baber/WOPTO huggingface dataset:
Patent EP-0134598-B1 (EP)
IPC: B65G15/60
Filed: 1984-06-25
Granted: 1988-04-20
Abstract: The invention relates to a belt conveyor for the transport along a curve, with two end rollers over which a conveyor belt (1) is led. According to the invention at least one side edge of the conveyor belt (1) cooperates with at least one stationary mounted driving element (15). The conveyor belt (1) may be provided with carrier means on at least one side edge, which carrier means cooperate with the driving element(s) (15). Furthermore, the carrier means may consist of one or more upper and/or lower projections of the side edge(s) of the conveyor belt (1).
Patent EP-0139415-B1 (EP)
IPC: B21D7/02
Filed: 1984-08-29
Granted: 1988-07-13
Abstract: A three-dimensionally curved configuration is imparted to a straight elongate element by removably retaining one end of the element with its axis coincident with a reference axis, partially pre-bending the element away from the reference axis into conformity with a two-dimensional first guide path, and thereafter bending the element into conformity with a three-dimensional helical second guide path.
Patent EP-0145781-B1 (EP)
Title: Means for sealing the gap between two axially displaceable sealing surfaces
IPC: F16L17/02
Filed: 1984-06-19
Granted: 1987-09-23
Abstract: An annular gasket of a soft elastic material is fixed in a groove in a socket (14) which is to receive a pipe end (9). Attached to the annular leading edge (A) of the main gasket body relative to the pipe end (9) is a closed, annular hollow jacket (22) which during insertion of the pipe end (9) is entrained so as to form a double layer over the adjacent surface (4) of the main gasket body, the surface (4) being presented to the pipe end (9) by a sliding part (2) of the main gasket body. When fully inserted, the pipe end (9) compresses the main gasket body between the double layer formed by the jacket (22) and the socket (14).
Patent EP-0153932-B1 (EP)
Title: Comparateur de frequence et de phase a detection de glissement
IPC: H03D13/00
Filed: 1984-07-26
Granted: 1988-10-12
Abstract: Circuit comparateur de fréquence et de phase permettant de déterminer la différence de fréquence entre un signal de référence de fréquence connue et un signal variable de fréquence inconnue. Le circuit contrôle les deux signaux et détecte les déphasages se produisant entre les deux signaux. En particulier, ce circuit détecte les déphasages de 180o et de 360o et enregistre une indication de glissement complet à chaque déphasage de 360o. Ces déphasages indiquent qu'à un instant quelconque pendant la transmission, les deux signaux étaient déphasés et n'avaient pas exactement la même fréquence. Le circuit fournit en outre une indication du sens de glissement à chaque déphasage de 180o. Ces indications du sens de glissement sont produites à la suite d'un déphasage de 360o ou glissement complet et permettent de déterminer les fréquences relatives des deux signaux en indiquant si la fréquence du signal variable est supérieure ou inférieure à celle du signal de référence pendant la durée du glissement complet. Il est ainsi possible d'exécuter les réglages nécessaires pour accorder les deux fréquences.
Patent EP-0185858-B1 (EP)
IPC: D21C9/10
Filed: 1985-09-25
Granted: 1988-05-04
Abstract: 1. A two-stage process for the delignification of sulfate pulps produced under alkaline or neutral conditions using oxygen and hydrogen peroxide, characterized in that the pulp is pretreated simultaneously with oxygen and hydrogen peroxide at a pH value of < 5 and then further delignified with oxygen in alkaline medium.
Patent EP-0231398-B1 (EP)
IPC: B29B7/62
Filed: 1986-02-06
Granted: 1988-09-14
Abstract: A continuous shearing rolling mill is disclosed with improved roll drive system, roll temperature control, surface and groove geometries of the shearing rolls, and material discharge and pelletizing devices on the front roll.
Patent EP-0153808-B1 (EP)
IPC: H01F17/06
Filed: 1985-01-24
Granted: 1988-04-20
Abstract: A high power transformer which is suitable for the generation of very high voltage pulses includes a saturable reactor which is formed integrally within it. The core of the reactor is surrounded by the primary winding of the transformer itself, so that the primary current saturates the reactor core. This permits a very compact structure and minimises stray inductance.
Patent EP-0167397-B1 (EP)
IPC: F16H39/16
Filed: 1985-07-04
Granted: 1988-10-12
Abstract: A gearbox 11 comprises a casing 12 containing speed reduction gearing 17, 20, 21, 22 and also at least a portion of a drive shaft 9, the latter being provided with at least one radially extending cylinder 24 having a closed inner end 26 and an open, outer end 25, the or each cylinder 24 at least partially housing a piston 27 which is reciprocable within its cylinder 24, with a variable volume, pressure-generating chamber 28 defined between a radially inner end 29 of the piston 27 and the closed, inner end 26 of its cylinder 24, and the radially outer ends 30 of the piston(s) 27 being in (direct or indirect) contact at least in the pumping mode with an inner profile 31 of a ring 34 surrounding the drive shaft 9 and piston(s) 27, such that upon rotation of the drive shaft 9, variations in radial distance of the inner profile 31 from the axis of rotation 10 of the drive shaft causes reciprocation of the or each piston 27, and a consequent pumping effect, at least one fluid transfer port 37 communicating with the or each pressure-generating chamber 28, and valve means 39 to control fluid admission to, and delivery from, the or each pressure-generating chamber 28.
Patent EP-0184916-B1 (EP)
IPC: A63B55/60
Filed: 1985-11-20
Granted: 1990-02-07
Abstract: A collapsible golf trolley, especially an electrically powered trolley, has a sub-frame carrying an axle on which the main trolley wheels are mountable, a pivotally mounted extension carrying a forward wheel, and a two part handle pivotally mounted to the sub-frame whereby in the storage condition the extension is folded underthe sub-frame and the handle, with one part folded back on the other is folded over the sub-frame.
Patent EP-0178958-B1 (EP)
IPC: C25B9/19
Filed: 1985-08-30
Granted: 1988-07-27
Abstract: Process/apparatus for electrolytically oxidizing solutions of ionic compounds features the electrolytic oxidation of such solutions in a first anode compartment of an electrolytic cell, said electrolytic cell further comprising a second anode compartment, a cathode compartment, and a pair of cationic membranes respectively separating said cathode compartment from said first and second anode compartments; transferring a portion of said solution electrolytically oxidized in said first anode compartment to said second anode compartment and there continuing the electrolytic oxidation thereof; and then recovering product of electrolytic oxidation from said second anode compartment.
Patent EP-0156778-B1 (EP)
IPC: C22C38/42
Filed: 1985-03-07
Granted: 1989-01-04
Abstract: The present invention presents a ferritic-austenitic Cr- Ni-N-Steel alloy with a stable austenite phase, high corrosion resistance and good weldability, said steel alloy consisting essentially of the following elements by weight; max 0.06%C, 21-24.5% Cr, 2-5.5% Ni, 0.05-0.3% N, max 1.5% Si, max 4.0 % Mn, 0.01-1.0% Mo, 0.01-1.0% Cu, the remainder being iron and normal impurities, the contents of said elements being balanced so that the ferrite content, a, amounts to 35-65%. The analysis of the steel is so optimized that it becomes especially useful for those environments where the steel is exposed to temperatures above 60°C and chloride amounts up to 1000 ppm whilstthe alloy being stable towards deformation from austenite into martensite at a total deformation of 10-30% in room temperature.
Patent EP-0177558-B1 (EP)
Title: Manipulation de des de circuits integres
Inventor: BOND ROBERT H
IPC: H01L21/683
Filed: 1985-03-19
Granted: 1993-12-15
Abstract: Procédé et appareil pour améliorer la manipulation automatisée de dés de circuits intégrés (7-55). Un appareil (13-120) permet le transfert de dés à orientation aléatoire dans des réceptacles surdimensionnés (7-225) à des dispositifs d'alignement de précision (13-225) et, ultérieurement le transfert des positions alignées avec précision à un autre ensemble de réceptacles (9-225). En outre, cet appareil est utilisé pour faire tourner un support intermédiaire à 180o afin d'inverser et de transférer les dés d'un ensemble de réceptacles à l'autre.
Patent EP-0183802-B1 (EP)
IPC: A61K33/00
Filed: 1985-06-03
Granted: 1990-09-05
Abstract: High-density antacid powders are produced by precipitating magnesium and aluminum compounds simultaneously with an alkali metal hydroxide or amonium hydroxyde at a pH not exceeding 8.5, and making the precipitate into a powder.
Patent EP-0183821-B1 (EP)
Title: Systeme de suspension pour un transducteur
IPC: G01P1/00
Filed: 1985-06-10
Granted: 1989-09-06
Abstract: Il est possible de soulager l'effort induit thermiquement entre la masse d'une sonde en quartz (204) et les stators métalliques (200, 202) qui la retiennent, par un système de suspension utilisant des organes pliants. Les points de contact entre la masse de sonde (110) et les stators (80) sont formés par des coussinets relevés (224, 226) sur la masse de sonde (204) avec des flèches de contact (220, 222) formées dans les stators. Chaque flèche (220, 222) possède un axe de flexibilité, cet axe s'étendant à travers un point de contact fixe et stable (98) entre la masse de sonde (204) et les stators (200, 202), les flèches étant par ailleurs rigides aux forces appliquées le long d'axes orthogonaux à l'axe de flexibilité. Le système de suspension ainsi constitué est élastique aux charges induites thermiquement tout en étant rigide aux charges sismiques. Dans des variantes du système de suspension, les flèches pliantes sont positionnées pour obtenir une compensation en température des composants du transducteur.
Patent EP-0198163-B1 (EP)
IPC: A61F2/30
Filed: 1986-02-05
Granted: 1989-07-26
Abstract: 1. A connection between two implant parts (1, 2, 21) more particularly for total joint endoprostheses, which during the implanting operation are required to be so interconnected that relative movements between them are obviated, one (2) of the two parts (1, 2, 21) being a male cone (4) and the other a female cone (5), which have identical conicity, and in which securing elements (9; 25, 26) are provided to prevent relative rotation of the two parts (1, 2, 21), such elements being intraoperatively fixable and releasable, characterised in that the conicity is between 1 and 8%, in that the surfaces of the cones have an extremely fine thread (12, 13) with a pitch of 0.1 to 0.5 mm, and finally in that the screwthreaded cones (4, 5) are followed coaxially in the direction of insertion by a cylindrical guide zone (6, 7) where the bore (7) and pin (6) are coordinated to form a sliding fit.
Patent EP-0200980-B1 (EP)
IPC: C07F9/38
Filed: 1986-04-21
Granted: 1990-01-31
Abstract: A process for hydrolyzing substituted methylenediphosphonic acid esters, by means of water only, to obtain highly pure acids, which may be directly used to prepare the corresponding salts, without isolating or purifying them.
Patent EP-0212240-B1 (EP)
Title: Apparatus for the electrolysis of solutions
IPC: C25B9/19
Filed: 1986-07-14
Granted: 1991-12-04
Abstract: Apparatus for the electrolysis of solutions, comprising bipolar elements (201) made up with a conductive plate peripherally surrounded by an insulating frame (202) provided with feeding (203) and discharging (208) channels along peripheral zones of the frame itself and connecting to a cavity with a face of above conductive plate as bottom and the frame as wall. Separating elements can be inserted between said bipolar elements, consisting in a porous diaphragm and an insulating frame also carrying feeding and discharging channels.Electrodic structures, consisting in cut and expanded metal sheets, nets or other material having high internal porosity may fill up the space left between two lateral bipolar elements and a central separating element.
Patent EP-0204394-B1 (EP)
IPC: A61B5/0205
Filed: 1986-02-24
Granted: 1991-06-26
Abstract: To evaluate the mechanical condition of his heart a patient inserts a finger into a cup containing a piezoelectric transducing film (31) for providing a pulse signal. An inflatable sleeve (13) puts the piezoelectric film in contact with the finger (11) of the patient. The inflatable cuff (13) is inflated to a pressure corresponding to a predetermined pressure within the range of substantially the diastolic pressure of the patient and half the diastolic pressure. The patient blows into a closed hose (24) having a small opening (23) and a pressure transducer (25) that provides a signal to a computer (15) representative of the pressure in the hose, and the comparator displays a cursor representative of the pressure in the hose on a display (16) along with limit lines representing 30 and 50 mm of mercury pressure. The pulse signal is also coupled to the computer. In use the patient blows into the hose while maintaining the cursor between the limit lines for about 20 seconds and then stops blowing. The computer (15) then displays or prints out signals representative of the pulse signal amplitude and rate, its derivative and integral, before, during and after the heart straining maneuver effected by blowing into the hose.
Patent EP-0208521-B1 (EP)
IPC: A61B5/022
Filed: 1986-07-04
Granted: 1991-11-13
Abstract: A blood pressure cuff is applied about a subject's artery, and inflated above the systolic level thus fully occluding the artery for a full heart cycle. The cuff pressure is thereafter reduced to permit an increasing flow through the progressively less occluded artery, and a measure of the peak amplitudes of the successively encountered blood flow (oscillatory complex) pulses stores in memory. Also retained is the cuff pressure obtaining for each stored complex peak. In accordance with varying aspects of the present invention, the stored complex peak-representing data ensemble is corrected for aberrations; and improved data processing operates on the stored (and advantageously corrected) pulse peak data and the responding cuff pressure information to determine the subject's mean arterial blood pressure.
Patent EP-0222608-B1 (EP)
IPC: C07D277/22
Filed: 1986-11-10
Granted: 1991-09-11
Abstract: Compounds presented by the general formula:[wherein when Y is oxygen, R<sup>2</sup> is H, alkyl, alkoxy, alkoxymethyl, -COOR<sup>3</sup>, -CH<sub>2</sub>COOR<sup>3</sup>, -CH=C<sub>H</sub>-C<sub>OOR</sub><sup>3</sup>, halogen, -CF<sub>3</sub>, -COR<sup>4</sup>, -OCOR<sup>4</sup>, -CH<sub>2</sub>OCOR<sup>4</sup>, -SO<sub>2</sub>R<sup>4</sup>, -OSO<sub>2</sub>R<sup>4</sup>, -CONR<sup>5</sup>R<sup>6</sup>, -OCONR<sup>5</sup>R<sup>6</sup>, -SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, -CONH- SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, -NHSO<sub>2</sub>R<sup>7</sup>, -N0<sub>2</sub>, -OH, -CH<sub>2</sub>0H, guanidino, benzyloxy, guanidinophenylthiomethyl, morpholinosulfonylphenoxymethyl, pyridyloxymethyl, or (1,1-dioxothiazol-3-yl)carbonyl, or when Y is sulfur, R<sup>2</sup> is H, alkyl, alkoxy, halogen, -COOR<sup>3</sup>, -CH<sub>2</sub>COOR <sup>3</sup>, -NO<sub>2</sub>, or-SO<sub>2</sub>NR<sup>5</sup>R<sup>6</sup>, and n represents an integer of one to five, and when n represents more than two, each of R<sup>2</sup> may be the same group or the different group.] and acid addition salts thereof have inhibitory effect on elastase, and, therefore, are useful for the treatment and/or prevention of diseases induced by abnormal enhancing of degradation of proteins such as elastin and the like, by the action of elastase in mammals, especially in human beings.
Patent EP-0204670-B1 (EP)
Title: Variable attitude awning in particular for pedlar's vehicles
IPC: B60J/
Filed: 1986-05-30
Granted: 1989-07-26
Abstract: A frame (2) is fixed on the vehicle roof and mounts a box (3) with at least one support (5). This contains spreadable and foldable awning support arms (6). The box can be angularly displaced about the vehicle longitudinal axis to modify the awning inclination. Pref. box displacement is caused by fluid actuators. There may be several supports on the box, at the box ends. Pref. the box is mounted on a carriage transversely slidable along the frame.
Patent EP-0269631-B1 (EP)
IPC: F16H9/12
Filed: 1986-09-08
Granted: 1991-07-24
Abstract: The objects are a V-belt pulley and drive relating to V-belt transmissions, where the belt is a die-cut type without changes in the construction in the lateral direction. The aim is to improve efficiency and safety of fucntion, in particular in slow-running drives working in dirty environment. The method used is to make arched round bottomed grooves on the contact surfaces of the pulleys. By optimizing of the spiral forms and their inclination angles it has been tried to control the wedging of the belt between contact cones of the pulleys and besides to reduce the radial sliding of the belt. It can also be useful to make two groovings crossing each other onto the contact surfaces to assist them in getting and staying clean.
Patent EP-0236412-B1 (EP)
Title: Systeme informatique avec securite
IPC: G06F21/34
Filed: 1986-09-11
Granted: 1992-04-29
Abstract: Un système informatique avec sécurité comprend au moins un terminal incorporant un écran et un clavier ainsi que des organes destinés à empêcher, à limiter ou à stopper l'accès au système à partir du terminal jusqu'à ce qu'un utilisateur y introduise un code par l'intermédiaire du clavier. Des informations sont affichées sur l'écran à partir desquelles le code peut être déduit lorsque l'introduction du code est demandée par le système afin d'accéder, de réaccéder ou d'étendre l'accès au système. Un répondeur détecte les informations affichées, déduit le code à partir des informations détectées et affiche le code déduit, afin de permettre à l'utilisateur d'introduire le code. Des programmes d'interrogation débutent, afin de suspendre l'accès au système pendant une période d'utilisation du système, chaque programme d'interrogation affichant les informations sur l'écran. Le répondeur produit un code qui, lorsqu'il est introduit, redonne accès au système.
Patent EP-0235681-B1 (EP)
IPC: C09J4/00
Filed: 1987-02-19
Granted: 1991-07-03
Abstract: A soft-rubbing shaped adhesive is based on an adhesive forming polymer solution gelled with a soap-forming gelling agent in the presence of a modifying additive comprising an aminocarboxylic acid or corresponding lactam, preferably an aminocarboxylic acid containing from 4 to 8 carbon atoms. Especially useful modifying additives include caprolactam, the sodium salt of aminocaproic acid, or a mixture thereof.
Patent EP-0260450-B1 (EP)
IPC: G02F1/133
Filed: 1987-08-17
Granted: 1991-12-04
Abstract: Liquid crystal display cell consisting of a highly twisted nematic liquid crystal with positive dielectric anisotropy arranged between two electrode plates and polarisers. The optical path difference  DELTA n@d is 0.2 to 0.7  mu m and the thickness/pitch ratio d/P is 0.2 to 0.8. The absolute value of the angle of twist  phi  can be between 120 DEG  and 260 DEG for right-handed or left-handed twist, the angle  psi  between the polarisers can be between 0 DEG  and 180 DEG , and the angle  beta  between the direction of the surface orientation and the direction of polarisation on the plate on the side where light is incident can be between 0 DEG  and 360 DEG . 
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Patent EP-0258105-B1 (EP)
IPC: F27D9/00
Filed: 1987-07-30
Granted: 1990-05-23
Abstract: 1. Fire-dog tube supported by a column, characterized in that the fire-dog tube (1) rests on the column (4, 5) through the intermediary of a moulded component (2) which has a triangular shape in the vertical plane passing through the axis of said fire-dog tube (1) and is fitted onto the support column (4, 5).
Patent EP-0259496-B1 (EP)
Title: Derives d'antibiotiques de cervinomycine et procede de preparation
Inventor: OMURA SATOSHI - SETA -CHOME
IPC: A61K31/435
Filed: 1987-02-17
Granted: 1993-12-08
Abstract: Nouveaux dérivés d'antibiotiques de cervinomycine représentés par la formule générale (I) (où l'anneau B représente (II) ou (III), au moins un élément parmi R1, R2 et R3 représente un groupe acyle ou alkyle et le reste représente des atomes d'hydrogène, et R4 représente un atome d'hydrogène ou un groupe alkyle). On décrit ces dérivés ainsi qu'un procédé de préparation. Ces dérivés permettent de résoudre les problèmes posés par les cervinomycines conventionnelles, à savoir une solubilité médiocre dans différents solvants, une toxicité élevée, un faible effet antibactérien pour les souches Gram-positives, etc.
Patent EP-0313574-B1 (EP)
IPC: B32B27/16
Filed: 1987-07-02
Granted: 1993-03-24
Abstract: Un dispositif, tel qu'une unité électrique ou électromécanique (62), comprend un logement (64) dans lequel est disposé un mécanisme (66) enrobé par une masse vulcanisée d'une composition liquide à effet d'auto-nivellement. Ladite composition contient un premier composant résineux (102) vulcanisé par radiation actinique, de préférence des résines de (méth)acrylate, qui immobilisent la masse partiellement vulcanisée, et un second composant résineux (100) vulcanisé ultérieurement, de préférence des résines époxydes, non vulcanisé par radiation actinique mais vulcanisable à une température ambiante ou élevée. Selon la profondeur de la composition devant être vulcanisée dans le logement, il est souhaitable d'utiliser la composition liquide à effet d'auto-nivellement soit comme mélange homogène unique du premier et du second composant résineux soit, dans les cas où la profondeur du logement est supérieure à la profondeur de pénétration des UV, comme masse vulcanisée où le premier composant résineux est disposé en une couche de résine séparée et isolée recouvrant une couche de résine inférieure qui contient le second composant résineux mais ne contient pas le premier composant résineux.
Patent EP-0414676-B1 (EP)
IPC: B65B51/22
Filed: 1987-11-19
Granted: 1992-09-23
Abstract: PCT No. PCT/SE87/00544 Sec. 371 Date May 16, 1989 Sec. 102(e) Date May 16, 1989 PCT Filed Nov. 19, 1987 PCT Pub. No. WO88/03894 PCT Pub. Date Jun. 2, 1988.A method and apparatus for sealing a filled, flanged carton tray with a flat lid. The tray is advanced into a sealing machine while resting on a conveyor (3) and at random spacing between trays. At a predetermined position the tray has a lid (2) placed on it, the lid (2) engaging against a stop curtain (4) and awaiting the tray (1), this being the lid (2) which is to be sealed against the flanges of the tray. The tray with the lid on it is then advanced by rollers (5-8) into a first microwave applicator (11), which includes longitudinal rails (12, 13) with a C-shaped cross section, for sealing a pair of opposing lid edge portions against respective flanges of the tray (1), subsequent to which, compression or sealing rollers (14-17) situated in the advancing direction of the conveyor press against the lid (2), which was sealed immediately previously, and before the tray (1) is turned 90 DEG  horizontally for sealing in a second microwave applicator (19) the remaining, opposing parts of the lid (2) against the respective flanges on the tray (1).
Patent EP-0290931-B1 (EP)
IPC: B01D46/00
Filed: 1988-05-03
Granted: 1992-07-22
Abstract: A method of cleaning dryer exhaust gases during the drying of wood chips, wood fibers and the like is described in which at least one part of the dryer exhaust gases is filtered at a temperature lying above its dew point. At least one part of the particles which are filtered out in this way is conveyed, together with flushing air which likewise has a temperature above the dew point, substantially continuously into a combustion chamber and is burned there for hot gas generation.