baber/WOPTO huggingface dataset:
Patent EP-0008243-A1 (EP)
Inventor: ORPEN KENNETH STEPHEN EDDIN
IPC: B65D71/04
Filed: 1979-08-15
Abstract: The holding frame (13) is for aiding the securing of articles stacked on a pallet. 
<??>Frame (13) is four-sided and slightly resilient, its four sides (15, 15a) being so joined end to end that each is tilted slightly with respect to the plane of the frame; each has one flange (17) inclined upwardly from centre of the plane and one flange (18) at an angle to the vertical when the frame (13) is horizontal. Two sides (15a) are bowed slightly, and the frame (13) is placed on a stack of articles (10) with the flanges (18) encompassing the top edge of the stack, and with the bowed sides (15a) concave upwardly. Appropriately placed holding straps (25) when tensioned around stack and frame (13) result in elastic distortion of the frame which reduces the tilting of all the sides (15, 15a) and the bowing of bowed sides (15a).
Patent EP-0012569-A1 (EP)
Inventor: BUTTER STEPHEN ALLAN
IPC: B01J29/40
Filed: 1979-12-06
Abstract: Process for converting synthesis gas in naphta by contacting it at 260-315,55 °C and 446,07-6996,09 kPa and at a GHSV of 400-20000 with a catalyst comprising a crystalline acidic aluminosilicate (ZSM-5) having a silica to alumina ratio of at least 12, a pore size greater than 5Å and a constraint index of 1 to 12, a soliceous matrix and iron; this catalyst is prepared by adding the zeolite to a siliceous hydrogel, homogenizing and spray drying the mixture and impregnating it with an iron salt (e.g. the nitrate). The catalyst may contain clay.
Patent EP-0008250-A1 (EP)
Inventor: REMY-BIZE BERNARD
IPC: H02K1/24
Filed: 1979-07-10
Abstract: The invention relates to a rotor of an electrical machine with salient poles rigidly connected to the shaft of the machine. A hoop (7) with a high mechanical strength is disposed round the poles and comprises alternatively portions (7a) of metal with a good magnetic permeability which are disposed opposite the poles (2), and portions (7b) of non-magnetic metal which are disposed opposite the interpolar spaces. The invention renders it possible to make rotors with salient poles capable of rotating at high speed and having low losses through ventilation. <IMAGE>
Patent EP-0017227-A1 (EP)
Inventor: PIXA JOACHIM W
IPC: B65H3/06
Filed: 1980-04-08
Abstract: 1. Device for separating documents (12), particularly OCR-documents, from a stack (7), with at least two draw-off rollers (8) having a common rotation axis and arranged adjacent to a bearing surface (3) for gripping one surface of the documents (12) to be unstacked, the stack (7) being arranged on the said bearing surface with documents (12) on one edge, and with a separating gap (26) positioned beneath the draw-off rollers (8) with at least one feed roller (10) driven in the feed direction, characterized in that in each case the draw-off rollers (8) are connected by means of individual slip clutchers (9) with their drive shaft (8') and means (10, 11) are provided in the gap area which, at the separating gap (26), are able to impart to the document a delay with respect to the feed speed given to document (12) by the draw-off rollers (8) when the slip clutchers (9) do not slip.
Patent EP-0029215-A1 (EP)
Inventor: ROBERT KARL-HEINZ ING GRAD
IPC: G11B5/09
Filed: 1980-11-12
Abstract: 1. Data transmission device for coupling two devices (A, B) for the transmission of data in the one or other direction, where the items of data are offered or accepted in series representation by at least one device, having a buffer store (PSP) which serves to store intermediately the data and having a device (SE) which serves to safeguard the data by means of safeguarding signals (Si) for the monitoring of the transmission paths operating in series, characterized in that the safeguarding device (SE) is additionally used to monitor the buffer store (PSP), and the items of data which are supplied to an withdrawn from the buffer store (PSP) independently of the direction of transmission are additionally fed to the safeguarding device (SE), and that when data is input into the buffer store (PSP) the associated safeguarding signals (Si) are likewise stored in the buffer store (PSP), whereas when output takes place from the buffer store (PSP) the stored safeguarding signals (Si) are compared with the newly determined safeguarding signals, wherein when data is accepted in serial representation for the buffer store (PSP), the safeguarding device (SE) firstly determines the safeguarding signals which are required for comparison with the safeguarding signals which have been carried on the series transmission path and in the event of identity inputs the associated safeguarding signals into the buffer store (PSP), whereas when data is forwarded from the buffer store (PSP) in series representation, the safeguarding signals (Si) which have been newly determined by the safeguarding device (SE) are used for comparison with the safeguarding signals which are stored in the buffer store (PSP).
Patent EP-0053636-A1 (EP)
Inventor: WEINHOLD HARRI DR-ING
IPC: B21C9/00
Filed: 1980-12-24
Abstract: 1. A method of single-stage or multi-stage drawing and lubricating of metallic material to be formed such as wires, rods, pipes, sections and the like, characterised in that the material to be formed is drawn rectilinearly and in a single operation and during operation is adhesively coated upstream of each forming stage with a solid-lubricant containing liquid lubricant, consisting of an organic solvent such a trichloroethylene or benzene as the liquid lubricant and fatty acid salts such as calcium stearate as the solid lubricant, during which operation said material passes through a plurality of closed chambers and the lubricant has a concentration which corresponds to the respective forming conditions.
Patent EP-0028035-A1 (EP)
Inventor: DOERFLER PETER
IPC: F02B33/42
Filed: 1980-08-21
Abstract: To improve the charge-air pressure ratio, additionally precompressed air is introduced into a pressure-wave machine (14), the introduction of this additional air being effected via an additional opening (VK) in the air-side side part (28) of the pressure-wave machine. This additional opening (VK) is situated between the low-pressure inlet (1v) and the high-pressure outlet (2 n) in the circumferential direction of the cell wheel (26) and its width is such that it corresponds to at least two pressure-wave propagation times (a, b). The additional air, the proportion of which in the total air quantity is about 25%, is fed uncooled to the rotor cells and, for its precompression, it is possible to connect up a second pressure-wave machine (15) in front of the first pressure-wave machine (14) and in parallel with it or it is likewise possible to provide on the exhaust side an exhaust-gas turbocharger (22) or a compressor driven independently of the exhaust gas. <IMAGE>
Patent EP-0025618-A1 (EP)
Title: Method for increasing the stability of an artificial island by means of pre-loading
Inventor: BOON BART
IPC: E02B17/00
Filed: 1980-08-26
Abstract: The invention relates to a method or pre-loading the legs (2, 3, 4) of an artificial island (1) to increase the stability of the island said preloading being performed by means of ballast (7-17) placed in or on the legs said ballast being preferably located within flexible bags (17, 18, 19, 22, 23, 24, 25, 26, 27, 33, 34, 48, 49, 50, 51) placed upon the trussed members (11, 12, 13, 14, 15, 16) of the legs or upon a plateau (46) supported by beams (45). Instead of bags a rigid receptacle formed by plates (37.40) can be used for receiving ballast. Further the hollow tubular members (52, 53, 54, 55) can be used for receiving liquid ballast.
Patent EP-0018750-A1 (EP)
Inventor: BLOODWORTH GREVILLE GEORGE
IPC: G01R33/02
Filed: 1980-04-17
Abstract: A carrier-domain magnetometer (20) incorporating compensation for changes in its domain rotation fre- quency/magnetic flux density characteristic due to changes in operating conditions, e.g. electric bias and/or ambient temperature conditions, and/or dueto ageing, compensation being obtained by providing means (24 to 28) for monitoring the ratio (F-F o )/F o  where is the domain rotation frequency when both a magnetic field biassing the magnetometer onto the linear part of its frequency/flux characteristic and a magnetic field to be sensed are applied, and F o  is the domain rotation frequency when the biassing field only is applied.
Patent EP-0039378-A1 (EP)
Inventor: CHA DOK YOUNG
IPC: F02M31/093
Filed: 1980-05-07
Abstract: A low compression ratio internal combustion engine using spark ignition, and a carburetor (18) for fuel-air mixing, is provided with an exhaust gas heat recovery system (2, 8) which preconditions incoming fuel to permit diesel oil fuel to be burned. The heat recovery system puts the engine exhaust manifold in heat exchange relation with the intake manifold by intimate relative spatial disposition therebetween. A heater (20, 23) is also provided for vaporising the diesel fuel on start-up.
Patent EP-0027681-A1 (EP)
Inventor: KARTMAN HELGE CARL CHRISTIAN
IPC: B02C15/00
Filed: 1980-07-15
Abstract: A nozzle ring assembly for use around a circular grinding path of a roller mill of the kind comprising a grinding table (1) which is rotatable about a vertical axis, and grinding rollers (2) urged against the grinding table. The nozzle ring assembly comprises a nozzle ring (8) with circumferentially spaced guide vanes (17) for directing air, in use, over the grinding path in a direction with a component substantially tangential to the grinding path. The nozzle ring (8) also has a set of annular guide vanes (13-16) which are disposed one above the other for directing air, in use, substantially horizontally overthe grinding path.
Patent EP-0028523-A1 (EP)
Inventor: CAMPBELL FRANK JR
IPC: F27B9/24
Filed: 1980-10-31
Abstract: An insulator 3 suitable for use with a truncated triangular shaped support member 2 or skid pipe having a base member 4, a pair of converging side member 6, 8 which terminate in an apex member 10 and a pair of shoulders 12 extending oppositely one another from the joinder of the apex member 10 and each corresponding side member. The insulator 3 includes a base unit 20 and a pair of converging side walls 22, 24. When slidingly received around the skid pipe 2, the insulator 3 closely conforms to the periphery of the base member 4 and side members 6, 8 of the skid pipe. The side walls 22, 24 of the insulator abut a lower lip 26 of each shoulder 12 so that molten slag and other impurities cannot migrate between the insulator and the skid pipe to degrade and dislodge the insulator. 
     The insulator 3 is secured to the support member 2 by its novel geometry; that is, when the insulator 3 is slidingly received around the structural member 2, the converging side walls 22, 24 of the insulator bear against the converging side members 6, 8 of the structural member 2 thereby maintaining the insulator 3 in proper position on the structural member 2.
Patent EP-0027753-A1 (EP)
Inventor: DIDIER LAURENT
IPC: D06F37/20
Filed: 1980-10-02
Abstract: 1. A double-action damping device (2) which contributes in a machine to support a movable assembly (1) mounted on a base (19) and which is provided with an elastic absorption system and with a hydraulic, pneumatic or frictional means for damping the active force of oscillations of said movable assembly (1), characterized in that with a relative displacement or a working path of their subassemblies (6, 8) said elastic absorption system and said frictional damping means respectively cause elastic absorption and damping of the active force of oscillations of said movable assembly (1) by removal of energy, which in a curve representing this force of action absorbed and damped by the device in response to the working path of the subassemblies of said device is expressed by the absence of sections of infinite slope which indicate an abrupt transmission of said force of action through the device without a relative displacement of the subassemblies thereof.
Patent EP-0028573-A1 (EP)
Title: Procédé de modification artificielle des précipitations atmosphériques ainsi que compositions à base de diméthylsulfoxyde destinées à mettre en oeuvre ce procédé
Inventor: MONTMORY ROBERT
IPC: E01H13/00
Filed: 1980-10-31
Abstract: Ce procédé est caractérisé par le fait que l'on disperse, dans une atmosphère susceptible de donner lieu à des précipitations, telle qu'un nuage ou un brouillard, des micro-gouttelettes d'une composition liquide dont le diméthylsulfoxyde est l'ingrédient actif principal. Application à la stimulation de la pluie, à la dissipation des brouillards et à la prévention de la grêle.
Patent EP-0038396-A1 (EP)
Inventor: VOGLER GEB KATHOL DOROTHEA
IPC: B25C1/18
Filed: 1980-04-18
Abstract: 1. A device for positioning a fastener driving tool preferably pneumatically operated, e.g. a nail driving tool, for fastening work pieces, such as building fittings, with the fastening element (4) e.g. the nail, by means of a driving pin (7) being adapted to be driven from a device mouthpiece (8) forming at least a part of the driving barrel (6), for fastening work piece (3), with at least two positioning elements (9) disposed axially symmetrically to the driving barrel (6) being provided in the device mouthpiece (8), which positioning elements in the positioning position thereof at the end protruding from the device mouthpiece (8) form a common cross-section and are movable from the positioning position into a releasing position wherein, possibly by the fastening element (4) itself to be driven out, they are adapted to be expanded relative to one another while releasing driving barrel (6), characterized in that for fastening work pieces (3) provided with apertures, recesses or the like weakened portions (2), the joint cross section formed by the positioning elements (9) in their positioning position corresponds to the cross section of the aperture, recess or weakened portion (2), and that the positioning elements (9) after being mounted onto the aperture, recess or weakened portion (2) are displaceable under the weight of the driving tool (1) or under the pressure pointing toward the driving barrel axis (A) and exerted by the operator on the driving tool (1) in axial manner from the front positioning into a rear releasing position and in that releasing position of the driving barrel (6) are adapted to be expanded.
Patent EP-0025042-A1 (EP)
Inventor: MUETTERTIES A J
IPC: B01D19/00
Filed: 1980-09-10
Abstract: Des systemes et dispositifs d'ecoulement par gravite permettent l'administration sequentielle de liquide medicaux ou un premier liquide d'une premiere source (11) peut etre administre a une vitesse d'ecoulement independante de la vitesse d'ecoulement d'un second liquide d'une seconde source (13). Une barriere d'air combinee a une soupape de sequence ou concordance des liquides ayant une chambre (32) commande la concordance des differents debits et empeche l'introduction accident elle d'air lorsque la seconde source est epuisee au moyen d'une barriere hydrophile (45). La chambre de soupape (32) est divisee en deux chambres de debit separees (34, 41) qui sont en communication pour le passage des liquides avec les sources respectives (11, 13) et qui communiquent entre elles pour le passage d'air au moyen d'une membrane hydrophobe (53).
Patent EP-0027451-A1 (EP)
Inventor: PAGANINI BRUNO JOSE
IPC: G06K9/52
Filed: 1980-10-08
Abstract: Procede et appareil de verification de l'identite d'une personne en etablissant et stockant dans une unite de stockage (116) un vecteur de reference base sur des caracteristiques predeterminees derivees de plusieurs echantillons de signatures manuscrites. Dans le mode de verification, une personne dont l'identite est a verifier introduit un numero d'identification sur un clavier (144) selectionnant ainsi sont vecteur de reference dans l'unite de stockage (116). La personne ecrit ensuite sa signature sur un bloc a signature (108), la signature ecrite produisant une forme d'onde analogique qui est convertie en numerique, la representation "digitalisee" etant ensuite comprimee. Apres quoi, des parametres dependant des coefficients de Haar et de caracteristiques physiques sont calcules pour obtenir un vecteur qui est compare au vecteur de reference en utilisant un seuil de comparaison qui a ete predetermine pour cette personne.
Patent EP-0039702-A1 (EP)
Inventor: CHEKROUN CLAUDE DAVID
IPC: H01Q3/38
Filed: 1980-11-07
Abstract: Dispositif de balayage electronique d'un faisceau emis par une source rayonnante hyperfrequence (6) dans le plan parallele au champ electrique (4) du rayonnement emis. Dispositif constitue de panneaux dephaseurs unitaires (1a, 1b, 1c) associes et commandes de facon a provoquer au rayonnement hyperfrequence intercepte un gradient de phase dans la direction du vecteur champ electrique de ce rayonnement. Dispositif de balayage electronique dans lequel des panneaux dephaseurs unitaires sont accoles, superposes et commandes individuellement de facon a obtenir un dephasage de 0 a 360 degres dans le plan parallele au vecteur champ electrique de l'onde hyperfrequence incidente.
Patent EP-0035215-A1 (EP)
Inventor: VAN HORNE ARTHUR CLARK
IPC: B41J11/30
Filed: 1981-02-24
Abstract: A locking system for directly clamping the tractor assemblies (16) in a printer to the stationary platen (14) in order to prevent any relative motion of the tractors with respect to the platen which may be caused by a lack of straightness of a drive bar (22) which drives the tractors. The locking device includes an L-shaped lever (26) which is pivotal so as to clamp a rearwardly extending portion (24) of the platen between the bottom of the tractor (16) and the top (26a) of a leg (26a) of the lever. The device may include a cam action locking knob (30) which positively locks the lever (26) in its clamped position. Both the lever and the knob are made of molded plastic. In order to balance the clamping force which is applied, a lever (26) may be connected to each side of the tractor (6) and actuated by a pair of connected cam action knobs (30). Several alternate locking systems are also disclosed.
Patent EP-0040855-A1 (EP)
Inventor: MATSUZAKA TAKASHI
IPC: H01J37/28
Filed: 1981-05-26
Abstract: This invention relates to a method of displaying an image of phase contrast in a scanning transmission electron microscope, the method being so performed that an electron beam flux (23) transmitted through a specimen (22) is deflected with a high frequency and repeatedly moved across an aperture (26') provided in a region where a transmitted electron beam and a scattered electron beam interfere, and that among signal components detected by a detector (27) through the aperture (26'), only a signal synchronous with the high frequency is sampled and detection-rectified, whereby the difference of the intensities of the region where both electron beams interfere is detected so as to display the image of phase contrast of the specimen.
Patent EP-0034855-A1 (EP)
Inventor: LAPOINTE PIERRE
IPC: C25B1/36
Filed: 1981-02-12
Abstract: 1. Process for the electrolysis of an aqueous alkali metal halide solution in an electrolysis cell of which the cathode is a sheet of mercury (11) flowing on an inclined baseplate (5) of the cell, in which the baseplate is caused to vibrate, characterized in that distinct zones (27, 28, 29, 30, ... 31, 32, 33) of the baseplate (5) are caused to vibrate separately and successively from the downstream end to the upstream end of the sheet of mercury (11), and the vibrations applied to each of the said distinct zones are controlled.
Patent EP-0032845-A1 (EP)
Inventor: EDWARDS ROLLAND R
IPC: A45C13/26
Filed: 1981-01-21
Abstract: The handle 10 includes an elongate grip 12 constructed of a compliant material such as a moulded foam rubber or plastic, and having a pair of longitudinally extending parallel grooves 16 and 17 on its upper surface, one adjacent each of the grip sides. The grip 12 is moulded around an elongate rigid member 13 which serves to reinforce the grip throughout its entire length. A half-shell metal frame 14 which is generally U-shaped in cross-section, has its side edges received in the grooves 16 and 17 of the grip 12 and fits on the grip so that it covers the top and part of the sides of the grip 12. Mounting stanchions 15 are provided ad each end of the handle assembly 10 and are fixed to the top surface 11 of a luggage case, beauty case, or the like. Each stanchion 15 includes a stub shaft 30 which is pivotally received in an opening 31 in an end of the half-shell frame 14 and locates in an opening reinforcing member 13.
Patent EP-0036748-A1 (EP)
Inventor: RILEY ERIC KEITH
IPC: F27B9/36
Filed: 1981-03-17
Abstract: A method of operating a continuous ceramic kiln having a decarbonization zone (1) characterized in that oxygen or oxygen enriched air is added to the decarbonization zone (1) to maintain the average oxygen concentration in the decarbonization zone (1) at or about a predetermined level.The predetermined level need only be adjusted for different throughputs and need not be adjusted for moderate changes in the amount of organic matter in the clay.
Patent EP-0044140-A1 (EP)
Inventor: COLLINS WILLIAM PATRICK
IPC: G01N33/542
Filed: 1981-06-15
Abstract: A method of carrying out binding assay (e.g. immunoassay) comprises treating the aqueous reaction mixture, subsequent to the binding interaction, with a reactant (e.g. an enzyme) which interacts preferentially with a labelled version of one or other of the binding reagents when said reagent is either bound in a complex or more usually in the free state, to give rise to a product having solubility properties which are substantially different from those of the original binding reagent or complex, thereafter partitioning hydrophobic substances from the treated reaction mixture into a hydrophobic solvent phase and detecting or determining labelled material present in the hydrophobic phase. The method, which is particularly applicable to the immunoassay of hormones and drugs and their hydrophilic metabolite conjugates, relies upon the differential accessibility to reaction of one or other of the binding reagents when in the free state as compared with the bound state and utilises this to selectively alter the solubility properties of either bound or free material to facilitate a liquid-liquid partition to separate labelled free and bound material. This liquid-liquid separation replaces the solid phase separation step of previous assays advantageously providing a pseudo-homogeneous binding assay. Also the partition separation advantageously separates labelled material from luminescently or fluorescently-active contaminants contained in the aqueous sample and is thus desirable for use with luminescent and fluorescent labelled immunoassay procedures.
Patent EP-0046350-A1 (EP)
Inventor: HIRAKAWA OSAMU
IPC: G09G3/28
Filed: 1981-08-04
Abstract: A method of actuating a PDP device. The method uses an actuating pulse signal which comprises an erasing mode for erasing data displayed on a display panel, a writing mode for writing new data on the panel and a sustaining mode for sustaining a state of displaying the data. The data to be displayed are input by an input signal which is not synchronized with said actuating pulse signal. At and before the time of changing the mode of said actuating pulse signal, at least one pulse is eliminated from said actuating pulse signal.
Patent EP-0055100-A1 (EP)
Inventor: BARFORD ERIC DENNIS
IPC: C11D17/00
Filed: 1981-12-18
Abstract: free-standing lavatory cleansing block for immersion in the cistern of a lavatory comprises a shaped body (1) formed of a slow-dissolving cleaning composition containing at least one surface active agent and a tablet (2) comprising a bleaching agent embedded in or adhered to the shaped body.