baber/WOPTO huggingface dataset:
Patent EP-0061617-B1 (EP)
IPC: F23M5/00
Filed: 1982-03-10
Granted: 1985-05-29
Abstract: 1. Combustion chamber for heating boilers, in particular for oil fired heating boilers, comprising at least one section, which partly or wholly surrounds the flame, which is formed by base and wall elements (1), and to the end faces of which further similar sections can be added to from a lengthened or enlarged combustion chamber, characterised in that the section or the sections are constructed as mutually interchangeable plate elements (1) which are substantially rectangular in plan view and which each have tongues (6) or lugs on the one hand and cut-outs (5) on the other hand at two oppositely disposed edges, with the cut-outs having approximately the same width as the tongues (6) or lugs and lying opposite thereto in such a way that the longues (6) of one plate element (1) can be plugged into the corresponding cut-outs (5) of the adjacent plate element inside the respective section.
Patent EP-0061738-B1 (EP)
Title: Process for preparing a mixtrure containing a high proportion of isomaltopentose and isomaltohexose
IPC: C13K13/00
Filed: 1982-03-26
Granted: 1986-05-07
Abstract: 1. A process for preparing a mixture of isomaltooligosaccharides containing a high proportion of isomaltopentose and isomaltohexose by the partial hydrolysis of dextran having an average molecular weight Mw of from 12,000 to 22,000, which is dissolved in a quantity of from 25 to 45 g in 100 g of water, by means of hydrochloric acid and by separating part of the resulting glucose, isomaltose and the other low molecular weight sugars as well as the inorganic constituents, characterised in that, a) for hydrolysis, hydrogen chloride is used in a quantity of from 0.9 g to 1.3 g of HCl per 100 g of water, b) the hydrolysis is carried out at 95 degrees C up to reflux temperature for a duration of from 40 to 250 minutes, c) the separation of part of the resulting glucose, isomaltose, and the other low molecular weight sugars, as well as of the inorganic constituents, is effected by precipitation with ethanol and recovering the precipitate, the solution to be precipitated having a carbohydrate concentration of less than 30 g/100 ml of solution and at least 80 wt/wt % ethanol being added in a quantity such that 100 g of mixture contain from 57 to 70 g of ethanol, or the separation of part of the resulting glucose, isomaltose, and the other low molecular weight sugars, as well as of the organic constituents, is effected by mixtures of strongly acidic and strongly basic ion exchange resins and a mixture containing a high proportion of isomaltopentose and isomaltohexose is recovered from the first eluate fractions obtained with water.
Patent EP-0071938-B1 (EP)
IPC: B29C49/72
Filed: 1982-08-02
Granted: 1987-02-04
Abstract: 1. A method of removing a waste portion (12) from a hollow body (10) of thermoplastic material which is produced in a blowing process from an intermediate product which is enclosed in a hollow mould which is in two or more parts and which is provided with squeezing-off edges, wherein when the hollow mould parts are closed, regions of the intermediate product are squeezed off, forming at least one waste portion (12) which remains joined to the hollow body by way of at least one web (14) of relatively small thickness which extends along the contour of the hollow body (10), and at the same time regions of the intermediate product may possibly also be welded together at the squeezing-off edges and, after the thermoplastic material has set sufficiently, the web (14) is severed with a severing element to remove the waste portion (12), the severing element being caused to act on the web between the wall of the hollow body (10) and the waste portion (12), along the course of the web (14), characterised in that the severing element used is an unheated blunt wire (18) which, being guided directly by the hollow body (10) and the waste portion (12) in the region of the web (14) is moved relative to the web (14) at any angle differing from 0 or 180 degrees with respect to the longitudinal course of the web (14).
Patent EP-0073423-B1 (EP)
IPC: H01R4/38
Filed: 1982-08-19
Granted: 1985-12-04
Abstract: Connecting points of fully solid material insulated conductors in the form of a fully solid material insulated hollow body, which is provided on the inside with a shield and in which at least a pair of current conductor inputs are arranged, is intended preferably for application in the high voltage switching and distribution equipments. The object and aim of the invention is to provide a coupling point which enables the increase of the operational reliability, the reduction of the complexity of assembly, servicing and repairing operations, as well as the coupling of offset or branching-off current conductors. According to the invention, this is accomplished by constructing the hollow body substantially rigid and that the current conductor inputs are constructed as lead-out openings and/or as current conductor inputs with fixedly encased current conductors, that the hollow body is provided with at least one service opening which in each case is electrically sealed with a cover and in that the hollow body contains force, positive or material type locking of current conducting coupling between at least two current conductors (FIG. 1).
Patent EP-0091514-B1 (EP)
IPC: A61F9/06
Filed: 1982-11-26
Granted: 1987-06-16
Abstract: An electro-optic welding lens assembly for the use in a welder's helmet or protective eyeshield comprises a filter arrangement with at least one liquid crystal light shutter element and a control unit for changing the transmission rate of the filter assembly in response to ambient light conditions. The light sensing element used to control the transmission of light through the filter arrangement is simultaneously an opto-electric transducer, supplying power to the control unit and the light shutter element. Thereby, there is no need for an additional power supply like a battery. If the sensing and transducer element is arranged behind the light shutter element, a self-regulating loop can be realized to continuously vary the transmission rate of the filter arrangement and thereby to keep the viewing illumination through the lens assembly essentially constant.
Patent EP-0057486-B1 (EP)
Title: a collector for collecting solar radiation
IPC: F24S10/75
Filed: 1982-01-27
Granted: 1986-02-05
Abstract: A solar collector comprising a plurality of hollow, beam-shaped collector units, which may or may not be embedded in a suitable medium, such as concrete. Each collector unit comprises at least two sidewalls, a bottom face, and at least one collecting face directed to the incident radiation. According to the invention, the collecting face of a collector unit is detachable, or at any rate not fixedly connected to the sidewalls.
Patent EP-0087750-B1 (EP)
Title: Amino acid preparations containing glutaminic residues
IPC: C07K5/08
Filed: 1983-02-23
Granted: 1985-06-19
Abstract: 1. Claims for the Contracting States CH, DE, GB, LI, SE Amino acid preparations containing glutamine for oral or intravenous application, characterized in that they contain the glutamine as an alpha-aminoacylated derivative in the form of the water-soluble dipeptides or tripeptides. 1. Claims for the Contracting State AT Process for the production of amino acid preparations containing glutamine for oral or intravenous application, characterized in that the glutamine is used as an alpha-aminoacylated derivative in the form of the water-soluble dipeptides or tripeptides.
Patent EP-0099540-B1 (EP)
Title: Foldable display stand
IPC: B65D5/52
Filed: 1983-07-11
Granted: 1987-05-06
Abstract: 1. A floor-stand (1) of cardboard or similar material, which is made to be able to hinge or fold from a position of use into a position of non-use and vice versa, and exhibits a receptable (3) for goods on ofter, which is arranged upon an essentially polyhedral foot portion (2) which exhibits preferably two sidewalls (6, 7), one front wall (4) and one rear wall (5), and the sidewalls (6, 7) of which are provided each with one longitudinal fold (26, 27) and the front wall (4) and rear wall (5) of which are connected by a cover area (40) which is hinged onto the top edge of each of them by means of a hinge fold (41, 42) and which is subdivided by a flexing fold (43) parallel with the hinge folds (41, 42) into one first part-area (44) and one second part-area (45) and is fastened by the first part-area (44) onto one portion of the underside of the receptacle (3), characterized in that the receptacle (3) is made essentially in the shape of a wedge or pyramid and by two oblique areas (28, 29) which lie opposite one another and run at an angle up to an apex (30) or narrow side and which form at least one part of the underside of the receptacle (3), is associated with the front wall (4) and rear wall (5) of the foot portion (2), where the apex (30) of the receptacle (3) in the position of use is arranged below a plane defined by the hinge folds (41, 42), and that the second part-area (45) for shortening its length for the purpose of passing through the space available between the receptacle (3) and the front or rear wall (4, 5) respectively of the foot portion (2) during hingeing of the receptacle (3) in or out towards the inside or outside of the foot portion (2), is made as a flat-link articulated chain of at least three flat links (47, 48, 49) separated by altogether two flexing folds (50, 51).
Patent EP-0110124-B1 (EP)
IPC: B65G67/60
Filed: 1983-10-25
Granted: 1986-05-28
Abstract: A belt conveyor unit for bulk materials has two supporting frame works (1, 2) having a variable respective angular position; between said frameworks, a conveyor belt (5) common to both supporting frameworks circulates, during its conveying run (7), on a reverse drum (13). In the contact region with the latter it is covered with a covering belt (17) circulating therewith to avoid the spreading of the bulk material. The covering belt (17) circulates on two end drums (21, 22) arranged on the two supporting frameworks and, during its return run, on a deviation drum (31) held in fixed spatial position with respect to the two supporting frameworks (1, 2) by a system of rods (37) connected to the two supporting frameworks.
Patent EP-0115658-B1 (EP)
Title: Method and system of transmitting digital information in a transmission ring
IPC: G06F13/00
Filed: 1983-12-29
Granted: 1986-12-10
Abstract: The invention relates to a broad-band, time-division multiplex, token-passing, ring local area network, with which both circuit-switched and packet-switched traffic, namely data, text, picture and speech traffic can be supported. The invention has for its object to provide a method of transmitting digital information in a ring having a comparatively high transmission capacity with which rapid access to the common ring transmission means can be obtained, without however high requirements being imposed on the processing speed of the stations. According to the invention this is in principle achieved by means of a method which guarantees that per time-division multiplex frame only one time slot, which is known to the station, needs to be accessed.
Patent EP-0096994-B1 (EP)
IPC: G11B23/087
Filed: 1983-05-26
Granted: 1987-04-22
Abstract: A thumb-sized tape cassette having a rectangular housing with top, bottom, front, back and side walls. The front wall is provided with a center opening and side openings disposed on opposite sides of the center opening. A tape member, which runs between supply and take-up reels within the cassette, is guided in a run behind the front wall and is accessible through the front wall openings. A pressure-pad spring is supported on a post within the housing, this spring being formed as an integral continuous-surfaced leaf spring having only two bends therein to define a central section between the two bends and a leg extending from each of the respective bends. A pressure pad is secured to each leg; and the central section is supported on the support post. A pair of fulcrum posts is provided within the housing on either side of the support post to contact a surface of the leaf spring and provide a respective fulcrum for each leg.
Patent EP-0116554-B1 (EP)
Title: Systeme a reponse rapide pour reseaux commutes de donnees
IPC: H04L29/08
Filed: 1983-03-17
Granted: 1986-11-26
Abstract: Système de recherche documentaire interactif dans lequel un grand nombre de terminaux d'usagers (14) ont une interaction bilatérale avec une base de données (11) commandée par un ordinateur centralisé en utilisant un contrôleur de communication (12). De manière à accélérer le temps de réponse du système, des messages longs allant du contrôleur au terminal sont divisés en deux segments, l'un de ces segments étant juste suffisamment long pour attirer l'attention de l'utilisateur tandis que le reste du message est transmis et vérifié. Le reste de ce message long est contenu dans un second segment. Ce procédé et cet appareil peuvent être mis en oeuvre par un circuit câblé ou par un ordinateur programmé.
Patent EP-0126391-B1 (EP)
Title: Iron production method
IPC: C21B13/14
Filed: 1984-05-10
Granted: 1990-08-01
Abstract: With the process for the production of iron from an iron-oxygen combination, preferably ore, the iron-oxygen combination is essentially reduced in an ore reduction vessel with a reaction gas from a melting crucible, then supplied to this melting crucible and melted by adding carbon-containing fuels and oxygen-containing gases. According to the invention, the reaction gases escaping from the melted iron are partially subjected to after-burning in the melting crucible. The thus developing heat is largely transmitted to the melted material and the reaction gases are cooled and reduced with reducing agents on their way to the ore reduction vessel.
Patent EP-0136471-B1 (EP)
IPC: F23Q2/40
Filed: 1984-08-04
Granted: 1987-03-04
Abstract: 1. Gas lighter comprising an ignition unit removable from the case having a taper bore mounted friction wheel, whereby the ignition unit is taking a stable operation position projecting from the case from a stable inoperative position within the case when opening the pivotable cap with the help of a mechanical device at the pivotable cap, characterised by a mechanical device comprising a rocker arm (5) having a curved area (13), a roller (6) fastened at the ignition unit (1) and rolling on the curved area (4) and an overhung spring (7) connected with the rocker arm (5) and the ignition unit (1) and further characterised by the rocker arm (5) fastened at the pivotable cap (3) formed as a circular sector supported by two pins (9, 10) fastened at the two shells of the case (12), whereby the central point (11) of the circular sector is arranged somewhat beyond the case (12).
Patent EP-0137367-B1 (EP)
IPC: A01J5/04
Filed: 1984-09-19
Granted: 1989-11-02
Abstract: A milking apparatus comprises sets of electrodes for detecting milk flows sucked by individual teat cups capped on individual teats, tubes connected to pressure chambers of the respective teat cups, change-over valves operative to supply atmospheric pressure and vacuum periodically and alternately to the tubes, counters for counting times for non-detection of the milk flows by the sets of electrodes, and controller for actuating the change-over valves to supply only atmospheric pressure to the tubes when the counted times of the counters exceed a predetermined time.
Patent EP-0150352-B1 (EP)
IPC: A61B5/04
Filed: 1984-12-06
Granted: 1988-06-29
Abstract: When measuring signals are detected from a living being by means of electrodes, the moments of time associated with the starting point and the end point of the measuring signal are not unambiguously defined. In order to determine the starting point and the end point, a predetermined period of time of a selected signal pattern is subdivided into a first time interval and into a second time interval. The minimum distance between measuring points within the first time interval, on the one hand, and measuring points within the second time interval, on the other hand, is determined. The moments of time at which the measuring point of the first time interval associated with the minimum distance and the measuring point of the second time interval associated with the minimum distance are detected, are considered to constitute the starting point and the end point, respectively.
Patent EP-0131984-B1 (EP)
IPC: B61D3/16
Filed: 1984-06-20
Granted: 1987-12-02
Abstract: It is disclosed a looking device which allows the same single railway-truck to carry either containers and/or mobile boxes of traditional structure, having thus the standard flat bottom, or that special type of mobile boxes having a "tunnel" bottom which have a larger loading capability but, owing to said "tunnel" bottom, are presently susceptible and forseen to be transported only by road by suitable road-trucks. The height of the loading platform in conventional railway-trucks is in fact such as not to allow said special mobile boxes with a "tunnel" bottom to be transported because said special mobile boxes have a height exceeding that of the traditional containers and consequently the total height of said special boxes, once loaded upon a standard railway-truck, would be such as to exceed the standard allowed height in the railway-traffic. The device according to the present invention, exploiting the form of the "tunnel" at the bottom of said special boxes, allows said special boxes to be transported by a railway-truck where the longitudinal main frame of said truck, which constitutes the loading platform, may be comprised inside the dimension of said "tunnel", i.e. inside the two longitudinal main frame members of said "tunnel" bottom. The looking device comprises two plates supporting each a dowel: the first one being a fixed plate (2) solidarly jointed to a supporting shaft and providing a lower-level loading surface whereby a fixed dowel (3) is provided for coupling said mobile boxes having a "tunnel" bottom on to said railway-trucks; the second one being a mobile plate (4) carrying a mobile dowel (5), said mobile plate (4) being sliding fitted to said supporting shaft and providing a higher-level loading surface whereby said mobile dowel (5) is provided for coupling thereon containers and/or mobile boxes having the standard flat bottom. The mobile plate (4) supporting the mobile dowel (5) may assume various working and/or non-working positions whereby said working positions of said mobile plate (4) may or not overlap the position of said fixed plate (2). Said mobile plate (4) may also be tilted in a non-working position so as to ensure said railway-trucks equipped with said looking device to provide the largest flexibility in carrying either standard or special containers and/or mobile boxes; said special containers and/or mobile boxes being presently forseeen for transport by road only being of the type with a "tunnel" bottom. According to a preferred embodiment, said looking device makes it possible to lower the loading platform surface, for said special mobile boxes with a "tunnel" bottom, about 170 mm. below the standard level of a loading platform in a conventional railway-truck and this without any substantial modification to the standard main frame of said railway-trucks.
Patent EP-0139524-B1 (EP)
IPC: C03B23/035
Filed: 1984-10-17
Granted: 1989-03-15
Abstract: @ An apparatus disclosed for use in bending heated sheets of glass transported generally horizontally on a conveyor within a furnace heating chamber includes a holder and a counter-balanced bending member, both of which are located above the conveyor in a spaced relationship such that a heated sheet of glass can be transported under the holder. The holder includes a curved, downwardly facing surface with spaced openings in which vacuum is drawn to receive the glass sheet from the conveyor. Gas, such as air, is blown upwardly from below the conveyor against the heated sheet of glass such that the sheet is moved upwardly and into engagement with the curved surface of the holder. The bending member then moves downwardly below the holder surface and thereafter upwardly against the heated sheet of glass to provide bending thereof to the curved shape of the holder surface. The bending member then moves back to its home position above the holder surface. A carrier mold ring moves under the supported glass and the vacuum is then terminated so the glass drops onto the ring and bends under the bias of gravity in a manner that allows the glass to be further bent. Subsequently, the mold ring is moved from the furnace to a quench unit that tempers the glass.
Patent EP-0140836-B1 (EP)
IPC: G02B21/22
Filed: 1984-10-09
Granted: 1991-06-12
Abstract: In the image-side beam path of an objective lens are roof-like mirrors for pupil separation. The two beams pass to a mirror means where the two beams are directed on to an intermediate image plane by pivotal mirrors. The two optical axes cross in the intermediate image plane. In the region of the intermediate image plane is a field lens which feeds the beams to the eyes by way of a beam exit lens. That arrangement provides a stereoscopic image with large depth of focus. The exit pupils are larger than those of the eyes so that the viewer has a certain range of possible movement.
Patent EP-0149640-B1 (EP)
Title: Couteau pour passe-partout avec clavette de securite pour la fixation de la lame de couteau
IPC: B26D7/22
Filed: 1984-06-25
Granted: 1989-09-06
Abstract: Couteau pour passe-partout (10) dans lequel un bloc pivotant (40) monté sur un corps coulissant (12) et portant une lame de couteau (32) est également pourvu d'une clavette de sécurité (34) qui doit être poussée contre un ressort (60) jusque dans une position de libération pour permettre l'extraction de la lame de couteau (32) du bloc pivotant (40).
Patent EP-0150782-B1 (EP)
IPC: C12P33/12
Filed: 1985-01-19
Granted: 1990-07-04
Abstract: 1. Process for the manufacture of 15 alpha-hydroxy-4-androstene-3,17-dione by the microbiological hydroxylation of 4-androstene-13,17-dione characterised in that Penicillium stoloniferum CBS P 102, Penicillium melinii CBS P 30 or Fusarium oxysporum f. vasinfectum ATCC 7808 are used for the fermentation.