baber/WOPTO huggingface dataset:
Patent EP-0004887-A1 (EP)
Inventor: CORDARO GIOVANNI
IPC: H04B7/212
Filed: 1979-03-30
Abstract: In a method and a device for synchronizing with the on-board timing of a regenerative satellite information symbols regenerated with the timing of the emitting earth stations, in time-division multiplex-access digital transmissions, there is effected a frequency conversion, so as to bring to the nominal on-board operation frequency the frequency of the regenerated signal, and a phase correction at the transitions between adjacent bursts, so as to eliminate phase discontinuities in the symbol sequence sent to the on-board processing device.
Patent EP-0011702-A1 (EP)
Inventor: REISCHL ARTUR DR
IPC: C08G18/76
Filed: 1979-10-15
Abstract: Stabile Suspensionen von im wesentlichen monomerenfreiem, unlöslichem, feinteilig pulverisiertem Destillationsrückstand der technischen Toluylendiisocyanat-Destillation, in Polyhydroxylverbindungen Verfahren zur Herstellung solcher Suspensionen sowie deren Verwendung als Polyolkomponente bei der Herstellung von gegebenenfalls verschäumten Polyurethankunststoffen.
Patent EP-0012219-A1 (EP)
Inventor: PHILIPSEN HORST
IPC: H02J3/38
Filed: 1979-11-07
Abstract: In a power system with a highly variable consumer load, a specific number of current generator units supply a parallel formation according to the quantity of energy required. To achieve an even operating time distribution on all the current generator units, the current generator units are added and removed one after another in a specific operating cycle in the group of current generator units which are continuously in operation. <IMAGE>
Patent EP-0011971-A1 (EP)
Inventor: ENJO NAONORI
IPC: C09K5/04
Filed: 1979-11-19
Abstract: A refrigerant comprising a mixture of chlorodifluoromethane and diffluoromethane.
Patent EP-0013809-A1 (EP)
Inventor: YOSHINAGA KENJA
IPC: C09B29/00
Filed: 1979-12-12
Abstract: A compound of the formula, 
<CHEM>
 wherein R1 is an alkyl group having 4 to 9 carbon atoms, R2 is an alkyl group having 1 to 6 carbon atoms, a cyano- or halogen-substitued alkyl group having 1 to 6 carbon atoms, R3 is a hydrogen atom or a lower alkyl, amino or phenyl group, and Y1 and Y2 represent independently a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a nitro group, a cyano group, a thiocyanate group or an alkylsulfonyl group, provided that both Y1 and Y2 are not hydrogen at the same time and Y1 is located at the 4- or 5-position, which is useful for dyeing hydrophobic fibers in brilliant red to violet shade with good fastnesses. A method of preparation of the compound is described.
Patent EP-0009447-A1 (EP)
Title: Articulation pour bras de manipulateur
Inventor: LANDE MAURICE ALBERT
IPC: B23Q1/50
Filed: 1979-09-17
Abstract: L'invention concerne une articulation pour bras de manipulateur. Cette articulation comporte deux couronnes 5 et 6, reliées entre elles par trois biellettes, 9A à 9C, dont les extrémités, de préférence coudées, sont accouplées avec 5 et 6 par six joints de Cardan, 10Aa à 10Ca et 10Ab à 10Cb. L'invention est applicable pour constituer le poignet, le coude ou l'épaule d'un bras de manipulateur, par exemple dans un automate de peinture.
Patent EP-0008288-A1 (EP)
Inventor: KUENSTLICHER ERICH
IPC: B25H3/04
Filed: 1979-07-04
Abstract: Un porte-couteaux possede un support (2) qui maintient plusieurs organes de prehension (9) en forme de galets (12) d'elastomere places par paires cote a cote et cooperant entre eux. Les galets (12) sont montes sur des paliers (13) situes sur le support (2) et possedent des surfaces circonferentielles en vis-a-vis (14) formant entre elles un pincement (15). Un couteau (10) peut etre place et retire avec sa lame (11) dans et a l'exterieur du pincement, les galets (12) tournant des deux cotes de la lame et subissant une deformation elastique de retenue par la lame (11). Un boitier de protection (3) monte sur le support (2) peut s'enlever et possede des evidements (17) dans la partie de chaque organe de prehension (9) de maniere a permettre l'introduction et l'enlevement des couteaux (10).
Patent EP-0014198-A1 (EP)
Inventor: JAEGER KURT
IPC: H02K11/042
Filed: 1979-08-28
Abstract: Dispositif redresseur rotatif pour l'excitation d'une machine synchrone pourvue d'une excitatrice a courant alternatif dont l'induit rotatif est accouple a l'arbre de la machine synchrone, ce dispositif comprenant au moins une roue de support, sur la surface interieure de laquelle sont disposes des corps de refroidissement (2) contre lesquels sont appliques des elements semi-conducteurs (3) en forme de disque assurant le redressement du courant alternatif engendre dans l'induit. En vue d'accroitre la charge susceptible d'etre appliquee a un tel element semi-conducteur d'un dispositif redresseur rotatif, ce qui permet avec des elements semi-conducteurs de meme grandeur de transmettre des courants plus grands, il est prevu un deuxieme corps de refroidissement (4) qui est applique contre la deuxieme surface (32) de chaque element semi-conducteur (3) en forme de disque et qui est fixe elastiquement au premier corps de refroidissement (2) par l'intermediaire d'un corps isolant (5).
Patent EP-0016164-A1 (EP)
Title: Sac en plastique et appareil pour sa fabrication
Inventor: GRAM OLE
IPC: B65D75/58
Filed: 1980-03-11
Abstract: Un sachet en plastique ou autres materiaux dont les parois avant et arriere sont soudees l'une a l'autre de telle maniere qu'il se forme un canal de versement ferme allonge (2) continu avec l'espace (5) du sachet contenant le produit. Dans les zones fermees (3) definissant le canal de versement sont prevues deux lignes perforees (4) disposees de telle maniere que l'on peut etablir simplement par dechirure en commencant plus particulierement a partir d'une oreille (8) situee a l'interieur du pourtour du sachet et en procedant vers l'exterieur dudit pour tour, une ouverture simple bien definie et predeterminee (10) dans le canal de versement (2) detachable du corps du sachet. Le canal de versement (2) initialement ouvert et detache peut etre referme par la suite en introduisant son extremite (11) dans une fente (12) de la partie fermee du sachet, les dents (13) resultant de la dechirure des perforations (14) servant a retenir l'extremite du canal de versement dans la fente. Un appareil est aussi decrit pour la production rationnelle du sachet en question, ledit appareil comprenant des moyens pour effectuer en une seule operation les soudures requises ainsi que les coupures etablissant les perforations.
Patent EP-0016231-A1 (EP)
Inventor: WATANABE YUTAKA
IPC: H05K1/09
Filed: 1980-03-25
Abstract: Une methode de fabrication de motifs fins sur une pellicule epaisse comprend les etapes suivantes: application d'une pate pour former des circuits sur un substrat isole (1), sechage de la pate, de d'un mate photo-reserve (3) sur la surface de la pellicule de pate (2), la pate etant huileuse tandis que la photoreserve est aqueuse ou vice-versa, permettant ainsi la formation de motifs de circuits par la technique d'attaque photo-chimique.
Patent EP-0047796-A1 (EP)
Inventor: SCHMIDT KLAUS DR
IPC: D04H1/551
Filed: 1980-09-15
Abstract: 1. A surgical compress consisting of hydrophobic fibers which are bonded among each other physically, preferably for use as cover layer on an absorptive wound dressing, characterized in that the fibers are at least partially fibers with a coat with an open pore foamed coat and an unfoamed fiber ocre of the same polymeric material, that the pores of the coat have a diameter of 0,01 to 0,5 mu m covering at least 10% of the surface of the coat and that they are filled with a substance favoring the wound healing.
Patent EP-0020030-A1 (EP)
Inventor: JONES CLIVE HEDLEY
IPC: G01G23/01
Filed: 1980-05-02
Abstract: The weigh head assembly disclosed comprises a base member 10 on which a cantilever beam 25 is mounted for bearing strain gauges 26 connected in conventional circuitry for measuring the bending of the beam. Two parallel links 13, 14 are pivotally mounted at vertically spaced locations on the upright base member 10 and are connected together by a bridging member 19 to which the free end of the cantilever beam 25 is connected. Loads to be weighed are imposed on the upper end of the bridging member 19 through a mechanism not shown. A plate 31 is attached to the sides of the bridging member 19 and carries pairs of projecting studs 40, 41 and 42, 43 from which test weights 47, 55, can be temporarily deposited together or sequentially in order to test and calibrate the weigh head assembly. The test weights are normally supported on pivotal platforms 44, 56 which can be lowered to deposit the weights on the studs for a test weighing by solenoids 53, 62. In order to eliminate the possibility of errors caused by the application of bending moments to the cantileverbeam by the test weights 47, 55, the strain gauge beam 25 is connected to the bridge member 19 equidistantly between the parallel links 14, 15.
Patent EP-0022641-A1 (EP)
Title: Power feed rotary tool
Inventor: DUDDEN CHRISTOPHER JOHN
IPC: B23Q5/04
Filed: 1980-07-02
Abstract: A power feed rotary tool, such as a drill or a tapper, has an electric motor (1) for rotating the working head and a pneumatic system for advancing the working head. A control rod (32) extends from one end of the tool housing (3), and is displaced together with the working head, but does not rotate. The control rod (32) controls the feed stroke of the working head. The electric motor (1) is connected to the tool housing (3) between its ends.
Patent EP-0022354-A1 (EP)
Inventor: MOORE WILLIAM THOMAS
IPC: H04N5/205
Filed: 1980-07-03
Abstract: Signal processing apparatus for an image scanner, wherein a transversal filter (16) is in each detector channel located between the detector array (10) and the sampling means 12 in the main signal processing equipment (11) in orderto boost frequencies within a range of interest having an upper limit adjacent half the sampling frequency (F/2) and to reject higher frequencies within a range having a lower limit adjacent F/2. The frequency boost may be phaseless in the case of a symmetric transversal filter. Alternatively, an asymmetric transversal filter may be employed to correct phase errors, even if the selective frequency boost is not required.
Patent EP-0022361-A1 (EP)
Inventor: MCCOY STEPHEN ALLEN
IPC: A23L25/10
Filed: 1980-07-04
Abstract: This invention relates to improved nutritionally useful, amino acid food additives, the method of making them and the fortification of foodstuffs which are deficient in the nutritionally related amino acids. This improved amino acid food additive comprises a uniform dehydrated cocrystalline matrix of (1) an amino acid material, preferably a salt of an essential amino acid material, and (2) an effective amount of a soluble edible cocrystallizer material, preferably sodium chloride, whereby the improved amino acid food additive provided is better-tasting, more stable and less hygroscopic than the free amino acid material alone. A preferred improved amino acid food additive is made by dissolving 118 grams of L-lysine hydrochloride, 62 grams of N-acetyl L-methionine (NALM), 42 grams of L-threonine and 240 grams sodium chloride into 800 grams of water at 150°F. The salts of L-lysine, NALM and L-threonine are provided by neutralizing the solution with sodium hydroxide to a pH of 6.8. Then the solution is freeze dried to provide a stable dehydrated uniform cocrystalline matrix of the salts of said amino acids and NaCl. Peanut butter fortified with this improved additive is more stable and better tasting than one made with free amino acids.
Patent EP-0044893-A1 (EP)
Title: Anthraquinone compounds and process for their preparation
Inventor: RENFREW ANDREW HUNTER MORRIS
IPC: C09B1/51
Filed: 1980-07-29
Abstract: Compounds of the formula:
     wherein
     R 1  is alkyl or aryl;   X is H, NH 2  or NHCH 3 ;   on of Y and Z is OH and the other is H, NH 2  or NHCH 3 ; and   one of R 2  and R 3  is H and the one that is ortho to the OH group is a-CH 2 R 1  radical.   
     The compounds include pleochroic dyes useful in liquid crystal display systems.
Patent EP-0054589-A1 (EP)
Inventor: CHIYOMARU ISAO
IPC: C07F9/655
Filed: 1980-12-19
Abstract: Organic phosphoric acid ester derivatives represented by the formula (I):
     wherein R and R', which may be the same or different, each represents an alkyl group, and A represents a group of atoms necessary to complete together with the two carbon atoms to which they are attached, a 6-membered heterocyclic group containing an oxygen atom as a heteroatom; a process for preparing the same and insecticidal, miticidal or nematocidal compositions containing the same as an active ingredient are disclosed; the compositions exhibit a high ability to control insect pests, mites nematodes and unhygienic insects harmful to agricultural and horticultural crops.
Patent EP-0021857-A1 (EP)
Inventor: KOLETAR GABOR ISTVAN
IPC: C07D471/04
Filed: 1980-01-15
Abstract: Pyridoindole derivatives of formula    <IMAGE>  (I)  n=0 or 1; R1=H, Hal, alk, alk-O-, CF3; R2=-COOalk; -CONHR5 (R5=H or various substituents); R3=H, alk, -COOalk; R4=H, Ac, alk, -CONHR6 (R6=H or various substituents), and acid addition salts, except certain known compounds, are useful in treating anoxia and depression and in psychotropic therapy. They are prepared from tryptamine or a derivative thereof by reaction thereof with a pyruvic ester or 3-ethoxycarbonyl-1,2-dioxo-1-ethoxypropane to form compounds in which R4 is H and R2 is -COOalk. These compounds are reacted with amines, isocyanates or usual N-acylating or N-alkylating reagents to prepare the other compounds.
Patent EP-0021880-A1 (EP)
Inventor: AUBERT JEAN
IPC: E02B7/44
Filed: 1980-05-23
Abstract: The gate system comprises a wicket which is capable of taking up a number of different positions corresponding to predetermined angles of inclination, an operating device comprising a pivotally mounted jack, and a rotatable abutment member carried by the wicket for receiving the end of the operating rod of the jack. The jack is restored to an end position of angular orientation when the operating rod is moved away from the abutment member. This end orientation is close to the orientations of the jack during operation. The operating rod of the jack and the abutment member comprise guiding apparatus for orienting the jack towards the abutment member when the end of the jack-operating rod comes close to the abutment member.
Patent EP-0026769-A1 (EP)
Title: Procede de preparation de gaz de synthese
Inventor: DE OLIVEIRA EDUARDO SABINO
IPC: C07C29/151
Filed: 1980-10-23
Abstract: De l'eau au lieu de gaz carbonique est mise a reagir avec du charbon au rouge, ce qui entraine une moindre utilisation de courant electrique lorsque ce gaz de synthese sera utilise pour preparer du methanol. La chaleur de reaction est fournie par le passage d'un courant electrique au travers du charbon, par la combustion d'un combustible auxiliaire ou par la recuperation de chaleur perdue.
Patent EP-0027473-A1 (EP)
Inventor: SHIMANUKI SENJI TOKYO SHIBAURA
IPC: C22C1/02
Filed: 1980-11-04
Abstract: A process for producing a multi-layered amorphous alloy containing at least one amorphous alloy layer, which involves the step of ejecting a first molten metal onto one of juxtaposed pair of rolls rotating at high speed to thereby cause the molten metal to revolve along the roll surface in a layer state for quenching, the step of ejecting a second molten metal different from said first metal onto the first metal on said roll to quench and form a two-layered metal layer on the rotating roll, and the step of pressure-welding and milling said metal layer between said pair of rolls. This process can be widely utilized for the production of multi-layered alloys for use as various kinds of composite alloy materials such as a highly sensitive bimetal, superconductive wire, a contact spring composite alloy, a latching relay having two-stage magnetic hysteresis, a magnetic head with high performance, etc.
Patent EP-0036858-A1 (EP)
Inventor: WOLFF KURT
IPC: B07B1/46
Filed: 1981-01-26
Abstract: Le plateau et les bordures ou analogues des cribleuses peuvent etre disposes de facon amovibles sur la structure portante (7). Ils peuvent etre constitues de parties (8) munies d'un grand nombre d'ouvertures de criblage. Ces parties ou elements du crible se completent le long d'une surface de separation traversante. Elles sont fixees a la structure portante uniquement dans la region de certains de leurs angles. Pour obtenir une grande surface de criblage ouverte et de grande efficacite, les parties ne sont pas disposees de facon usuelle avec leurs bords sur la structure portante mais seulement dans la region de leurs angles de fixation, a distance de la structure portante, soutenues par celle-ci et reliees a elle par des entretoises. Ainsi, la surface de criblage active, formee par les ouvertures de criblage, peut-elle s'etendre jusqu'au bord de chaque partie ou meme aller au-dela. La structure portante n'empeche plus le passage de la matiere a cribler.
Patent EP-0034760-A1 (EP)
Inventor: BLUMBACH JURGEN DR
IPC: C07D501/24
Filed: 1981-02-11
Abstract: Verbindungen der Formel <IMAGE> in der X für Wasserstoff, gegebenenfalls substituiertes Alkyl mit 1 - 4 C-Atomen, gegebenenfalls substituiertes Carboxymethyl, das auch in Form seiner physiologisch unbedenklichen Salze vorliegen kann, gegebenenfalls substituiertes Alkoxycarbonylmethyl mit 1 bis 4 C-Atomen im Alkylteil, gegebenenfalls substituiertes Aminocarbonylmethyl oder gegebenenfalls substituiertes Cyanomethyl, Y für Halogen, Z für Azid, gegebenenfalls substituiertes Pyridinium oder S-Het, wobei Het einen fünf - oder sechsgliedrigen, mindestens ein Stickstoffatom enthaltenden, gegebenenfalls substituierten Heterocyclus bedeutet, und A für Wasserstoff, einen leicht abspaltbaren Esterrest oder ein physiologisch unbedenkliches Kation steht, gegen bakterielle Infektionen wirkzame pharmazeutische Präparate, die solche Cephemderivate enthalten, Verfahren zur Herstellung der Cephemderivate und der pharmazeutischen Präparate, Verwendung der Cephemderivate zur Bekämpfung bakterieller Infektionen und ihre Ausgangsverbindungen.
Patent EP-0037901-A1 (EP)
Inventor: JOHANNSEN FRED
IPC: B41J2/165
Filed: 1981-03-07
Abstract: 1. A cover device for the nozzle surface on an ink jet head in a marginal position, having a covering medium which can be brought with a new region of covering surface in front of the nozzle surface by rotation and against the nozzle surface by an adjusting means and having a source of driving power for the rotation and for the movement of the adjusting means, characterised in that the means (47) for the movement of the covering medium (50) by rotation (arrow 48) and the adjusting means (cams 9, 10, 11) are each adapted for coupling selectively to a common shaft (6), driven selectively counterclockwise or clockwise by the source (4) of driving power, by means of a controllable coupling element.
Patent EP-0039935-A1 (EP)
Inventor: ZIEGLER GERD
IPC: A63C17/14
Filed: 1981-05-09
Abstract: Ein auch häufig als Rollerskates bezeichneter Rollschuh weist Kunststoffräder (2, 3), deren Achsen in einem Achshalter lagern, der über eine Steck- oder Schraubverbindung (6) in einer Vorder- und Hinterachse (1) verbindenden Fußplatte gelagert ist. Zwischen den Kunststoffrädern (2, 3) der Hinterachse ist am Achshalter (5) eine Spreize (8) vertikalschwenkbar angeordnet, wobei über die Spreize ein Bremszapfen (15) beeinflußt wird, der dabei geführt gelagerte Bremsklötze (11,12) horizontal gegen die Innenflächen (9, 10) der Kunststoffräder drückt und diese dadurch abbremst. In die Innenfläche (9,10) der Kunststoffräder (2,3) ist vorzugsweise eine Metallscheibe (70) eingelassen, auf der die Bremsklötze (11,12) in Bremsposition reibend aufliegend. Ein derartiger Rollschuh kann einfach gebremst werden, indem der Rollschuhfahrer durch Kippen des Rollschuhs über die Hinterachse (1) die Spreize (8) vertikal verschwenkt.
Patent EP-0043903-A1 (EP)
Inventor: ARTURO SALICE S P A
IPC: E05D7/04
Filed: 1981-05-19
Abstract: Ein Scharnierarm mit Befestigungsplatte ist mit einem federbelasteten, am Ende eines schwenkbaren Hebels angeordneten Rastvorsprung und mit einer Rastöffnung versehen. Durch Einsetzen des Scharnierarms in eine Führung der Befestigungsplatte und Verschieben in Längsrichtung schnappen die miteinander verrastenden Teile in ihre wieder lösbare, miteinander verrastete Stellung. Ein Anschlag begrenzt dabei bei oder nach dem Einschnappen der miteinander verrastenden Teile den Verschiebeweg. Um eine spielfreie Verbindung zu gewährleisten, weist der Rastvorsprung (5) eine Flanke (6) auf, mit der sich dieser auf einem Rand (8) oder einer Seite der Rastöffnung (7) in der Weise abstützt, daß der Scharnierarm (2) oder die Befestigungsplatte (1) mit einem Gegenanschlag (23, 24) spielfrei am Anschlag (25) des anderen Teils gehalten sind.
Patent EP-0052750-A1 (EP)
Inventor: TONNE PETER DR
IPC: C07D275/06
Filed: 1981-10-19
Abstract: A process for the preparation of saccharin by reacting an aqueous hydrochloric acid solution of o-methoxycarbonylbenzenediazonium chloride with sulfur dioxide, wherein (a) the aqueous diazonium salt solution is reacted with sulfur dioxide at from 0 DEG  to 100 DEG  C. in the presence of a water-immiscible or only partially water-miscible inert organic solvent, (b) in order to decompose the diazonium salt, the reaction mixture is treated simultaneously or subsequently with a diazonium salt decomposition catalyst, (c) the aqueous organic reaction mixture, or the organic phase obtained after removing the aqueous phase, is treated with an oxidizing agent at from 0 DEG  to 100 DEG  C.
Patent EP-0052779-A1 (EP)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1981-10-24
Abstract: Apparatus for applying a foamed treating medium to the upper side of a substrate has a screen which confines a system of walls defining a chamber open at its underside adjacent to the screen and including a squeegee which serves to force the foamed medium from the interior of the chamber through the interstices of the screen and into the substrate. The chamber accommodates a reciprocable and/or rotary device for shifting the foamed medium therein so that the medium cannot age and change its color and/or other characteristics prior to application to the substrate.
Patent EP-0081009-A1 (EP)
Inventor: ZWOFERINK GERRIT J H
IPC: E02D29/14
Filed: 1981-12-09
Abstract: In a road a cover (2) is provided above a gutter or a well, said cover (2) bearing on cover supports (4). In order to avoid rattling of the cover (2), the cover (2) engages by a wedge effect with the cover supports (4), however with such a small wedge surface that same will deform through the load of vehicular traffic until the cover (2) is bearing on sufficiently large bearing surfaces (7) (8).
Patent EP-0060946-A1 (EP)
Inventor: NIXON ALEXANDER FRANCIS
IPC: A01K9/00
Filed: 1981-03-24
Abstract: An animal feeding apparatus for mixing milk powders and water, comprising a water tank, hopper, mixing mechanism, insulated storage container, means of controlling the liquid in the said storage container and tubes connected to teats for drawing the liquid out of the container. 
     A mixing chamber (62) detachable from its housing (63) and an insulated container easily removed from the metal cabinet so as to facilitate cleaning by replacement of these parts by similar ones provided, as spares, with the Apparatus. 
     A hopper fixed to a motor table by means of two brackets and a locating hole; this enables an easy removal of the hopper and motor table from the metal cabinet for routine maintenance and repair.