baber/WOPTO huggingface dataset:
Patent EP-0092241-A1 (EP)
Inventor: KITADA AKIRA
IPC: G03C5/17
Filed: 1983-04-19
Abstract: A radiation image conversion panel comprising a support and at least one phosphor layer comprising a binder and a phosphor dispersed therein. Examples of the conversion panel include a radiographic intensifying screen and a radiation image storage panel. The sharpness of image provided by the conversion panel and the adhesion between the phosphor layer and the support are both remarkably improved by providing onto the surface of the support a great number of pits having a mean depth of at least 1 µm, a maximum depth of more than 1 to 100 µm, and a mean diameter at the opening of at least 1 µm.
Patent EP-0144462-A1 (EP)
Inventor: JUNG EGGERT
IPC: H04N1/60
Filed: 1983-12-14
Abstract: In electronic reproduction technology, a method and an apparatus for the production of hue and color separations for single color printing. A color original is optoelectronically scanned to obtain measured color value signals. A recognition region for a selected separation hue is defined in a recognition circuit. A hue recognition signal, which is a measure for the hue deviations of the hues scanned in the color original from the selected separation hue, is generated from the measured color value signals. Corrected color signals are derived from the measured color value signals and at least one corrected color signal is selected for further processing. A recording signal is acquired in a mixer stage by mixing the selected color signal and the hue recognition signal. The recording signal controls a recording element for recording of the hue separation. When color separations are to be produced, a recognition region for a selected separation color is defined and a color recognition signal is generated and mixed with the selected color signal to obtain the recording signal which controls the recording of the color separation.
Patent EP-0094696-A1 (EP)
Inventor: RADUCANU DAN-CORNELIU
IPC: G04C3/14
Filed: 1983-03-29
Abstract: Gegenstand der Erfindung ist ein Verfahren und eine Anordnung zur Steuerung und Regelung eines Motors (2) mit einem permanent-magnetischen Läufer (21) und einem Ständer mit zwei oder mehr Wicklungen (22,23), von denen eine Wicklung (22) mit Antriebsimpulsen beaufschlagt wird und die andere Wicklung (23) als Steuerwicklung zur Erfassung der Läuferbewegung gegenüber dem Ständer dient. Die von einem Sollwertgeber (1, 11) abgegebenen Sollfrequenz-Impulse werden bezüglich ihrer Breite und Phasenlage mit den Istfrequenz-Impulsen verglichen und bei Absinken der Drehzahl des permanentmagnetischen Läufers (21) unterhalb eines vorgebbaren Wertes ein Selbstanlauf zur Steigerung der Läuferdrehzahl durch zyklisches Umschalten der Steuerimpulse von der Antriebswicklung (22) zur Steuerwicklung (23) eingeleitet. Nach Beendigung des Selbstanlaufbetriebes erfolgt für einen festlegbaren Zeitraum ein Vergleich der von der Steuerwicklung (23) abgegebenen Istfrequen-Impulse mit den Sollfrequenz-Impulsen mit einer gegenüber der Normalregelung nach Ablauf dieses Zeitraumes vielfachen Häufigkeit.
Patent EP-0091719-A1 (EP)
Inventor: DUIJKERS PETER ANTOON
IPC: H04N5/05
Filed: 1983-04-12
Abstract: A line synchronizing circuit for a picture display device comprising a phase control loop (2, 3, 4) for controlling a line oscillator (3). The circuit comprises a coincidence detector (12) for establishing that a phase difference between the incoming line synchronizing signal (1) and the oscillator signal is less than a predetermined value. When the output signal of the coincidence detector reaches a reference value indicating the presence of an incoming signal, the loop gain and the pull in rate, respectively of the control loop are switched to a higher value than prior thereto. In addition, the circuit comprises a signal prolonging element (15, 17) which subsequently maintains the control loop in this state during a predetermined period of time. Thanks to this measure the oscillator can be pulled-in with absolute certainty.
Patent EP-0123000-A1 (EP)
Title: Rampe lumineuse pour l'éclairage de tableaux de bord, notamment sur avions ou hélicoptères
Inventor: BENQUEY JEAN
IPC: B60Q3/04
Filed: 1983-06-01
Abstract: Rampe lumineuse pour tableaux de bord, comprenant, en combinaison, au moins un tube fluorescent (5) émettant dans le spectre de l'ultraviolet, venant se loger à l'intérieur d'une armature (6) disposée en avant du tableau de bord (1), et une plaque de verre de Wood (7) fixée de manière étanche sur l'armature (6) devant ledit tube fluorescent (5).
Patent EP-0112754-A1 (EP)
Title: Catalyseur contenant des oxydes de fer, de chrome, de potassium et de lanthane, sa préparation et son utilisation dans des réactions de déshydrogénation
Inventor: COURTY PHILIPPE
IPC: B01J23/86
Filed: 1983-12-06
Abstract: On décrit des catalyseurs renfermant sous forme d'oxydes du fer, du chrome et du potassium, ce dernier pouvant être en partie sous forme de kaliophyllite de formule Al2O3, 2 SiO2, K2O, ainsi que du lanthane en une proportion comptée en oxyde, de 1 à 15 % en poids par rapport au poids du catalyseur fini. La présence dans le catalyseur d'un oxyde de lanthane, éventuellement combiné au préalable, au moins en partie sous forme d'oxyde mixte de type pérovskite, notamment avec le cobalt ou le vanadium, confère au catalyseur une activité et/ou une sélectivité améliorée dans les réactions de déshydrogénation d'hydrocarbures, en particulier de l'éthylbenzène en styrène.
Patent EP-0094342-A1 (EP)
Inventor: SCHIEBER FRANZ
IPC: H05B7/101
Filed: 1983-04-12
Abstract: Temperature-resistant materials as protective coat for the metal shaft of combination electrodes for the electric steel production, constituting a compound material comprising a carbon share, which contains graphitic structural elements, and a share with at least one ceramic component. The protective elements, which are made of these materials, are characterized by long service times, little susceptibility to unwanted adhesive matter, and good emergency running properties.
Patent EP-0108809-A1 (EP)
Inventor: WHITE TIMOTHY THOMAS
IPC: E06B1/60
Filed: 1983-05-16
Abstract: Assemblage réglable destiné à être utilisé pour relier deux organes juxtaposés (2 et 3) lesquels, pour obtenir un ajustage correct, doivent être fixés l'un sur l'autre et être mobiles l'un par rapport à l'autre. Un exemple d'une telle situation est donné par un cadre de porte qui doit être fixé pour supporter les organes structuraux et qui doit être d'aplomb même lorsque les organes de support auxquels le cadre de porte est fixé ne sont pas d'aplomb. L'assemblage de connecteurs réglable comprend un premier connecteur (6, 6') fixé à l'un des organes juxtaposés et un deuxième connecteur (7, 7') monté de manière rotative sur le premier connecteur et relié également à l'autre organe juxtaposé.
Patent EP-0115531-A1 (EP)
Inventor: CHO EDWARD
IPC: C07F7/08
Filed: 1983-08-08
Abstract: Préparation d'acrylates et de méthacrylates de formule (III) où R représente de l'hydrogène ou du méthyl, et où A représente l'unité (I) où x est un nombre de 0 à 4, ou l'unité (II). On peut copolymériser les nouveaux composés de siloxane avec (1) un monomère monoéthyléniquement non saturé et (2) un agent de liaison transversale polyéthyléniquement non saturé. Les copolymères résultants possèdent une grande perméabilité à l'oxygène et une propriété hydrophile convenable. On peut les fabriquer de façon qu'ils n'absorbent pratiquement pas l'eau. Des verres de contact fabriqués à partir de tels copolymères peuvent être portés, si on le désire, continuellement pendant de longues périodes.
Patent EP-0156931-A1 (EP)
Inventor: WIRTH JOHANNES
IPC: G01G21/14
Filed: 1984-03-31
Abstract: Mass and force meter with a body, a load support guided parallely and vertically, a strokeless measuring system and a lever system for transmission of the load acting on the load support to the measuring system. The lever system consists at least partially of a single, flat plate a part of which is tightly connected to the body.
Patent EP-0141136-A1 (EP)
Inventor: KOBLER INGO
IPC: B65H29/68
Filed: 1984-08-31
Abstract: Die Bandverzögerungsstrecke in einem Falzapparat umfaßt zwei, auf einer gemeinsamen Welle (1:1') angeordnete Exzenter (2,3;2',3') gleicher Form und Exzentrizität. Zwischen beiden Exzentern erfolgt eine Umlenkung des diese zumindest teilweise umschlingenden Bandes (4;4') wobei gleichzeitig eine Versetzung von der Ebene des einen Exzenters (2;2') in die Ebene des anderen Exzenters (3;3') erfolgt. Der Ebenenversatz wird rückgängig gemacht durch eine im Bereich der Verzögerungsstrecke liegende Umlenk- bzw. Führungsrolle (5;5'). Durch die Ausbildung und Anordnung der Doppelexzenter auf der gemeinsamen Welle (1;1') werden in Rhythmus der Rotation de Exzenter (2,3;2',3') in der Verzögerungsstrecke (A) eine Beschleunigung und Verzögerung des Bandabschnittes (f;f') erreicht, wobei gleichzeitig eine Wegkompensation erfolgt, sodaß keine Linearverschiebung von Umlenkrollen erforderlich ist.
Patent EP-0130650-A1 (EP)
Inventor: ERMAN MARCO
IPC: G02B6/13
Filed: 1984-06-29
Abstract: Dispositif avec un guide d'onde permettant la propagation de la lumière dans le domaine des longueurs d'onde situé de préférence entre 0,9 et 1,06 µm, réalisé sur un substrat (10) d'un matériau semiconducteur de préférende du groupe III-V monocristallin orienté préalablement recouvert d'une couche d'un matériau diélectrique (4), dans laquelle sont gravés des sillons (1), selon le schéma choisi pour l'implantation du guide. Le guide (3) est obtenu par croissance épitaxiale anisotrope du matériau semiconducteur III-V à partir du substrat, dans ces sillons, et est limité sur ses parties latérales et supérieures par des faces cristallographiques spécifiques de son orientation par rapport au plan de base du substrat. L'atténuation obtenue dans un tel guide est de l'ordre de 1 dB/cm pour une lumière de longueur d'onde 1,06 µm. Le domaine d'application est celui du couplage des fibres optiques conventionnelles avec les circuits actifs sur GaAs ainsi que la connectique optique sur un circuit intégré micro-optoélectrique.
Patent EP-0135976-A1 (EP)
Inventor: USUI KOICHI
IPC: B41M5/337
Filed: 1984-01-27
Abstract: Particulate material suitable for use as a filler for the heat-sensitive recording layer of heat-sensitive recording paper comprises finely divided amorphous silica having a BET specific surface area of 10 to 100 m 2 /g and a bulk density of 0.14 to 0.30 g/cc, said finely divided amorphous silica having such a secondary particle size distribution that secondary particles having a size smaller than 4 µm, as measured by the centrifugal precipitation method, constitute at least 90% by weight of the total particles. A composite filler for the heat-sensitive recording layer of heat-sensitive recording paper comprises amorphous silica having the same BET specific surface area and bulk density and such a secondary particle size distribution that secondary particles having size smaller than 4 pm, as measured by the centrifugal precipitation method, constitute at least 70% by weight of the total particles, and fine particles of amino resin obtained by condensing substantially equimolar amounts of a functional amino group-containing component and a formaldehyde component in the presence of a catalyst and which has an oil absorption of 20 to 90 mi/100 g and a specific surface area smaller than 20 m 2 /g, at a weight ratio of amorphous silica: amino resin particles of from 90:10 to 10:90.
Patent EP-0124241-A1 (EP)
Inventor: KAWASAKI MASAMI
IPC: G02B21/24
Filed: 1984-03-22
Abstract: A microscope provided with a photographing device (18,59) comprising a means (13, 14, 16, 24) for always projecting an optimum image onto an image pickup device (19, 61), a means (32,35, 51, 52) for correcting image data obtained from the image pickup device so as to eliminate the influences of the unevenness of the brightness distribution of the projected image and the unevenness of the characteristics of each picture element forming the image pickup device, a means (27, 32, 51, 52, 60, 72) for bringing a focusing stage to an in-focus position adapted to an objective selected to be used on the basis of the corrected image data and a means (36, 64) for making an out-focus indication when the focusing stage is brought to a predetermined upper limit position or lower limit position, to make automatic focusing possible at a high precision and quickly.
Patent EP-0160142-A1 (EP)
Inventor: GUDELIS DAVID ARVYDAS
IPC: C10G73/06
Filed: 1984-05-11
Abstract: A method for processing a lube oil distillate (12) to remove aromatics and waxy compounds using is disclosed. Solvent (14) is mixed with the distillate (12) and the mixture passed through a membrane separation zone (10). Retentate (22) from the membrane separation zone (10) is passed through a dewaxing zone (20) for removal of waxy compounds.
Patent EP-0139455-A1 (EP)
Inventor: CINIGLIO ALEXANDER JAMES
IPC: B23K3/06
Filed: 1984-09-10
Abstract: Soldering apparatus comprises a bath 1 of solder 2, a pump 11 for pumping solder through an applicator 3 and means for moving the applicator 3 to apply solder to an item to be soldered. In the embodiment described, the applicator 3 and impeller pump 11 are mounted on an arm 16 which is movable vertically. Solder is pumped from chamber 8 through conduits 9,10 into a lower chamber 6 and flows over lip 4 of upper chamber 5. Lower chamber 6 is larger than upper chamber 5 to distribute the solder flow evenly through upper chamber 5. The applicator 3 and arm 12 are pivotally mounted at 13, 15 to allow horizontal movement of the applicator. Preferably, the flow of solder is continuous and is pulsed to clear contaminants from the solder surface of chamber 5 after a soldering operation. The apparatus is particularly useful where a small cross-section upper chamber (Figure 3) is used to access confined areas, such as tags on relays, the flow of solder maintaining a constant soldering temperature.
Patent EP-0142247-A1 (EP)
Inventor: PENNY PETER DAVID
IPC: F02K9/28
Filed: 1984-09-14
Abstract: A rocket motor incorporating a boost phase solid propellant and a sustain phase solid propellant, the boost phase propellant comprising a plurality of propellant sticks (21, 21a) of snowflake cross-section, the sustain phase propellant comprising a plurality of propellant tubes (20) and the tubes and sticks inter-fitting one with another and extending axially of the motor.
Patent EP-0122198-A1 (EP)
Title: Porte-mine pour machine à dessiner
Inventor: ROCHE MICHEL
IPC: B43K21/14
Filed: 1984-04-06
Abstract: Le porte-mine comporte un dispositif d'alimentation continue comprenant un réservoir de mines (11) qui communique avec l'entrée d'un canon (13) de guidage de mines pour alimenter celui-ci en mines (12) sans interruption, des moyens destinés, en mode impression, à exercer sur une mine (12) engagée dans le canon (13) une force sensiblement constante afin de maintenir le contact entre cette mine et un support d'impression, et des moyens (36) exerçant sur le canon une force destinée à appliquer l'extrémité frontale du canon munie de l'orifice de sortie en permanence contre le support d'impression (40), de sorte que le passage d'une mine à l'autre s'opère sans discontinuité du graphisme.
Patent EP-0175042-A1 (EP)
Inventor: BECCARIA GIUSEPPE
IPC: E03D1/14
Filed: 1984-09-13
Abstract: System for suspended toilet tanks consisting of a cylindrical body (1) and an upper structure which can be raised with respect to said body (1) with a known rod, to cause the tank (13) to discharge a small amount of water, and equipped with a hook lever (7) with a float (9) attached, which joins body (1) and structure (4) so as to effect complete discharge of the water in the tank (13).
Patent EP-0139017-A1 (EP)
Inventor: MUSHA KAZUHIKO SONY CORPORATIO
IPC: H01J29/87
Filed: 1984-03-16
Abstract: Un anneau métallique empêchant l'implosion d'un tube à rayon cathodique est monté sur une partie de longueur périphérique extérieure maximum, c'est-à-dire la partie de formation de lignes de centrage de moules, d'un tube à rayon cathodique (tube Braun) d'un poste de télévision, afin de réaliser un tube à rayon cathodique anti-implosion. L'anneau métallique (10) empêchant l'implosion du tube cathodique est agencé de sorte qu'au moins deux organes de bande métallique (11) sont pourvus chacun de saillies de repère de soudage (13) à leurs extrémités, et ces organes de bande métallique (11) sont pliés de sorte qu'un corps annulaire formé en reliant ces organes de bande métallique (11) possède une forme analogue à la partie de formation de lignes de centrage de moules du tube à rayon cathodique, les organes étant ensuite soudés l'un sur l'autre tout en étant positionnés par les saillies de repère de soudage (13). Il est également possible de prévoir une saillie de repère de pliage (14) dans la partie centrale de chaque organe de bande métallique (11), et de plier chaque organe de bande métallique (11) lors de son positionnement à l'aide de la saillie (14). Pour chaque saillie de repère de soudage (13) et chaque saillie de repère de pliage (14), il suffit d'aménager une partie rectangulaire formée sur chaque organe de bande métallique (11), faisant saillie dans le sens de la largeur de l'organe et possédant une longueur prédéterminée dans son sens longitudinal. Il est également possible d'aménager une partie de fixation (15) sur chaque organe de bande métallique (11) et également de former une marche sur au moins la partie de chaque organe de bande métallique (11) comprenant la partie de fixation (15).
Patent EP-0145783-A1 (EP)
Title: Canine coronavirus vaccine.
Inventor: ACREE WILLIAM M
IPC: A61K39/39
Filed: 1984-06-14
Abstract: Attenuated live canine coronavirus may be administered to dogs to produce localised immunity to canine coronavirus in the intestines. The attenuated virus may be prepared by passing virulent canine coronavirus in feline cells.
Patent EP-0152449-A1 (EP)
Inventor: FOUNTAIN MICHAEL WAYNE
IPC: A61K9/00
Filed: 1984-07-27
Abstract: Un procédé permet la préparation dans un système solvant monophase d'un nouveau type de lipides vésiculaires, dénommés lipides vésiculaires monophasés (MPVs). Les lipides vésiculaires monophasés peuvent être produits pour contenir un ou plusieurs agents bioactifs. Les lipides vésiculaires monophasés sont stables pendant les périodes de stockage et peuvent être utilisés in vivo dans le traitement de maladies.
Patent EP-0155522-A1 (EP)
Inventor: MAKINO NAONORI C O FUJI PHOTO
IPC: G03G5/043
Filed: 1985-02-20
Abstract: A photoconductive composition is disclosed, containing at least one trisazo compound represented by the following general formula (1):
     wherein Z represents
     , -0-, -S-, or -Se-; R 6  represents a hydrogen atom, a lower alkyl group, an aryl group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, or a substituted group of them; As', which may be the same or different, each represents
     
     
     B 1 . B 2  and B 3  each represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group or a substituted lower alkyl group or lower alkoxy group, and B 1 , B 2  and B 3  may be identical or different, X represents an atomic group necessary to form an aromatic ring or heterocyclic ring, which may be substituted or unsubstituted, by condensing with the benzene ring to which the hydroxyl group and Y are bonded; Y represents
     R' represents an alkyl group, a phenyl group or a substituted alkyl or phenyl group; R 2  represents a hydrogen atom, a lower alkyl group, a carbamoyl group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group or a substituted or unsubstituted amino group; R 3  represents an alkyl group, an aromatic group or a heteroaromatic group or a substituted alkyl group, aromatic group or heteroaromatic group; and R 4  and R 5 , which may be the same or different, each represents a hydrogen atom, an alkyl group, an aromatic group, a heteroaromatic group or a substituted alkyl group, aromatic group or heteroaromatic group, provided that R 4  and R 5  are not both hydrogen atoms, and R 5  is not a hydrogen atom when Y is
       
     An electrophotographic light-sensitive material is also disclosed, comprising an electrically conductive base and a layer containing an electric charge carrier transfer compound and the trisazo compound as an electric charge carrier forming compound.
Patent EP-0155538-A1 (EP)
Inventor: HOPT ERWIN
IPC: F02M21/02
Filed: 1985-02-23
Abstract: Gas in the liquid phase is taken from a tank (10) for liquefied petroleum gas, fed to an evaporator/pressure regulator (13) and passed into an intake pipe (17) of the motor vehicle via a gas dosing device (15). In order to match the pressure optimally to the requirements of the internal-combustion engine in all types of operation but, at the same time, to keep consumption and the pollutants in the exhaust low, the gas is passed into the intake pipe (17) under positive pressure (P3) and the pressure regulator (13) is provided with means which set the positive pressure (P3) inversely to the vacuum (Pu) as a function of the vacuum (Pu) in the intake pipe (17) on the engine side (Fig. 1). <IMAGE>
Patent EP-0204008-A1 (EP)
Inventor: LATSCHBACHER KAJETAN
IPC: G06F17/40
Filed: 1985-05-15
Abstract: 1. A portable data logging unit particular for the entry or dimensions and type designations, with an input unit with a keyboard for data entry, with an alphanumeric display unit for the display of the entered data, with a memory for data storage and with a connecting unit (12) for the connection of peripherals such as printers, floppy disk storage and/or serial or parallel data communication equipment, characterized in that it comprises, for recording round stock dimensions and quantities, a first key group (34) for the entry of timber species, a second key group (36) for the entry of timber types and a third key group (38) for the entry of quality grades, each key (53, 37, 42) of each key group (34, 36, 38) being allocated to an individual species, type or grade, in that it has a numeric key group (23) of a known design for the input of at least the dimensions of the round stock to be recorded into a computer for the processing of the entered data, and it that the display unit (4) also displays the output data of the computer (3), such as diameter classification, cubage and the like.
Patent EP-0168599-A1 (EP)
Title: Automatic ground conveyor system
Inventor: BRYDA ROLAND
IPC: G05D1/02
Filed: 1985-05-23
Abstract: 1. Automatic floor conveyor system consisting of a selfpropelled, motor-driven transport vehicle (1) of which the steerable wheels (3) are controlled mechanically or inductively by a path guide track (6, 22), undesired differences between the course of the vehicle and the path guide track being detected by measuring elements (11a, 21) and being reduced at least approximately to zero by a regulating unit (19) acting on the vehicle control means, characterised in that the detection of a course deviation is effected on the one hand by measure of the transverse displacement (s) and on the other hand by measurement of the angle (w) between the longitudinal axis of the vehicle and the path guide track (6, 22), and the two steering commands resulting from these measured values are added in the regulating unit to form a resultant steering command.
Patent EP-0168783-A1 (EP)
Inventor: HEILMANN KLAUS
IPC: D06M11/00
Filed: 1985-07-11
Abstract: An assymetric microporous hollow fibre for hemodialysis is composed of 90-99% by weight of a first, hydrophobic polymer and 10-1% by weight of a second, hydrophilic polymer having a water uptake capacity of 3-10%, and is produced by precipitating an extruded solution of 12- 20% by weight of first polymer, 2-10% by weight of second polymer and a remainder of solvent from in to out while at the same time dissolving some of the pore former out of the extrudate, washing out the dissolved portion of the pore former and the other organic constituents, and stabilising the resulting fibre in a wash bath. <IMAGE>