baber/WOPTO huggingface dataset:
Patent EP-0060413-B1 (EP)
Title: Drawing apparatus
IPC: G06F7/548
Filed: 1982-02-23
Granted: 1985-05-22
Abstract: A plotting device is disclosed containing a traveling carriage drawing apparatus and distance measuring devices in the traveling carriages which emit a number of electrical pulses which are proportional to the displacement of the traveling carriages and which are weighted with an adjustable scale factor, to be measured as coordinate values (x, y) of a basic Cartesian basic coordinate system. The measured coordinate values are transmissible to and recordable by indicator units located within the area of a traveling carriage. The basic coordinate system possesses a selectable, stationary zero point and fixed axis directions in the traveling direction of the traveling carriages. In order for the user to obtain, through appropriate collection and processing of coordinate values which are actually being plotted, the information required in a form particularly suited for the preparation and dimensioning with respect to execution of the drawing, and which specifically is CAD-compatible as well, conversion means are provided which transform the measured coordinate values into the values of a desired different coordinate system. In addition, there is provided a control unit with selector button array to allow selection of the desired coordinate transformation and to transmit the measured or transformed coordinate values, as desired, to the indicator units.
Patent EP-0077031-B1 (EP)
IPC: F04C18/16
Filed: 1982-10-07
Granted: 1985-08-14
Abstract: A parallel and outer axial rotating piston compressor comprises at least one driven helical main rotor and one auxiliary rotor meshing therewith. The main rotor includes tooth surfaces comprising layered circular helicoids defined by the helical generation of a circle whose plane is perpendicular to the rotor axis.
Patent EP-0057030-B1 (EP)
IPC: E01B27/16
Filed: 1982-01-14
Granted: 1985-04-24
Abstract: A track tamping machine particularly a track tamping, levelling and lining machine is equipped with at least one tamping unit including a carrier which carries tamping tools. The tamping unit is vertically movable on a sub-frame by means of a hydraulic cylinder and is fastened thereto. The sub-frame itself is suspended from the chassis of the tamping machine pivotably like a pendulum. The sub-frame has two guide columns guiding the tool carrier through its vertical motion and, at its lower end guide rollers which revolve on the rail for the purpose of centering the tamping unit. A control cylinder is activated for the purpose of swinging the tamping unit in such a way that while the machine is uniformly moving forward at constant speed, the tamping tools can perform their tamping function at subsequent ties.
Patent EP-0061352-B1 (EP)
IPC: B29C65/74
Filed: 1982-03-24
Granted: 1984-12-27
Abstract: Laser apparatus for longitudinally slitting and welding a collapsed tube of polyethylene film comprises a laser having a guide (27) directing the laser beam at the film as it passes over a roller (13). The middle section of the roller is a hollow quartz cylinder (40) which absorbs laser energy passing through the film and enhances cutting and welding efficiency. A jet (80) of air is directed at the film immediately in front of the focus (60) of the laser to flatten the film on the cylinder (40) and disperse any smoke.
Patent EP-0071555-B1 (EP)
IPC: A01F25/20
Filed: 1982-07-16
Granted: 1986-03-19
Abstract: A machine for removing blocks of forage from inside a horizontal silo has a chassis with prongs fitted on a lower part of the chassis and extending substantially horizontally, an arm located at a certain distance above the prongs and bearing a cutting device, wherein the arm with the cutting device is hingedly mounted on a crank by means of a substantially vertical first axle, and the crank is hingedly connected to the chassis by a second axle which is offset relative to the first axle.
Patent EP-0077361-B1 (EP)
IPC: E04C2/34
Filed: 1982-04-22
Granted: 1987-07-08
Abstract: A prefabricated composite and relatively strong, but light-weight building element which in a simple embodiment consists of two substantially parallel elements (1, 2) spaced apart a given distance and interconnected by intermediate spacer and interconnecting means (3). The invention is characterized in that said prefabricated building element, in order to compensate for expected climatic differences at opposite sides of a building structure, or to compensate for expected loads in the position of use of said prefabricated building element, during or immediately after assembly and interconnection of the parts of said building element has at one of the long sides of said building element a camber (curvature) produced by the different moisture ratios of the two longitudinal elements. The invention also comprises a method of manufacturing said prefabricated building element, and this method is characterized in that the longitudinal elements are preconditioned to the moisture ratio state which they are expected to assume in their position of use, and in this state are connected with said interconnecting and spacer means.
Patent EP-0107651-B1 (EP)
IPC: B23B51/00
Filed: 1982-04-16
Granted: 1986-12-30
Abstract: A rotary drill bit (100) suitable for drilling fiber reinforced plastic (6), which drill bit comprises a spade drill head (2) comprising a primary cutting edge (9); a disc-shaped base (3) intergral with and axially aligned with said drill head, having a diameter substantially equal to the width of said drill head wherein the radially outer edge (5) of the rearward face of said base is of sufficiently small radius to form a fiber-cutting reverse cutting edge; a collar (4) integral with and axially aligned with said base, having diameter substantially less than that of said base; and, preferably, a shank (14) integral with and axially aligned with said collar, having diameter less than or equal to that of said base.
Patent EP-0107033-B1 (EP)
IPC: G01R19/04
Filed: 1983-09-19
Granted: 1987-06-24
Abstract: 1. An amplitude detector, which at its output emits a d.c. voltage corresponding to the respective amplitude of the input a.c. voltage, and which contains a first transistor (T1) whose emitter is connected to a signal input (E), whose base is connected to reference potential via the parallel arrangement of a capacitor (C3) and a resistor (R6), and whose collector is connected to reference potential via a resistor (R2), characterised in that for processing signals in the form of pulses which have a high pulse repetition frequency the emitter of the first transistor (T1) is connected to the pulse signal input (E) via a series arrangement of a first resistor (R1) and a first capacitor (C1), that the collector of this transistor is connected to an output terminal (A), and to reference potential via a parallel arrangement of a second resistor (R2) and a second capacitor (C2), that the emitter of the first transistor is connected via a fourth resistor (R4) to the operating voltage (-UB), and that the base of the first transistor (T1) is connected to the operating voltage (-UB) via a first diode (D1) and a fifth, adjustable resistor (R5).
Patent EP-0107136-B1 (EP)
IPC: G10K13/00
Filed: 1983-10-10
Granted: 1992-08-05
Abstract: In such bodies, in particular for musical instruments, loud speakers and the like, there is the problem of damping undesirably strongly prominent higher frequencies. As a solution, the sound-radiating surface (SF) is provided at least partially with a fine-grained granular material (GR). At the same time, a force-transmission joint is produced between the granular material and the surface by a binder (BM) which is preferably solid, but may possibly also be viscous. The latter produces relatively strong frictional damping in certain frequency ranges, whereas the former operates more as a result of increased mass coating. Preferably, metals, in particular heavy and noble metals, are suitable for the granular coating. <IMAGE>
Patent EP-0103630-B1 (EP)
IPC: A21B1/00
Filed: 1983-03-08
Granted: 1987-09-09
Abstract: Method and apparatus for convection heating which enables rapid heating of foods to obtain a fried taste, texture and apparence without using large amounts of oil or encountering the other disadvantages of frying. According to a preferred embodiment of the apparatus which performs the disclosed method, a heating chamber (210) is provided having a reservoir (216) at the bottom capable of holding cooking oil or other liquid heat exchange medium. The oil is continuously dispersed into the heating chamber (210) which is preferably closed and sealed as a convective air flow is established within the heating chamber (210) by either rotating a foraminous support (214) which holds the food or by causing a positive flow of air within the chamber (210) by means of air circulating device (232). Because the heat transfer capability of the convective heating is improved by maintaining a dispersion of liquid heat liquid heat exchange medium within the air, the heating capability of the apparatus is improved as compared with conventional convective heating. Because of the intimate contact of the hot oil and the rapid cooking, a characteristic fried texture and flavor is achieved. And, because the oil or other liquid cooking medium is employed as a dispersion which can be recirculated according to the preferred embodiments, the amount of cooking oil required according to the invention is much less than in conventional frying operations.
Patent EP-0137423-B1 (EP)
IPC: C04B41/71
Filed: 1984-09-27
Granted: 1987-06-16
Abstract: A roofing plate (10), such as a corrugated, interlocking tile, is at its upper side surface provided with a proofing strip (27) arranged extending across the corrugations of the roofing plate at the upper edge thereof. The proofing strip (27) is constituted by a strip of upright synthetic fibres, such as a combination of polyamide fibres of a length of 3 mm and of a length of 5 mm and of thickness of 0.05 mm (22 dtex). The strip (27) is adapted to provide a barrier when its is clamped between the upper side surface of the roofing plate and the lower side surface of an adjacent roofing plate, and the barrier permits the passage of air from the inside of a loft defined below the roofing plates and out and form the outside and into the loft and further permits the passage of water from the inside of the loft and out, and blocks the passage of water and dust form the outside and into the loft. A further proofing strip (29) may be arranged along one of the edges of the roofing plate extending along the corrugations thereof. The proofing strip (27) may be provided as a single component adapted to be arranged on the upper or lower side surface of a roofing plate prior to the arrangement of the roofing plate overlapping another roofing plate on the roof and may comprise a base layer having a glue layer and a slip paper, if desired. The proofing strip (27) may be applied to the roofing plate (10) in an electrostatical application process (Flock application) and retained in a glue layer of the roofing plate. (FIG. 1).
Patent EP-0130117-B1 (EP)
Title: Luminescent material having a solid matrix with a luminescent compound distributed inside, process for its manufacture and its use in a photopile
IPC: C09K11/06
Filed: 1984-06-19
Granted: 1987-04-15
Abstract: The invention relates to a luminescent material or phosphor having a solid matrix within which is distributed a fluorescent compound, its preparation process and its use in a photovoltaic cell. This luminescent material comprises a solid matrix having groups able to form hydrogen bonds, e.g. glass, polyamide or polyvinyl alcohol, and an organic compound which, by internal torsion, can have an excited state with charge transfer, distributed in the matrix, such as para-N,N-dimethylaminobenzonitrile (DMABN) or N,N-1-bimethylamino-4-cyanonaphtalene.
Patent EP-0131000-B1 (EP)
IPC: F02B19/06
Filed: 1983-12-28
Granted: 1988-08-17
Abstract: Moteur à combustion interne comprenant au moins un cylindre (1), un piston (2) monté sur un vilebrequin (2'), et au moins une soupape d'admission et une soupape d'échappement. A l'extrémité du cylindre (1) correspondant au point mort haut du piston (2) sont ménagés d'une part, un deuxième cylindre (3) et un deuxième piston (6) faisant partie intégrante du cylindre (1) et d'autre part, un troisième cylindre (4) et un troisième piston (7) où sont prévus des moyens d'injection (8) et d'allumage (9), le cylindre (4) cloisonné communiquant par un conduit (5) aux cylindres (1) et (3). Les moyens du coupleur (11) assurent la transmission d'un petit vilebrequin (13). La commande (10) permet via la coupleur (11) un décalage d'angle de rotation jusqu'à 180o entre l'arbre du vilebrequin (2') du cylindre (1) et l'arbre du petit vilebrequin (13), ce dernier comporte deux manetons (14) et (14') décalés à 180o actionnant les pistons (6) et (7). Le piston (7) délimite la chambre de combustion du cylindre (4) en synchronisation avec le point mort haut du piston (2) du cylindre (1), phase fin de compression, et la quantité du débit de la pompe d'injection de manière à obtenir une combustion d'une partie du fluide admis librement dans les cylindres (1) et (3) avec un taux de compression à pression constante.
Patent EP-0138888-B1 (EP)
Title: Appareil differentiel et son procede de fabrication
IPC: F16H48/29
Filed: 1984-02-27
Granted: 1988-05-04
Abstract: Enveloppe de différentiel monobloc (110) pour différentiel à engrenages planétaires composés et à axe transversal, comportant des parties terminales (110a, 110b) déterminant chacune un trou (114, 128) recevant un axe et des tourillons (112, 126) permettant à l'enveloppe d'être soutenue de manière pivotante à l'intérieur d'un boîtier ainsi qu'une partie intermédiaire (110c) située entre les deux parties terminales. Cette partie intermédiaire comporte une paire de fenêtres (140) d'engrenages de transfert espacées et alignées, déterminées par des sections de parois latérales (152) et de parois de fenêtres (154) comportant chacune des surfaces usinées alésées (154b) faisant saillie vers l'intérieur pour agir de concert avec les engrenages de transfert (172) conduits de manière pivotante à l'intérieur de la fenêtre. Les parties terminales définissent des prolongements respectifs (180, 182) faisant saillie vers l'intérieur et possèdant des faces terminales pour agir de concert avec les engrenages d'entraînement d'axes situés à l'intérieur de l'enveloppe du différentiel. Ces faces terminales sont situées dans des plans parallèles qui sont pratiquement perpendicualaires aux plans des surfaces alésées de parois de fenêtres et qui sont situés à l'intérieur par rapport aux parois latérales de fenêtres (152). La partie intermédiaire (110a) détermine également des ouvertures allongées (156) espacées à 90 degrés des fenêtres d'engrenages de transfert, ainsi que des niches (158) entre les fenêtres et les ouvertures allongées, si bien que, en coupe, la partie intermédiaire présente quatre montants (160) en forme de L. Chaque montant comporte des trous alignés pour recevoir les arbres d'engrenage de transfert et des trous (168) pour recevoir les goupilles de retenue (174) des arbres.
Patent EP-0151578-B1 (EP)
IPC: B05D1/02
Filed: 1984-04-25
Granted: 1989-07-05
Abstract: Suspensions and solutions of substances in liquids, especially aqueous suspensions of starch which have been stabilised by addition of a minor amount of a hydrophilic polymeric viscosity-increasing agent such as xanthan gum, are applied to paper or board during manufacture, by using a rotary atomiser and allowing the spray discharged therefrom to fall on the surface of the paper or board moving relatively to the atomiser.
Patent EP-0147456-B1 (EP)
Title: Elements prefabriques de coffrage destines a la realisation de murs, procede et dispositif s'y rapportant
IPC: E04B2/86
Filed: 1984-07-06
Granted: 1987-06-03
Abstract: Les éléments préfabriqués de coffrage comprennent des paires de panneaux intérieurs (1) et extérieurs (2) qui s'accrochent par des crochets d'extrémités de raidisseurs de ces panneaux (1, 2) dans des lumières (17) de poteaux (4, 4') intermédiaires et creux. Ces poteaux (4, 4') sont positionnés et maintenus en position par des étais (20) munis d'un crochet (29) ancré dans une lumière (30) des poteaux et de vérin (26, 28) de réglage. Les panneaux (1, 2) comprennent une plaque de revêtement respectivement intérieur et extérieur (6, 14) ainsi qu'un revêtement thermiquement isolant (7, 15). Application à la construction de murs en béton.
Patent EP-0181338-B1 (EP)
Title: Vanne de section dont l'action est opposee a des pressions transitoires dans des systemes de tuyaux
IPC: F17D1/20
Filed: 1984-09-17
Granted: 1992-07-22
Abstract: Pendant le sectionnement de systèmes de tuyaux pour des liquides se produisent des pressions transitoires surchargeant fréquemment le tuyau et pouvant causer de graves dommages aux tuyaux et aux installations. Les systèmes de tuyaux comportant de longues conduites sont spécialement sensibles aux pressions transitoires. La vanne de section de forme spéciale possède une action opposée aux pressions transitoires grâce à des découpes ou autres pratiquées dans le boîtier de vanne, dans le corps de vanne mobile (clef, bille, opercule) ou dans les deux. Grâce à un vérin spécialement adapté, le corps de vanne mobile est déplacé à basse vitesse pendant la partie sensible (sensible par rapport aux pressions transitoires) de la manoeuvre de la vanne.
Patent EP-0171542-B1 (EP)
Title: Scaffold board
IPC: E04G1/15
Filed: 1985-06-14
Granted: 1990-05-23
Abstract: 1. Plank for scaffolding in the form of a longitudinally drawn light metal box section (1) constructed symmetrically with respect to all three co-ordinate axes (x, y, z) with longitudinally extending reinforcing webs (5) constructed in one piece with the upper wall (2) and lower wall (3), furthermore with alternate longitudinally extending projections (12, 14) and recesses (13, 15) provided on the upper and lower wall for preventing slipping and with connecting means (6, 7, 8, 9) for attachment to the scaffolding, the box section (1) extending in one piece over the entire width of a conventional plank and the two side walls (4) being constructed with a smooth surface, characterised in that the end faces of the box section (1) are open, that the projections (12) and recesses (13) have a trapezoidal cross-section so that the transition surfaces (16) formed in this way between the projections and recesses extend at an angle of approximately 60 degrees with respect to the horizontal surfaces of the projections (12) and recesses (13), that the trapezoidal projections (12, 14) and recesses (13, 15) are constructed both on the outer as well as inner surfaces of the upper and lower horizontal walls (2, 3) of the box section (1) so that the wall thickness is substantially constant and that the connecting means consist of tubular members (6, 7, 8, 9), the ends of which are welded to the edges of bores (10) in the region of the four corners of the upper and lower horizontal walls (2, 3).
Patent EP-0170065-B1 (EP)
IPC: C08L81/02
Filed: 1985-06-28
Granted: 1989-12-20
Abstract: This invention is directed to a molded electrical device comprising an electrically conductive pathway and an insulating material, and capable of interconnecting with external circuitry said insulating material comprising a blend of a particular amorphous polymer and a particular crystalline thermoplastic polymer. Also, this invention is directed to a composition suitable for use as an insulating material in an electrical device comprising from about 35 to about 65 weight percent of an amorphous polymer selected from a polyarylethersulfone resin, a polyarylether resin, a polyetherimide or a polyarylate, and from about 65 to about 35 weight percent of a crystalline polymer selected from a poly(arylene sulfide), a polyester or a polyamide.
Patent EP-0170272-B1 (EP)
IPC: H04M1/64
Filed: 1985-07-31
Granted: 1991-12-18
Abstract: A voice recording card (1) can record and reproduce a message and when it is inserted into a transmitting and receiving apparatus (3), it can transmit and receive the message. In a recording mode, the message is applied through a microphone (14), converted into a digital signal by an analog/digital converter (21) and is recorded in a memory (22). In a transmission mode, the content of the message is read out from the memory (22) and is transmitted through an interface (24) to the transmitting and receiving apparatus (3). In a receiving mode, the content of the message received by the transmitting and receiving apparatus (3) is recorded in the memory (22) through the interface (24) and is read out, in a reproduction mode, from the memory (22) and converted Into an analog signal by a digital-analog converter (23) to be outputted from a speaker (15). The card (1) comprises a central processing unit which controls an electric structure of the card (1) in response to the mode designated by a mode designation key included in a keyboard (13).
Patent EP-0179456-B1 (EP)
Title: Combination alkylation-etherification process
IPC: C07C67/00
Filed: 1985-10-23
Granted: 1988-12-21
Abstract: In a combination alkylation-methyltertiary butyl ether (MTBE) operation, isobutane vapor side-draw and bottoms product yield from the alkylation fractionation, respectively, are used to indirectly heat the mid-section and reboil section of the methyltertiary butyl ether fractionator for heat conservation, beneficiating both the alkylation operation and the MTBE operation.
Patent EP-0196367-B1 (EP)
IPC: H01R13/115
Filed: 1985-12-04
Granted: 1990-06-27
Abstract: 1. A spring plug in miniature form with a conducting wire connecting member (3) and a contact member in the form of a flat fork spring (1), wherein the flat fork spring (1) has a U-shaped spring arm base (4) with a floor (5) and two side arms (6), wherein a forwardly projecting spring arm (7) is attached to each side wall (6) and these spring arms (7) are bent towards each other starting from the side walls (6) up to a line of contact (8) and diverge again from the contact line (8) to form a locating funnel (9), characterised in that a box-shaped upper spring (2) is mounted in an interlocked way on the flat fork spring (1), wherein the spring arm (7) of the flat fork spring (1) is made broader than the height of the side walls (6) so that steps (10) are formed in the transitional region, and the upper spring (2) has side wall projections (17a) formed by recesses (18) which are bowed away inwards towards the longitudinal axis (19) and engage one of the steps (10) of the flat fork spring (1), and wherein the flat fork spring (1) has forwardly projecting and outwardly bowed tongues (12) which are cut out in the floor (5) and project from the steps (10) in the direction of the conductor connecting member (3) and abut against a rear edge (17c) of upper spring (2) with their front edges (12a).
Patent EP-0167192-B1 (EP)
IPC: A01H1/00
Filed: 1985-06-03
Granted: 1989-10-11
Abstract: A process for the activation of genes in micro-organisms, in which genes not occurring as such in nature are activated by contact with plants or with the substance or substances causing the activation and present or not in plant fragments or plant exudates, the genes used consisting of one or more proteins encoding fragments of one or more natural genes and/or one or more synthetically produced DNA-sequences, which encode for one or more proteins and a promotor region originating from one of the genes naturally present in micro-organisms and being of such a nature that respectively the effecting or omitting of the above-mentioned contact makes it possible to activate the artificially constructed gene or genes or to stop the activity of the gene or genes, resp.