baber/WOPTO huggingface dataset:
Patent EP-0144968-A2 (EP)
Inventor: NAMEKAWA KOUROKU C O ALOKA CO
IPC: G01S15/89
Filed: 1984-12-04
Abstract: @ An ultrasonic diagnostic device capable of the accurate real-time measurement and display of the amount of deviation in the velocity distribution of moving objects within a living organism. This apparatus represents an improvement on the ultrasonic diagnostic apparatus of the type wherein an ultrasonic pulse beam is repeatedly transmitted into a living organism at a fixed pulse rate and the reflected echoes are picked up, amplified and displayed, the improvement comprising a complex signal converter for converting a received high frequency signal into complex signals by mixing the received high frequency signal with a pair of complex reference signals which have frequencies that are integer multiples of the pulse rate and which are complexly related to one another, an autocorrelator for determining the autocorrelation of the complex signals, the autocorrelator having a delay time equal to an integer multiple of the pulse period, and a deviation determinator for determining the amount of deviation from the autocorrelation.
Patent EP-0119016-A2 (EP)
Inventor: BEAUCHAMP ROBERT W
IPC: G06F7/48
Filed: 1984-02-13
Abstract: The floating point unit is constructed of two or more identical modules, each with a file of registers (FPRF 411) for floating point data, a sign and exponent processing unit (SEL 423), a mantissa processing unit (MAU 431) and a shift unit (WRS 439) used in normalizing and other shift operations and in storing intermediate results. Each module is capable of processing single-precision data with operands from two registers placed on two input buses (FA 415 and FB 417) and the result returned via an output bus (FD 437). However, for double-precision data (two modules used) the sign and exponent processing unit of the second module is rendered inoperative by a first selection signal (SPM/DPM) and the two mantissa units act as one. To this end interconnections provide for inputs into the guard bit positions of the input buses (FA(1)(g) and FB(1)(g)) from the sign and exponent bit positions of the second module (FA(2) (s+e) and FB(2) (s+e)) and for return of corresponding bits on the output bus (FD(1) (g) to FD(2) (s+e)). Also the second mantissa unit carry (ACRY(2)) propagates into the first mantissa unit (as BCRY(1)). A second selection signal (SP/DP) selects between such double-precision operation and single-precision operation in which the mantissa unit of the second module is rendered inoperative by forcing it to process zero operands. Using more than two modules it is possible to select operations from 1 up to N precision where N is the number of modules.
Patent EP-0120598-A2 (EP)
Inventor: SANBE YUKIHARU
IPC: A63F13/55
Filed: 1984-02-22
Abstract: In a method of displaying a picture according to the present invention, at least one starting point is determined on a picture screen; a picture is produced on a spiral raster which diverges from or converges toward each of the starting points; a shape, phase, linear density, and scanning speed of each spiral raster are controlled; thereby the patterns displayed on the screen are moved, rotated, enlarged, reduced, or modified. 
     The central position of this spiral raster is given by setting deflection control signals in the X and Y directions of an electron beam into fixed values. The spiral raster is given by adding sine waves whose amplitudes gradually increase or decrease to the above deflection control signals. 
     When the frequencies of the deflection control signals are constant, the scanning is performed at a constant angular velocity. On the other hand, when the frequencies are changed in proportion to the amplitudes, the scanning can be done at a constant speed.
Patent EP-0133352-A2 (EP)
Inventor: BROWN ROBERT W
IPC: B01J13/18
Filed: 1984-07-24
Abstract: A process for manufacturing microcapsules comprises in situ polymerisation of a urea or melamine formaldehyde polymer precursor material in an aqueous manufacturing vehicle in the presence of one of a range of specified acrylic acid-alkyl acrylate copolymers containing a critical proportion of alkyl acrylate. The resulting capsules may be used in pressure-sensitive copying materials.
Patent EP-0122217-A2 (EP)
Inventor: DOROW JOACHIM
IPC: B41F27/12
Filed: 1984-03-29
Abstract: 1. A method for baring a clamping slot (7) in a plate cylinder, the said clamping slot being coordinate with hook-in claws (5) of wrap round gravure printing plates (1) and being sealed radially inward by means of a sealing strip (21) and provided, radially outside the sealing strip (21), with a filling (8) consisting of hard material, wherein the filling (8) consists of a plastic which softens or melts under the action of heat and, during baring of the clamping slot (7), is caused to soften or melt by the action of heat in the clamping slot.
Patent EP-0142481-A2 (EP)
Inventor: MCQUEEN DOUGLAS
IPC: G01N25/00
Filed: 1984-11-08
Abstract: A method for analysis by a sample of a substance by means of photoacoustic or optothermal spectroscopy. The sample of substance is applied on a sample carrier (13), which is so dimensioned that 0,01 ≤a.b≤10 for the sample carrier with the sample at the intended wavelength and the modulation frequency, where a is the absorption coefficient of the sample and b is the thermal diffusion length for the sample at the intended modulation frequency. The sample carrier with sample is brought to close contact with the photoacoustic or optothermal detector (12) of the measurement cell, where the measuring can be carried out. For a sample carrier with several layers, the layer facing the detector is demensioned with a thickness which is at least one diffusion length b for the intended sample and the modulation frequency. The invention also relates to sample carriers intended to be used for performing the method.
Patent EP-0153711-A2 (EP)
Inventor: MIERBACH HANS-BERND
IPC: B25B21/00
Filed: 1985-02-22
Abstract: Der Kraftschrauber hat einen Kraftarm (2) und einen Reaktionsarm (1), weiterhin ein verzahntes Spannrad (7) und eine mit diesem zusammenwirkende, mehrzahnige Sperrklinke (8), die bei einer Schwenkrichtung des Kraftarms (2) in einer Eingriffstellung in mehrere Zähne des Spannrades (7) eingreift und in der anderen Schwenkrichtung über die Zähne des Spannrades (7) hinwegrutscht. Schließlich ist ein hydraulischer Kraftzylinder zwischen den beiden Armen (1, 2) vorgesehen. 
     Der Kraftarm (2) hat einen Antriebskopf (9), der sich innerhalb einer Zylinderbohrung (11) befindet und in eine Ausnehmung (14) des Kolbens (13) greift. Die Zylinderbohrung verläuft quer, insbesondere rechtwinklig zum Kraftarm (2).
Patent EP-0163822-A2 (EP)
Inventor: GARCIA MUNOZ ANTONIO
IPC: H01M50/569
Filed: 1985-03-14
Abstract: An electric battery is described comprising a container into which the electric elements are arranged, and on the upper lid of which a hermetically closed housing is located. The housing contains a plurality of interconnected electronic components, forming a voltage comparator which compares a fixed and stable voltage produced from the battery with another voltage proportional to that of the battery, signalling by means of a red light the condition of a low charge or by means of a green light the good condition of the charge, the unit of the circuit being supplied from the terminals of the battery through a push button actuatable for checking purposes.
Patent EP-0172444-A2 (EP)
Inventor: KORBER KARLHEINZ PROF DR
IPC: A61C13/275
Filed: 1985-07-26
Abstract: The invention relates to a prefabricated framework consisting, on the one hand, of a main support for bridging an interdental space and, on the other hand, of connection elements for setting the main support on bridge abutments. The framework is made completely from a dental metal alloy and can readily be adapted to the length of an interdental space by modifying the length of the main support, strengthening ribs being provided at the same time on the underside of the main support. This framework makes it possible to dispense with the hitherto necessary manual modelling of a framework in wax and the subsequent casting in metal, and, as a result of its at all times qualitatively homogenous design, it ensures a considerably simplified and quicker production of dental bridges. 
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Patent EP-0176735-A2 (EP)
Inventor: FREMEREY JOHAN KRISTIAN
IPC: G01L21/24
Filed: 1985-08-20
Abstract: Zur Druckmessung ist ein Gasreibungsvakuummeter eingesetzt, in dessen Meßkopf zwischen elektrischen Antriebsspulen in magnetischem Feld ein Rotationskörper berührungslos gelagert ist. Der Rotationskörper wird mit Hilfe der Antriebsspulen in Drehung versetzt und oberhalb einer einer vorgegebenen minimalen Drehfrequenz gehalten. Infolge von Gasreibung auftretenden Drehzahlverminderungen des Rotationskörpers werden durch kontinuierliche oder intermittierende Beaufschlagung der Antriebsspulen mit Wechselstrom aus dem Drehstromgenerator ausgeglichen. Im Meßkopf des Gareibungsvakuummeters sind Sensoren angeordnet, die zur Erfassung der Drehfrequenz des Rotationskörpers dienen und Signale an eine elektronische Rechnereinheit weitergeben, welche aus der zeitlichen Veränderung der Drehfrequenz den Druck des den Rotationskörper umgebenden Gases ermittelt. Um den Einsatzbereich des Gasreibungsvakuummeters zu höheren Drucken hin zu erweitern, wird die Rechnereinheit zusätzlich mit einem elektrischen Signal, das mit der Temperatur des den Rotationskörper umgebenden Gases korreliert, in der Weise beaufschlagt, daß der Einfluß der durch den Antrieb des Rotationskörpers auf das Gas übertragenen Wärme auf die Druckmessung korrigiert wird.
Patent EP-0183960-A2 (EP)
Inventor: PITTEROFF WALTER DR
IPC: C08L61/20
Filed: 1985-10-23
Abstract: 1. Use of a curing agent based on an ammonium salt of a strong acid and, if required, urea, which curing agent contains form 10 to 50% by weight of a sheet silicate, from 0.3 to 3% by weight of a starch powder or from 10 to 50% by weight of a dextrin and from 0.1 to 2% by weight of xanthan, the percentages being based on its dry components, for urea/formaldehyde or melamine/urea/formaldehyde resin glue liquors which are used for gluing the surfaces of woodworking materials.
Patent EP-0186089-A2 (EP)
Inventor: IGI KEISHIRO
IPC: C08L69/00
Filed: 1985-12-16
Abstract: A polycarbonate resin composition which comprises(i) bisphenol type aromatic polycarbonate, in admixture with(ii) 5 to 200 parts by weight of a polyester type copolymer, per 100 parts by weight of said bisphenol type aromatic polycarbonate, which is produced by adding(a) 5 to 100 parts by weight of bisphenol type aromatic polycarbonate having a viscosity-average molecular weight of not less than 5,000, to(b) 100 parts by weight of a polyester precursor having a number-average polymerization degree of 1 to 30 which is obtained from bifunctional carboxylic acid mainly composed of terephthalic acid or a derivative thereof having an ester forming ability and a diol component, and effecting polycondensation,which provides an improved fluidity and solvent cracking resistance without remarkably decreasing of the original . impact resistance and transparency of polycarbonate, to eliminate the defects of polycarbonate.
Patent EP-0173405-A2 (EP)
Inventor: HATAMURA YOTARO
IPC: G01L5/16
Filed: 1985-08-28
Abstract: A multi-axis load sensor is composed of at least one of a parallel plate structure (4, 4', 30) connecting two members (1, 2, 13a, 13b, 13c, 14,22a, 22b, 22c, 22d) to each other by means of a plurality of flexible beams (3, 3', 15a, 15a', 15b, 15b', 15c, 15c', 15d, 15d', 19a, 19a', 19b, 19b', 19c, 24a, 24a', 24b, 24b', 24c, 31, 31') arranged in parallel to one another and a radial plate structure (11, 32) connecting the two members to each other by means of a plurality of flexible beams (10, 10', 33, 33') arranged radially relative to a given point (0) and equipped with detection means (6c 1 , 6c 2 , 6c 3 , 6c 4 ; 6r 11 , 6r 3 ,, 6l 21 ; 6l 41 ; 6d 1 , 6d 3 ; 6c 10 , 6c 20 , 6c 30 , 6c 40 ; 6r 13 , 6r 33 , 6l 23 , 6l 43 ; 17, 17c, 20c; 25c, 25c', 25h, 25h'; 25g, 25g', 25d, 25d') for detecting deformations of the associated flexible beams. The deformations are of the bending deformation mode and are developed by a load applied to the associated flexible beams. At least one of the associated flexible beams is provided with another detection means (6r 1 , 6r 2 , 6l 1 , 61 2 ; 6c,, 6c 2 , 6c 3 , 6c 4 ; 6d 2 , 6d 4 ; 6cr, 6cl, 6cr', 6cl'; 61 3 , 6r 3 ; 6r 12 , 6r 22 , 6l 12 , 61 22 ; 6c,o, 6C 20 , 6C 30 , 6c 4 o; 17, 17c, 20c; 25e, 25e', 25d, 25d', 25g, 25g', 25f, 25f'; 25h, 25h', 25a, 25a', 25b, 25b', 25c, 25c') for detecting deformations of a deformation mode different from the bending deformation mode. The multi-axis load sensor is simple in structure and easy to be machined.
Patent EP-0182451-A2 (EP)
Inventor: JUDA WALTER
IPC: C25B11/12
Filed: 1985-04-04
Abstract: This invention is concerned with catalytic gas-diffusion structures such as electrodes and barriers comprising, as an integral part of portion thereof, a non-ionic aqueous gel such as a polyvinyl alcohol, rendering said electrode impervious to gas percolation, while retaining electrolyte contact with the structures; and with methods of using said electrodes or barriers in a variety of electrochemical systems including electrolysis cells, fuel cells, batteries and others, as well as in metal-recovery systems involving no electricity.
Patent EP-0166543-A2 (EP)
Inventor: KUNUGI YOSHIRO C O PIONEER ELE
IPC: H04S7/00
Filed: 1985-05-31
Abstract: A sound field correcting device for use in a stereophonic system intended for vehicular use. Speakers (SP) are installed on opposite sides of both the front and rear seats of the vehicle. The number of persons seated in the vehicle is determined and applied to a correcting unit (16). When plural persons are seated in the vehicle, the sound pressure levels in the high-frequency range of loudspeakers is increased. Alos, the sound pressure levels of the speakers can be corrected in accordance with the positions at which persons are seated in the vehicle.
Patent EP-0173459-A2 (EP)
Inventor: KANNO MASAYOSHI C O SONY CORPO
IPC: H04B7/155
Filed: 1985-07-26
Abstract: 57 A receiver device for a satellite communication system capable of transmitting in either of two modes detects which transmission mode is currently in effect and adjusts its signal processing and output stages accordingly. The transmission may be recognized by reference to either the encoded information of the eletromagnetic medium itself of the received electromagnetic transmissions. In one mode, only signals and related information are broadcast in frequency modulated form whereas in the other mode, a video image signal is also included, while a sub-carrier signal is modulated by an audio and/or data signal. The receiver system checks either the sub-carrier signal or video synchronization signals in the incoming transmission to determine the transmission mode. The receiver may also be forced to a predetermined mode upon power switch on, to prevent spurious mode-selection errors.
Patent EP-0173571-A2 (EP)
Inventor: FRUZZETTI PAUL R
IPC: G01M3/20
Filed: 1985-08-29
Abstract: In a system for leak detection having many valves, it is desirable to have high vacuum valves 66, 68 operated by solenoids at opposite ends of a diffusion pump 60 in order to isolate the diffusion pump 60 during power failure or during an intentional shutdown. A valve 10 having a hard spherical ball 24 fitting a vacuum seal 22 and having a spring means 26 to bias the ball in a closed position will close during a power failure. A bell-shaped actuator 38 connected to a solenoid can be used to open the valve with built-in mechanical advantage. A circuit means can be used to supply high starting voltage to the solenoid and then lower voltage to hold the valve open.
Patent EP-0180477-A2 (EP)
Inventor: SASAKI TAKAYUKI C O SONY CORPO
IPC: G11B20/00
Filed: 1985-10-31
Abstract: Audio signals that correspond with still images are recorded in an electronic still camera on the same magnetic disc as the visual images. By time-base compressing the audio signal and dividing each record track into a number of segments, ten seconds of audio can be recorded for each image without requiring a large processor memory. Identification codes are added to the time-base compressed audio to permit multiple audio tracks to be associated with a recorded image less than the allotted duration, so that a number of images can be recorded in rapid succession without waiting for each of the successive allotted audio time periods to expire.
Patent EP-0187621-A2 (EP)
Inventor: WITTWER CHRISTIAN DR
IPC: C09B29/08
Filed: 1985-12-24
Abstract: 1. A process for the batchwise preparation of an azo dye of the formula  see diagramm : EP0187621,P6,F4  in which A-OH is the radical of a phenyl substituted by chlorine, nitro, C2 -C6 alkanoylamino, C2 -C6 alkoxycarbonylamino, C1 -C6 alkyl, C1 -C6 alkoxy, sulfo, sulfonamide or sulfone groups or the radical of a naphthol substituted by chlorine, bromine, nitro, sulfo, sulfonamide or sulfone groups, and B-OH is the radical of a phenyl substituted by C1 -C6 alkyl and/or C2 -C6 alkanoylamino or C2 -C6 alkoxycarbonylamino, or the radical of a naphthol substituted by chlorine, -NH2 , C2 -C6 alkanolylamino, C2 -C6 alkoxycarbonylamino, sulfo, sulfonamide or sulfone groups, these radicals being attached to the azo group in the ortho-position relative to the hydroxyl groups, which process comprises diazotising in aqueous solution an amine of the formula see diagramm : EP0187621,P6,F5  and in the presence of 0.1 to 1.0 equivalent of Ca**2+ and/or Mg**2+ ions coupling the product with a coupling component of the formula  see diagramm : EP0187621,P7,F1 where if B contains a sulfo group, the pH is between 8 and 10, and if B does not carry a sulfo group, the pH is not above 11.5.
Patent EP-0196421-A2 (EP)
Inventor: SANTIAGO ENRIQUE
IPC: F02D41/38
Filed: 1986-02-04
Abstract: 1. Method for the systematic burning-off of solid particles (soot) formed and collected in a filter (12) from the exhaust gas stream of a diesel internal combustion engine, such as for example a diesel engine of a machine, in which case a throttle valve (4) provided in the suction pipe (2) for the combustion air is actuated inter alia depending on the counterpressure (PVF) measured in the exhaust gas pipe (11) in front of the filter (12), according to the following system, with the machine stationary ; The counterpressure (PVF) measured during idling of the diesel engine (1) is compared with a given upper limiting pressure (PG1) (step 1). If the counterpressure (PVF) exceeds the upper limiting pressure (PG1), then a first signal (PVF > PG1) is produced, whereupon the diesel engine is run in the upper partial load operation (step 2). During the continued load operation of the diesel engine, the exhaust gas temperature after the filter (TNF) is measured and compared with a given, first temperature value (TG1) (step 3). If the exhaust gas temperature (TNF) exceeds the first temperature value (TG1), then a second signal (TNF > TG1) is produced, whereupon the throttle valve is actuated in a throttling manner (step 4). If the operation of the diesel engine (1) is continued in the upper partial load range, the counterpressure (PVF) is again measured and compared with a given lower limiting pressure (PG2) (step 5). If the counterpressure (PVF) falls short of the lower limiting pressure (PG2), then a third signal (PVF < PG2) is produced, whereupon the throttle valve (4) is again opened and the load on the diesel engine can be removed (step 6).
Patent EP-0192139-A2 (EP)
Inventor: KNIERIM DAVID L
IPC: G09G5/395
Filed: 1986-02-07
Abstract: A frame buffer memory controller (24) allows rapid image updating while maintaining screen refresh data flow rate. One frame buffer memory controller (24) controls one or more pixel depth columns comprising one or more frame buffer memory chips (22) per pixel. Each frame buffer memory controller (24) listens on a display processor bus (26) for read, write or read-modify-write commands addressed to a pixel, or memory chip, under its control. Such commands, along with the associated addresses and data, are stored in a first-in, first-out (FIFO) buffer (35) for execution during the first free memory cycle.
Patent EP-0192144-A2 (EP)
Inventor: SCHUMACHER OTTO DR
IPC: C04B11/02
Filed: 1986-02-07
Abstract: In this method, the fluid is conducted through a well-like reactor which is filled with the fines or through which the fines or the liquid medium pass.
Patent EP-0195291-A2 (EP)
Inventor: HEFFERON GEORGE JOSEPH
IPC: H01L21/302
Filed: 1986-02-28
Abstract: A method is provided for creating multilayer patterned films wherein at least one layer is an etch-resistant patterned layer, and wherein either positive or negative tone patterns can be obtained. 
     The etch-resistant patterned layer (18) is obtained by reacting a patterned polymeric film (14) containing reactive functional groups with an organometallic reagent such as a silicon-containing compound. The pattern is subsequently transferred through adjacent polymeric layers (12) using an oxygen plasma or equivalent dry-etch method.
Patent EP-0196635-A2 (EP)
Inventor: WAHNSCHAFFE JURGEN
IPC: F01P3/02
Filed: 1986-03-27
Abstract: Die Erfindung betrifft eine Brennkraftmaschine mit mindestens zwei in Motorlängsachse hintereinanderliegenden, flüssigkeitsgekühlten Zylindern (4), wobei in jedem Zylinder das Zylinderrohr (2) von einem ringförmigen Kühlraum (3) umgeben ist, und in Richtung der Längsmittelachse (8) der Zylinderreihe der Kühlraum (3) des einen Zylinders in den Kühlraum des anderen Zylinders übergeht und der Strömungsquerschnitt eines Kühlraums auf der einen Seite der Längsmittelachse (8) größer als auf der anderen Seite ist und daß der benachbarte Kühlraum in Bezug auf die Längsmittelachse einen entgegengesetzten Strömungsquerschnitt hat. Die unterschiedlichen Strömungsquerschnitte für die Kühlflüssikgeit in einem Kühlraum auf beiden Seiten der Längsmittelachse, und die sich von Zylinder zu Zylinder auf einer Seite der Längsmittelachse abwechselnden Strömungsquerschnitte bewirken einen mäanderförmigen Verlauf eines Teils der Kühlmittelströmung und damit eine gute Umspülung der gesamten Zylinderrohroberfläche, besonders auch der Spalte 7 zwischen den Zylindern.
Patent EP-0206195-A2 (EP)
Inventor: SINGH PARAM I
IPC: A61M5/152
Filed: 1986-06-14
Abstract: An infusion system utilizing a pressurized source of infusate comprises a capillary tube flow restrictor having sufficient length and suitably large ratio of length to internal diameter to provide reliably repeatable fluid resistance and minimum damage to infusate. The internal diameter of the flow restrictor may be made to decrease with increasing temperature so that the flow rate of the infusate is substantially independent of temperature. The flow restrictor may include means for indicating pressures and flow of infusate.
Patent EP-0217026-A2 (EP)
Inventor: HONKANEN GERALD R
IPC: F02P7/063
Filed: 1986-07-21
Abstract: A system and method for synchronizing ignition and fuel injection pulses produced by the interruption of Hall Effect signals by a window-in-vane interrupter in an internal combustion engine ignition distributor.
Patent EP-0215397-A2 (EP)
Inventor: HAMAMURA FUMIO
IPC: B29C63/00
Filed: 1986-09-05
Abstract: An apparatus for peeling off films stuck onto a board is disclosed which comprises press members for pressing the end portions of films stuck on said board, fluid spray nozzles for jetting fluid to the portions of the films thus pressed; and film peeling guide members for setting obtuse the angles of the films peeled off the board with the board using the fluid spray nozzles and causing the films thus peeled off to attached thereto.
Patent EP-0224119-A2 (EP)
Inventor: IYER RAJA
IPC: B22C1/10
Filed: 1986-11-11
Abstract: A cold-setting foundry binder composition, which provides foundry cores and molds with improved curing speed, comprising a particulate refractory material, a resin binder, an acid curing catalyst, and an accelerator. The accelerator is selected from the group: dihydroxybenzenes, derivatives of dihydroxybenzenes, trihydroxybenzenes, and their mixtures.