baber/WOPTO huggingface dataset:
Patent EP-0045251-B1 (EP)
Title: Thiazolo(3,2-a)pyrimidine derivatives, their preparation and pharmaceutical compositions containing them
IPC: A61P37/08
Filed: 1981-07-23
Granted: 1983-11-30
Abstract: Thiazolo[3,2-a]pyrimidine derivative of the formula:   <IMAGE> wherein R represents phenyl, alkyl of 1 through 4 carbon atoms, alkyl of 1 through 4 carbon atoms substituted by 1 through 3 halogen atom, alkenyl of 2 through 4 carbon atoms, or cycloalkyl of 3 through 6 carbon atoms and R1 represents hydrogen, or R and R1 each represent phenyl or unsubstituted alkyl of 1 through 4 carbon atoms, or R and R1 together represent an alkylene radical of 4 or 5 carbon atoms, and R2 and R3 each represent hydrogen or unsubstituted alkyl of 1 through 4 carbon atoms, or R and R1 each represent hydrogen, and one of R2 and R3 represents hydrogen and the other represents unsubstituted alkyl of 1 through 4 carbon atoms, or R2 and R3 both represent unsubstituted alkyl of 1 through 4 carbon atoms, are new compounds possessing pharmacological properties. They are especially useful in the treatment of rheumatic disease or allergic states, or as analgesics. Processes for the preparation of the compounds are described.
Patent EP-0056330-B1 (EP)
IPC: B21F3/04
Filed: 1982-01-12
Granted: 1985-10-02
Abstract: A cyclically operable spring coiling machine includes a pair of feed rolls for intermittently advancing wire longitudinally to a coiling station at an upper portion of a vertical front frame of the machine. A coiling arbor and a coiling tool at the station cooperatively form leading end portions of the wire to a coil spring configuration and an improved cut-off means severs the coiled leading end portions of wire to provide individual coil springs. The improved cut-off means includes a pair of tool holders on opposite sides of the coiling arbor movable toward and away from the arbor and wire coiled thereabout and generally in opposition to each other. The holders are employed selectively depending on the hand of the spring being coiled and are respectively mounted on pivot shafts extending rearwardly through the front frame of the machine and geared together at rear end portions. A continuously rotating horizontal shaft forming a part of the coiling machine drive mechanism has a front end portion projecting through the vertical front frame of the machine. An eccentric on the front end portion of the shaft drives an oscillable arm which in turn has a pivotal connection with a lowermost tool holder through an adjustment means. The adjustment means comprises complementary threaded members operable to adjust the movement of the tool holders and thus to vary throw of a cut-off tool thereon toward and away from the coiling arbor.
Patent EP-0084725-B1 (EP)
IPC: E04F15/06
Filed: 1982-12-20
Granted: 1986-04-30
Abstract: A staircase is surfaced by applying cladding panels (1, 2) to the tread and riser surfaces. The tread panel (2) is in two parts (2A, 2B) one (2A) of which is the same as the riser panel (1), and the other (2B) is adapted to clad the nose of the step. The cladding panels may be metal or plastics and can be adhered to the staircase by screeding or adhesive. The cladding eliminates the need for screeding of a rough concrete staircase.
Patent EP-0076223-B1 (EP)
IPC: B60B1/04
Filed: 1982-09-23
Granted: 1985-07-17
Abstract: 1. Spoked wheel particularly for bicycles, mopeds, lightweight motorcycles and cars constituted by traction spokes (1) engaged at their bases in the flanges (2) of a hub (3), characterized in that said spokes (1) are attached by their other end to the tops or joints (4) of a section (5) preshaped, in regular or irregular, continuous or discontinuous, broken line form, resisting only tensile stresses, which is connected by its other tops to a rim (6), these spokes being tension-regulated by means of nuts (7), which are located in the tops or joints (4) remote from the rim (6).
Patent EP-0066542-B1 (EP)
Title: Fireplace
IPC: F24B9/04
Filed: 1982-05-25
Granted: 1985-08-28
Abstract: 1. Chimney for fireplace comprising at least two first cast iron plates (1, 1a) one of which (1) forms the base of the fireplace and the other one (1a) forms a wall of the fireplace, these first plates (1, 1a), comprising on their rear face removed from the fire groovings (2, 3), a fluid circuit comprising at least one serpentine engaged and maintained in these groovings (2, 3) by second plates (4, 4a) fixed against rear faces of the first plates (1, 1a), characterised in that the said second plates (4, 4a) are made of cast iron plates provided on their rear face removed from the fire with nervures (5) against which sheet-iron plates (6, 8) are applied so as to delimitate the air circuit.
Patent EP-0097304-B1 (EP)
IPC: H01J17/49
Filed: 1983-06-13
Granted: 1987-04-08
Abstract: A flat electron beam tube includes a gas-filled enclosure containing two mutually parallel front and rear plates, a control plate subdividing the enclosure and extending, parallel to the front and the rear plates, into a front chamber, a post-acceleration space, and a rear gas discharge space; the rear plate carrying a gas discharge cathode on an inner side thereof; the front plate carrying a luminescent layer excitable by electrons and a post-acceleration anode; the control plate carrying mutually parallel strip-shaped row conductors, and being formed with a number of regularly arranged electron inlet openings and mutually parallel, strip-shaped column conductors, and being formed with a number of regularly arranged electron outlet openings, the column conductors being disposed crosswise to the row conductors, and the electron outlet openings being associated, respectively, by means of cutouts formed in the control plate, with given electron inlet openings; the row conductors being connected successively to a potential more positive than the potential of the gas discharge cathode so that an electron-supplying gas discharge burns between the opposite gas discharge cathode and the connected row conductor; mutually associated electron inlet openings and electron outlet openings being disposed in non-overlapping relationship in a direction perpendicular to the plane of the front and the rear plates; and the column conductors being always at a potential more negative than that of the row conductor being then connected.
Patent EP-0103898-B1 (EP)
IPC: C12P21/04
Filed: 1983-09-21
Granted: 1986-04-09
Abstract: The invention relates to novel polypeptide of the formula <IMAGE> wherein X is a bond, or a peptide or amino acid residue 1 to 16 amino acids counting from the C terminus of the peptide chain of   <IMAGE> and Y is a peptide or amino acid residue having 1 to 5 amino acids counting from the N terminus of the peptide chain of <IMAGE> and conjugate between the same and a carrier protein, as well as hybridoma and monoclonal antibody derived by the use of the polypeptide or the conjugate, and a method of detecting and of purifying human gamma-interferon using the antibodies.
Patent EP-0106500-B1 (EP)
IPC: G11B15/467
Filed: 1983-09-07
Granted: 1992-01-08
Abstract: A capstan servo for moving video tape with variable speed during playback controls the tape speed according to time period inputs. The input specifies the number of seconds per hour of program length, for example, that a segment of recorded video information is to be expanded or compressed compared with its normal length. The playback speed is then varied by locking the reproduced control track vertical sync signal to a synthesized time adjustable reference signal.
Patent EP-0105301-B1 (EP)
IPC: B67D7/08
Filed: 1983-02-22
Granted: 1988-05-11
Abstract: Post-mix soft drink dispensers for dispensing a mixture of carbonated water and flavored soft drink syrup in a prescribed mix ratio. Prior art devices have employed expensive and complex arrangements to compensate for pressure variations in the carbonated water supply line which causes a variance from the desired mix ratio. The present invention overcomes this deficiency by employing flow rate sensors which monitor the actual flow rate of the drink constituents and modulating the flow control valves based upon flow rates and the viscosity of the particular syrup. Separate syrup and water valves (13, 15) are modulated by a micro-processor control unit (27) which receives flow data from separate syrup and water flow meters (17, 19) and syrup viscosity data from a temperature sensing unit (85) and a syrup personality module. The apparatus is conveniently modified for use with different soft drink syrups by employing a separate removable personality module for each syrup, characterizing its prescribed mix ratio and its viscosity.
Patent EP-0147673-B1 (EP)
IPC: C08F299/04
Filed: 1984-12-03
Granted: 1987-02-25
Abstract: The invention relates to the use of novel N,N-disubstituted arylamines containing polymerizable groups as hardening accelerators for polymerizable compositions based on unsaturated polyester resins, in particular for trowelling and water compositions.
Patent EP-0139311-B1 (EP)
IPC: C04B35/04
Filed: 1984-08-09
Granted: 1987-07-15
Abstract: A method for the manufacture of a magnesia-carbon brick comprising the steps of:a. preparing a mixture comprising:1. burned magnesite2. carbon3. binder solution comprising 3.1 precondensed novolak resin 3.2 solvent for the novolak resin4. a hardener for the resinb. pressing a brick from the said mixtureIn order to improve the wearing quality of the brick and to reduce the tendency of the brick to crack, the mixture is prepared at an elevated temperature in the range of 30 to 100°C, and in the binder solution the percentage by weight of the solvent relative to the weight of novolak resin and solvent together is in the range 5 to 30%.
Patent EP-0117687-B1 (EP)
IPC: B05B5/06
Filed: 1984-02-16
Granted: 1988-10-19
Abstract: © A metal spray gun of the arc spray type has a nozzle-positioner member (50) of electrically insulating material that is disposed between a gas inlet (38) and an arc zone (120). A primary stream of gas is flowed through a through passage in the nozzle-positioner member, and seat surfaces (72) in the through passage receive tips (70) of individual electrically conductive contact tube assemblies (66) that are biased outwardly away from one another. The nozzle-positioner member (50) aligns the contact tube assemblies (66) and configures the gas stream such that each metal wire (14) is immediately enveloped in gas flow as it emerges from its contact tube and remains in that enveloping gas flow throughout the region between the contact tube tip (70) and the arc zone (120). The spray gun produces quality metal spray coatings with lower gas pressures and has lower noise levels.
Patent EP-0138877-B1 (EP)
Title: Systeme de transport
IPC: A01K/
Filed: 1984-03-20
Granted: 1987-07-01
Abstract: Système de transport pour un élément allongé, doté de saillies filetées librement suspendues et espacées sur la longueur de l'élément, par exemple une ligne de pêche dotée de petites lignes de fixation d'hameçon librement suspendues. Ce système comporte un ressort hélicoïdal sans fin (5) étroitement enroulé qui passe sur des cylindres de virage (6) et un mécanisme (8) conçu pour introduire les saillies filetées (1) entre deux enroulements du ressort hélicoïdal. Deux systèmes sont décrits dans lesquels le système de transport est associé avec des mécanismes utilisés pour la pêche par longue ligne.
Patent EP-0155949-B1 (EP)
Title: Procede de fabrication d'un produit comportant un materiau plastique mousse utilisant une chambre a basse pression
IPC: B29C44/34
Filed: 1984-08-31
Granted: 1988-04-20
Abstract: Un propulseur est mélangé avec un polyester non saturé à l'intérieur d'un premier espace (A) à une première pression, par exemple à la pression atmosphérique. Le polyester est ensuite pulvérisé sur l'ensemble ou sur des parties d'un moule ouvert ou exposé qui est appliqué dans une chambre à basse pression dotée d'une pression négative puissante de vide à 60-95%. Afin de pulvériser une première couche, du polyester comportant une première quantité de propulseurs est pulvérisée sur le moule. A l'initiation, le propulseur provoque un puissant effet de moussage par lequel des bulles sont créées et/ou développées dans le polyester. Afin de pulvériser une seconde couche qui peut être appliquée avant ou après la première couche, du polyester comportant une seconde quantité de propulseurs, ou sans propulseurs, est pulvérisée sur le moule, ce qui provoque moins de bulles ou pas de bulles du tout. Le polyester résultant qui comporte des bulles formées et développées est lié (peut prendre une forme rigide/est polymérisée) par l'utilisation d'une courte période d'état non collant à basse pression, ladite courte période se situant de préférence entre cinq et dix minutes.
Patent EP-0151978-B1 (EP)
IPC: B32B15/08
Filed: 1985-01-24
Granted: 1988-07-27
Abstract: 1. Plastic-aluminum-laminate tube whose body is decorated and/or printed and coated by a transparent plastic layer, characterized in that the printing extends over the whole tube surface into the seamed area being formed by the overlapping foil ends.
Patent EP-0170990-B1 (EP)
IPC: B60H1/00
Filed: 1985-07-24
Granted: 1988-09-28
Abstract: 1. Contro device operating by means of low pressure for actuating an air damper, more particularly for heating and air-conditioning installations in motor vehicles, containing a diaphragm chamber (20) with a rubber diaphragm (7) which cooperates with a plunger (10) connected to the air damper and with a return spring (12), plastic moulded portions (8, 9) which form a housing which is connected to a low pressure line (6) and has a bore hole (3) to the atmosphere, and a piezoelectric flexible transducer (1) which is provided, on both sides, with an elastomer seal (2) and is connected with a control switch (14, 15), the piezoelectric flexible transducer (1) closing or opening the mouth of the low pressure line (6) or the bore hole (3) to the atmosphere, characterised in that the piezoelectric flexible transducer (1) is integrated with the control switch (14, 15) and the diaphragm chamber (20) in the housing (8, 9) and in that the plunger (10) is provided with a peg (17) which, upon actuation of the air damper, exerts additional force on the flexible transducer (1) in such a way that an effective seal of the bore hole (3) to the atmosphere is guaranteed.
Patent EP-0176729-B1 (EP)
Title: Heat exchanger, and process and apparatus for its manufacture
IPC: F16L41/00
Filed: 1985-08-19
Granted: 1988-06-15
Abstract: The invention relates to a heat exchanger, especially for motor vehicles, which consists of a plurality of fins disposed in a parallel, spaced relationship, having openings and collars of oval or planar cross section adjoining the openings, and of a plurality of tubes of corresponding cross section disposed perpendicularly thereto and passing through the openings and collars. The tubes are joined to the fins by expanding their cross section after they have been inserted into the openings and collars thereby forcing their walls against the margins of the openings and collars.
Patent EP-0150874-B1 (EP)
IPC: H01H33/91
Filed: 1985-01-17
Granted: 1991-06-26
Abstract: The present invention relates to an electrical circuit breaker with arc extinguishing compressed fluid, in which the compression of the extinguishing fluid is caused in a mixed way, by the pneumatic action of a compressing piston solid with the movable contacts of the circuit breaker and by pressure self-generation, following the action of the electrical arc, which decomposes and heats the fluid. This compression in a mixed form takes place within a chamber provided within a movable body assembled on the stationary contact of the circuit breaker and suitable to follow, under the action of elastic means, along a certain path, the opening stroke of the movable contacts, which bear a blasting nozzle, which during said stroke path connects a zone of compression of the fluid under the action of the piston with said chamber of the movable body, and which, after the detachment from the movable body because of its stopping, allows the escape of blasts of compressed fluid, both from said chamber and from the compression zone, directed against the arc to the purpose of extinguishing it.
Patent EP-0153827-B1 (EP)
Title: Porous particulate materials
IPC: B01J20/16
Filed: 1985-02-08
Granted: 1989-04-05
Abstract: A particulate porous material suitable for use as a high surface area column packing material comprises particles substantially all of which are not smaller than 5 micrometres and not larger than 1 millimetre in diameter, and each particle consists predominantly of an open, three-dimensional matrix of crystals of mullite, which are preferably substantially uniform in size and define between them interconnecting pores having a width in the range of from 5nm to about 2µm. The particles can be coated with a reactive layer. There is also disclosed a process for producing the particulate porous material wherein a particulate product comprising particles substantially all of which are between 5 micrometres and 1 millimetre in diameter and consisting predominantly of a mixture of mullite crystals and silica is treated with a concentrated aqueous solution of an alkali metal hydroxide at a temperature of at least 50°C; and the treated particulate product is then washed, dewatered and dried.
Patent EP-0194526-B1 (EP)
IPC: B41M5/26
Filed: 1986-02-28
Granted: 1990-04-25
Abstract: 1. A process for the production of an offset printing plate by transferring information onto a printing suitable for offset printing, wherein one or more vaporizable and/or fusible substances of the formula (I) A-Xn wherein A is an n-valent hydrophobic radical, X is a hydraulic substituent and n is 1, 2, 3 or 4 are transferred imagewise from a base onto the printing plate by means of an electronically controlled thermal head.
Patent EP-0200982-B1 (EP)
IPC: C11C3/04
Filed: 1986-04-21
Granted: 1989-01-11
Abstract: Solid sodium carbonate and/or sodium hydrogen carbonate is/are used as heterogeneous solid catalyst(s) in the transesterification of de-acidified and anhydrous fatty acid glycerides, more especially from fats and/or oils of natural origin, with lower monofunctional alcohols to form fatty acid alkylesters and glycerol.
Patent EP-0211261-B1 (EP)
IPC: H04M3/32
Filed: 1986-07-09
Granted: 1991-09-25
Abstract: To carry out a test, an external switching device (EK) is plugged on at the main distribution frame (HV) of the system (NA) to be tested. This switching device establishes, under the influence of a test program (PD), a line-side connection between individual subscriber circuits (TS) and/or connection circuits (AS). To provide the possibility of variable access, the external switching device is controlled by individual information items which are transmitted by contact elements (k1,...kn) to be operated by the central processor (ZST) and already provided for other purposes. In one of the two circuits (TS, AS) in each case connected to one another via the external switching device (EK), certain events or signals (seizure, ringing, metering pulses) are triggered. These activate the indication points which exist in the other circuit in each case for just these events or signals. The indication points are interrogated in the normal manner by the central processor (ZST) in conjunction with the test program. This makes it possible to determine both that they are functioning correctly and that the events are correctly triggered. An error can be displayed on the display of the terminal device used as exchange telephone (VF) in the system. <IMAGE>
Patent EP-0221354-B1 (EP)
IPC: B01F7/00
Filed: 1986-10-02
Granted: 1989-08-23
Abstract: A spiral tube aerator for waste aeration which includes a shaft rotatably driven by a motor, the shaft carrying a mixing chamber, an air channel extending along the shaft and opening through at least one outlet of the mixing member, a blower for delivering air through the air channel, the mixing chamber being submerged in waste water at least to a depth of 50 cm below the waste water upper surface, and the blower providing a pressure in the range 0-35 mbar lower than the pressure exerted by the waste water at the outlet.
Patent EP-0219886-B1 (EP)
Title: An electronic cash register
IPC: G07G1/14
Filed: 1986-10-27
Granted: 1993-01-13
Abstract: An electronic cash register for use with a price-look-up table includes a recording medium for recording item codes and the corresponding item prices, and a reader for reading the data from the recording medium detachably connected thereto. In the transaction operation, the recording medium is checked to determine whether it is connected to the reader, and the transaction operation on the basis of the medium- recorded prices is carried out, provided that it is determined that the recording medium is connected to the reader.
Patent EP-0206537-B1 (EP)
IPC: A01N/
Filed: 1986-05-27
Granted: 1989-09-20
Abstract: Disclosed are solid, phytoactive, N-phosphonomethyl-N-carboxy-methyl compositions. Also disclosed are processes for the preparation of such compositions by (a) forming an initial mixture comprising a phytoactive N-phosphonomethyl-N-carboxymethyl compound, a solvent and a molten surfactant, the surfactant being solid at ambient temperatures; (b) removing solvent from the initial mixture to form a final mixture at a temperature above the melting point of the surfactant; (c) cooling said final mixture to a temperature below the melting point of the surfactant to form a N-phosphonomethyl-N-carboxymethyl composition which is solid at ambient temperatures; and (d) processing said composition into particulate form, such as pellets, flakes, granules, or powders. Further disclosed is the use thereof in controlling vegetation.
Patent EP-0223366-B1 (EP)
Inventor: ERSFELD DEAN A
IPC: A61F13/04
Filed: 1986-09-29
Granted: 1990-10-24
Abstract: A casting article and method for forming an orthopedic cast around an animal body part. The article comprises a unitary blank having first and second lateral free edges (25, 34). The blank is dimensioned and the free edges are shaped to extend the length of the body part and to at least circumferentially envelop the body part. The blank includes a pliant, extensible layer of a foam member (12), an extensible fabric (14) bonded to the foam member and a curable resin which, upon activation of the resin and closure of the lateral free edges of the blank around the body part, results in the orthopedic cast (23).
Patent EP-0223746-B1 (EP)
IPC: B29C53/62
Filed: 1986-11-06
Granted: 1990-02-07
Abstract: A system for the production of rubber tubes on elongate horizontal cores (14) comprises two pairs of drive heads (5) mounted on structures (1) capable of displacement upwardly and downwardly with respect to corresponding fixed bases (3). Between the drive heads (5) there is positioned a bed (2) of predetermined length carrying, with the interposition of suitable cushioning means (20,21) intermediate stands (1) for supporting the cores (14). Adjacent the said bed (2), on either side, there is a respective ground bar (22) positioned substantially at floor level for supporting and guiding carriages (23) which are movable parallel to the bed (2).
Patent EP-0222020-B1 (EP)
Title: Corps de siege
IPC: A47C7/18
Filed: 1986-05-09
Granted: 1991-06-26
Abstract: Corps de siège comprenant une housse extérieure (3) fixée le long de la surface extérieure d'un moule en uréthane ou d'une plaque moulée (2) pour lequel on a utilisé non pas une housse extérieure faite d'une seule pièce non découpée mais différentes housses extérieures découpées ou une housse extérieure partiellement découpée. Les parties devant être fixées ou certaines parties des housses extérieures découpées sont pliées, ensevelies et fixées à l'intérieur des rainures du moule (2), donnant ainsi auxs housses extérieures une forme finale tridimensionelle.