baber/WOPTO huggingface dataset:
Patent EP-0028856-A2 (EP)
Inventor: RIEMENS KAREL
IPC: G10L13/00
Filed: 1980-10-31
Abstract: Speech synthesizing arrangement for use in both voice-excited channel and formant vocoders. To derive an excitation signal from a base-band, signal distortion networks are used in these vocoders. Simple distortion networks have the drawback that the natural sound of the reproduced speech signals leaves much to be desired for. Networks which give a better guarantee for a more natural speech reproductive have the drawback that they are of a rather complicated design. According to the invention, an improved natural sound of the reproduced speech is obtained, using simple networks, by generating separate excitation signals for different frequency ranges by means of at least two separate distortion networks.
Patent EP-0025343-A2 (EP)
Inventor: BLACKSHAW ANTHONY CHARLES
IPC: F41A17/00
Filed: 1980-09-04
Abstract: A recoil operated hand gun has a main frame (1) constructed from a plurality of releasably interconnected parts (2, 3, 4, 5, 6, 7), a barrel assembly (38), a slide (37) movable relative to the main frame and including a releasably secured breech block (42), a recoil spring (51), a a hammer assembly (8, 11, 13, 24, 25) and trigger assembly (28, 30, 31). The barrel assembly and slide are locked together by cooperating cams (39,7) on the barrel assembly and the main frame which force a wedge cam locking surface (55) on the barrel assembly into engagement with an opening (56) in the slide on the slide's return to its position of rest.
Patent EP-0037876-A2 (EP)
Inventor: CHAPPELL TERRY IVAN
IPC: C25F3/12
Filed: 1981-02-05
Abstract: Semiconductor devices (3) are fabricated that have precise uniform thickness regions formed by a self-limiting process in which light (5) generated hole-electron pairs are used as a source of current in electrochemical erosion. A self-aligned MESFET semiconductor structure (Figs. 1 and 4) has the gate (15) positioned in etched undercuts (13, 14) of the source and drain regions (9-12). Arrays of enhancement and depletion mode FET devices can be made on the same substrate.
Patent EP-0048819-A2 (EP)
Inventor: GOHLISCH HANS-JOACHIM
IPC: B29C48/395
Filed: 1981-08-22
Abstract: On such an apparatus, which comprises a screw extruder and a shear extruder head in which there is a variable-speed shear section equipped with a separate drive and arranged, the simplest means are to be used to achieve the object of designing the extrusion apparatus in such a way that, in spite of the said differences in viscosity, the extruded material always leaves the material-heating unit at constant temperatures and thus ensures the prerequisite for a uniform degree of vulcanisation or crosslinkage. The invention achieves this object by the drive of the shear extruder head being an infinitely variable drive which can be finely regulated in speed and by the drive being preceded by an adjustable, temperature-controlled regulating device, which increases the speed of the drive when the temperature at the measuring point drops below the set temperature and decreases the speed of the drive when the temperature at the measuring point exceeds the set temperature. In this case it is advantageous if the temperature measuring point is arranged after the shear section and ahead of the extruder die. However, the temperature measuring point may also be arranged immediately after the extruder die.
Patent EP-0057766-A2 (EP)
Inventor: NAGANO YOOSUKE
IPC: G01D5/16
Filed: 1981-11-24
Abstract: A magnetoelectrical transducer comprising a three-terminal magnetic field-intensity sensing structure (7) formed by a pair of magneto-resistors (M i , M 2 ). The magnetic field-intensity sensing structure (7) is disposed opposite to a magnetic body (3) arranged for movement relative thereto in a magnetic field and generates a first electrical signal (V 1N ) of sinusoidal waveform in response to a change in the intensity of the magnetic field due to the relative movement of the magnetic body. This first electrical signal appears from the transducer as a second electrical signal (V OUT ) of rectangular waveform or of sinusoidal waveform having an amplified amplitude. Components (R 1 ,-R 6 ,19, 20) of the circuit (9) for shaping the waveform of or amplifying the amplitude of the first electrical signal are integrally mounted together with the magneto-resistors on a substrate (6). Preferably, the shaping or amplifying circuit is in the form of a hybrid integrated circuit formed on the substrate.
Patent EP-0041345-A2 (EP)
Inventor: DUMMER ROBERT E
IPC: B66D1/52
Filed: 1981-05-21
Abstract: A marine crane includes a high speed winch having a hydraulic heave compensating system that automatically controls the crane winch to compensate for the vertical movement of a load during offloading operations. The heave compensating system includes a reversing valve (59) for overriding manual. control valve (20) and for directing control pressure to stroke the pump (13) of a hydrostatic winch drive into its raise mode of operation, and a compensating valve (75) that regulates the displacement of the pump permitting it to develop and maintain only a predetermined pressure in the high pressure main fluid line (14). The heave compensating system includes a lift control system, comprising a lift selection valve (52), for automatically hoisting a heaving load only at or near the crest or trough of a wave.
Patent EP-0049161-A2 (EP)
Inventor: WATANABE RYOZO
IPC: G01N33/531
Filed: 1981-09-29
Abstract: A method for preparing a sample for use in endotoxin test comprises subjecting a sample of plasma or blood preparation to a contact with water-insoluble anti human a Z -macroglobulin antibody and to a gel filtration by means of a gel of allyl dextran cross-linked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, and recovering the maximum molecular weight fraction. The method can be carried out using a sample preparing kit which consists of a set of (a) a sample-developing column 1 prepared by packing a packing material 2, which is water-insoluble anti human a 2 - macroglobulin antibody and a gel of allyl dextran cross- linked with N,N'-methylenebis acrylamide or a gel of polyvinyl alcohol having many hydrophilic hydroxyl groups, both equilibrated with a buffer solution 3 of pH 7.0-7.4, into a column and tightly sealing the column with a stopper 4 and bottom cap 7, (b) an aqueous solution of a high molecular colored substance to be added to the sample and (c) a buffer solution for use in developing the sample.
Patent EP-0035431-A2 (EP)
Inventor: MARCELOT JEAN-PIERRE
IPC: C10L5/44
Filed: 1981-02-20
Abstract: A process for granulating straw to make it into a fuel, in which sugar refinery waste and/or papermaking industry waste and/or heavy hydrocarbon derivatives are added to the straw. It also relates especially to the use of these granulates as fuel in a gas generator (2) installed in a vehicle (1) by means of a storage tank (3) and a feed (4). Application in the field of new energies. <IMAGE>
Patent EP-0063716-A2 (EP)
Inventor: DAHLBERG REINHARD DR
IPC: C23C4/10
Filed: 1982-04-03
Abstract: In this method, in which the semiconductor material is applied by means of plasma-spraying to a substrate, the energy density in the plasma zone is selected at such a high level that the semiconductor material vaporises. The semiconductor material is taken as a vapour jet out of the plasma zone and precipitated in the form of a semiconductor layer on a substrate. <IMAGE>
Patent EP-0063345-A2 (EP)
Inventor: SPEELMANS RUDOLF
IPC: E21D9/10
Filed: 1982-04-10
Abstract: 1. An electric drive device for the drill head or a similar part, describing a rotating working movement, of a heading machine for tunnels, galleries or the like, namely a tunnel drilling machine, the rotational speed of the electrical drill head drive (a motor or, in particular, a plurality of electric motors mechanically coupled to the parallel operation) being continuously adjustable, characterized by the following features : the drill head drive comprises at least one three-phase asynchronous motor (5), in order to supply the motor (5) a converter is provided which is associated with the heading machine (1) and has a regulating device and by means of which the drill head drive is to be supplied with current of a variable frequency, the converter is constructed with a highly protective system in accordance with the conditions of use, an intermediate circuit choke (20) provided for the converting operation is spatially separated per se from a switch cabinet (17) containing the converter, a heat exchanger (18) constructed as a water/air cooler is provided for drawing heat away from at least part of the device, a change-over device (21) is provided, by means of which the drill head drive (5) can be changed over from converter operation to direct mains supply and vice versa.
Patent EP-0063736-A2 (EP)
Inventor: ROSE DAVID DR
IPC: A61Q5/10
Filed: 1982-04-10
Abstract: This invention is directed to compositions of the developer-coupler type of the dyeing of hair, consisting essentially of substituted dihydroxypyridine compounds or salts thereof as coupling components and, as developer components, the conventional components used in oxidation dyes.
Patent EP-0067305-A2 (EP)
Inventor: ZIEGLER ALFRED
IPC: B29C61/02
Filed: 1982-05-07
Abstract: 1. Box-like, open-top container with flat bottom, in which the container wall of thermoplastic sheet in heat-shrunk state forms an upper part, the cross-sectional area of which has uniform shape and dimension over the entire length of the part, and a lower conical part with tapered end, in which the wall has a wall-circumferential edge, in the region of which the two parts of the container wall are adjacent, and in which there is arranged at the tapered end of the conical wall part an encircling, inwardly projecting flat collar, characterized in that there is fastened on the outside of the collar a flat sheet-like material blank, which forms the container bottom, in that the length of the tubular part is small in comparison with the overall length of the container wall in order that containers of the same dimensions can be inserted one in the other, forming stacks of containers, and in that the wall consists of unplasticized, transparent polyvinyl chloride sheet.
Patent EP-0067338-A2 (EP)
Inventor: SCHERER HARTMUT DIPL-ING
IPC: G01C17/38
Filed: 1982-05-27
Abstract: In a correction system for a magnetic field probe, the probe is first moved in a circle for calibration such that respective maximum and minimum values of a measured magnetic field vector or a respective component thereof is determined. By means of a sum formation and halving of the respective maximum and minimum value, a respective additive correction value is derived which is added to the respective measured values during navigation with the magnetic field probe. By so doing, a noise vector superimposed on the external magnetic field is eliminated.
Patent EP-0077439-A2 (EP)
Inventor: WIDMER ERICH DR
IPC: C07F9/54
Filed: 1982-07-23
Abstract: Es wird ein Verfahren zur Herstellung der neuen Verbindung der Formel <IMAGE> aus der Verbindung der Formel <IMAGE> beschrieben. Hierbei wird die Verbindung der Formel I in einem stark basischen, homogenen, wässrig-organischen Lösungsmittelgemisch mit Zink behandelt. Die Verbindung der Formel II ist ein Zwischenprodukt in der Herstellung von Rhodoxanthin bzw. Zeaxanthin.
Patent EP-0056301-A2 (EP)
Inventor: BROOKHYSER BYRON B
IPC: B23Q1/76
Filed: 1982-01-06
Abstract: A veneer lathe apparatus and a method of producing wood vaneer are described. The apparatus comprises: lathe spindle means (10) for engaging the opposite ends of a log (12) to rotate the log; lathe knife means (14) for peeling a thin sheet of veneer from the log as it rotates; idler roll means (26) for engaging the log; powered roll means (24) for engaging the log between the idler roll means and the knife means to assist in the rotation of the log; and control means for independently adjusting the positions of the idler roll means (26) and the powered roll means (24) with respect to the axis (25) of the lathe spindle means (10) and for adjusting the spacing between the two roll means (24,26) in response to reductions in the diameter of the log (12) as it is peeled.
Patent EP-0074805-A2 (EP)
Inventor: TANIZAWA TETSU
IPC: H01L27/118
Filed: 1982-09-09
Abstract: A semiconductor integrated circuit includes a conventional inner cell region (2) and an outer cell region (4). The outer cell region contains a plurality of outer cells (3;116,117) each comprising circuit elements (R<sub>1</sub>-R'<sub>4</sub>, Q<sub>1</sub>-Q'<sub>9</sub>) for achieving a predetermined logic function, in addition to circuit elements for achieving the conventional buffer function of an outer cell. Two or more adjacent outer cells (116,117) cooperate with each other and act as an independent circuit so as to form a macro-cell (118).
Patent EP-0058105-A2 (EP)
Title: Ensemble régulateur de l'énergie circulant dans les méridiens
Inventor: JAVELLE EDMOND
IPC: A61N5/06
Filed: 1982-01-19
Abstract: L'invention se rapporte à ensemble régulateur de l'énergie circulant dans les méridiens. Il est caractérisé en ce que le dit ensemble comprend deux appareils identiques, chacun conçu pour n'émettre la dite onde (13) qu'exclusivement à pleine puissance et sous deux fréquences d'impulsions ne variant entre elles que dans le rapport de un à deux. Application à l'acupuncture.
Patent EP-0078241-A2 (EP)
Inventor: WENK PAUL DR
IPC: C07D295/10
Filed: 1982-10-22
Abstract: Die Erfindung betrifft neue Furane, insbesondere Benzofuranone der Formel <IMAGE> worin R1 für Wasserstoff oder einen aliphatischen Rest steht, R2 eine durch einen zweiwertigen Kohlenwasserstoffrest disubstituierte Aminogruppe bedeutet und der aromatische Ring A zusätzlich substituiert sein kann, und ihre Salze und/oder Isomeren, Verfahren zur Herstellung von Verbindungen der Formel (I) und ihrer Salze und Isomeren, solche Verbindungen enthaltende pharmazeutische Präparate sowie deren Verwendung als Arzneimittelwirkstoffe und/oder zur Herstellung pharmazeuzeutischer Präparate. Die Verbindungen der Formel (I) zeichnen sich durch ausgeprägte antiinflammatorische und analgetische Eigenschaften aus.
Patent EP-0087795-A2 (EP)
Inventor: MOONEY DONALD GENE
IPC: G01N21/95
Filed: 1983-02-28
Abstract: Apparatus for generating a map of detectable characteristics of a disc. A scanning signal display device has a detector coupled to the intensity input thereof. The detector detects the characteristics at a location on the disc which is scanned in a spiral pattern and provides a signal representative of the detected characteristics to the display device. A signal is generated and provided to the drive inputs of the display device to cause the trace of the device to follow a spiral pattern corresponding to the scan pattern of the predetermined location.
Patent EP-0092208-A2 (EP)
Inventor: FROST ALBERT CARL
IPC: C07C29/76
Filed: 1983-04-16
Abstract: The separation of gas mixtures in commercial sized adsorption systems is carried out with a carefully limited difference in loading of the adsorbed component on the bed between the start and the end of the desorption step. Under such conditions, each succeeding adsorption step will be carried out so that an adsorption/heating front is caused to advance sufficiently ahead of a slower moving cooling front that thus serves to cool only the feed end of the bed to the inlet gas mixture temperature. The heat of adsorption is thereby retained in the bed between these two fronts at a temperature tolerable to the gas mixture and to the adsorption bed and is available for the following desorption step.
Patent EP-0093340-A2 (EP)
Inventor: GOEDECKE WOLF-DIETER
IPC: G05D7/06
Filed: 1983-04-21
Abstract: Der Gegenstand der Erfindung bezieht sich auf ein zweistufiges, elektropneumatisches Servoventil zur Steuerung eines Volumenstromes. Das Servoventil (1, 2) besteht aus einer elektromechanisch ansteuerbaren Vorsteuerstufe (1), durch welche mit einem Düse-Prallplatte-System (22, 9) elektrische Steuersignale in pneumatischen Steuerluftdruck in einem Steuerluftraum (29) zwischen der Vorsteuerstufe (1) und einer Ventilhauptstufe (2) umgewandelt werden. Der variabel steuerbare Steuerluftdruck im Steuerluftraum (29) dient als Stellkraft zur Positionierung eines Steuerkolbens (54) in der Ventilhauptstufe (2), aufgrund welcher ein proportionaler Volumenstrom an einem Arbeitsausgang (A) einstellbar ist. 
     Das elektro-pneumatische Servoventil (1, 2) dient der Umsetzung elektrischer Steuersignale kleiner Leistung zur Steuerung eines relativ großen Volumenstromes für den Betrieb pneumatischer Antriebe.
Patent EP-0095682-A2 (EP)
Inventor: FRAEFEL WOLFGANG PROF
IPC: C07G99/00
Filed: 1983-05-20
Abstract: Glykolipide mit zell- und geweberegenerierenden Eigenschaften werden aus Blut oder Organhomogenisaten von Säugetieren gewonnen, indem das Ausgangsmaterial einer Autolyse und einer Dialyse gegen ein alkoholischwäßriges Medium unterworfen wird. Aus dem erhaltenen Rohprodukt können die Glykolipide durch Äthanolausfällung oder Extraktion und danach Chromatographie isoliert und gereinigt werden. Das Verfahren ergibt höhere Ausbeuten an Wirkstoffen; es eignet sich zur industriellen Anwendung vorzüglich.
Patent EP-0108869-A2 (EP)
Inventor: HOLZENBERGER KURT DR
IPC: F04D29/16
Filed: 1983-08-17
Abstract: This relates to the flushing of the rotor split rings or throttle gaps which are exposed to an increased wear due to the solids in the drilling fluid. Since special drilling fluid pumps represent an appreciable additional cost in submerged motor pumps for below sea level, a different solution has been found. The points to be flushed in those pumping stages whose pressure is lower than the external hydrostatic pressure are flushed directly with the surrounding sea water. <IMAGE>
Patent EP-0113018-A2 (EP)
Inventor: AVIRAM ARI
IPC: B41J31/00
Filed: 1983-11-22
Abstract: A resistive ribbon for use in thermal transfer printing is described. The ribbon includes a resistive layer formed of a composition including a metal and a wide bandgap insulator. The ribbon may include a separate support layer. Electrical current through the resistive layer produces heat which locally melts the ink for transfer to an adjacent receiving medium. The wide bandgap insulator of the resistive layer must have a bandgap of at least three volts. Many different metals and insulators can be used, where the relative amounts of metal and insulator are chosen to provide a desired resistivity for any type of resistive ribbon printing application. 
     Suitable metals are Ti, Ni, Cr, Mo, W, Cu, Au, Co, Sn, Al, Ta, Mg, and In, and suitable wide bandgap insulators are Al 2 O 3 , SiO, SiO 2 , TiO, TiO 2 , Mg, Cr 2 O 3 , Sn0 2 , AIN, Ta 2 0 5 , and Ge 3 N 4 .
Patent EP-0111914-A2 (EP)
Inventor: WEIS KLAUS DIPL-ING
IPC: G01S13/528
Filed: 1983-12-16
Abstract: In order to be able to suppress permanent echoes from overshoots in pulse-Doppler radar sets with variable pulse repetition frequency, means are proposed which cause synchronisation of the angle of rotation of the antenna of the radar set and of the change in the pulse repetition frequency of the radar transmitter (stagger period), so that overshoot echoes of consecutive antenna revolutions are assigned to the same increment of range and azimuth and can be suppressed by permanent echo filters. <IMAGE>
Patent EP-0101141-A2 (EP)
Inventor: SMITH MILTON R
IPC: C08B37/10
Filed: 1983-01-12
Abstract: Process for manufacturing low molecular weight heparin fractions from normal heparin wherein such fractions have better pharmacological and therapeutic properties than the normal heparin. The process comprises the steps of,
     (a) acififying normal heparin to obtain heparinic acid with a pH in the range of about 3 to about 5, and   (b) depolymerizing the heparinic acid by heating in the presence of an oxidizing agent to obtain low molecular weight heparin fractions in the range of about 4,000 Dalton to about 12,000 Dalton.
Patent EP-0086112-A2 (EP)
Inventor: NOROTA SUSUMU
IPC: B29C48/05
Filed: 1983-02-09
Abstract: A process for producing a fibrous assembly by extruding at least one fiber-forming polymer through a spinneret having numerous small openings, said process comprising using a die equipped with a spinneret having numerous closely spaced small openings having an opening ratio (a) of at least 30%, continuously stuffing at least one fiber-forming polymer in the form of a shaped mass into said die, said shaped mass having compression resistance such that at least in the initial stage of its stuffing into the die, it substantially retains its form in resistance to the stuffing pressure, and said shaped mass having such a shape that it measures more in one direction than in another; passing through the spinneret an electric current sufficient to give said fiber-forming polymer Joule heat required for cutting said polymer by partitioning members defining the numerous small openings of the spinneret; and taking up the cut fiber-forming polymer as fine streams. 
     The present invention provides also an apparatus for the production of a fiber assembly by carrying the above process. According to the present invention, there are suitably provided ultrathick aromatic polyamide fibers having an average cross-sectional area of about 0.01 mm 2  to about 5 mm 2  and comprising at least one fiber-forming aromatic polyamide and an inorganic or metallic fine powder or a fibrous material.
Patent EP-0086644-A2 (EP)
Inventor: KASHIWA NORIO
IPC: C08F4/64
Filed: 1983-02-11
Abstract: An improved process for producing an olefin polymer or copolymer by using a novel catalyst composition composed of (A) a titanium catalyst component containing magnesium, titanium, halogen and an ester specified in Claim 1, as an electron donor, (B) an organoaluminum compound and (C) a heterocyclic compound or a ketone specified in Claim 1, as a third component. The combination parameter of the ester in (A) and the (C) component is new, and the process can give a highly stereospecific olefin polymer or copolymer in high yields.
Patent EP-0087313-A2 (EP)
Inventor: PARKER ROBERT
IPC: G08B5/40
Filed: 1983-02-22
Abstract: A flame coloring device 12 makes a flame 18, such as a flame from a propane burner, visible even when the burner is used outdoors or in a bright environment. The device includes a carrier adapted for placement on the burner barrel 14 and a solid colorant emitter such as sodium chloride supported by the carrier. When the carrier and colorant emitter are heated by the burner flame, the emitter emits a material that provides visible light, thereby defining the flame.
Patent EP-0114612-A2 (EP)
Inventor: SCHAEFER-LUEDERSSEN ULRICH DR
IPC: C07C45/67
Filed: 1984-01-11
Abstract: 3-Hydroxyl-α-cyclocitralderivate der allgemeinen Formel I <IMAGE> worin R² und R³ gleich oder verschieden sein können und jeweils eine lineare oder verzweigte Alkylgruppe mit 1 bis 6 C-Atomen bedeuten oder aber R² und R³ zusammen für eine Ethylgruppe oder eine Propylengruppe stehen, die durch Methylgruppen oder Ethylgruppen substituiert sein können, Verfahren zu deren Herstellung und deren Verwendung zur Herstellung von Safranal und 3-Hydroxy-ß-cyclocitral sowie optisch aktive a-Cyclocitralderivate der allgemeinen Formeln A und B <IMAGE> in denen R¹ für <IMAGE> steht, wenn X für Wasserstoff und Y für eine OH-Gruppe steht oder aber R¹ für <IMAGE> steht, worin R² und R³ die oben angegebene Bedeutung haben und X und Y zusammen für Sauerstoff stehen oder X für Wasserstoff steht, wenn Y eine OH-Gruppe bedeutet, und ein Verfahren zur Herstellung von optisch aktiven 3-Oxo-α-cyclocitralacetalen, das dadurch gekennzeichnet ist, daß man Gemische der entsprechenden racemischen 3-Oxo-α-cyclocitralacetale durch Chromatographie an geeigneten chiralen Adsorbentien in die optisch aktiven Verbindungen trennt. Die erfindungsgemäßen Verbindungen eröffnen einen neuen vorteilhaften Weg zu den als wichtige Zwischenprodukte für naturidentische Carotinoide begehrten optisch aktiven 3-Hydroxy-ß-cyclocitralen.