baber/WOPTO huggingface dataset:
Patent EP-0062393-A2 (EP)
Inventor: HOMER JOHN C
IPC: G21F9/00
Filed: 1982-01-13
Abstract: Method and means for solidifying nuclear waste for permanent disposal are disclosed. A storage container, in the preferred form of a drum or barrel (28), is charged with a predetermined amount of liquid polymer resin (119) in an uncatalyzed state. Catalyst-containing frangible ampoules (131) are also positioned in the drum with a rotatable mixer mechanism (65). At a waste filling station (26), the mixer is rotated to break the ampoules so as to mix the catalyst and the resin. The catalyzed resin is then mixed with added waste material from a feed (33) to completely encapsulate the waste prior to solidification of the resin. Monitoring of the filling and mixing process is provided by continually sensing the torque force being applied to the rotating mixer mechanism (Fig. 6 or 7). Where the waste is a dustlike, dry particulate material, dust control means and method are also provided.
Patent EP-0080887-A2 (EP)
Inventor: KAPANY NARINDER SINGH
IPC: G02B6/28
Filed: 1982-11-29
Abstract: An optical fibre coupler comprises a body (10) of transparent material defining a spherical part-reflective surface (15). Optical transceivers are located at conjugate positions (25a and 25b) relative to the spherical surface (15) and light passing through the surface (15) from the transceivers is focused by a lens (12) on further transceivers at respective locations (25c and 25d). By using suitable transceivers the coupler may function as a directional monitor, data bus coupler, multiplexer or demultiplexer. The reflective surface (15) may be dichroic and alternative focusing means may be substituted for the lens (12).
Patent EP-0074930-A2 (EP)
Inventor: BLOCH PETER DR
IPC: B23F5/06
Filed: 1982-09-14
Abstract: Das Wälzverfahren wird auf einer Maschine mit einem oder zwei Werkzeugen durchgeführt, die teller-, kegel- oder doppelkegelförmig ausgebildet, längs der Zahnflanken hubweise hin- und herbewegbar, sowie in Richtung der Zahnflanken zustellbar sind und an einer oder zwei Arbeitsstellen auf je einer Zahnflanke einwirken. Die zur Erzeugung der Profil- und Längskorrekturen erforderliche Verschiebung des bzw. jedes Werkzeuges wird für jede Arbeitsstelle im Eingriffsfeld der Verzahnung vorgegeben und abhängig von der Wälzstellung und der Hubstellung der Werkzeugmaschine nach bestimmten Funktionen gesteuert.
Patent EP-0087813-A2 (EP)
Inventor: SATO KAZUO
IPC: G01M99/00
Filed: 1983-03-02
Abstract: A method for monitoring cracks of a rotatable body by detecting cracks by measuring accoustic emission signals and evaluating the depth of cracks from the result of the comparison of assumed vibrations of the rotatable body and its measured vibrations. By this method not only the beginning of cracking of the rotatable body, but also the progress of cracking on an on line basis can be detected and monitored.
Patent EP-0094601-A2 (EP)
Inventor: JABLONSKI DANE EDWARD
IPC: C08F8/44
Filed: 1983-05-11
Abstract: Dual cure site acrylate rubbers having both carboxyl and active halogen groups are compounded with a combination of sodium stearate and a tetramethyl thiuram disulfide or a Group IB, IIB, IVA, VA, and VIA metal compound thereof to provide compounded acrylate rubbers having an excellent scorch/cure rate balance and desirable physical properties in the vulcanizates thereof.
Patent EP-0095792-A2 (EP)
Inventor: VAN DER HEYDEN PIETER
IPC: C10G7/08
Filed: 1983-04-12
Abstract: In a process for separating a multi-component liquid, the multi-component liquid, after having been heated to form a li- quid/vapour mixture, is passed into a first column (5) in which a subatmospheric pressure is maintained by means of a steam ejector system (6). Driving steam from the steam ejector system is used for contacting the bottoms fraction from the first column (5) in a second column (22) to separate the bottoms fraction into at least one heavy distillate fraction and a residual fraction.
Patent EP-0095869-A2 (EP)
Inventor: INGVARTSEN PEDER
IPC: B65D19/08
Filed: 1983-05-19
Abstract: A comer column, in particular for a pile stand, comprises in its entire length a pair of metal profiles which are interconnected through a V-shaped rail (32). In a preferred embodiment (cross-section, see fig. 3), the metal profiles consist of round tubes (30, 31). This provides, in addition to a great moment of inertia around the axes I x  and ly, a corner column which lends itself to automatic welding.
Patent EP-0099703-A2 (EP)
Inventor: MIYO TOKIHIRO
IPC: H03D1/22
Filed: 1983-07-07
Abstract: In an envelope detector, signal divider means (9) divide an input signal into a pair of output signals of equal amplitude and equal phase. A reference oscillator (5, 6) provides a pair of reference signals of equal amplitude of phases differing by 90°. In modulating means (7, 7') each output signal is modulated by a respective reference signal to provide modulated signals which are filtered by respective low pass filters (11, 11') to provide base band signals. 
     The base band signals are squared by squaring circuits (12, 12') and the resulting signals added by an adder circuit (13). The square root of the sum may be provided by a square root circuit (14). 
     Alternatively, the base band signals are delivered to absoluting circuits (15, 15') to provide their absolute values which are added in an adder circuit (13).
Patent EP-0103429-A2 (EP)
Inventor: FRASER JAMES EDWARD
IPC: E05B65/00
Filed: 1983-08-24
Abstract: A locking device, particularly suitable for use in the lid or door of a safe, comprises a first locking mechanism which extends and retracts bolts, and a second locking mechanism which acts to lock the first locking mechanism. The second locking mechanism is actuable in stages by sequence of key operations in an externally accessible lock. For extra protection an obstruction may be included which requires a further operation to be carried out simultaneously with one of the key operations. In one embodiment the first locking mechanism comprises a set of bolts which each carry a toothed gear wheel, and a central gear wheel which meshes therewith. The second locking mechanism comprises a blind gear mounted co-axially with the central gear wheel and means for moving the gears along the axis to select the central or blind gear to open or lock the first locking mechanism.
Patent EP-0126200-A2 (EP)
Inventor: HILL GUENTER DIPL-ING
IPC: H02G3/22
Filed: 1984-01-17
Abstract: In an apparatus (1) for water-and-gas tight feed-through of lines and/or cables through external or internal walls with a central region of plastic, if necessary supported by a spiral or suchlike, and end regions on both sides of heat-shrinkable material, particularly for the simultaneous feeding through of several cables, a solution should be produced by means of which such an apparatus is simplified both in terms of its handling as well as its structural design, corresponding ultimately to more cost-effective manufacture. This is achieved by at least one of the two heat-shrinkable end regions (7) being designed as a multi-chamber shrink sleeve. <IMAGE>
Patent EP-0126240-A2 (EP)
Inventor: HOLTER WALTER DIPL-ING DIPL-IN
IPC: A01K5/02
Filed: 1984-03-23
Abstract: A method of automatically feeding animals, especially pigs, in which a predetermined stream of a pumpable feed pulp is conveyed through a pipeline from a preparation zone to a feeding zone remote therefrom, the cross sectional area of the pipeline being dimensioned corresponding to the conveying output required in view of the consistency of the feed pulp and the feed requirement to be met with the feeding zone occupied by grown up animals, wherein the feeding times and amounts of feed are preferably predetermined automatically and for feeding with the feed requirement strongly reduced, especially when feeding young animals, a feed pulp strand of limited length is conveyed through the pipeline to at least one dispensing station in the feeding zone by means of a nourishing-physiologically unobjectionable filling liquid introduced into the pipeline, and the length of the strand is dimensioned such that the strand is fed within a period of time sufficiently short to keep it fresh.
Patent EP-0129733-A2 (EP)
Inventor: TANAKA SHUN-ICHIRO C O PATENT
IPC: G01N22/02
Filed: 1984-05-28
Abstract: A method of testing a ceramic article (1), comprising photographing a ceramic article (1) by X-ray computed tomography in a state where at least one portion of the ceramic article (1) is placed in a filling material (3) having an X-ray absorption coefficient close to or less than that of the ceramic article (1) in order to simplify the shape of a combination of the ceramic article (1) and the filling material (3), thereby allowing precise and easy detection of microdefects in a ceramic article (1) which has a complex shape.
Patent EP-0130579-A2 (EP)
Inventor: FLEISSNER HEINZ DR
IPC: F26B13/10
Filed: 1984-06-28
Abstract: 1. Apparatus for the continuous thermal treatment, such as drying, of web-like or strip-like textile material (11), having a housing (1) and two rows of rollers (9, 10) which are disposed therein and around which rollers the textile material (11) is conducted through the apparatus in a meander-like manner to form material loops, and having a longitudinal wall (2), which divides a ventilator chamber (3) in the apparatus, a ventilator (6) which circulates the treatment medium being disposed on the ventilator chamber side of the longitudinal wall, and a suction chamber (4) which extends over the entire length of a treatment compartment being associated with the ventilator suction pipe (7) on the other side of the longitudinal wall, wherein suction boxes (13) are disposed in the treatment chamber (5), which communicates with the suction chamber (4) and is provided with the two rows of rollers (9, 10), the suction boxes extending over the width of the treatment chamber (5) at one end of the individual material loops and being partially open at the side facing the rollers (9, 10), and each end-face aperture facing the suction chamber (4) coincides with an aperture in a separation wall (8) which extends over the whole length and height of the housing (1) and forms the suction chamber (4) with upper and lower boundary walls, together with the longitudinal wall (2), characterised in that substantially the whole height between the upper and lower rows of rollers (9, 10) and each region between an upwardly and downwardly travelling end section of a material loop is provided with an air conduction box (12) which occuples the substantial internal width between the end section and is provided, on the one hand, with outlet apertures (22) and, on the other hand, with suction apertures (24), the air conduction box being longitudinally divided over the working width, approximately in the middle of the height, into the suction box (13) and into a pressure box (18).
Patent EP-0145004-A2 (EP)
Inventor: IWAMURA MASAHIRO
IPC: H03K19/0944
Filed: 1984-12-10
Abstract: A bipolar transistor-complementary field effect transistor composite circuit for performing the same logic function as that of a complementary field effect transistor logic circuit, comprises;
     a first bipolar transistor (11) having a collector (C) of one conductivity type connected to a first potential (V cc ) and an emitter (E) of one conductivity type connected to an output terminal (V o ),   a second bipolar transistor (12) having a collector (C) of one conductivity type connected to the output terminal (V o ) and an emitter (E) of one conductivity type connected to a second potential (GND),   a first field effect transistor circuit (21) connected between a base (B) and the collector (C) of the first bipolar transistor (11), the first field effect transistor circuit having the same circuit configuration as that of an other conductivity type field effect transistor circuit in the complementary field effect transistor logic circuit,   a second field effect transistor circuit (14) connected between the base (B) of the first bipolar transistor (11) and the second potential (GND), the second field effect transistor circuit having the same circuit configuration as that of a one conductivity type field effect transistor circuit in the complementary field effect transistor logic circuit,   a third field effect transistor circuit (31) connected between a base (B) of and the collector (C) of the second bipolar transistor (12), the third field effect transistor circuit having the same circuit configuration as that of the one conductivity type field effect transistor circuit in the complementary field effect transistor logic circuit.   
     The composite circuit has a fourth field effect transistor circuit (51) of the one conductivity type connected between the base (8) of the second bipolar transistor (12) and the second potential (GND) to respond to an output of the complementary field effect transistor circuit constructed by the first field effect transistor circuit (21) and the second field effect transistor circuit (41). The same input (V I ) as that to the corresponding field effect transistors in the complementary field effect transistor logic circuit is applied to the first, second and third field effect transistor circuits.
Patent EP-0119046-A2 (EP)
Inventor: GRIFFITH THOMAS ROBERTS
IPC: F24S10/70
Filed: 1984-03-05
Abstract: A solar energy collector comprises a central metal manifold 10 with five separate glass vacuum vessels 11,12 positioned on opposite sides and offset or staggered, the vessels being sealed to the manifold plate 16 while a continuous metal conduit 13 extends in a zig zag continuous looped path from end to end through all the vessels. This provides continuous vacuum communication between all the vessels and there is no need for vacuum seals where the conduit passes through the manifold except at the two end seals 18,19.
Patent EP-0150600-A2 (EP)
Inventor: BURES MILAN
IPC: H01H13/70
Filed: 1984-12-14
Abstract: A membrane switch assembly (10) is comprised of spaced apart layers (12, 16) having corresponding patterns of conductive switch contacts (28, 28') arranged in series thereon, the layers (12, 16) being separated by spacing means (20) having openings therein. The switch contacts (28, 28') on each layer are spaced along a single conductive path (24, 24') so that a regular unit value of impedance means exists between the switch contacts (28,28'). When the electrical circuit is completed by closing a switch site, the resulting total impedance is essentially equal to the sum of the unit values of the impedance means along the circuit path formed by the closed switch.
Patent EP-0145537-A2 (EP)
Inventor: UPCHURCH JAMES
IPC: E21B47/06
Filed: 1984-11-02
Abstract: in accordance with an illustrative embodiment of the present invention, a drill stem testing apparatus includes a housing leaving a full-opening bore, and a main test valve for opening and closing the bore in order to flow and shut-in the formation interval being tested. The apparatus further includes a first port means for communicating the pressure of fluids in the bore below the test valve to a first pressure transducer, a second port means for communicating the pressure of fluids in the bore above the test valve to a second pressure transducer, and a third port means for communicating the pressure of fluids in the well annulus externally of the housing to a third pressure transducer. The outputs of the respective transducers are fed to a recording gauge so that a pressure record is obtained of the changes in fluid pressure that occur in the bore of the housing above and below the test valve as well as in the annulus externally of the housing.
Patent EP-0158876-A2 (EP)
Inventor: EBERBACH ROLF
IPC: H05K3/46
Filed: 1985-03-26
Abstract: The invention relates to a multilayer printed circuit board produced in multilayer or stacking technique with a plurality of layers located one above the above, in which at least a part of the inner layers is provided with signal lines designed as conductor paths and arranged at a distance from one another. In order that the signal lines can be applied both to the two outer layers as well as the inner layers with the same technical transmission properties, the invention provides that the inner layers adjacent to inner layers with conductor paths are recessed in the region of these conductor paths, such that at least the facing upper sides of the conductor paths are exposed. <IMAGE>
Patent EP-0158906-A2 (EP)
Inventor: TAKEDA MITSURU
IPC: G11B7/246
Filed: 1985-03-29
Abstract: An optical recording material comprising (1) a substrate, (II) a recording layer provided on said substrate, the recording layer consisting of light transmissive portions and light screening portions, and (III) a reflective metallic thin film layer provided on the recording layer; as well as a process therefor. The invention also includes an optical card comprising the optical recording material provided on a card substrate. In the cases of the optical recording material and the optical card, it is possible to readily carry out high density recording, the alternation of written information is difficult, and the written information can be read out on a basis of the difference in light reflectivity.
Patent EP-0173263-A2 (EP)
Inventor: KAGERER FRANZ
IPC: B23Q1/28
Filed: 1985-08-23
Abstract: We are dealing with a mechanism for clamping a second machine part 4 which is supported movably with respect to a first machine part 2. A clamping bar 28, which extends in the direction of movement is arranged on the second machine part 4, on which clamping bar can be clamped a clamping member 32 which is supported freely movably in directions transverse to the direction of movement of the first machine part, but otherwise clearance free. Since the clamping member 22 is as a whole freely movable in directions transverse to the direction of movement, no reactive forces whatsoever are created in the direction of movement during the clamping operation. The inventive clamping mechanism is preferably used in feed-movable spindle sleeves (tail spindles) in order to assure a secure clamping in an axial direction and in a peripheral direction, without producing forces which act transversely to the spindle axis.
Patent EP-0179036-A2 (EP)
Inventor: EKSTRAND JOHN ARNE INGEMUND
IPC: G02B23/14
Filed: 1985-09-18
Abstract: The invention relates to an arrangement of a sighting mark (2) and a light-producing source of energy (3) therefor in an optical sighting instrument, especially a telescopic sighting tube. The invention is characterised in that at least one light-emitting capsule (3f), preferably at least one β-ray transmissive capsule enclosing a β-ray producing substance, is mounted in the telescopic sighting tube at a point on a circle which is centered on the longitudinal axis of the sighting instrument and disposed at an axial distance of between about 0 and 2 r counted from a plane which is perpendicular to said axis and passes through the centre of the sighting mark (2f), the distance to said centre not exceeding 2 r, where r is the radius from said centre to the periphery of the light opening in the sighting tube (12) at the level of said plane; said capsule (3f), whether it is mounted spaced from or in said plane, being positioned and directed to send at least a substantial proportion of the radiation from the capsule onto the slighting mark to make the latter luminous.
Patent EP-0177482-A2 (EP)
Inventor: NEUNTEUFEL HANS
IPC: B60S9/12
Filed: 1985-09-24
Abstract: The device consists of sustainers (1) having cylinder-piston units (2, 3), having pistons (3) which can be acted upon on both sides, for retracting and extending lifting pistons (4), a liquid container (18) which is acted upon for a pneumatic-hydraulic adjustment of the pistons (3) in rapid mode by a compressed air line (21, 23) being connected to the cylinder spaces (6, 7) via lines (8, 16, 17) and shut-off or control elements and additionally a pneumatic-hydraulic pressure converter (25) being provided via which the cylinder spaces (6, 7) can be impacted with compression liquid which has a pressure which is higher than that of the compressed air. In order to simplify the entire device and its operation as well as in order to increase the operating reliability, the pistons (3) of the cylinder-piston units (2, 3) are constructed as differential pistons with an impact area which points to the cylinder space (7) which can be acted upon in the extension direction and is relatively large and both the cylinder spaces (6, 7) can be connected directly via lines (8, 9, 14, 16, 17) and a control element alternately to a single liquid container which can be acted upon by compressed air and a line branch (17) starting also from this liquid container (18), into which the pneumatic- hydraulic pressure converter (25) conveys.
Patent EP-0203587-A2 (EP)
Inventor: CHIZZONITE RICHARD A
IPC: C07K14/435
Filed: 1986-05-28
Abstract: Novel ras oncogene polypeptides derived from the C-terminal variable region of different members of the p21ras protein family as well as monoclonal and polyclonal antibodies specific to such region are described. Such antibodies are useful for immunometric assays for the determination of the presence of each individual member of the p21 ras onco- gen protein family or combination thereof.
Patent EP-0207422-A2 (EP)
Inventor: MCALILEY EUGENE J
IPC: D03D15/00
Filed: 1986-06-24
Abstract: An improved woven fabric made from unsized carbon fiber multifilamentary tow is provided which possesses a novel physical configuration that better enables it to undergo impregnation with a matrix-forming resin to form quality composite articles. The individual filaments of the tow are randomly decollimated and commingled with numerous filament cross-over points throughout the length of the multifilamentary tow in order to create a multitude of interstices between adjacent filaments which are well adapted to receive and retain a matrix-forming resin as evidenced by the ability of the filaments when subjected to the flaring test described herein to resist lateral expansion to a width that is as much as one and one half times the original width. The multifilamentary bundles have been found to be capable of being readily woven with no significant productivity loss to form a quality reinforcing fabric while free of a protective size.
Patent EP-0223033-A2 (EP)
Inventor: KLUG OTTO
IPC: A61K9/16
Filed: 1986-10-03
Abstract: The invention relates to a fluidized-bed method for simultaneously obtaining the dry matter from aqueous solutions of extract substances from deproteinized calves blood and producing granules which can be compressed to give solid medicament forms and contain at least 50% by weight of extract substances, relative to the total dry weight of the granules, a binder and pharmaceutically acceptable fillers and carriers, by spraying an aqueous solution of the extract substances and of the binder on to the fillers and carriers and granulating the mixed material at a defined water content in the fluidized bed. After drying, granules ready for compression are obtained, and they are used for producing solid medicament forms of high stability and constant quality.
Patent EP-0234004-A2 (EP)
Inventor: WAHLIG HELMUT DR
IPC: A61K31/50
Filed: 1986-11-22
Abstract: The invention relates to an implantable medicament depot comprising physiologically acceptable excipients and at least one delayed release active compound which is a chemotherapeutic of the gyrase inhibitor type. The depot can be used for combating infections.