baber/WOPTO huggingface dataset:
Patent EP-0045509-A2 (EP)
Inventor: METZNER UWE
IPC: G01R33/02
Filed: 1981-08-03
Abstract: 1. An arrangement for determining the field strength of a magnetic field, with an oscillator circuit (OSZ) provided with the winding (W) of a magnetic field probe (SON) as a frequency-determining inductance (LS), so that the frequency of the oscillator circuit (OSZ) is dependent upon the strength of the magnetic field which acts upon the probe (SON), a frequency measuring device (FME) to determine the field strength by frequency measurement, followed by a display device (ANZ), characterised in that a first switching element (S1) controlled by a clock pulse generator (TG) periodically reverses the polarity of a d.c. voltage source (UG) and is connected to the winding (W) of the magnetic field probe (SON) to provide a rectangular excitation voltage, that a second switching element (S2) is arranged at the output of the oscillator circuit (OSZ) to act in synchronism with the first switching element (S1) and in each case in alternating consecutive time intervals the frequency (f1 ) which occurs for the first polarity of the excitation voltage is fed to a first input of the frequency measuring device (FME) and the frequency (f2 ) which occurs for the other polarity of the excitation voltage is fed to a second input of the frequency measuring device (FME), and that a subtractor (SUB) is connected to the output end of the frequency measuring device (FME) in order to form the difference between the frequencies (f1 and f2).
Patent EP-0049515-A2 (EP)
Inventor: TANAKA TATSUO
IPC: H01J29/34
Filed: 1981-10-06
Abstract: A beam-indexing color picture tube includes a gun for producing an electron beam that scans across a screen of the tube and a plurality of index phosphor stripes (30) provided on the screen for emitting near-ultraviolet index lights. The near-ultraviolet index lights are transmitted through a window formed in the tube to a detector (40). The detector is formed by a planar fluorescent collector (42) doped with fluorescent material for absorbing the near-ultraviolet index lights, and at the same time, generating secondary index lights having different wavelength than that of the near-ultraviolet index lights. A silicon p-i-n photodiode (44) is mounted on the planar fluorescent collector for detecting the secondary index lights and for generating electrical signal representing the near-ultraviolet index lights.
Patent EP-0054709-A2 (EP)
Inventor: GAITOS JANISE NIELSEN
IPC: B41J29/36
Filed: 1981-10-29
Abstract: method for correction of non-impact printed matter which is formed by depositing a thermoplastic marking material on the print sheet. The method uses a correction tape or ribbon comprising a substrate which carries a pressure transferable opaque, adherent pigmented material on one face. The correction ribbon is positioned between the erroneously printed character and a correction device which is actuated to produce sufficient pressure to move the correction ribbon into intimate contact with the erroneously printed character. The pigmented material is transferred selectively only to cover the erroneously printed character so that the correct character can then be printed and is not transferred to the remainder of the character area. In an alternate embodiment, the correction device is actuated concurrently with a backspace operation.
Patent EP-0052325-A2 (EP)
Inventor: BAUER RUDOLF
IPC: A45D20/10
Filed: 1981-11-10
Abstract: Das Frisiergerät weist einen Haaraufrollzylinder und eine Heißluftdüse auf. Der Haaraufrollzylinder ist mit Schlitzen versehen; sein Inneres steht mit einer Luftabsaugeeinrichtung in Verbindung. Die Heißluftdüse ist auf die Oberfläche des Haaraufrollzylinders gerichtet. Aus ihr strömt heiße Luft, die von einem ebenfalls in dem Gerät vorgesehenen Fön erzeugt wird, aus. Bei der Drehung nimmt der Haaraufrollzylinder infolge des an seinen Schlitzen herrschenden Unterdrucks das Haar auf und wickelt es auf. Das Haar wird dann in der aufgewickelten Position gehalten, während es von der Heißluftdüse her angeströmt wird. Gleichzeitig wird die Luft nach Aufnahme von Feuchtigkeit bei Durchtritt durch die Haare vom Innern des Haaraufrollzylinders her abgesaugt. Die Heißluftdüse ist in einem bestimmten festen Abstand zum Haaraufrollzylinder am Gerät angeordnet.
Patent EP-0059283-A2 (EP)
Inventor: MORISHITA TERU
IPC: B05B5/04
Filed: 1981-09-10
Abstract: A rotary type electrostatic spray painting device comprising a rotary shaft (8) and a spray head (9) fixed onto the front end of the rotary shaft. Paint is fed onto the cup-shaped inner wall of the spray head. The rotary shaft, is supported by a single thrust air bearing (44), a pair of radial bearings (22;23), and a non-contact type rotary shaft supporting device (72) having a permanent magnet. The permanent magnet (78) is arranged near the circumferential outer wall of the rotary shaft for supporting the rotary shaft by the attracting force of the permanent magnet. An electrode (66), continuously contacting the rear end of the rotary shaft, is provided. A negative high voltage is applied to the housing (2;3) of the paint device. In addition, the negative high voltage is also applied to the spray head via the electrode (66) and the rotary shaft (8).
Patent EP-0057832-A2 (EP)
Inventor: MULLENHEIM THOMAS DIPL-ING
IPC: H01F17/06
Filed: 1982-01-21
Abstract: Beispielsweise für Schaltnetzteile zur Stromversorgung von elektrischen Geräten verwendet man Funkentstöranordnungen (1), die sowohl erdsymmetrische als auch erdunsymmetrische Störströme dämpfen. Dies läßt sich durch Verwendung von stromkompensierten Funkentstördrosseln mit durch einen magnetischen Nebenschluß erhöhter Streuinduktivität erreichen. Um einen über die Wicklungen (18, 19) gut verteilbaren magnetischen Nebenschluß bei vorgegebener Dimensionierung einfach herstellen zu können, wird erfindungsgemäß die Drossel (20) in einem mit Vergußmasse (30) vergossenen Behälter (28) angeordnet und in der Nähe der Drossel (20) in die Vergußmasse (30) eingebettetes Pulver (29) aus magnetisch gut leitendem Material vorgesehen
Patent EP-0061747-A2 (EP)
Inventor: MORIWAKI TAKESHI
IPC: H01J9/40
Filed: 1982-03-26
Abstract: An apparatus for manufacturing bulbs comprises a mount holder (18) having a hole (22) through which an exhaust tube (104) is passed loosely and holding a mount (101), a sealing burner (32) arranged around the holder for fusing the contact portions of a stem (102) and the opening edge of a bulb body (108), a butting plate (36) arranged around the holder so as to be able to reciprocate along the axis of the holder, and capable of pressing on the fused contact portions, and two tipping-off burners (50, 51) for tipping off the exhaust tube. The holder includes two flame inlet ports (46, 47) opening in the outer surface of the holder and communicating with the hole. The burners are located outside the holder, and can move between a position where it can inject flames into the ports and a position where it does not prevent the movement of the butting plate.
Patent EP-0071759-A2 (EP)
Inventor: VOGELE GUNTHER
IPC: B65B9/04
Filed: 1982-07-03
Abstract: Es wird eine Vorrichtung zum Formen, Füllen und Verschließen von Verpackungsbehältern (2) vorgeschlagen. Um bei Verpackungsbehältern, die mit einer Folienbahn (3) verschlossen werden, im Kopfraum eine inerte Gasatmosphäre zu schaffen und um Füllgutportionen (4) in den Behältern zu verteilen, hat die Vorrichtung eine Begasungseinrichtung (12) mit einem sich zur Schließeinrichtung (13) hin verjüngenden Raum. Dieser Raum wird oben von der zulaufenden, von einer Gleitbahn (24) gestützten Folienbahn und unten von den Behältern begrenzt. In diesen Raum ragen in Förderrichtung und in Deckung mit den seitlichen Rändern (5) der Behälter Gaszuführungsleitunden (30, 31; 38, 39), welche quer zu ihrer Längsachse gerichtete Gasaustrittsöffnungen (35) haben. An einander gegenüberliegenden Seiten der Gaszuführungsleitungen sind die Austrittsöffnungen versetzt angeordnet.
Patent EP-0071821-A2 (EP)
Inventor: MOGENS BJARNE NIELSEN
IPC: B25D17/08
Filed: 1982-07-20
Abstract: A tool shaft, especially for drills of the percussive type, such as hammer drills, is adapted to be mounted in a tool holder (15) having fixed driving elements (17), and the shaft (11) is therefore provided with guiding recesses (12), driving recesses (13), and interconnecting transition recesses (14), which recesses in combination with the driving elements (17) form a type of bajonet joint. 
     In order to improve the universal applicability of the tool shaft also in connection with tool holders (19) of the type having radially movable driving elements (20), the driving recesses (13) are formed with a radial depth exceeding that of the guiding recesses (12), and each of the guiding recesses has a cross-sectional shape so as to define a rib or edge (18) between each associated pair of guiding and driving recesses so as to prevent spherical or cylinder shaped driving elements (20) of the radially movable type from being moved unintentionally from the driving recess into the associated guiding recess.
Patent EP-0085148-A2 (EP)
Inventor: SPIES ALFONS DIPL-ING
IPC: G01D3/02
Filed: 1982-11-19
Abstract: An error correction system for correcting machine errors or division errors in a position measuring instrument for precision machines is disclosed. The system is usable, for example, in conjunction with instruments for measuring the relative position of two objects, wherein an incremental grid division formed on a measuring scale is scanned by a scanning unit to generate analog measurement signals. According to this invention, the scale defines additional correction tracks which extend along the scale, parallel to the division, and are scanned by additional scanning elements included in the scanning unit. These additional scanning elements operate to generate analog correction signals from the correction track. These analog correction signals are used to correct the analog measurement signals with respect to errors such as amplitude errors, phase angle errors, and zero crossing errors.
Patent EP-0082324-A2 (EP)
Inventor: CHEMPOLIL THOMAS MATHEW
IPC: C07F7/30
Filed: 1982-11-22
Abstract: A Group IVa metal halide such as methyl trichlorosilane is reacted with an oxime compound such as methyl ethyl ketone oxime in the absence of a base to form in high yields a product oximinosilane, oximinogermane or oximinostan- nane (e.g. methyl tris(methyl ethyl ketoximo) silane) and a by-product oxime hydrohalide. The oxime above that found in the product may be recovered by neutralization of the by-product oxime hydrohalide.
Patent EP-0081170-A2 (EP)
Title: Hochtemperaturschutzschicht
Inventor: NICOLL ANDREW R
IPC: C23C4/08
Filed: 1982-11-27
Abstract: Die Erfindung bezieht sich auf eine Hochtemperaturschutzschicht, die durch eine Legierung aus Chrom, Silizium, Bor, Eisen und Nickel gebildet wird. Erfindungsgemäß wird der Legierung ein Leichtmetall als Zusatz beigemischt. Der Zusatz besteht vorzugsweise aus Aluminium. Zusätzlich wird der Siliziumgehalt der Hochtemperaturschuztschicht auf 1,1 bis 3,5 Gew.% bezogen auf das Gesamtgewicht der Legierung begrenzt.
Patent EP-0075342-A2 (EP)
Inventor: ROSSOPOULOS STEPHANE
IPC: B41J2/51
Filed: 1982-08-19
Abstract: La tête d'écriture à aiguilles comprend un support en deux parties (5 et 6), comprenant chacun des creusures (15, resp. 18) constituant des chemins de guidage pour des aiguilles (16) disposées selon deux rangées. La partie (6) est déplaçable parallèlement à la rangée d'aiguilles (16) sur une distance égale à l'entre-axe des auguilles (16) de façon à permettre de placer les aiguilles de la deuxième rangée en alignement ou de façon décalée par rapport aux aiguilles de la première rangée. Des moyens (19 à 26) constituent des moyens de crantage pour fixer les deux positions relatives des parties (5 et 6). Ces dernières (5 et 6) sont en rubis et la partie (5) est en deux pièces (12 et 13) collées en (14).
Patent EP-0073665-A2 (EP)
Inventor: DOLAN MICHAEL JAMES
IPC: C10G11/18
Filed: 1982-08-27
Abstract: Sulfur trioxide concentration in the flue gas of catalytic cracking regenerators is maintained at a predetermined level by controlling the flow rate of oxygen-containing regeneration gas into the regenerator, and, optionally, the amount of carbon monoxide combustion promoter in the regenerator.
Patent EP-0079216-A2 (EP)
Inventor: CONANT RONALD G
IPC: F02K3/06
Filed: 1982-11-05
Abstract: An annular inlet stator vane assembly (18) positioned upstream of the bypass and core flow passages (24, 26) of a turbofan jet engine is provided with energy-absorbing bendable vanes (38) which are fixedly secured to a radially outer support shroud (42) and extend through radial slots (96,98) in an inner shroud (40). The radially inner ends of the vanes (38) are releasably secured to the inner shroud (40) by specially designed deformable retaining clips (102, 124) which are welded both to the inner ends of the vanes (38) and to the shroud (40). These features of the vane assembly (18) cooperate to limit the circumferential extent of inlet vane damage in the event of ingestion into the engine of foreign bodies such as birds, and to help to prevent damaged parts of the vane assembly from being drawn through the core passage of the engine or blocking surch core passage.
Patent EP-0071521-A2 (EP)
Inventor: NEDELEC LUCIEN
IPC: C07D401/04
Filed: 1982-07-21
Abstract: Novel 2H-indole-2-ones of the formula    <IMAGE>  I  wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms and aralkyl of 7 to 12 carbon atoms, a and b are both hydrogen or together form a carbon-carbon bond, Z is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, hydroxyalkyl of 2 to 8 carbon atoms, aryloxyalkyl of 7 to 12 carbon atoms, cycloalkylalkyl of 4 to 12 carbon atoms, alkenyl and alkynyl of 3 to 8 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with at least one member of the group consisting of halogen, alkoxy of 1 to 4 carbon atoms, alkyl of 1 to 4 carbon atoms, -OH, -CF3, -OCF3, -NO2 and -NH2 and their nontoxic, pharmaceutically acceptable acid addition salts having remarkable dopaminergic stimulating and antianoxic properties and their preparation.
Patent EP-0092784-A2 (EP)
Inventor: SHAKAS PAULINE V
IPC: A47D9/02
Filed: 1983-04-20
Abstract: The infant transitional sensory system provides a hammock (2) which may be supported in any of various positions from a deep pocket to a relatively flat or spread position to receive an infant thereon. It includes a sonic device (10) that may be received on and attached to the sheet (2) for generating audible and vibrational impulses simulating the human heart beat. The sheet (2) preferably is of a soft, textured, flexible material, the system providing an enriched environment and substantial tactile kinesthetic stimulation for the newborn to stimulate the normal, full development of the child's primary sensory systems in a uniquely effective, simple fashion.
Patent EP-0105125-A2 (EP)
Inventor: KAWABE SHUN
IPC: G06F9/38
Filed: 1983-08-03
Abstract: A data processing system comprises a plurality of scalar processing units (3,4). a single common vector processing unit (5) shared by the scalar processing units (3, 4) and a main memory (1) accessible by the scalar processing units (3, 4) and the vector processing unit (5), thereby matching the scalar processing capabilities with the high-speed processing capability of the vector processing unit (5).
Patent EP-0099610-A2 (EP)
Inventor: STROBBE LAURENS
IPC: B65D5/00
Filed: 1983-07-18
Abstract: The rectangular cardboard box is intended for packing objects of different sizes, but particularly for packing paper sheets of different formats. It is folded from a pre-cut blank whose fold lines are arranged such that vertical columns (32-35) can be provided in at least two corners (18-21). hese columns are pref. integral with the respective sides (7-10) and may extend over the full box height or part thereof. Insert panels (54) may be placed between two columns. Each column may consist of flaps interconnected via fold lines parallel to he fold joining it to a side. FL
Patent EP-0091782-A2 (EP)
Inventor: HARADA SETSUO
IPC: C07C235/06
Filed: 1983-04-06
Abstract: An inclusion compound of a lankacidin-group antibiotic with cyclodextrin, having enhanced water-solubility and stability and a veterinary composition containing the same, is useful in the treatment of swine dysentery. The inclusion compound can be prepared by adding a lankacidin-group antibiotic to an aqueous cyclodextrin solution and stirring.
Patent EP-0110640-A2 (EP)
Inventor: RICE THOMAS K MINNESOTA MINING
IPC: G01N33/566
Filed: 1983-11-18
Abstract: A receptor-based clinical or research competitive inhibition assay method for determining histamine in body or laboratory fluids is disclosed. A kit for carrying out the method is also described comprising an amount of histamine receptors sufficient to provide an excess of receptors for bindung with the amount of histamine in the sample to be assayed, and an amount of a histamine-indicator conjugate sufficient to react with the resulting unbound histamine receptors present after reaction of the histamine sample with the histamine receptors.
Patent EP-0135019-A2 (EP)
Inventor: CALDWELL LUTHER BOWEN
IPC: H01L21/3205
Filed: 1984-07-16
Abstract: Concentric patterns of cells or macros (1a, 1b) and conductive lines 13 conserve space on a substrate having two conductive levels. Macros occupy only the first metal level M1 and lines (13) are on the second metal level M2. The M1 wiring in accordance with this invention has a 90° bend in it and is generally concentric. Wiring in the M2 level is perpendicular to wiring in the M1 level spaced from it and accordingly is also concentric. Wires in the M1 level (11a, 11b) are shown dotted. Interconnection between points (9a, 9B) implies use of via holes (15a, 15b) as standard. The second metal level may also contain concentric patterns of power buses and ground buses.
Patent EP-0135196-A2 (EP)
Inventor: YOTSUTANI AKIO
IPC: H04M17/00
Filed: 1984-09-14
Abstract: A mobile radio communication system having a plurality of fixed stations (2,3; 50) respectively connected to a plurality of subscriber's lines extending from a telephone exchange, and a plurality of mobile stations (4,5; 10) linked with the fixed stations (2,3; 50) through radio channels. Each of the mobile stations (4.5; 10) effect speech via one of the fixed stations (2.3; 50). The system comprises means provided for each fixed station (2,3; 50) for transmitting rate charging information from the telephone exchange to a mobile station (4,5; 10) under speech, and rate collecting means provided for each mobile station (4,5; 10) and being responsive to the rate charging information to vary its content.
Patent EP-0144679-A2 (EP)
Inventor: PIAI DINO
IPC: D06F37/00
Filed: 1984-10-24
Abstract: In conventional laundry washing machines of the top- . loading type, the mounting elements of a rotatable drum housed in the washing tub are accessible only from the interior of the drum, rendering repair and maintenance operations rather cumbersome. 
     In a drum for a laundry washing machine of the above described type, provided with journals for its support in the tub, each journal being mounted on one side in a bearing housed in a corresponding seat of a first support releasably secured to the respective lateral wall of the tub with at least one sealing element being interposed therebetween, and connected, on the other side, to a second support secured to the respective lateral wall of said drum and cooperating with at least one further resilient sealing element concentric therewith, the invention overcomes the above noted drawbacks by providing that between said first and second supports there is disposed a further rigid support element of annular shape, provided with at least two separate cylindrical seats concentric with one another for mounting the resilient sealing elements thereon, said further support elements being further provided with respective cylindrical rim portions adapted to cooperate with said bearings for preventing axial displacement thereof.
Patent EP-0151700-A2 (EP)
Inventor: WUNNING JOACHIM DR-ING
IPC: C21D9/00
Filed: 1984-11-07
Abstract: An industrial furnace for heat-treating metallic workpieces has separate heating and cooling chambers. The latter uses a circulating cooling gas, the flow of which against or past the workpieces produces cooling or gas-quenching. The furnace may have another chamber for oil-quenching lying below the gas-cooling chamber. In order to enable the gas cooling to operate quickly and efficiently, a cooling box fed with air by ventilator fans is provided in the shape of a tunnel, with internal surfaces above and at both sides of the effective cooling space constituted by interchangeable nozzle plates (or blank plates if no nozzle openings are desired at the top or at the sides). The workpieces to be cooled rest on a platform which may be raised or lowered to adjust the distance from the top nozzle plate or lowered into an oil bath. The nozzle plates provide a choice of nozzle patterns for different articles or groups of articles to be cooled after heat treatment. The nozzle plates may have setbacks or protrusions in order to vary the spacing of the nozzle openings from the median plane of the cooling tunnel.
Patent EP-0151803-A2 (EP)
Inventor: CEBE LASZLO DIPL-ING
IPC: H03F1/56
Filed: 1984-12-27
Abstract: 1. Circuit arrangement for adapting an amplifier (E) with an inductance (Le ) adjustable for the purpose of level control in the emitter circuit to a filter (Sz) with an input inductance (L1 ), particularly for transmission transfer devices, the input of the circuit arrangement being formed of the base of the transistor (T) of the amplifier and ground and the output being formed of the active point of the output of the filter (Sz) and ground, characterised in that the circuit arrangement is developed as a simple quatripole network in that the collector of the transistor (T) of the amplifier (E) is connected to the part (Sz0 ) of the filter (Sz) remaining without input inductance via a resistor (R1 ) terminating the input of the filter (Sz), and that the input inductance (L1 ) is provided between ground and the common point of the collector of the transistor (T) of the amplifier (E) and of the resistor (R1 ) terminating the input of the filter (Sz).
Patent EP-0114741-A2 (EP)
Inventor: GRIFFITHS ANTHONY CHARLES MURR
IPC: B29C39/16
Filed: 1984-01-17
Abstract: A method of continuous production of foamed material, wherein foam forming materials are fed from below at a controlled rate and the foamed material is drawn away from above at a corresponding rate. Foaming takes place in a diverging expansion enclosure bounded by moving sheet material fed in collapsed tubular form and constrained to follow a diverging path and draw away from above so as to travel with the foaming material at a rate corresponding to its rate of travel.
Patent EP-0125913-A2 (EP)
Inventor: ISHII KAZUNORI
IPC: H05B3/56
Filed: 1984-05-11
Abstract: A flexible heating wire comprising a first conductive body, a second conductive body and a thermally fusible electrically insulative body arranged such that said first and second conductive bodies will be brought into electric contact with each other when said thermally fusible electrically insulative body is thermally fused, a third conductive body, and a heating body having a positive temperature coefficient and held in electric contact with said at least one of said first and second conductive bodies and said third conductive body.