baber/WOPTO huggingface dataset:
Patent EP-0052778-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1981-10-24
Abstract: Apparatus is used to uniformly apply liquid treating medium to a textile workpiece by foaming it, depositing the foam in a confined space atop the workpiece, applying suction to the workpiece from below and then, at a location downstream of the suction, squeegeeing additional foam into the surface layer of the workpiece.
Patent EP-0043170-A1 (EP)
Inventor: MOOIJ JOHANNES JACOBUS
IPC: G01M99/00
Filed: 1981-06-27
Abstract: The invention relates to a process and a device to select damage specimens from a number of crates. 
     By subjecting the crates in the device to a given amount of deflection and comparing the force required with a maximum limiting value, any crates requiring less than the said limiting value can be rejected. The process can be fully automated.
Patent EP-0036781-A1 (EP)
Inventor: SWARTZ JEROME
IPC: G06K7/10
Filed: 1981-03-23
Abstract: A portable, stand-alone, desk-top, laser scanning workstation (10) includes a laser scanning head (20) mounted above a support base (22). Objects such as bag (69) bearing bar code symbols to be scanned are passed underneath the head (20) for overhead scanning, or are passed along one side of the head (20) for sideward scanning. The symbols are oriented face-up towards the handler all during their passage through the workstation (10), to facilitate sighting and registration of the symbol with the laser light beam generated by the head (20). The workstation is self-supporting, is fully portable, can process objects of different sizes, and grants access to objects from either side of the workstation (10). The workstation (10), is connected to a microprocessor-based microcomputer (54) which is mounted within a desk-top console (12) as well as to a variety of peripheral devices such as a printer (56) a keyboard; a communications port, audio-visual annunciators and a data display. The workstation (10), console (12) and peripheral devices all constitute an intelligent laser-based data acquisition terminal for use in a variety of applications.
Patent EP-0070934-A1 (EP)
Inventor: PITCHER ARNOLD
IPC: H01C1/01
Filed: 1981-07-28
Abstract: O A rotary variable electrical resistance device comprises a housing (21); a spindle (22), arranged for rotation in the housing to adjust the setting of the device, and arranged to be rigidly secured to the end of a rotatably supported shaft serving as an extension of the spindle or whose angular rotation is to be monitored by the device and such that the shaft effectively supports the resistance device. The housing (21) is restrained from rotation by a member such as a pin (27) on a disc (23) secured to a support (24) by a ring shaped member (25) and engaging an opening or recess (28) in a flange (29) secured to the housing. Clearance between the members (25) and (29) allows the device to be displaced to follow displacement of the shaft resulting from play in bearings supporting the shaft or misalignment or bending of the shaft and obviates the necessity for the expensive and bulky flexible couplings of the prior art.
Patent EP-0076344-A1 (EP)
Inventor: GIBSON Stephen
IPC: G02B27/14
Filed: 1981-10-02
Abstract: A lightweight, compact, stereoscopic apparatus (A) in the form of a lens assembly (E) that can be removably attached to a conventional still motion picture or television camera (B) as an integral unit in place of the normal lens so that a camera (B) may be conveniently converted to three dimensional photography. The lens assembly (E) when used results in superimposed stereoscopic records in color, which superimposed records are of the same size, and when viewed through suitably selected filters are in full relief and color, but when viewed without filters appear as a conventional two-dimensional view.
Patent EP-0057211-A1 (EP)
Title: Reservoir ameliore de stockage d'eau
Inventor: WILKINSON PAUL P
IPC: F04B49/08
Filed: 1981-07-30
Abstract: Un reservoir de stockage de liquide (10) pour obtenir un liquide sous pression de telle maniere que de l'air pressurise ne soit pas absorbe par le liquide. Selon un mode de realisation, le reservoir de stockage pressurise (10) ayant des parois laterales (12) et une paroi extreme (14) utilise un piston ou une plaque (24) ayant un joint (26) qui est pousse pour se deplacer dans le reservoir lorsque l'eau ou le liquide est force d'entrer dans le reservoir ou son du reservoir. Selon ce mode de realisation, des ressorts (38, 40,42) peuvent etre positionnes suivant differentes dispositions et utilises pour exercer la poussee qui maintient l'eau ou le liquide sous pression. D'autres modes de realisation utilisent une masse (68) ou poids, tandis que d'autres utilisent des moyens actionnes mecaniquement (56) ou de l'air sous pression pour obtenir la poussee necessaire. Dans d'autres modes de realisation, le reservoir peut comprendre un joint etanche et/ou garniture rempliable (66) pour empecher le liquide de franchir au piston (24). L'addition d'une garniture repliable (66) est specialement utile si le liquide a maintenir sous pression est corrosif.
Patent EP-0058713-A1 (EP)
Inventor: BIAFORE LOUIS P
IPC: F15B13/06
Filed: 1981-08-24
Abstract: Systeme d'actionnement entraine par un fluide hydraulique pour commander la position d'une surface de commande (162) d'un avion en reponse a une pluralite de signaux de commande redondants. Le systeme comprend un dispositif d'actionnement en tandem (10) adapte pour etre monte dans l'avion, comprenant une enceinte (40) ayant un premier et un second cylindres (14 et 16) avec un piston (20 ou 22) monte de maniere mobile dans chacun des cylindres (14 ou 16). Une bielle de piston (26) relie le piston (20 et 22) et est concue pour engager la surface de commande (162). Deux moteurs a couple rotatifs (62 et 63) ayant un arbre d'entrainement commun (54) sont adaptes pour recevoir la pluralite de signaux de commande redondants. Une premiere et une seconde soupapes de commande rotatives (48 et 49), couplees a l'arbre d'entrainement (54) sont concues pour etre entrainees par les moteurs de couple rotatifs (62 et 63) et sont utilisees pour commander l'emission et la sortie de fluide hydraulique du premier et du second cylindres (14 et 16) respectivement. De preference, il y a quatre signaux de commande et les moteurs de couple (62 et 63) sont des moteurs de couple a poles multiples, a courant continu, chaque bobine (69 ou 70) de chaque moteur de couple (62 ou 63) etant couplee sur un signal de commande different.
Patent EP-0062774-A1 (EP)
Inventor: SCHORWERTH MATHIAS
IPC: F16D65/12
Filed: 1982-03-17
Abstract: 1. Wheel brake disc for rolling stock, having friction rings (12) secured to both sides of a wheel disc (1) by means of axially extending screws (16) in such a manner as to be radially displaceable, the wheel disc (1) being penetrated by at least three bores (4) arranged at even angular distances from one another, into which sleeves (5) fit, which have, at their ends projecting axially out of the wheel disc (4), slide blocks (6) with sides (8) aligned substantially radially relative to the wheel disc (1), and parallel to the axis (7) of the wheel disc and to one another, the sliding blocks (6) fitting into guide grooves (10) of the friction rings (12), which have guide surfaces (9) abutting the sides (8) and lying parallel thereto, and the two friction rings (12) being screwed together by means of the screws (16) penetrating the sleeves (5) and their sliding blocks (6) with room for play, at the same time pressing axially against the wheel disc (1), characterised in that the sleeves (5) are guided in the bores (4) with an amount of play corresponding at least to the mean sum of the manufacturing tolerances of the bores (4), sliding blocks (6) and guide grooves (10), in that the sliding blocks (6) have an axial thickness exceeding the axial depth of the guide grooves (10) and represent, at least in the part of the circle of the screws (16), the only means of axial support between the wheel disc (1) and the friction rings (12), and in that the sliding blocks (6) have a greater friction value than the friction rings in the event of radial displacements relative to the wheel disc (1).
Patent EP-0066087-A1 (EP)
Inventor: CHANG TAI-HON PHILIP
IPC: G01R31/26
Filed: 1982-04-27
Abstract: An unsintered multilayer ceramic body (20) used in LSI chip manufacture contains paste lines (12, 14, 16, 18) sinterable to metal. Line (14) has a void (28). To electrically test the body, a portion of its base is contacted by a broad area conforming electrode (30) with projecting conducting carbon fibers (34). Electrical contact is made to the fibers by a lead (38) and a metal plate (32) from a controller (40). The top surface of the body is scanned by an electron beam (42), and secondary electron emission (46) is detected by detector (44), and controls a display (50). Other electrodes (30) are described, including one urged to conform with the body by differential gas pressure.
Patent EP-0093186-A1 (EP)
Inventor: TAYLOR PETER
IPC: A61K9/06
Filed: 1982-05-03
Abstract: A pharmaceutical preparation for the topical treatment of acne is disclosed comprising a combination of Imazalil and Hexamidine as essential active substances. This combination shows antimicrobial activity higher than that of the individual substances.
Patent EP-0073343-A1 (EP)
Inventor: BRAND JOHN R
IPC: C08K9/04
Filed: 1982-07-24
Abstract: A titanium dioxide pigment is provided for use in polymeric compositions comprising a pyrogenic titanium dioxide pigment which has been treated with a composition comprising an organophosphate/alkanolamine addition product. 
     This invention provides for a novel method for treating a pyrogenic titanium dioxide pigment in order to reduce yellowing when such pigment is incorporated into a polymeric composition comprising adding to such pigment a composition which comprises an organophosphate/ alkanolamine addition product.
Patent EP-0079061-A1 (EP)
Inventor: RICHARDSON PAUL NOEL
IPC: C08L77/00
Filed: 1982-11-05
Abstract: A flame-retardant polyamide composition is described which is non-brittle. The composition is comprised of a nylon 66 or nylon 66/6, a brominated polystyrene, antimony oxide and a selected non-ionic surfactant.
Patent EP-0070099-A1 (EP)
Inventor: BURKE JOHN PIUS
IPC: F16D13/64
Filed: 1982-06-11
Abstract: A motor vehicle friction clutch driven plate having a hub (11) and a facing carrier (16) (19) mounted on the hub and capable of limited rotation about the hub (11). Resilient damping members (21) act between the hub and carrier for damping out drive load oscillations and an auxiliary resilient damping members (25) also acts between the hub and carrier to damp out idling loads. The resilient damping members (21) are each a snug fit in either the hub (11) or carrier (16) (19) and a loose fit in the other (11) or (16) (19). The auxiliary damping member (25) is arranged end to end with at least one of the resilient means (21) to bias said resilient member (21) ('B') towards one end of its aperture in which it is a loose fit.
Patent EP-0071463-A1 (EP)
Inventor: KISIDA HIROSI
IPC: A01N47/12
Filed: 1982-07-27
Abstract: A thiolcarbamate compound of the formula:
     wherein X is an oxygen atom, a sulfur atom or a methylene group, R- is a hydrogen atom, a C--C4 alkyl group or a C 3 -C 4  alkenyl group and R 2  is a C--C, alkyl group, a C - -C, alkenyl group, a C - -C, alkynyl group or a cyclopropyl group, which is useful as an insect controlling agent.
Patent EP-0058107-A1 (EP)
Title: Frein à disques de forte capacité, destiné notamment aux poids lourds
Inventor: CHAUVEAU JEAN-MARC
IPC: B60T5/00
Filed: 1982-01-20
Abstract: Mécanisme monté en bout d'un pont de véhicule pour freiner sa roue (6) à moyeu (4) tournant sur palier à roulements (2-3) par l'entremise d'un engrenage réducteur de vitesse (R) associé à un dispositif (D) de frein à disques juxtaposés (20-21) qui peuvent d'une part coulisser axialement les uns par rapport aux autres sous l'action d'un système de commande hydraulique (S) aboutissant à un cylindre à piston hydraulique (19) agissant sur la juxtaposition des disques et d'autre part être refroidis par circulation d'un liquide dans un circuit fermé incluant le carter (17) du dispositif de frein à disques (D), lequel carter est obturé de façon étanche par un couvercle externe amovible (16) disposé extérieurement à la juxtaposition de disques (20-21) pour y donner directement accès lorsqu'il est ôté et pour assurer l'intégrité du circuit fermé de refroidissement lorsqu'il est en place. En bout du système de commande hydraulique (S) du dispositif de frein à disques (D) se trouve le piston (19) situé dans un plan transversal interposé entre la juxtaposition de disques (20-21) et le palier à roulements (2-3), étant disposé vers l'intérieur du pont (P) par rapport à la première (20-21) et vers l'extérieur du pont (P) par rapport au second (2-3), de sorte qu'après avoir ôté le couvercle (16) et extrait les disques juxtaposés (20-21), on accède au piston (19) sans perturbation du palier à roulements (2-3) ni démontage du moyeu de roue (4-6).
Patent EP-0102433-A1 (EP)
Inventor: QUESNEAU RICHARD ANTOINE LOUIS
IPC: G01N21/76
Filed: 1982-09-03
Abstract: The present invention relates to an automatic device for analysing successive samples. This device essentially comprises a rotating disc (1), the periphery of which comprises vertical receptacles (6) containing a small tube (7) filled with a sample to be analysed, a photomultiplier (11) arranged opposite the lateral face (5) of the disc (1), which face comprises a frustoconical orifice (10) communicating with the receptacle (6), a first sheet gasket (25) which can be actuated by a collar (33) in order to come into contact with the lateral face (5) of the disc, a second sheet gasket (37) which can be actuated by another collar (39) above the receptacle (6), and a third gasket (41) carried by a movable saddle (42) beneath the receptacle (6). This device applies to the measurement, in a totally dark environment, of the luminescence reactions caused by a reagent added to the sample to be analysed. <IMAGE>
Patent EP-0074334-A1 (EP)
Inventor: GONTHIER CLAUDE
IPC: A61G7/075
Filed: 1982-08-26
Abstract: The support apparatus consists of a base frame (1), which is extensible in length and in width, of two elevation bars (3) which are extensible and connected via an articulation (2) to the base frame and via a second upper articulation (5) to a support frame (4) which is extensible in length and in width. The support frame (4) is connected via two safety bars (9) to the base frame (1). The parts of the bars sliding one inside the other are fixed by means of screws (7) and the two articulations can be locked in each desired position. A strap (17) is fixed to each bar of the support frame and of the elevation bars. Such an apparatus can be adapted to patients of different sizes, whether adults or children, and it can be fixed in all the desired positions for promoting the comfort, the healing and the treatment of the leg in question. <IMAGE>
Patent EP-0067137-A1 (EP)
Inventor: HELLSTEN KARL MARTIN EDVIN
IPC: C07C69/82
Filed: 1982-05-06
Abstract: The present invention specifies an esterified dicarboxylic acid of the general formula
     in which R 1  is an aliphatic hydrocarbon group with 7-21 carbon atoms, R 11  is a hydrocarbon radical with 2-6 carbon atoms and A is an alkyleneoxy group derived from an alkylene oxide with 2-4 carbon atoms. Particularly preferred are compounds in which A relates to a group derived from ethylene oxide and in which R" is -CH=C H - or the phenylene group -C 6 H 4 -. The compound exhibits selective properties when used in the flotation of oxide and selt type minerals.
Patent EP-0088760-A1 (EP)
Inventor: EBERHARDT JOHN EDWARD
IPC: G01N21/39
Filed: 1982-04-08
Abstract: Procede et dispositif permettant de determiner quantitativement la teneur en fluorure d'hydrogene gazeux d'un milieu. Le dispositif possede un ou deux lasers (1), (2) produisant un rayon (11) possedant deux frequences, une premiere frequence qui est absorbee par le fluorure d'hydrogene gazeux et une deuxieme frequence qui n'est sensiblement pas absorbee par le fluorure d'hydrogene gazeux a faible pression et qui est absorbee moins que la premiere frequence par du fluorure d'hydrogene gazeux a haute pression ou par du fluorure d'hydrogene gazeux melange a d'autres gaz ou vapeurs. Des detecteurs (12), (15) detectent le rayon transmis au travers du milieu et un calculateur (18) determine la concentration a partir des signaux de sortie des detecteurs (12), (15). Les types de lasers preferes (1), (2) sont des lasers a helium-neon emettant dans l'infra-rouge.
Patent EP-0085829-A1 (EP)
Inventor: CORNELY WOLFGANG DR
IPC: E21D20/02
Filed: 1983-01-07
Abstract: A procedure of bonding roofbolt rods to boltholes whereby the roofbolt rod is pushed under rotating movements into a bolthole filled with an adhesive mass consisting of a mix by whose reaction is obtained polyurethane, characterized in that a mass consisting of polyisocyanate-prepolymerides is used which has been prepared from polyisocynates and one or more bifunctional polyols in a molecular weight range between 800 and 5,000, preferably between 1,200 and 3,000, and which reacts in the borehole with 1 to 25% by weight (related to the mass) of water and/or polyols serving as the hydroxyl component.
Patent EP-0085336-A1 (EP)
Inventor: PUSCH REINER DR-ING
IPC: F21V7/04
Filed: 1983-01-17
Abstract: 1. A reflector for a street-lamp, shaped like a hood symmetrical to a main plane (H) and associated with a bulb-shaped lamp (L) whose longitudinal axis is arranged on the intersection line between main plane (H) and a transverse plane (Q) at right angles thereto, and so determines the zero point (O) of a coordinate system (x, y) in a reference plane (B) at right angles to the main and transverse planes, said reflector having two halves which are symmetrical with respect to the main plane (H) and rest against each other in a common limiting curve (KO) and respectively consist of three cup-shaped reflecting zones (1, 2, 3), namely a central reflecting zone (1) and two lateral reflecting zones (2, 3) so arranged that only the light reflected from the central reflecting zone (1) crosses the main plane (H) and the common limiting curve (K1, K2), in which each of the lateral reflecting zones (2, 3) borders on the central reflecting zone (1) in an intersection plane (S2, S3) at right angles to the reference plane (B), characterized in that each reflecting zone (1, 2, 3) is a section from a body of rotation having a rotational axis (M1, M2, M3), at right angles to the reference plane (B), and a generatrix (E1, E2, E3) which at least in the third adjacent to the reference plane (B) approximates a parabolic or circular course, that the intersection planes (S2, S3) together with the transverse plane (Q) form an acute setting angle (alpha 2, alpha 3) of different value and sign between the central reflecting zone (1) and the adjacent lateral reflecting zones (2, 3), that the Y-coordinate of the rotational axis (M1) of the central reflecting zone (1) is negative, and that the following value, within a tolerance of +- 10 %, are valid for the coordinates of the rotational axes (M2, M3) and the rotational radius (r2, r3) of the lateral reflecting zones (2, 3) in the reference plane (B) Reflecting Zone 2 3 X/D 0.28 1.04 Y/D -0.23 1.18 r/D 0.56 1.78 where D, the maxiamal diameter of the reflector in the reference plane (B), lies below 300 mm, and preferably has a value of 220 mm +-5 %.
Patent EP-0084865-A1 (EP)
Inventor: YU CHENG-DER
IPC: A61K47/14
Filed: 1983-01-20
Abstract: Stable compositions of PGE and PGE-type compounds are achieved by dissolving these compounds in propylene glycol diesters of short chain fatty acids.
Patent EP-0090149-A1 (EP)
Inventor: RICHARD MAURICE EDMUND
IPC: G11B15/67
Filed: 1983-02-04
Abstract: A magnetic tape cartridge 10 is shown in which a length of magnetic tape is wound on a reel hub with the free end of the tape permanently connected to a generally rectangular-shaped leader block 16 by a pin 22. The cartridge completely surrounds the reel of magnetic tape except for an opening (18) provided at one corner (100) the cartridge. This opening permits tape (12) wound on the reel to be unwound as the leader block is moved away from the cartridge, preferably by an automatic threading mechanism. The leader block 16 has a coupling slot 24 for engagement by the pick-up arm 46 of the threading mechanism. The slot (24) has an enlarged socket (54) at its lower end to receive the head (56) of the arm (46). The leader block has a cut-away portion (52) reducing its thickness to provide a cavity into which the head (56) can be positioned before relative axial movement carries it into the socket (54).
Patent EP-0117265-A1 (EP)
Inventor: GIMBEL KARL-HEINZ
IPC: E05F15/16
Filed: 1983-02-25
Abstract: The door drive mechanism has a spindle (3) which is mounted in bearings (5) in a sectional rail (1) and with which a carriage (4) fastened to the door is engaged driveably by means of a thread complementing the spindle (3) and is moveable along the sectional rail. This door drive mechanism also has a thread (10) and a drive motor (11-13) for the gear and spindle. To ensure a more economical production, to simplify the assembly and to make transport easier, according to the invention not only the spindle (3), but also the gear (10) and drive motor (11-13) are arranged in succession in the longitudinal direction (6) within the sectional rail (1) and the length (L) of the sectional rail (1) is only a little greater than the stroke (H) of the carriage (4). <IMAGE>
Patent EP-0089681-A1 (EP)
Inventor: ROHN KLAUS DIPL-ING
IPC: H04B3/56
Filed: 1983-03-22
Abstract: 1. An output coupling circuit for an audio-frequency ripple control receiver with a capacitive mains supply circuit in a full-wave rectifier design comprising a series capacitor (C1), where, on the mains input side, a protective impedance (R1 , R2 ) and a surge arrester (VDR) can be provided, where a Zener diode can be provided on the rectifier output side or in the full-wave rectifier (D1-D4) itself, and with a storage capacitor (C2 ) connected to the output of the capacitive mains supply circuit, where the storage capacitor (C2 ) is connected to an output coupling stage consisting of a differential amplifier (O1 , T1 ) directly connected to the storage capacitor (C2 ) for supply current, and having a first input connected to the tapping of a first potential divider whose first divider resistor (R3 ) is connected to the live mains terminal (R) and whose second divider resistor (R4 ) is connected to an earth potential point together with the storage capacitor (C2 ) where the second input of the differential amplifier (O1 , T1 ) is connected to the tapping of a second potential divider whose first divider resistor (R7 ) is connected to the earth potential point and storage capacitor (C2 ) and where the output of the differential amplifier (O1 , T1 ) serves as output (A) for the audio-frequency signal from the output coupling stage, characterised in that the second divider resistor (R6 ) of the second potential divider is connected to the neutral mains terminal (N), that the divider ratios of the first and second potential dividers are equal for an optimum compensation and that the output coupling stage is independent of frequency in the operating range.
Patent EP-0106246-A1 (EP)
Inventor: SAMANTA SUDARSAN C
IPC: C04B28/26
Filed: 1983-09-30
Abstract: A coherent, rigid, heat stable, low density, low thermal conducticity, strong, impact resistant, water repellent thermal insulation material, having an average maximum linear shrinkage of 2% or less at temperatures up to 649°C (1200°F), made from expanded perlite, alkali metal silicate solution, kaolin clay, and organic fiber. Additions of methylcellulose and polydimethyl silicone liquid enhance the insulation material's strength and water repellency characteristics. The material may be cured and dried at a temperature of about 78.7°C (170°F) or less for a period of about 24 hours or more without humidity control.