baber/WOPTO huggingface dataset:
Patent EP-0104608-A1 (EP)
Inventor: DUNN TERRY S
IPC: B05D3/14
Filed: 1983-09-22
Abstract: The attachment and/or orientation of biologically active large molecules can be controlled by varying the surface chemistry of a substrate in contact with the large molecule. The surface chemistry of polymeric surfaces can be varied by using selected homopolymers, copolymerization, surface grafting, chemical modification and plasma treatment of the surface. In particular, plasma modification processes may be used to provide specific chemical functional groups, element ratios and other surface properties.
Patent EP-0106288-A1 (EP)
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/02
Filed: 1983-10-07
Abstract: A scroll type compressor (1) is disclosed. The compressor (1) has a housing (10) and a pair of scroll members (20, 21). One (20) of scroll members is fixedly disposed within the interior of the housing (10) and has a circular end plate (201) from which a first wrap (202) extends. The other scroll members (21) is operatively disposed within the interior of the housing (10) and has a circular end plate (211) from which second wrap (212) extends. The pair of scroll members (20, 21) are interfitted at an angular and radial offset to define at least pair of sealed off fluid pockets of which volume changes due to the orbital motion of other scroll member (21). 
     The joint portion between the each end plate (201, 211) and inner terminal end of each wrap (202,212) is formed with a beveled portion (202a, 212a; 202d, 212d) to increase the sectional area of root portion of the wrap (202, 212). Therefore, strength and rigidity of the inner terminal end of wrap (202, 212) which is disposed within high temperature and high pressure space is improved and endurance of the compressor (1) can be improved.
Patent EP-0113940-A1 (EP)
Inventor: SMITH DAVID GRAYSTON
IPC: A23L5/30
Filed: 1983-01-14
Abstract: A water-insoluble milk based foam material is produced by heating a milk based paste or liquid in a manner so as to increase the temperature of the paste or liquid relatively rapidly and substantially uniformly throughout its volume to a temperature at which foaming and protein denaturing occurs but below that at which the Maillard reaction occurs. Because of the insoluble nature of the resulting material it finds particular application as foodstuff for use as a breakfast food (intended to be eaten with milk), and also as a snack product and third world foodstuff. Heatings is preferably effect by exposure to microwave energy or radio frequency energy, or possibly also by induction;resistance or ohmic heating.
Patent EP-0091759-A1 (EP)
Title: Improvements in ventilation systems for glove boxes and the like
Inventor: CONNOLLY PAUL ALFRED
IPC: F24F7/06
Filed: 1983-03-31
Abstract: A ventilation system for a glove box (1) comprising first (4,5) and second (10,14) extract flow lines connected in parallel between a common outlet (15) from the box and a suction pump (6). Each extract line includes a vortex amplifier (3,9) and a filter (11,12). The vortex amplifiers are chosen such that under normal operating conditions the required depression within the box is maintained by flow along the first of the extract lines and a reverse flow from the vortex amplifier in the second extract line passes through the filter in that line and exits through the first extract line without passing into the glove box. The second extract line functions as an emergency extract capability in the event of a breach of the glove box and the reverse flow keeps the filter in the line in a clean and usable condition.
Patent EP-0096479-A1 (EP)
Inventor: WORTEL THEODORUS MARIA
IPC: C07C1/00
Filed: 1983-05-13
Abstract: A zeolite related to zeolite L and having a characteristic cylindrical morphology may be prepared from a crystallization gel comprising (in mole ratios of oxides):
     and preferably with the mole ratio H 2 O/K 2 O+Al 2 O 3 +SiO 2  being at least 8. The cylindrical Zeolite L may be used as a catalyst base in aromatization of acyclic hydrocarbons with high benzene yields being sustained over commercially feasible periods.
Patent EP-0099811-A1 (EP)
Inventor: BOUTIN JEAN
IPC: C08J3/12
Filed: 1983-07-08
Abstract: Storage-stable, discrete free-flowing flakes of a hydrophilic or water-soluble polymer gel, such flakes comprising a thin adherent film coating of a processing aid powder, are facilely produced by comminuting a larger shaped article of said polymer gel, e.g., a block, sheet, strip or layer thereof, in the presence of said processing aid powder, and said powder being present during comminution in an amount in excess of that required for otherwise complete coating of the flakes which result.
Patent EP-0139807-A1 (EP)
Inventor: MURA MAURO
IPC: F02N19/04
Filed: 1983-05-09
Abstract: A time program (PT), or a radio control receiver (RTC), is associated with groups of switches (1,2, ...13) whose contacts in the rest are in part closed and in part open. These are operated in a pre-ordered functional sequence for ignition of the pre-chamber warm-up spark plugs (CRP), for start-up of the starter motor (MA) and for ignition of the engine. During these phases the possibilities of control of the pre-chamber warm-up spark plugs (CRP) and the starter motor (MA) are interrupted one by one. The device cannot operate if the gear shift lever is not in neutral. Timers (TEC; TEA) exclude the device if after a pre-determined time the starter motor (MA) does not start, or if the control panel (Q) is not turned on manually. 
     The operator can effect engine ignition over time or at a distance. Therefore, damage to the engine from premature departure of the vehicle is prevented (Figure 1).
Patent EP-0111554-A1 (EP)
Inventor: MURRAY JEAN P
IPC: G01F1/58
Filed: 1983-06-06
Abstract: Un débitmètre électromagnétique (6, 7, 8) pour la mesure de l'écoulement d'un fluide électriquement conducteur au travers d'un système d'écoulement comprend un tube d'écoulement (3) conçu pour être raccordé au système d'écoulement de manière à être traversé par le fluide en écoulement. Des bobines (5a, 5b) maintenues par le tube d'écoulement (3) sont mises sous tension pour produire une force magnétomotrice induisant un champ magnétique, dont une partie interagit avec le fluide pour produire un champ électrique à l'intérieur du fluide. Des électrodes (9a, 9b) maintenues par le tube d'écoulement (3) reçoivent des signaux provenant du champ électrique et représentatifs de l'écoulement. Les électrodes (9a, 9b) sont couplées à un circuit de traitement de signaux qui traite les signaux et transmet un signal de sortie représentatif de l'écoulement à un équipement approprié de lecture. Au moins un organe d'ajustage de la force magnétomotrice (2a, 2b, 2c, 2d), telle qu'une pluralité de connexions ou de prises de bobine qui permettent de modifier le nombre de spires sous tension dans la bobine (5a, 5b) permet la sélection de la valeur désirée de la force magnétomotrice, afin d'ajuster la valeur du champ magnétique pour que les variations des signaux provoquées par les tolérances de fabrication du tube d'écoulement (3), des bobines (5a, 5b) et des électrodes (9a, 9b) soient sensiblement compensées et pour que les signaux reçus par les électrodes (9a, 9b) soient compatibles avec une gamme d'étalonnage du circuit de traitement de signaux (8).
Patent EP-0119217-A1 (EP)
Inventor: HOLMGREN SVEN-OLOV
IPC: F41A33/00
Filed: 1983-08-29
Abstract: Accessoire d'entraînement pour armes à feu (1) pourvues d'une culasse mobile. L'accessoire d'entraînement comprend une culasse mobile d'entraînement (3) et un canon d'entraînement (2). La culasse normale de l'arme à feu (1) peut être remplacée par la culasse d'entraînement (3) et le canon d'entraînement (2) peut être inséré dans le canon (6) de l'arme à feu (1). La poignée (11) de la culasse d'entraînement (3) comprend une cartouche de gaz sous pression, et lors du déclenchement de l'arme à feu (1) un organe de soupape (10) est actionné pour libérer une certaine quantité de gaz, qui est dirigée au travers d'un passage (35) contre un projectile (19) logé dans l'alésage (23) du canon d'entraînement (2), ce qui propulse le projectile (19) à l'extérieur de l'arme à feu (1). Cet accessoire d'entraînement permet de réduire les coûts de l'entraînement au tir, notamment en intérieur, avec des armes à feu destinées normalement à l'utilisation de munitions contenant une charge de poudre.
Patent EP-0119218-A1 (EP)
Inventor: LUCAS JAMES ALLEN
IPC: H04Q11/04
Filed: 1983-08-08
Abstract: Des connexions de communication de données entre des terminaux interactifs (T11) et des ordinateurs centraux présentent généralement des temps d'attente longs alors que la densité des données de la transmission est faible. Le commutation de circuit (101) d'un système de commutation est un moyen inefficace et coûteux pour ce type de communication. Pour cette raison, le système de commutation en question utilise un commutateur par paquets (106) connecté en parallèle au commutateur de circuit (101) pour écouler le trafic de données en rafale provenant des terminaux interactifs (T11). Un bit d'acheminement (Fig. 6) est incorporé dans le flot de données provenant de chaque circuit de port (111) pour indiquer la nature de la transmission, puis cette transmission est ensuite acheminée au commutateur à paquets (106) si c'est une transmission de données en rafale, tandis que des messages vocaux sont acheminés vers le commutateur de circuit (101).
Patent EP-0116889-A1 (EP)
Inventor: KRUGER BERND-WIELAND DR
IPC: C07C43/172
Filed: 1984-02-07
Abstract: Substituted cyclopropylmethyl(ene) ethers of the formula   <IMAGE> in which X1 and X2 are identical or different and represent halogen, R1 represents hydrogen or alkyl, R2 and R3 are identical or different and represent hydrogen, alkyl, optionally substituted aryl, halogenoalkyl, hetero-alkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted alkenoxyalkyl, optionally substituted alkinoxyalkyl or (di)alkylaminoalkyl, R4 represents hydrogen or alkyl, R5 and R6 are identical or different and represent hydrogen or optionally substituted radicals from the series comprising alkyl, aryl and aralkyl and R represents a trihalogenoalkenyl, alkinyl or iodoalkinyl radical, exhibit some arthropodicidal activity and synergize other known arthropodicides.
Patent EP-0142942-A1 (EP)
Inventor: DAVIS RONALD GENE
IPC: F16K31/06
Filed: 1984-10-22
Abstract: A solenoid valve assembly has a slidable valve member (38) which responds to a selectively energizable solenoid coil (24) and a spring (44) to control the opening and closing of pressure and exhaust ports by movement of the valve member. When the pressure port is fully opened, the valve member is seated against a solenoid stop and port member (40). The solenoid stop and port member includes a central flow passage (42) which serves as the exhaust passage for the valve assembly. The flow passage is surrounded by a valve seat area which comprises a frusto-conical surface (52) having a recess or groove (54) formed therein. The frusto-conical surface and the groove therein reduce the flow forces imposed on the valve member, which generally operate to assist seating of the valve member. By reducing the flow forces, the unseating force necessary to open the exhaust port is reduced, so permitting the use of lower spring and magnetic forces.
Patent EP-0127530-A1 (EP)
Inventor: LACOMBE JEAN-LOUP
IPC: C08F10/00
Filed: 1984-05-18
Abstract: A process for preparation of a transition metal component of a catalytic system for the polymerization of olefins, wherein an organo-magnesium-aluminum reaction product is formed by bringing into contact, a halogenated, alkylated or alkoxylated magnesium compound with an organo-aluminum compound, then subjecting the reaction product to a chlorination and to a treatment by a compound of a transition metal such as Ti, V, Zr and Cr. As an organo-aluminum compound there is used one or several aluminoxane compounds of the formula   <IMAGE>   wherein R' is an alkyl or from C1 to C16, the R''s form together a radical -O- or designate each a radical R' and n is an integer of from 0 to 20. The transition metal component obtained can be used in combination with a co-catalyst and eventually an electron donor to form a catalytic system apt to polymerize the alpha-olefins.
Patent EP-0122230-A1 (EP)
Inventor: ZAUGG EDUARD
IPC: B65H23/16
Filed: 1984-04-03
Abstract: The strip-tensioning controller is provided on packaging machines and is intended to be actuated by a pneumatic auxiliary force. A dancing roller (23) for clamping strip-shaped packaging material M is situated between two frame-fixed deflection rollers (20, 21). An adjustable tensioning force for the dancing roller (23) is produced via a pressure adjustment valve (35) and a tensioning cylinder (30). The movement of this dancing roller (23) is transmitted to a pressure control valve (40) by means of a system of bars (22, 32). This pressure control valve (40) adjusts the pressure in the braking cylinder (10), as a result of which the braking force of a brake shoe (5) on a brake drum (3) can be controlled as a function of the tensioning in the material web (M). Thus, it is possible for the tensioning over a large area of the diameter of the supply roll (1) to be kept constant. This arrangement can easily be mounted on an installation possessing a rocker arm for the dancing roller. <IMAGE>
Patent EP-0138795-A1 (EP)
Inventor: LEE LEN FANG
IPC: C07D309/10
Filed: 1984-08-10
Abstract: The disclosure herein pertains to herbicidal methods and compositions containing 3,5-dicarboxylic acid esters of 2,6-bis-(fluoroalkyl) tetrahydropyrans and piperidines which may be substituted in the 4-position by certain alkyl, phenylalkyl, phenyl, alkoxyalkyl, alkythioalkyl, cycloalkyl, and heterocyclic radicals wherein the hetero atom is oxygen and sulfur and to a process for the preparation thereof. These compounds are useful as pre-emergent herbicides.
Patent EP-0143768-A1 (EP)
Inventor: KU AUDREY YEH
IPC: C07C/
Filed: 1984-09-04
Abstract: This invention relates to a process for preparing ortho-(alkylthiomethyl)anilines, e.g. 2-(methylthiomethyl)-6-(trifluoromethyl)aniline of the formula
     by catalytic rearrangement of aromatic sulfimides, e.g. N-(2-trifluoromethylphenyl)-S,S-dimethylsulfimide of the formula
     in an inert organic solvent. The sulfimides can be prepared. using any of the procedures available in the art. This invention particularly relates to a new class of sulfimides rearrangement catalysts. These catalysts are selected from the group consisting of:
     and
     wherein R, can be a hydrogen, a lower alkyl or an - NH - alkyl and R 2  can be a hydrogen, a lower alkyl, aryl or a
     provided that R, and R 2  are not both hydrogens, or R, and R 2  can be joined to form a cyclic compound having up to a 7- member ring, and R 3  and R 4  can be a hydrogen, or a lower alkyl; provided that R 3  and R 4  are not both hydrogens, or R 3  and R 4  can be joined to form a cyclic compound having up to a 7-member ring, especially from the group consisting of succinimide, imidazole, glutarimide, phthalimide, 2-pyrrolidone, 2-imidazolidone and cyanuric acid.
Patent EP-0153363-A1 (EP)
Inventor: OSTBO KARL
IPC: F28F21/08
Filed: 1984-08-22
Abstract: Afin d'améliorer le transfert de chaleur à l'intérieur d'un échangeur thermique, un ou plusieurs tubes (11) pour un milieu de transport de chaleur sont encastrés par coulée dans un bloc (12a) d'un alliage d'aluminium, ou d'un autre métal possédant une capacité de conduction thermique élevée. Les faces extérieures du bloc sont dotées de rebords (15) agrandissant la surface et le bloc est enfermé dans un boîtier (13) déterminant un passage pour un second milieu de transport de chaleur s'écoulant autour du bloc (12a). Un bloc peut être prismatique ou annulaire et il est possible d'ajuster un certain nombre de blocs à l'intérieur du même boîtier.
Patent EP-0157863-A1 (EP)
Inventor: DUNN SAMUEL
IPC: F03B17/06
Filed: 1984-10-15
Abstract: Un appareil permettant de tirer de l'énergie à partir de fluides en écoulement, et plus particulièrement à partir de fluides en écoulement naturel, c.-à-d. l'air dans le cas des vents et l'eau dans le cas des mers et des rivières, comprend une série circonférentielle d'aubes (37) montées individuellement et de manière fixe sur une surface circonférentielle de broches externes équidistantes (27). Les broches sont montées pour tourner librement par rapport aux séries supérieure et inférieure de bras radiaux équidistants (25, 26) solidaires d'une broche centrale (10) pour tourner à l'unisson avec celui-ci sur 360o lors de chaque rotation des aubes et par rapport aux broches externes respectives sur 180o. Ce rapport de 2:1 est déterminé par des roues dentées (41) comprenant un mécanisme de synchronisation et montées de manière concentrique et fixe sur des arbres externes individuels et reliées, à des fins de transmission, à des roues dentées (44) concentriques et fixées sur un manchon (20) à son tour concentrique et tournant librement par rapport à ladite broche centrale (10).
Patent EP-0160671-A1 (EP)
Inventor: GLEASMAN VERNON E
IPC: F16H48/11
Filed: 1984-10-17
Abstract: Un différentiel imposé sans glissement utilise un premier différentiel à glissement illimité (15) connecté pour entraîner une paire d'arbres d'essieu (16 et 17), et un second différentiel à glissement illimité connecté entre une paire d'arbres de commande (22 et 23). L'un des arbres d'essieu et l'un des arbres de commande sont connectés en rotation dans la même direction, et l'autre arbre d'essieu et l'autre arbre de commande sont connectés en rotation dans des directions opposées. Un engrenage de commande d'entrée (40) est en prise avec un engrenage annulaire (21) pour que le second différentiel (20) puisse faire tourner les arbres de commande (22 et 23) pour imposer une rotation différentielle sur les arbres d'essieu (16 et 17) via les moyens de connexion d'arbre. Ceci permet d'obtenir un entraînement sans glissement lorsque l'engrenage de commande (40) ne tourne pas et un entraînement de direction par une rotation différentielle imposée lorsque l'engrenage de commande (40) tourne.
Patent EP-0160070-A1 (EP)
Inventor: JOHANSSON GUNNAR
IPC: D21F7/08
Filed: 1984-10-24
Abstract: Dispositif de montage de tissu dans des machines de fabrication du papier, consistant en une bande supplémentaire (5) montée le long du ou des bords longitudinaux du tissu (1). Des ouvertures espacées (6) sont formées dans la bande sur la longueur du tissu. Ces ouvertures (6) ont une forme leur permettant d'être agrippées manuellement ou grâce à des outils spéciaux. Au lieu d'une bande avec des ouvertures pratiquées dans celle-ci, il est possible de fixer au tissu des mécanismes de saisie séparés sous la forme de boucles de poignée espacées les unes des autres le long du ou des bords du tissu.
Patent EP-0158095-A1 (EP)
Inventor: MAYER HELMUTH
IPC: B61B12/10
Filed: 1985-03-01
Abstract: 1. A brake comprising at least one braking rotor (9) which runs in a closed rotor housing (11) in which there is a working medium (12), wherein there is a braking action which si dependent on the direction of rotation of the braking rotor (9), in particular for retraction units for two cables in two lifts, characterized in that the working medium (12) which occupies only a part of the interior of the housing is viscous and that the vanes (10) of the braking rotor (9) are disposed inclinedly with respect to the radial plane of the braking rotor (9) and/or the axis of rotation (5) thereof in such a way that the viscous working medium (12), depending on the direction of rotation, is urged into regions of the rotor housing (11a, 11b) with different damming or frictional effects.
Patent EP-0168793-A1 (EP)
Inventor: BRANDES CLAUDIA
IPC: G11B20/18
Filed: 1985-07-12
Abstract: Method and apparatus for transforming a first sequence of digital data and correction words having a first ordering thereof wherein blocks of data and correction words in the first ordering are formed out of the first sequence Data and correction words are selected from the first sequence and are combined in such manner as to form a second sequence with a second ordering. First and second groups of data and correction words are selected out of the second sequence. The first and second groups have one comon word which also belongs in one of the blocks. The data groups have one common word which also belongs in one of the blocks. The data words of the first and second groups are submitted simultaneously to a checking operation. The results of this operation are evaluated to decide if erroneous data words can be corrected. The second sequence of words is corrected using the correction words indicated by the evaluation.
Patent EP-0177811-A1 (EP)
Inventor: ESSIG WILLI
IPC: H01H37/00
Filed: 1985-09-18
Abstract: A control switch (1) having switch contacts, for example, for a group of light-emitting diodes (36), which switch contacts are completely covered externally and are mechanically opened and closed as a function of the angle of rotation, is directly combined with a power control unit (2) by flanges to form a structural unit, such that the switch shaft (13) of the power control unit (2) also operates the control switch (1) synchronously, the control switch (1) being mounted in the manner of an auxiliary switch. The control switch (1) is considerably flatter than the power control unit (2) so that it fits between the power control unit (2) and an equipment aperture (4) without any significant increase in the space requirement. <IMAGE>
Patent EP-0183041-A1 (EP)
Inventor: BAUER KARL-HEINZ
IPC: B60H1/00
Filed: 1985-10-18
Abstract: Eine Einstelleinrichtung, insbesondere für Kraftfahrzeug-Heizungen oder -Lüftungen, mit einem drehbaren Bedienknopf 2 und einem verschieblichen Stellorgan 14 soll einfach aufgebaut sein und einen großen Hub Des Stellorgans 14 ermöglichen. Es ist hierfür der Bedienknopf 2 mit einer im spitzen Winkel zur Drehachse 3 verlaufenden Führungsschräge 25 versehen. Der kürzere Hebelarm 28 liegt in der Führungsschräge 25. Der längere Hebelarm 32 greift am Stellorgan 14 an.
Patent EP-0221215-A1 (EP)
Inventor: CASTELLI RENATO
IPC: A45C13/10
Filed: 1985-10-31
Abstract: A luggage case 11 comprises two shells 12 and 13 hinged together along their back wall 19. The case is fastened by three latches. One latch 26 is key operated and located at the middle of the front wall 18. The other two latches 24 and 25 are located at the front of the end walls of the case and prevent gaping of the case when it is overfilled. The latches 24 and 25 are secured by sliding bolts.
Patent EP-0172125-A1 (EP)
Inventor: ENDERLIN ROBERT
IPC: B65H51/30
Filed: 1985-06-28
Abstract: 1. Process for treating textile threads, more particularly threads intended for knitting, in which the threads are continuously passed into a steaming machine where they undergo heat treatment with steam and then the threads are balled in a balling machine, and in which the threads are directly taken back to the exit of the steaming machine so as to introduce them continuously into the balling machine, characterized in that the threads are drawn in the in balling machine by continuously adjusting the drawing speed and the balling speed with respect to one another.