baber/WOPTO huggingface dataset:
Patent EP-4286953-A2 (EP)
Inventor: TAKAHASHI KYOSUKE
IPC: G03G15/08
Filed: 2015-05-21
Abstract: The present invention relates to a developing apparatus, which comprises a developing container (2) configured to accommodate a developer containing toner and carrier; a developer carrying member (8) rotatably supported by the developing container (2) to carry the developer to a position for developing an electrostatic latent image formed on an image bearing member; a regulating portion (9) provided opposed to the developer carrying member (8) with a space therebetween to regulate an amount of the developer carried on the developer carrying member (8); and a magnet (8a) fixed inside of the developer carrying member (8) and having a plurality of magnetic poles to generate a magnetic field for the developer carrying member (8) to carry the developer. The plurality of magnetic poles include a developer regulation pole (N1) provided at a position opposed to the regulating portion (9). In a rotational direction of the developer carrying member (8), a half-peak center portion position is at a center of a half-peak width of a magnetic flux density distribution of the developer regulation pole (N1) in a normal direction component relative to the developer carrying member (8). The developer regulation pole (N1) is formed such that, in the rotational direction of the developer carrying member (8), the half-peak center portion position is not less than 3°upstream of a maximum peak position at which a magnetic flux density of the developer regulation pole (N1) in the normal direction component relative to the developer carrying member (8) is maximum, and in the rotational direction of the developer carrying member (8), a position at which the developer carrying member (8) is closest to the regulating portion (9) is downstream of a position at which a magnetic flux density of the developer regulation pole (N 1) in a tangential direction component relative to the developer carrying member (8) is zero.
Patent EP-4317520-A2 (EP)
Inventor: BURGGRAF JÜRGEN
IPC: C23C14/02
Filed: 2020-04-20
Abstract: Die Erfindung betrifft ein Trägersubstrat zum Übertragen einer Übertragungsschicht von dem Trägersubstrat auf ein Produktsubstrat und ein Verfahren zur Herstellung eines Trägersubstrates sowie ein Verfahren zum Übertragen einer Übertragungsschicht von dem Trägersubstrat auf das Produktsub strat.
Patent EP-0007619-A2 (EP)
Inventor: GAYST STEPHEN
IPC: A61K9/08
Filed: 1979-07-24
Abstract: The gellation of polysaccharide gums such as guar or locust bean gum is inhibited by gelatin hydrolysates, at alkaline pH. Formulations of gum, gelatin hydrolysate and alkaliniser are reconstituted by shaking with water, and are easily imbibed. The inhibition is reversed by pH change in the stomach allowing gellation to occu r. The formulation is usefu in treatment of hypercholesteraemia, gastric disorders and as an adjunct to insulin therapy.
Patent EP-0004504-A2 (EP)
Inventor: BERTHAULT DANIEL MARIE MARCEL
IPC: E04H17/10
Filed: 1979-03-16
Abstract: 1. A fencing constructed by means of posts (2, 2A) each obtained from a polygonal-sectioned element (6) having a plane of symmetry (XX) in the front surface of which is formed a groove (7) having an inwardly divergent section for fastening at an adjustable level by means of a bolt (19) screwed into a nut (21) engaged in the groove, an attachment (13) through which the bolt extends and which is clamped against said front surface for mounting fencing equipment (4) such as wire-netting, trellis-work, taut wires, etc..., characterised in that the groove (7) of each post (2, 2A) has a dovetail shape and the fencing equipment (4) is fixed, on one hand, at least on the end posts (2A) which may be anchoring posts, by means of attachments (13) each of which is connected to the corresponding post by a bolt (19) screwed into a nut (21) anchored in the dovetail groove (7) of this post, on the other hand, on other posts (2) by means of U-shaped fasteners (34) whose web (36) overlaps at least a fencing equipment wire and whose ends are so shaped that, when they are engaged in the groove (7), they are embedded therein by a resilient deformation and retained therein by a wedging in contact with the sides (7a) of the groove.
Patent EP-0029896-A2 (EP)
Inventor: PROUD JOSEPH M
IPC: H01J65/04
Filed: 1980-10-10
Abstract: Light source wherein high frequency power is capacitively coupled to a low pressure discharge includes at least one metallized power coupling conductor. A discharge lamp (80) includes an envelope (88) which is typically pear-shaped with a re-entrant cavity (90). The lamp envelope (88) encloses a fill material which forms during discharge a plasma which emits ultraviolet radiation and typically includes on its inner surface a phosphor coating (94). An outer conductor (82) is disposed around the outer surface of the lamp envelope (88). A conductive coating disposed on the inner surface of the re-entrant cavity forms the inner conductor (84). The outer conductor (82) can be a conductive mesh or can be a conductive coating disposed on the outer surface of the lamp envelope in a pattern which permits light to escape from the lamp.
Patent EP-0028362-A2 (EP)
Inventor: ROSCHER GUNTER DR
IPC: C07C69/15
Filed: 1980-10-23
Abstract: Die Erfindung betrifft ein Verfahren zur Abtrennung von Wasser aus dem Gasgemisch, das bei der Herstellung von Vinylacetat durch Umsetzung von Ethylen mit Essigsäure und Sauerstoff an Palladium oder Palladiumverbindungen enthaltenden Katalysatoren in der Gasphase gebildet wird und das als Hauptbestandteile Essigsäure, Vinylacetat, Wasser, Kohlendioxid und Ethylen enthält. Dabei gewinnt man zunächst a) durch Abkühlung des aus der Reaktionszone austretenden Gasgemisches ein die Hauptmenge der Essigsäure, des Vinylacetats und des Wassers enthaltendes Kondensat und b) aus dem in Schritt a) nicht kondensierten Gas durch Absorption mit Essigsäure eine das restliche Vinylacetat und das restliche Wasser enthaltende essigsaure Lösung. Dann führt man c) das in Schritt a) erhaltene Kondensat und die in Schritt b) erhaltene Lösung getrennt voneinander derselben Destillationskolonne zu. Das Wasser wird mit dem Vinylacetat als Azeotropbildner über Kopf destilliert, wobei die Einspeisungsstelle des Kondensats oberhalb der Einspeisungsstelle der Lösung liegt. Schließblich zieht man d) aus dem sich in eine Wasserphase und eine Vinylacetatphase trennenden Destillat die Wasserphase ab.
Patent EP-0031134-A2 (EP)
Inventor: WITTE JOHAN FREDERIK
IPC: B01D9/00
Filed: 1980-12-17
Abstract: Continuously working crystallizer in the shape of an oblong vessel with at its one end a supply and at its other end a discharge for the solution, with a rotatable driven horizontal shaft extending in length wise direction of the vessel and provided with discs extending in transverse direction said discs being provided with a passage opening for the solution said discs d viding the vessel in a number of sections succeeding in length wise direction to each other, said discs over the larger part of its circumference fitting with small clearance to the wall of the vessel or to a portion connected with that wall, each section having one or more cooled wall surfaces, and means being provided for supplying and discharging a cooling fluid which is flowing along these cooled wall surfaces and that on the shaft in each section scrapers have been provided which touch along the cooled wall surfaces.
Patent EP-0033410-A2 (EP)
Inventor: SKARSTEN STEPHEN RANDOLPH
IPC: B44C7/04
Filed: 1980-08-07
Abstract: A wallpaper pasting machine comprises a tray (12) for the paste, a roller (14) for transferring paste to the paper and guide means (16,18) extending across the tray for training the paper over the rollers. The guide means are engaged by resilient side wall portions (35) of the tray and are removable by deforming the side wall portions. A cutting template (22) for guiding the cutting of the paper is also described.
Patent EP-0032035-A2 (EP)
Inventor: WHITELAW THOMAS WILLIAM
IPC: B28B5/02
Filed: 1980-12-19
Abstract: In a method and apparatus for producing tiles 10 which comprise an arcuate roll 12 and a gully 14, the tiles are continuously produced on apparatus which includes a plurality of pallets 4 and a forming head 8 arranged to define the shape of respective sides of the tiles 10. To enable different types of tiles to be produced while minimizing the necessity to interrupt operation of the apparatus, a cutter 9 is arranged to selectively cut the tiles 10 between the roll 12 and gully 14 to separate these parts so that the rolls 12 can be used as verge and/or ridge tiles.
Patent EP-0031746-A2 (EP)
Inventor: DEHAENE JEAN-PIERRE
IPC: H04L27/14
Filed: 1980-12-09
Abstract: In a device comprising a linear frequency demodulator, the demodulation threshold is improved for demodulation of signals which have been modulated by a digital data item and have an energy line at the carrier frequency. To this end, the received modulated signal is not applied directly to the demodulator but added within an adder circuit to a signal corresponding to the carrier-frequency line which is obtained by means of a carrier recovery circuit. The output signal of the adder circuit is applied to the input of the linear frequency demodulator.
Patent EP-0037059-A2 (EP)
Inventor: SMALINSKAS STEPAS
IPC: F16H47/08
Filed: 1981-03-25
Abstract: A hydrokinetic power transmission mechanism having a torque converter (18) and two simple planetary gear units (20 and 22) in combination with the torque splitter gear unit (52) wherein the elements of the gearing are arranged with respect to friction torque establishing devices in a compact fashion to provide minimum overall dimensions so that it is adaptable for an automotive vehicle driveline with a fully hydrokinetic low speed accelerating speed ratio and a split torque delivery path during operation in the two higher speed ratios to effect an increased engine fuel economy as a portion of the engine torque is delivered hydrokinetically through the transmission system
Patent EP-0047881-A2 (EP)
Inventor: HARNISCH HORST DR
IPC: C09K5/00
Filed: 1981-08-21
Abstract: Dimethinverbindungen der Cumarinreihe der allgemeinen Formel <IMAGE> mit den in der Beschreibung genannten Substituentenbedeutungen finden Verwendung zum Färben synthetischer Fasermaterialien, insbesondere solchen aus Polyester, Polyamid, Polyurethanen, Polypropylen und Polyacrylnitril. Man erhält klare, leuchtend rote Färbungen hoher Brillanz. Die Farbstoffe lassen sich auch als Laserfarbstoffe sowie als Energiewandler in Lichtsammelsystemen verwenden.
Patent EP-0048953-A2 (EP)
Inventor: SYKES RICHARD BROOK
IPC: C07F9/6558
Filed: 1981-09-23
Abstract: β-Lactams having a sulfonic acid substituent in the 1-position and one or two substituents as specified in the 4-position and an amine function in the 3-position and their use as antibiotics.
Patent EP-0056855-A2 (EP)
Inventor: KLEIN ELIAS
IPC: A61K47/02
Filed: 1981-11-27
Abstract: An apparatus is disclosed for the preparation of infusion grade water for use in the preparation of parenteral solutions. The apparatus is comprised of a two component system including a chemical purification unit and an endotoxin filter receiving assembly (80). Chemical purification of the water is achieved by treating the feed water using a sequence of carbon adsorption, reverse osmosis, deionization, and membrane filtration. The chemically pure water from this system is used as a feed water to a low molecular weight cutoff membrane ultrafilter (82), which is an integral part of a presterilized manifold (90) with receiving bags (92). The receiving bags (92) may contain premeasured solutes in sterile nonpyrogenic powder form or in concentrated solution form to yield by dilution typical parenteral solutions ready for administration.
Patent EP-0037129-A2 (EP)
Inventor: VAN DER HOEK WILLEM
IPC: G02B6/04
Filed: 1981-02-19
Abstract: An optical telecommunication element comprising one or more undulated optical fibres in which the or each fibre (37) extends along a sheath (39), said fibre (37) being in the form of a helix or quasi-helix which has an alternate left-hand and right-hand pitch and wherein the fibres 37 (or fibres) is fixed on the inner wall of the sheath (39) at points (38) of pitch reversal, the points of fixture of the fibres preferably being by glued joints.
Patent EP-0056511-A2 (EP)
Inventor: BENNETT PETER HERBERT EDWARD
IPC: B04B11/05
Filed: 1981-03-19
Abstract: The drum 7 of a centrifugal filter is cleaned by stopping the rotation of blades 21 while allowing the drum to continue to rotate, and retracting the bottom 10 of the drum to open an aperture, through which the contaminants dislodged by the blades 21 discharge.
Patent EP-0037730-A2 (EP)
Inventor: WRASIDLO WOLFGANG J
IPC: B01D71/64
Filed: 1981-04-06
Abstract: The membrane has a water permeability of at least 0.2 cm/min psi and comprises an open honeycomb structure and a skin integral therewith, the honeycomb structure and the skin both being of a polymer (such as a polyimide) having a glass transition temperature of at least 200°C. 
     The membrane is produced by casting a solution containing not more than 13% by weight of the polymer, into a quench liquid (such as water) which is a non-solvent for the polymer but miscible with the solvent.
Patent EP-0042293-A2 (EP)
Inventor: GOMI YOSHIFUMI
IPC: B41J2/305
Filed: 1981-06-16
Abstract: A wire dot printer using fluid ink in which printing is carried out with the ink applied to the end faces (51 a) of printing wires (51). Guide holes of a front wire guide (52) guide the end portions of the wires (51) adjacent the printing end faces (51a) of the wires (51) and a rear wire guide (53) is positioned behind the front wire guide (52). An ink feeding path (50) is provided between the front and rear wire guide (52,53) communicating with the guide holes in the front wire guide (52).
Patent EP-0045566-A2 (EP)
Inventor: PATEL NATU RAOJIBHAI
IPC: C07D249/12
Filed: 1981-07-06
Abstract: The novel compound having the structural formulais disclosed, as well as its use by pre-emergent application to control noxious grasses and some broadleaf weeds in cool season crops such as rape, sugar beets and flax.
Patent EP-0039320-A2 (EP)
Inventor: GIDLUND PER ADOLF LENNART
IPC: B25D17/24
Filed: 1981-04-24
Abstract: Impact tool comprising a housing (10), a cylinder (12) axially movable in the housing (10), a hammer piston (17) provided with pressurized fluid-operated reciprocable drive means for driving the hammer piston (17), and pressure regulating means (26, 38). 
     The pressure regulating means (26, 38) have a first part (26) located in a fixed disposition relative to the housing (10) and a second part (38) part in a fixed disposition relative to the cylinder (12). These parts (26,38) being formed and arranged so as to control the supply and venting of air, to and from the cushioning space (27-31) respectively, in response to changes in the relative positions of the cylinder (12) and the housing (10).
Patent EP-0048237-A2 (EP)
Inventor: KRACHLER WALTER
IPC: F01N7/00
Filed: 1981-08-14
Abstract: Bei einer Meßeinrichtung zur Bestimmung des Partikelgehaltes von Verbrennungsabgasen nach der Filtermethode ist, um auch rasche Änderungen der zu messenden Größe erfassen zu können, vorgesehen, daß die Probenentnahmevorrichtung eine Regeleinrichtung, mittels welcher eine konstante Differenz zwischen dem Abgasdruck vor und nach der Durchströmung der Probenentnahmevorrichtung einhaltbar ist, eine erste Steuereinrichtung, mittels der dem Filtermaterial eine vorbestimmtes Probenvolumen pro Zeiteinheit zuleitbar ist und eine zweite Steuereinrichtung, welche den vom Abgas insgesamt durchströmten Querschnitt in der Meßeinrichtung zeitlich zumindest annähernd konstant hält, aufweist, und daß die Probenentnahme sowie die Partikel bzw. Rußanlagerung, gesteuert durch die erste Steuereinrichtung, und die anschließende Auswertung kontinuierlich bzw. zumindest quasikontinuierlich in rasch aufeinanderfolgenden kurzen Intervallen erfolgt.
Patent EP-0064759-A2 (EP)
Inventor: BOTH RUEDIGER DR
IPC: G06F9/52
Filed: 1982-05-10
Abstract: To reduce mutual interference between processors during access to the main memory in a multiprocessor system having independently addressable memory modules via a common node, an access request, selected by a priority network, of a processor having the relatively highest priority is immediately checked with the aid of the occupancy information output by the memory modules to see whether it leads to a free memory module. If the result of the check is positive, the request parameters and data are only transmitted then. If the result of the test is negative, the node and particularly its priority network are released for requests from other processors. <IMAGE>
Patent EP-0079442-A2 (EP)
Inventor: LANGDON GLEN GEORGE JR
IPC: H03M7/42
Filed: 1982-09-16
Abstract: Data translation apparatus incorporates a two-stage adaptive single modeling approach using a state generating model structure unit (1 or 83) feeding a parameter generating unit which is associated with an encoder or decoder. Both units are adaptive, the model structure unit developing a reference context from a base state by up to a predetermined number of additional directed context states from inputs presented for translation. A count'state table 35 is accessed for each symbol presented, the count being incremented and the first so many counts to reach a threshold value having their associated states incremented. Runs of more than a preset number of indentical symbols are separately detected and so signalled, the raw state superceding the table generated state.
Patent EP-0067510-A2 (EP)
Inventor: BHASKAR KASI SESHADRI
IPC: G06F11/267
Filed: 1982-04-28
Abstract: AA microprocessor-based test system for functionally testing and troubleshooting microprocessor-based systems is connected in place of the microprocessor circuit of the unit 18 being tested (UUT). The test system includes a microprocessor circuit 42 which is supplied with the UUT clock signal and is the same type of microprocessor circuit as is utilized by the UUT 18. The test system periodically switches this microprocessor 42 into signal communication with the UUT 18 for a single UUT bus cycle to perform UUT read or write operations. During remaining time periods, the test system microprocessor circuit 42 is in signal communication with the remaining portion of the test system to analyze data obtained from the UUT bus during the previous UUT write or read operation and to establish the signals to be used in the next UUT write or read operation. Various test sequences are provided for testing the UUT bus, RAM, ROM, and write-responsive I/0 registers 26, 28 and 30.
Patent EP-0074774-A2 (EP)
Inventor: SOWERS EDWARD E
IPC: B01J23/46
Filed: 1982-09-06
Abstract: A new polymer composition comprised substantially of monomeric units having the formula
     or its acid salt, wherein R, is an alkyl group having from 1 to about 20 carbon atoms or an arylalkyl group having from 7 to about 12 carbon atoms, and R 2  is hydrogen or an alkyl group having from 1 to about 10 carbon atoms. A process for preparing the new polymer comprising the step of hydrogenating the quaternary salt of the pyridine precursor of the polymer under mild reaction conditions and in the presence of a hydrogenation catalyst selected from the Group VIII metals. A further step for preparing the free base polymer from the acid salt by reacting the same under mild conditions with a basic material such as sodium hydroxide.
Patent EP-0077285-A2 (EP)
Inventor: POTZICK JAMES E
IPC: G01K11/22
Filed: 1982-09-09
Abstract: Disclosed is a nonintrusive instrument for measuring the volume flowrate of, and the speed of sound in, an arbitrary fluid in a pipe, tube or duct. The sound speed measured is that of a stationary fluid even though the measurement is made while the fluid may be flowing. These measurements are absolute in that they require no flow calibration, and they are independent of the composition of the fluid and its temperature. For a flowing, approximately perfect gas or gas mixture, given the average molecular weight and ratio of specific heats, the instrument measures the temperature. Also, given an independent measurement of the pressure, it measures the gas density and mass flowrate. The measurement can be made in a high noise level environment even when the temperature varies rapidly over a large range. The instrument uses sound whose wavelength is much longer than the diameter of the pipe, tube or duct. As a result, the temperature and flow measurements are independent of the profiles of those quantities across the pipe profiles.
Patent EP-0094627-A2 (EP)
Inventor: TANAKA YOSHIKAZU
IPC: F16H63/44
Filed: 1983-05-11
Abstract: The reduction ratio of a continuously variable transmission is controlled by a shift motor. The shift motor is , controlled such that each of rotary positions thereof corresponds uniquely to a desired optimum reduction ratio. Upon detecting a state wherein a rapid shifting is needed, the shift motor is rotated at an increased revolution speed as compared to a normal revolution speed.
Patent EP-0101066-A2 (EP)
Inventor: UTZINGER GUSTAV E
IPC: A61H9/00
Filed: 1983-08-10
Abstract: A liquid-spraying system comprises an elongated tubular conduit means adapted for the flow of liquid therethrough, a tube wall of liquid-tight, elastically resilient material, liquid feeding means connected to one of the ends of the conduit means, closing means for at least substantially closing off the other end of the conduit means, and a large number of perforations of substantially circular cross sectional area through the tube wall and leading from the conduit interior to outside of the external tube wall surface. 
<??>The tube wall is made of a liquid-tight, elastically resilient material which is non-swelling in contact with water of a temperature of 60 DEG C or higher and with organic extraction solvents, and wherein the perforations are uniform and have an outlet of at most about 0.8 mm<2>, being small enough to produce capillary forces between water and the material of the surrounding tube wall sufficient to substantially prevent water filling the conduit interior from flowing out of the perforations while the water in the conduit interior is under ambient pressure, but being sufficiently large and of such configuration as to permit ejection of the liquid jet substantially free from trickling, when the liquid in the conduit interior is under excess pressure at least of the magnitude derived from a water main.
Patent EP-0104522-A2 (EP)
Inventor: WINTERS GIORGIO
IPC: C07D471/14
Filed: 1983-09-10
Abstract: The present invention refers to a new class of pyrazo- lopyridines having analgetic, ansiolytic, antiinflammatory and CNS-depressant activity. It is described a process for producing the compounds as well as pharmaceutical com. positions containing them.
Patent EP-0108294-A2 (EP)
Inventor: MATHEW CHEMPOLIL THOMAS
IPC: C07C51/41
Filed: 1983-10-17
Abstract: Solid hydroxylammonium sulfate is reacted with an alcohol solution of an alkali metal hydroxide or alkoxide to produce an alcoholic hydroxylamine liquid phase and a sulfate-containing solid phase. The liquid phase is used for further reactions such as oximations and hydroxamic acid production, or for the production of other hydroxylammonium salts such as the nitrate, perchlorate, formate or oxalate. The different bases behave differently with regard to suitable and preferable solvents and temperatures.
Patent EP-0112491-A2 (EP)
Inventor: KIMURA SHOICHI C O NOHMI BOSAI
IPC: G08B17/00
Filed: 1983-11-19
Abstract: This invention relates to an alarm and control system which detects leak of processing gas or a fire occurring in manufacturing process in very large-scale integrated circuit manufacturing plants, and adequately controls fire protection system such as fire extinguishing system and the manufacturing process.