baber/WOPTO huggingface dataset:
Patent EP-0082247-A1 (EP)
Inventor: KRATOCHWILLA HANS MICHAEL
IPC: A61C17/06
Filed: 1982-08-10
Abstract: 1. A dental aspirator for sucking off liquid and solid particles, comprising a separating container (4) which is inserted into the suction line and into which the sucked off material flows in the manner of a cyclone and in which the sucked off particles are separated from the suction air, collected and discharged by way of a discharge channel (19) when a predetermined filling level has been reached in the container, characterised in that at least one floating and suspended body (26) is arranged in the container (4) so as to be freely movable, the shape, volume and weight of which body (26) are such that, when the container is empty, it is carried forward by the air current, and when liquid is present in the container, it floats thereon with intrinsic rotation.
Patent EP-0074100-A1 (EP)
Inventor: BERGLUND RONALD LEE
IPC: B01D53/84
Filed: 1982-09-03
Abstract: Waste activated sludge has been used as a reactive absorbent for volatile organic compounds from waste gas streams. Specific compounds include ethyl acrylate, vinyl acetate, acrylonitrile, acetonitrile, ethylene oxide, butyraldehyde and propionaldehyde.
Patent EP-0080589-A1 (EP)
Inventor: WEBER GUNTER
IPC: C02F11/12
Filed: 1982-10-13
Abstract: 1. Process for the purification of granular materials such as rolling mill scale or oil-containing minerals from fatty substances such as especially oil which are entrained with said materials or minerals, wherein the materials are washed with a washing liquid containing solvents, separated therefrom, and then dried, and wherein the washing liquid freed from the fatty substances is returned into the process, characterised in that the materials, which are broken to grain sizes below 1 mm if appropriate, are subjected for the purpose of surface smoothing to mechanical stressing with solid bodies in which operation the mean grain size is only slightly reduced, and are then washed in a flotation system, that the materials are separated out from the under-course of the flotation system and then dried with removal of water, and that the overflow liquid discharged at the flotation system overflow and then freed from the fatty substances, and/or the washing liquor resulting after the flotation on separation of the granular materials, are/is returned into the process.
Patent EP-0082358-A1 (EP)
Inventor: MUELLER FRANZ
IPC: D06F25/00
Filed: 1982-11-30
Abstract: 1. A drum-type drying and/or washing machine comprising a heating element which is arranged between a reflector plate and the laundry drum for directly irradiating the laundry drum, an air-exhaust duet and an air-supply duet which extends over the reflector plate and is provided with a nozzle, via which duet the inlet air is led into the interior of the laundry drum by means of a centrifugal blower, characterized in that a perforated intermediate plate (25) which is satisfactorily heat-conducting and which is open towards the interior of the machine is arranged underneath the top panel (26) of the machine to form an air-collection space (27), in that the intake (30) of the blower (31) terminates in the intermediate plate (25), the outlet (32) of the blower being connected to the air-supply duet (20), and in that the top panel (26) is thermally insulated from the exterior.
Patent EP-0057583-A1 (EP)
Inventor: SCOTT ALEXANDER
IPC: D02G1/20
Filed: 1982-01-28
Abstract: The invention relates to synthetic yarn and yarn-like structures. 
<??>Separate strands (1, 2, 3) of thermoplastic material are treated so that at least one (2, 3) has a shrinkage ratio higher than normal at an elevated temperature. The strands are intermingled in a gas stream with formation of loops (21) on the strands, then heated to cause them to shrink differentially while being held to a predetermined length, then cooled while being held until shrinkage ceases. Apparatus for performing the method includes yarn drawing means (7, 8, 9) intermingling means comprising a jet device (10) incorporating intersecting passages (11, 12) for the strands and for a gas under pressure, feeding means (4, 5, 6) and heating (16) and cooling (19) means for the intermingled yarn downstream from the jet device, also means (16, 17 and 17, 18) for holding the intermingled yarn to a predetermined length while it is being heated and cooled. 
<??>The yarn produced is flexible, of uniform cross section and shows no tendency for the strands to separate.
Patent EP-0099947-A1 (EP)
Inventor: BUTLAND PETER
IPC: A23L19/00
Filed: 1982-07-28
Abstract: A process for producing a natural fruit candy is described herein and comprises the steps of mixing enzyme deactivated dehydrated fruit and enzyme deactivated fruit juice concentrate to provide a mixture in the form of a plastic mass having a moisture content in the range of 8 to 50% by weight the relative proportion of dehydrated fruit and fruit juice concentrate being limited only by the need to achieve a moisture content in the plastic mass which falls within the required range. The plastic mass is then formed to the required product configuration.
Patent EP-0063075-A1 (EP)
Inventor: LAFON LOUIS
IPC: A61K31/445
Filed: 1982-03-30
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE New derivative belonging to the family of (alkoxy and hydroxy-phenyl)-(3-aminopropyl) ketones, characterized in that it is selected from the group constituted by (i) the (2,6-dimethoxy-4-hydroxyphenyl)- (3-piperidinopropyl)-ketone of formula : (I)  see diagramm : EP0063075,P8,F3  and (ii) its addition salts. 1. Claim for the Contracting State : AT Process for the preparation of the (2,6-dimethoxy-4-hydroxyphenyl)-(3-piperidinopropyl)-ketone of developed formula : (I)  see diagramm : EP0063075,P9,F2  and its addition salts, characterized in that 1,5-dimethoxy-3-hydroxybenzene of the formula (II)  see diagramm : EP0063075,P9,F3  is stoichiometrically reacted with piperidinobutyronitrile of the formula (III)  see diagramm : EP0063075,P9,F4  in the presence of AlCl3 and by passing through the reaction medium a HCl gas stream for at least 2 hours, at 10-20 degrees C, then hydrolyzing the ketimine derivative thus formed and which corresponds to the formula (IV)  see diagramm : EP0063075,P9,F5
Patent EP-0063527-A1 (EP)
Inventor: LEE HYONG
IPC: E04H6/10
Filed: 1982-04-16
Abstract: The multi-exit parking garage building (111) is composed of a number of stories (1, 2, .....12), each having parking places provided thereon and divided into blocks (21, 22, 23) of several stories. The building is provided with a number of ramps (30, 31, 32, 33), one ramp (30) extending from ground to the uppermost block (23) and having access to every story in the building, and the other ramps (31, 32, 33) each extending from ground to one of said blocks (21, 22, 23) without access to any lower block but having access to each
Patent EP-0065437-A1 (EP)
Inventor: UGON MICHEL
IPC: G06K19/06
Filed: 1982-04-22
Abstract: An insulative data carrier of the credit card type having a protective device that protects electronic circuits, such as integrated circuits (3a, 3b), incorporated therein against electrostatic charges, said electronic circuits being mounted on an auxiliary electrically insulating carrier element (2, 4) disposed within a recess in an insulative carrier and having fixed input/output contacts (5) connected by an interconnecting net (6, 7) to input/output terminals (8) mounted on said auxiliary carrier element (4). The terminals (8) are accessible from the outside and are concentrated in at least one zone of the carrier element (4). At least one metal ring (20) carried by said carrier element (4) is mounted so as to circle said input/output terminals (8) concentrated in said zone.
Patent EP-0065912-A1 (EP)
Inventor: PRESCIUTTINI LEONARDO
IPC: G21C15/12
Filed: 1982-05-12
Abstract: 1. Fast-neutron nuclear reactor incorporating a main vessel (21), or outer vessel, with symmetry of revolution around a vertical axis, enclosing liquid sodium in which is immersed the reactor core (27), itself arranged inside an inner vessel (28) which divides the inner volume of the main vessel (21) into two distinct zones one of which, inside the inner vessel, encloses the heated sodium in contact with the core (27), and the other of which (34), outside the inner vessel (28), encloses the cooled sodium a part of which circulates in contact with the main vessel (21), the inner vessel (28), with symmetry of revolution around the axis of the main vessel (21), consisting of a cylindrical shell (20) and a wall (31) joining the lower part of the shell (20) to the peripheral part of the base (26) on which the reactor core (27) rests, characterised in that the wall (31) joining the shell (20) to the core base (26) has, as a meridian, a curve, that is to say a line which does not include a straight part, the concavity of which is directed downwards, which does not include any point where the tangent to the curve is horizontal and which is joined to the shell (20) at its upper part and to the core (27) base (26) at its lower part, forming angular points so that the stresses in the wall (31) are restricted to an acceptable level during operation by their distribution in this wall (31) and their transmission to the core (27) base (26).
Patent EP-0071501-A1 (EP)
Inventor: BAGUENA MANUEL
IPC: G01P13/02
Filed: 1982-07-08
Abstract: 1. Clutch with a limited angular actuation, intended for coupling to a drive shaft (1) of an active means with two directions of rotation an auxiliary control means (7, 10) having two positions and interacting with the active means, each position of the control means (7) defining an interaction mode appropriate for a specific direction of rotation of the drive shaft (1), so that the rotation of the drive shaft in one direction causes the corresponding positioning of the control means, the said clutch being characterized in that it comprises a fixed block (2), through which the drive shaft (1) passes freely, a ring (4) acting on the said control means (7, 10) and mounted pivotably in the block (2) coaxially relative to the drive shaft (1), wedging means (6, 6') arranged in contact with the drive shaft (1) in receptacles (41, 42) of the ring (4), these receptacles (41, 42) each being connected by means of a slope (43, 44), intended for interacting with the adjacent wedging means (6, 6'), to a cylindrical arc (45) coaxial relative to the shaft and defining with the latter a space in the form of an annular segment with a radial thickness less than the thickness of the wedging means (6, 6'), and a stop finger (5a) integral with the block (2) and penetrating into the space (46) in the form of an annular segment, so that when a wedging means (6, 6') engaged against the adjacent slope (43, 44) stops against the stop finger (5a) in response to the drive by the drive shaft, this defines the position of the ring (4) corresponding to the direction of rotation of the shaft (1).
Patent EP-0079287-A1 (EP)
Inventor: LAGABRIELLE RICHARD JEAN
IPC: G01V3/36
Filed: 1982-11-08
Abstract: 1. Device for measuring an electrical characteristic relating to the first layers of the underground, comprising a transmitting coil (10) and a receiving coil (12) placed in a support (17) so as to be movable continuously on the ground surface while preserving a same relative disposition one with respect to the other, a generator (11) supplying alternating current to the transmitting coil (10) to generate an electromagnetic field, and receiving means (13-15) connected to the receiving coil (12) for receiving a signal representative of the amplitude of the component perpendicular to the plane of the receiving coil of said electromagnetic field and for supplying a signal measuring said electrical characteristic, characterized in that : - the generator (11) supplies a signal having a frequency comprised between 10 MHz and 100 MHz permitting the measurement of the apparent dielectric constant of the first underground layers, - the transmitting (10) and receiving (12) coils are embedded in said support formed by a covering (17) in electrical insulating material resistant to wear by friction and adapted to be drawn over the ground surface, and - the receiving means (13-15) comprise a recorder (15) for continuously recording the signal measuring said dielectric constant.
Patent EP-0084753-A1 (EP)
Inventor: BERNARD JEAN
IPC: A63C7/10
Filed: 1982-12-31
Abstract: A pivotal control flap carried by the top section of one ski-braking arm is connected to an identical flap carried by the other braking arm by means of a top arcuate member. Each flap has two separate bores forming swivel-bearings respectively for the top section of the corresponding arm and for the respective leg of the arcuate connecting member. The angle made by the bores with respect to each other is such that the pivotal displacement of the two flaps under the pressure of the ski boot produces a movement of relative inward withdrawal of the bottom sections of the braking arms when they are in the raised position.
Patent EP-0095509-A1 (EP)
Title: Unite d'agrafe
Inventor: TSUKAMOTO TATUZO
IPC: B42F1/08
Filed: 1982-06-28
Abstract: Unité d'agrafe pouvant serrer rapidement des feuilles telles que des documents de bureau de tailles différentes et pouvant également libérer ces feuilles séparément selon les besoins. Cette unité d'agrafe comprend un support postérieur (11) plié de manière à former approximativement un U et possédant deux tiges s'étendant symétriquement vers l'arrière les deux extrémités de ces tiges étant reliées par un fil élastique, une unité postérieure (12) formée de deux longs bras croisés pliés de manière à être latéralement l'un en face de l'autre depuis les extrémités postérieures des deux tiges du support postérieur, et deux unités de pression (13) pliées vers l'avant et vers l'intérieur pour approcher les côtés extérieurs des deux tiges du support postérieur aux extrémités depuis les extrémités postérieures des bras, maintenant ainsi localement les feuilles de documents entre le support postérieur et les extrémités des unités de pression.
Patent EP-0098305-A1 (EP)
Inventor: HIRAO MASATO SANWA SHUTTER COR
IPC: E05D15/38
Filed: 1982-10-01
Abstract: Une jalousie pour un dispositif de jalousie à lattes est composée en alignant une pluralité de longues lattes parallèles entre elles à des intervalles prédéterminés en direction verticale, et en reliant de manière pivotante les deux extrémités longitudinales des lattes à des chaînes à rouleaux en série. Un dispositif servant à ouvrir et à fermer la jalousie possède des rails de guidage permettant de guider verticalement les lattes orientées, une enceinte contenant la jalousie reliée aux extrémités supérieures des rails de guidage servant à maintenir les panneaux alignés de manière séquentielle parallèlement les uns aux autres dans la direction horizontale, et des roues dentées de guidage tourillonnées de manière rotative dans l'enceinte qui sont en prise avec les chaînes à rouleaux. Ainsi, uniquement en tournant les roues dentées de guidage, la jalousie peut être ouverte et fermée par la rotation des roues dentées. Ce dispositif de jalousie possède des verrous qui s'engagent dans des supports de verrous disposés en face des rails de guidage du côté droit et du côté gauche de lattes convenablement choisies composant la jalousie, permettant ainsi le verrouillage et la libération automatique de la jalousie avec les opérations d'ouverture et de fermeture de la jalousie.
Patent EP-0116674-A1 (EP)
Inventor: BLUMLE RUDI
IPC: B23Q3/10
Filed: 1983-06-09
Abstract: Es wird ein Verfahren zur Herstellung einer Meisterplatte mit in vorgegebenen Koordinatenabständen zur Bildung eines Rastersystems angeordneten, hochgenauen Passbohrungen oder Passstiften, beschrieben, bei dem in eine Grundplatte (1) Vorbohrungen (2) im gegebenen Rasterabstandsmass mit normaler Genauigkeit gebohrt werden und in diese Vorbohrungen (2) Einsatzpassbuchsen (3) mit geringerem Aussendurchmesser unter Bildung eines Ringzwischenraums (15) eingesetzt werden. Anschliessend werden die genauen Positionen der Einsatzpassbuchsen (3) durch Messung vorzugsweise unter Verwendung von Nullmass-Messstäben (11) bestimmt und die Einsatzpassbuchsen in ihren jeweiligen, eingemessenen Präzisionspositionen mechanisch, vorzugsweise über mit der Auflagefläche der Grundplatte (1) mechanisch verbundene Stirnflansche (4) vorfixiert. Anschliessend wird in den Ringzwischenraum (15) ein aushärtbares Kunststoffmaterial eingeführt und zur Aushärtung gebracht. Die Meisterplatte dient insbesondere als Ausgangs-Schablonen-Lehrenplatte für die vervielfältigende Herstellung von mit ihr identischen Aufnahmeplatten für die Werkstückbearbeitung oder den Vorrichtungsbau.
Patent EP-0096891-A1 (EP)
Inventor: STOCK ARTHUR J
IPC: G21C19/32
Filed: 1983-06-14
Abstract: A remote control apparatus for removing from one of a number of filter pits. and loading for protective storage in a disposal drum, radioactive filters used in nuclear power generating stations, and for replacing spent filters. The apparatus includes a transportable base adapted to be placed adjacent the respective filter pit and a hoist mechanism mounted on the base. The hoist mechanism includes a vertical tower or mast mounted on the base, a generally horizontal boom mounted on and extending outwardly from the top of the mast, a grab mechanism for engaging various specially adapted articles, including spent filters to be removed and new filters for replacement, means for operating the grab mechanism from a remote location, a lift mechanism for supporting the grab mechanism from the outer end of the boom and for raising and lowering it in a vertical path, and means for operating the lift mechanism from the remote location. A drum turret is mounted on the base for rotary movement about a vertical axis spaced from the vertical path, to and from a filter receiving position wherein a storage drum carried thereby is placed in the aforesaid vertical path to receive a removed filter to be lowered therein by the lift mechanism. The drum turret is adapted to be operated from a remote location. A second turret is mounted on the mast intermediate the base and the boom for rotary movement about the aforesaid vertical axis and has preferably two radially extending platforms adapted to be positioned selectively in alignment with the vertical path of travel to receive from or locate for the grab means a spent or new filter or other article to be supported by the second turret. The second turret is also adapted to be operated from a remote shielded location.
Patent EP-0104354-A1 (EP)
Inventor: FENSKE DIETER DIPL-ING
IPC: H01G4/28
Filed: 1983-07-27
Abstract: 1. Capacitive operation display for medium voltage fittings, in which an insulating body (10) of elastic synthetic material, which holds the cable, is surrounded by an exterior, poorly conductive layer (16), in which the insulating body (10) has a protuberance (52) for a capacitive measuring point (50) with a metallic body (58) with a conductive external contact (60), which terminates at a predetermined distance from the live parts, characterized in that the insulating body (10) is surrounded by a metallic housing (40), which has an opening (76) with an insulation (78) which lies above a metallic spring contact (68) which runs in an intermediate space (56) between the insulating body (10) and housing (40) from the external contact (60) of the capacitive measuring point (50) to the housing (40) and through resilient abutting is conductively connected either with the housing (40) or with a contact (74) of a display device or lead thereof which is let into the housing (40).
Patent EP-0110260-A1 (EP)
Inventor: GELLEKINK BERNARD
IPC: G01S7/02
Filed: 1983-11-18
Abstract: A pulse radar apparatus is provided with a coherent transmitting and receiving unit, including a transmitter (1) and a transmitting antenna (2) for the transmission of radar pulses and the generation of test signals, N juxtaposed receiving antennas (A o , A 1 , ..., AN) and receivers (B 0 , B 1 , ..., B N ) connected thereto for the reception of echo signals and the processing thereof in each of the receivers into two orthogonally phase-detected and digitised video signal components, and with a DFT beamformer (4) to derive from said components, after multiplication, in a transformation circuit (C 1 , C 2 , ..., C N ) by a corresponding weighting factor, the orthogonal components of the video signal determined jointly by the N receivers. The pulse radar apparatus comprises a processor (5) to derive amplitude- and phase-correction signals from the beamformer input signals obtained through the test signals. The amplitude- and phase-correction signals are supplied to the transformation circuits (C 1 , C Z , ..., C N ) to compensate for mutual differences in gain and phase shift between the receivers.
Patent EP-0117306-A1 (EP)
Inventor: DALTON AUGUSTINE I
IPC: B01J23/00
Filed: 1981-09-29
Abstract: This invention relates to improvements in palladium- carbon catalysts for the production of hydrogen peroxide from a mixture of hydrogen and oxygen in the presence of an aqueous liquid capable of inhibiting the decomposition of hydrogen peroxide. The improvement comprises using a catalyst wherein the carbon base is non-graphitic and has a surface area greater than 400 m 2 /g and wherein the palladium catalyst is prepared by impregnating the carbon base with a soluble palladium compound, drying the thus-impregnated carbon base and reducing the palladium compound with which the carbon base is impregnated to palladium with hydrogen at 40-140°C.
Patent EP-0137871-A1 (EP)
Inventor: CARLTON PETER
IPC: C11D1/22
Filed: 1983-10-14
Abstract: @ Single phase aqueous liquid detergent compositions having a viscosity of > 180 centipoises at 20 °C are provided by amine oxide - anionic surfactant systems in which the total surfactant level is not more than 3.0% by weight and in which the proportion of amine oxide and anionic surfactant is in the range 80:20-99.9:0.1, more preferably 93.5:6.5-99.0:1.0, percent by weight, the compositions also comprising one or more ionisable non surface active organic or inorganic compound in an amount to give an ionic strength of at least 3.5 moles/dm 3.
Patent EP-0112068-A1 (EP)
Inventor: HIROTA AKIHIKO
IPC: H01M10/36
Filed: 1983-11-18
Abstract: An electrically conductive plastics electrode comprises an electrically conductive plastic electrode body, on whose surface is fixed a porous sheet of an electrically conducting material, directly or by means of an adhesive layer. The plastic electrode is especially intended for a bromine side electrode of a bromine-zinc secondary cell and is capable of improving and stably maintaining the efficiency of the electro-chemical reaction of bromine in such a cell.
Patent EP-0097622-A1 (EP)
Inventor: WAGNER ARNOLD
IPC: B62D61/02
Filed: 1983-06-22
Abstract: 1. A single-track cabin vehicle comprising a self-supporting body comprising a front part (15) which is open at the bottom and which surrounds a front wheel (11) and has a steering head (13) to guide the front wheel (11), and a fuselage part (1) which at least partially surrounds a useful space, with means (20) for guiding a rear wheel (12), the front part (15) comprising a self-supporting first shell adapted to accommodate the front wheel (11), while the fuselage part (1) comprises a second shell which is open at the top at least in the area of the useful space (5) and which is constructed after the style of a ship's hull, said second shell comprising a cutout (16) which is open at the bottom and at least partially encloses the bottom edge part of the first shell and is rigidly connected to the first shell along a common line of intersection (17), the guide means (20) for the rear wheel (12) being secured to the rear zone of the second shell, characterised in that the first shell surrounds the front wheel (11) substantially after the style of a bell and the steering head (13) is secured solely to the topmost part of this first shell.