baber/WOPTO huggingface dataset:
Patent EP-0069161-A1 (EP)
Inventor: SCHUHMACHER ERNST
IPC: A01F12/30
Filed: 1981-07-04
Abstract: 1. A vibrator shaft (2) for a plurality of juxtaposed-vibrators (30) of combine harvesters, which is rotatably carried by bearings (4, 6, 32) at at least three locations, wherein the middle bearing (32) is arranged in the inclinedly extending portion (46) of the shaft, characterised in that the middle bearing (32) comprises a bearing disc (38) which has an elongate opening and which can be pushed on to and fixedly connected to the inclinedly extending portion (46) of the shaft and which can be supported on outer bearing races of rolling bearings (82) which are arranged displaceably in a vertical direction.
Patent EP-0047833-A1 (EP)
Inventor: ARNETH AUGUST PHILIP
IPC: H04L29/06
Filed: 1981-07-14
Abstract: The present interface comprises means for exchanging information between a data terminal equipment (DTE) and data circuit terminating equipment (DCE) over a communications line. The specific information to be exchanged is the information indicating the delay period between a request-to-send received at the DCE and a clear-to-send condition occurring some time later in response to the request-to-send. The transmitter signal element timing or clock line (B) is used to convey the information from the DCE to the DTE. In response to receipt at the DCE of a request-to-send signal from the DTE, the DCE temporarily stops the transmission of clock pulses from clock (1), thus preventing the DTE from transmitting data. When the DCE modem has established carrier frequency and has completed its synchronization routine, the DCE re-enables the transmission of clock pulses from clock (1). The clock signals are transmitted at all times except during the request-to-send/clear-to-send delay period.
Patent EP-0047504-A1 (EP)
Inventor: WIELAND ERICH GEORG
IPC: B41F31/04
Filed: 1981-09-04
Abstract: Die Erfindung betrifft einen Farbkasten (1) für eine Druckmaschine, in dem eine Vielzahl seitlich dicht bei dicht nebeneinander angeordneter, einzeln betätigbarer. verschwenkbarer Farbdosierelemente (6) angeordnet sind. Ziel der Erfindung ist es nun, Farbkasten (1) und Farbdosierelement (6) so zu gestalten, dass das Farbdosierelement (6) ohne Nachteile z.B. in bezug auf Abdichtung verschwenkt werden kann. Dieses gelingt erfindungsgemäss dadurch, dass eine Bodenfläche (3) und eine zweite Fläche (12) des Farbkastens (1) eine Schwenkkante (21) bilden, um welche die Farbdosierelemente (6) verschwenkbar sind.
Patent EP-0054231-A1 (EP)
Inventor: VON BONIN WULF DR
IPC: C08F220/18
Filed: 1981-12-03
Abstract: Papierleimungsmittel in Form einer wäßrigen Zubereitung von Maleinsäureanhydrid-Copolymerisaten, deren Anhydridgruppen entweder mit organischen oder anorganischen Basen umgesetzt worden sind oder mit primärtertiären Diaminen und die Reaktionsprodukte anschließend mit Epichlorhydrin oder mit anorganischen oder organischen Säuren unter Salzbildung umgesetzt worden sind, wobei die Copolymerisate aufgebaut sind aus polymerisierten Einheiten von a) 5-75 Gew. -% eines Vinylaromaten, b) 10-75 Gew. -% Acryl- und/oder Methacrylsäure C1-C18-Alkylester, c) 5-35 Gew.-% Maleinsäureanhydrid, d) 0-25 Gew.-% weiteren Vinylmonomeren und e) 0,1-10 Gew.-%, bezogen auf die Summe der Monomeren a) - d), die stets 100 Gew.-% beträgt, eines ungesättigten Aldehyds bzw. eines davon abgeleiteten Enolethers. Die Copolymerisate werden durch radikalische Polymerisation, vorzugsweise in Abwesenheit von Lösungsmitteln, hergestellt.
Patent EP-0039116-A1 (EP)
Inventor: LISIECKI ROBERT E
IPC: B65D5/06
Filed: 1981-04-21
Abstract: The accompanying description and drawings disclose a liquid carrying paperboard carton having straw opening means formed in a side wall panel thereof. The straw opening means includes a tear strip (58) formed by cuts through the carton wall beginning at the edge of the side panel adjacent the usual underlying fifth panel. Atab is formed from material available from the adjacent blank during the scoring and cutting process, and serves as an extension of the tear strip. The formation of the tab automatically provides a cut-out portion (50) on the edge of the side seam flap of the adjacent blank while being cut from a roll of paperboard, thus providing an opening for a straw hole when the tear strip of a completed container is peeled back from the underlying fifth panel.
Patent EP-0054325-A1 (EP)
Inventor: RABITSCH HERMANN
IPC: C11D3/37
Filed: 1981-12-07
Abstract: The soil-redeposition effect of detergent compositions of the usual type, containing an active detergent material and a ternary mixture of sodium carboxymethyl cellulose, a linear polycarboxylate and a cellulose ether can be further improved by using as the cellulose ether a particular type of alkyl celluloses, namely those having a C 1 -C 3  alkyl group, a DS of at least 0.5, a DP of not more than 300, and further being free of other substituents.
Patent EP-0035837-A1 (EP)
Inventor: COPELAND TERRY MICHAEL
IPC: C25B1/46
Filed: 1981-02-20
Abstract: The invention comprises the use during the electrolysis of an alkali metal halide in an electrolytic cell comprising an anode, a cathode, an anode compartment, a cathode compartment, and a separator between said compartments of particles comprising alpha-iron, said particles being contained in said cathode compartment or adhered to the surface of said cathode, a cathode for such use having a deposit of alpha-iron thereon, and a process for making such a cathode by depositing alpha-iron onto the surface of an electrically conductive cathode substrate in an electrical cell. The invention also provides a method for lowering the operating voltage of a chloralkali electrolysis cell which comprises adding particles comprising alpha-iron to the cathode compartment of the cell
Patent EP-0044175-A1 (EP)
Inventor: FROIX MICHAEL F
IPC: C08L69/00
Filed: 1981-07-02
Abstract: A polymer blend which is capable of exhibiting an anisotropic melt phase and the ability to form shaped articles having improved mechanical properties is provided. The polymer blend comprises approximately 5 to approximately 75 percent by weight, based upon the total weight of the blend, of a polycarbonate and approximately 25 to approximately 95 percent by weight, based upon the total weight of the blend, of a melt processable wholly aromatic polyester which is capable of forming an anisotropic melt phase apart from the blend.
Patent EP-0044217-A1 (EP)
Inventor: LINDROTH MATS
IPC: F04B43/00
Filed: 1981-07-13
Abstract: A volumetric pump comprises a housing (1) defining a substantially spherical cavity (2) in which is mounted or mountable a hollow resilient substantially spherical member (3) and plunger means (8) for continuously successively deforming the resilient member (3) to effect a predetermined change in the volume thereof. Valve means (4a, 5a) are provided for controlling the flow of liquid to and from the interior of the resilient member (3). The resilient member (3) is preferably part of an infusion set for the parenteral infusion of a liquid into a patient and the invention includes such an infusion set and a volumetric pump and infusion set combination.
Patent EP-0051963-A1 (EP)
Inventor: SANDS GILBERT
IPC: C04B35/10
Filed: 1981-10-29
Abstract: In a pass-through sintering furnace for sintering a succession of ceramic tubes (18, 19) fed lengthwise through the furnace (10, 11, 12) and rotated as they pass through the furnace, the tubes (18, 19), when heated in the furnace (10, 11, 12), are kept apart by pushing each tube (18, 19) into the furnace at one end with a pusher (24, 25, 26) and pulling it out from the other end with a puller (30-35). The pulling speed is less than the pushing speed to ensure uniform firing throughout the length of the tube, allowing for shrinkage as the tube is fired, but is sufficient to hold the pulled tube clear of the next following tube so as to obviate any pushing against the end of a hot tube.
Patent EP-0068056-A1 (EP)
Title: Talon, en particulier pour chaussure de femmes
Inventor: JOURDAN HENRI
IPC: A43B21/36
Filed: 1981-09-09
Abstract: Talon, en particulier pour chaussure de femmes, formé d'un corps (1) de section relativement faible à sa base (4) prolongé par une pièce d'usure dite bonbout (2) en un matériau résistant à l'abrasion, les moyens de liaison entre le corps et le bonbout permettant le remplacement de ce dernier, ledit talon étant caractérisé en ce que les moyens de liaison sont constitués par un tube (3) de section non circulaire noyé au moulage dans le corps et affleurant à sa base, et par une goupille (6) dont l'extrémité inférieure est noyée sans le bonbout et dont la partie libre de section extérieure identique à la section intérieure du tube, se loge dans ce dernier. Ce talon est d'une grande solidité, son usure est faible. Le remplacement du bonbout est particulièrement aisé.
Patent EP-0055230-A1 (EP)
Title: Fluidized bed calcining furnace, particularly for regenerating sands used in casting boxes and cores
Inventor: DI ROSA GAETANO
IPC: B01J8/44
Filed: 1981-12-22
Abstract: In a calcining furnace usable particularly for regenerating sands used in casting boxes and cores, a bed of refractory particles is fluidized by means of a combustible gas which is fed into the bed together with air, so as to enable the combustible gas to burn. The base wall (10) on which the bed of refractory particles is supported has a plurality of holes (22) for the air supply. Each hole for the air supply has associated therewith a nozzle (25) for supplying the combustible gas, disposed coaxially with the respective hole and having at least one discharge aperture (26) for the combustible gas disposed adjacent the plane of the base plate.
Patent EP-0043818-A1 (EP)
Inventor: SAVERY JAMES WILLIAM
IPC: H01L23/26
Filed: 1980-11-07
Abstract: Utilisation de nouveaux assemblages de structures d'electrodes (1 et 3) deposees sur, par exemple, des isolateurs fortement hygroscopiques (2) et actives par des petites tensions pour effectuer une electrolyse active de l'eau adsorbee servant de getter effectif pour des dispositifs a semi-conducteurs et autres dispositifs semblables, leur procede de preparation etant adapte soit pour permettre une modification des dispositifs existants, soit pour s'ajouter aux procedes de fabrication de dispositifs existants.
Patent EP-0056395-A1 (EP)
Inventor: HANKE DAVID E
IPC: D21F9/02
Filed: 1981-06-22
Abstract: Un procede de production d'une feuille de cellulose glacee mecaniquement (11) comprend les etapes de crepage par voie humide d'une bande de papier cellulosique (1), et de compression et de sechage de la bande de papier crepee, mouillee (6) contre la surface lisse, chauffee d'un dispositif de sechage thermique (8). Ce procede permet de donner a la bande de papier un lisse de haut degre. La rugosite moyenne de la surface des cotes lisse et rugueux de la feuille est un ecart par rapport a la ligne mediane de la surface moyenne n'excedant pas 0,25 et 0,35 mil, respectivement. L'etape de compression s'effectue de preference a une pression d'au moins 300 pli environ (53,7kg/cm lineaire).
Patent EP-0076260-A1 (EP)
Title: System for spatially transforming images.
Inventor: BENNETT PHILLIP PATRICK
IPC: H04N5/262
Filed: 1981-04-10
Abstract: PCT No. PCT/US81/00469 Sec. 371 Date Oct. 7, 1981 Sec. 102(e) Date Oct. 7, 1981 PCT Filed Apr. 10, 1981 PCT Pub. No. WO82/03741 PCT Pub. Date Oct. 28, 1982.A system for spatially transforming images by separate transformation of each dimension of the image is exemplified by a raster scan television system which includes for each color component a transposing memory providing a change of scan direction from horizontal to vertical, a vertical transformation system transforming in the vertical direction the vertically scanned video information, a second transposing memory coupled to receive vertically transformed video information and provide a change of scan direction from vertical back to horizontal, and a horizontal transformation system coupled to horizontally transform the horizontally scanned video signal to produce a color component output signal. The transformation system is controlled by a transform composer factorizor which receive input commands designating X and Y pretranslations, X and Y size control, Z axis rotation angles, and X and Y post translations to produce a commanded composite transformation which is then factored into horizontal and vertical components.
Patent EP-0062305-A1 (EP)
Inventor: MACK KARL ERNST DR
IPC: C07C51/08
Filed: 1982-04-01
Abstract: 1. A process for the preparation of 5-oxohexanoic acid, characterized by reacting 5-oxohexanenitrile with 2 to 30 moles of water and 0.1 to 5 moles of a strong mineral acid per mole of 5-oxohexanenitrile at temperatures from 20 to 200 degrees C.
Patent EP-0092597-A1 (EP)
Title: Video television game unit
Inventor: SASAKI SHIGETO
IPC: G07F17/32
Filed: 1982-04-27
Abstract: A video TELEVISION game unit (1) designed for each player to bet his holding points to play LAYING OUT PICTURES which appear on 9 sections of screen (3). 
     The unit is constructed in such manner that, when a specified picture appears on the specified section of the 9 sections which respectively vary like the rotary reel of slot machine and the specified picture layout is formed up, each player is awarded with the winning points at the previously determined rate according to the formed layout of pictures against the bet points.
Patent EP-0066118-A1 (EP)
Inventor: TINNES BERNHARD
IPC: B22D41/08
Filed: 1982-05-08
Abstract: For a slide closure 10 attached to a pouring vessel 2 which has a movable slide part 14 disposed between a bottom plate 12 and a discharge part 16, there is, in addition to a cylinder piston unit 24 acting on the slide part, which unit is dominant by way of a servocontrol block 26 by regulating arrangement 32, a vibrator 36 which is controlled by an oscillator 34. The vibrator 36 is switched into the connection between the cylinder-piston unit 24 and the movable slide part 14, and is in a position to oscillatingly drive the latter both in its closing position as well as in other positions and, indeed, in the same direction as the cylinder piston unit. A position generator 44 starts the oscillator 34 forcibly in the closed position.
Patent EP-0075098-A1 (EP)
Inventor: HEGER WERNER
IPC: B60T17/02
Filed: 1982-08-10
Abstract: 1. Device for producing compressed gas, especially for a compressed-air brake unit, having the following features : a) a compressor is provided which draws in the gas to be compressed by way of a suction valve and has a compressed-gas outlet ; b) the compressed-gas outlet of the compressor is connected by way of a pressure line to a utilising means, especially a utilising means including a reservoir ; c) the compressor is provided with a pneumatic control connection for opening the suction valve ; d) a change-over valve is provided by which the pneumatic control connection of the compressor can be connected selectively to the atmosphere or to the pressure line (7) receiving the pressure of the utilising means in such a manner that when the pressure in the pressure line (7) that receives the pressure of the utilising means drops below a predetermined level, the change-over valve (6) is connected to the atmosphere ; characterised by the following features : e) there is arranged in the pressure line (3, 7) a pressure control device (4, 13) by way of which a first part (3) of the pressure line (3, 7) connected to the compressed-gas outlet (1a) of the compressor (1) can be vented depending on the pressure of the utilising means ; f) for actuating the change-over valve (6) the latter has an actuating device which is so arranged and designed that when the first part (3) is vented the pneumatic control connection (1b) of the compressor (1) is connected to a second part (7) of the pressure line (3, 7), which part receives the pressure of the utilising means.
Patent EP-0076939-A1 (EP)
Inventor: DOHNERT EBERHARD
IPC: B65H29/12
Filed: 1982-09-18
Abstract: 1. A device for forming packages consisting of several plain individual products of paper, cellulose wadding or the like, and for deliwering said packages in a rapid sequence, said indiwidual products (A) being conveyed at intervals by a belt conveyer system (1-2-3) to a stacking mechanism (B-C, D-E), and the packages (P) formad therein being removed and led away by a delivery mechanism (17) following said stacking mechanism, whereby two stacking mechanisms (B-C, D-E) are arranged one after the other in feeding direction, said stacking mechanisms operating in alternating sequence and the conveyance of the products to the sacond stacking mechanism (D-E) taking place straight through the first stacking mechanism (B-C), whereby each of the stacking mechanisms comprises a collecting cassette (C-E) arranged below the belt conveyar system, as well as an expeller mechanism (B, D) arranged above the belt conveyer system (1-2-3) and including a vertically operating expeller plate (25), said belt conveyer system (1-2-3) comprising, at least in the range of the expeller mechanisms (B, D), parallelly mowing individual belts (1-2) which are aranged in such a way that the products (A) are grasped in narrow marginal zones and are pushed, by one of the expeller mechanisms (B, D), through the belt conveyer system (1-2-3) into one of the collecting cassettes (C-E), the delivery mechanism (17) being arranged relative to the stacking mechanisms (B-C, D-E) in such a way that the delivery mechanism takes place in a direction perpendicularly to the direction of feed (Z), characterized in that each of the expeller mechanisms (B, D) comprises a movable lifting frame (4) which slides in rod guides (5) and at the lower end of which at least one expeller plate (25, 25a) is prowided, and which is adapted to be lifted, against the force of a compression spring (8), by means of an eccentric sheave (6) secured to a drive shaft (10), and that, during the operation of the second stacking mechanism (D), the expeller mechanism (B) of the first stacking mechanism is blocked by a locking mechanism comprising a driveable hollow control shaft (9) enclosing the drive shaft (10) ower part of its length to which control shaft a cam plate (11) is attached the circumference of which comprises two angle areas having radii of different length, and further comprising a stop member (14) attached to the lifting frame (4), said stop member being guided on the circumference of the cam plate (11) in such a manner that, depending on the position of the cam plate, the lifting frame (4) is either hald back in its raised-position or is released.
Patent EP-0080711-A1 (EP)
Inventor: TSUGE AKIHIKO C O TOKYO SHIBAU
IPC: C04B35/597
Filed: 1982-11-26
Abstract: Disclosed is a process for producing a sintered silicon nitride-base body, which comprises; mixing powder (A) of heat-treated or not heat-treated silicon nitride powder and powder (B) of powder obtained by heat-treating a powdery mixture of silicon nitride powder and a sintering additive in non-oxidizing atmosphere and then grinding the resulting heat-treated products into powder; and forming the resultant powdery mixture into a desired shape, which is then sintered in a non-oxidizing atmosphere. 
     The process is characterized by heating powder (B), or powder (A) and powder (B), before sintering, thereby producing sintered silicon nitride body of highly improved properties.
Patent EP-0059538-A1 (EP)
Inventor: SARIAN GRIGOR
IPC: H01H35/26
Filed: 1982-02-05
Abstract: A pressure switch having a movable bellows (14) in a pressure chamber (12), a first electrical contact (16) movable with the bellows, a three-dimensional cam (18) and a second electrical contact (20) resiliently biased to follow the cam. In the preferred embodiment of the invention, the cam has a radius that linearly increases with the angular position of the cam, and is tapered toward one end for all regions about its periphery except at a point of maximum-radius. Calibration at low pressure is effected by rotating the cam to its maximum radius point, applying a standard low pressure to the chamber (12) and rotating the chamber about a threaded coupling (26) until the contacts (16) and (20) are at the point of closing. Calibration at high pressure is effected by rotating the cam to its mimimum-radius point, applying a standard high pressure to the chamber, and adjusting the axial position of the cam until the contacts are at the point of closing. After such calibration, no recalibration is needed for intermediate pressure settings of the cam.
Patent EP-0060063-A1 (EP)
Inventor: BALDWIN DAN DOYLE
IPC: A63B23/04
Filed: 1982-02-26
Abstract: Apparatus and method for exercising the abductor or adductor muscles which move legs away from and toward one another and in which leg supports (20) engage the legs of an exercising person and mechanism (31, 35, 40, 41, 57, 58, 85) provides resistance to leg movement which varies in predetermined relationship to leg movement.
Patent EP-0068680-A1 (EP)
Inventor: O'HANLON PETER JOHN
IPC: A61P31/04
Filed: 1982-06-09
Abstract: «Pseudomonic Acid D» of formula
     is above metabolite of Pseudomonas fluorescens and has antibacterial and antimycoplasmal activity.
Patent EP-0071457-A1 (EP)
Inventor: KOLLAR JOHN
IPC: C07C29/32
Filed: 1982-07-27
Abstract: In the preparation of ethylene glycol by reacting methanol, formaldehyde and an organic peroxide, improved yields of ethylene glycol are achieved by the reaction of portions of the total amounts of formaldehyde and peroxide to be reacted with methanol. Formaldehyde and peroxide are incrementally added to a liquid medium containing methanol in controlled amounts during the reaction to permit conversion of each portion of said formaldehyde and peroxide reactants prior to the next addition. The portions are added such that the concentration of glycol in the reaction medium to which a later portion is added is greater than that to which an earlier portion is added. The reaction is continued until all the formaldehyde and peroxide has been incrementally added to the reaction medium and subjected to reaction conditions for a suitable period of time.
Patent EP-0081946-A1 (EP)
Inventor: HUNGERFORD GORDON PARRY
IPC: C08L33/20
Filed: 1982-12-02
Abstract: A plasticized polyacrylonitrile composition and an oriented film thereof contains as the plasticizer a liquid polyether prepared by reacting ethylene oxide and propylene oxide with at least one monohydric alcohol active hydrogen compound initiator having one to ten aliphatic carbon atoms to yield a heterized copolymer. 
     The oriented plasticized film is produced by impregnating an aquagel film of the polymer with the polyether and sequentially or simultaneously stretching the aquagel film to orient the film.
Patent EP-0070750-A1 (EP)
Inventor: NUTTIN PIERRE
IPC: B65H23/16
Filed: 1982-06-24
Abstract: 1. A buffer stage for the treatment of bands, especially paper bands, which is intended for being disposed between a pilot-machine (3) with two moving directions and a modulus (4) with a single moving direction, and which permits to regulate the speed of the band (2) at the delivery of the stage (1) as a function of the flow-rate of the band delivered by the pilot-machine (3), and which also can restore a certain quantity of bands (2) to the pilot-machine (3), when the band at the delivery of the stage (1) is fixed, characterized in that it comprises a driving roll (5) for the operating of the band (2) controled by a guide-rod (9) provided with a reversing roller (8) around which winds the band proceeding from the pilot-machine (3), said guide-rod (9) bringing on its axis a sector (12) which occults a photoelectric cell (11) for the feeding of said motor (13) intended for operating the driving motor (5) during a certain angular position of the guide-rod (9) which corresponds with a tension of the band (2) at the entry of the buffer stage (1) superior to a determinated threshold.