baber/WOPTO huggingface dataset:
Patent EP-0014851-A1 (EP)
Inventor: WESSLING RITCHIE ANTON
IPC: C09D163/00
Filed: 1980-01-23
Abstract: Water-compatible compositions are described comprising at least one resinous compound whose backbone is linear and contains at least one oxyaryleneoxyalkylene or oxyaryleneoxy(1,3-(2-hydroxy)alkyfene) unit and which bears at least two functional organic moieties through which cross-linking can occur (preferably groups having active hydrogen and/or blocked isocyanato groups, more preferably aliphatic hydroxyl groups) and at least one terminal pyridinium group covalently bonded through the pyridinium nitrogen atom. These compositions when mixed with water have a pH below 10. These compositions are useful coating compositions which find particular utility in cathodic electrodeposition. The compositions are prepared, for example, by reacting a linear epoxy resin with a pyridine in the presence of sufficient amount of a Bronsted acid and water to stabilize the pyridinium saltthusformed. Blocked isocyanates are compatible cross-linkers with the new resinous compositions.
Patent EP-0018661-A1 (EP)
Inventor: THODE HERBERT
IPC: B60P3/20
Filed: 1980-05-05
Abstract: 1. A refrigerated transport system using stowable trailers (5) on at least one loading deck (1) of a cargo ship with a travelling, shuntable loading platform (6) for the refrigerated wares which can be coupled to and uncoupled from a traction unit, which can be refrigerated by a central refrigerating plant (16) in the cargo vessel for producing chilled air, in which the floor of the loading deck (1) for the trailer (5) is formed as a road surface (4), characterised in that a) beneath the floor of the loading deck (1) are laid cooling air ducts (2) b) at the trailer stowing positions are arranged closable connection points (3) from the cooling air ducts (2), which connection points do not project, or do not project substantially, above the road surface c) two-way connecting pieces (12) are insertable at the connection points (3) for connecting the trailer (5), d) the loading platform (6) of the trailer (5) is formed partly or completely double walled, and e) the loading platform (6) has at least one downwardly directed connection port (9) for feeding chilled air as well as at least one upwardly directed outlet port for directing chilled air to the refrigerated wares.
Patent EP-0025874-A1 (EP)
Inventor: DE BAAN JOHANNES JASPER
IPC: F16F9/32
Filed: 1980-08-20
Abstract: Hydropneumatic vibration dampers have a damping cylinder (3') containing a damping fluid and compressed gas, an operating piston guided in a movable manner therein in the region of the damping fluid and a piston rod (9) carrying the latter. This piston rod is guided through a sealing pack (11) provided in the opposite end of the damper cylinder (3') which is provided with a seal (18) bearing on the circumference of the piston rod. In order to prevent this seal (18) being stressed or deformed on one side by lateral displacements or bending of the piston rod (9), it is arranged in a sliding bush (16) which has an inner edge flange (16'') bearing on the piston rod (9) and is borne in a freely movable manner in the sealing pack (11) in a plane running transversely to the longitudinal direction of the piston rod. <IMAGE>
Patent EP-0053635-A1 (EP)
Inventor: UKAI TETSUO
IPC: B01D63/02
Filed: 1980-12-10
Abstract: A hollow fiber assembly having selective permeability by cylindrical arrangements of hollow fibers having selective permeability mainly comprising a cylindrical layer of hollow fibers [1] formed by crisscross arrangement of hollow fibers, a hollow portion [2) which exists inside the above cylindrical layer of hollow fibers [1], a plurality of engaging members [3] which are respectively separated from one another in said hollow portion [2], a resin wall (A) [4] which is disposed at an open end of said hollow fibers and arranged to be open to the exterior without leaving any space between said fibers and with separation from said engaging means [3], a resin wall (B) [5] which is disposed at the other end of said assembly for fixing the end of said assembly, an elastic supporting member 6 for controlling the distance between the two resin walls (A) [4] and (B) [5], and a fluid supply conduit [8].
Patent EP-0031923-A1 (EP)
Inventor: GURTLER RUDOLF W
IPC: F02F5/00
Filed: 1980-12-12
Abstract: 1. A compression ring (1) which is intended for pistons of internal-combustion engines and on which there are provided, distributed over the inner circumference, a plurality of edges which are formed by recesses (2) or projections and which extend over the entire axial height of the compression ring (1), characterised in that there is associated with all the edges (3) of the projections or recesses (2) at least one flank section, which is aligned with the periphery of the compression ring (1) in the same sense, in such a way that all these sections produce from forces (K), acting on the compression ring (1), of the gases flowing around the compression ring (1) force components (Ku ) which cause the compression ring (1) to rotate.
Patent EP-0013614-A1 (EP)
Inventor: BATES WILLIAM THOMAS DENNIS
IPC: B01L3/02
Filed: 1980-01-07
Abstract: A sample tube for obtaining a column of liquid of predetermined height in laboratory applications comprises a simple and effective construction, with a local restriction 16 in internal diameter a predetermined distance from an inlet end 12 and a movable valve member such as a lead shot 20 disposed in the tube between the restriction 16 and the opposite end 14, for co-operating with the restriction to retain a column of liquid at the level of the valve member and restriction 16 by surface tension effects. in operation, liquid is drawn into the tube by suction to a level substantially above restriction 16, then the suction is removed and the liquid is allowed to drain out of the end 12, passing the lead shot20 owing to an imperfect seal between the lead shot and the restriction 16. When the liquid reaches the level of the lead shot and restriction, it is retained at this level by surface tension effects interacting with the lead shot and restriction.
Patent EP-0016592-A1 (EP)
Inventor: NAKAOJI KOZO
IPC: C07C45/28
Filed: 1980-03-07
Abstract: p-Methoxytoluene is oxidized with a dichromate ion forming substance and sulfuric acid to give anisaldehyde in good yields. The oxidation proceeds with improved efficiency in the presence of a manganese compound.
Patent EP-0018235-A1 (EP)
Inventor: SKINNER GEOFFREY FREDERICK
IPC: C21B5/00
Filed: 1980-04-23
Abstract: A process for producing a reducing gas for a direct reduction furnace or blast furnace which comprises partially oxidising oil and/or coal and/or coke in the presence of air to produce a gas stream containing hydrogen and nitrogen together with other gases, treating the gas stream to remove substantially all gases other than hydrogen and nitrogen, drying the gas stream if there is water present, subjecting the gas stream to a separation stage, e.g. in a cryogenic separator, to separate a hydrogen-rich gas stream and a nitrogen-rich gas stream, heating the hydrogen-rich gas stream and injecting it into the furnace. 
     In the case of a direct reduction furnace the gas stream may be obtained by partial oxidation of coal and/or oil. In the case of the blast furnace the reducing gas may be derived from the blast furnace top gas in addition or as an alternative to partial oxidation of coal and/or oil.
Patent EP-0026693-A1 (EP)
Inventor: LEHMANN MYRTIL BERNARD
IPC: A47F3/14
Filed: 1980-09-10
Abstract: The display consists of a container 1 with a general U shape on which are fastened by rotation in the channel 3 modules 2 comprising cells permitting the arrangement of the products. Application: flexibility of use due to the removal of the modules via the upper face. <IMAGE>
Patent EP-0027092-A1 (EP)
Inventor: BATISTONI MICHEL
IPC: F28F9/013
Filed: 1980-10-08
Abstract: 1. Bracing structure for the tubular bundle of a heat exchanger for maintaining the transverse position of the tubes (11) whilst allowing longitudinal circulation of the fluid which contacts the outer surface of the tubes, characterised by the fact that it comprises a flat metal sheet (1) each face of which includes a series of parallel grooves (2, 3) having different directions for each face, the depths of said grooves (2, 3) respectively, relative to each face being such that their sum is greater than the thickness of said sheet (1), the number, spacing and width of the said grooves (2, 3) being determined as a function of the corresponding characteristics of the tubular bundle.
Patent EP-0020286-A1 (EP)
Inventor: PIEPER DETLEF DR
IPC: H01B9/00
Filed: 1980-04-30
Abstract: In order to ensure good adhesion between the core insulation and the cast-resin fittings to be applied at connecting points or at the cable ends during the assembly of low tension cables (8) with several cores with a core insulation (2) crosslinked by irradiation, a modified mixture on the basis of an ethylene homo- or co-polymer, enriched with a filler, is used for the core insulation (2) of the low tension cable (8). <IMAGE>
Patent EP-0027801-A1 (EP)
Inventor: FAUERSKOV SVEND ERIK
IPC: G01R17/06
Filed: 1980-10-08
Abstract: Les enregistreurs graphiques a bande dans lesquels la courbe est enregistree par une plume rotative (11) qui trace la courbe suivant une ligne de contact (14) qui est la generatrice d'un rouleau de support (15) souffrent d'une erreur de trace dans la mesure ou l'ordonnee de la courbe, qui devrait etre proportionnelle a l'angle de deflexion v de la plume, est en fait proportionnelle a la tangente de cet angle. Cette erreur de trace, qui rend impossible les mesures sur la courbe, peut etre compensee en incorporant dans le servo de position, qui sert a vaincre les pertes par frottement dans l'enregistreur, un capteur de position sous forme d'un condensateur differentiel (20, 22, 23) dont la capacite differentielle, fonction de l'angle de deflexion v de la plume, est proportionnelle a la tangente de v. Dans un mode de realisation, ceci est obtenu par le fait que la plaque mobile (20) et les plaques fixes (22 et 23) du condensateur differentiel sont chacune d'elles delimitee par un jeu de lignes paralleles (21, et 24, 25), et que le condensateur differentiel, lorsqu'il se trouve dans sa position moyenne, presente une symetrie de reflexion autour d'un plan perpenticulaire aux plaquets et passant au travers d'une ligne zero (17).
Patent EP-0025064-A1 (EP)
Inventor: SWINTON WALTER C
IPC: A43C7/00
Filed: 1980-09-24
Abstract: Une attache non glissante (3) est formee en attachant des bandes Velcro males et femelles (5, 7) le long des extremites opposees d'un lacet de chaussure ou autre dispositif d'attache. Les deux types d'attache Velcro sont disposes de telle sorte que les attaches de type oppose adherent automatiquement l'une a l'autre a chaque point ou le lacet se croise. Selon une variante, deux bandes de materiaux Velcro de type oppose sont assemblees dos a dos pour former une attache ou fixation non glissante.
Patent EP-0033868-A1 (EP)
Inventor: ELSENHEIMER KURT
IPC: F16B5/02
Filed: 1981-01-21
Abstract: 1. A clamping connection for transmitting bending forces between a plate (2) of pre-stressed glass and two metal plates (5, 8) clamping the glass plate (2) between them, the plates being clamped onto the glass by way of bolts (10) running through holes (11) in the glass plate, there being elastic washer layers (14, 15) between the glass plate (2) on the one hand and the metal plates (5, 8) on the other hand, such washer layers (14, 15) having openings to take up the bolts (10), characterized in that the openings in the washer layers (14, 15) for the bolts (10) have such a degree of oversize in relation to the holes (11) in the glass plate (2) that the shortest distance (E) between the inner edge of the washer layers (14, 15) and the nearest edge of the holes (11) is at least equal to the radius of the holes (11).
Patent EP-0036581-A1 (EP)
Inventor: HEINISCH LUTZ-MATTHIAS
IPC: C02F7/00
Filed: 1981-03-13
Abstract: 1. Prevention of deposits and incrustations susceptible to block proper operation of equipment for aeration of water or other liquids, in which gas or air is blown into the flow of liquid as the latter passes across a porous bottom, or bottom provided with holes, of a vessel, characterized in that there is applied to that bottom a fill of setteable bodies of any shape, however, suitable size, such as gravel or granulate.
Patent EP-0039835-A1 (EP)
Inventor: HORSTMANN WALTER DR
IPC: C07D277/82
Filed: 1981-04-29
Abstract: 2-Amino-6-nitrobenzthiazol erhält man in hoher Selektivität, wenn man anstelle des ungeschützen 2-Aminobenzthiazols dessen Acylierungsprodukte nitriert und die Acylgruppen anschließend abspaltet 2-Amino-6-nitrobenzthiazol ist ein wichtiges Zwischenprodukt zur Herstellung wertvoller Azofarbstoffe.
Patent EP-0040774-A1 (EP)
Inventor: HAYASHI YOSHIMASA
IPC: F02P5/155
Filed: 1981-05-15
Abstract: An internal combustion engine comprises a first device (2,7, 8) for generating an ignition signal which causes a spark plug (1) to produce a spark, and capable of generating the ignition signal at retarded timings relative to timings on a predetermined schedule, a second device (13, 12, 11) for detecting both a high engine speed and load operating range and a condition where a transmission gear arrangement is in a lower gear position, to produce a signal, and a third device (9) for causing the first device to generate the ignition signal at the retarded timings in response to the signal from the second device, thereby effectively decreasing combustion noise due to greater combustion pressure rise at low vehicle speeds during high engine speed and load operations.
Patent EP-0041689-A1 (EP)
Title: Caravan variable in height and length
Inventor: FINDEISEN FELIX DR
IPC: B60P3/34
Filed: 1981-06-03
Abstract: 1. A caravan which is variable both in height and length and which carries, in a transport case (1) arranged on the chassis of the caravan, an upper accomodation unit (2) and an upper extension unit (3), which, being compact fitting units, are interlaced into each other for transport purposes, the said transport case being configurated in such a way as to be expanded or enlarged, for lodging purposes, in both height and length, using a simple lifting equipment (9). Thus, the said transport case (1) designed as lower lodging unit and comprising fixed stationary built-in furniture and fixtures (16, 17, 18), in conjunction with the upper lodging unit (2), provided with supplementary stationary built-in furniture and fixtures (19, 20, 21) and which can be drawn up closely within the transport case (1), and, finally, with the upper extension unit (3), which is displaceable in a horizontal backward movement closely outside the upper lodging unit, can be converted into a space element which, for the purpose of representing an enclosed lodging unit, requires only an additional lower extension part (4) fitted below the upper extension part (3), to which effect, preferently, the transport case cover (5) is usable as floor part of the lower extension unit (4), the whole concept being caracterized by the fact that a side-wall link (6) supplements the floor part of the lower extension unit (4), while, within the transport case (1), an additional stationary inner wall (15) has been provided for, the dimensions of which have been adapted to the longitudinal sides of the transport case (1) and its front side, thus forming and intermediate gap-like clearance, this clearance having been dimensioned in such a way as to receive the partitions of the upper lodging unit (2) and the side-walls of the overlying upper extension unit (3).
Patent EP-0042127-A1 (EP)
Inventor: BROADT DAVID R
IPC: H05B41/34
Filed: 1981-06-06
Abstract: A photoflash lamp array having a plurality of 2n flashlamps (21-30), a common terminal (10) connected to one lead-in wire (21b-30b) of each of the lamps, and a plurality of n selective terminal means (11-15), each associated with a respective pair of the lamps and directly connected to the non-common lead-in wire (21a-30a) of one lamp of each pair. A respective normally open switch (31-35) is coupled between the non-common lead-in wires of each of the pairs of lamps associated with a selective terminal. Each of the switches is responsive to the flashing of the directly connected lamp of an associated pair so as to electrically connect the other lamp of the pair to the associated selective terminal. In one specific example, ten lamps are selectively paired to be operated sequentially by firing pulses successively applied to five selective terminals together with a common terminal.
Patent EP-0077407-A1 (EP)
Inventor: SCHMIDT JOSEF
IPC: B60S3/00
Filed: 1981-10-20
Abstract: In an at least partially transparent container (7), a second container (8) is mounted. A throttle valve (1) is arranged in a waterline (6) which is guided through the first container (7). Provided upstream and downstream of this throttle valve (1) is in each case a connection with valve (2, 3, 4, 5) between the waterline (6) and the containers (7, 8). Depending on the setting of the valves (1, 2, 3, 4, 5) washing agents or preservative agents filled in through the filling connecting pieces (9, 10) can be supplied from the containers (7, 8) to the water flowing through the waterline (6).   <IMAGE>
Patent EP-0042561-A1 (EP)
Inventor: FREITAG DIETER DR
IPC: C08L67/02
Filed: 1981-06-13
Abstract: Aromatische Polyester und Polyestercarbonate auf Basis von Diphenolen und Iso- und/oder Terephthalsäuren werden durch geringe Mengen von Ammonium- bzw. Alkalisalzen anorganischer oder organischer Säuren und gegebenenfalls halogenierter Phthalimide und gegebenenfalls Polytetrafluorethylen flammwidrig, ohne daß die mechanischen und chemischen Eigenschaften der Polyester(carbonate) merklich vermindert werden.
Patent EP-0049524-A1 (EP)
Inventor: FELHAUER PAUL ING GRAD
IPC: E04C2/20
Filed: 1981-10-06
Abstract: Self-supporting front element having a small attenuation for electromagnetic waves transmitted or received to protect a radio installation, having a main layer (8) of hard polymethane foam and an outer layer (7) on its outer face (6). The outer layer (7) has a small uniform thickness and is inwardly joined to the main layer (8). To manufacture the front element (1), the corresponding surfaces of the form are provided with the material of the outer layer (7), and the mass to be foamed is supplied and the expansion and the hardening are performed. Thereby, a homogeneous and thin coating of the front element is readily provided. This element is a protection against bad weather conditions and allows the installation to be provided with the desired colour. The element poorly absorbs the radio waves and has good surface characteristics.
Patent EP-0052728-A1 (EP)
Title: Procédé de fabrication d'un produit alimentaire par frittage
Inventor: ROSTAGNO WALTER
IPC: A23L1/00
Filed: 1981-10-08
Abstract: L'invention a trait à un procédé de fabrication d'un produit alimentaire sous forme d'article unitaire, notamment de barre par frittage d'une matière première pulvérulente. Pour mettre en oeuvre le procédé, on introduit la poudre dans les alvéoles d'un moule, on la compacte légèrement dans les alvéoles, on la traite thermiquement dans un four pendant une durée et à une température telles que les particules individuelles fondent en surface et collent les unes aux autres, on démoule les articles et on les refroidit. Le procédé est applicable aux produits culinaires comme aux articles de confiserie ou de chocolaterie. Les articles obtenus peuvent être enrobés.
Patent EP-0083378-A1 (EP)
Inventor: TAKAKU SAKAE
IPC: C07D211/78
Filed: 1981-12-22
Abstract: 1,4,5,6-Tetrahydronicotinamide derivatives represented by the formula:
     wherein R is a phenyl or pyridyl group which may have one or more substituents, or a salt thereof. 
     A process of preparing the same and a pharmaceutical composition containing the same. 
     The compounds suppress the aggregation of platelets, and have antiinflammatory, antipyretic and analgesic activity.
Patent EP-0062113-A1 (EP)
Inventor: LOGAN TED JOE
IPC: C07C67/56
Filed: 1981-04-08
Abstract: Alkyl fatty carboxylate mixture is separated according to degree of unsaturation utilizing selected surface aluminated silica gel adsorbent and selected solvent(s).
Patent EP-0032464-A1 (EP)
Inventor: SIMPSON DAVID PRESTON
IPC: A23L3/32
Filed: 1981-01-20
Abstract: Electrically conductive fluids are heated ohmically by passing an electric current in the fluid between electrodes spaced along a pipe containing a flow of the fluid. The pipe 30 has an electrically insulating internal liner 37 and is cooled, e.g. by cooling water flowing through a cooling jacket 35 between inner and outer skins 32 and 33 of the pipe. The inner skin 32 supports the liner 37 and is perforated 50 to allow intimate cooling of the liner.
Patent EP-0040973-A1 (EP)
Inventor: AKANABE YUICHI
IPC: G02B26/12
Filed: 1981-05-22
Abstract: A photodeflector suitable for a scanning device which comprises a plurality of groups of mirrors (3) rotatable around an axis (4), each of said groups consisting of the same number of mirrors (3) and each of said mirrors of a group (3a, 3b) being disposed so that their surfaces are inclined at the same angle in relation to said rotation axis (4) and so that the surfaces of mirrors of a given group (3a, 3b) are at a different angle in relation to said rotation axis (4) to the surfaces of mirrors of the other group or groups.
Patent EP-0042266-A1 (EP)
Inventor: SHANTON KENNETH JOHN
IPC: B41M5/155
Filed: 1981-06-12
Abstract: A colour developer for use in a pressure- or heatsensitive record material comprises a particulate amorphous hydrated silica/hydrated alumina composite in which the hydrated silica and hydrated alumina are chemically bound, in which hydrated silica predominates, in which the mean alumina content on a dried weight basis is at least 7.5%, based on the total weight of silica and alumina, and in which the surface area is below 300m 2 g -1 . The composite may be metal-modified.
Patent EP-0045570-A1 (EP)
Inventor: HALL LAURENCE WILLIAM
IPC: G03C1/005
Filed: 1981-07-07
Abstract: Specific organic halogen compounds, namely 2,2,2-trichloroethanol, m-nitrobenzyl chloride, 3-chloroaniline, 2-chloro-4-nitrobenzyl chloride, o-chloranil, p-nitrobenzyl chloride, chlorohydroquinone, 4-chloro-2-nitrobenzyl chloride, 4-chloro-3-nitrobenzyl chloride, o-nitrobenzyl chloride, a,a,a,-trichlorotoluene, 4,6-dichloro-5-nitropyrimidine, 5-chloro-2(trichloromethyl)benzimidazole, 2-chloro-3-nitropyridine and 2-amino-3,5-dichloropyridine, when incorporated in a negative-working silver halide emulsion, in an after-digestion or in-line injection step, give significantly reduced fog levels accompanied by little or no speed loss.
Patent EP-0051390-A1 (EP)
Inventor: BEALL GEORGE HALSEY
IPC: C03C10/00
Filed: 1981-10-20
Abstract: The present invention is concerned with glass-ceramic articles which are extremely resistant to impact and spontaneous delayed breakage, are capable of being sawn with a diamond wheel to a depth of over one-third the cross section thereof without breakage, and exhibit modulus of rupture values of at least 150,000 psi (10,500 kg/cm 2 ). The articles consist of a body portion and an integral surface compression layer having a depth of at least 0.005" (0.0125 cm). The body portion consists essentially, in weight percent, of about 8-13% NA 2 O, 7-13% K 2 0, 30-36% Al 2 O 3 , 35-43% Si0 2 , and 6-10% RO 2 , wherein R0 2  consists of 6-10% Ti0 2  and 0-4% Zr0 2 , wherein the molar ratio Al 2 O 3 :SiO 2  is >0.5 but <0.6 and the molar ratio K 2 O:Na 2 O is >1:3 but <1 and contains nepheline solid solution crystals corresponding to the formula Na 8-x K x Al 8 Si 8 O 32 , with x varying from 0.25-4.73, as the predominant crystal phase. The surface layer contains kalsilite as the predominant crystal phase and is produced by subjecting the base glass-ceramic article to an ion exchange reaction wherein K +  ions replace at least part of the Na +  ions in the nepheline solid solution crystals to convert those crystals to kalsilite.