baber/WOPTO huggingface dataset:
Patent EP-0083064-A2 (EP)
Inventor: REINHARDT FRIEDRICH DR
IPC: D06P1/46
Filed: 1982-12-21
Abstract: Durch die Elektrolytempfindlichkeit carboxylgruppenhaltiger, synthetischer Verdickungsmittel entstehen Probleme bei ihrer Anwendung zusammen mit Dispersionsfarbstoffen, deren handelsüblicher Finish (Dispergiermittel) von anionischer Natur ist. Durch Zusatz von natürlichen Verdickungen auf Basis von Polysacchariden zu den aufgrund ihres Verhaltens bemängelten Produkten auf synthetischer Basis und Einstellung eines bestimmten, sauren pH-Wertes in den Verdickungsmischungen lassen sich diese bekannten Nachteile beheben. So konnte beim Klotzfärben und Bedrucken von beispielsweise Polyesterfasern mit herkömmlich gefinishten Dispersionsfarbstoffen auf diese Weise festgestellt werden, daß durch den Einsatz der erfindungsgemäßen Hilfsmittelkombinationen nicht nur eine Stabilisierung der Verdickung sondern auch eine Farbvertiefung resultierte. Die systematische pH-Einstellung der Verdickungsmischungen ergab beträchtliche Farbausbeutegewinne.
Patent EP-0063890-A2 (EP)
Inventor: GOETZ WILLIAM JAMES
IPC: B65H23/34
Filed: 1982-04-08
Abstract: In a steam decurling method and apparatus in which a web is passed through a steam treatment station and one surface of the web is subjected to a steam shower, improved decurling is achieved by maintaining a substantially constant distance between the web and the source of the steam shower by directing a gas flow obliquely towards the web from a gas source disposed adjacent the opposite surface of the web from the steam shower, in a manner such that the gas flow is substantially parallel to the web after the gas flow has impinged on the web. The gas source is preferably an air foil assembly. The web may be of coated or uncoated paper.
Patent EP-0074852-A2 (EP)
Inventor: SPARKES CURTIS ALBERT
IPC: A47D13/10
Filed: 1982-09-14
Abstract: A spring platform (6) for a child, to provide a support to oscillate gently, at a slow rate of about 60 to 100 per minute, is suspended by slow rate springs (5) from a frame (1. 2. 4) which has upright guide members (14) engaged by slide members (11) of the platform and constraining the platform to vertical reciprocation with a horizontal attitude,
Patent EP-0095577-A2 (EP)
Inventor: KRATZENBERG WOLFGANG DIPL-ING
IPC: F41G3/32
Filed: 1983-04-13
Abstract: 1. Process for measuring deviations from truly synchronised angular movements between the aiming line of an optical aiming device (3) and an aim-follower device (2), particularly a weapon, spaced apart from the optical aiming device and intended to be aimed at a target ; in which an optical test-mark (95) is projected to infinity through the optical aiming device (3) to produce an image of said test-mark ; there being interposed in the projection path a movable optical device (5) whose movements are coupled to the movements of the aim-follower device (2) intended to be aimed at the target ; the optical aiming device (3) and the aim-follower device (2) being swung through a sequence of elevation-angle changes during which the deviations from truly synchronous movement are measured, vertically and sideways, between the image of the optical test-mark (95) and a predetermined reference value characterised in that the optical test-mark (95) is produced behind the ocular lens (33) of the optical aiming device (3) and the image of the test-mark is received by the movable optical device in the form of a collimator measurement camera (5) which is adjustable in height and angle ; the pivot-axis (47) of the collimator measurement camera (5) being adjusted parallel to the pivot-axis (21) of the aim-follower device (2) ; and in that when the aiming device (3) and the aim-follower device (2) are swung through changes in elevation angle the collimator measurement camera (5) follows the movements of the aim-follower device (2) which is intended to be aimed at the target ; the measured values being fed to an electronic control and evaluation unit (11) which automatically measures the deviations of the image of the image of the test-mark (95) from the predetermined reference values in the collimator measurement camera (5).
Patent EP-0093294-A2 (EP)
Inventor: ROSS IRMTRAUT
IPC: B21J15/02
Filed: 1983-04-14
Abstract: 1. Apparatus for damping the recoil and the vibration of the dolly in percussive riveting processes using a recoildamped dolly with a houeing with a emooth innerside, with head piece, centre piece, lower part, setscrews to secure the head piece and the lower part and with an inpactabsorbing part arranged inside the housing, characterized in thay the impact-absorbing part is screwed into the centre piece (2) as a hydraulic shock absorber (5), and the housing (4) consists of an aluminium body with a contraction tube, and that the interchangeable head piece (10) is screwed with an upper part (1), and the hydraulic shock absorber (5) with the upper part (1) and with the Gentre piece (2), and that a pin (6) and a plurality of screws (7) are arranged on the lower part (3) as protection against torsion.
Patent EP-0110228-A2 (EP)
Title: Shot blasting chamber and use of the same
Inventor: HUNZIKER WERNER
IPC: B05B13/02
Filed: 1983-11-14
Abstract: A shot blasting chamber with at least one impeller (26) or a blast nozzle (50) which act in a blasting chamber housing (19) and with means (30, 34, 35, 36, 51, 42, 52, 53) in order to bring a workpiece in the blasting chamber housing (19) into the effective area of the impeller (26) or the blast nozzle (50). So that the blasting can be carried out in a space-saving manner in the production flow, it is proposed that the means have a workholder (35, 36, 51, 52) which on the one hand is arranged in the effective area of the impeller (26) or the blast nozzle (50) and on the other hand is arranged so that it can be moved out of the blasting chamber housing (19). <IMAGE>
Patent EP-0111978-A2 (EP)
Inventor: SCHOFIELD JOHN
IPC: G10K11/36
Filed: 1983-12-15
Abstract: A surface acoustic wave device includes apodised interdigital electrode arrays 2,3, coupled by a multistrip coupler 5. In a design in which the apodisation 8 comprises a main lobe flanked by a succession of minor lobes, the effects of diffraction relating to short electrode pair overlaps, are reduced by dividing at least the far end of the array into two or more series connected array portions 21, 22.Difficulties arising from unbalanced electrode edge overlaps at transitions 20 between different members of electrode pairs connected in series, are reduced by locating such transitions in the region of nulls in the apodisation pattern.
Patent EP-0116189-A2 (EP)
Inventor: MARTI JUAN PEREZ
IPC: B65D47/06
Filed: 1983-12-29
Abstract: A fastening device for pourer plugs onto reservoir covers, comprising a cap with a central entrance having a S-section, the lower loop of which forms an acute angle, one of its sides being the bottom of the cap, characterised in that the pourerplug (1), concealed and made of a flexible material has a thickened flap (4) provided in its upper area with a ring-shaped groove from which it forms a rim (3) provided towards the outside of the curved outline onto which the upper loop (5) of the S-shaped entrance is disposed, the lower part of the latter presenting an acute angle (5a) applied against a surrounding projecting lug (6) forming part of the flap (4) in the external area of the latter.
Patent EP-0104735-A2 (EP)
Inventor: FIEDZIUSZKO SLAWOMIR J
IPC: H01P1/20
Filed: 1983-08-11
Abstract: An electromagnetic cavity filter (10) is formed by at least two cavities (12) having electrically conductive walls (40,15). When more than two cavities (12) are employed, their midpoints do not have to be colinear; rather, it is sufficient that the angle formed by the midpoints of any three successively coupled cavities is an integral multiple of 90°. Thus, a folded "engine block" geometry can be realized such that the filter's input cavity (12) is proximate to the output cavity (12). This allows a canonic filter response. Each cavity (12) is the equivalent to two filter poles because two orthogonal modes of electromagnetic radiation can resonate therewith. Electrically nonadjacent modes of proximate cavities (12), as well as electrically adjacent modes, can be coupled, permitting elliptic filter functions. Electrically nonadjacent modes are coupled by means of an iris (30) opening between the two cavities (12). Electrically adjacent modes are coupled by means of an electrically conductive probe (22) penetrating each of the two cavities (12). A dielectric resonator (20) can be disposed within each cavity (12) to reduce the physical size of the cavity (12) while preserving its electrical characteristics.
Patent EP-0115148-A2 (EP)
Title: Oxygen sensor
Inventor: MASE SYUNZO
IPC: H01B3/12
Filed: 1983-12-16
Abstract: Zirconia and/or hafnia-containing ceramics having high electric resistivity and mechanical strength which consist essentially of 5 to 30 mol% of at least one component of Group A consisting of YO1.5, Sc01.5, Sm01.5, Eu01.5, Gd01.5, Tb01.5, Dy01.5, Ho01.5, Er01.5, Tm01.5, Yb01.5, Lu01.5, Ca0 and Mg0, 5 to 40 mol% of at least one component of Group B consisting of Nb02.5 and Ta02.5 and 30 to 90 mol% of at least one component of Group C consisting of Zr02 Hf02.
Patent EP-0104114-A2 (EP)
Inventor: ARONDEL PATRICK
IPC: G02B27/01
Filed: 1983-09-13
Abstract: 1. A viewer comprising at least one light source (5) of a predetermined dimension to be collimated, an optical collimation lens (6) and a partially reflecting holographic mirror (8) without optical power, for simultaneously viewing by transmission the outer landscape and by reflexion the collimated image of the light source, this simultaneous viewing being ensured for the eye of an observer located in a pupil zone (B1-B2) which defines the useful displacement amplitude of this eye at a predetermined observation distance (D) from the center (M) of the holographic mirror, characterized in that the holographic mirror (8) can be obtained by recording on a light sensitive plate (8.1, 8.2) made by means of a first light source (12) and a second light source (13), these sources being mutually coherent, punctiform, omnidirectional, symmetrically disposed with respect to said light sensitive plate and spaced apart from the center (M) of this light sensitive plate by a distance and in a direction which are respectively identical to the distance (D) and the direction (alpha n Bragg) valuable during the future use of the viewer for the respective positions of the holographic mirror (8) and of said pupil zone (B1-B2), said recording being thus obtained in any point of that light sensitive plate with different Bragg angles, such that the resulting holographic mirror (8) reflects in any of these points (R) the light radiation coming from the lens (6) along privileged directions (RB) oriented substantially towards the center (B) of said pupil zone (B1-B2).
Patent EP-0123280-A2 (EP)
Inventor: KUBO JUN
IPC: F16H59/48
Filed: 1984-04-18
Abstract: An anti-skid brake control system derives number of sensor signal pulses to be ignored without sampling the input timing data is cyclically increased in stepwise fashion until the signal-to-signal interval or the duration of each group ofsen- sor signal pulses become larger than a predetermined value. Immediately after determining the numberofsensor pulses to be ignored, the sensor signal pulses input subsequently is sampled its input timing value as the first sampled timing data. After sampling the first timing data, system enters sample control mode to ignore the determined number of sensor pulses so as to sample the input timing data with respect to every given number of sensor signal pulses.
Patent EP-0127802-A2 (EP)
Inventor: SCHAEFER FREDERIC CHARLES
IPC: C08F12/28
Filed: 1984-05-11
Abstract: Meta- and para-compounds of the formula:
     are disclosed, together with acid salts thereof. These monoene-amine compounds may be made by acid-catalyzed hydrolysis of the corresponding monoene-isocyanate compounds, followed by reaction with a strong base to form the free amine. Also disclosed are poly(m- or p-isopropenyl-a,a-dimethylbenzylamine) and copolymers of m-or p-isopropenyl-a,a-dimethylbenzylamine and their use for sizing paper.
Patent EP-0137925-A2 (EP)
Inventor: MORI KEI
IPC: F24S23/30
Filed: 1984-07-20
Abstract: A solar ray collector for a spacecraft includes six posts which are movable into and out of a housing section in the spacescraft and define respectively the apexes of a hexagon. Panel-like collector subassemblies are cantilevered respectively by cross-arms to be rotatable thereabout over 180 degrees between a folded inoperative position and an unfolded operative position. Each of the cross-arms bridges and slides up and down along its associated nearby posts. In the folded position, the subassemblies lie on upon another within the hexagon.
Patent EP-0139927-A2 (EP)
Inventor: MAHNIG FRITZ
IPC: F16C7/02
Filed: 1984-08-08
Abstract: A connecting rod is proposed whose shank (3) has an essentially wave-shaped cross-section. The wave-shaped characteristic of the cross-section of the connecting rod shank can be produced both as a line interrupted at right angles as well as in a sinusoidal form. The proposed connecting rod is produced in a casting process and preferably consists of cast iron with spherical graphite or of malleable cast iron. The proposed shaping achieves a combination of advantages in terms of both strength and casting technology. On the one hand, the avoidance of material accumulation prevents the formation of cavities, and on the other hand the component strength levels are considerably increased by the wavy shape.
Patent EP-0158705-A2 (EP)
Inventor: FRYE GUNTER
IPC: F41A5/26
Filed: 1984-08-22
Abstract: 1. Gas jet pipe nozzle (3) for a breech drive and ammunition transport system of an automatic barrel weapon and situated inside a cylindrical boring 8 parallel to the barrel axis (28) of a barrel ring (9) and containing an internal boring (1) which extends in an axially parallel direction and which is connected to a gas extraction boring (2) provided obliquely in the barrel (10) from the exterior and extending into the interior space (29) of the barrel characterized by the following features : a) the pipe nozzle (3) is provided, in the zone of the cylindrical casing (5), with a connecting pipe (4) which extends obliquely from the gas extraction boring (2) to the inner boring (1) while the interface (20) formed from the inlet aperture (18) to the inner boring (1) has a greater diameter (d1 ) than the diameter (d3 ) of the inner boring (1), the interface (20) also being the deviating point for the gaz jet being capable of deviation, at an angle of inclination (alpha) of below 90 degrees, in accordance with the inclination of the connecting pipe (4) with respect to the inner boring (1) ; b) the nozzle (3) has securing means (6) serving to fix the position of the connecting pipe (4) in the peripheral direction (7) ; c) the nozzle (3) also bears resilient safety element (11) which, in the safe position, is engaged in a groove (12) of the barrel (10) of the weapon and prevents the nozzle (3) from falling out of the boring (8).
Patent EP-0139241-A2 (EP)
Inventor: PHILLIPS PAUL E
IPC: A47L11/283
Filed: 1984-09-25
Abstract: A rotary floor maintenance device 10 having, a motor support base 20 with at least one central aperture 290, an electric motor 22 having a shaft 250 perpendicular to the motor base 20 through the aperture 290, and a motor adapter 30 directly coupled to the motor shaft 250 for rotation therewith. The motor adapter 30 has a generally annular flange area 230 and central aperture 240 for receiving the motor shaft 250. A rotary floor engaging tool 40 has at least one aperture adapted to receive the flange of the motor adapter, to be rotated therewith. The motor support base 20 contains notches 300, 305 along the inner periphery of the central aperture 290 for draining accumulated liquids. 
     Also disclosed is a safety interlock switch 390 to prevent inadvertant operation of the machine 10.
Patent EP-0143467-A2 (EP)
Inventor: AGATA KAZUHIRO C O NEC HOME EL
IPC: B41J11/20
Filed: 1984-11-29
Abstract: An adjusting device for an impact printer includes a printing mechanism (16) with printing heads (15) movably mounted on parallel guide shafts (12, 13). A pair of separated side frames (17) are pivotally coupled to one of the guide shafts (12) and are connected through a cam (18) to the other guide shaft (13) so that the side frames (17) are pivotal about the one guide shaft (12) in response to rotation of the other guide shaft (13). The platen (20), which is journally mounted to the side frames (17), thus moves towards or away from the printing heads (15) as the side frames (17) are pivoted thereby dimensionally adjusting the gap (d) between the platen (20) and the printing heads (15) to compensate for varying thicknesses of printing sheets on the platen (20), for example. The adjusting device is suited for use in a printer in which printing heads (15) are hammered to print upon a printing sheet fed along a cylindrical surface of a platen (20).
Patent EP-0157014-A2 (EP)
Inventor: KOHLHAGE HERMANN
IPC: H01F7/14
Filed: 1984-12-28
Abstract: 1. A needle printing head comprising a plurality of magnetic drives (10) arranged circularly around a central needle guide (32) with mouth piece (34), consisting respectively in an U-shaped magnet piece (16), a magnet coil surrounding a yoke branch (14) and a hinged armature (24) in sandwich structure in which an armature element is connected with a leaf spring (50) mounted on one side and a projection (36) on which the printing needle (38) is secured, characterized in that the projection (36) consists of two branches (46) mounted edgewise and in that the leaf spring (so) which presses the hinged armature (24) in its rest position against a central stop (68) common to all hinged armatures (24) extends from the armature element towards the stop (68) and bears on a support (64) which is situated radially between a yoke branch side constituting the pivoting axis (26) of the hinged armature and the stop (68).
Patent EP-0120533-A2 (EP)
Inventor: REK JOHANNES HENRICUS MARIA
IPC: C11D3/37
Filed: 1984-03-16
Abstract: The invention relates to aqueous built liquid detergent compositions of high alkalinity comprising at least 2% by weight of an alkoxylated fatty alcohol or mixture thereof having an overall ratio between the number of ethylene oxide units and propylene- and/or butylene oxide units of less than 9; from 2 to 30% by weight of an alkaline agent; from 5 to 35% by weight of a detergency builder and from 0.1 to 1.0% by weight of an essentially single structuring polymeric agent; the composition having a pH equal to or above 11. The detergent compositions, which are suitable for both fabric-and dishwashing, show good detergency and stability, and improved viscosity and pourability.
Patent EP-0114121-A2 (EP)
Title: Fabric material
Inventor: TOUGH WILLIAM HAMISH
IPC: D06C3/00
Filed: 1984-01-17
Abstract: A woven fabric material is formed from tapes of synthetic resinous material such as polypropylene, either the warp tapes or the weft tapes having discontinuous longitudinally extending localised weakened areas formed in them, for example discontinuous longitudinally extending grooves in the tapes. The woven fabric is then stretched by stretching longitudinally and at a raised temperature that set of warp tapes or weft tapes which does not have the weakened areas, thereby causing the tapes with the weakened areas to split at those areas and open up to take on the appearance of a network. The stretched woven fabric material is cooled in the stretched condition so that the final stretched woven fabric material obtained has a substantially greater area and a lesser overall thickness than the base woven fabric, i.e. the fabric before it was streched.
Patent EP-0118318-A2 (EP)
Inventor: CARENA UGO
IPC: B41J15/04
Filed: 1984-03-07
Abstract: The device comprises two or more cover plate members (14), whose lengths are submultiples of the lengths of a range of platen rollers (12) and such that two or more plate members disposed in side-by-side relationship cover the entire length of the platen roller. Each plate member (14) comprises a lower guide portion (16) of part-cylindrical shape and two wall portions (17, 18) which are substantially planar and set at different angles of inclination, being connected to the lower guide portion in such a way as to lead in a sheet of paper (19) towards the guide portion. Each plate member (14) is pivotally mounted on a control shaft (22) which is parallel to the axis of the roller (12) and capable of preventing transverse movements of the plate member with respect to the roller, and carries the usual paper pressing rollers (34,36) which are disposed in two parallel rows. A leaf spring (26) co-operates with a lug (24) on the plate member (14) to hold the paper pressing rollers pressed against the platen roller. The control shaft comprises opening cams (57) arranged to co-operate with the leaf springs to disengage same from the respective lugs and to permit the respective plate members to drop away from the platen roller (12), whereby the paper pressing rollers (34, 36) are disengaged from the platen roller to assist in introducing the sheet of paper.
Patent EP-0139471-A2 (EP)
Inventor: OGAWA MASASHI C O FUJI PHOTO F
IPC: B01D57/02
Filed: 1984-09-14
Abstract: A medium for electrophoresis comprising a polyacrylamide gel formed by crosslinking polymerization of an acrylamide compound and a crosslinking agent in the presence of water, which is characterized in that the medium contains a water-soluble polymer.
Patent EP-0136899-A2 (EP)
Inventor: LARSON WAYNE K C O MINNESOTA M
IPC: C08G63/68
Filed: 1984-09-28
Abstract: Amorphous sulfopolyesters which are the esterification product of glycols and dicarboxylic acids and, optionally, hydroxycarboxylic acids, of which at least about 35 mole percent are ortho-dicarboxylic acids.
Patent EP-0146236-A2 (EP)
Inventor: CROCKER DAVID RICHARD
IPC: H03K17/62
Filed: 1984-10-22
Abstract: @ Multiplexing apparatus for outputing selected input signals utilises input transistors (20-37) coupled between input sources (11-19) and diodes (100-117). A first set of switching transistors (40-57) coupled to the input transistors and the diodes, blocks the outputing of non-selected input signals by applying a predetermined voltage to the anodes of corresponding diodes. A second set of switching transistors (70-87), coupled to the input transistors and the diodes, permits the outputing of selected input signals on the emitters of output transistors (120,121) coupled to the diodes, by applying current to the emitters of corresponding input transistors, and the anodes of corresponding diodes.
Patent EP-0144220-A2 (EP)
Inventor: BROWN PETER JOHN NICHOLAS
IPC: C08G75/0227
Filed: 1984-11-29
Abstract: Novel thiofluorophenylenes and polymers thereof are provided which are prepared by reacting in a polar medium a florinated aromatic compound with a source of sulphide radical.
Patent EP-0128861-A2 (EP)
Inventor: CANTATORE GIUSEPPE DR
IPC: C07D243/08
Filed: 1984-05-03
Abstract: Novel polyamine amides containing polyalkylpiperidinyl radicals, of the formula <IMAGE> where R4 is a -CmH2m-C(O) group and X is a divalent radical of the formulae <IMAGE> are described. The novel polyamine amides are distinguished by an outstanding stabilising action against the effect of light on synthetic polymers, in particular polyolefins. As regards the meaning of the substituents and symbols in the above formulae, reference is made to Claim 1.