baber/WOPTO huggingface dataset:
Patent EP-0030993-A1 (EP)
Inventor: SOJKA JOACHIM
IPC: H01R4/48
Filed: 1980-02-25
Abstract: In this mounting plate, an insulating plate (2) for the production of a printed circuit is provided on one side with metallic conductor paths (3). For the solder-free connection of connecting wires of electronic components, the mounting plate is provided with through- holes (6) at the respective connecting points, into which holes terminal springs, consisting of a head (9) and two spring limbs (10) originating from the head, can be locked. As a consequence of the locking achieved by the shoulders (15) of the spring limbs (10), the head (9) is pressed against the conductor path (3) to form a contact, so that, to produce the desired connections, the connecting wires of the electronic components merely have to be clamped between the respective spring limbs (10). <IMAGE>
Patent EP-0020917-A1 (EP)
Inventor: HERWIG THOMAS DIPL-PHYS
IPC: G08B13/18
Filed: 1980-04-21
Abstract: An optical arrangement for use with an infrared detector characterized by a concave mirror surrounding the infrared detector, a body having a plane reflecting surface extending perpendicular to the axis of the detector, which surface faces the detector and the conical concave mirror, and having a conical reflecting surface extending from the plane surface, and at least one planar directional mirror pivotably mounted for reflecting infrared radiation at the conical reflecting surface. The arrangement can be used to monitor a space and if used with a second arrangement, whose directional mirrors are arranged to provide new sensing curtains adjacent the curtains of the first detector, the arrangement can determine the direction of movement of the object passing through the space.
Patent EP-0028416-A1 (EP)
Inventor: BARABAS UDO DR DIPL-ING
IPC: H04N7/14
Filed: 1980-11-03
Abstract: Die Erfindung bezieht sich auf ein Breitband-Vermittlungs-system für Fernseh-(TV-) Signale und gegebenenfalls auch Hörfunk-, Digitalfernsprech-, Bildschirmtext- und/oder Bildfernsprech-Signale. Zur Herabsetzung des schaltungstechnischen Aufwandes der eigentlichen Breitband-Koppelanordnung (1kq,...,pkt) wird jedes TV-Programm (P1...Pp) einem programmindividuellen Eingang (E1...Ep) der Breitband-Koppelanordnung (1kq...pkt) im Zeitmultiplex in einer Mehrzahl von Zeitkanälen mehrfach zugeführt; über die Breitband-Koppelanordnung (1kq...pkt) hat jeder Teilnehmer (Tq...Tt) in der genannten Mehrzahl von Zeitkanälen gleichzeitigen Zugang zu einer entsprechenden Mehrzahl von Programmen (P1...Pp). In der Breitband-Koppelanordnung (1kq...pkt) sind die einzelnen Programm-Signalquellen (P1...Pp) jeweils über einen Fächer von ständig entriegelten, jeweils eine Mehrzahl von Ausgangen aufweisenden ECL-Gliedern (F1a...Fpc) mit den dem jeweiligen Eingang (E1...Ep) zugehörigen, zu den einzelnen Ausgängen (...A1...At...) führenden Koppelpunktschaltern (...pkq....pkt...)verbunden; diese Koppelpunktschalter (...pkq,...pkt...) sind ebenfalls durch ECL-Verknüpfungsglieder realisierbar.
Patent EP-0023736-A1 (EP)
Inventor: ZWANENBURG DIRK JAN
IPC: G11B7/24047
Filed: 1980-07-16
Abstract: The invention relates to a dye-containing layer in which dye, if desired in a very large weight percentage is dissolved or finely divided in a copolymer (1 : 1) of methyl vinyl ether and maleic anhydride or a semi-ester thereof. 
     The dye-containing layer is particularly suitable for use as a recording layer in an optical information recording element.
Patent EP-0024765-A1 (EP)
Inventor: AARTS PETRUS JOHANNUS JACOBUS
IPC: G11B5/52
Filed: 1980-08-19
Abstract: A helical-scan video cassette recorder (1) is provided with a rotary head-drum system (13) which is centred on a drive spindle (7) by elastic deformation of one or more wall portions. In order to obtain an accurately reproducible centring of the head-drum system relative to the axis of rotation (6) ofthe drive spindle, the occurrence of a non-reproducible oblique position of the head-drum system on the drive spindle is mitigated by centring the head-drum system near each of its two sides by means of elastically deformable wall portions (16,18). One or both of the centring means provided on opposite sides of the head-drum system may function as a clamping means for clamping the head-drum system on the spindle as well (Fig. 3).
Patent EP-0044406-A1 (EP)
Inventor: STEPHAN ERNST WILHELM
IPC: F24H9/20
Filed: 1981-06-15
Abstract: The energy losses of a heating boiler should be kept as low as possible. For this purpose the temperature of the boiler water and the power of the burner should be adapted to varying heat requirements. When heat requirements are low, a low boiler water temperature leads to low cooling losses, and low boiler power leads to good burning behaviour. When heat requirements are high, a high boiler water temperature leads to the required flow temperatures and high burner power leads to the required energy feed.
Patent EP-0043487-A1 (EP)
Inventor: KUEHLE ENGELBERT DR
IPC: C07C313/00
Filed: 1981-06-22
Abstract: Die Verbindungen der allgemeinen Formel <IMAGE> in welcher R¹ für eine Triahlogenmethylsulfonyl- oder Dihalogenmethylsulfonyl-Gruppe steht, R² für Wasserstoff, Halogen, Niederalkyl- oder Niederalkoxi-Gruppen steht, und R³ für Wasserstoff, Halogen, Niederalkyl-, Niederalkoxi-, Niederalkylmercapto- oder Aroxi-Gruppen steht, wobei letztere gegebenenfalls substituiert sein können, werden erhalten, wenn man Tetrachlorphthalsäureanhydrid mit einem Amin in Gegenwart eines Verdünnungsmittels umsetzt. Die Wirkstoffe sind für den Gebrauch als Pflanzenschutzmittel geeignet und sind besonders gut wirksam gegen bakterizide Pflanzenkrankheiten. wie z.B. gegen Bakterien der Gattung Xanthomonas. z.B. gegen Xanthomonas oryzae an Reis.
Patent EP-0044016-A1 (EP)
Inventor: GIACUMIN SALUZ
IPC: B65C9/18
Filed: 1981-07-07
Abstract: 1. Labelling apparatus including a device for transporting the articles (3) to be procided with labels (16), which transporting device comprises a worm conveyer (6) and a conveyer belt (4), and including at least one device for applying the labels onto the articles, characterized in that the worm conveyer (6) is located below that area of the device for applying the labels where the articles are provided with labels, that the conveyer belt (4) is arranged ahead of the worm conveyer (6), and that a feeding device is located above that end of the conveyer belt (4) which is closer to the worm conveyer (4) as well as above the initial section of the worm conveyer (4).
Patent EP-0034479-A1 (EP)
Inventor: SMITH DAMON
IPC: G01H3/00
Filed: 1981-02-13
Abstract: cardiac monitoring system includes a high fidelity transducer (19) wherein the body of the transducer (19) incorporates a rim (23) which contacts the skin of the chest wall of the patient. The transducer itself is restrained or fixed relative to the back of the patient. This allows signals, for example signals relating to valvular events, to be read from the heart which heretofore have not been obtainable in noninvasive cardiological monitoring.
Patent EP-0036323-A1 (EP)
Inventor: VOGES KENNETH
IPC: F24S10/70
Filed: 1981-03-16
Abstract: Apparatus for use in a solar heating system comprising a collector, including a housing (50) having spaced ends. Means (72,74) are provided within the housing (50) for defining a cavity capable of holding a heat transfer fluid. A light absorbing surface (82) is presented toward the light transmitting sheet on the housing for absorbing heat. A supply pipe (86) and a drain pipe (86) extend from one end of the housing to the other end and are accessible from each end of the housing (50) The drain pipe (86) communicates with the cavity at a region thereof that is remote from the region at which the supply pipe communicates with the cavity. A manifold (11) includes a pressure pipe (136) having a supply fitting (146), a return pipe (138) alongside the pressure pipe (136) ans a drain fitting (150). First and second coupling means (106,154) are provided for connecting the supply pipe (86) and supply fitting (146) and the drain pipe (86) and drain fitting (150) respectively.
Patent EP-0041824-A1 (EP)
Inventor: DAWSON PETER HENRY
IPC: B05D5/12
Filed: 1981-06-03
Abstract: A method of forming electrical insulation comprises spraying on to a surface both a bonding material and flakes of an insulating material, more especially mica flakes having a maximum dimension significantly smaller than 1 mm, so as to form a mixture of the materials, and treating the mixture to form a compact coherent layer on the surface.
Patent EP-0042317-A1 (EP)
Inventor: MARICHY GERARD
IPC: B41J2/02
Filed: 1981-05-27
Abstract: In order to generate the droplets, the liquid E is passed to the nozzles (1), a pressure wave being able to reach all the nozzles and being such that the pressure wave surface (11) forms a substantial angle  alpha  with the line of nozzles. Thus the pressure wave passes successively through each nozzle at different times, creating the successive formation of the drops. The invention applies to ink jet printers. <IMAGE>
Patent EP-0047775-A1 (EP)
Inventor: VILJANMAA ANTTI K
IPC: C14B1/26
Filed: 1981-03-20
Abstract: Procede et dispositif de remplacement de cadres d'etirage du cuir dans une machine a etirer le cuir, comprenant une table de changement de cuir sur laquelle ces cadres d'etirage peuvent etre places pour le changement des peaux. Les cotes de chaque table de changement de peau (1) sont pourvus de cadres (8a, 8b) pouvant etre deplaces verticalement vers le haut et vers le bas et pourvus de deux chemins de guidage (9, 10; 11, 12) disposes l'un sur l'autre pour des rouleaux montes sur les bords du cadre d'etirage. Une connexion pouvant etre ouverte et fermee (16, 13) est amenagee entre les chemins (9, 10; 11, 12) pour transferer les cadres d'etirage du chemin superieur (9; 11) sur le chemin inferieur (10; 12) avant le changement des cadres d'etirage. Pour permettre un remplacement rapide des cadres d'etirage du cuir, le cadre, arrivant du chemin en sortant dudit dispositif de sechage et sur lequel est montee une peau sechee pouvant etre enlevee, est passee sur le chemin superieur (9; 11) des chassis de levage (8a, 8b) sensiblement en meme temps que le cadre d'etirage reposant sur le chemin inferieur (10; 12) de ces cadres est passe sur un chemin conduisant audit dispositif de sechage, et ensuite les cadres de levage (8a, 8b) sont abaisses dans la position rabaissee pour descendre un cadre d'etirage qui vient d'arriver sur la table de changement de peaux.
Patent EP-0057217-A1 (EP)
Inventor: EKNOR PER OLOV EDVARD
IPC: A47L15/44
Filed: 1981-08-10
Abstract: Le dispositif se compose essentiellement d'un rouleau d'alimentation (15) avec des compartiments (19) dans une enceinte (16) et une alimentation en detergent. Etant donne que le detergent est hautement hygroscopique, il est important d'empecher l'humidite de penetrer dans l'alimentation. Par consequent, le rouleau est fabrique en materiau elastique et separe une ouverture de remplissage (20) et une ouverture de vidange (21) dans l'enceinte. Le rouleau est mis en rotation par intervalle a l'aide d'un moteur (18) commande par un dispositif de commande de programme.
Patent EP-0064560-A1 (EP)
Inventor: KOJIMA TADASHI
IPC: F23N5/24
Filed: 1981-11-20
Abstract: Une vanne de fermeture de securite permet de fermer les passages lateraux primaire et secondaire en reponse a un signal de fermeture d'urgence en ouvrant les passages lateraux primaire et secondaire en un temps de fonctionnement normal. Cette vanne peut etre ramenee a sa position initiale apres confirmation de l'absence de fuite de gaz au niveau du passage lateral secondaire, avec un facteur de securite extremement eleve.
Patent EP-0056270-A1 (EP)
Inventor: SAKIMICHI SHIGEYUKI
IPC: H04N5/60
Filed: 1982-01-11
Abstract: An apparatus for receiving and demodulating an aural multiplex signal of a television receiver is provided. (R+L)/2 and R signals acting as main and auxiliary aural signals are transmitted to the apparatus at reception of stereo broadcasting, and first and second aural signals acting as the main and auxiliary aural signals are transmitted at reception of dual broadcasting. A first amplifier (7) amplifies the main aural signal by switching the alternating current gain of either 2n or n times, and a second amplifier (13) having the gain of n times amplifies the auxiliary aural signal. At the reception of stereo broadcasting, the L and R aural output signals are obtained from the main aural signal amplified by 2n times and the auxiliary aural signal amplified by n times. At the reception of dual broadcasting, first and second aural output signals are obtained from the main and auxiliary aural signals both amplified by n times.
Patent EP-0058362-A1 (EP)
Inventor: PEGELOW ERICH
IPC: A47J41/02
Filed: 1982-02-06
Abstract: 1. A pivotably mounted cover for a bottle like receptacle, which cover has in its closed position a guide means (26) disposed coaxial to the bottle neck, said cover comprising a stopper-like closure member (12) movably guided between an upper position and a lower position, and assuming in its upper position, a location substantially above the bottle neck, and in its lower position, a location interiorly of the bottle neck, characterized in that - the closure member (12) is a known per se expansion stopper (15) being resiliently expansible and stretchable between a lower clamping surface (14) and a counter clamping surface (13), with the lower clamping surface (14) of said stopper being provided with an upstanding guide stem (17') guided with-in a sleeve, - that the guide stem (17') is a part of a tensioning screw (17) the threaded end of which is screwed into a threaded portion (24) guided in the upper portion of the sleeve (19) and forming a part of a turning handle (28), the threaded portion resting on a collar (30) which is disposed in the interior of the sleeve (19), - and that the sleeve (19) is guided for axial movement within a guide means (26) of the snap cover (11) and resiliently supported by a helical spring (27).
Patent EP-0061605-A1 (EP)
Inventor: HAYDEN STEPHEN CHARLES
IPC: C09K3/14
Filed: 1982-03-06
Abstract: Disclosed is a composite abrasive particle comprising a core abrasive crystal and a silicon carbide coating adherently bonded to substantially all of the exterior surfaces of said core crystal, said silicon carbide coating characterized by silicon carbide crystals having a random orientation substantially independent of the structure of the core crystal, the outer surface of the coating being conformationally irregular. Aggregates of the composite abrasive particles are interconnected by a matrix of silicon carbide which has an open structure. Preferred core abrasive crystals are diamond or cubic boron n ; tride. The composite abrasive particles preferably are made by infiltrating core crystals coated with non-diamond carbonaceous material with fluid silicon to produce a mass of core crystals bonded together by silicon carbide and e'emental silicon, leaching substantially all of the silicon from the bonded mass with a silicon leaching agent, sub-div ding the resulting leached mass, and recovering the composite abrasive particles.
Patent EP-0083807-A1 (EP)
Inventor: HIRSCH WILHELM
IPC: B01J3/04
Filed: 1982-01-08
Abstract: 1. A heatable high-pressure autoclave for high operating temperatures, comprising a thin-walled reaction vessel having an electric heating coil on its outer jacket and disposed at a distance in a thick-walled pressure container, a refractory concrete insulating material filling the space between, characterised in that the space filled with insulating material (3) is dimensioned in accordance with the prescribed maximum surface temperature of the pressure container (2), which is gas-tight sealed, a temperature sensor (11) disposed near the heating coil (10) is connected to a temperature regulator (25) which switches off the heating current when a correspondingly fixed maximum heating temperature is reached, and the terminal connections (20) for the heating coil (10) are disposed in an explosion-proof connecting box (18) at the pressure container (2).
Patent EP-0057950-A1 (EP)
Inventor: VAN DER GRAAF GERHARDUS CORNEL
IPC: E21B43/01
Filed: 1982-01-22
Abstract: The system (12) includes two groups (A, B) of parallel conduits (1, 2), wherein the corresponding conduits (1 and 2) are interconnected by universal joints (6). 
     The first group (A) is inclined to the horizontal and is supported by a frame (27) of low torsional rigidity, thus allowing warping of the first group (A). 
     The second group (B) is suspended from a floating platform and is supported by a flexible structure (24, 28). 
     The flexible assembly of the system (12) allows an oscillating movement of the floating platform in all directions.
Patent EP-0063393-A1 (EP)
Inventor: VAN STRATUM ANTONIUS JOHANNES
IPC: H01J9/395
Filed: 1982-03-31
Abstract: Method of producing a low-pressure mercury vapour discharge lamp having a discharge vessel (1), a metal or an alloy which forms an amalgam with mercury being provided in the discharge vessel (1) before the desired gas atmosphere is established in the discharge vessel (1) and the discharge vessel (1) is sealed in a vacuum-tight manner, at leastthe metal or the alloy (11) being in a closed container (8) which is provided near a portion (9) of the interior wall of the discharge vessel (1), the container (8) being opened after the discharge vessel (1) has been sealed in a vacuum-tight manner, at least a portion of the metal or the alloy (11) then leaving the container (8) and moving to the interior wall portion (9) located near the container (8).
Patent EP-0068588-A1 (EP)
Inventor: HOLTSLAG DIRK JAN
IPC: B65B25/04
Filed: 1982-06-23
Abstract: The machine comprises a conveyor belt (2; 41) having means (3), such as holes for determining the position of the objects on it, and means (14, 15, 16, 17) to supply a continuous web (1; 41) of honey comb shaped packaging material above the conveyor belt (2; 41) and to slide that material over the objects lying on the belt. As a consequence most of the cells of the packaging material are filled with an object. The filled packaging material is divided into pieces of certain length and the machine may be provided with an apparatus (22) for packing these pieces into boxes.
Patent EP-0057541-A1 (EP)
Inventor: MOLUSIS ANTHONY J
IPC: G06F19/00
Filed: 1982-01-22
Abstract: This invention provides a microprocessor based control instrument which can operate as any one of several types of controllers, each providing two or more modes of operation. The instrument incorporates a read only memory and means for causing the control instrument to operate as one of the types of controllers provided for by the program, and switch means for selecting the mode of operation. The instrument may have a control panel controlled by a second microprocessor and may incorporate a bar graph display and means for selecting the signal displayed. 
     To facilitate the re-configuring of such instruments, a microprocessor based keyboard/display may be provided in which the function of the keys is varied automatically depending on the instrument to which the keyboard/display is connected. The keyboard/display may comprise a random access memory in which may be stored data received from one instrument, and from which may be read data from said keyboard/ display. The keyboard/display can be used with a recorder to provide for print-out of the data stored in the random access memory.
Patent EP-0077221-A1 (EP)
Inventor: LAGANIS DENO
IPC: C09D163/00
Filed: 1982-10-14
Abstract: A hydrolytically stable heat-curable composition suitable for use as a hermetic varnish for wires or other electrical conductors comprises an aqueous solution of a water reducible epoxy adduct of an epoxy compound, an amino substituted aromatic carboxylic acid and a water soluble amine, a water soluble organic solvent boiling above 150 °C, and a water soluble or reducible phenolic crosslinking agent.
Patent EP-0079713-A1 (EP)
Title: Improvements in scraper chain conveyors
Inventor: MILLINGTON MICHAEL JOHN
IPC: E21F13/06
Filed: 1982-11-01
Abstract: A scraper chain conveyor having scraper bars (2) secured to a pair of chains running centrally of associated pans. The scraper bars are symmetrical about a central plane and are formed with recessed lands (8) and shoulders (10) to engage with a horizontally disposed link of chain. A retaining plate (20) is secured to each scraper bar with low lands (22) mating with the recessed lands (8) by means of bolts extending through bores (32, 34) penetrating matching faces (26, 28). The bores are inclined at 5° to the direction of motion and the matching faces inclined at 79° to the direction of motion such that tensioning the bolt urges the retaining plate toward the scraper bar to clamp the horizontally disposed chain link between them.
Patent EP-0080385-A1 (EP)
Inventor: BOX FREDERICK JAMES
IPC: F04B9/10
Filed: 1982-11-25
Abstract: A pump system, particularly suitable for pumping wet mixes and slurries, achieves an output of pumped material substantially free from pulsations or fluctuations by control movement of power pistons (12A, 12B) within power cylinders (10A, 10B). The power pistons (12A, 12B) are connected by piston rods (14A, 14B) to pumping pistons (16A, 16B) which suck material to be pumped in through valves (20A, 20B) and put through valves (22A, 22B) into a delivery pipe (26). A closed loop (32) connects annular chambers (13A, 13B) of the power cylinders (10A, 10B), and a continuously operating pump (P2) feeds the closed loop (32). The power pistons (12A, 12B) on their suction strokes move faster than on the delivery strokes, whereby one or other or both pistons (12A, 12B) are always moving forwards. Control adequate to achieve a smooth delivery of pumped material is achieved by providing sensing valves (PVA1, PVA2, PVB1, PVB2) on each power cylinder (10A, 10B), these valves being arranged to be actuated at different positions of the power piston (12A, 12B) within the cylinder. The sensing valves pass signals to check valves (CV1, CV2) to vent and close the closed loop (32) in response to actuation of the sensing valves and thus to control movement of the power pistons in the cylinders.
Patent EP-0083201-A1 (EP)
Inventor: WATKISS CHRISTOPHER R
IPC: B65H39/045
Filed: 1982-12-21
Abstract: In a rotary collating and/or inserting machine where individual sheets are peeled from the bottom of a plurality of stacks (35) of sheets arranged spaced around a circle on a table (34a ... 34f) and are moved down through one or more radial slots in the table, the separation of the bottom sheet of each stack, preferably at a corner, is initiated by creating changes in air pressure in a cyclically controlled manner at or adjacent to the upper region of the or each slot. This can be accomplished by the provision of suction holes (46) along the length of the or each slot or by changing the contour of the table surface, such as by incorporating a bellows. To aid onward movement of the sheets the forces acting on the bottom sheet at its entry into a slot in a sense to divert the sheet into the slot are changed by varying the air pressure as the bottom sheet passes down through the slot. Cyclically controlled suction means (43, 47) are preferably provided at or adjacent to the lower region of the or each slot.