baber/WOPTO huggingface dataset:
Patent EP-0071668-B1 (EP)
IPC: B62D33/037
Filed: 1981-08-12
Granted: 1987-01-21
Abstract: 1. Closure for downwardly hanging sides of a tipper or platform truck and which engage in the closed position, with a base plate (7, 32) fixed to a fixed side section (8, 30) and from which projects a setbolt (4, 25) serving as a pivot pin, with a turning bolt (1, 24) pivotably mounted about the setbolt (4, 25) and which is provided with a rib (12, 36) for locking a closure member (3, 23) fixed to a downwardly flappable side (9, 28) and provided with an annular slot (10, 35), said rib being bent roughly in the pivoting direction of the turning bolt and which engages over the closure member in the locking position, characterized in that for receiving the closure member (3, 23), base plate (7, 32) has a catching opening (15, 33) with a bulge (11) constructed in the engagement area of the closure member (3, 23) and complimentary to the annular slot (10, 35), that the bent rib (12, 36) extends over the entire longitudinal extension thereof up to the base plate (7, 32), that the turning bolt (1, 24) in the area where it overlaps the base plate (7, 32) in the locking position has a circumferential contour substantially coinciding with the base plate (7, 32) and that the base plate (7, 32) and turning bolt (1, 24) are made from cast metal.
Patent EP-0071669-B1 (EP)
IPC: E01C11/10
Filed: 1981-09-01
Granted: 1984-12-12
Abstract: A device for bridging expansion joints in footpaths, parking decks or the like and involving a caulking strip, which bridges the joint and consists of a resiliently elastic material, has thickenings which have been pressed into cavities (18) in the joint edges, which cavities are open towards the joint, on opposite sides and which extend in the strip direction. On the strip (1) there are formed supporting faces (12), which point towards the joint and bear against corresponding internal faces (13) of the cavities (18), and on which there are integrally formed, at the end that is directed away from the joint, webs which end with a bulge (15). The bulge (15) is wedged between the thickening parts (10, 11) and thus keeps the supporting faces (12) in their abutting contact. (Fig. 2). <IMAGE>
Patent EP-0054328-B1 (EP)
IPC: B01D9/00
Filed: 1981-12-08
Granted: 1984-07-18
Abstract: A crystallization column (4) for the formation of crystals from a melt or a solution is described, which crystallization column is provided with a cooling surface (3) which is vibrated ultrasonically with a frequency of 10-50 kHz and which is also vibrated with a low frequency of 0.1-100 Hz; as well as a process for producing crystals in said column and loosening crystals from the surface at which they are formed in the said column.
Patent EP-0037212-B1 (EP)
IPC: H04N5/21
Filed: 1981-03-18
Granted: 1984-05-23
Abstract: A method of concealing errors in a digital television signal formed by a plurality of sample signals corresponding respectively to sample positions (S-3, S-2, S-1, S0, S1, S2, S3, etc.) along a horizontal scan line of a television picture made up of a plurality of such lines (n-1, n, n+1, etc.), the method comprising, in respect of each sample signal which is in error, selecting from a plurality of algorithms a preferred algorithm for correcting the error sample signal, calculating a corrected value of the error sample signal using the preferred algorithm, and substituting the corrected sample signal for the error sample signal so as to conceal the error. The algorithms may be four in number and use sample values located along four different directions (A, B, C and D) respectively to predict the known sample values at sample positions adjacent to the position of the error sample signal, the algorithm giving the best result being selected.
Patent EP-0062717-B1 (EP)
IPC: C07C255/53
Filed: 1981-10-30
Granted: 1985-07-03
Abstract: The invention provides a process for the preparation of ortho- and para-hydroxybenzyl cyanides. The process of the invention comprises the reaction of an aromatic alcohol selected from ortho- and para-hydroxybenzyl alcohols with a cyanide reagent and an ester capable of esterifying the hydroxyl group of the benzyl alcohol. In a preferred form of the process there is employed a route via the reaction of an ortho- or para-hydroxyzbenzyl formate with a cyanide reagent preferably selected from sodium and potassium cyanides.
Patent EP-0040572-B1 (EP)
IPC: A61K39/002
Filed: 1981-05-19
Granted: 1983-07-27
Abstract: The invention relates to a process for obtaining preparations of toxoplasmas, improved for the diagnosis of toxoplasmosis by direct agglutination, said process comprising, in a first step, the inoculation in mice of a mixture of toxoplasmas and of sarcomatous cells, in a second step the inoculation in other mice of a mixture of sarcomatous cells infected with toxoplasmas coming from the mice of the first step and of non-infected sarcomatous cells, and finally the collection of the ascitic exsudate of these latter mice from 48 to 72 hours after inoculation.
Patent EP-0061621-B1 (EP)
IPC: H02B1/18
Filed: 1982-03-11
Granted: 1985-07-24
Abstract: 1. A device for mechanically holding and electrically connecting installation apparatus, such as conduction circuit breakers, earth-leakage circuit breakers, fuses and the like, on or to bus bars (21) which possess an essentially plate-shaped basic body (1) of on an insulating material and which constitutes the carrier of fork-like contacts (3) which can be placed onto the bus bars (21) and are electrically connected to first ends of connecting rails (7) secured to the plate-shaped basic body (1), and at the second ends of which contacts, in the boundary region of the basic body (1), terminal points are arranged for electrical connection to the installation apparatus (25) to be held, characterised in that the plate-shaped basic body (1) and each first end of the connecting rails (7) have a respective recess (2, 8) in the region of the fork-shaped contact (3) which is assigned to this end, which recess is penetrated by two contact pieces forming the fork-shaped contact (3), that a tilting projection (5) is centrally formed on the contact pieces, which tilting projection supports the contact pieces (4) against one another, that adjacent to these tilting projections (5), on the side of the contacts (3) remote from the bus bars (21), there is arranged between the contact pieces a spring (6) which forces apart the contact pieces (4), fixes the contact pieces (4) in the recess (8) of the assigned connecting rail (7), and produces contact pressure to the bus bars (21), and that the plate-shaped basic body (1) is the carrier of at least one profile rail (13) which serves to fix the installation apparatus.
Patent EP-0081101-B1 (EP)
IPC: A61M1/34
Filed: 1982-11-15
Granted: 1987-03-04
Abstract: Apparatus for oxygenating blood or for separating whole blood into a plasma fraction and an enriched plasma-depleted blood fraction comprising at least two contiguous membrane units (10), each unit consisting of a first membrane layer (12), a second membrane layer (14), a first spacer layer (16) and a second spacer layer (18). The membrane layers and the spacer layers are configured so that only plasma or oxygen passes through the membrane layers from or into whole blood. Plasma and plasma-depleted blood or oxygen-depleted gas and oxygenated blood are separately collected while preventing admixture thereof with whole blood.
Patent EP-0067497-B1 (EP)
IPC: F22B35/00
Filed: 1982-02-25
Granted: 1986-10-15
Abstract: Excessive swing of the feedwater (31) in power supply apparatus on the occurrence of a transient is suppressed by injecting an anticipatory compensating signal (ΔW<sub>fw</sub>) into the control for the feedwater. Typical overshoot occurs on removal of a large part of the load, the steam flow is reduced so that the conventional control system reduces the flow of feedwater. At the same time there is a reduction of feedwater level in the steam generator (13.15) because of the collapse of the bubbles (125) under increased steam pressure. By the time the control responds to the drop in level, the apparatus has begun to stabilize so that there is overshoot. The anticipatory signal is derived from the boiling power (BP) which is a function of the nuclear power (2N) developed, the enthalpy of saturated water (h<sub>.</sub>) and the enthalpy of the feedwater injected into the steam generator (h<sub>fw</sub>). From the boiling power (BP) and the increment in steam pressure resulting from the transient an anticipatory increment of feedwater flow is derived. Thus increment is added to the other parameters controlling the feedwater.
Patent EP-0063017-B1 (EP)
Title: Detergent compositions
IPC: C11D3/395
Filed: 1982-04-05
Granted: 1986-12-10
Abstract: Granular detergent compositions comprising organic surfactant, phosphate detergency builder wherein at least 6% of the builder consists of a mixture of water-soluble orthophosphate and pyrophosphate salts, organic peroxy-acid bleach precursor and specified polymeric polycarboxylic acids or salts thereof. The compositions provide improved low temperature cleaning together with excellent soil deposition and whiteness maintenance performance.
Patent EP-0068763-B1 (EP)
IPC: C12N15/00
Filed: 1982-06-18
Granted: 1987-04-08
Abstract: Bifunctional antibodies are produced by trioma or quadroma cells formed by somatic cell fusion of a hybridoma with a lymphocyte or another hybridoma respectively.
Patent EP-0078780-B1 (EP)
IPC: C01B15/023
Filed: 1982-10-12
Granted: 1986-03-12
Abstract: A method in the production of hydrogen peroxide by the anthraquinone process is described, in which method anthraquinone derivatives dissolved in a working solution are subjected alternatingly to hydrogenation and oxidation. To reduce the relative moisture in the working solution to a suitable level of 20-98%, preferably 40-85%, the working solution is dried prior to hydrogenation by contacting it with a gas or a gaseous mixture, the water vapor pressure of which is below that of the working solution. Suitable gases or gas mixtures are air or exhaust gases from the oxidation stage of the anthraquinone process.
Patent EP-0084032-B1 (EP)
IPC: D03D47/36
Filed: 1982-07-12
Granted: 1988-09-21
Abstract: A yarn metering device (10) including a stationary spool (12), a yarn supply arm (14) for wrapping yarn onto a storage region (24) of the spool (12), a yarn guide arm (17) for simultaneously transferring yarn from the storage region (24) and wrapping it onto a discharge region (25) of the spool (12) and stop means (20) co-operable with the discharge region (25) of the spool (12) for permitting yarn (16) wrapped on the discharge region (25) to be pulled axially off the spool (12) after a predetermined quantity of yarn (16) has been wrapped onto the discharge region (25).
Patent EP-0101610-B1 (EP)
IPC: H04B1/58
Filed: 1983-08-17
Granted: 1987-04-08
Abstract: 1. An active hybrid circuit comprising a transfermer (TR) with a first winding (W1) and two further series-connected windings (W2, W3), characterized in that the signal transmission line (L) is connected to the first winding (W1), that junction point (A22 /A31 ) of the series-connected windings (W2, W3) is connected to the inverting input of an operational amplifier (V1), that the output of the operational amplifier (V1) is connected to the free end (A32 ) of the third winding (W3), that the transmitted signal voltage (Us ) is fed to the start (A21 ) of the second winding (W2) via a suitable internal impedance, and that a receiving circuit (ES) which serves to produce the received signal (UE ) is connected to one of the series-connected windings (W2, W3).
Patent EP-0087989-B1 (EP)
Title: Volume flow regulator for a ventilating duct
IPC: F24F11/75
Filed: 1983-01-17
Granted: 1985-05-08
Abstract: A stabilizer for a ventilation duct includes a sensor, sensitive to a variable parameter such as temperature, which affects the flow of air in the duct. The sensor includes an opening in a return flow conduit communicating with a deformable chamber contained within a section of the duct. As the parameter changes, pressure at the opening changes thereby affecting the volume of the chamber and likewise the volume of the section of the duct in which the chamber is located.
Patent EP-0104965-B1 (EP)
IPC: H01C10/02
Filed: 1983-08-11
Granted: 1987-06-10
Abstract: A variable level liquid rheostat having a tubular overflow member between a starting chamber and a tank for controlling the level of electrolyte in the starting chamber. The overflow member has a closed upper end inside the starting chamber and lateral discharge orifices and communicates with the electrolyte in the tank. The overflow member produces a siphoning effect when the electrolyte level in the starting chamber is substantially above the discharge orifices for causing a sudden drop of the level in the starting chamber until the electrolyte level in the starting chamber again reaches the discharge.
Patent EP-0088045-B1 (EP)
Title: Method of forming electroconductive domains in integrated monolithic semiconductor devices, and high package density semiconductor device manufactured by said method
IPC: H01L23/52
Filed: 1983-02-09
Granted: 1986-10-01
Abstract: In the manufacture of semi-custom integrated circuits silicon wafers with P and N or N and P structures are used, and interconnections to establish a specific application must be created. Unlike currently known technologies, electrically conductive film with standardized openings made according to a pre-arranged raster must be deposited on the silicon wafer. Subsequently the conductive film, will be removed from between the openings directly or indirectly by means of electromagnetic radiation in order to produce the required circuit configuration. A laser beam is particularly appropriate for this since it can be positioned and controlled, and can be used directly for the exposure of a photosensitive film. The creation of insular conductive film is then achieved through a photo- etch technique. By use of this process, an expensive customer specific photo mask can be avoided. A semiconductor device manufactured according to this process exhibits in its conductive film a regular arrangement of openings which are able to form the ends, sides or corners of insular conductive film.
Patent EP-0104153-B1 (EP)
IPC: G01B7/00
Filed: 1983-08-26
Granted: 1987-04-22
Abstract: 5 An apparatus for measuring the swelling or shrinkage of a specimen (14) in a fluid (12) consists of a container (10) in which the fluid (12) can be accommodated and which has a lid (11) with a suspension device (13) for the specimen (14), and a transducer (15) which is affixed to the specimen (14) at a location spaced from the point of suspension, for affecting a sensor (16) connected to a recording equipment (17). In measuring, the movement of the transducer (15) caused by the swelling or shrinkage of the specimen (14) in the fluid (12) can be continuously recorded.
Patent EP-0148335-B1 (EP)
IPC: F21V17/00
Filed: 1984-10-12
Granted: 1990-01-10
Abstract: 1. Lighting visture for a lamp having a frame enclosing the lamp, having an insert mounted detachably on the frame and having a support device comprising a bearing part and a locking part between the insert and the frame, the locking part exhibiting a support arm which is retained by a spring in a locking position, in which the insert and frame are engaged with each other, which arm can be pressed by means of a handle counter to the force of the spring into a free position in which the engagement between insert and frame is released, in which fixture the insert has at least at one end a tailpiece which covers an end region of the frame and in which fixture the support device is arranged substantially on that side of the tailpiece of the insert which faces an accessory space, characterized in that the bearing part (70.1) of the support device (7.1) has two support walls (705.1, 706.1) oriented parallel to each other and to the longitudinal axis (L) of the frame and a stop part (7022.1) oriented transversely thereto, that the support arm (713.1) of the locking part (71.1) is located at the front end of a slide (711.1) which is guided slidably parallel to the longitudinal axis (L) between the support walls (705.1, 706.1) of the bearing part (70.1) and which together with the support arm (713.1) and the spring forms an intergral plastic part, that the spring comprises two V-shaped partial springs (714.11, 714.12) each having two spring arms (7141.11, 7142.11; 7141.12, 7142.12) which are arranged on both sides of the slide (711.1), that the end of the one spring arm (7141.11, 7141.12) of each partial spring (714.11, 714.12) is connected to the slide (711.1) in the region of the support arm (713.1), that the tailpieces (7142.111, 7142.121) of the other spring arms (7142.11, 7142.12) of both the partial springs (714.11, 714.12) are linked to each other through a transverse piece (7143.1) which abuts a transverse wall (702.11) of the bearing part (70.1), which wall is constructed as a stop part (7022.1), and that the support arm (713.1) rests upon the frame in the locking position of the locking part (71.1), the tailpieces (7142.111, 7142.121) of the partial springs (714.11, 714.12) being braced through the transverse piece (7143.1) against the stop part (7022.1) of the bearing part (70.1).
Patent EP-0179233-B1 (EP)
IPC: F02C3/02
Filed: 1985-08-30
Granted: 1989-03-08
Abstract: A pressure exchanger, preferably usable as a high-pressure compressor for gas turbine installations, has a multiplicity of coaxial cell rotors which can be driven in the same direction, and a central pressure exchanger combustion chamber located within the innermost cell rotor. Driving gases generated in the combustion chamber flow through the cell rotors in series from inside to outside and can be expanded as low pressure driving gases in the low pressure part of the turbine. The air to be compressed flows through the cell rotors in series from the outermost cell rotor towards the inside. A part of the air mass flow compressed to the final pressure, which part is greater than the driving gas mass flow, arrives as combustion air in the pressure exchanger combustion chamber; the other part of the air can be used as combustion air for a turbine combustion chamber, which generates high pressure driving gas for the gas turbine. The inlet and outlet cross-sections of the driving gas and air ports in the control casings are so designed that the closing edge of the low pressure air port viewed in the rotational direction of the cell rotor, is located before the closing edge of the low pressure driving gas port.
Patent EP-0187415-B1 (EP)
IPC: A23G1/00
Filed: 1985-12-10
Granted: 1988-10-05
Abstract: The invention relates to an improved cocoa with colour coordinate L : 16 or below, which has a simple polyhydroxyphenols content of at least 0.25% preferably at least 0.30% and to foodstuffs and semi-finished products containing such improved cocoa.
Patent EP-0177425-B1 (EP)
IPC: D06N5/00
Filed: 1985-10-02
Granted: 1989-03-29
Abstract: 1. Method for manufacturing a suspension of long fibres usable in a paper machine, these fibres having a length of at least 12-18-24-30 or 34 mm respectively for sizes of 1.7-3.3-4.4-6.7 or 11 decitex, characterized in that it comprises the following steps : a) in a first water dose, a first dose of first greased long fibres is suspended and a first dose of a first polyelectrolyte having a high molecular weight and the same ionic character as the hydrated greasing of said first fibres is added thereto, the weight proportion of said first polyelectrolyte being comprised between 0,2 and 0,5 % of the weight of said first fibres ; b) after stabilization of the suspension formed under a), a second water dose is added thereto and then a second dose of second long fibres, the hydrated greasing of which has the same ionic character as that of said first fibres, as well as a second dose of a second polyelectrolyte having a high molecular weight and the same ionic character as the hydrated greasing of said second fibres, the cumulated weight proportion of the first and second polyelectrolytes with respect to the cumulated weight of said first and second fibres remaining within the same range as that of said first polyelectrolyte with respect to said first fibres ; c) the manufacturing of said suspension of long fibres is carried on up to the nths adding to the cumulated suspension containing the (n-1)th first fibres, a nth water dose and then a nth dose of nth long fibres, the hydrated greasing of which has the same ionic character as that of the (n-1)th fibres, as well as a nth dose of a nth polyelectrolyte having a high molecular weight and the same ionic character as the hydrated greasing of said (n-1)th fibres, the cumulated weight proportion of the n polyelectrolytes with respect to the cumulated weight of said n fibres remaining within the same range as that of the first polyelectrolyte with respect to said first fibres.
Patent EP-0160634-B1 (EP)
Title: Metal complexes useful as rubber/metal bonding promoters
IPC: C07F15/04
Filed: 1985-04-09
Granted: 1989-07-05
Abstract: Compounds containing an organic thiosulphate anion and cationic nickel or cobalt in association with an amine, are useful in increasing the bond strength between metal, especially brass, and vulcanized rubber. Typical complexes are those where the anion is dodecylthiosulphate or hexa- methylenebis(thiosulphate), and the amine is ethylene- , diamine or N-benzyl-N-t-octylamine.
Patent EP-0203071-B1 (EP)
Title: Pompe ou moteur a piston hydrostatique a pistons diagonales
IPC: F04B1/20
Filed: 1985-01-29
Granted: 1989-04-05
Abstract: Nouveau type de moteur à piston fonctionnant comme une pompe à piston ou un moteur à piston, appelé de préférence un moteur diagonal qui, grâce à des coussinets hydrostatiques (9, 39), est doté d'alésages de cylindre (5, 6, 35) possédant une zone libre partout à partir de n'importe quel point d'étranglement. En raison de l'angle considérable auquel les alésages du cylindre sont disposés, on peut obtenir une course des pistons (4, 34) très longue en comparaison avec la longueur de course possible avec d'autres moteurs à piston et pompes à piston hydrostatiques.
Patent EP-0176556-B1 (EP)
IPC: C08J5/18
Filed: 1985-03-15
Granted: 1988-05-18
Abstract: The novel polyesteramides comprise the reaction product of a diamine having 2 to about 20 carbon atoms, a diol containing up to about 24 carbon atoms, and a dicarboxylic acid component. The dicarboxylic acid component consists essentially of about 5 to 100 mole % of a specified first, heteroatom-containing dicarboxylic acid, and 0 to about 95 mole % of a second dicarboxylic acid containing up to about 24 carbon atoms. In the polyesteramide, the diamine component comprises about 10 to 90 mole % of the total diamine and diol components. The present invention further provides containers, such as molded containers, films, coextruded articles, laminated articles, etc., formed from the polyesteramides of the present invention.