baber/WOPTO huggingface dataset:
Patent EP-0007306-A1 (EP)
Inventor: AKSELSEN OTTAR
IPC: F16B7/10
Filed: 1979-07-16
Abstract: Un dispositif de verrouillage de deux pieces mobiles l'une par rapport a l'autre (1, 2) dans l'un des sens de deplacement et de desserrage dans le sens oppose, dans lequel l'une des pieces (1) possede des dents et l'autre piece (2) supporte un element de retenue a ressort (6) cooperant avec les dents. Le but de l'invention est de fournir un dispositif de verrouillage simple et sur. Ceci a ete realise parce que l'element de retenue (6) est monte librement avec un mouvement de bascule et que la piece (1) pourvue de dents (3) est concue avec au moins deux creneaux (8), un a chaque extremite de la portion dentee, dont la profondeur est superieure a la longueur radiale de l'element de retenue (6), lesdits creneaux servant de positions de retour de l'element de retenue.
Patent EP-0020554-A1 (EP)
Inventor: CARLIER CLAUDE
IPC: B65G51/24
Filed: 1980-05-20
Abstract: Mecanisme de commande d'aiguille pivotante pour transporteurs pneumatiques. La transmission du mouvement de pivotement du bras de commande (20) a son point d'appui sur l'aiguille mobile (5), s'effectue par l'intermediaire d'un bras de renvoi (21) s'articulant a la fois sur le bras de commande et sur une butee fixe (26) d'entrainement de l'aiguille jouant le role de point d'appui, le bras de renvoi portant en outre une roulette de guidage (22) destinee a suivre les deux pans inclines DE-CE d'une meme came (24) montee fixe sur un carter (1). Applications aux installations a aiguillage etanche pouvant fonctionner pour tout sens de circulation des cartouches, au vide ou en pression.
Patent EP-0017704-A1 (EP)
Inventor: NAGL GERT DR
IPC: C07D279/20
Filed: 1980-01-28
Abstract: 1. Process of preparing a condensation product of phenothiazine and p-nitrosophenol which contains more than 60% by weight of indophenol-S-oxide of the formula I  see diagramm : EP0017704,P5,F3 by condensing phenothiazine with p-nitrosophenol in sulphuric acid, characterized in that the phenothiazine which, prior to the addition of the p-nitrosophenol, is present as a radical cation in solution in 60 to 90% strength sulphuric acid, is reacted, per mol, with no more than 1.125 mol of p-nitrosophenol.
Patent EP-0015436-A1 (EP)
Inventor: DOTZ KARL HEINZ DR
IPC: C07C50/14
Filed: 1980-02-19
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von Verbindungen der Vitamin K1- und K2-Reihe insbesondere in der Form der E-Isomeren. Das Verfahren besteht darin, daß man einen Phenyl-carbon-carbonyl-Metallkomplex der Formel <IMAGE> mit einem Enin der Formel CH3-C^C-R2 II zu einer Verbindung der Formel <IMAGE> umsetzt. Anschließend wird die Metall-Ring-Bindung gespalten und, erforderlichenfalls, das erhaltene Naphtholderivat oxidiert. In den Formeln I, II und III bedeutet R¹ niederes Alkyl, Acyl oder Benzyl und R² einen Dimethylallyl-, Geranyl-, Farnesyl- oder analogen isoprenoiden Terpenylrest bzw. den Phytyl-Rest. Die Erfindung betrifft ferner neue Verbindungen der Formel CH3-C^C-R², worin R² einen Geranyl-, Farnesyl- oder analogen isoprenoiden Terpenylrest bzw. den Phytyl-Rest darstellt und der Formel <IMAGE> worin R¹ und R² die obige Bedeutung haben.
Patent EP-0022934-A1 (EP)
Inventor: KARZMARZYK MANFRED DIPL-ING
IPC: H05K3/36
Filed: 1980-06-19
Abstract: In the device, the actual display (1) is electrically connected with the associated drive unit via a clampingly inserted, resilient contact bridge. It is proposed that the contact bridge consist of a flexible foil (3) with vaporized-on conductive paths (18). The conductive path configuration may be produced by electrical HF burning out and/or maskings in the vaporization of the foil (3). The foil (3) rests normally on resilient bodies functioning as counter-bearings; however, it may also be self-retainingly clamped in. The innovation is employed especially where the display (1) must adopt in relation to the drive block (2) a position in which the standardised connectors which are commercially available (plug boards, zebra crossings) cannot be used. <IMAGE>
Patent EP-0024498-A1 (EP)
Inventor: AAKALU NANDAKUMAR GOVINDA
IPC: H05K7/20
Filed: 1980-06-24
Abstract: A non-bleeding thixotropic thermally conductive material comprises a liquid organo-silicone carrier, silica fibres in an amount effective to prevent bleeding of the liquid carrier, and a thermal filler powder comprising dendritic zinc oxide, lamellar aluminium nitride, lamellar boron nitride or a mixture of two or more thereof.
Patent EP-0025845-A1 (EP)
Inventor: BARDL ARTUR ING GRAD
IPC: G06G7/14
Filed: 1980-08-06
Abstract: Die Erfindung betrifft einen Analog-Digitalwandler bzw. einen Digital-Analogwandler. Die Signalumwandlung erfolgt über eine monolithisch integrierte Ladungstransportschaltung (CCD-Anlage), die als Kern einen Analog-Addierer aufweist.
Patent EP-0015137-A1 (EP)
Inventor: THAKUR PRAMOD C
IPC: E21B7/08
Filed: 1980-02-19
Abstract: A method and apparatus for drilling a substantially horizontal borehole through a subterranean mineral bed with a drilling assembly including a drill shaft 10 connected to a down-hole motor 12 and drill bit 13. A deflection device 26 is positioned between the down-hole motor and the drill bit. The deflection device applies a predetermined perpendicular force to the drill bit causing the borehole to deviate from the drill shaft axis in the direction of the force. The method includes periodically surveying the borehole to determine its position relative to the top or bottom of the mineral bed, and rotating the drill shaft through a half turn sequentially to provide an alternating upward and downward trajectory to the borehole within the upper and lower boundaries of the mineral bed.
Patent EP-0020025-A1 (EP)
Inventor: TENHAGEN RUDOLF JOHANN
IPC: C08G18/28
Filed: 1980-04-28
Abstract: Cold-cured moulded polyurethane flexible foams having improved vibration damping properities are made by foaming in the presence of (1) a high molecular weight predominantly linear siloxane polyoxyalkylent block co- polyner and (2) a solvent which is compatible with the block copolymer and which has a viscosity of 3 to 100 cps and a surface tension between 15 and 60 dynes/cm.
Patent EP-0022672-A1 (EP)
Inventor: CHILTON HENRY MICHAEL STANLEY
IPC: F16K1/34
Filed: 1980-07-11
Abstract: A valve assembly including a frusto-conical valve member (17) which co-operates with a frusto-conical seat (25) in an annular insert member (20) which is fixed in the flow passage (15) of a conventional tap (10).
Patent EP-0026036-A1 (EP)
Inventor: SANDERSON MARCUS RILEY
IPC: D04H3/04
Filed: 1980-08-05
Abstract: An apparatus for laying down a fibrous strand in an ordered manner comprising means (2) for supplying a fibrous strand (1), means (4) for forwarding the strand (1), means (7) for imparting an oscillatory motion to the forwarding strand (1 ), two closely spaced plates (10,10A) providing a path forthe oscillating strand (1) extending between the oscillatory means (7) and a moveable collecting surface (11) whereon the strand (1) is laid characterised in that the apparatus is provided with gas jet means (16) located between the oscillatory means (7) and the collecting surface (11) for deflecting the oscillating strand in such a manner that the amplitude of the oscillating strand (1) is increased.
Patent EP-0042509-A1 (EP)
Inventor: BURKETT RONALD J
IPC: C22B43/00
Filed: 1981-06-02
Abstract: Disclosed herein is an apparatus and process for recovering mercury from a sludge which is discharged, for example, from a mercury-cell process for producing chlorine. In accordance with the invention the sludge is applied to a filter which washes away salt residue and provides an output constituting about 50% solid material. The filtrate is then applied to a dryer for further reduction of the water content, so that the output from the dryer constitutes about 95% solids. A muffle-type oven receives the output from the dryer and roasts the dried material while it is conveyed through the oven in a continuous process. The oven heats the dried sludge material to a temperature of about 1000 DEG  F. to vaporize the mercury, such vapor being carried away to a quench tower for further processing.
Patent EP-0066634-A1 (EP)
Inventor: GORONDY EMERY JOHN
IPC: D06P5/28
Filed: 1981-06-05
Abstract: A process is provided wherein film (e.g. polyester) which has been dyed by at least one disperse dye, is contacted with textile material in the presence of sufficient heat to cause the dye to sublime or vaporize and transfer some of the dye from the film to the textile material, thereby effecting level dyeing of the textile material. Both the film and textile material have affinity for the dye, and softening points which are higher, and glass transition temperatures which are lower, than the temperature needed to effect sublimation or vaporization and transfer of the dye. Also a process is provided wherein film is continously dyed with at least one disperse dye and thereafter continuously contacted with a textile material at elevated temperature so as to sublime or vaporize the dye and transfer dye from the film to the textile material.
Patent EP-0041736-A1 (EP)
Inventor: EZZELL BOBBY RAY
IPC: C07F9/40
Filed: 1981-06-10
Abstract: Novel perhalofluoro ethers and methods for preparing the same having generic formula,
     wherein
     a is 0 or an integer greater than 0;   b is 0 or an integer greater than 0;   m = zero or an integer greater than zero;   n = zero or an integer greater than zero;   R f  and R 1  are each independently selected from the group consisting of F, Cl, perfluoroalkyl and   fluorochloroalkyl;   X = F, Cl, Br, or mixtures thereof when n>1;   X' is independently Cl or Br, or mixtures thereof;   Y is an acid group or an acid derivative easily convertible to an acid group;   Z = F, Cl, Br, OH, NRR' or OA;   R and R' are independently selected from the group consisting of hydrogen, an alkyl having one or more than one carbon atom and aryl;   A = alkali metal, quaternary nitrogen, or R.   
     These compounds may be reacted to form various derivatives.
Patent EP-0049458-A1 (EP)
Inventor: SIMKO ALADAR OTTO
IPC: F02M59/36
Filed: 1981-09-29
Abstract: A compact fuel injection pump of the radial plunger type having a plunger barrel (34) that integrates the pluner (30) and a delivery valve (40) in a common bore (32) along with a fuel inlet-spill port (72) in the wall of the barrel, the port being controlled by a ball valve (75) actuated by a solenoid (90) to a closed position to permit pressurization of the fuel for injection past the delivery valve, the ball (75) being self-aligning.
Patent EP-0041046-A1 (EP)
Inventor: GALLAY JEAN JACQUES DR
IPC: A61K31/495
Filed: 1981-05-18
Abstract: Die Erfindung betrifft neue Benzazolderivate der Formel I <IMAGE> worin R1 eine gegebenenfalls 4-substituierte Piperazinogruppe oder eine Gruppe der Formel R2-alk-X2- darstellt, R2 gegebenenfalls verestertes Carboxy ist oder Hydroxymethyl bedeutet, alk Niederalkylen oder Niederalkyliden ist, X1 und X2 unabhängig voneinander für Sauerstoff oder Schwefel stehen, Ph gegebenenfalls zusätzlich zur Gruppe R1-C(=X1)-NH- substituiertes 1,2-Phenylen bedeutet, X3 Sauerstoff, Schwefel oder gegebenenfalls substituiertes Imino darstellt und R3 für gegebenenfalls fluorsubstituiertes Niederalkyl oder Cycloalkyl steht, und ihre Salze. Die Verbindungen der Formel I, welche sich als ausgezeichnete Mikro- und Makrofilaricide sowie als Schistosomicide erweisen, werden nach an sich bekannten Verfahren hergestellt.
Patent EP-0058916-A1 (EP)
Inventor: KAWAI YOICHI
IPC: C08K3/04
Filed: 1982-02-16
Abstract: An electroconductive polyolefin composition comprising (1) 100 parts by weight of a polyolefin resin, (2) 10 to 60 parts by weight of carbon black, (3) 0.1 to 6 parts by weight of sulfur and (4) at least 0.1 part by weight of one or two specified accelerators, and optionally containing 5 to 60 parts by weight of atactic polypropylene.
Patent EP-0061634-A1 (EP)
Inventor: TABOR GUENTER
IPC: B41L1/12
Filed: 1982-03-13
Abstract: A severing device (13) for individual forms which are joined together to form endless form webs (8). A severing rail (16) is arranged on a swivellable flap (15), the other edge of which constitutes a holding rail (17). For separating one form, the flap (15) is swivelled by pulling on the form and the holding rail (17) presses the form web (8) remaining in the machine against an abutment (21) so that the web is retained in the printing device. <IMAGE>
Patent EP-0073386-A1 (EP)
Inventor: MINAGAWA MOTONOBU
IPC: C08L23/02
Filed: 1982-08-13
Abstract: Synthetic resin compositions of improved resistance to deterioration by heat and light are provided containing a 2,2,6,6-tetramethyl piperidyl ether having the formula:
     wherein: R, is selected from the group consisting of
     X is selected from the group consisting of methylene -CH 2 , carbonyl C=O, > CH-O-R, and
     Y is oxy -
     where Z is alkylene or thioalkylene having from two to about ten carbon atoms; or phenylene having from six to about ten carbon atoms; and n is a number from 1 to 50; R 2  and R 3 ; or R 2  and R 4  can be taken together to form
     and when n is 1 and Y is -O-, R 2  and R 3  or R 2  and R 4  can be connected together as a C-C linkage to form a cyclic ring, or
       
     The other symbols have the meanings given in the description.
Patent EP-0079543-A1 (EP)
Inventor: GRAUEL INGOLF DIPL-ING
IPC: B60T15/20
Filed: 1982-11-05
Abstract: Es wird eine Druckmittel-Bremsanlage vorgeschlagen, die mehrkreisig ausgeführt ist und die vor jedem Bremszylinder (22, 23, 24, 25) bzw. von jeder Gruppe von Bremszylindern ein Relaisventil (10, 11) aufweist, das mit Hilfe eines Steuermittels ansteuerbar ist. Entsprechend der Anzahl der Bremskreise und entsprechend der Art des jeweiligen Steuermittels ist das Relaisventil (10, 11) mit mehreren, eventuell verschiedenen Steuerkammern versehen. Dadurch ist eine übergreifende Steuerung erreicht, die gewährleistet, daß jedes Relaisventil (10, 11) auch dann noch angesteuert wird, wenn ein Steuerkreis ausgefallen ist. Die Bremsanlage ist vorzugsweise für mit Druckluftbremsen ausgerüstete Nutzfahrzeuge bestimmt.
Patent EP-0081753-A1 (EP)
Inventor: RYUZO UENO
IPC: C07C51/00
Filed: 1982-12-02
Abstract: A process for the selective production of 2-hydroxynaphthalene-6-carboxylic acid, which comprises continuously reacting potassium β-naphtholate with carbon dioxide at a reaction temperature in the range of 230 to 350 °C and under a carbon dioxide pressure suitable for the reaction temperature and selected within the range of 1 to 20 kg/cm 2  (G) while removing the by-product β-naphthol by using a reaction medium having a specific gravity of 0.6 to 1.5 and being capable of dissolving β-naphthol but substantially incapable of dissolving potassium β-naphtholate.
Patent EP-0069466-A1 (EP)
Inventor: FRITZ GARY R
IPC: G10H1/057
Filed: 1982-06-03
Abstract: An electronic musical instrument includes a waveform and envelope generation circuit comprising means (98) for producing a keying signal for triggering a desired musical waveform and envelope generator means responsive to the keying signal for producing an output (128) of an envelope waveform, the envelope generator means having an input connected to the keying signal and an output, and change pump means (114, 122) for incrementally transferring voltage on the input to the output under the control of a first clocking signal connected to the envelope generator means. The waveform and envelope generation circuit also includes a tone generator means (168) having an input operatively connected to the envelope generator means output and responsive to the envelope waveform for producing on a further output (164) a musical waveform having an envelope following the envelope waveform, the tone generator means comprising charge pump means for repetitively and incrementally generating a complete cycle of the musical waveform under the control of the second clocking signal. The instrument is arranged so that each cycle of the musical waveform has its amplitude determined by the envelope waveform. Thus, in this waveform synthesis system both the waveform amplitude envelope and the waveform itself are generated using a switched capacitor technique. This permits the entire circuit to be completely integrated with the pulse or DC level keying signal being connected to a control input and one or more clocking inputs for driving the switched capacitor filters.
Patent EP-0071420-A1 (EP)
Inventor: FAULKNER ROBIE LINWOOD
IPC: F02C9/36
Filed: 1982-07-22
Abstract: Gas turbine engines can be selectively operated on either a gaseous fuel or a liquid fuel or on both types of fuel atthe same time by means of dual fuel injection nozzles (114) of the air blast type. A centrally disposed primary air passage (220) extends through an elongate body (158) in each nozzle and an annular liquid fuel passage (172) surrounds the primary air passage. A gas fuel shroud (162) surrounds the body to provide a passage (176) for gaseous fuel which opens through a plurality of discharge ports (328) inclined towards the axis of the nozzle.
Patent EP-0072334-A1 (EP)
Inventor: MARTIN ALAIN
IPC: B60P3/04
Filed: 1982-08-12
Abstract: 1. Process for keeping alive aquatic animals, such as crustaceans, during transport thereof, in which the animals are placed and maintained in a water-tight space, characterized in that a humide atmosphere ist permanently maintained in this water-tight space at a temperature ranging from +5 degrees C to +13 degrees C, obtained by atomization of water in the upper part of the space in which the aquatic animals are housed, the condensed water being immediately recovered, after condensation thereof, in the lower part of the space in order to recycle it to the upper part after having cooled it and in order thus to avoid any formation of a permanent sheet of water in the water-tight space.
Patent EP-0096143-A1 (EP)
Inventor: CARAMAZZA ANTONIA
IPC: A63F1/04
Filed: 1982-06-08
Abstract: Card game combining lottery and tombola games and comprising two packs of cards each numbered from 1 to 90 bearing images (B) of oneiric or traditional signifiance together with a description (A) of these images.
Patent EP-0079931-A1 (EP)
Inventor: WARD WILLIAM J
IPC: H01J37/05
Filed: 1982-05-03
Abstract: Une colonne de microfabrication (10) d'un faisceau d'ions focalises produit un faisceau d'ions a partir d'une source d'ions (12), et focalise le faisceau a l'aide d'un objectif (24) sur le plan de l'electrode (36). Le filtre ExB (44) separe les especes d'ions au niveau d'une partie de faible energie du faisceau. Le faisceau d'especes selectionnees est d'abord accelere par une lentille de pre-acceleration (38) qui possede un potentiel pouvant etre commande en vue de commander l'energie finale du faisceau sur la cible. Le faisceau est accelere par une lentille d'acceleration finale (54) et est degrossi et focalise sur la cible par cette lentille. Un deflecteur de faisceau (64) deflechit le faisceau pour effectuer un travail programme du faisceau d'ions sur la cible (60).
Patent EP-0088258-A1 (EP)
Inventor: SANGIORGI CESARE
IPC: B65B63/08
Filed: 1983-02-17
Abstract: The invention relates to a production line for bitumen cakes. 
     The production line or system comprises sequential processing stations, i.e. a station (1) whereat hot bitumen is cast into basins or pans (7), a station (2) whereat the bitumen is air cooled, a station (3) whereat the solidified bitumen cakes (26) are shaken out, a station (4) whereat the cakes (26) are packaged in a heat-shrinkable plastic material, and an optional palletization station (5). The production line is set up to accommodate a plurality of pans (7) which are carried in groups on a plurality of platforms or supporting frames (8) adapted to be cyclically passed through the casting, station, cooling station where they are piled, and shake-out station. 
     The cake shake-out station (3) includes an extraction apparatus equipped with a pusher intended for acting on the outside of the pan bottoms to produce resilient deformation of such bottoms, and hence separation of the pan (7) from the bitumen cake contained therein.
Patent EP-0094478-A1 (EP)
Title: Transition from a hollow wave guide to a strip line
Inventor: EHRLINGER WOLFGANG DIPL-ING
IPC: H01P5/107
Filed: 1983-02-19
Abstract: A waveguide-microstrip transition arrangement including, a waveguide section and a microstrip portion, for coupling waveguide modes between the waveguide section and the microstrip portion. The waveguide section has waveguide walls defining waveguide wall surfaces including a short-circuited end wall surface and side wall surfaces. A channel passes through one of the side walls and presents an opening at the associated wall surface. The microstrip portion includes a substrate having opposite sides with a ground plane disposed on one side of the substrate and a microstrip conductor disposed on the other side of the substrate. The substrate passes through the waveguide section, entering the waveguide section at a location where the wall currents of the waveguide section flowing transversely to the substrate are at a miniumum. A portion of the microstrip conductor is disposed on the substrate to pass through the channel into the waveguide section free of contact with the waveguide walls. The substrate has no ground plane in the regions of the interior of the waveguide section and of the plane of separation of the waveguide wall where the substrate is disposed. The ground plane extends into and terminates within the channel.
Patent EP-0094554-A1 (EP)
Inventor: SKJOLD CRISTOPHER A
IPC: C12Q1/34
Filed: 1983-05-04
Abstract: A composition, test device and method for determining the presence of leukocytes, esterase and/or esterase activity in a test sample is disclosed. The composition comprises an ester which, when cleaved by esterolytic activity, produces a detectable response such as color formation. In addition the composition comprises the compound 3-quinuclidinol. The device is prepared by incorporating a carrier matrix, such as paper, with the composition. The method comprises contacting a test sample with the device and observing a detectable response.
Patent EP-0096843-A1 (EP)
Inventor: ARITA MASATAKA C O TOSHIBA MED
IPC: H05G1/46
Filed: 1983-06-08
Abstract: A falling load type X-ray diagnostic apparatus comprises a low voltage power source (60), AC-DC converting means (30) connected to the low voltage power source (60) so as to apply a rectified low DC voltage, chopping means (34) connected to the AC-DC converting means (30) and chopping said DC voltage into a low AC voltage, high voltage applying means (37, 38) for transforming said low AC voltage into a high AC voltage, said high AC voltage being applied as a tube voltage to an X-ray tube (25) from which X-rays are irradiated toward an object to be examined, means (39) for controlling a filament heating power of the X-ray tube, programming means (31, 40) for supplying a control signal to said filament heating control means (39) so as to reduce the emission current of said X-ray tube (25) during the irradiation, and chopper control means (32, 33) for controlling the chopping ratio of said chopping means (34) by evaluating said rectified DC voltage with a present tube voltage generated in said programming means (31), said programming means (31, 40) compensating said tube voltage by receiving said control signal in such a manner that said tube voltage is maintained substantially constant during the irradiation by varying said preset tube voltage so as to control the chopping ratio based upon the reduction of the filament heating power for the X-ray tube.