baber/WOPTO huggingface dataset:
Patent EP-0046178-A2 (EP)
Inventor: CULMO ROBERT F
IPC: G01N33/18
Filed: 1981-07-01
Abstract: An apparatus used in determining the organic carbon content of a sample material includes a gas passage having a reaction vessel associated therewith. The passage is in gaseous serial communication with an inlet passage of a single channel elemental analyzer.
Patent EP-0044154-A2 (EP)
Inventor: DRUCKER ERIC R
IPC: H03C3/09
Filed: 1981-06-26
Abstract: A phase-locked loop is disclosed that exhibits flat modulation characteristics over a wide range of carrier frequencies for either frequency or phase modulation at rates that are both within and outside the loop bandwidth. The disclosed arrangement is a programmable divide-by-N phase-locked loop frequency synthesizer wherein the feedback path includes a second phase-locked loop that serves as a tracking filter 20. Modulation is supplied to the main phase-locked loop via a first modulation path that couples the modulating signal to the frequency control terminal 50 of the phase-locked loop voltage-controlled oscillator 12 and via a second modulation path that couples the modulating signal to the phase-locked loop phase detector 22. To configure the system so that flat modulation is attained. the gain factors of the first and second modulation paths are established in accordance with specific relationships and the second modulation path includes a compensator network 44 having a transfer function that at least approximates that of the phase-locked loop 20 which is embedded in the system feedback path. Additionally, the modulation signal coupled to both modulation paths is adjusted on the basis of carrier frequency to compensate for frequency-related variation in the transfer characteristics of the main loop VCO. The transfer characteristic of the main loop phase detector 22 is controlled to maintain a constant loop bandwidth.
Patent EP-0049103-A2 (EP)
Inventor: KASAHARA HIDEO
IPC: C08G81/02
Filed: 1981-09-23
Abstract: A polymeric material which is superior in mechanical strength, dimensional stability, moldability and resistances to chemicals, heat and abrasion comprises a copolymer composed of polymer chain moieties of a copolymer containing an imide compound of an a,p-unsaturated dicarboxylic acid and polymer chain moieties of a polyamide, both chain moieties being bonded to each other. The material may be blended with thermoplastic resins. Furthermore, the material may be reinforced with glass fiber, etc.
Patent EP-0040561-A2 (EP)
Inventor: BATTAREL CLAUDE
IPC: G06K19/08
Filed: 1981-05-08
Abstract: Magnetic memory element for transport ticket or credit card, comprising a support and at least one ferromagnetic layer containing at least one piece of information recorded therein and a layer of a non-magnetic diffuser in contact with the ferromagnetic layer to irreversibly destroy the magnetism of the ferromagnetic layer when the element is heated.
Patent EP-0074458-A2 (EP)
Inventor: WIZEMANN KURT
IPC: F01L1/14
Filed: 1982-02-19
Abstract: Roller tappet having a cylindrical guide body which has two bearing parts at the top for retention of an axle on which a roller is rotatably supported. In order to reduce the weight, the bearing parts are shortened and have only two bearing cradles, open at the top, into which the ends of the axle are placed and are held e.g. by peening over. Furthermore, the guide body has a hollow space of rectangular cross-section, underneath the roller, in which the roller engages and which extends to shortly beyond the base of the guide body. <IMAGE>
Patent EP-0066878-A2 (EP)
Inventor: VON SEGGERN HEINZ
IPC: H01G7/02
Filed: 1982-06-07
Abstract: A method of producing charged Teflon material having a stable internal positive charge is shown. Partially penetrating positive ions, which may be produced, for example, by a corona discharge or ion beam, are applied to Teflon at an elevated temperature, typically in excess of 100 degrees Celsius for high stability. It has been found that stable internal positive charges may be obtained thereby, having a stability at room temperature in excess of 2,000 years in some cases. This is comparable to the charge stability of negatively internally charged Teflon articles. Regions of both positive and negative internal charges may be included in the same article. Various charged Teflon devices may be made, including microphones, loudspeakers, electrostatic air filters, etc. Intermediate levels of charge stability, less than the maximum obtainable, may also be produced.
Patent EP-0069637-A2 (EP)
Title: Procédé et dispositif de pulvérisation d'une matière combustible solide
Inventor: KISSEL ROLAND
IPC: C21B5/00
Filed: 1982-06-25
Abstract: L'invention a pour objet un procédé et un dispositif de pulvérisation d'une matière combustible solide introduite à l'intérieur d'une enceinte au moyen d'un transporteur à vis par une filière débouchant à l'intérieur de l'enceinte et dans laquelle est formé par extrusion un boudin de matière comprimée, celle-ci étant désagrégée par au moins un jet de gaz injecté sous forte pression. Selon l'invention on injecte le gaz à partir de l'intérieur du transporteur à vis et dans l'axe de chaque filière, chaque jet gazeux ayant une impulsion suffisante pour former sensiblement un cône centré sur l'axe du boudin en s'élargissant à l'intérieur de celui-ci, chaque boudin étant constitué d'un tube creux dont la paroi interne s'effrite et prend la forme du jet en libérant des particules qui sont aspirées dans le jet et introduites avec lui dans l'enceinte. L'invention s'applique spécialement à l'alimentation d'un réacteur de gazéification.
Patent EP-0084371-A2 (EP)
Inventor: ANDERS ALOIS DIPL-ING
IPC: H04B10/00
Filed: 1983-01-17
Abstract: 1. A communications transmission system for carrier frequency signals and four-wire operation having terminal units (I, IV; I, IV') which contain a transmitter (3, 16; 3, 16') and a receiver (4, 15; 4, 15'), whith intermediate stations (II, III; II', III') having amplifiers (7, 11; 7', 11') for one transmission direction and amplifiers (8, 12; 8', 12') for the other transmission direction and, with a transmitting medium (5, 6, 9, 10, 13, 14) characterised in that each transmitter (3, 16; 3, 16') contains a cascade circuit of a frequency modulator (20, 85) for carrier-frequency signals, a limiter (21, 84), a second matching circuit (22, 83) and an electro-optical converter (23, 82), that the second matching circuit (22, 83) is provided with a second input for an additional analogue signal located below the band of the frequency-modulated, carrier-frequency signals, that each receiver (4, 15; 4, 15') contains a cascade circuit consisting of an opto-electrical converter (34, 71), a first matching circuit (33, 72), a limiter (32, 73), and a frequency demodulator (31, 74), that the first matching circuit (33, 72) is provided with a second output for the additional signals, which is followed by a filter (28, 29, 75, 77, 87) to block the band of the frequency-modulated, carrier-frequency signals, that in each direction of transmission the intermediate stations (II, III, II', III') the amplifier (7, 8, 11, 12; 7', 8', 11', 12') has a cascade circuit consisting of an opto-electrical converter (35, 52, 53, 70), a first matching circuit (36, 51, 54, 69), a limiter (37, 50, 55, 68), a second matching circuit (38, 49, 56, 67) and an electro-optical converter (39, 48, 57, 66), that a first transmission path is provided purely for additionnal signals, in the intermediate stations (II', III') between the second output of the first matching circuit (36, 51, 54, 69) and the second output of the second matching circuit (38, 49, 56, 67) in both directions of transmission and that a second transmission path is provided purely for additional signals in the intermediate stations (II, III) between the second output of the first matching circuit (36, 54) in the first transmission direction and the second input of the second matching circuit (49, 67) in the second transmission direction, that in each intermediate station (II', III') a generator (44, 62, 90, 91) for an additional signal, individually assigned to each intermediate station, is connected to the second input of each second matching circuit (38, 49, 56, 67) and that in each intermediate station (II, III) a generator (44, 62) for an additional signal, individually assigned to each intermediate station, is connected to the second input of the second matching circuit (38, 56) of that direction of transmission from which the second transmission path for additional signals commences and that optical waveguides (5, 6, 9, 10, 13, 14) are provided as transmitting medium.
Patent EP-0085354-A2 (EP)
Inventor: WEIBLEN RICHARD
IPC: F16J15/48
Filed: 1983-01-19
Abstract: Das Tiefbohrwerkzeug, gebildet durch ein mit einem Innenkanal versehenes Rohr, an dessen Ende ein Bohrkopf angebracht ist, ist gemäß der Erfindung in zwei Rohrabschnitte unterteilt, von denen der in Bohrrichtung hintere Rohrabschnitt einen größeren Durchmesser aufweist wie der Bohrkopf. Damit kann das gesamte Bohrwerkzeug einschließlich Bohrkopf ohne Demontage durch eine Lagerung oder einen Bohrölzuführapparat hindurch ausgewechselt werden.
Patent EP-0092062-A2 (EP)
Inventor: MASENAS CHARLES JOSEPH JR
IPC: H03K19/018
Filed: 1983-03-22
Abstract: A voltage balancing circuit, particularly suitable for bipolar memory arrays producing small signals, is provided which includes first and second conductive lines (BLO, BL1), a point of reference potential (VR), a first device (16) disposed between the first conductive line (BLO) and the point of reference potential (VR), a second device (18) disposed between the second conductive line (BL1) and the point of reference potential (VR), first and second transistors (16, 18), first means for coupling the first line through the first transistor to the second line, second means for coupling the second line through the second transistor to the first line, and means (22, R1, R2) for supplying substantially equal signals to the control electrodes of the first and second transistors.
Patent EP-0106985-A2 (EP)
Inventor: VOLLNHALS FRIEDEMANN DIPL-ING
IPC: H04L1/24
Filed: 1983-08-31
Abstract: 1. A method of monitoring the operation of digital transmission links comprising intermediate regenerators which are arranged between two line terminals, where a telemetry signal is transmitted via the same signal path as the digital signal, where at least some of the intermediate regenerators include telemetry units in which the transmitted telemetry signal is regenerated and amplified and from which, commencing from the first intermediate regenerator with a telemetry unit which receives no telemetry signal, a telegram (T) comprising a plurality of data blocks is cyclically transmitted, where the sequence of telegrams forms the telemetry signal in the form of a telegram chain (Tk), where the transmission of each following telegram of the telemetry unit of an intermediate regenerator is triggered by the reception of at least one telegram from the line terminal or from the preceding intermediate regenerator, where self-monitoring of the intermediate regenerators takes place and as a result of this monitoring the data blocks of the telegrams contain information items relating to the status of the received digital signals and to the function of the respective intermediate regenerator, where, in the locating device of the receiving-end line terminal, the intermediate regenerators are localised by counting the telemetry signals and the different link sections and intermediate regenerators are monitored by analysing the data blocks of the telemetry signals, characterised in that each of the telegrams comprises, in addition to the data blocks (D), at least one head code (K1, K2) and one end code (E1), that the head-and end codes of the telegrams (T1, ..., Tn) are identical to one another and form a time frame, that the head-and end codes of the telegrams are monitored in the receiving telemetry units, and a telegram is considered to have been correctly recognised when the number of correctly received bits of the head-and end codes overshoots a predeterminable threshold value, that only correctly received telegrams are, in the sequence of their reception, regenerated, amplified and forwarded to the next link section, that when the predetermined threshold value is undershot the associated telegram is suppressed and that in its place a replacement telegram is gated into the telegram chain (Tk) which is to be transmitted.
Patent EP-0108896-A2 (EP)
Inventor: GORGE WERNER DR DIPL-ING
IPC: G01M1/12
Filed: 1983-09-23
Abstract: 1. A device for determining the axle loads and centre-of-gravity position of vehicles, characterised by : a) A card reader (2) for reading an identification card (1) containing maximum axle loads and the required centre-of-gravity position of the vehicle ; b) A measuring system (3) over which the laden vehicle is driven to determine the actual loading on the individual vehicle axles ; c) A comparison and computer station (4) for comparing the information signals fed from the reader (2) with the actual load signals fed from the measuring system (3) and for calculating the actual centre-of-gravity position X of the laden vehicle and its deviation from the required centre-of-gravity position ; and d) A printer (5) for printing out the result signals fed from station (4) on to an evaluation card (6) in legible form.
Patent EP-0105473-A2 (EP)
Inventor: LOBMEYER RAYMOND JOSEPH
IPC: F15B11/17
Filed: 1981-06-11
Abstract: Die Verstellsteuerungen (70, 72) einer ersten, Stützfuß- und Fahr-Funktionen eines Baggers mit Ölstrom versorgenden Verstellpumpe (66) und einer zweiten, die Verschwenkeinrichtung der Fahrerkabine des Baggers mit Ölstrom versorgenden Verstellpumpe (68) sind an Druck-auswahlventile (88, 112) angeschlossen, die so arbeiten, daß ein von den Steuerventilen (14, 16, 18) für die Fahr- und Verschwenkfunktionen herrührender Druckabfall im Überschuß-Ölstrom an die Verstelleinrichtungen weitergeleitet wird. Eine Bypass-Schaltung (132) ist vorgesehen, um den vom Schwenk-Steuerventil (14) kommenden Überschuß-Ölstrom mit dem von der ersten Verstellpumpe (66) kommenden Förderstrom zu verbinden, wenn der Druck des zuletzt genannten Überschuß-Ölstromes den von den Fahr-Steuerfunktionen herrührenden Druckabfall übersteigt. Leitungskompensatoren (136, 138) sind vorgesehen, um die Verstelleinrichtungen (70, 72) ansprechempfindlicher hinsichtlich des Schaltungsbedarfs zu machen; vorgesehen ist ferner ein Druckbegrenzungsventil (172), um automatisch eine Druckverbindung herzustellen, so die Verstellpumpen (66, 68) etwas herunter zu fahren und dadurch die Maschine etwas zu entlasten, wenn die Maschinengeschwindigkeit unter eine vorbestimmte Grenze absinkt.
Patent EP-0114262-A2 (EP)
Inventor: JUNG MARGARETE
IPC: H01M4/12
Filed: 1983-12-01
Abstract: 1. Galvanic element with a negative zinc electrode, which comprises a metallic conductor and with an alkaline electrolyte, characterised in that the active material of the negative electrode is present as zinc powder or zinc paste, which are free of mercury or have a maximum mercury content of 1% by weight and that the surface of the metallic conductor is amalgamated.
Patent EP-0105571-A2 (EP)
Inventor: SWARTZENDRUBER RAY E
IPC: A01K39/012
Filed: 1983-03-11
Abstract: A feeder (10) for poultry (P) and the like is disclosed. The feeder (10) includes pan means (21) for retaining and presenting delivered feed, and hollow drop tube means (31) adapted to extend from a conveyor (14) to a distal end (32) adjacent the pan means (21). A first feed gate (G-1) defined between the drop tube distal end (32) and the pan (21) permits feed to pass from the drop tube (31) to an inner pan area (23) for consumption by relatively mature poultry. A brood gate opening (40) defined in the drop tube (31) above its distal end (32) permits feed to flow from the conveyor (14) through at least part of the drop tube (37) and out the brood gate opening (40) to an outer portion of the pan (21) for consumption by relatively immature poultry.
Patent EP-0109144-A2 (EP)
Inventor: HAIT PAUL WILLIAM
IPC: F24B1/20
Filed: 1983-08-25
Abstract: A cooking unit includes an oven with a drawer. For storage and for transporting a folded truncated pyramidal firebox, a folded truncated pyramidal support member, a diffuser, a grill, a griddle, a windbreak and cover are disposed over the oven. The cover is releasably secured to the top of the oven and the folded truncated pyramidal firebox, the folded truncated pyramidal support member, the diffuser, the grill, the griddle and the windbreak are retained therebetween in a compact form. In use, the oven with the drawer may be employed as the base of the cooking unit or, in the alternative, the oven may be disposed above the extended truncated pyramidal firebox, the extended truncated pyramidal support member and the diffuser. In the alternative arrangement, the cover serves as the base for the cooking unit.
Patent EP-0114048-A2 (EP)
Inventor: BARTSCH WOLFGANG DR MED VET
IPC: A61K31/40
Filed: 1984-01-07
Abstract: The present invention is concerned with the topical use of D,L- and D-carazolol and of the pharmacologically acceptable salts in the therapy of glaucoma. The present invention is also concerned with eye drops containing these active materials.
Patent EP-0116862-A2 (EP)
Inventor: NIEMIRO THADDEUS ANTHONY
IPC: B41F7/08
Filed: 1984-01-19
Abstract: A reversible color deck apparatus for rotary printing presses for permitting a printer to selectively print a plurality of colors on one side or the other of a paper web. The apparatus includes a plurality of image delivery rolls or cylinders disposed in spaced relation. A pair of blanket rolls or cylinders are disposed within the space separating the image delivery rolls and are supported at their ends by eccentric sleeve elements. These sleeve elements are operatively interconnected by control linkage which, in turn, is connected to an actuating member for effecting simultaneous movement of the axes of rotation of the blanket rolls in the same directions. Via a neutral or throw off position, the axes of rotation of the blanket rolls can be moved to two different positions which permit the printing of a plurality of colors on that side of the web corresponding to the particular position to which the blanket rolls were selected to be moved.
Patent EP-0126846-A2 (EP)
Inventor: ULBRICH GERALD
IPC: G01D5/20
Filed: 1984-02-11
Abstract: Es wird ein aus einer Spule (1) und einem verschiebbaren Eisenkern (2) bestehender Sensor vorgeschlagen. Die so veränderliche Induktivität der Spule (1) ist durch eine Elektronik auswertbar, die einen Mikrocomputer (3) enthält. Mit einem Spannungsstoß vom Mikrocomputer (3) wird ein Kondensator (7) über die Spule (1) geladen. Der Kondensator (7) entlädt sich anschließend über einen Widerstand (8) mit großer Zeitkonstante. Aus dem resultierenden Entladestrom ermittelt der Mikrocomputer (3) mittels einer Zeitmessung eine von der Verschiebung des Kerns (2) abhängige Induktivitätsgröße der Spule (1).
Patent EP-0123188-A2 (EP)
Inventor: KANNO TETSUO
IPC: G06Q40/00
Filed: 1984-04-09
Abstract: Automatic passbook front cover turning mechanism, where the initially closed passbook is bent and a separator (70; 52) opens the passbook cover by utilizing its greater elasticity compared with that of the pages, and where subsequently eitherthe passbook cover orthe opened passbook as the teading part is transported by feed rolls (71, 72; 43, 44), thus effecting a complete opening of the passbook.
Patent EP-0125551-A2 (EP)
Inventor: PALMIERI PIERINO
IPC: B60B29/00
Filed: 1984-04-28
Abstract: The invention in question concerns an articulated portable trolley designed to facilitate changing the wheels of trucks, coaches, tractors and similar vehicles. 
     The trolley, which is inserted under the wheel to be changed after it has been raised from the ground, can be adjusted according to the size of the wheel and raised to bring two arms with rollers into contact with the tire, which is supported, in this way, during dismantling. After having unscrewed the bolts, the trolley enables the wheel to be changed to be removed and lowered to the ground without effo rt. 
     The new wheel to be mounted is then placed on the two lowered arms of the trolley and is, in this way, easily raised to the height of the hub and brought close to it. One of the two rollers may be made to rotate to make the wheel turn slowly to align the holes on the rim with the corresponding connections on the hub. 
     The trolley is adjustable so as to be adaptable to wheels of differing sizes and can be dismantled in such a way as to be contained in a small case.
Patent EP-0134914-A2 (EP)
Inventor: FISCHER DIETER
IPC: D06B23/14
Filed: 1984-06-07
Abstract: 1. Apparatus for the shrinking, stretching, drying, finishing, dyeing or the like of moving webs (19), consisting of a heatable drying cylinder (2) and a guide roller (3) which is arranged at a spacing from the drying cylinder and the diameter and the axial inclination of which are variable at least at one side with respect to the drying cylinder (2), and with which a web (19) that is to be treated can be laid around drying cylinder (2) and guide roller (3) in a large number of coils offset from one another in the axial direction, in respect of which the drying cylinder (2) and the guide roller (3) are arranged in a closed cabinet-like housing (1) which has an entry aperture (5) and an exit aperture (6) for the web (19) that is to be treated and the housing has a lower inlet aperture (7) for hot air and an upper outlet aperture (8) for the hot air.
Patent EP-0140047-A2 (EP)
Inventor: AOYAMA TARO
IPC: F02B23/06
Filed: 1984-09-05
Abstract: A direct fuel injection type internal combustion engine having a combustion chamber formed with a recess in which intake air is introduced and swirled. A swirl injector is arranged such that its central spray axis does not intersect the central axis of the recess but extends at an inclination thereto. The maximum distance between the facing sides of the recess is set at 25 to 65 mm. The distance between the axis of sprays of the swirl injector and a second plane intersecting, at a right angle, a first transverse plane containing the location of the maximum distance D of the recess, the second plane being parallel to the axis of sprays of the swirl injector and containing the center of the recess on the first transverse plane, is set at 6 to 20 mm. The angle contained between the axis of sprays of the swirl injector and the first transverse plane is set at 40 to 70 degrees.
Patent EP-0138181-A2 (EP)
Inventor: HEYWANG GERHARD DR
IPC: A01N47/22
Filed: 1984-10-08
Abstract: Die vorliegende Erfindung betrifft neue N-Oxalyl-N-methyl-carbamidsäureester der Formel I <IMAGE> in welcher R für Alkyl, Alkenyl, Alkinyl, Alkoxy, Alkylthio, Halogenalkyl, Halogenalkoxy, Halogen-alkylthio, Halogen, Nitro, Dialkylamino, Alkylsulfinyl, Alkylsulfonyl, Cycloalkyl oder gesättigte, gegebenenfalls substituierte, Heterocyclen mit einem oder mehreren Heteroatomen aus der Gruppe O, S, N steht, oder einen an den Phenylrest anellierten Ring bildet, der gegebenenfalls ein oder mehrere Heteroatome aus der Gruppe O, S, N enthält und gegebenenfalls substituiert ist. Man erhält sie, indem man N-Chloroxalyl-N-methyl-2,3-dihydro-2,2-dimethyl-benzofuran-7-yl-carbamidsäureester mit Phenolen gegebenenfalls in Gegenwart eines Verdünnungsmittels und/oder gegebenenfalls in Gegenwart einer Base umsetzt. Die enfindungsgemäßen Verbindungen zeichnen sich durch gute Wirksamkeit als Schädlingsbekämpfungsmittel, insbesondere Insektizide, Akarizide und Nematozide aus.