baber/WOPTO huggingface dataset:
Patent EP-0092843-A2 (EP)
Inventor: UENO KATSUJI
IPC: C08G63/672
Filed: 1983-04-26
Abstract: In the process for producing an aromatic polyester fiber of high strength and high modulus of elasticity represented by the general formula A:
     wherein X is an alkylene group of 1 to 4 carbon atoms, -0-, -S-, -SO 2 - or -CO-, 1, m and n each are 0 or 1, d : e is in the range of 1 : 5 to 20 : 1, e : f is in the range of 9 : 10 to 10 : 9, and a carbonyl group and an oxy group, two carbonyl groups and two oxy groups are each other in a meta or para corresponding position, respectively, a process comprising grinding a polymer of the above general formula A to be processed into a fiber so that the ground particles have an average particle diameter of 0.5 mm or smaller and no particles having diameters of 3 mm or larger are contained therein, heat-treating these particles for 0.5 to 30 hr at a temperature between 100 and 350°C at which the particles do not fuse, melt-spinning the heat-treated particles at 250 to 450°C if the particles have such a melt property that a temperature range for particles to possess a shear rate of 51/sec (48,000 poise as melt viscosity) under a shear stress of 2.45 x 10 6  dynes/cm 2  is 200 to 350°C, and thereafter heat-treating the resulting fiber for 0.5 to 50 hr at a temperature between 250 and 450°C at which the fiber does not fuse.
Patent EP-0100439-A2 (EP)
Inventor: SAKAKINO TAKAHIRO
IPC: H01H19/58
Filed: 1983-06-29
Abstract: A digital switch assembly which comprises a casing having a plurality of output terminals, a rotor rotatably accommodated within the casing and adapted to be rotated either directly or indirectly by the application of a finger pressure thereto, feelers carried by and positioned inside the casing and electrically connected to the respective output terminals; a circuit board carried by the rotor and having a predetermined pattern of electric circuits adapted to be selectively engaged with the feelers to complete a desired circuit configuration depending on the position of the rotor, a grounding terminal member carried by the casing, and a circuit element extending substantially between the location at which the finger pressure is applied to rotate the rotor and the grounding terminal member for establishing a discharge circuit through which an electrostatic charge set up in the body of the operator can be grounded.
Patent EP-0100859-A2 (EP)
Inventor: EHRAT KURT
IPC: A63H33/26
Filed: 1983-07-02
Abstract: A magnetic game wherein the playing field between a light-transmitting top wall and a bottom wall which is parallel to the top wall receives one or more playing pieces including one or more permanent magnets. The playing piece(s) can be attracted or repelled by an impeller having at least one shifting member with a permanent magnet adjacent to the upper side of the top wall. The shifting member is movable by a handle which is provided thereon or by manipulating an elongated arm a light-transmitting portion of which overlies the top wall. The impeller can be assembled of two or three shifting members, one above the top wall, another below the bottom wall or between the top and bottom walls, and a third between the top and bottom walls or below the bottom wall. Such shifting members can define a pocket which can receive a portion of or the entire playing piece when the distance between the magnet of such playing piece and the magnet or magnets of the impeller is reduced below a critical value.
Patent EP-0101874-A2 (EP)
Inventor: KERN JOSEF ING GRAD
IPC: F02P5/10
Filed: 1983-07-16
Abstract: In internal combustion engines of motor vehicles with a conventional ignition system and so-called overrun fuel cutoff, a hard start-up jolt of the engine can be avoided by switching on at the start and briefly at the end of the fuel cutoff an underpressure adjuster, known per se, for carrying out delayed ignition timing.
Patent EP-0101893-A2 (EP)
Inventor: BRONSTERT KLAUS DR
IPC: C08F8/20
Filed: 1983-07-21
Abstract: 1. An apparatus for reacting a gas  with a gas or a solid in fluidized-bed reactor to give a heat-sensitive solid, wherein a) the cylindrical fluidized-bed reactor (1) has a conical lower section (3) whose vertex angle is from 20 to 60 degrees, preferably from 30 to 50 degrees, and the gas is passed in, via a pipe system (4), with controlled flow rectification, b) the conical lower section (3) has a single-jet nozzle (5) in order to increase the velocity of the inflowing gas to 5-50 3/s, the ratio of the free cross-section area of the cylindrical reactor (1) to that of the single-jet nozzle (5) being from 500:1 to 20:1, preferably from 300:1 to 30:1, c) the single-jet nozzle (5) has a cut-off edge (6) for the stream of gas, behind which high turbulence occurs in the peripheral region of the lower section and prevents the deposition of solid particles, it being necessary to match the exact geometry of the nozzle (5) to the particular bulk material and the gas employed, and d) heat exchangers (7) are provided inside the upper section (2) of the cylindrical reactor in order to conduct away the heat of reaction or to keep the fluidized bed at a specific temperature.
Patent EP-0102569-A2 (EP)
Inventor: MASUDA SENICHI
IPC: B05B5/03
Filed: 1983-08-18
Abstract: An electric field device is obtained by the steps of employing a highly pure and mechanically electrically chemically and thermally extremely durable ceramic material, such as a high purity alumina porcelain, as a dielectric material, disposing electrodes on the shaped material before sintering by a thick film printing technique, such as screen printing, with a dispersion ink of finely divided metal, e.g. tungsten, and sintering the shaped material integrally with the electrodes. The product is extremely dense, mechanically electrically chemically and thermally durable and highly reliable.
Patent EP-0110020-A2 (EP)
Inventor: WEHKING HANS
IPC: B41J9/38
Filed: 1983-08-27
Abstract: Bei einem elektromagnetischen Typenabschlagsystem (1), bei dem ein Druckhammer (2) unmittelbar elektromagnetisch betätigbar ist, wird nach erfolgtem Typenabschlag ein die Rückkehrbewegung des Druckhammers (2) in die Ruhestellung bewirkender Spannungsimpuls umgekehrter Polarität an die Wicklung (3) angelegt. Um den optimalen Zeitpunkt für das Anlegen dieses Spannungsimpulses zu finden, wird die in einer Wicklung - vorzugsweise der den Abschlag bewirkenden Wicklung (3) - entsprechend der Druckhammerbewegung induzierte Spannung überwacht und der bei Aufschlag des Druckhammers (2) in der Abschlagposition auftretende Spannungsprung von einem Flankendetektor (19) in ein Signal umgesetzt. Von diesem nal wird dann das Anlegen des Spannungsimpulses an die Wicklung (3) veranlaßt.
Patent EP-0134286-A2 (EP)
Inventor: MUNTE HARM-HINRICH
IPC: B01D17/02
Filed: 1983-09-02
Abstract: 1. Process for separating an oil-water mixture supplied to an enclosed space which fluctuates as to quantity and mixture ratio and having a lower specific weight as compared to that of the water. In which, from the upper area of the enclosed space which accommodates the oil-water mixture, the oil of the oil layer accumulating on the water, depending on the respective height of the liquid level of the mixture within the space and, from its lower area, water, are drawn off separately from each other, characterized in that, by measuring the changing height of the liquid level of the mixture, the drawing off of the oil and the drawing off of the water are controlled in such a way that the drawing-off operation is interrupted each time when the quantity of oil or the quantity of water, relative to the plane of separation, falls below a minimum value.
Patent EP-0085533-A2 (EP)
Inventor: CONNOR DENNIS FREDERICK
IPC: A61F11/14
Filed: 1983-01-26
Abstract: An Ear Defender has a cup shaped body (12) in which a cup shaped diaphragm (13) of poor sound conducting material, such as rubber, is located to provide a sound insulating chamber. The lip (16) of the diaphragm is fixed to the rim of the body (12) by annular clamping plate (14) which also provides a retaining edge for a loosly located foamed pad (21).
Patent EP-0104844-A2 (EP)
Inventor: SCHAFER GUNTER
IPC: B21C37/12
Filed: 1983-09-15
Abstract: Apparatus for helically curling longitudinally currugated thin strip material into a flexible corrugated tube has a curling unit with driven input rollers forming a nip that matches the strip, and a cassette for a reel of the material which is connected to said unit and has strip guide rollers immediately adjacent the input rollers. The curling unit has driven output rollers on an upright support to drive the strip, and a spider which is vertically adjustable on the support and carries strip guide rollers which are on spindles equidistant from the longitudinal axis of the forming tube, and radially adjustable, so that adjustment of the spider on the support and the spindles on the spider permits the unit to form tubes of different diameters. A locking mechanism intermittently crimps overlapping parts of the forming tube. A bending device aids in forming relatively stiff strip stock, and also aids in forming softer stock into very small diameter tubes.
Patent EP-0086724-A2 (EP)
Inventor: PHY WILLIAM S
IPC: H01L23/50
Filed: 1983-02-15
Abstract: A lead frame apparatus for providing electrical connections to an integrated circuit includes a paddle 10 to which the integrated circuit is attached, a series of electrically conductive leads 12 extending outward from opposite sides of the paddle 10, and flared regions 18 of generally expanding width extending outward from opposite sides of the paddle 10. In the preferred embodimenttheflared region 18 and the electrically conductive leads 12 are maintained in alignment by tie and dam bars 15 and 17 which are removed after the lead frame 5 is encapsulated.
Patent EP-0110801-A2 (EP)
Inventor: RICHARD ROBERT
IPC: F24B7/02
Filed: 1983-11-29
Abstract: 1. High output closed fire unit for calorie recovery fireplaces provided with a front access door, which may or may not be glazed, and a casing (25) with expulsion of the heated air forwards, the said casing (25) having an expulsion volume (34) extending over the complete upper portion of the fire unit for evacuating the air heated about the fire unit (2) in the casing (25), the expulsion volume (34) giving out to the outside, above the access door and a valve (10) for the direct evacuation of the fumes, disposed above the fire unit (2), the fumes and combustion gases escaping towards the evacuation conduit in the lower portion of the fire unit (2), characterised in that the said fire unit (2) is provided in front of its rear wall (4) with a deflection plate (3) which is removable and mobile, and which is mounted so that it slides along verticle slides (8) or pivots about a horizontal access (7) and the length of which is shorter than the height of the fire unit in such a way as to form, between the rear wall and the lower edge of the said deflection plate (3), a passage (6) having a section which is adjustable as a function of the position of the said plate, passage through which are evacuated the combustion gases and fumes under permanent operating conditions, the said plate delimiting, with the rear wall of the fire unit, an additional recovery compartment (5) which is extended upwards by a fume box having two longitudinal channels (23) and (24) delimiting a central passage (29) and an evacuation volume (30) of the fumes, into which gives out the valve (10), evacuation volume extending horizontally in the upper portion of the fire unit below the expulsion volume (34), in that the access door is provided in the elements of its frame with air distribution ramps such as (18) with openings of larger section for the upper ramp connected to a general air inlet situated in the lower portion of the fire unit and in that the fumes conduit (28) gives out into the evacuation volume (30) towards the rear of the apparatus near the deflection plate (3).
Patent EP-0103541-A2 (EP)
Inventor: ADAM JEAN-MARIE DR
IPC: C09B1/34
Filed: 1983-08-17
Abstract: Farbstoffe der Formel <IMAGE> worin X Sauerstoff oder Schwefel, R Wasserstoff oder C1-4-Alkyl, Y ein gegebenenfalls substituierter Arylrest, und n = 1, 2 oder 3 ist, der Benzolring A durch Halogen substituiert sein kann, und die Benzolringe B und D unabhängig voneinander durch Halogen, C1-4-Alkyl, C1-4-Alkoxy oder einen Rest der Formel ′O-CH2CH2‶O-R1 worin R1 Wasserstoff, Methyl oder Äthyl ist, substituiert sein können, eignen sich zum Färben oder Bedrucken von natürlichen oder synthetischen Polyamidfasern.
Patent EP-0140054-A2 (EP)
Title: Kokstrockenkühleinrichtung
Inventor: NASHAN GERD DR-ING
IPC: C10B39/02
Filed: 1984-09-06
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur Trockenkühlung von glühendem Koks in einer geschlossenen Kammer, wobei der Koks in der Kühlkammer seine fühlbare Wärme teils indirekt über Kühlflächen an ein Kühlmedium und teils direkt an ein entgegen der Transportrichtung des heißen Kokses geführtes Kreislaufgas und der heiße Koks sowie das. Kreislaufgas einen weiteren Teil seines Wärmeinhaltes an zusätzliche, schüttgutfreie Austauschoberflächen abgibt. Das erfindungsgemäße Verfahren sieht vor, daß das Kreislaufgas nach Verlassen der Koksschüttung oberhalb des gesamten Umfanges des Schüttkegels des heißen Kokses in der Kühlkammer an einer oder mehreren Rohrbündelreihen entlang und/oder zwischen den Rohren hindurch in einen darüber angeordneten Abzugskanal geleitet wird. Aus dem Abzugskanal wird das Kreislaufgas über einen oder mehrere seitliche Verbindungskanäle zu den Abhitzekesseln geleitet. Zur Erfindung gehört weiterhin eine geeignete Kokstrockenkühleinrichtung zur Durchführung des Verfahrens mit Vorschlägen zur Anordnung der Rohrbündel in der Vorkammer oberhalb des Koksschüttkegels.
Patent EP-0142117-A2 (EP)
Title: Apparatus for condensing liquid cryogen boil-off
Inventor: LONGSWORTH RALPH CADY
IPC: F25B9/02
Filed: 1984-11-06
Abstract: @ An apparatus for condensing cryogen (e.g., helium) boil-off in a confined space such as the neck tube of a helium cryostat comprising a Joule-Thompson heat exchanger and valve disposed around a displacer-expander cryogenic refrigerator so the thermal gradient in the heat exchanger matches that of the refrigerator.
Patent EP-0152672-A2 (EP)
Title: Adjustable anvil for ultrasonic material cutting and sealing apparatus
Inventor: PAYET GEORGE LOUIS
IPC: D03J1/08
Filed: 1984-08-20
Abstract: A improved anvil construction, for use in an ultrasonic apparatus for edge cutting and sealing moving lengths of at least partially thermoplastic material (M), particularly textile fabric having at least some thermoplastic fibers, and includ- lng a vibrating sonic horn (14) cooperating with and vibrat- lng against an anvil (12) for such ultrasonic edge cutting and sealing as the material (M) moves between the sonic horn (14) and the anvil (12). The anvil (12) includes a peaked cutting edge (21) and first and second surfaces (22, 23) extending in respective opposite directions from the cutting edge (21) and is characterised by being adjustable to positions for effecting clean and sharp edge cutting and desired amounts of edge sealing in the material (M) while resisting wear on the anvil (12). Such adjustment is in the form of pivotal movement of an anvil member (20) to adjust the acuteness of the included angles (A, B) of the first and second surfaces (22, 23) extending from the cutting edge (21) of the anvil (12) and in the form of timed rotation of the anvil member (20) so that a fresh portion of the cutting edge (21) thereof may be positioned for contact by the sonic horn (14) when wear occurs on such cutting edge (21).
Patent EP-0147143-A2 (EP)
Inventor: NOBIRAKI KOJI
IPC: F24F13/28
Filed: 1984-12-14
Abstract: An air cleaner comprises a thin lightweight fan module 11 having a fan 111, a casing 112 containing said fan 111 therein and a housing 114 containing the casing 112 therein; a thin lightweight air filter module 12 having an air filter 121; and an air flow moderator 13 disposed between the fan module 11 and the air filter module 12, thereby providing a thin, lightweight and noiseless, air cleaner which has a high collection efficiency and an excellent ventilation ability.
Patent EP-0145552-A2 (EP)
Title: Filtre à deux empilements distincts de filtration
Inventor: CHRISTOPHE THEOPHILE JEAN
IPC: B01D35/12
Filed: 1984-11-13
Abstract: L'invention est relative à un filtre comportant des empilements principal (4) et secondaire (8) de filtration et un distributeur (16) muni d'enceintes principale (22) et secondaire (22) aptes à isoler les éléments de filtration des deux empilements secteur par secteur en vue de leur décolmatage. Selon l'invention, un passage (22), dont est muni le distributeur, relie les enceintes principale et secondaire (22). Une application est la réalisation d'un filtre à rendement de filtration élevé.
Patent EP-0152001-A2 (EP)
Inventor: SAKAMOTO MASAHIDE
IPC: F02D41/24
Filed: 1985-01-28
Abstract: A control method and apparatus for an internal combustion engine are arranged such that, for each of the operating condition sections (A, B, C) of an internal combustion engine (1), a deviation (K,) of a feedback control value in the section from a reference value is detected and written in a region in a memory corresponding to the section in the form of a map, and the deviation (Kℓ) is read out such as to be used as a correction value when control is effected in relation to the corresponding operating condition section. In such control apparatus, whether or not the number of regions in the memory into which deviation values for operating condition sections (Tp, N) have already been written has reached a predetermined value is examined. When the number has reached the predetermined value, a deviation value is written into each of the regions in the memory into which no deviation values have yet been written, this deviation value already being stored in the adjacent region in the memory in which writing of deviation data has already been completed, whereby the feedback control delay can be eliminated.
Patent EP-0156347-A2 (EP)
Inventor: KLEIN CHRISTIAN DR
IPC: C12Q1/34
Filed: 1985-03-25
Abstract: The glycosides of resorufin derivatives have the general formulae Ia and Ib <IMAGE> in which R<1> is hydrogen, R<2>, R<3> and R<5>, which can be identical or different, are hydrogen, halogen or a lower alkyl group, R<4> and R<6>, which can be identical or different, are hydrogen, halogen, a cyano, lower alkyl, lower alkoxy, carboxyl, lower alkoxycarbonyl, carboxy-lower alkyl, lower alkoxycarbonyl-lower alkyl or an optionally mono- or disubstituted carboxamide group or the group  -COO-(CH2CH2O)n-R<7> in which R<7> is hydrogen or a lower alkyl group and n is an integer from 1 to 4, where R<6> can additionally be a sulphonyl or nitro group, and Y is a nitrogen or the group NO. These compounds are particularly suitable as chromogenic and fluorogenic substrates for determining the activity of corresponding glycosidases or oligosaccharide-cleaving enzymes. The glycosides are obtained by reacting resorufin derivatives with a mono- or oligosaccharide or a 1-halogeno derivative thereof, whose hydroxyl groups are substituted by customary protective groups. This initially results in per-O-substituted glycosides, which can be converted into the claimed compounds by elimination of the protective groups. The glycosides are used as chromogenic and fluorogenic substrates in diagnostic agents for detecting glycosidases or oligosaccharide-cleaving enzymes. The resorufin derivatives employed as starting materials in the preparation of the compounds are also claimed.
Patent EP-0168606-A2 (EP)
Inventor: BAUER RALPH
IPC: C04B35/10
Filed: 1985-05-31
Abstract: A method is described for producing hard, dense, finely crystalline fired bodies from alumina gels of solids content greater than 45%, by the use of high pressure in mixing and/or pressure extrusion together with seeding of the gel by submicron alpha alumina particles.
Patent EP-0187191-A2 (EP)
Inventor: OSAKA YUKIO
IPC: G11B7/243
Filed: 1985-07-17
Abstract: In an information recording medium comprising a substrate and a recording layer, the recording layer is formed from a germanium-tin material. Recording light may be conducted to the layer where amorphous-crystalline phase transition or crystal form change occurs.
Patent EP-0180075-A2 (EP)
Inventor: GERETZKI HELMUT
IPC: B41F31/02
Filed: 1985-10-09
Abstract: Ein Spülfarbwerk für eine Rotationsdruckmaschine, vorzugsweise Flexodruckmaschine, ist mit einer an die Farbauttragswalze anstellbare Rakelleiste versehen, die zwischen zwei auf der Farbauftragswalze abstützbaren Rakelmessern mit einer der Farbzuführung und -verteilung dienenden Rinne und mit Einrichtungen zum Zu- und Abführen der Farbe versehen ist. Um zum Druck mit unterschiedlichen Farben die Rakelleisten durch Farbtrenneinrichtungen auf ihren einander zugewandten Stirnseiten voneinander trennen zu können, ohne daß Störungen infolge des Antrocknens von Farbe zu befürchten sind, sind mindestens zwei Rakelleisten vorgesehen, zwischen denen auf einem zu der Farbauftragswalze (17) parallelen Bolzen (10) eine zur Farbauftragswalze (17) rechtwinkelig abstehende Farbtrennplatte (11) schwenkbar gelagert ist. Die Schwenkachse liegt zwischen der vertikalen, durch den Schwerpunkt der Farbtrennplatte (11) gezogenen Linie und der Farbauftragswalze (17) und oberhalb dieses Schwerpunkts, so daß die Farbtrennplatte (11) mit einer konkaven Stirnseite (16), die entsprechend dem Radius der Farbauftragswalze (17) gekrümmt ist und eine die Rakelmesser (34, 35) überdeckende Umfangslänge aufweist, unter Schwerkraftwirkung dichtend an dem Mantel der Farbauftragswalze (17) anliegt. Die Rakelleisten (26, 27) sind mit ebenen mit den Seitenkanten der Rakelmesser (34, 35) fluchtenden seitlichen, der Farbtrennplatte (11) zugewandten Stirnflächen versehen, axial verschieblich gelagert und dichtend an die Seitenflächen der Farbtrennplatte (11) andrückbar.
Patent EP-0179400-A2 (EP)
Inventor: IDA YOSHIAKI MITSUBISHI DENKI
IPC: G01K11/12
Filed: 1985-10-17
Abstract: An optical type temperature measuring device which provides an accurate output in spite of temperature variations of the sensor (9) or degradation of the characteristics of the sensor over time. The device includes a light source (6), a spectroscope (15), and a temperature sensor (9) made of a material having one end coupled through a first optical guide (2) to the light source (6) and the other end coupled through another optical guide (4) to the spectroscope (15). The output of the spectroscope (15) is converted to an electrical signal, which is subsequently detected with plural different comparison levels to obtain higher end values of the absorption wavelength ranges of the sensor at the respective reference levels. These higher end values are then processed to obtain a rising point of a temperature dependent light absorption characteristic curve of the temperature sensor (9).
Patent EP-0180877-A2 (EP)
Inventor: SHEPARD NEAL FRANKLIN JR
IPC: H01L31/05
Filed: 1985-10-26
Abstract: A photovoltaic array having light concentrating reflectors is disclosed which includes a plurality of mutually attached and substantially identical assemblies, each comprising a photovoltaic cell supported within a frame structure opposite a light-concentrating reflector. Electrically conductive struts support the cells while further providing electrical interconnections as well as means for conducting waste heat away from the individual photovoltaic cells.
Patent EP-0182255-A2 (EP)
Inventor: DI VITA PIETRO
IPC: H01S5/06
Filed: 1985-11-12
Abstract: These improvements to semiconductor lasers allow the fabrication of high-efficiency photoemitting devices thanks to a decrease in the threshold current necessary to optical emission stimulation. They consist in the application of a suitable magnetic field apt to confine carrier current within a limited zone of the active layer (Fig. 1).