstract: An age-hardenable controlled low-expansion alloy is provided which has high strength and good notch rupture strength, which contains 34 to 55% nickel, up to 25% cobalt, 1 to 2% titanium, 1.5 to 5.5% niobium, not more than 0.2% aluminium, not more than 0.11% carbon, from 0.25 to 1% silicon, the balance essentially iron.
Patent EP-0103497-B1 (EP)
IPC: C07D473/08
Filed: 1983-07-25
Granted: 1986-01-29
Abstract: New xanthine compounds of the formula:   <IMAGE>   in which: R1 is hydrogen or alkyl from C1 to C5 inclusive; R2 is a hydrocarbon radical up to C6 having optionally a double bond, phenyl or benzyl; R3 is hydrogen, alkyl, hydroxyalkyl or dihydroxyalkyl each from C1 to C5 R4 represents:   <IMAGE>   in which: Y is hydrogen, halogen, alkyl or alkoxy from C1 to C5 or hydroxyl; Z is methylene or a straight or branched hydrocarbon radical from C2 to C5 optionally substituted by hydroxyl; and A is an amino group of the formula:   <IMAGE>   p being 2 or 3;   <IMAGE>   in which q is 1 or 2, and X is a single bond, oxygen or   <IMAGE>   in which R5 is hydrogen, alkyl or alkylene up to C5, or   <IMAGE>   in which m is an integer from 2 to 6 and R6 is alkyl from C1 to C5. These new compounds and physiologically tolerable acid addition salts thereof may be used as medicines especially in the treatment of all diseases where it is necessary to inhibit the antigenic antibody reactions.
Patent EP-0151273-B1 (EP)
IPC: H02G3/06
Filed: 1984-12-11
Granted: 1988-08-24
Abstract: 1. An angular apparatus for threading conductors, in particular an elbow for electric leads or cables to be threaded at an angle into a housing or the like, the cable extending at a slant or parallel to the surface of the housing and entering the housing at approximately right angles or at a slant and the bending area of the cable or of the lead being surrounded by the conduit and provision being made in the angular area of the conduit for a partition between the two legs of the conduit, characterized in that the two legs (2, 3) are connected in a swivelling manner or in a swivelling and detachable manner at the outside (5) of the angle they form and are adapted to be connected in a detachable manner at the inside (6) of the angle.
Patent EP-0127260-B1 (EP)
IPC: C03B27/04
Filed: 1984-02-27
Granted: 1989-01-25
Abstract: A composite blasthead (18, 20, 70, 72, 118, 120) for a quench station (16) of a glass sheet tempering system (10) is disclosed as including outer layers (28,71,73,128,128') and an inner layer comprising inserts (30,32,34,74,76,130,130') therebetween for defining passages (36, 80, 82,136) through which cooling gas is supplied to a glass sheet in order to provide tempering. All of the inserts have inner end portions (38, 40, 42, 81,138,138') that cooperate to define inlets (44, 86, 144, 144') to the passages and also have outer end portions (46, 48, 50, 88, 146, 146') that cooperate to define passage outlets (52, 90, 152, 152') through which the quenching gas exits. All of the passages have a circular cross section along substantially the entire length of the passages. All of the inserts are of a configuration such that the passages of each blesthead are aligned with the passages of the other blasthead, so that the gas impinges on the glass surfaces in an opposed relationship with a uniform pattern over said surfaces thereby optimizing the degree of glass tempering.
Patent EP-0123467-B1 (EP)
IPC: B01J27/28
Filed: 1984-04-05
Granted: 1990-11-22
Abstract: A process for the reactivation of vanadium-phosphorus-oxygen catalyst with alkyl esters of phosphoric acid and water. The catalysts are useful for the manufacture of maleic anhydride from butane feedstock.
Patent EP-0153380-B1 (EP)
Title: Brouette
IPC: B62B1/18
Filed: 1984-08-29
Granted: 1991-05-22
Abstract: Dans une brouette ayant un compartiment conteneur (1) pour la charge, une roue (2) à l'extrémité frontale du compartiment conteneur et une poignée (3) à l'extrémité arrière, la poignée (3) possède une extension en forme de came (7) qui joue le rôle d'une patte pour l'extrémité arrière du conteneur et qui est montée sur un pivot (4) porté par le compartiment conteneur. La poignée (3) peut être libérée de sa position normale et pivoter vers l'avant dans la direction de la roue (2), cette action provoquant la rotation de la came et l'abaissement de l'extrémité arrière du compartiment conteneur jusqu'au niveau du sol pour permettre un chargement aisé du compartiment conteneur. Lorsque la brouette est chargée, la poignée (3) peut être ramenée à sa position à l'extrémité arrière du compartiment conteneur et la came soulève simultanément le compartiment conteneur et la charge. La charge peut alors être transportée et déchargée comme avec des brouettes conventionnelles.