baber/WOPTO huggingface dataset:
Patent EP-4274352-A1 (EP)
Inventor: KJELDSEN THOMAS KRAG
IPC: H04W72/21
Filed: 2021-01-21
Abstract: Systems and methods for facilitating wireless intercom in a local communications network are disclosed. Exemplary implementations may: generate and transmit a first broadcast packet and a second broadcast packet to a set of end-user communication devices; receive a first device-specific packet, on a first channel by a first central antenna and during a first uplink time period; receive a second device-specific packet, on the first channel by the first central antenna and during a second uplink time period; receive the first device-specific packet, on a second channel by a second central antenna and during a third uplink time period; receive the second device-specific packet, on the second channel by the second central antenna and during a fourth uplink time period; generate a third broadcast packet that includes packetized downlink information; and transmit the third broadcast packet to the set of end-user communication devices.
Patent EP-0001065-A1 (EP)
Inventor: HAJEK MANFRED DR
IPC: C07D239/04
Filed: 1978-08-21
Abstract: Cycloaminale der Formel <IMAGE> in welcher m für eine ganze Zahi von 1 bis 3 und n 0, 1 oder 2 steht, wobei die Summe m + n 2 oder 3 beträgt, R1 einen gegebenenfalls Cyano-substituierten aliphatischen Kohlenwasserstoffrest mit 1 bis 6 Kohlenstoffstomen, einen cycloaliphatischen Kohlenwasserstoffrest mit 5-10 Kohlenstoffatomen oder einen araliphatischen Kohlenwasserstoffrest mit 7-10 Kohlenstoffatomen bedeutet, R2 für einen zweiwertigen aliphatischen Kohlenwasserstoffrest mit 2 bis 6 Kohlenstoffatomen steht, wobei zwischen den beiden Stickstoffatomen mindestens zwei Kohlenstoffatome angeordnet sind, R3 und R4 für gleiche oder verschiedene Reste stehen und Wasserstoff, aliphatische Kohlenwasserstoffreste mit 1-18 Kohlenstoffatomen, cycloaliphatische Kohlenwasserstoffreste mit 5-10 Kohlenstoffatomen oder aromatische Kohlenwasserstoffreste mit 6-10 Kohlenstoffatomen bedeuten oder wobei die beiden Reste R3 und R4 zusammen mit dem Kohlenstoffatom des heterocyclischen Rings auch einen 5- oder 6-gliedrigen cycloaliphatischen Ring bilden können, R5 für einen (m + n)- wertigen Rest steht, wie er durch Entfernung von m + n Isocyanatgruppen aus einem (m + n)-wertigen Polyisocyanat erhalten wird. Ein Verfahren zu ihrer Herstellung durch Umsetzung von sekundäre Aminogruppen aufweisenden Cycloaminalen mit Polyisocyanaten, sowie die Verwendung der Isocyanatgruppen - freien Verbindungen als Härter für gegebenenfalls blockierte Isocyanatgruppen aufweisende Kunstoffvorläufer, bzw. der Isocyanatgruppen aufweisenden Verbindungen als unter dem Einfluss von Feuchtigkeit und/oder Hitze zu hochmolekularen Kunststoffen ausreagierende Kunststoffvorläufer.
Patent EP-0002141-A1 (EP)
Inventor: HARNOIS GEORGES ALBERT RENE
IPC: B65D88/76
Filed: 1978-08-17
Abstract: Procédé et dispositif pour l'agencement d'un local d'entrepôt dans une construction comportant une assise en forme de dalle, généralement de béton, par laquelle elle repose sur le sol. Selon l'invention, on commence par découper dans ladite assise (2) une ouverture (3) à travers laquelle on creuse un puits (4) dans le sol, après quoi on dispose dans ce puits (4) une enveloppe constituée d'éléments préfabriqués délimitant ledit local d'entrepôt. Réalisation de locaux d'entrepôt dans des constructions n'en comportant pas.
Patent EP-0008339-A1 (EP)
Inventor: FAHREIN HORST
IPC: A22B5/16
Filed: 1979-07-02
Abstract: In skinning machines having a hide-stripping drum (10), a flap of skin of the animal to be skinned is introduced into a loop (24) formed by a chain (20) or a rope which is attached to the drum, and is wound onto the said drum during skinning. The chain (20) or the rope possesses an eye (22) through which the chain (20) or the rope can be passed to form the loop (24). In order to free the stripped skin (26) from the chain (20), the loop (24) has to be enlarged by hand. This is usually possible only when the chain (20) or rope is free of load. Simple and automatic detachment is only possible by a method wherein a rope (30) extends between the inside wall (14) of the drum and the eye (22) in such a manner that, when the stripped skin (6) is wound on, the rope (30) is released from tension and, during detachment, is apparently shortened relative to the chain (20). Thus, during detachment, the eye (22) must slide along the chain (20) in such a manner that the loop (24) is enlarged and the hide (26) automatically slips out of this loop (24). <IMAGE>
Patent EP-0010227-A1 (EP)
Inventor: MATTUSCHKA WERNER
IPC: H01L41/08
Filed: 1979-10-03
Abstract: A wafer of piezoelectric material is provided with electrodes on opposite surfaces thereof. Frequency fine tuning of such resonators is accomplished by relatively thin film of metal applied over the surface of at least one electrode and the adjacent non-electroded wafer material. The metal film is of such small maximum thickness that it functions as a quasi-insulator and is extremely stable over prolonged operating conditions so that the resonator parameters remain constant.
Patent EP-0011238-A1 (EP)
Inventor: REINMOLD HEINZ-JOSEF
IPC: C03B33/04
Filed: 1979-11-08
Abstract: Bei einer Kreuzschlitten-Vorrichtung zum Erstellen des Schneidprogramms für eine automatisch gesteuerte Modellschneidemaschine für Glasscheiben mit X-Y-Bahnsteuerung werden die zu speichernden Signale durch zwei Rotationsimpulsgeber (9,10) erzeugt. Der Rotationsimpulsgeber (9) für die X-Richtung ist an der in der X-Richtung verfahrbaren Brücke (4), und der Rotationsimpulsgeber (10) ist an dem in der Y-Richtung verfahrbaren Schlitten (5) angeordnet. Zum Antrieb der Rotationsimpulsgeber (9,10) dienen Antriebsrollen, die durch Reibungsschluß mit den Koordinatenschienen angetrieben werden. Die Antriebsrollen sind als Permanent-oder Elektromagnete ausgebildet. Der wirksame Durchmesser der Antriebsrollen ist veränderbar.
Patent EP-0007185-A1 (EP)
Inventor: PINE MARMON
IPC: G06F13/374
Filed: 1979-06-19
Abstract: A copier control and record keeping method and system including one or more computer terminals (66) connected to and communicating with a central recorder (60), each terminal (66) having a data base capability and means for memory features for storage of information and sensing authorized access, means for counting the numbers of original and copies made, and means for accumulating data for transmission of the data to a recorder (60), such transmission being effected only when both completion of a cycle and the removal of a coded card from the terminal (66) receptacle have occurred. The apparatus includes means for monitoring and for acknowledging received messages, and a time-delay, keyed priority sensing system for recognizing and identifying each of the terminals (66) and for preventing transmission interference between the various terminals (66) all of which are connected to transmit information to the central recorder (60) on the same line (62). Additional features and capabilities of the apparatus include means for transmitting service requests to the central recorder (60), means for controlling automatically the maximum number of copies that can be made of each original, and means for entry of ancillary data such as the size of the original being copied, and data identifying the party or account to be billed for the copies made
Patent EP-0014719-A1 (EP)
Inventor: HOLM BENGT LENNART
IPC: B06B1/18
Filed: 1979-12-04
Abstract: Procede de nettoyage sonique d'un espace (13) ou une couche a tendance a se former sur ses surfaces. Par dephasage relatif commande d'ondes de pression emises a partir de deux points d'emission espaces l'un par rapport a l'autre (A, B), on produit une onde de pression amplifiee qui balaye l'espace, ladite onde de pression detachant la couche en agissant sur les surfaces de l'espace (13).
Patent EP-0015460-A1 (EP)
Inventor: MASTIAUX WILHELM
IPC: E04B1/36
Filed: 1980-02-22
Abstract: 1. Support member for reinforced concrete floors (13) or similar to be carried by rising brick-built or concrete walls, characterised by one or two inner through-shaped shells (2 or 15) to be inserted in support crevices provided between the pilasters (23) in the rising wall, and an outer shell (1 or 14), either through-shaped or in the form of a frame, which with their open sides face towards the ceiling or similar and between the inner and outer shells there is accommodated an elastic filling (3 or 6).
Patent EP-0017775-A1 (EP)
Inventor: DUERSELEN HEINZ DIPL-ING
IPC: C10B21/16
Filed: 1980-03-18
Abstract: The battery comprises an alternating side-by-side arrangement of oven chambers and heating walls with regenerators underneath for preheating the combustion air and optionally the lean gas. Rich gas is supplied through a horizontal line (4, 5) between the upper regenerator edge and the heating flue base and through vertical lines (10) which branch off this line and lead to the individual heating flues and are provided with a calibrating element (11). The calibrating element sits loosely in the particular vertical line in the vicinity of the heating flue base (6) and ends in a vertical extension (14) of the rich gas line, which projects into the heating flue and the inner cross-section of which is sufficiently large that the calibrating element is removable therethrough, i.e. replaceable, even during operation. <IMAGE>
Patent EP-0019338-A1 (EP)
Inventor: CRANSVELD JOSEPH
IPC: C04B7/00
Filed: 1980-05-12
Abstract: 1. Process for producing artificial slag, comprising the preparation of a charge containing at least, in a free or compounded state, lime, silica and alumina, and the complete melting of these charge at a temperature between 1400 and 1550 degrees C, the chemical composition of said charge being such that the molten artificiel slag contains at least 45 to 52% CaO, 15 to 22% Al2 O3 and 27 to 34% SiO2 with respect to the dry material and is able to vitrify after the melting, characterized in that the dry charge is brought to complete melting in a single vessel by a single heating step, within the mass, at a constant temperature, obtained by electrical way, the introduced charge having a granulometry lower than screen apertures of 5 mm.
Patent EP-0014556-A1 (EP)
Inventor: HAMPSHIRE MICHAEL JOHN
IPC: H04J3/06
Filed: 1980-01-29
Abstract: A multiplex information handling system for a vehicle has a number of transmitters (Figure 1) and receivers (Figure 2) all interconnected by a common power bus PB and signal bus SB (50). The transmitters transmit signals along the signal bus representing the operational state of control equipment or equipment controlled by that equipment and the receivers respond to and act on such signals to, for example, authorise the display of information received or the initiation of a control function. System management (5A, 5B, 53 54) and supervision (6C, 65) is provided for such that the transmission of certain signal states is made dependent upon the state of other signals in the system and this dependence can be over- riden. for example, for vehicle servicing. Supervision also provides for certain urgent signals to be given priority over other signals.
Patent EP-0032924-A1 (EP)
Inventor: JENSEN STANLEY HERBERT
IPC: E21B7/02
Filed: 1981-02-24
Abstract: Un mecanisme de forage (10) comprend un ensemble formant mat (12) supporte par une structure de support (11), et un outil (24) suspendu par un cable (23) a partir de l'ensemble formant mat (12). L'outil (24) est actionne avec un mouvement alternatif par un bras de manivelle rotatif (28) portant un disque excentrique (25) autour duquel passe le cable et le bras de manivelle (28) peut etre entraine pour accomplir un cycle de rotation pour monter et descendre l'outil (24) ou peut etre entraine pour effectuer seulement une partie de son cycle pour monter l'outil (24) et lui permettre de tomber librement.
Patent EP-0047741-A1 (EP)
Title: Appareil de manipulation d'accumulation de marchandises sur une transporteuse a rouleaux
Inventor: BERGSTROEM NILS GUSTAV HENRY
IPC: B65G13/07
Filed: 1980-11-27
Abstract: De telles transporteuses d'accumulation sont utilisees en grande mesure, entre autre, dans des fonderies pour le transport et le stockage temporaires de produits semi-finis, de produits finis non emballes, ou des caisses ou des cartons, etc. Un objet de la presente invention est d'eviter ou au moins de reduire les problemes inherents aux rouleaux de l'art anterieur de manipulation d'accumulation de produits. La presente invention permet de resoudre ces problemes dans la mesure ou une pluralite de rouleaux de la transporteuse a rouleaux consistent en un rouleau cylindrique dispose sur un axe traversant (11) ou pourvus d'arbres tronques, en ce que les extremites d'arbres ou les arbres tronques sont tourillonnes dans des paliers appropries (7, 8) et qu'au moins une extremite d'arbre ou arbre tronque s'etend au travers du palier (7) un embrayage coulissant (16, 17, 18, 19, 20, 21, 22, 24, 25, 26, 27) etant monte sur l'exterieur de celui-ci.
Patent EP-0035642-A1 (EP)
Inventor: HAUGENEDER HANS ING
IPC: F24D3/10
Filed: 1981-01-30
Abstract: The invention concerns a heating distributor (9) for flow and return mains, particularly for floor heating systems consisting of a flow chamber (12) and a return chamber (13) which are separated from one another by a partition (26), connecting pieces (37) being formed from one chamber through the other chamber to connecting pieces, in which valves are provided in the chambers for flow and return control. The valve seats (20, 21) are formed by openings in the partition, on the one hand, and by openings in that wall of one of the chambers, on the other, on which the connecting pieces (14, 15) are arranged. The valve spindles (16, 17) of the valves are adjustable at least through one of the two chambers. In this heating distributor (9), the valves can be adjusted from the upper side, by which means motors for valve adjustment can be arranged on the upper side of the valves in a space- saving manner. Only the connections for the heating circuits are provided on the lower side of the heating distributor.
Patent EP-0034345-A1 (EP)
Inventor: KAMMERER RUDIGER DIPL-ING
IPC: E04C2/16
Filed: 1981-02-13
Abstract: 1. A large-format building board having a large edge length of the desired height between floors, which board contains fibrous organic additives and hydraulic binders in such a form that the building board has, in cross-section, a less dense, thick core zone (2 and 3) with coarse fibres and at least one thin denser outer surface (1) of fine materials, characterized in that the core region comprises layers (2, 3) or different thickness, poured green-on-green onto one another, and become denser, and have increasing strength, going outward from the centre of the cross-section of the building board, and that the dense outer surface is a thin layer (1), which has also been cast green-on-green and has a smooth surface (01), which layer also extends over the narrow sides of the building board to form dense sealed edges.
Patent EP-0036958-A1 (EP)
Inventor: DREXEL PETER
IPC: B65G15/60
Filed: 1981-03-03
Abstract: 1. Supporting element for conveyor belts, in particular for application in the case of twin-belt bands, having two side walls (11) which are aligned parallel to one another, are provided in inwardly drawn portions (12) having undercut longitudinal grooves (13) for accommodating connecting means or the like and are firmly connected to one another via a continuous web (14) which extends within the cross-sectional profile defined by the side walls (11) and has two transverse cheeks (15, 16) which run parallel to one another at a distance, are connected via at least one perpendicular web part (17) running parallel to the side walls (11), and which, in the inside of the supporting element, separate an upper hollow space (22), accessible from the head side, from a lower hollow space (23) accessible from the base side, characterized in that the inwardly drawn wall portions (12) of the side walls (11), which wall portions (12) enclose the longitudinal grooves (13), are integrally formed onto one another in one piece in such a way that they themselves form the transverse cheeks (15, 16) and a single perpendicular web part (17) connecting the transverse cheeks (15, 16).
Patent EP-0039415-A1 (EP)
Inventor: REHACEK JOSEF
IPC: C12N1/06
Filed: 1981-04-04
Abstract: A suspension of yeast cells is prepared, the cells are mechanically disintegrated and subjected to autolysis, autolysis being intensified by the addition of proteolytic enzymes. A sulphite is added to the yeast suspension before or after the mechanical disintegration step, the insoluble fractions are separated from the hydrolysed suspension, a compound of calcium is added to the supernatant liquid and the supernatant liquid is clarified. The process produces low-salt yeast extracts.
Patent EP-0039846-A1 (EP)
Inventor: NISHIMURA MASAO
IPC: B60H1/00
Filed: 1981-04-30
Abstract: In an automobile air-conditioning control apparatus, in accordance with a setting temperature signal and an actual temperature signal, a microcomputer controls (12) the rotational speed of blower motors (1 a) and shifts the direction of flow changing plates (2a, 2b, 2c, 2d; 3a, 3b, 3c, 3d), so that the control between a concentrated blowing condition and an overall blowing condition may be effected successively and gradually.
Patent EP-0042100-A1 (EP)
Inventor: HASSALL CEDRIC HERBERT
IPC: C07D491/14
Filed: 1981-06-03
Abstract: Die vorliegende Erfindung betrifft Pyrazolopyridazin-Derivate der allgemeinen Formel <IMAGE> worin A gegebenenfalls durch niederes Alkyl substituiertes Methylen, Aethylen oder Propylen, B eine Carbonyl- oder Methylengruppe, R¹ Halogen, Carboxyl, niederes Alkoxycarbonyl, Hydroxyaminocarbonyl, Mercapto, niederes Alkanoylthio oder Aryl-niederes Alkylthio, R² Hydroxy, niederes Alkoxy oder Amino und R³ Wasserstoff, niederes Alkyl, Aryl oder Aryl-niederes Alkyl bedeuten, R<4> Wasserstoff niederes Alkyl, Aryl, Aryl-niederes Alkyl oder die Gruppe -A-R¹ bedeutet, wobei A und R¹ obige Bedeutung besitzen, und die gestrichelte Linie eine fakultative Bindung bedeutet, wenn B eine Carbonylgruppe bedeutet, und Salze von Carbonsäuren der allgemeinen Formel I mit pharmazeutisch annahmbaren Basen, Verfahren zu deren Herstellung und diese enthaltende Arzneimittel. Diese Verbindungen und Salze sind nützlich als antihypertensive Mittel.
Patent EP-0047901-A1 (EP)
Inventor: GRUETZNER DIETER-MICHAEL
IPC: H01H71/32
Filed: 1981-08-28
Abstract: The invention relates to an earth fault circuit breaker, on the secondary of the summing current transformer of which is arranged an adjustable trip magnet, the transmission element of which acts on the transmission element of the latching mechanism. According to the invention it is provided that a means of adjustment (8) is arranged between the transmission element (7) of the trip magnet (3) and the transmission element (9) of the latching mechanism (4), and that the trip magnet (3) is limited in its tripping movement (11) of the armature (12) by a stop (10). <IMAGE>
Patent EP-0047988-A1 (EP)
Inventor: GRIESHABER HANS
IPC: B63B15/02
Filed: 1981-09-10
Abstract: Articulation for a mast heel on a sail board in which a double ball-and-socket joint is arranged between a pin attachable to the sail board and a connection piece which can be connected to the bottom end of the mast, and a stop is formed for the mast, as a result of which the range of movement of the mast is limited to about 180 DEG . <IMAGE>
Patent EP-0051811-A1 (EP)
Inventor: UMEZAWA HIDETSUGU
IPC: D03D47/36
Filed: 1981-10-28
Abstract: A weft detaining device (6, 6', 6") of shuttleless loom, comprises a drum (20, 54) having a frustoconical section (20a, 54c) and a cylindrical section (20b, 54d), a first catching member (31, 71) for catching the weft yarn on the drum in the vicinity of the border between the frustoconical and cylindrical sections for at least a period of weft pickings, a second catching member (32, 72) for catching the weft yarn on the drum for at least a period of the first time weft picking in sequential twice weft pickings and releasing its catching action to the weft yarn for at least a period of the second time weft picking of the sequential twice weft pickings, and a third catching member (33, 73) for catching the weft yarn on the drum cylindrical section for at least a period wherein the detaining of the weft yarn for the succeeding twice sequential weft pickings is completed, thereby enabling a so-called dual-pick pass weft insertion though the weft detaining device is of the drum type.
Patent EP-0053316-A1 (EP)
Inventor: KARLSSON MATS
IPC: D21F1/32
Filed: 1981-11-14
Abstract: is invention relates to a method and a device for cleaning the clothings of pulp, board and papermaking machines, for example forming wires, fabric wires, press felts and drying wires. The pulp, board and paper industries at the manufacture of their products struggle with increasing problems of maintaining the efficiency of their machine clothings, for example forming wires, fabric wires, press felts and drying wires, as these to an ever increasing extent are affected by impurities. The machine clothings heterofore have been cleaned by means of various chemical preparations, such as dispersing agents, solvents or petroleum products. Amounts of cleaning chemicals of 30 to 40 m 3 /year are not unusual. It was found that the environmental requirements with respect to the handling of these cleaning chemicals are difficult to comply with. An alternative and improved cleaning is proposed to be carried out in operation by a brushing operation (3) against the surface of the clothing (1) which is in contact with the fibre web and along a line transverse to the running direction of the clothing in the machine in a zone where the fibre web has left the clothing.
Patent EP-0054892-A1 (EP)
Inventor: AUERBACH JOSEPH
IPC: C07D209/08
Filed: 1981-12-15
Abstract: A process for the preparation of compounds of the structure
     wherein R is hydrogen, lower alkyl containing 1 to 5 carbon atoms, cycloalkyl containing 3 to 7 carbon atoms, phenyl or phenyl substituted with halogen, trifluoromethyl, or lower alkyl or lower alkoxy having 1 to 4 carbon atoms and R 1  is hydrogen, lower alkyl having 1 to 4 carbon atoms, phenyl or phenyl lower alkyl wherein the lower alkyl has 1 to 4 carbon atoms, which comprises cyclizing a compound of the structure
     wherein R and R, are as defined above, in the presence of a Lewis or Bronsted acid or mixture thereof.
Patent EP-0039101-A1 (EP)
Inventor: COTGREAVE TERENCE
IPC: F17C3/06
Filed: 1981-04-06
Abstract: A heat-insulated container for liquefied gases, comprising a rigid outer shell (2) internally lined with a heat-insulating material (3) provided with a locating and/or supporting device (5) for pumps or other apparatus. The device (5) comprises a plate (16) made of a material having a low coefficient of thermal expansion, for example an iron-nickel alloy, and bonded directly or indirectly to the inner side (13) of the heat-insulating material (3) lining the rigid outer shell (2), said plate (16) being provided with means (19) for securing or locating a structure or apparatus (6) to, or relative to, the plate (16).
Patent EP-0051344-A1 (EP)
Inventor: SHARP MICHAEL RONALD GARNETT
IPC: G01N27/82
Filed: 1981-01-12
Abstract: An improved magnetic assembly for a magnetic pipeline inspection vehicle in which the assembly is rigidly secured on the body (3) of the vehicle which is ferro-magnetic and provides an annular magnetic return path between magnetic pole members formed of permanent magnets (2) and flexible bristles or foils (4).
Patent EP-0040090-A1 (EP)
Inventor: ERISMANN DAVID W
IPC: C23C24/04
Filed: 1981-05-11
Abstract: A chemical promotor system for use in a mechanical plating process for providing heavy, dense metallic coatings on articles, the system comprising a flash promotor for providing a thin, adherent flash coating on the articles and a continuing promotor for incremental addition together with the finely divided mechanical plating metal to form the heavy, dense coatings.