baber/WOPTO huggingface dataset:
Patent EP-0038610-A2 (EP)
Inventor: VAN HOUTEN GIDEON
IPC: E01F8/02
Filed: 1981-04-22
Abstract: Wall, consisting of steel posts and panels which are connected to the posts by means of tags punched out of the posts.
Patent EP-0046611-A2 (EP)
Inventor: WHIPPS PATRICK A
IPC: C06B43/00
Filed: 1981-07-27
Abstract: A compacted mixture of heat-generating powders including about 1 to 20 weight percent of silicon results in improved heat transfer to unreacted components or to the ambient during condensed state exothermic reaction to form intermetallic products. Gettering of expanding gases from impurities and incomplete compaction is also provided by the silicon addition, thereby increasing overall heat conductivity of the compact and further improving the heat transfer rate from the reacted region.
Patent EP-0042733-A2 (EP)
Inventor: TOLBERT WILLIAM ROBERT
IPC: C12N5/071
Filed: 1981-06-18
Abstract: Apparatus for the agitated suspension culturing of mammalian cells comprises a flask (10) in which the culture medium and cells (16, 17) are gently agitated by the slow rotation of agitator means (20) suspended downwardly in the culture medium and having at least one flexible sheet (25) with a relatively large surface area which is positioned on the agitator in a manner to allow it to billow like a sail as liquid spills from its trailing edge during rotation of the agitator means.
Patent EP-0052458-A2 (EP)
Inventor: LIZENBY KEVIN J
IPC: B07B11/06
Filed: 1981-10-30
Abstract: A powder dispensing assembly including support structure defined by spaced end plates interconnected by a top plate with a plurality of openings therein for passing particles therethrough. A Y-shaped chute has its upper extremities connected to the edges of the top plate and parallel lower extremities defining an outlet opening. A tubular receptacle is supported at each end on stud shafts extending from the end plates. The receptacle has a rear wall and a bottom wall extending from the rear wall to a lip over which the particles of powder move to define a falling curtain of powder particles. A bar extends between the end walls of the receptacle above the bottom wall to establish a gap between the bottom wall and the bar, the outlet of the chute being between the bar and the rear wall of the receptacle. A rod extends through one stud shaft at one end of the assembly and threadedly engages the receptacle for vibrating the receptacle rectilinearly in a direction parallel to the lip. The angular position of the receptacle may be adjusted by a lever extending radially of the rod and biased against an adjustable set screw.
Patent EP-0067263-A2 (EP)
Inventor: NEUFELD HENRY LANE
IPC: A01K89/01
Filed: 1981-12-23
Abstract: In the packaging of a fishing reel for shipment or storage the protrusion of the crank handle takes up unnecessary space. Separation of the handle from the reel for packaging often results in marring of the reel or handle as they rattle against each other. 
     This invention sets forth a foldable crank handle. The crank handle has a base with a flat face. Extending into the base from the face and outward through its side is a slot. A pair of tabs are formed at the interface of the slot, face and base side. The crank handle is mounted to the reel by pivotally connecting an end of the axially movable crank rod, rotation of which retrieves the fishing line, into the slot. When the crank rod is secured in the position for fishing line retrieval the face of the base abuts a fitting, rotatably located in the bearing means, which has a recess or receptacle. In this position the crank handle may be operated to rotate the crank rod to retrieve fishing line. To fold the crank handle, the crank rod is loosened for axial movement. The crank handle is folded to position locating the tabs in the bearing recess. Securing the crank rod locks the tabs within the recess and crank handle in the folded position.
Patent EP-0045286-A2 (EP)
Inventor: BASINI BRUNO
IPC: H02H1/06
Filed: 1981-07-14
Abstract: The invention consists of an electronic device which gives a visual indication of the electric current absorbed by a user, expressed as a percentage of a prefixable maximum value, set by the user. 
     If the absorbed current this maximum value, an acoustic signal is activated. The user, so warned, can reduce the load before the normal magnetothermal overload circuit breaker intervene, with a delay depending on the amount of overload, and interrupt the current supply.
Patent EP-0064189-A2 (EP)
Inventor: GEARY CARL H
IPC: F01K25/14
Filed: 1982-04-15
Abstract: An expander (16) driven by waste fluid is operatively connected to a synchronous (26) or induction (26') generator. A brake (66)/clutch (166) controller selectively connects the power recovery string to an eddy current brake (28)/flywheel (130) in order to maintain line frequency and control speed during normal conditions and to minimize acceleration of the string during a load dump.
Patent EP-0066730-A2 (EP)
Inventor: GOSSLER WERNER
IPC: H01L21/28
Filed: 1982-05-14
Abstract: Das erfindungsgemäße Verfahren wird im Rahmen der Herstellung von Feldeffekttransistoren eingesetzt und bevorzugt so durchgeführt, daß auf der Oberfläche eines Siliciumsubstrats (1) beispielsweise mittels einer basischen, Aluminium enthaltenden Reinigungslösung eine dünne Aluminiumschicht (2) abgeschieden wird, anschließend thermisch oxidiert wird, wobei sich außer einer Siliciumdioxidschicht (3) eine ungefähr 1 bis 1,5 nm dicke Aluminiumoxid und Siliciumdioxid enthaltende Schicht (4) bildet und schließlich - sofern erwünscht - noch mindestens eine weitere Schicht beispielsweise Si3N4- (5) oder eine Si3N4- (5) und eine SiO2-Schicht aufgebracht werden. Durch einen Zusatz von ungefähr 400 ppb Aluminium zu der Reinigungslösung was dann in der fertigen Struktur einer Aluminiummenge von ungefähr 250 pg/cm² Schichtoberfläche gleichzusetzen ist, wird die Schwellspannung VS um ungefähr 470 Millivolt angehoben. Die erfindungsgemäß hergestellte Struktur findet insbesondere Anwendung in N-Kanal-Feldeffekttransistoren vom Anreicherungstyp. welche in großer Zahl und hintereinandergeschaltet auf Halbleitersubstraten in hoher Dichte integriert sind.
Patent EP-0081855-A2 (EP)
Inventor: MIYATAKE NORIO
IPC: G11B5/325
Filed: 1982-12-15
Abstract: A permanent magnet type erasing head for generating a gradually decreasing alternating magnetic field in which a plurality of magnetic poles (43-45, 110, 111) are provided along a magnetic recording medium. The first magnetic pole (43, 110) generates a magnetic field of an intensity strong enough to saturate the magnetic recording medium while each of the second and succeeding magnetic poles (44, 111) except the last magnetic pole (45) have a magnetic field with an opposite polarity to that of a preceding magnetic pole and a weaker intensity than that of the preceding magnetic pole.
Patent EP-0057050-A2 (EP)
Inventor: ZBORIL VACLAV GEORGE
IPC: C08F4/00
Filed: 1982-01-06
Abstract: A solution process for the preparation of high molecular weight homopolymers of ethylene and copolymers of ethylene and C 3  - C 12  a-olefins is disclosed. The process involves feeding monomer, a particular coordination catalyst and hydrocarbon solvent to a reactor, polymerizing the monomer at a temperature of 105-320°C and recovering the polymer. The catalyst is obtained by either (i) combining solutions of titanium tetrahalide/vanadium oxytrihalide and of organo-aluminum compound at a temperature of less than 30°C, heating the resulting admixture to a temperature of 150-300°C for a period of 5 seconds to 60 minutes and combining the thus heat-treated mixture with a solution of an organoaluminum compound or (ii) combining solutions of titanium tetrahalide and of organoaluminum compound at a temperature of less than 30°C, heating the resultant admixture to a temperature of 150-300°C for a period of 5 seconds to 60 minutes, combining the thus heat-treated mixture with vanadium oxytrihalide and then combining the mixture so obtained with a solution of an organoaluminum compound. The catalyst thus obtained is fed to the process, without separation of any components of the catalyst. Each organoaluminum compound (they may be the same or different) is of the formula AIR n X 3-n  where R is alkyl, cycloalkyl, aryl or alkyl-substituted aryl and has 1-20 carbon atoms, n=1, 1.5, 2 or 3 and X is halogen.
Patent EP-0058055-A2 (EP)
Inventor: LAM BING LUN
IPC: C07D401/14
Filed: 1982-02-04
Abstract: Pyrimidinones of formula A 
<CHEM>
 in which:
 het is an optionally substituted, acid stable, 5 or 6 membered heteroaryl ring having at least one nitrogen ring member; Z is het<1> -CH2-Y-CH2CH2- or R3R4NCH2-phenyl-O-CH2CH2CH2-; het<1> is an optionally substituted, 5 or 6 membered heteroaryl ring; Y is CH2 or S;
 and R3 and R4 are lower alkyl or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino or morpholino group; are prepared by reacting a compound of the formula B 
<CHEM>
 in which:
 R2 is alkyl of 1-5 carbon atoms, benzyl, allyl, phenyl, 2-methoxyethyl or 2,2,2-trichloroethyl; and het and Z are as defined above with a hydrolytic agent or also, when R2 is benzyl or allyl, by catalytic hydrogenation over a noble metal catalyst.
Patent EP-0067529-A2 (EP)
Inventor: ANDERSON SUSAN
IPC: C25B1/36
Filed: 1982-05-13
Abstract: The present invention relates to a method of inhibiting the formation of and/or breaking of preformed mercury butter in chlor-alkali cells. The method comprises introducing at any one of the numerous stages of the electrolytic process an aqueous solution of a surfactant material which enables the interfacial tension of the sodium-amalgam interface to be increased to or maintained above a value of 180 dynes/cm. The surfactants may be extracts of decaying vegetation, solutions of carboxylic acids or chlorohydrocarbons. Extracts containing lignite or humic acids are most effective.
Patent EP-0099437-A2 (EP)
Inventor: LEACH ROGER JOHN
IPC: G02B7/182
Filed: 1982-12-08
Abstract: In a shockproof mirror of the kind comprising a glass or plastics sheet or film backed with a reflecting layer which is bonded to a flexible and resiliently compressible foam pad by means of which the whole is intended to be glued to a substantially rigid support structure, e.g. wall or ceiling, by means of an adhesive composition containing a volatile liquid component, degradative attack of the foam and/or of the adhesive bond between the foam and the reflecting layer by said volatile adhesive component is reduced or prevented by heat bonding a substantially impermeable polyurethane skin to the exposed face of the foam.
Patent EP-0088436-A2 (EP)
Inventor: COHN STEVEN JAY
IPC: G11B5/86
Filed: 1983-03-08
Abstract: Apparatus for verifying the accuracy of insertion of code signals in the vertical intervals of video signals. The code signals are inserted in accordance with a procedure characteristic of a specified encoding format. The accuracy of insertion is verified by testing the codes against a predetermined set of conditions related to the procedure. Failure to meet one of the conditions results in the generation of an error signal.
Patent EP-0102505-A2 (EP)
Inventor: THOMSON TIMOTHY
IPC: C08B11/02
Filed: 1983-07-26
Abstract: This invention provides a method for controlling the reaction between cellulose and an etherifying agent, which comprises the steps of (a) combining cellulose with an alkylene oxide and alkyl halide in a reactor wherein an etherification reaction is initiated which includes a vapor phase, (b) periodically measuring the quantity of at least one of the reactants or products in the vapor phase of the reactor and therewith determining the rate of the etherification reaction taking place, and (c) regulating the reaction temperature continuously while the reaction is taking place by using the rate of reaction determined in step (b) to determine the amount of heating. or cooling needed for the reactor.
Patent EP-0101095-A2 (EP)
Inventor: HANAMOTO KEIJI
IPC: B29C45/14
Filed: 1983-08-16
Abstract: A strip-like pattern sheet (32) has a plurality of patterns and register marks (T) spaced apart from each other by a predetermined distance in its longitudinal direction. The pattern sheet (32) is transported from a supply roll (34) to a take-up roll (36) in such a way that it covers the opening of a female mold. At the upper stream of the female mold, the register marks are detected so that a pattern-sheet-holding-and-transferring means (100) holds the pattern sheet at a pedetermined position and heats it. The pattern sheet (32) is displaced by one pitch so as to cover the opening of the female mold (18). The softened pattern sheet is pressed by a compressed air against the cavity surface of the female mold (18) with the cavity being evacuated. Thereafter the holding-and-transferring means (100) is returned to its initial position and the female and male molds (16, 18) are mated so that molten resin is injected into the molding cavity defined between the female and male molds (16,18) so that a pattern is imprinted on the surface of a molded article or finished product. The pattern may be imprinted or transferred in an efficient manner and the precise registration between the pattern and the surface of the molded article or finished product can be attained.
Patent EP-0101612-A2 (EP)
Inventor: SZABO LASZLO DR-ING
IPC: H03B9/14
Filed: 1983-08-17
Abstract: Der Oszillator weist einen Zweipol (1) als aktives Element und ein Impedanztransformationsnetzwerk (4) zur Anpassung des Zweipols an eine Last (A) auf. Das Impedanztransformationsnetzwerk wird gebildet durch einen Koppler (4) mit vier Anschlüssen (2, 3, 7, 8), von dem zwei Anschlüsse (7, 8) mit Impedanzen (5, 6), deren Werte abhängig von der einzustellenden Leistung bzw. Frequenz gewählt sind oder entsprechend der gewünschten Durchstimmung verändert werden, abgeschlossen sind. Ein weiterer Anschluss ist mit dem aktiven Zweipol (1) verbunden und der verbleibende vierte Anschluss (3) ist der Oszillatorausgang.
Patent EP-0111756-A2 (EP)
Inventor: OTTE GUNTHER
IPC: H01R27/00
Filed: 1983-11-15
Abstract: 1. Multiple socket with a flush-mounted wall installation box (10), a support ring (9) which is fixed in the latter, a cover plate (1b), which exhibits an earth-contact plug cup (2b) provided for the connection of a first three-pin plug with earth contact and at least one non-earth-contact plug cup (3b) provided for the connection of at least one second two-pin all-insulated plug, and an earth-contact double plug socket (4b) which is recessed in the flush-mounted wall installation box (10) and which carries two first pin base socket contacts associated with a first pole and two second pin base socket contacts associated with a second pole, pin base socket contacts of the same polarity being electrically conductively connected to one another, characterized in that in a recess (15) immediately below plug lead-throughs (14) on the non-earth-contact plug cup (3b) and within the cover plate (1b) first cover plate socket contacts (7) associated with a first pole and second cover plate socket contacts (8) associated with a second pole are arranged, the cover plate socket contacts (7, 8) which are in each case the same polarity, being connected to one another in one piece and are electrically conductively connected via plug elements (5b) moulded on in each case to the electrically associated pin base socket contacts, that plug lead-throughs (6) present in the earth-contact plug cup (2b) are flush with the pin base socket contacts in each case electrically associated with them, that a second stop level (12b) used as stop for the all-insulated second plugs is farther distant from the surface of the wall (11) than a first stop level (13b) used as stop for the first plug with earth contact, in which arrangement the stop levels (12b, 13b) are parallel both with respect to one another and to the wall (11) and that the circular plug lead-throughs (14) of the non-earth-contact plug cup (3b) exhibit a smaller diameter than the circular plug lead-throughs (6) of the earth-contact plug cup (2b).
Patent EP-0108637-A2 (EP)
Inventor: PIENIAK HEINZ A
IPC: A61F13/56
Filed: 1983-11-07
Abstract: A superthin absorbent disposable product is provided having an absorbing layer containing superabsorbent and a wicking layer. The product is suitable for use in disposable diapers, sanitary napkins, incontinent pads, wipes and the like.
Patent EP-0118838-A2 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D285/08
Filed: 1984-03-01
Abstract: A compound of the formula :
     
     wherein R 1  is amino or a protected amino,   R 2  is lower alkyl, carboxy (lower) alkyl, protected carboxy (lower) alkyl or cycloalkyl, and   R 3  is carboxy or a protected carboxy,     
and pharmaceutically acceptable salts thereof, processes for preparation thereof and pharmaceutical compositions containing them in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Patent EP-0127061-A2 (EP)
Inventor: KOEMM ULRICH DR
IPC: C08G18/80
Filed: 1984-05-15
Abstract: Die vorliegende Erfindung betrifft neue, Perfluoralkyl liganden-enthaltende Polyurethane mit einem Fluorgehalt von 4-40 Gew.-% und einem mittleren Molekulargewicht von 1000 bis 20 000. Die Verbindungen eignen sich zur schmutz-, öl- und wasser-abweisenden Ausrüstung von Oberflächen.
Patent EP-0137112-A2 (EP)
Inventor: HARTEL VOLKER DR
IPC: F16F9/46
Filed: 1984-06-14
Abstract: Die Erfindung betrifft ein Zweikammer-Motorlager mit hydraulischer Dämpfung, insbesondere für Kraftfahrzeuge, dessen flüssigkeitsgefüllte und gummielastische Umfangswände aufweisende Kammern über eine in einer starren Zwischenplatte vorgesehenen Leitung miteinander in Verbindung stehen. Zur Ausgangsgestaltung als sog. aktives Lager mit schneller Anpassung an die jeweiligen Betriebsbedingungen ist erfindungsgemäß vorgesehen, daß die Kammern (1, 2) mit einer elektroviskosen Flüssigkeit gefüllt sind, deren Viskosität durch Anlegen eines elektrischen Feldes im Bereich der die Zwischenplatte (3) durchsetzenden Leitung (4) steuerbar ist.
Patent EP-0144505-A2 (EP)
Inventor: HOLZER JOSEPH C
IPC: B65H39/16
Filed: 1984-07-02
Abstract: An apparatus having a friction-feed and surface-driven roller mechanism for producing laminated labels from a strip of base-tape material and a strip of transparent overlay-tape material. The apparatus is readily mountable to and adapted for use with many different types of typewriters and printers without permanent modification thereto. One embodiment is adapted for use with a typewriter or printer having a rolling platen. Another embodiment is adapted for use with a printer having a fixed platen and sheet-feeding tractor mechanism. Yet another embodiment is adapted for use with a typewriter having a movable rolling platen. In all embodiments, there is provided a roller mechanism having a frictionally surface-driven feed roller engaging either the typewriter platen or a separate drive roll for pulling the overlay-tape and base-tape material into and through the roller mechanism and pressing the adhesive surface of the overlay-tape material into contact with the base-tape material. In all embodiments, deformable drag discs are fixed on opposite sides of the base-tape material spopl and locating and tensioning screws are attached to the base-tape material spool mounting assembly for both adjustably, laterally positioning the rotatably mounted base-tape material spool and adjustably contacting the deformable drag discs to apply tension against the base-tape material spool independent of the overlay-tape material spool in accordance with the required feeding and tracking controls of the base-tape material to the roller mechanism. The drag disks may be either insertable or integrally formed with said base-tape material spool.
Patent EP-0135754-A2 (EP)
Inventor: SHIMIZU WATARU
IPC: H02P3/04
Filed: 1984-08-08
Abstract: A rotational position, velocity and acceleration of an electrical motor (1) are detected and an amount of overrun produced when the motor has stopped is estimated from the detected velocity and acceleration, and at least one of motor position detection data (Do) and a positioning target value So is changed in accordance with the estimated amount of overrun. The position detection data and the positioning target value after the change are compared with each other and a command for stopping the motor is generated in accordance with a result of this comparison. A brake (2) is applied to the motor in advance by the amount of the estimated overrun so that the motor is stopped at a desired target position after making overrun. Further, velocity setting signals are generated in accordance with desired acceleration and decelaration characteristics and the velocity control of the motor is effected in an open loop in response to the velocity setting signals. By the stop and velocity controls of an open loop system, positioning control of the motor of the open loop system can be accurately performed.
Patent EP-0136502-A2 (EP)
Title: Use of ferro, zinc and magnesium salts and their mixed salts for the substitution of iron, zinc and magnesium
Inventor: KULBE KLAUS DIETER DR
IPC: A61P3/00
Filed: 1984-08-17
Abstract: The use of iron(II), zinc and magnesium salts and their mixed salts, of alginic acid, of pectic acid, of a natural polymer, anionic carboxylic acid from the group comprising polymannuronic acid, polygalacturonic acid, polyglucuronic acid, polyguluronic acid and polyiduronic acid or their mixtures for the replacement of iron, zinc and magnesium is described.
Patent EP-0142011-A2 (EP)
Inventor: CLEMENT ALBRECHT DIPL-ING
IPC: F02D41/14
Filed: 1984-10-06
Abstract: Es wird eine Einrichtung für ein Kraftstoffzumesssystem bei einer Brennkraftmaschine mit einer Recheneinheit zur Erzeugung eines Kraftstoffzumesssignals in Abhängigkeit von den Betriebsparametern der Brennkraftmaschine mit einer Sauerstoffsonde und einem mit dem Sondensignal beaufschlagten Filter und mit einer nachgeschalteten Auswerteschaltung zur zusätzlichen, vorzugsweise multiplikativen Beeinflussung des Kraftstoffzumesssignals vorgeschlagen, bei dem die Ausgangsgrösse des Filters zusammen mit bereitgestellten Drehzahlinformationen über wenigstens eine Regelfunktion zu einer zusätzlichen additiven drehzahlabhängigen und einer additiven drehzahlunabhängigen Beeinflussung des Kraftstoffzumesssignals verwendet wird. Durch diese Massnahme wird eine nahezu ideale Vorsteuerung des Kraftstoffzumesssignals erreicht, was sich insbesondere beim Übergangsverhalten der Brennkraftmaschine und bei ausgeschaltetem Lambda-Regelkreis positiv hinsichtlich des Fahrverhaltens und Abgasverhaltens der Brennkraftmaschine bemerkbar macht.
Patent EP-0142013-A2 (EP)
Title: Portable memory for recording, storing and reproducing data
Inventor: MARTE GERHARD
IPC: G06K19/073
Filed: 1984-10-06
Abstract: The portable data carrier (1) is employed as a non-wearing mass store and contains a central unit (9) which combines data received from the input and output unit (3, 4) with the data of a real-time clock (6) and stores them in a read-write memory (7) of large capacity, the content of the read-write memory (7) being destroyed in the event of mechanical intervention in the data carrier. The essential aims of such a data carrier are data security, protection of software against copying, and protection of data against damage of whatever sort. It further serves as a data carrier for the provision of data to robots, CNC machines, control units of apparatuses and the like. Furthermore, it serves the purpose of data acquisition in vehicles, and of the acquisition of data accompanying products on production lines and in the OFF-line time recording of staff and machines. <IMAGE>
Patent EP-0132014-A2 (EP)
Title: Procédé pour défluorer une solution acide de sulfate
Inventor: DETOURNAY JACQUY J C
IPC: C22B3/44
Filed: 1984-07-16
Abstract: Pour défluorer une solution de sulfate de Zn, Ni, Cd, Mn et/ou Mg, on y ajoute des ions Al³<+> et PO4³<->, on neutralise ensuite jusqu'à un pH supérieur à 4 et inférieur à celui qui provoque une précipitation substantielle de Zn, Ni, Cd, Mn et/ou Mg, en produisant ainsi un précipité fluoré, et on sépare le précipité de la solution.