baber/WOPTO huggingface dataset:
Patent EP-0003311-A1 (EP)
Inventor: COOKE HORISE MILTON
IPC: G01M99/00
Filed: 1979-01-16
Abstract: An apparatus for and a method of testing a plurality of hydraulic and or pneumatic systems is disclosed in which each such system has a hose (11) connected in it and the hose (11) terminates in a valved fitting (12). All of the fittings (12) are releasably attached to a subassembly (13) which in turn is attached to a manifold (17). When the systems are to be tested, a test fixture (26) is attached to the manifold (17), such attachment automatically opening the valved fittings. The test fixture also includes valved fittings (34) identical with those connected in the systems. All of the fittings are opened by attachment of the test fixture (26), and the appropriate tests are then carried out. When the systems are not being tested, the test fixture (26) is removed and a protective cover (22) is applied to the manifold in place of the fixture.
Patent EP-0004303-A1 (EP)
Inventor: KRAMER WOLFGANG DR
IPC: C07D233/60
Filed: 1979-03-05
Abstract: Die Erfindung betrifft neue acylierte 1-Azolyl-2-hydroxy-butan-Derivate, mehrere Verfahren zu ihrer Herstellung und ihre Verwendung als Fungizide. Die Verbindungen der allgemeinen Formel <IMAGE> in welcher A, R, X, Y und Zn die in der Beschreibung angegebene Bedeutung besitzen, werden erhalten, wenn man 1-Azolyl-2-hydroxy-butan-Derivate mit Säurehalogeniden, gegebenenfalls in Gegenwart eines Lösungsmittels und gegebenenfalls in Gegenwart eines Säurebindemittels, umsetzt. Daneben gibt es noch einige weitere Verfahren. Die erfindungsgemäßen Wirkstoffe weisen eine starke fungitoxische Wirkung auf und können mit besonders gutem Erfolg zur Bekämpfung solcher Pilze eingesetzt werden, die echte Mehltauerkrankungen hervorrufen.
Patent EP-0030982-A1 (EP)
Inventor: NEUMANN SIEGMAR R
IPC: F23J15/02
Filed: 1979-12-14
Abstract: The flue gas is cooled after the heating boiler by a heat exchanger to approximately 65 DEG C, and subsequently cleaned by 2 filters of all solid particles and to approximately 40% of sulphur residues and is pressed forcibly out of the chimney by a fan which is synchronously associated with the burner.
Patent EP-0011894-A1 (EP)
Inventor: HOGERVORST JOHANNES RUDOLF
IPC: E02B17/02
Filed: 1979-11-20
Abstract: A method and apparatus for securing a tubular element to the bottom of a body of water, comprising the steps of lowering the tubular element (2) from the watersurface to the waterbottom, removably securing a pumping unit (10) to the tubular element (2) either before or after the lowering of the tubular element (2), closing the tubular element (2) at the upper end (3), reducing the pressure within the tubular element (2) by operating the pumping unit (10), so as to cause the tubular element (2) to penetrate into the waterbottom to a desired depth, stopping the operation of the pumping unit (10), disconnecting the pumping unit (10) from the tubular element (2), raising it to the watersurface and recovering it.
Patent EP-0004140-A1 (EP)
Inventor: TREADWELL KENNETH
IPC: C08G18/22
Filed: 1979-02-21
Abstract: Flexible polyurethane foam is produced by reacting a polyol having two or three hydrogen atoms as determined by the Zerewitinoff method, water and sufficient difunctional isocyanate to react with substantially all of the polyol and water present. As gel or polymerisation catalyst there is used a tin compound, i.e. Sn(O.OC.R 1 ) 2  and as blowing catalyst there is used a mixture of antimony and potassium compounds, i.e. Sb(O.OC.R 2 ) 3  and R'.COOK, wherein each of R 1 , R 2  and R' is C 1 -C 19  alkyl. The blowing catalyst may include a zinc compound, viz. Zn(O.OC.R 4 ) 2 , R being a C 1 -C 19 alkyl. The use of the specified blowing catalyst provides unexpectedly short rise times, that is the time taken for the resultant foam to reach its final height after initiation of the polyurethane- forming reaction.
Patent EP-0020503-A1 (EP)
Inventor: PRAY WINSTON CHARLES
IPC: B23P19/04
Filed: 1980-04-22
Abstract: Un appareil pour riveter deux elements utilise des portions d'attache de plaque superieure et inferieure (38, 36) ou des moyens (52) assurent la fixation des portions d'attache de plaque inferieure en alignement avec une souche d'enclume sous-jacente (12). Des moyens (14) sont egalement prevus pour fixer les portions de plaque superieure en alignement avec les portions de plaque inferieure, les deux elements etant entre celles-ci lors de l'application des rivets.
Patent EP-0018486-A1 (EP)
Inventor: BOVENDER HANS
IPC: B64F1/31
Filed: 1980-03-14
Abstract: It is proposed to mount the loading space (4) on a carrier frame (17) which can be moved in the vehicle longitudinal direction on the scissor-type upper frame (16). The loading space (4) can be moved forward with its forward end over the driver's cabin (2) when the scissor-type upper frame (16) is lifted up to the topside of the driver's cabin. <IMAGE>
Patent EP-0017172-A1 (EP)
Inventor: GREINER KONRAD DR
IPC: D06P3/82
Filed: 1980-03-27
Abstract: 1. Process for dyeing cellulose fibres and fibre mixtures of cellulose/polyester using reactive dyestuffs in accordance with the all-in exhaustion method, characterized in that dyeing is carried out under high temperature conditions and at pH values of 7-8.5 using dyestuffs which contain a dihalogenotriazinyl, monofluorotriazinyl, fluoropyrimidinyl or dichloroquinoxalinyl reactive group.
Patent EP-0021281-A1 (EP)
Inventor: SOMMERS HANS DIPL-ING
IPC: F23L17/04
Filed: 1980-06-13
Abstract: 1. A flue terminal for room-sealed flue systems for taking clean combustion air to and venting products of combustion from all room-sealed appliances connected to any such room-sealed flue systems, characterized in that the cross section of the flue (2) at the top widens into a diffuser (3) and ends with a sharp upper edge (5), and further characterized in that the upper edge (6) of the air duct (1) is rounded from the outer edge towards said air duct and the cross section of said air duct is smaller in the rounded inlet edge area (6) than the cross section of the air duct proper and widens in a divergent section (7) to reach said cross section of the air duct proper.
Patent EP-0024025-A1 (EP)
Inventor: FRIEDRICH RONALD
IPC: B22D13/06
Filed: 1980-08-02
Abstract: Gußschleudern, insbesondere für zahntechnische Zwecke besitzen einen um eine vertikale Achse drehbaren, motorangetriebenen Schleuderarm (2, 21) mit einer Gußkammer (5) die ggf. evakuierbar ist und in der sich ein Schmelztiegel (24) und eine in einem Muffeleinsatz gehalterte Gußmuffel befinden und sind mit einem ebenfalls um diese vertikale Achse drehbar angeordneten Gewichtsarm (3, 31) mit Gegengewicht (4, 4', 23) ausgestattet. Zur Herstellung qualitativ guter Gußlegierungen bei leichter und schneller Bedienbarkeit wird das Gegengewicht (4,4',23) fest angebracht und jede Muffel in einem ihr größen- und gewichtsspezifisch zugeordneten austauschbaren Muffelkäfig (8) gehaltert. Eine exakte Einstellung des Gleichgewichtszustandes ist insbesondere dann möglich, wenn das Gegengewicht (23) und die eingelegte Gußmuffel sich in je einem horizontal über die Schleuderarm- bzw. Gewichtsarmachse beweglichen Führungsschlitten (29) befinden, von denen jeder über eine einzige Einstellvorrichtung (25), beispielsweise ein Handrad, verschiebbar sind.
Patent EP-0026480-A1 (EP)
Inventor: HAUPTMANN RUDOLF ING GRAD
IPC: G01S7/28
Filed: 1980-09-25
Abstract: Die Störsignale, die über die Nebenzipfel der Antenne in den Radarempfänger gelangen, werden unter Verwendung einer Kompensationsschaltung (SLC), die eine Regelschleife (K, V2, F, V1, M,A) aufweist, ausgelöscht. In der Rückführung der Regelschleife sind zwischen einem Korrelator (K) und einem Wichtungsmultiplizierer (M) weitere Schaltmittel (V2, F,V1) zur Bildung eines Wichtungsfaktors. Wenn die Störleistung am Ausgang (Y) der SLC-Schaltung größer ist als die Störleistung, die der Radarempfänger ohne SLC-Schaltung liefert, wird der Ausgang (Y) von der SLC-Schaltung auf einen direkten Ausgang (R) des Radarempfängers umgeschaltet. Der Vergleich der Störleistungen in einem Komparator (KP 2) liefert dazu das Steuersignal für den Umschalter (U). Die Umschaltung kann auch in Abhängigkeit vom thermischen Rauschen erfolgen, wenn der Betrag des Wichtungsfaktors einen vorgegebenen Wert überschreitet. Der Wichtungsfaktor wird in einer Steuerschaltung (KP 1) überwacht. Um das Einschwingverhalten der SLC-Regelschleife von der Störsignalleistung unabhängig zu machen, wird in den Regelkreis ein gesteuerter Verstärker (V2) eingesetzt, dessen Verstärkung dem Quadrat der Störamplitude im Hilfskanal umgekehrt proportional ist.
Patent EP-0015659-A1 (EP)
Inventor: KNOPP ARTHUR A
IPC: A61C5/02
Filed: 1980-02-12
Abstract: A dental instrument is disclosed having a light source assembly suspension which includes resilient means, such as two opposed coil springs (92, 94), supporting the lamp assembly (42, 44, 48) between fixed parts (60, 66) of the instrument housing, while at the same time reducing vibration that may be transmitted from the instrument to the light source assembly. The resilient means also reduces heat loss from the light source assembly to the dental instrument so that shorter filament warm-up time is provided. The light source assembly suspension is particularly useful in a dental handpiece in which the frequency of vibration of the gas-driven motor may coincide with one of the harmonic frequencies of vibration of the lamp filament of filament support. A light source adapter for a dental instrument typically comprises the light source mounting means (42, 44, 48) suspended by opposed coil springs (92, 94) between rigidly interconnected supports (60, 66).
Patent EP-0021791-A1 (EP)
Inventor: CHANG WILLIAM J H
IPC: B21D5/08
Filed: 1980-06-18
Abstract: A forming leveller establishes one or more datum or reference planes in variable thickness stock to facilitate subsequent roll forming. The reference planes may be established on the same side or opposite sides of the stock with a lateral gap to facilitate transition forming. The leveller includes top and bottom closely spaced roll sets (90, 95, 91. 97, 92,98) forming multiple passes mounted on bottom andtop frames (42, 55), respectively, with floating rolls (97) being opposed to fixed rolls (91). Backup rolls are provided for the floating rolls and pressure devices (181) urge the floating rolls (97) against the stock in turn against the fixed rolls (91,92) to form the desired reference planes thus enabling complex shapes to be roll formed from the variable thickness stock.
Patent EP-0021801-A1 (EP)
Inventor: SILVER DEREK JOHN
IPC: B43K24/08
Filed: 1980-06-20
Abstract: A retractable mechanism for a writing element especially the expendable refill of a ball-point writing pen, is disclosed. A manually depressible plunger (4) advances a latch member (7) biased to retractthe plunger (4). The latch member (7) has a pair of latch arms (11,12) one of which in an advanced or retracted position thereof engage a latch means (5,6). Depression of the plunger (4) releases the engaged latch arm (11 or 12) from its latch means (5,6). The resultant ofthe force on the plunger (4) and bias on the writing element (1) then laterally aligns the other latch arm (12 or 11) with its latch means (6 or 5). On release of the plunger (4), the bias on the writing element (1) brings a co-operating notch (16) and pivot edge (15) of the aligned latch arm (11,12) and latch means (5,6) into register for pivot action therebetween. This pivot action and rocking of the latch member (7) about its fulcrum (9) positions the latch member rearward limb (23) in readiness for the next depression of the plunger (14) whereby the writing element (1) may be displaced between its retracted and projected positions (or vice versa) in response to successive depressions of the plunger (4).
Patent EP-0014601-A1 (EP)
Inventor: ZANG FRANCOIS
IPC: D04G1/08
Filed: 1980-01-02
Abstract: 1. Machine for knotting nets in which a plurality of warp-beam threads and a plurality of threads (6) from shuttles (7) mounted on a movable cradle (12) are knotted two by to form a mesh by means of rows of movable needles comprising in particular hooked needles which are arranged to pass each warp-beam thread around the corresponding shuttle (7), the resulting net (8) being advanced, after each row of knots is made, between the facing surfaces of two smooth-faced bars (10, 11) arranged parallel to the rows of needles and positioned immediately below the level of the knotting zone (5), the rearward bar (10) more remote from the shuttles being fixed and the cradle (12) carrying the shuttles (7) being controlled to move in turn away from and towards the knotting zone, characterized in that said reciprocating movement of the cradle (12) takes place before the passing of the warpbeam threads around the shuttles (7), and that the forward bar (11) is movable and is mechanically controlled to move in a rhythmic manner firstly to engage against the rearward bar (10) before the commencement of said reciprocating movement of the cardle (12) and to grip the net (8) in order to immobilise it during the making of a row of knots, and thereafter to move away from the rearward bar (10) in order to permit the subsequent onward advance of the net (8).
Patent EP-0021916-A1 (EP)
Inventor: DELAPIERRE GILLES
IPC: G01R19/165
Filed: 1980-06-04
Abstract: On dispose une partie du trajet d'un conducteur du circuit au voisinage de deux couches magnétiques minces orientées et on effectue une détection différentielle des variations de la résistance des dites couches magnetiques ou "magnétorésistances". Application à la surveillance du bon fonctionnement des lampes électriques d'automobiles.
Patent EP-0052098-A1 (EP)
Inventor: WOLFF KURT
IPC: B07B1/50
Filed: 1980-12-01
Abstract: Le fond du crible oscillant peut etre constitue d'au moins une plaque perforee coulee moulee par injection ou vulcanisee, qui est en matiere elastique, tel que le plastique ou le caoutchouc. Ce fond presente une pluralite d'ouvertures (5) et de nervures (2, 3, 4) qui les entourent, reliees entre elles en une seule piece en formant ainsi la plaque perforee. Avec une telle plaque l'effet autonettoyant est obtenu, dans une zone de chaque ouverture (5), par un mouvement relatif des bords des ouvertures, afin d'etendre l'effet autonettoyant sur une zone la plus grande possible de chaque ouverture (5). Dans ce but, au moins deux des nervures (2, 3, 4) qui entourent les ouvertures (5), ont des rigidites differentes a la flexion obtenues par des sections differenciees et/ou par des armatures (8).
Patent EP-0033113-A1 (EP)
Inventor: BRAHA ALEXANDRU
IPC: C02F3/30
Filed: 1981-01-19
Abstract: A process for the biological purification of effluent which is contaminated with nitrogen in the form of ammonium, nitrite or nitrate ions or in the form of organic compounds, by oxidizing the nitrogen under aerobic conditions and reducing the nitrogen under anaerobic conditions, wherein the sewage to be treated, mixed with activated sludge, is subjected, in an aeration basin, to oxygen-containing gas bubbles introduced from below and is thereby simultaneously enriched with dissolved oxygen, to oxidize carbon compounds and nitrogen compounds, and transported upward, by the buoyancy of the gas bubbles, releases gas at the surface of the liquid and, due to the higher average density of the mixture of lower gas content, in part automatically again flows downward in the aeration basin, to undergo further aeration, while in part it overflows into a denitrification basin which communicates with the aeration basin through an opening at the liquid surface, and an opening at the bottom of the partition, is mixed, in the denitrification basin, with the contents thereof by mechanical means and flows back, through an opening near the bottom, in the partition, to the aeration basin. The invention further relates to an activated sludge basin, wherein jet aerators are arranged parallel, and horizontally, at the bottom of the basin, a vertical partition divides the basin into an aeration compartment and a denitrification compartment, both compartments possessing jet aerators, and passages in the partition connect the two compartments of the basin in the area of the surface of the liquid, and in the vicinity of the bottom.
Patent EP-0033973-A1 (EP)
Inventor: BRANCA QUIRICO DR
IPC: C07D243/24
Filed: 1981-02-09
Abstract: Die neuen Benzodiazepinderivate der Formel <IMAGE> worin R¹ niederes Alkyl, R² Wasserstoff oder niederes Alkyl, R³ Wasserstoff oder Halogen, R<4> Wasserstoff oder einen Rest der Formel R<5>-CO-, R<6>R<7>N-CO-, <IMAGE> oder <IMAGE> A niederes Alkylen, X ein Sauerstoff- oder Schwefelatom oder einen Rest der Formel <IMAGE> , R<5> nieders Alkyl oder niederes Haloalkyl, R<6> Wasserstoff oder niederes Alkyl, R<7> niederes Alkyl und R<8> Wasserstoff, niederes Alkyl oder niederes Hydroxyalkyl bedeuten, und ihre pharmazeutisch akzeptablen Säureadditionssalze besitzen aldosteronantagonistische Eigenschaften und eignen sich demnach zur Bekämpfung bzw. Verhütung von Herzversagen, hepatitischer Aszites, primärem Aldosteronismus und essentieller Hypertonie. Sie können nach verschiedenen Methoden, ausgehend von zum Teil neuen Ausgangsstoffen, hergestellt und in galenische Darreichungsform gebracht werden.
Patent EP-0043108-A1 (EP)
Inventor: HISAMOTO IWAO
IPC: C09K23/00
Filed: 1981-06-25
Abstract: A fluorine-containing surface active composition having a sufficient capability of reducing the surface tension of water and the interfacial tension between water and oil, which comprises (A) at least one of cationic, nonionic and ampho-ionic surfactants showing a surface tension of not more than 25 dyne/cm when determined on a 0.01 to 1.0 % by weight aqueous solution and having at least one fluorine-containing group comprising not less than 6 carbon atoms, of which each carbon atom bears at least one fluorine atom, and (B) at least one of surfactants of the formula:
     wherein R is a substituted or unsubstituted aliphatic group of 4 to 20 carbon atoms or a substituted or unsubstituted aromatic hydrocarbon group of 6 to 20 carbon atoms, R 1 , R and R 3  are each a hydrogen atom, a substituted or unsubstituted aliphatic group of 4 to 20 carbon atoms, a substituted or unsubstituted aromatic hydrocarbon group of 6 to 20 carbon atoms or a fluorine-containing group comprising not more than 5 carbon atoms, of which each carbon atom bears at least one fluorine atom, and X' is an anion, provided that at least one of R 1 , R 2  and R 3  is the fluorine-containing group or, when none of R 1 , R 2  and R 3  is the fluorine-containing group, X' is an anion corresponding to the fluorine-containing group.
Patent EP-0045000-A1 (EP)
Inventor: KOST FRANZ
IPC: H01H85/24
Filed: 1981-07-13
Abstract: The invention relates to a sealable threaded cap for covering the fuse inserts of screw fuses. According to the invention, it is provided that, in the case of screw caps (1) with an essentially cylindrical outer sleeve, at least one slot (2) is formed, in the direction of the diameter, in the end face. <IMAGE>
Patent EP-0053275-A1 (EP)
Title: Distributor for pasty material
Inventor: METTENBRINK HERBERT
IPC: A47K5/12
Filed: 1981-10-27
Abstract: The present invention relates to a dispenser for pasty compositions having a bellows on the top, a piston which travels in the direction towards the nozzle, and a rod which connects the bellows to the piston in such a manner that there is an idle stroke between piston rod and bellows so that a certain quantity of the content of the container withdraws into the nozzle channel upon release of the bellows.
Patent EP-0037736-A1 (EP)
Inventor: ARAI MAMORU C O FERMENTATION R
IPC: C07K7/06
Filed: 1981-04-07
Abstract: Mycoplanecin derivatives of formula (I):
     [wherein:
     R represents a hydrogen atom, an N-(a-ketobutyryl)-N-methylvalyl group or an N-(α-hydroxybutyryl)-N- methylvalyl group;   R 1  represents a methyl group or an ethyl group; and   when R 1  represents a methyl group, R 2  represents an isobutyl group and, when R 1  represents an ethyl group, R 2  represents a pentyl group] have antibacterial activity which is particularly pronounced against bacteria of the genus Mycobacterium. The compounds in which R represents an N-(a-ketobutyryl)-N- methylvalyl group, named Mycoplanecin B (R 1  represents a methyl group) and Mycoplanecin C (R 1  represents an ethyl group), may be prepared by cultivation of a microorganism of the genus Actinoplanes, whilst the compounds where R represents an N-(a-hydroxybutyryl)-N-methylvalyl group or a hydrogen atom can be prepared by reducing the corresponding compound where R represents an N-(a-ketobutyryl)-N-methylvalyl group or by hydrolizing the corresponding compound where R represents an N-(a-ketobutyryl)-N-methylvalyl or N-(a-hydroxybutryl)-N-methylvalyl group, respectively.
Patent EP-0045134-A1 (EP)
Inventor: FRECHETTE FRANCIS JOSEPH
IPC: C04B35/573
Filed: 1981-06-25
Abstract: ense, strong, composite materials are produced from mixtures of silicon and silicon carbide. The composite materials are characterised by a mixture of finely-divided silicon carbide in a substantially continuous matrix of silicon. The composite materials contain from about 40 to about 60 percent by volume silicon carbide and from about 60 to about 40 percent by volume silicon. The composite materials are produced by initially producing a finely-divided silicon carbide starting component and forming the component into a green body of the desired shape. The green body is subsequently impregnated with molten silicon in the absence of any substantial amount of carbon. Suitably, a thermoplastic resin binder may be added to the silicon carbide starting material to aid in forming the green body. The impregnation step may be carried out by surrounding the green body with finely-divided silicon metal and heating the covered body to a temperature above the melting point of silicon. The composite materials described have flexural strength of over about 90,000 psi at 1100°C., elastic modulus of about 38 million psi at room temperature, are essentially non-porous and have densities ranging from about 2.6 to about 2.8 g/cc.
Patent EP-0044699-A1 (EP)
Inventor: BENNET WILLIAM G
IPC: F16C1/16
Filed: 1981-07-15
Abstract: A motion transmitting remote control assembly (10) of the type for transmitting motion in a curved path by a flexible motion transmitting core element (12) includes a swivel joint (36) having a male swivel portion (38) of the swivel tube (32) and having a cup-shaped insert (42) engaging the male swivel portion (38) at least beyond the front face thereof. The end fitting (16) encapsulates the end of the conduit (14) and the insert (42) and the remainder of the male swivel portion (38) on the swivel tube (32). A method of making the assembly (10) includes the steps of plugging the bore (34) of the swivel tube (32) to prevent entry of material into the bore of the swivel tube past the front face thereof, placing the swivel tube into a mold cavity, and injecting organic polymeric material into the cavity for molding the fitting about the male swivel portion and the cup-shaped insert.
Patent EP-0042807-A1 (EP)
Inventor: AUDIBERT PIERRE
IPC: F24B1/18
Filed: 1981-06-24
Abstract: 1. A device comprising on a rotating platform (11, 11') inserted in a wall, a fire-place body (13, 13', 113) connected to a flue (20, 120) by a hood (16) and a discharge tube (18), characterized in that, for the purpose of rendering it available to the corner region of at least two walls defining a plurality of living volumes (A, B, C, D), the device comprises, inside a cylindrical recess substantially centered on the geometric axis (122) of the flue (20, 120), the arrangement on said rotating platform (11, 11') around the fire-place body (13, 13', 113) of a movable storage zone divided into a plurality of pigeon-holes (151, ..., 156) by a set of movable partitions (14, 141, ..., 147, 214, 214a, 214b) adapted to be placed, by a circular permutation, between said walls and the fire-place body (13, 13', 113) and thus defining for the fire-place body a series of positions respectively oriented toward the various volumes (A, B, C, D) of said plurality of living volumes.