baber/WOPTO huggingface dataset:
Patent EP-0064216-A2 (EP)
Inventor: IVANOV PETER
IPC: G01L5/04
Filed: 1982-04-20
Abstract: A device and apparatus containing a plurality of devices for the contactless measuring of the mechanical-tension condition of a ferromagnetic sheet. The device has an excitation unit (60) which generates in a first direction an alternating magnetic field in the ferromagnetic sheet, and a detection unit (61) which detects the mechanical tension of the ferromagnetic sheet and measures a magnetic alternating field produced in a second direction substantially perpendicular to the first, the excitation unit (60) having a first and a second magnet core which are arranged parallel and mirror symmetrically with respect to one another and are provided with at least one excitation winding (23, 25; 27, 29) each, the detection unit (61) having a third magnet core which is arranged substantially perpendicularly and symmetrically to a bisecting line running between the first and second magnet cores and is equipped with a detection winding (31, 33). In the apparatus, the excitation units (60) of the devices arranged side by side are connected to generators (37) of various frequencies. The device and apparatus according to the invention ensure a uniform magnetic field for magnetically measuring the mechanical tension and thus make it possible to measure visible and hidden flatness deviations. <IMAGE>
Patent EP-0072443-A2 (EP)
Inventor: LIU RAYMOND C
IPC: G01J1/44
Filed: 1982-07-16
Abstract: This invention relates to a method and apparatus for measuring the exposure variation in the cross scan direction in an optical projector and scanning apparatus of the type that uses an annular aperture or slit. This measuring is achieved by measuring the light intensity from point to point along the arcuate illuminated area. Where the illuminated area is tapered so as to accommodate a pivoting carriage the system of this invention processes the intensity signal to yield a uniformity signal that only indicates departures from the ideal.
Patent EP-0070555-A2 (EP)
Inventor: AUCHTER BRUNO DIPL-ING
IPC: F17C7/02
Filed: 1982-07-19
Abstract: 1. Apparatus for supplying vehicles with liquid, in particular cryogenic, fuels, by means of an immersion pump assembly (17) which consists of a pump (34) and an electric motor (32) and which is arranged in a tubular housing (4) extending down to the bottom (5) of a feed container (1) and connected to the covering flange (9) which seals the housing, having a valve (22) at the lower end of the housing, which establishes connection with the feed container characterised in that the pump (34) of the immersion pump assembly (17), which together with the tubular housing (4), forms an annular channel (24) connecting the lower end to the upper end of the housing, is a displacement pump ; and that the connection between the covering flange (9) and the assembly consists of a pressure pipe (16) which passes through the covering flange and is welded thereto and connected to the pressure side of the assembly.
Patent EP-0076914-A2 (EP)
Inventor: BERTSCHY JOHN RALPH
IPC: B41J2/175
Filed: 1982-08-25
Abstract: in continuous flow ink jet printers, over 95% of the ink in the ink reservoir is recirculated each time the volume of ink in the reservoir is cycled through the printer. The printer shown in the drawing provides a very low evaporation rate for the recirculating ink. With a low evaporation rate, the ink may be replenished with ink alone rather than having to supply ink concentrate and solvent to readjust the ink composition. The low evaporation rate is achieved by keeping the temperature of the ink in the reservoir and at the print head near ambient temperature of the printer's environment and by minimizing the air flow through the reservoir. 
     Ink in reservoir (10) is pumped by pump (12) through coarse filter (10), pressure regulator (22), fine filter (30) and air flow heat exchanger (26), to the drop generator (14) of the printer. Excess ink is returned to the pump inlet through duct (23) and relief valve (24). Unused drops are collected by print gutter (16) during printing and by start/stop gutter (18) during start-up and stop and are recirculated back to the reservoir (10). Vacuum source (20) maintains an air pressure in the reservoir (10) only slightly below atmospheric pressure (e.g. (10) cms of water below) and the flow resistance of the return line (17) is sufficiently low that this small negative pressure is adequate to recirculate the ink. Float switch (38) controls valve (38) which meters replenishment ink from container (34) to the reservoir as ink is consumed.
Patent EP-0075943-A2 (EP)
Inventor: NIINO SHUHEI MITSUBISHI DENKI
IPC: B21B1/18
Filed: 1982-09-29
Abstract: A control device for a continuous rolling machine adjusts the rolling position of an ith mill stand to correct a first rolling material dimension and simultaneously controls the rolling position of an (i-l)th mill stand to adjust a perpendicular dimension of the rolling material to compensate for changes caused by the adjustment of the rolling position of the ith mill stand.
Patent EP-0059630-A2 (EP)
Inventor: UENO KOUJI
IPC: G11C17/18
Filed: 1982-03-01
Abstract: A field programmable device has word lines (W<sub>1</sub>,W<sub>2</sub>,W<sub>3</sub>), crossing bit lines (B<sub>1</sub>,B<sub>2</sub>,B<sub>3</sub>), and memory cells (M<sub>11</sub>,M<sub>12</sub>,M<sub>21</sub>,M<sub>22</sub>) each connected to a bit line and a word line.Outflow of current through parasitic P-N-P-N elements (Tr<sub>1</sub>, Tr<sub>2</sub>) is prevented by voltage supply means (diodes Da and resistors Ra - Figures 7 and 8) for supplying sufficiently high voltage to non-selected word lines.Leakage of current through parasitic P-N-P transistors (Tr<sub>3</sub>) of already written cells is also prevented by voltage supply means for supplying sufficiently high voltage (diode Da - Figure 11) to word lines (W<sub>1</sub>,W<sub>2</sub>,W<sub>3</sub>).
Patent EP-0078140-A2 (EP)
Inventor: SHAW HERBERT JOHN
IPC: G11C19/30
Filed: 1982-10-19
Abstract: A fiber optic recirculating memory is disclosed which utilizes a single splice-free single mode optical fiber (12) coupled to itself to form a loop (140) which acts as a delay line. A single signal supplied as an input to the optical fiber (12) will result in a series of output signals of identical form to the input signal, although at smaller, decreasing amplitudes. In addition to being useful as a recirculating memory device for use in a system where data is generated at a rate faster than it can be accepted by a data processor (154), the invention may be used as a tap filter (171) to pass a selected fundamental frequency and its harmonics, and to attenuate all other frequencies.
Patent EP-0082109-A2 (EP)
Inventor: WENK PAUL DR
IPC: C07C317/46
Filed: 1982-10-22
Abstract: The invention relates to novel phenol derivatives, especially those of the general formula   <IMAGE> in which R0 represents hydrogen or an acyl radical, R1 represents carboxy, esterified carboxy or amidated carboxy, R2 represents hydrogen or an aliphatic radical, R3 represents an amino group di-substituted by two monovalent radicals or by one divalent radical, and the aromatic ring A may be additionally substituted, and their salts and isomers, processes for the manufacture of compounds of the formula (I) and their salts and isomers, pharmaceutical preparations containing these compounds, and their use as the active ingredients of medicaments and/or for the manufacture of pharmaceutical preparations.
Patent EP-0092041-A2 (EP)
Inventor: FOUTS DAVID PERRY
IPC: H01L21/60
Filed: 1983-02-23
Abstract: A method of relieving the stresses in elastically deformed semiconductor chips (10) soldered (20) to a substantially rigid substrate (15) by heating the assembly to and maintaining it at a temperature within the single phase region of the solder alloy employed to complete grain boundary sliding in the solder to thus permit the chip (10) to be restored to an unstressed state.
Patent EP-0091014-A2 (EP)
Inventor: CHENG KING Y
IPC: H04B3/23
Filed: 1983-03-23
Abstract: A 4800 bit-per-second full duplex modem is described which utilizes the full bandwidth of ordinarily available dial-up telephone circuits for transmission of data in both directions in different pass-band portions thereof. The two pass-bands overlap in about the middle of the telephone band in order to fully utilize that bandwidth for high speed data transmission. The overlap is less than that which will cause a greater error rate than desired from remote echos of transmitted data. Local echos, which are much stronger, resulting from the overlap bandwidth portion are cancelled by an echo cancelling technique. Local echo cancelling is accomplished at the baud rate, generated in each modem, for substraction from a received signal; a cancellation signal is generated from a time varying system that depends upon the modulating and demodulating carrier signals.
Patent EP-0091063-A2 (EP)
Inventor: MUNIR MOHAMMAD DR
IPC: C12P19/24
Filed: 1983-03-28
Abstract: 1. In a process for preparing isomaltulose (6-0-alpha-D-glucopyranosido-D-fructose) wherein sucrose solution is treated with or brought into contact with dead immobilized cells of a microorganism and the formed isomaltulose is obtained by crystallizing characterized in passing one part of the sucrose solution having a concentration of 40% by weight to 75% by weight, preferably 45% by weight to 60% by weight via a reactor, which is filled with immobilized dead cells at 25 degrees C to 40 degrees, preferably 30 degrees C to 40 degrees C so that 80% to 90% of the sucrose is converted, in passing the first mother liquor obtained after having crystallized the formed isomaltulose with a further part of the sacrose solution via a second reactor, which is also filled with immobilized, dead cells at 25 degrees C to 40 degrees C, preferrably 30 degrees C to 40 degrees C so that the sucrose is almost completely converted, and by obtaining the isomaltulose resulting from the second part of the solution in crystalline form by methods known per se, in dissolving and crystallizing the crystals in the converted first part of the solution and in separating the resultant isomaltulose crystals.
Patent EP-0093385-A2 (EP)
Inventor: RENZ PETER
IPC: B26D5/34
Filed: 1983-04-27
Abstract: Eine Einrichtung zum Kaschieren von Bögen aus Papier, arton oder Pappe mit z.B. klardurchsichtiger Kunststoff-Folie. Einer kontinuierlich arbeitenden Kaschiervorrichtung (4) werden ein intermittierend arbeitender Bogenanleger (2) vorgeschaltet und ein intermittierend arbeitender Querschneider (43) nachgeschaltet. Bogenanleger (2) und Querschneider (43) haben ein- und ausschaltbare Förderantriebe und die Förderbahn querende Lichtschranken (27, 28, 50), die über Zeitglieder und Steuervorrichtungen die Förderantriebe im Bogenanleger und im Querschneider passend zur Arbeitsweise der Kaschiervorrichtung steuern.
Patent EP-0092263-A2 (EP)
Inventor: BRAUN GEBHARD
IPC: B26B19/04
Filed: 1983-03-25
Abstract: In a shear element for a dry shaving or hair cutting apparatus, the shear element being provided with hair inlet openings having an entry zone and a cutting zone, the improvement wherein a first approach edge is provided intermediate the entry zone and the cutting zone, the first approach edge being substantially perpendicular to a longitudinal axis of the entry zone, whereby a guidance path is provided which changes direction at least twice between the entry zone and the cutting zone.
Patent EP-0085529-A2 (EP)
Inventor: WATSON KEITH GEOFFREY
IPC: C07C49/747
Filed: 1983-01-25
Abstract: The invention concerns novel compounds of the formula
     wherein:
     X is selected from halogen, nitro, cyano, alkyl, substituted alkyl, hydroxy, alkoxy, substituted alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy, acyloxy, alkoxycarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, sulfamoyl, substituted sulfamoyl, amino, substituted amino, and the groups formyl and, alkanoyl and the oxime, imine and Schiff base derivatives thereof;   R' is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, alkylsulfonyl, arylsulfonyl, acyl and an inorganic or organic cation;   R 2  is selected from alkyl, substituted alkyl, alkenyl, haloalkenyl, alkynyl and haloalkynyl;   R 3  is selected from alkyl, fluoroalkyl, alkenyl, alkynyl, and phenyl;   m is an integer chosen from 3 to 5.   
     The compounds of the invention show herbicidal properties and plant growth regulating properties and in further embodiments the invention provides processes for the preparation of compounds of formula l, intermediates useful in the preparation of the compounds of formula l, compositions containing as active ingredient a compound of formula l, and herbicidal and plant growth regulating process utilizing compounds of formula I.
Patent EP-0113161-A2 (EP)
Inventor: TOYODA NOBUYUKI
IPC: H01L29/80
Filed: 1983-08-23
Abstract: A Schottky gate FET is fabricated by forming on a semiconductor substrate (20) first and second stacks (26a, 26b) facing each other. Each stack (26a, 26b)-is constructed by an ohmic electrode (24a, 24b) and a spacer film (25a, 25b). On the substrate (20) having stacks (26a, 26b) formed thereon an insulation layer is formed and is anisotropically etched in the direction of its thickness until the planar surface portions are exposed. As a result, portions (27a, 27b) of the insulation layer remain on opposing side walls of the stacks (26a, 26b). After removing the spacer films (25a, 25b) to define stepped portions between each remaining portion (27a, 27b) and each electrode (24a, 24b), a layer of a metallic material capable of forming a Schottky barrier with the substrate (20) is formed. The remaining portions (27a, 27b) are removed to pattern the metallic material layer, thereby forming a Shottky gate electrode (28'c).
Patent EP-0127772-A2 (EP)
Inventor: DANIELL THOMAS PIATT
IPC: G06F12/00
Filed: 1984-05-03
Abstract: Messages at nodes of a distributed data system are processed asynchronously. Each data atom shared by a pair of nodes is characterized by dipole halves (240) maintained at each node including an access control characteristic (242), a quality control characteristic (244), and a pair of rank values (246). A rank value is a value which monotonically increases (with respect to time) with each significant event. A message from a paired node requesting a change to a dipole half at this node includes the set of rank values atthe paired node forthe shared data atom. This node compares the rank values which it maintains with those received from the paired node and, based upon the result, selectively rejects or processes the request.
Patent EP-0135748-A2 (EP)
Inventor: BETZ WOLFGANG DR-ING
IPC: F01D1/02
Filed: 1984-08-07
Abstract: In a flow machine for converting flow energy into useful energy, components of essentially the same construction are provided which move in the same sense along a closed circuit. The circuit is led over at least two deflection rolls, or defined by the latter, it being possible in the deflection region of the rolls for the circuit and/or the components to engage with the deflection rolls in a manner transmitting power. The components are constructed in the manner of a sail or similarly, and when in operation ensure a rotary drive of the deflection rolls, to which, for example, a power generator can be connected, should flow energy (e.g. wind) impinge. <IMAGE>
Patent EP-0137989-A2 (EP)
Title: Method of wet-treating textile materials
Inventor: SCHUIERER MANFRED DIPL-ING
IPC: D06B1/00
Filed: 1984-08-24
Abstract: The hydroextracted moist textile material passes into an application stage where a purely additive application of liquor takes place, after which the material is wound up in roll form and batched. Such a process eliminates the need for a drying stage between the hydroextraction and the application stage, and gives particularly uniform application results.
Patent EP-0145883-A2 (EP)
Inventor: MOKSVOLD TOR WESSBERG
IPC: H01L21/22
Filed: 1984-10-16
Abstract: The method suggests the replacement of all or part of the solid or blanket buried region, typically a subcollector region of a bipolar transistor, by a mesh or stripe shaped subcollector. During subsequent thermal processing involving growth of the epitaxial layer, the stripes will at least partially merge, resulting in a solid subcollector. The method of minimizing autodoping implies only a special design of the subcollector mask. Therefore, there is no longer any need for technological changes either in the process or in the equipment. The method also applies to other buried layers, such as, subemitters, resistors, bottom isolation regions, etc.
Patent EP-0135272-A2 (EP)
Inventor: DURANT MARCEL
IPC: C09B45/24
Filed: 1984-07-04
Abstract: Metal complex compounds especially suitable for dyeing leather have the general formula (1) or (2):-
     wherein
     Y and Y' represent the residue of a metallisable polyazo or polyazo-azomethinic dyestuff and Y' is capable of being metallised twice: L is a bidentate chelating agent (for example acetyl acetone); Z is a neutral monodentate ligand (for example ammonia or an organic base); and Me is a chromium or cobalt atom;
Patent EP-0140481-A2 (EP)
Inventor: NIKNEJAD JALIL
IPC: F24H3/06
Filed: 1984-07-19
Abstract: A gas-fired condensing convector or convector/radiant room heating appliance comprising a sealed combustion chamber 12 communicating with a baffled heat exchanger 21, a gas burner 13 within the chamber 12 fed with forced or induced air for combustion from a toroidal air blower 16, a convector fan 25 for circulating air over at least the heat exchanger, and a small bore flue pipe 24 terminating in a two-way outlet terminal means for the discharge of waste gases and liquid condensate. The thermal efficiency of the appliance is at least 90% and the temperature of the waste gases is below the dew point and at less than 50°C.
Patent EP-0145441-A2 (EP)
Inventor: SHENVI ASHOKKUMAR BHIKKAPPA
IPC: C07K5/08
Filed: 1984-12-04
Abstract: Peptides comprising C-terminal a-aminoboronic acid residues are potent, reversible inhibitors of proteolytic enzymes.
Patent EP-0147367-A2 (EP)
Inventor: KAELIN JOSEPH RICHARD
IPC: C02F3/16
Filed: 1984-12-05
Abstract: A surface-aeration rotor is provided with a carrier-part connected to a vertical drive-shaft. Secured adjustably to the carrier-part are several liquid-conveying units each consisting of a scoop and two flow-guiding walls. In order to improve the oxygen-input performance per kilowatt of rotor-drive power, the liquid-conveying units are designed in such a manner that the scoops are disposed in a plane which is twisted and which is curved in the direciton of rotation of the rotor, whereby the jets of liquid emerge from the rotor standing on edge.
Patent EP-0116524-A2 (EP)
Inventor: ALEXANDERSON JOHAN
IPC: C08L33/02
Filed: 1984-01-17
Abstract: A levelling agent intended for smoothing off an uneven substructure, including a hydraulic binder, filler and sand together with an elasticity-increasing agent and an agent for rheologic control flow additive. The liquid filler contains gypsum in an amount active for reduced shrinkage, preferably together with a gypsum retarder for delaying setting of the gypsum.
Patent EP-0158200-A2 (EP)
Inventor: DETTELBACH ALFRED
IPC: B24D13/12
Filed: 1985-03-23
Abstract: Zum Schleifen von häufig wechselnden Profilen wird ein gerader, in einer Schäumvorrichtung hergestellter Schleifkörper in einzelne Segmente 7' aufgeteilt und um einen zylindrischen Nabenkörper 1 gelegt, wobei ein regelmäßiges Vieleck mit kleinen Seitenlängen entsteht. 
     Bei einem Profilwechsel muß nicht mehr die ganze Scheibe, sondern nur der segmentförmige Schleifkörper 7 gewechselt werden, so daß auch Klein- und Mitelbetriebe in der Lage sind, selbst Profilschleifscheiben preiswert herzustellen.
Patent EP-0169525-A2 (EP)
Inventor: LEHNER AUGUST
IPC: G11B5/702
Filed: 1985-07-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung schichtförmiger magnetischer Aufzeichnungsträger durch Dispergieren eines feinteiligen magnetisch anisotropen Materials in einem Bindemittel, das zu mindestens 30 % aus einer strahlungshärtbaren wäßrigen Bindemitteldispersion besteht, Auftragen der Dispersion auf ein nichtmagnetisches Tragermaterial, ausrichten des magnetisch anisotropen Materials und Trocknen und Vernetzen der aufgetragenen Schicht mittels UV- oder energiereicher Elektronenstrahlung.
Patent EP-0179204-A2 (EP)
Inventor: ANDERSON KAREN LOUISE
IPC: G06T3/40
Filed: 1985-07-30
Abstract: An improved method of reducing a binary digital image in size by a factor F by storing the image in bit sequence; removing one or more rows of bits along the vertical axis of the image to convert i rows of bits to j rows of bits where 0.5i<=j<i; modifying a line adjacent to each line discarded to preserve selected information from the discarded line; repeating the steps of removing and modifying a predetermined number of times to achieve a reduction by a factor F1 along the vertical axis; rotating the image in a first direction by ninety degrees; removing one or more rows of bits along the original horizontal axis of the image to convert i rows of bitstoj rows of bits where 0.5i<=j<i; modifying a line adjacent to each line discarded to preserve selected information from the discarded line; repeating the steps of removing and modifying a predetermined number of times to achieve a reduction by a factor F2 along the original horizontal axis; rotating the image back to its original orientation; storing the reduced size image generated by the above steps.
Patent EP-0172531-A2 (EP)
Inventor: MURAI OSAMU
IPC: C08F2/24
Filed: 1985-08-14
Abstract: An a-methylstyrene copolymer is produced by effecting the emulsion polymerization of α-methylstyrene and another co-monomer in the presence of a succinic acid derivative having a C8 to C40 alkenyl group or a salt thereof.
Patent EP-0183277-A2 (EP)
Inventor: YUASA MASAMI C O SONY CORPORAT
IPC: H02P6/06
Filed: 1985-11-29
Abstract: A brushless motor (100) comprises a magnet (109) having a plurality of pole faces (N,S), a plurality of conductors (110,111) mounted adjacent to the pole faces (N, S), and a plurality of phase coils (114) connected together at a neutral point (0). The magnet (109) is included in the motor rotor (102) and the phase coils (114) are included in the motor stator (101). A high-frequency signal source (116) supplies a high-frequency signal to the neutral point (0), whereby changes in eddy current loss and thus the position of the rotor (102) with respect to the stator (101) are detected.
Patent EP-0184826-A2 (EP)
Inventor: TOEGEL HERBERT JOSEPH
IPC: H04Q3/545
Filed: 1985-12-10
Abstract: A switch controller for a dynamic switch responds to commands from a using system to provide control signals to the dynamic switch which .causes the switch to establish and breakdown paths between sources and destinations in the using system. The controller includes a plurality of command registers which are temporarily assigned to a command source for receiving command signals, decoding said signals and providing control signals to the switch for establishing or breaking down a switch path. The controller may if desired provide an echo to a selected destination so that proper execution of commands may be ascertained. After the commands are completed the control register is released for reassignment to another command source while an established switch path remains intact Thus, commands may be received from any source for controlling the switch.
Patent EP-0164160-A2 (EP)
Inventor: CICIN-SAIN IVO
IPC: E01B27/02
Filed: 1985-05-13
Abstract: Unit (18) to re-distribute ballast for machines (10) which dress and re-distribute railway road bed ballast, such unit (18) comprising orientable ploughs (35) which can be positioned at the sides of a railway line (20), and also including rotary transfer drum means (37) cooperating with such orientable ploughs (35).