baber/WOPTO huggingface dataset:
Patent EP-0030458-A2 (EP)
Inventor: LEBER GEORGE W
IPC: G01S15/89
Filed: 1980-12-04
Abstract: in an ultrasound imaging system employing a moving or oscillating transducer, actual transducer position is detected periodically, rather than continuously. A magnet is caused to oscillate with the transducer, and periodic alignment of the magnet with a fixedly mounted Hall effect switch provides synchronization data for sonic pulse generation, pulse-echo receipt, and image assembly and display.
Patent EP-0028567-A2 (EP)
Inventor: MCALEER WILLIAM J
IPC: C12N5/02
Filed: 1980-10-30
Abstract: Hepatitis B surface antigen (HBsAg) is produced in vitro in high titer and purity from tissue cultures of cells that shed HBsAg grown with a first incubation at elevated temperature followed by a second incubation at a lower elevated temperature.
Patent EP-0058234-A2 (EP)
Inventor: VOSS ERICH DR
IPC: H02K1/18
Filed: 1981-10-22
Abstract: Bei einem Ständer für eine dauermagneterregte elektrische Maschine sind in dessen Bohrung schalenformige Dauermagnete eingesetzt. Zwischen den Dauermagnetschalen sind Federelemente eingefügt, die mit ihren über ein Rückenteil (5) miteinander verbundene Federarme (6) an den Seitenkanten der Dauermagnetschalen (3) anliegen. Um eine sichere Befestigung der Dauermagnetschalen gegen harte mechanische Stoßbelastungen zu gewährleisten, ohne daß die Federelemente durch gesondert montierbare Befestigungsteile am Ständer befestigt werden müssen, wird vorgeschlagen, daß die Federelemente (4) mit an ihrem Rückenteil (5) ausgebildeten Ansätzen (8) in Hinterschneigen (11) aufweisende Ausnehmungen (10), die am Umfang der Ständerbohrung (2) vorgesehen sind, eingreifen und die Federarme (6) die Seitenkanten der Dauermagnetschalen (3) formschlüssig umgreifen.
Patent EP-0051227-A2 (EP)
Inventor: DAIGO JUNICHI
IPC: H04N1/047
Filed: 1981-10-23
Abstract: A picture information input apparatus has a leading and trailing end detecting circuit (42) for detecting the leading and trailing ends of a document to produce read out signals of "1" and "0". The leading and trailing end detecting circuit (42) starts a first count by a document presence detecting signal of "0" from a detecting unit (54) which detects the transfer of the document. When a hole of the document is smaller than an allowable hole diameter, it clears the counting. Only when the hole is larger than the allowable hole diameter, it starts a second count. After the second count ends, it produces a read out signal of "0" indicating that the trailing edge of the document is detected. A picture bus control circuit (44) receives the read out signal of "1" to transmit a picture data signal to a picture transceiver (48), and receives the read out signal of "0" to stop the transmission of the picture data signal.
Patent EP-0055416-A2 (EP)
Inventor: SUDO SHIGERU
IPC: B23K26/12
Filed: 1981-12-14
Abstract: A method of sealing an aperture formed in a discharge tube using a laser beam.A tube (12) having the aperture (68) to be hermetically sealed is placed in a vessel (20) having a window (22) which transmits a laser beam (54). The aperture is covered with a blockade member (70). The blockade member is irradiated with the laser beam in order to melt the blockade member and seal the aperture.
Patent EP-0037691-A2 (EP)
Inventor: ERKFRITZ DONALD SPENCER
IPC: B23B27/16
Filed: 1981-03-27
Abstract: For use with an indexable metal cutting tool, an improved holder assembly is disclosed which functions to maintain the position of an indexable insert during operation of the tool. More particularly, a holder assembly is described which includes a support member, connected to the cutter body of the tool, which includes a platform and a threaded aperture disposed normal to the plane of the platform. The latter includes a plurality of keys extending from the plane of the platform. A planar indexable insert having an aperture disposed normal to the planar surfaces thereof is disposed in abutting relationship with the platform of the support member, such that the apertures therein are in register. In addition, the planar surface of the indexable insert which is in abutting relationship with the platform includes receiving grooves which are adapted to be interengaged with the keys of the support member. The indexable insert is maintained in abutting relationship with the platform by a screw which extends through the registered apertures and is threadably engaged in said support member. The interengagement between the keys and the grooves of the support member and insert function to restrict unwanted rotational movement of the insert about the axis of the screw during use of the cutter.
Patent EP-0045607-A2 (EP)
Inventor: DE KOROMPAY SUSAN A
IPC: E21B47/10
Filed: 1981-07-27
Abstract: A method and apparatus for detecting cracks or other separations deep inside massive rock-like structures and assessing the integrity and safety of mine roofs and the like, wherein two or more boreholes are drilled into the rock and fluid pressure is applied to one of the holes. The time for equalization of pressure between the two holes as measured by simple vacuum or pressure gauges is a function of the permeability of the rock and any fractures in the rock. If fractures are present the equalization time is an order of magnitude faster than if no fractures are present.
Patent EP-0050594-A2 (EP)
Inventor: PELIZZA ARISTIDE
IPC: G03C1/73
Filed: 1981-10-15
Abstract: A photochromic liquid composition comprises a solution of an azo compound of the type of carbazone such as dithizone and a metal haloid in a solvent with or without additional dyes to be applied to transparent plastic surfaces such as spectacles, shopwindows, etc.
Patent EP-0062183-A2 (EP)
Inventor: GUTJAHR HEINZ DR
IPC: D06P5/12
Filed: 1982-03-15
Abstract: 1. Process for producing resist prints on fibre materials consisting of cellulose or containing cellulose, which materials are printed or grounded with a phenolic or enolic coupling component, by printing on to said materials a resist which prevents the formation of a water-insoluble azo dyestuff, subsequently over-printing with a stabilising diazonium salt, washing out the soluble constituents and finishing the print in a customary manner, characterised in that the resist contains a pyrazolone derivative as the resist agent.
Patent EP-0064264-A2 (EP)
Inventor: OGIHARA SATORU
IPC: H01L23/15
Filed: 1982-04-27
Abstract: Silicon carbide powder mixture and process for producing sintered bodies therefrom are provided so as to give silicon carbide sintered bodies having excellent heat conductivity and electrical resistivity with high density. Said silicon carbide powder mixture can be obtained by dry blending or solution mixing of silicon carbide powder with at least one beryllium compound which can be converted to beryllium, beryllium oxide, beryllium carbide or beryllium nitride by decomposition with heating.
Patent EP-0074049-A2 (EP)
Inventor: WIENAND HENNING DR
IPC: C09C1/00
Filed: 1982-08-30
Abstract: Wismutvanadat enthaltende Gelbpigmente der Zusammensetzung: BiVO4 · x Bi2MoO6 · y Bi2WO6 wobei x Werte von 0,6 bis 2,25 und y Werte von 0 bis 0,1 besitzen. Die Pigmente werden dadurch hergestellt, daß man eine gemeinsame Lösung eines Wismut(III)-salzes, eines Vanadates und eines Molybdates auf pH-Werte < 0, ansäuert und die saure Lösung mit alkalischen Lösungen, die gegebenenfalls eine Wolfram(VI)-Verbindung gelöst enthalten, auf pH-Werte von, 0,1 bis 3,5 bei Temperaturen von 20 bis 95°C anhebt. Das Fällungsprodukt und die Reaktionslösung werden 30 bis 120 Minuten lang bei Temperaturen von 50 bis 100°C belassen, bevor man das Fällungsprodukt von der Reaktionslösung abtrennt, wäscht, gegebenenfalls trocknet und bei Temperaturen von 300 bis 800°C behandelt.
Patent EP-0060572-A2 (EP)
Inventor: GAZZONI DOMENICO
IPC: F26B5/08
Filed: 1982-01-07
Abstract: A rotor 1 receives the wet material to be dried and centrifugates it outwards with conveyance air created by the same rotor. Around the rotor there develops a first scroll 9, which receives and conveys towards an outlet the material centrifugated by the rotor and said conveyance air. The lateral wall 12 of said first scroll is provided with a bored grating 14, against which there hits the centrifugated material, which thus looses a part of the liquid that accompanies it; another part is removed by the same conveyance air, which filters partially through the grating into a second scroll 16 that conveys it to discharge with the liquid separated and passed through the grating.
Patent EP-0070692-A2 (EP)
Inventor: WOOD MICHAEL JOHN
IPC: H01L29/06
Filed: 1982-07-15
Abstract: A method of semiconductor device passivation in which a passivation moat (5/6) is formed initially, at least, by cutting with a laser beam. The moat is preferably finished to its final dimensions by chemical etching. To trace out the path of the moat either the device may be moved relative to a stationary laser beam or the laser beam may be moved relative to a stationary device.
Patent EP-0083149-A2 (EP)
Inventor: SCHUSTER HERM CHRISTIAN
IPC: G01W1/00
Filed: 1982-09-29
Abstract: A rain sensor 1 has an insultating carrier plate 2 and a plurality of conductor paths (8, 9,10,11,12) disposed on the carrier plate. The plate 2 is of temperature resistant and acid resistant plastics material which is resistant to ultra violet light. The conductor paths (8, 9, 10, 11, 12) consist of an electrically conductive plastics material and have plane surface termination with the surface of the carrier plate. The conductor paths are combined in two groups which are electrically connected between themselves to form electrodes (3,4) but electrically separated from one another with close interlacing for sensing the onset of rain. One of the groups of electrodes forms a conductor path loop (3) designed as a heating conductor with two connections (5, 6) at its ends. The counter electrode 4 consists of two comb shapes (11, 12) engaging in one another in opposite directions while the heating electrode follows a meandering path between the teeth of the combs.
Patent EP-0090154-A2 (EP)
Inventor: BRANDSTADTER JACK M
IPC: B60G15/08
Filed: 1983-02-10
Abstract: A hydropneumatic suspension system for a multiple wheeled vehicle providing for each individual road wheel a self-contained externally mounted suspension unit. Each hydropneumatic suspension unit includes a large diameter flanged road arm spindle which is bolted to the vehicle hull; a road arm at one end rotatably mounted on the road arm spindle, at the other end mounting a road wheel; a crankcase formed by the free volume enclosed within the road arm and the road arm spindle; an in-arm mechanically operated pneumatic spring which supports the sprung mass of the vehicle; and an in-spindle mechanically operated and hydraulically controlled rotary friction damper which absorbs energy from the sprung mass.
Patent EP-0093877-A2 (EP)
Inventor: RUMBACH KARL F DIPL-ING
IPC: F27D5/00
Filed: 1983-04-08
Abstract: The invention relates to apparatus for heat treatment of material in pieces at high temperature, especially for firing ceramic material. In this apparatus supports in the form of elongated support elements are provided on carrier elements rotatable about fixed axes, the supports are guided in the transport direction and are spaced a clear distance from one another at right angles to the transport direction. This results in even heat treatment of the material, a reduction in the energy consumption, shortening of the transit time, and a significant reduction in the construction and running costs.
Patent EP-0100829-A2 (EP)
Inventor: BACKHAUS EDUARD DIPL-ING
IPC: H01B7/295
Filed: 1983-05-27
Abstract: 1. Halogen-free, flameproof cable continuing to function for a certain time in the event of fire, with at least one conductor, each of these being surrounded by an insulating polymer layer and a heat-resistant layer comprised of inorganic material and being embedded in a heat-resistant filler layer forming an inside jacket and surrounded by an armour over which a sheathing forming an outside jacket is disposed, characterized in that the heat-resistant layer surrounding the conductors is directly applied onto the conductors and consists of a firstly wound-on layer of mica and a layer of glass silk plaited or wound thereon, and in that the inside jacket consists of a polymer mixture filled with filler materials and, in particular, metal oxide hydrates.
Patent EP-0106127-A2 (EP)
Inventor: HAHN KLAUS DR
IPC: C08L25/16
Filed: 1983-09-08
Abstract: Die Erffindung betrifft Schaumkunststoffteilchen auf Basis von Poly-p-methylstyrol mit folgenden Eigenschaften: a) ihre Teilchengröße liegt zwischen 0,2 und 3 cm, b) ihre Wärmeformbeständigkeit nach DIN 53 424 liegt oberhalb von 110°C, c) ihre Schüttdichte liegt unterhalb von 35 g.l<->¹. Die entsprechenden schäumbaren Kunststoffteilchen werden hergestellt durch Polymerisation von p-Methylstryol in wäßriger Suspension unter Zusatz von flüchtigen organischen Treibmitteln vor, während oder nach der Polymerisation, wobei in Gegenwart von molekulargewichtsregelnden Substanzen polymerisiert wird. Als molekulargewichtsregelnde Substanzen kommen z.B. organische Kettenüberträger mit einer Übertragungskonstanten K zwischen 0.1 und 50 in Frage, die in Mengen von 0,01 bis 1 Gew.% bei einem Umsatz zwischen 20 und 95 % zugesetzt werden, ober Oligomere des Styrols oder pMethylstyrols in Mengen von 0,1 bis 10 Gew.%.
Patent EP-0110089-A2 (EP)
Inventor: BOYLE WILLIAM JOHNSTON JR
IPC: B01J31/24
Filed: 1983-10-17
Abstract: Polymer-bound alkyl diarylphosphinite catalyst compositions having the formula I:
     wherein the trivalent phosphorus is substituted by one alkoxy group and one aryl group and wherein the third bond of phosphorus is a P-C bond to a pendant aryl group of the polymer matrix and wherein Ⓟ-C 6 H 4 - is a polymer matrix containing aromatic groups such as polystyrene cross-linked with divinylbenzene and wherein at least 1 % of pendant aryl groups of the polymer matrix are bound to phosphorus and wherein Ar' is substituted by electron-donating groups such as alkyl, alkoxy, and N,N-dialkylamino, are disclosed. Polymer-bound aryl dialkyl phosphonites having the formula II, Ⓟ-C 6 H 4 -P(OR) 2  and polymer-bound diarylphosphinous chlorides having the formula Ⓟ-C 6 H 4 -P-(Ar')-Cl are also disclosed. Processes for making the polymer-bound phosphinites, phosphonites and phosphinous chlorides are also disclosed. 
     A process for selective conversion of acrylonitrile into 1,4-dicyano-1-butene by contacting a liquid phase comprising acrylonitrile with an effective amount of a polymer-bound alkyl diarylphosphinite catalyst having the formula I is also disclosed. Treatment of the liquid phase, prior to contacting same with the polymer-bound catalyst, with a drying agent comprising a polymer-bound dialkyl arylphosphonite and regeneration of the drying agent are also disclosed.
Patent EP-0112114-A2 (EP)
Inventor: FARNWORTH DAVID JOHN
IPC: A45F5/10
Filed: 1983-12-06
Abstract: A handle for carrying loads has a grip 10 and a strap 12 extending from the grip. The grip 10 is formed so that it is comforable to hold. The free end 20 of the strap has a bar 26 which can be engaged in a slot 28 so as to form the strap into a closed loop. In use, the strap 12 is passed through a convenient part of the load before the bar 26 at the end of the strap and the slot 28 are engaged. When the grip is lifted to lift the load, the weight of the load and the configuration of the slot 28 will keep the end of the strap engaged so that the load can be carried securely and comfortably.
Patent EP-0116232-A2 (EP)
Inventor: HASHIMOTO YOSHIYUKI
IPC: A61K35/74
Filed: 1983-12-23
Abstract: This invention relates to an antitumor agent comprising as a main ingredient a chemically purified cell walls of microorganisms belonging to genus Bificobacterium having physical integrity of cell wall structure thereof, obtained without being subjected to chemical and/or physical destruction of said cell wall during removal of intracellular substances of said cell, and a process for manufacturing the same, which comprises the steps of; (a) treating said cells with surfactants, (b) treating said cells with proteases, nucleases, organic solvents and dilute acid, to remove intracellular substances out of said cells without destruction thereof, and (c) separating a chemically purified cell walls having physical integrity of cell wall structure thereof.
Patent EP-0093037-A2 (EP)
Inventor: LASSOUDRY DANIEL YVES JACQUES
IPC: A22C11/12
Filed: 1983-04-15
Abstract: The installation of the invention comprises a machine (2) for filling a flexible tube or gut (3), a machine (5) for dividing up said filled tube (3) to make products (1) by applying sealing pieces (6). It also comprises a device (8, 9, 10) for feeding a cord for handling (11), said cord being guided to the sealing piece application device (6) in such a way so as to insert said cord (11) between a sealing piece (6a) and the tube (3) in order thus to link together the products (1) and form a chain which can be easily manipulated by a hook device (19). The present invention applies especially to the food industry. <IMAGE>
Patent EP-0092503-A2 (EP)
Inventor: GORNEY MOSHE
IPC: B05B3/06
Filed: 1983-04-18
Abstract: A rotary sprinkler comprising a base (10), a stem (18) mounted on the base for rotation relative thereto, the stem having an inlet (26) for receiving a pressurized water supply, a water discharge nozzle (28) mounted on the stem and being rotatable together therewith relative to the base, water driven drive apparatus for rotating the stem relative to the base, selectably positionable deflector apparatus (50) for engaging a stream of water emitted by the nozzle for determining the maximum radius of the stream, and cam apparatus for operating the deflector apparatus and including manually settable cam apparatus for selecting an overall size and pattern of sprinkler stream coverage, and second cam apparatus for determining the desired sprinkling pattern as a function of the azimuthal orientation of the nozzle.
Patent EP-0104156-A2 (EP)
Inventor: LINDBERG ERIC THOMAS
IPC: B25D17/11
Filed: 1983-09-12
Abstract: A plastic silencer (12) surrounds a compressed air tool (11) and forms an exhaust chamber (27) around the tool. Two exhaust tubes (31, 32) from the chamber (27) are to the greater part situated in the chamber. A number of holes (35, 36) have been drilled near the inlet ends of the tubes. As a result the building up of ice in the inlet is prevented.
Patent EP-0105046-A2 (EP)
Inventor: SCHAEFER HELMUT
IPC: B32B9/02
Filed: 1983-08-04
Abstract: Ein Verfahren zum Zurichten von Spaltleder oder ähnlichen Materialien besteht darin, daß auf die strukturierte, mit einem Antihaftbelag versehene Oberfläche einer Unterlage (4) entweder eine Polymerlösung in einer dünnen Schicht derart aufgebracht und trocknen gelassen wird, daß ein zusammenhängender Film gebildet wird, oder eine Kunststofffolie aufgelegt wird, worauf zumindest eine Schicht einer wässerigen Dispersion auf den Film bzw. auf die Folie aufgebracht wird. Bei Aufbringung mehrerer Kunststoffdispersionsschichten wird die nächste Schicht immer erst dann aufgebracht, wenn die erste Schicht bereits getrocknet ist. Auf die letzte aufgebrachte Kunststoffdispersionsschicht wird das Spaltleder od. dgl. aufgebracht, so lange diese Schicht noch naß ist. Es können auch die Kunststoffdispersionsschichten auf das Spaltleder aufgebracht werden und dann durch den Film oder die Folie abgedeckt werden. Anschließend wird das zugerichtete Spaltleder od. dgl. in einer Rollenpresse verpreßt oder in einer Vakuumeinrichtung einer Vakuumbehandlung unterworfen oder es erfolgt sowohl eine Behandlung in der Rollenpresse als auch im Anschluß daran in der Vakuumvorrichtung.
Patent EP-0130275-A2 (EP)
Inventor: BAUER HEINZ
IPC: F16C29/04
Filed: 1984-03-13
Abstract: 1. Longitudinal slide, in particular for longitudinal adjustment devices of vehicle seats, and preferably for motor driven longitudinal adjustment devices, with two elongated rails (22, 24) which are slidable in relation to one another and which are guided inside one another, - which lie against one another under initial tension and are joined together via two rows of rolling members, in particular ball bearings (26) which lie diametrically opposite on a profile diagonal (28), - one rail (24) of which is constructed so as to be gripped around, the other rail (22) of which is constructed so as to grip around, - which have in each case an angled profile (30) with arms (32-38) which stand substantially at right angles to one another and which are preferably of equal length ; wherein, in the case of the rail (22) which grips around, at the end of each arm (32, 34) a guide flange (40) projects out in the direction of the other arm (34, 32) in each case, and thereby there is formed an interiorly located guide groove (42) for ball bearings (26) of a row, and in the case of the rail (24) which is gripped around, there is connected with each arm a bent guide flange (44, 46) with an outwardly located guide groove (43), and - which jointly enclose an almost rectangular interior space (54), characterised in that the two guide flanges (44, 46) of the rail (24), which is gripped around, issue directly from the ends of the arms (36, 38) of this rail (24) and from there, project forwards inwardly in the direction of the other arm (38, 36) of this rail (24) in each case, and in that in particular in the vicinity of one and preferably only one guide flange (44) of the rail (24) which is gripped around, there is provided, on the rail (22) which grips around, a stop member (56, 68, 72, 74) which engages freely, on the inside, over the guide flange (44) and limits a springing in of this guide flange (44) towards the inside and/or a springing out of the arm (34) towards the outside.
Patent EP-0126383-A2 (EP)
Inventor: JESTRICH HANS-ACHIM DIPL-ING
IPC: G01N29/48
Filed: 1984-05-09
Abstract: Verfahren zur Ultraschallprüfung von auf Wellen (1) aufgeschrumpften Scheibenkörpern im Bereich der Schrumpfsitze (3) und der angrenzenden Schrumpfeinflußzonen, insbesondere im Bereich der Nabeninnenoberflächen (3a) und axialer Verdrehsicherungen (3b) bei Radscheiben (2) von Niederdruck-Turbinenläufern, wobei die Radscheiben (2) im Querschnitt gesehen von ihrer Nabenpartie in radialer Richtung (r) von innen nach außen sich etwa keulenförmig bis zu einem Radkranz verjüngende Seitenwangen (2b1, 2b2) aufweisen. Dazu werden an den Seitenwangen (2b1, 2b2) US-Prüfköpfe (PK; PK1, PK2) zum Abfahren von in Umfangsrichtung verlaufenden Prüfbahnen angekoppelt, die nach dem Prinzip der Kantenreflexion von Transversalwellen im Auftreffwinkelbereich der Totalreflexion, der sogenannten Winkelspiegel-Methode, arbeiten und deren US-Strahlenbündel (a, b) auf die Prüfbereiche der Nabeninnenoberflächen (3a) ausgerichtet sind. Im Falle des Vorhandenseins von axialen Verdrehsicherungen (3b) am Nabeninnenumfang (3a) in dessen axialen Außenbereich (A2b) werden zur Ermittlung von axial-radial orientierten Fehlern die vorgenannte Winkelspiegel-Methode und/oder die Methode des streifenden Einfalls angewendet. Die Nabeninnenoberfläche wird in mindestens drei axiale Prüfbereiche unterteilt: einen mittleren Prüfbereich (B) und die beiden angrenzenden äußeren Prüfbereiche (A1, A2). Die äußeren Prüfbereiche (A1, A2 werden nach dem Prinzip der Impuls-Echo-Technik mit US-Winkel-Prüfköpfen geprüft und der mittlere Prüfbereich (B) wird nach dem Prinzip der Tandem-Technik mit mindestens zwei US-Winkel-Prüfköpfen (PK2s, PK22e) geprüft, wovon der eine auf der einen Seitenwange (2b1) und der andere auf der anderen Seitenwange (2b2) der Radscheibe (2) angeordnet wird. Beschrieben wird auch eine Durchführungs-Einrichtung mit einem Prüfmanipulator.