baber/WOPTO huggingface dataset:
Patent EP-0099029-A1 (EP)
Inventor: GHYCZY MIKLOS DR
IPC: A01N25/30
Filed: 1983-07-01
Abstract: Herbicidal emulsion concentrates consist of a herbicidal active substance of the general formula <IMAGE> of phospholipid and hydroxyethylamide of the formula CH3(CH2)nCONHCH2CH2-OH besides customary carriers, diluents, solvents and/or other inert adjuvants.
Patent EP-0099546-A1 (EP)
Inventor: HEUSCHROECK HANS
IPC: F15B15/08
Filed: 1983-07-13
Abstract: A rotary actuator incorporates a drive shaft 8 for operating armatures. The rotary actuator incorporates two pistons 1, 2 which perform reciprocating movements in opposite directions under the action of the pressure of a flow medium in a cylinder 3. The pistons are constructed on the inside as toothed rods 5, 6 which mesh with a common pinion 7 connected to the drive shaft. The pistons have sliding strips 11, 12, 13, 14 on their surfaces on which the pistons are mounted in the cylinder. <IMAGE>
Patent EP-0103160-A1 (EP)
Inventor: MILLER CHARLES B
IPC: B01J29/90
Filed: 1983-08-09
Abstract: The present invention is concerned with upgrading residual oils to gasoline product with a coke selective hydrogen stable faujasite crystalline zeolite catalyst comprising at least 40 weight percent of alumina and rare earth metals in an acidic matrix and effecting regeneration thereof in an oxygen lean atmosphere under CO combustion conditions. A compounds of antimony is added to passivate metal contaminants. The regeneration of the catalyst is effected to retain up to 0.25 weight percent carbon and heat balance of the operation is limited as a function of metal promoted CO burn within a dense fluid bed of catalyst being regenerated.
Patent EP-0110391-A1 (EP)
Inventor: LUNDER TITO LIVIO
IPC: A23F3/20
Filed: 1983-11-30
Abstract: A process for preparing a powdered tea extract wherein black tea leaves are macerated with water, the macerated leaves are extracted first with cold water and then with hot water after which the cold and hot extracts are mixed before being concentrated and dried.
Patent EP-0096994-A1 (EP)
Inventor: HOOVER JOHN W
IPC: G11B23/087
Filed: 1983-05-26
Abstract: A thumb-sized tape cassette having a rectangular housing with top, bottom, front, back and side walls. The front wall is provided with a center opening and side openings disposed on opposite sides of the center opening. A tape member (T), which runs between supply and take-up reels (34, 36) within the cassette, is guided in a run behind the front wall and is accessible through the front wall openings. A pressure-pad spring (64) is supported on a post within the housing, this spring being formed as an integral continuous-surfaced leaf spring having only two bends therein to define a central section between the two bends and a leg extending from each of the respective bends. A pressure pad (76, 78) is secured to each leg; and the central section is supported on the support post. A pair of fulcrum posts is provided within the housing on either side of the support post to contact a surface of the leaf spring and provide a respective fulcrum for each leg.
Patent EP-0097526-A1 (EP)
Inventor: PERRY FORBES GEORGE DE BRIE
IPC: F16H15/38
Filed: 1983-06-21
Abstract: Mechanism to generate the end load for a toroidal race rolling friction transmission. A chamber (13) connected to a source (27) of high-pressure fluid is formed by two parts, one (12) of which is connected to the input disc (1) of the transmission and the other (8) to the contra-rotating output disc (7). The gap between the two parts is sealed by a member, for instance a sleeve (15) or ring (50, 60), fixed to some part of the transmission or associated structure that is stationary or that rotates only slowly, so that the speed of rotation of the sealing member is intermediate to those of the two discs. The specification describes how the pressure within the chamber may be related to the torque transmitted between the discs, how means (4) other than chamber pressure may be used to generate a pre-load force to hold the discs in engagement when the unit is at rest, and how the rise in pressure within the chamber upon the unit coming into operation may relieve the thrust race (21) that withstands the reaction of one disc against the other due to the pre-load when at rest.
Patent EP-0100213-A1 (EP)
Inventor: RANSOM STEPHEN ANDREW
IPC: H01L27/06
Filed: 1983-07-22
Abstract: A gallium arsenide VLSI circuit chip which can be manufactured by known methos provides improved power output from the devices and greater packing density. 
     A signal source (12) is connected through a voltage-level- shifting network comprising diodes (47, 48) and a pull down transistor (T1 ) to the gate electrode of a transistor (T2) connected to act as a source follower amplifier. This transistor is of a novel type comprising a uniform depth implant region having a concentration of about 10 18  atoms per cubic centimeter and extending through the source, gate, and drain regions. 
     A second similar transistor (T3) may be connected in series with the transistor (T2) to provide the impedance for the source follower amplifier stage.
Patent EP-0106652-A1 (EP)
Inventor: SUNAGAWA MAKOTO SUMITOMO KAGAK
IPC: C07D205/08
Filed: 1983-10-11
Abstract: An N-protected-3-acetyl-2-azetidinone-4-carboxylic acid ester has the formula: 
<CHEM>
 wherein R1 and R2 are protecting groups. 
<??>The compounds are prepared by reacting a Schiff base R2-N=CH-COOR1 with diketene in the presence of an imidazole. 
<??>In a further step the acetyl group is reduced and the carboxyl protecting group is then removed; the resultant  beta -lactam compounds are useful as intermediates for the production of carbapenem or penem derivatives.
Patent EP-0124583-A1 (EP)
Inventor: PANUSH SOL
IPC: B05D7/14
Filed: 1983-10-19
Abstract: Compositions de revêtement comprenant un matériau de résine thermoplastique ou thermodurcissable contenant une composition colorante. La composition colorante contient entre environ 5 et environ 90 % de particules de mica encapsulées par de l'oxyde de fer. Si on l'utilise dans un procédé de revêtement à multi-couches en tant que couche de base recouverte d'une couche transparente, on produit un article non seulement qui donne de meilleurs effets de couleurs perlées, mais encore qui reste sur les éléments.
Patent EP-0121047-A1 (EP)
Inventor: LOCHER JOSEF FRIEDRICH
IPC: A01G17/10
Filed: 1984-02-01
Abstract: Tree branches are supported by a three-part rigid supporting shackle (11), whereof one end is designed as a clamp (12) which can be suspended on the trunk of the tree and the other end is designed as a supporting member (13) which rests on a branch and is connected to the former via an intermediate part (14). As a result, it is possible to bring the branches, in a short time and in a simple manner, into a desired, approximately horizontally oriented enforced position, so that the branches grow in terms of width and the yield is increased. <IMAGE>
Patent EP-0121917-A1 (EP)
Inventor: HASEMANN FRED DR ING
IPC: H05B41/282
Filed: 1984-04-06
Abstract: The electronic device for driving fluorescent lamps has a push-pull switch arrangement consisting of two electronic switches (35, 36) which are controlled by the current of an operating oscillator (20, 21) and connect this operating oscillator alternately to the positive and negative pole of a supply voltage (Ug). The control is carried out by a transformer (19) which has two secondary windings (24, 25). The secondary windings control the switches (35, 36) such that the switching processes take place near the point at which the current in the operating oscillator (20, 21) is passing through zero. This reduces the switch-on and switch-off losses of the electronic switches (35, 36). <IMAGE>
Patent EP-0122571-A1 (EP)
Inventor: MAKLER AMNON
IPC: A61B17/42
Filed: 1984-04-07
Abstract: A semi-rigid tubular member (10) for insertion into the cervical canal (21) and preferably into the uterine cavity (19) through which fluid may be injected, sealing means (16) communicating with the tubular member for sealing the external orifice (23) of the cervical canal (21), and a syringe (25) communicating with said tubular member for holding material to be injected. The device is particularly useful for effectively injecting a small volume of concentrated spermatozoa directly into the uterine cavity without irritation.
Patent EP-0137908-A1 (EP)
Inventor: SCHEVEY WILLIAM RUSSELL
IPC: B65B3/04
Filed: 1984-06-09
Abstract: © Apparatus is provided for transferring into a dispenser reservoir (21) free of contamination from a sealed bulk container (10), such as a bottle used in shipping high purity liquid, e.g. electronic chemicals. The dispenser (20) is provided with an adapter (22) to interlock on the bottle (10) and thereafter to perforate the sealed opening in the bottle and allow transfer of the liquid without exposure to ambient contamination. The dispenser (20) is provided with a check valve (26) which halts the flow of liquid from the reservoir before the liquid supply is depleted to prevent air from being pulled into the system. The dispenser reservoir (21) compartment is formed with a liquid accumulating bottom (21a) provided with the check valve at the lower end of the compartment.
Patent EP-0174380-A1 (EP)
Inventor: STRAUB HERMANN
IPC: G21C15/12
Filed: 1984-09-05
Abstract: The nuclear reactor installation is provided with a double-wall pressure vessel which is surrounded by a heat sink. A flood tank is provided outside the vessel in order to supply air as a heat-insulating agent to the chamber defined by the pressure chamber wall during normal operation and to supply water as a heat-conductive agent in response to a disturbance in reactor core cooling. The cover on the pressure vessel is also provided with a chamber to which air or water can be delivered. A closure member which can be activated by fusible element is incorporated in the cover to permit flooding of the cover chamber in response to an excessive heat within the pressure vessel.
Patent EP-0140176-A1 (EP)
Inventor: LODDERS AXEL DIPL-ING
IPC: B60K13/04
Filed: 1984-09-28
Abstract: 1. A suspension device for an exhaust system of a motor vehicle, especially a passenger car, formed essentially of carrier parts (2, 4) fitted one on the vehicle structure (1) and one on the exhaust system, and of a carrier ring (3) of rubber-elastic material connecting the carrier parts (2, 4) together, the silencer (12) of the exhaust system being provided with a longitudinally-extending, radially-directed edge (12'), characterised in that the carrier part (4) on the exhaust system is clamped fast to the edge of the silencer (12), which edge is formed as a folded seam (12').
Patent EP-0179946-A1 (EP)
Inventor: WENGER ULRICH
IPC: A23L15/00
Filed: 1984-11-02
Abstract: 57 A process for sterilising egg yolk characterised in that an aqueous slurry of egg yolk is acidified to a pH of less than 6.0 and then sterilised under ultra high temperature processing conditions as well as a process for preparing sterilised food products containing egg yolk.
Patent EP-0144012-A1 (EP)
Title: Indole derivatives
Inventor: BOTTCHER HENNING DR
IPC: A61K31/40
Filed: 1984-11-12
Abstract: 1. Indole derivatives of the general formula  see diagramm : EP0144012,P18,F1  wherein Ind is an indol-3-yl radical which is substituted by a hydroxymethyl or COW group and which can additionally be monosubstituted or disubstituted by alkyl, O-alkyl, OH, F, Cl or Br, W is H, OH, Oalkyl, NH2 , NHalkyl or N(alkyl)2 , A is -(CH2 )n -, -CH2 -S-CH2 CH2 -, -CH2 -SO-CH2 CH2 -or-CH2 -SO2 -CH2 CH2 -, n is 2, 3, 4 or 5, the two radicals Y are each H or together are a C-C bond, one radical Z is Ar, the other radical Z is H and Ar is a phenyl group which is unsubstituted or is monosubstituted or disubstituted by O-alkyl and/or OH or is substituted by a methylenedioxy group, or Ar is a 2-thienyl or 3-thienyl group, in which formula each of the alkyl groups has 1 - 4 C atoms, wherein, however, when n is 2 or 3, the hydroxymethyl or COW group must be in the 4-, 5-, 6- or 7-position of the indol-3-yl radical, and also physiologically acceptable acid addition salts thereof.
Patent EP-0146797-A1 (EP)
Title: 2-Aminothiophene compounds
Inventor: FURSTENWERTH HAUKE DR
IPC: C07D409/04
Filed: 1984-11-27
Abstract: Aminothiophenes of the formula <IMAGE>  in which  R represents CN, COOX or CONXY,  X represents H, alkyl, alkenyl, cycloalkyl, aryl or aralkyl,  R1 represents X,  R2 represents hetaryl or a radical of the formula <IMAGE> A represents the residual members of a carbocycle or heterocycle and  Y represents H or alkyl are useful intermediates for the preparation of azo dyes and pharmaceutical and biological active substances. The compounds are obtained, for example, by the principles of "Gewald chemistry".
Patent EP-0143479-A1 (EP)
Inventor: HANSSEN JOHANNES HENDRIKUS LEO
IPC: C23C16/509
Filed: 1984-10-09
Abstract: A plasma-stimulated chemical vapour deposition device for the vapour deposition of layers of material on substrates, comprising a housing having an internally defined vapour deposition space and being provided with at least one gas inlet and at least one gas outlet and a gas passage defined between them for reaction gases through the vapour deposition space, if necessary a heating member for establishing a given raised temperature inside the housing, an exhaust member for establishing a given subatmospheric pressure inside the housing, a high-frequency voltage source and a substrate-supporting and electrode disposition, which is or can be arranged in the vapour deposition space of the housing and which comprises a plurality of relatively spaced, sequential electrode plates to be alternately connected to one terminal and to the other terminal of the high-frequency voltage source for establishing, in co-operation with the high-frequency voltage source, a plasma state of the gas in the vapour deposition space of the housing, which electrode plates may serve to support substrates to be processed whereby the substrate-supporting and electrode disposition comprises a vertical disposition of substantially horizontal electrode plates.
Patent EP-0125777-A1 (EP)
Inventor: REITER LAWRENCE ALAN
IPC: C07C49/227
Filed: 1984-04-06
Abstract: Novel intermediates of the formula  <IMAGE>  where R1 and R2 are each (C1-C4)alkyl or taken together are (C2-C4)alkylene, and their use in a process for preparation of compounds of the formula   <IMAGE> (I) where R is (C1-C6)alkyl or (CH2)nAr, Ar is phenyl or phenyl monosubstituted by Cl, Br, F, CH3 or OCH3 and n is 2 to 4; which comprises contacting one of said intermediates with an amidine of formula  <IMAGE>  in the presence of reaction inert solvent and base; and a process for preparing a further intermediate, 1,2-dichloro-1-buten-3-one.
Patent EP-0122146-A1 (EP)
Inventor: SOROKA DANIEL PATRICK
IPC: B25J9/02
Filed: 1984-04-10
Abstract: A gantry type orthogonal axes robotic manipulator apparatus has assemblies for causing movement in X, Y and Z axes and includes a rack and pinion mechanical drive for the X and Y axis assemblies and a ball-screw mechanical drive for the Z axis assembly; the apparatus employs closed loop DC servo electrical drives controlled by the conventional numerical control techniques. 
     A rotary index feature permits horizontal rotation of the Y axis assembly, which supports the Z axis assembly, at the end of travel of the X axis assembly to service work zones on either side of the X axis assembly.
Patent EP-0134703-A1 (EP)
Inventor: DAVIS PAUL JAMES
IPC: A23K1/00
Filed: 1984-08-03
Abstract: An oral vaccine against parasitic protozoa, such as coccidia, comprises live encysted protozoa embedded in a firm gel matrix from which the protozoa are released following ingestion by a host. The gel matrix helps to maintain the essential viability of the protozoa without seriously hindering the natural mechanism by which they infect their host. Preferably the gel matrix is based on alginate. Alginate beadlets containing viable sporulated coccidia oocysts, for administration to poultry, are a preferred feature.
Patent EP-0140635-A1 (EP)
Inventor: ROOD ROBERT M C O MINNESOTA MI
IPC: G11B15/67
Filed: 1984-10-15
Abstract: Tape spool (10) in the passage, that opens through the tape-winding surface (16,18), pinches the leader (42) only in a region remote from the opening (48) through the tape-winding surface (16, 18), so that if the leader (42) is accidentally crimped or off center, it would tend to straighten out before emerging from the opening (48).
Patent EP-0117766-A1 (EP)
Inventor: CHALLET PAUL
IPC: A01G31/00
Filed: 1984-01-06
Abstract: The substrate may be used equally for in vitro culture and for cultivation out of doors or under glass, or for horizontal or vertical hydroponic cultivation. This substrate consists of chemically and microbiologically inert synthetic fibres (2). <IMAGE>
Patent EP-0124480-A1 (EP)
Inventor: PFISTER HANS
IPC: B25D9/04
Filed: 1984-04-10
Abstract: Das für Elektrolysezellen zur Herstellung von Aluminium verwendete Antriebssystem wird aus einem Druckluftnetz mit Kompressor und Druckluftspeicher gespeist. Es umfasst mindestens einen Arbeitszylinder (34) mit Kolben (38) und Kolbenstange (42), einen nach der Netzabzweigung eingebauten Schieber (14), Ventile (20, 24, 28), Druckluftleitungen (18, 22, 26, 30, 32, 48) und einen Mikroprosessor (16). Im normalen Arbeitszyklus während der Stossbewegung bildet der Arbeitszylinder (34) mit einem 5/2-Wegeventil (20), einem 3/2-Wegenventil (24) und entsprechenden Druckluftleitungen (48, 22, 32) einen Kreislauf, der über ein Druckluftreduzierventil (28) und dessen Druckluftleitung (30) gespeist wird. Durch kurzzeitige Umschaltung des 5/2-Wegeventils (20) kann Normaldruck eingeschaltet und die positive Kammer (46) des Arbeitszylinders (34) entlüftet werden, wodurch die Stosskraft des Systems stark erhöht wird.
Patent EP-0131542-A1 (EP)
Inventor: TZIKAS ATHANASSIOS DR
IPC: C09B62/08
Filed: 1984-06-06
Abstract: Reaktivfarbstoffe der Formel <IMAGE> worin D der Rest einer Diazokomponente der Benzol-, Naphthalin-,Azobenzol-, Naphthylazobenzol-, Azonaphthalin- oder Phenylazonaphthalinreihe, K der Rest einer Kupplungskomponente der Benzol- oder Naphthalinreihe oder der heterocyclischen Reihe ausgenommen ein Pyrazolonrest, R1 und R2 unabhängig voneinander Wasserstoff oder ein gegebenenfalls substituierter C1-4-Alkylrest, und X1 und X2 unabhängig voneinander unsubstituiertes oder substituiertes Amino-fluor-s-triazinyl ist Verfahren zu ihrer Herstellung un Ihrer Verwendung zum Färben und Bedrucken von cellulosehaltigen Fasermaterialien.
Patent EP-0156830-A1 (EP)
Inventor: GLENNON TIMOTHY F
IPC: H02M7/5387
Filed: 1984-08-27
Abstract: Procédé et dispositif de commande des commutateurs (Q1, Q6) dans un inverseur statique à n phases (10) du type à pont. L'inverseur comprend n paires de commutateurs (Q1, Q6) reliées entre deux tensions continues (VDC+, VDC-), un signal de sortie de phase étant développé à la jonction (QA, QB, QC) entre les commutaeurs de chaque paire. Dans un tel inverseur, à tout instant particulier, n1 sorties de phase sont reliées à l'une des tensions continues, tandis que n2 sorties de phase sont reliées à l'autre tension continue, avec les relations n1 <= n2 et n1 + n2 = n. Les n1 sorties de phase sont identifiées par des circuits logiques (52, 54, 56) et les commutateurs associés avec ces sorties de phase sont actionnés lorsqu'une onde à modulation par largeur d'impulsions se trouve dans un état bas, de sorte que toutes les sorties de phase se trouvent reliées à la même tension continue. Le procédé et le dispositif ci-décrits permettent de réduire le nombre de commutations au minimum requis pour obtenir la modulation par largeur d'impulsions définie par la tension appliquée. En outre, le procédé et le dispositif ci-décrits ne produisent pas de courants de régénération, ce qui permet d'utiliser différents types de sources de courant continu et de réduire ou éliminer le filtre du bus de courant continu.
Patent EP-0163865-A1 (EP)
Inventor: GALE GEORGE M
IPC: B29C48/67
Filed: 1985-04-12
Abstract: Method of and apparatus for making a shaped cross- linked extruded polymeric product by extruding compacted, melted polymer, e.g., polyethylene, into a mixer (18) formed on or fitted to the discharge end of an extruder, injecting proportionate amounts of a mixture of compounding ingredients including olefinically unsaturated hydrolyzable silane, free-radical generator and, preferably, a silanol condensation catalyst into the compacted, melted polymer. The polymer and compounding ingredients are blended in the mixer (18) until the silane is grafted to said polymer, and the resulting grafted polymer mixed with the silanol condensation catalyst is extruded through a die to form the product of the required final shape. The resulting product is subjected to the action of H 2 0 until the grafted polymer is cross- linked.
Patent EP-0174632-A1 (EP)
Inventor: BAILEY DENIS MAHLON
IPC: C07D213/74
Filed: 1985-09-09
Abstract: N-[1-(alkyl or arylmethyl)-4(1H)-pyridinylidine]alkanamine and pharmaceutically acceptable acid addition salts thereof, for example, N-(1-octyl-4(1H)-pyridinylidinel-octan- amine monohydrochloride salt, which are useful as antimicrobial agents, especially on living tissues and non-living surfaces and most especially against pathogenic dental microbes, and a process for preparation, methods of use and compositions thereof are disclosed.
Patent EP-0174208-A1 (EP)
Inventor: CHADWICK JOHN RICHARD
IPC: B25J11/00
Filed: 1985-09-06
Abstract: A coincident three axis manipulator comprises a first member which is mounted to rotate about a first axis and carries a second member which is mounted to rotate about a second axis obliquely inclined to the first axis. The second member carries a third member which is mounted to rotate about a third axis obliquely inclined to the second axis. First and second mirrors are carried by the first member and mounted to rotate with it. The first mirror is situated on the first axis and positioned to reflect a laser beam which is parallel to the first axis on to the second mirror which is on the second axis. Third and fourth mirrors are carried by the second member and mounted to rotate with it. The third mirror is situated on the second axis and positioned to reflect the laser beam reflected by the second mirror on to the fourth mirror. The fourth mirror is situated on the third axis positioned to direct the laser beam parallel to the third axis.
Patent EP-0156674-A1 (EP)
Inventor: ROUSSEAU JEAN
IPC: H01J9/236
Filed: 1985-02-19
Abstract: The present invention concerns a process for the centering of position and grasping of semi ferrites and the invention also proposes a centering device that comprises a table, the tray of which carries centering elements of the semi ferrite applied on the tray by V-shaped forms and a movable clip for grasping the semi ferrite once it has been centered, wherein the clip thus acts to memorize the position of the magnetic axis of the semi ferrite, especially for winding operations with a view to the manufacture of a television tube deflector.