baber/WOPTO huggingface dataset:
Patent EP-0050750-A1 (EP)
Inventor: WAGLI PETER
IPC: G08B13/18
Filed: 1981-10-02
Abstract: An infrared intrusion detector wherein a plurality of separate radiation receiving regions or fields of view are focused by a single focusing optic, for instance a reflector or a Fresnel lens upon a single sensor element through an elongate or lengthwise extending radiation collecting element. The radiation collecting element can be constituted by an internally metal coated tube or a transparent body having a reflecting surface layer or coating, wherein the reflection coating is interrupted by radiation inlet openings. The infrared radiation which is focused by the focusing optic enters through such openings into the interior of the radiation collecting element and arrives, after having been reflected a number of times, at the sensor element which is mounted at an end side thereof.
Patent EP-0059802-A1 (EP)
Inventor: GOLLINGER WOLFGANG
IPC: H03H11/26
Filed: 1981-03-06
Abstract: Zur äquidistant stufenweisen Einstellung von Verzögerungszeiten ist eine Inverterkette vorgesehen, die ausschließlich aus einer geraden Anzahl (2n) von statischen Invertern identischer Topologie besteht. Die Ausgänge der geradzahligen Inverter (2, 4...2n) sind über einen Einsaus-n-Auswahlschalter (AW) mit dem Signalausgang (A) verbunden. Während geeigneter Frequenzmeßzeiten (tm) ist eine ungerade Anzahl von Invertern durch Eingangs-Ausgangs-Kopplung zu einem Ring geschaltet und eine digitale Meßanordnung bestimmt aus der Frequenz der Selbsterregungsschwingung des Rings die Verzögerungszeit des ringgeschalteten Teils. Das Ausgangssignai der Meßanordnung steuert nach Digital-Analog-Wandlung die Gates der Lasttransistoren (L) der Inverter an, oder der Ausgang der Meßanordnung liegt bei konstanter Gatespannung (Ug) der Lasttransistoren (L) am einen Parallel-Eingang einer digitalen Rechenschaltung (RS), deren zweitem Parallel-Eingang der digitale Sollwert der Gesamtverzögerungszeit der Inverterkette (IK) zugeführt ist und deren Parallel-Ausgang mit dem Parallel-Eingang des Auswahlschalters (AW) verbunden ist. Bei Verwendung der Verzögerungsschaltung in Farbfernsehempfängern besteht das zu verzögernde Signal beispielsweise aus von den gesendeten Horizontal-Synchronimpulsen abgeleiteten Impulsen. Die Frequenzmeßzeit (tm) fällt dabei in die Bildrücklaufperiode, und das Taktsignal (F) hat die vierfache Farbhilfsträgerfrequenz.
Patent EP-0054995-A1 (EP)
Inventor: COPPENS GUILLAUME
IPC: A23K3/03
Filed: 1981-12-10
Abstract: Storage of fodders for animal feed in silos is improved by adding a peroxide compound of an alkaline nature, such as calcium peroxide, to the fodder.
Patent EP-0049049-A1 (EP)
Inventor: CAREY LINDA
IPC: C07D409/00
Filed: 1981-08-27
Abstract: The invention relates to compounds of the general formula (I)
     and physiologically acceptable salts, hydrates and bioprecursors thereof in which
     R, represents C 1-14  alkyl, cycloalkyl, aralkyl, trifluoroalkyl, heteroaralkyl, alkenyl, alkynyl, or alkyl substituted by hydroxy, alkoxy, amino, alkylamino, dialkylamino or cycloalkyl; and R 2  represents hydrogen or a C 1-4  alkyl group; or   R 1  and R 2  together with the nitrogen atom to which they are attached form a 5-10 membered ring which may be saturated or may contain at least one double bond, may be unsubstituted or may be substituted by one or more C 1-3  alkyl groups or a hydroxy group and/or may contain another heteroatom selected from oxygen and sulphur;   Alk represents a straight or branched C 1-6  alkylene chain.   Q represents a furan or thiophen ring in which incorporation into the rest of the molecule is through bonds at the 2- and 5-positions the furan or thiophen ring optionally bearing a further substituent R 4  adjacent to the group R 1 R 2 N-Alkyl-; or 0 represents a thiophen ring in which incorporation into the rest of the molecule is through bonds at the 2- and 4-positions, the thiophen ring optionally bearing a further substituent R 4  adjacent to the group R 1 R 2 NAlk with the proviso that when the group R 1 R 2 NAIlk is in the 4-position then the group R 4  is in the 5-position; or Q represents a benzene ring in which incorporation into the rest of the molecule is through bonds at the 1- and 3- or 1- and 4-positions;   R 4  represents halogen or C,., alkyl which may be substituted by hydroxy or C 1-4  alkoxy;   R 3  represents hydrogen, alkyl, alkenyl, aralkyl, C 2-6  alkyl substituted by hydroxy, alkoxy or C,., alkanoyloxy;   X and Y, which may be the same or different, each represent oxygen, sulphur, methylene or a bond;   n represents zero, 1, 2 or 3 and m represents an interger from 2 to 5 with the provisos that (a) the total number of atoms in the chain X(CH 2 ) n Y(CH 2 ) m  is an integer from 3 to 8 and (b) when X and Y represent oxygen or sulphur then n is 2 or 3.   
     The compounds show pharmacological activity as selective histamine H2-antagonists.
Patent EP-0050933-A1 (EP)
Inventor: BRIDGE RICHARD STUART
IPC: D01H11/00
Filed: 1981-10-12
Abstract: In the drafting system of a ring frame a suction nozzle (11) is placed between the middle (3, 4) and back drafting (1, 2) rollers closely adjacent the roving to apply suction directly to the roving. The nozzle is of maximum length to be received in the space and of sufficient width to accommodate the slow traverse. An airflow generally of the order of 0.25 cfm is used and occasionally is increased to purge the system.
Patent EP-0078353-A1 (EP)
Inventor: HERCZOG ANDREW
IPC: H01M50/191
Filed: 1981-11-06
Abstract: A sealing glass capable of forming strong, non-porous seals with glasses containing at least 10% by weight of an alkali metal oxide such as are used in the fabrication of the glass membranes utilized in sodium-sulfur and potassium-sulfur batteries consists essentially, expressed in mole percent on the oxide basis as calculated from the batch, of about 3-30% R 2 0 and 60-95% B 2 O 3 , wherein R 2 O consists of at least one alkali metal oxide selected from the group of K 2 0, Rb 2 O, and Cs 2 O, the sum of R 2 O + B 2 O 3  constituting at least 70 mole percent of the total composition, suitable for sealing to a base glass containing at least 10% by weight of an alkali metal oxide having a smaller alkali metal than an alkali metal oxide in said sealing glass, said sealing glass having a softening point below the annealing point of the glass to be sealed and a coefficient of thermal expansion closely compatible with that of the base glass. In the sealing glasses Al 2 O 3  may be substituted for up to one-half the B 2 O 3  content on a molar basis. Exchange of large alkali metal ions from the sealing glass for the smaller alkali metal ions of the membrane glass may take place.
Patent EP-0054404-A1 (EP)
Inventor: ROZMUS WALTER J
IPC: B22F3/17
Filed: 1981-12-09
Abstract: A method of forming an article to a final form in a final cavity between two dies by forming a preform having the general shape of the final form of the article and thereafter measuring the amount of material contained in the preform and removing any material from the preform in excess of the amount of material required to completely fill the volume of the final cavity and then enclosing the preform in the final cavity to completely surround the preform and conform the preform to the shape of the final cavity to produce the final form of the article. Preferably, the preform is first formed by compacting powder metal so as to have a greater dimension in one direction than the final form and a lesser dimension in a transverse direction. After weighing the preform and removing excess material from the exterior of the preform, the preform is placed between two dies of a press which close to initially apply pressure to the greater dimension of the preform to reduce that dimension to the final desired dimension while increasing the lesser dimension to the final desired dimension of the final preform.
Patent EP-0058668-A1 (EP)
Inventor: IHMELS MANFRED
IPC: B29B7/74
Filed: 1981-04-28
Abstract: Une buse centrale (6) ejectant le produit a pulveriser du pistolet pulverisateur et un reservoir (3) forment un bloc qui sera echange apres l'epuisement du produit dans le reservoir (3) et qui est fiche dans un logement en forme de pantoufle dans le corps (1) du pistolet. En plus du produit a pulveriser, le reservoir (3) contient aussi le durcisseur a adjoindre au produit, qui est contenu dans le couvercle (39); un melangeur (45) est prevu, en outre, dans le reservoir (3).
Patent EP-0064553-A1 (EP)
Inventor: YOKOYAMA YOSHIHIRO
IPC: H04R9/10
Filed: 1981-10-27
Abstract: Convertisseur electro-acoustique destine a etre place dans le conduit auditif, ne provoquant de sensations genantes dans le pavillon de l'oreille (A) lors de l'utilisation et empechant toute deterioration de la qualite du son reproduit. Le convertisseur contient un element de conversion electro-acoustique, possede une taille lui permettant de s'engager dans le recoin (B) du pavillon de l'oreille (A), et comprend un boitier exterieur (30) soutenu par au moins deux points du pavillon de l'oreille (A) lorsqu'il se trouve engage dans le recoin (B) du pavillon de l'oreille (A), ainsi qu'un support de cable (50) en saillie sur le boitier (30) et touchant la surface exterieure du pavillon de l'oreille (A) a une position laterale inferieure a celle des points de support du boitier (30).
Patent EP-0061563-A1 (EP)
Inventor: NOLDEN WERNER
IPC: F16K11/074
Filed: 1982-01-16
Abstract: 1. Wall-mounted bath filling- and shower-head assembly with a switch-over device for switching from bath- to shower-operation, and a bath inlet (3), which is arranged together with the shower outlet (10) at the bottom of the assembly, characterised in that the bath inlet (3) is swivellable and forms with the switch-over device a functional unit such that the switch-over takes place by swivelling the bath inlet (3), with the switch-over device having two superimposed control discs (4, 5), one of which is formed as a seat disc (4) and has a throughflow aperture (6) for the connection to the mixed water outlet (7) of the assembly, whilst the other control disc (5) as a valve disc is rotatable on the seat disc (4) and is provided with two throughflow apertures (8, 9), which can be individually brought to overlap with the throughflow aperture (6) of the seat disc (4), and open respectively into a duct (10, 11) of a control sleeve (13) held rotatably in a housing (12) of the assembly, which sleeve is firmly connected at one end to the rotatable valve disc (5) and is connected at its opposite end by means of one (10) of the two ducts (10, 11) to a shower head, whilst in its middle area it is firmly connected to the swivellable bath inlet (3), which is attached via a lateral outlet aperture (14) of the control sleeve (13) to the other duct.
Patent EP-0057874-A1 (EP)
Inventor: SATTLEGGER HANS DR
IPC: C08K5/54
Filed: 1982-01-29
Abstract: Die vorliegende Erfindung betrifft unter Ausschluß von Feuchtigkeit lagerfähige Organopolysiloxan-Formmassen, die nach Zutritt von Wasser oder Wasserdampf zu Elastomeren vernetzen auf der Basis von α,ω-Dihydroxyorganopolysiloxanen und vernetzend wirkenden Substanzen und wobei - neben üblichen Zusätzen - ein kurzkettiges Siloxan der allgemeinen Formel <IMAGE> zugesetzt wird.
Patent EP-0061669-A1 (EP)
Inventor: BAUMANN MANFRED DR
IPC: C07C49/443
Filed: 1982-03-19
Abstract: 1. A process for the production of a cyclohexane-1,3-dione of the general formula I  see diagramm : EP0061669,P10,F2  where R**1 , R**3 and R**4 are each hydrogen, alkyl of 1 to 10 carbon atoms, or aryl, R**2 is hydrogen or alkyl of 1 to 10 carbon atoms, R**5 is alkyl of 1 to 10 carbon atoms, or aryl, or R**4 and R**5 together are alkylene of 2 to 10 carbon atoms, or R**4 or R**5 together with R**3 are alkylene of 2 to 12 carbon atoms, by reacting an acrylic acid ester of the general formula II  see diagramm : EP0061669,P10,F3  where R**6 is alkyl of 1 to 4 carbon atoms, and R**1 and R**2 have the above meanings, with a ketone of the general formula III  see diagramm : EP0061669,P10,F4  where R**3 to R**5 have the above meanings, in the liquid phase in the presence of a strongly basic condensing agent and of a conventional non-polar solvent, wherein the reaction mixture additionally contains from about 0.01 to 5 moles of an alkanol of 1 to 4 carbon atoms per mole of the particular acrylic acid ester present in the reaction mixture, and wherein the reaction mixture, during and/or after the addition of the reactants, is heated to a temperature of from 40 to 200 degrees C and/or the acrylic acid ester is used in the form of its adduct with an alkanol of 1 to 4 carbon atoms of the general formula IV  see diagramm : EP0061669,P11,F1  where R**7 is alkyl of 1 to 4 carbon atoms, and the reaction mixture is heated to a temperature of from 40 to 200 degrees C.
Patent EP-0062888-A1 (EP)
Inventor: BOLMGREN JAN
IPC: B41J2/155
Filed: 1982-04-06
Abstract: Bei einem mit Flüssigkeitströpfchen arbeitenden Schreibgerät zur punktweisen Aufzeichnung von Zeichen oder Bildern sind zum Schreiben der einzelnen Punkte reihenweise angeordnete Düsen vorhanden, denen eine gleiche Anzahl piezoelektrischer Wandler zugeordnet ist. Die einzelnen Wandler werden durch die Zähne einer kammartigen Piezoplatte, die bilaminar aus Piezokeramik und einem Trägermaterial gebildet ist, geformt. Um die hydraulische Kopplung zwischen den Zähnen so zu verringern, daß ein Übersprechen von einem aktivierten Zahn auf die benachbarten Zähne beseitigt wird, ist erfindungsgemäß vorgesehen, daß im freien Endbereich der Wandler (12) der Piezokeramikteil (16) vom Trägermaterial (17) entfernt ist.
Patent EP-0073081-A1 (EP)
Inventor: ZANDVELD FREDERIK
IPC: G06F7/78
Filed: 1982-08-12
Abstract: In a data processing system a control device is described for an intermediate memory (14) during a bulk data transport between two data devices (10, 28). The first data device addresses a number of descriptor signals (D). Each descriptor signal indicates another descriptor signal, so that a sequence is formed which is cyclically coupled end-around. The descriptor signals indicate either a memory section (16-24) or a branch to a remote address in the memory. The memory sections used may thus be distributed throughout the memory. Additional descriptor signals indicate, in a direct or indirect manner, a descriptor signal of the sequence for each of the two data devices. A handshake by way of signal bits is present at the level of the memory sections.
Patent EP-0058035-A1 (EP)
Inventor: AOIKE NANJOU
IPC: H02M7/5383
Filed: 1982-02-01
Abstract: A transistor inverter device includes a capacitor (12) combined with an input winding (16 1 ) of a transformer (16) to form a resonance circuit and supplying to a transistor (14) a collector current having a large peak value. An inductor (24) is connected between the base and the emitter of the transistor (14). The inductor (24) generates reverse electromotive force according to a collector current flowing immediately before the transistor (14) is turned off and applied this reverse electromotive force between the base and the emitter of the transistor (14) as reverse bias. The switching operation of the transistor (14) from on-condition to off-condition is accelerated by this reverse bias of the inductor (24).
Patent EP-0086291-A1 (EP)
Inventor: HALABIYA SABAH
IPC: F16L39/00
Filed: 1982-02-15
Abstract: An oil seal is formed between casing parts (10 and 11) where oil passages (12 and 13) are joined by a hollow dowel (15) utilising a sealing ring (16) surrounding the dowel and compressed between the casing parts. In order to allow relatively loose fitting dowels and appreciable tolerances in the spacing A between passages and the gap T between casing parts, the sealing ring (16) has the form of two annular webs (19 and 20) which are pressed together as the casing parts are clamped up together. Moreover, one web has a frustoconical surface (17) mating in a frustoconical countersunk surface (22) in the casing part (11). In a modified embodiment the oil pressure is communicated to the space between the webs (19 and 20) and spreads these into pressure contact with the casing parts.
Patent EP-0063866-A1 (EP)
Inventor: SERBEN ALEXANDER
IPC: C07D401/12
Filed: 1982-03-24
Abstract: The invention concerns novel compounds of the formula I
     wherein:
     A, B, D, E, J 1 , J 2 , U and V are chosen from hydrogen, halogen, nitro, cyano, thiocyano, amino, substituted amino, alkyl, substituted alkyl, alkenyl, cycloalkyl, alkoxy, substituted alkoxy, alkylthio, alkylsulfinyl, substituted alkylsulfinyl, alkylsulfonyl, substituted alkylsulfonyl. sulfamoyl. substituted sulfamoyl, sulfo, carboxy, alkoxycarbonyl, carbamoyl, substituted carbamoyl and optionally substituted phenyl, phenoxy and phenylthio; R 1  is chosen from hydrogen, alkyl, substituted alkyl, alkenyl, alkanoyl and alkoxycarbonyl; R 2  is chosen from hydrogen, alkyl, substituted alkyl and alkenyl; or R 1  and R 2  together form an alkylidene group;   W is chosen from cyano, thiocarbamoyl, the group -CH z Z wherein Z is chosen from halogen, hydroxy, mercapto, alkoxy, haloalkoxy, alkylthio and optionally substituted amino, and the group
     which may be a carboxylic acid group or a derivative thereof such as an acid salt, acid ester, acid amide, acid sulfonamide or acid oxime ester;   X is chosen from oxygen and sulfur;   Y is chosen from oxygen sulfur and optionally substituted imino;   Ø is chosen from oxygen and RAn wherein R is alkyl or benzyl and An is an anion;   k is 0or 1; and   n is 0, 1 or 2.   
     The compounds are herbicides and in further embodiments the invention provides herbicidal compositions containing as active ingredient a compound of formula and a process for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent EP-0068659-A1 (EP)
Inventor: KURODA TOSHIMASA
IPC: D01D5/253
Filed: 1982-06-04
Abstract: A conjugate filamentary yarn, which is prepared from composite components respectively comprising thermoplastic elastomer E and non-elastomeric polyamide or polyester P, and each of the individual constituents has a cross section of a compressed flat shape like a cocoon or oval, is provided. Hereby, a highly stretchable crimped elastic yarn, in which stretchability arising from crimp and rubber-like elasticity resulting from elastomer are utilized to the utmost, is made available with economy. ;
Patent EP-0067221-A1 (EP)
Inventor: LUENSER WERNER R
IPC: B65D41/04
Filed: 1981-12-21
Abstract: Une fermeture (10) s'adapte sur le goulot filete (8) d'un conteneur. La fermeture est specialement concue pour etre utilisee dans des produits d'empaquetage tels que des boissons carbonatees. La fermeture possede une paroi superieure circulaire (12) et une jupe annulaire (14) descendant vers le bas depuis la paroi superieure. La jupe porte autour de sa surface interieure un filetage de fermeture (16) pour cooperer avec le filetage du goulot (26) du conteneur. Une doublure circulaire, flexible, elastique, (18) est positionnee contre la surface interieure de la paroi superieure mais en rotation par rapport a cette derniere et possede un diametre superieur au diametre exterieur de la levre (15) du conteneur qui definit l'embouchure du conteneur. Une projection annulaire (20) est prevue adjacente a l'intersection interieure de la paroi superieure et de la jupe. Cette projection possede une configuration qui comprime la garniture sur le bord exterieur de la levre du conteneur pour former un joint hermetique aux gaz lorsque la fermeture est adaptee sur le conteneur.
Patent EP-0085703-A1 (EP)
Title: Connexion de chlorure de polyvinyle sur des materiaux essentiellement de polyolefines
Inventor: CZUBA LEONARD F
IPC: C09J167/02
Filed: 1982-07-28
Abstract: Un connecteur (18) est capable de se sceller avec une résistance accrue simultanément sur des matériaux plastiques de chlorure de polyvinyle et des matériaux plastiques essentiellement de polyoléfines. La composition comprend certains copolymères en bloc mélangés avec une petite quantité de polypropylène et éventuellement de (éthylène-vinylacétate).
Patent EP-0126061-A1 (EP)
Inventor: ESPENAN PATRICK
IPC: A23J3/32
Filed: 1982-11-09
Abstract: Procédé de traitement d'une substance protéique en vue de séparer la ou les protéines de celle-ci du ou des groupements prosthétiques. Ce procédé consiste, dans une première étape, à disposer la substance protéique en milieu acide dilué de pH compris entre 0,5 et 5 et, dans une seconde étape, à séparer la phase solide du précipité formé pour conserver la phase liquide contenant préferentiellement en solution la ou les protéines de la substance. Le procédé de l'invention peut en particulier être appliqué à l'hémoglobine en vue de séparer la globine ou à la chlorophylle en vue de la séparation des protéines contenues dans celle-ci.
Patent EP-0087556-A1 (EP)
Inventor: HARING MANFRED
IPC: E21B17/06
Filed: 1983-01-12
Abstract: Two metallic pipes to be sealingly interfitted are respectively provided with a plug-shaped male extremity and a socket-shaped female extremity having mating frustoconical peripheral threads and adjoining unthreaded annular peripheral formations closely contacting each other upon assembly. An annular end face of the male extremity and a confronting annular shoulder of the female extremity, lying in planes transverse to the pipe axis, have spiral tracks of trapezoidal profile engaging each other with close positive fit in the fully assembled position, the pitch of these tracks being such as to counter a radial compression of that end face by the interacting unthreaded peripheral formations.
Patent EP-0103061-A1 (EP)
Inventor: OHASHI KAZUO
IPC: A43B5/04
Filed: 1983-01-20
Abstract: Described is a sports boot (1) such as ice skate boot or ski boot which is both water-proof and air permeable and which is comprized of a substrate (2) formed of natural or synthetic leather or other similar pliant material in the shape of a shoe, an outer sheath (3) formed of synthetic material and applied integrally to the outer side of the substrate, air permeable members (4) or units provided in suitable portions in the sole part of the sheath and having ventilation holes (18) providing for communication between the inside and outside of the sheath, and water-proof air permeable layers (5) or sheets of porous synthetic material provided between side substrate and the sheath in portions where at least the ventilation holes are provided.
Patent EP-0085417-A1 (EP)
Inventor: DICKHUDT EUGENE A
IPC: A61N1/05
Filed: 1983-01-28
Abstract: A biomedical stimulation lead wherein the lead body (11) is preformed into a helical configuration to assist in anchoring the lead (10). The lead includes a non-conducting member (31) extending forward of the lead electrode (12) along the axis of the lead body (11), and tines (19) extending perpendicularly from the member. The tines (19) are flat in a plane perpendicular to the axis of the lead (10).
Patent EP-0088286-A1 (EP)
Inventor: TACKE PETER DR
IPC: C08L67/02
Filed: 1983-02-23
Abstract: Mixtures of polyalkylene terephthalates and polymesomorphic condensates which form a two-phase system with the polyalkylene terephthalate have greatly increased rigidity.
Patent EP-0096342-A1 (EP)
Inventor: HORIUCHI SUSUMU
IPC: G21F9/00
Filed: 1983-05-31
Abstract: This invention relates to a method of processing radioactive waste, comprising the steps of disorganizing radioactive waste, pulverizing the disorganized waste, and solidifying the pulverized product with an inorganic hardening agent. According to the present invention, a solidified body having money-saving characteristics and a high volume reducing effect and capable of standing all kinds of weather condition excellently for a long period of time can be obtained.