baber/WOPTO huggingface dataset:
Patent EP-0120617-A1 (EP)
Title: Transmission control system
Inventor: YOUNG ALASTAIR JOHN
IPC: F16H61/02
Filed: 1984-02-28
Abstract: Electro-hydraulic control system for an automatic power transmission providing forward ratios, neutral and reverse gear ratio in which forward ratio changes are effected under power by releasing one clutch (12 or 13) interconnecting the transmission input and output through one engaged gearset simultaneously with engaging another clutch (13 or 12 respectively) interconnecting the input and output through another engaged gearset. The control system comprises five hydraulic gear actuators (GA1, GA2, GA3, GA4, GAR) each for engaging and disengaging a separate gearset and three electro-hydraulic valves (A,B,C) for controlling the supply of hydraulic fluid from a pump (PP) to the hydraulic gear actuators in response to ratio selection signals derived in an electronic control system (EC). A manually operable mode selector valve (MV) is arranged to supply the electrohydraulic valves with fluid under pressure from pump (PP) when a driving mode is selected thereby but to cut off fluid pressure supply from the electro-hydraulic valves when a non-driving mode such as neutral is selected. Reverse gear actuator (GAR) and first gear actuator (GA1) are selected by the same ratio selection signals (A=0, B=1,C=1,) and pressure is distributed to the appropriate one of these gear selectors through the mode selector valve in dependence on whether a forward driving mode or reverse is selected thereby.
Patent EP-0153520-A1 (EP)
Inventor: LEE SAN A
IPC: C09D4/00
Filed: 1984-03-02
Abstract: Compositions suitable for use in optical coatings comprise an impermeable acrylate-terminated oligomer, at least one reactive diluent, and 2-hydroxycyclohexylphenone, diethoxyacetophenone, 1-(4-dodecylphenyl)-2-hydroxy-2-methylpropan-1-one, or 2-hydroxy-2-methyl-1-phenyl- propanl-one as a photoinitiator.
Patent EP-0119115-A1 (EP)
Title: Générateur thermique pour la réalisation du chauffage de fluide par échange thermique au moyen d'un lit fluidisé et le procédé pour sa mise en oeuvre
Inventor: CLAUS GUY
IPC: B01J8/34
Filed: 1984-02-07
Abstract: L'enceinte du générateur comprend une zone de combustion (1) au moins partiellement environné d'une zone d'échange thermique (2), la zone de combustion comprenant une chambre de prémélange (25) comportant des moyens d'alimentation en air (12) et en combustible (10,11) et en particules inertes de recyclage (7) en provenance de la zone (2). La chambre de prémélange est surmontée d'un conduit vertical (21) garni d'empilage réfractaire (6) et comporte au dessus de l'empilage une ouverture (22) servant de déversoir communiquant avec un conduit vertical (4) situé à extérieur du conduit (21) et débouchant dans la zone (2). La zone d'échange thermique (2) est constituée d'un lit fluidisé dense et contient des tubes (3) de circulation de fluide. Le conduit vertical (21) servant de foyer de combustion est rempli par une structure fixe constituée par un empilage de plusieurs couches de barreaux parallèles espacés, décalés angulairement d'une couche à l'autre. L'installation permet de réaliser des chaudières ayant un bon coefficient de transfert de chaleur.
Patent EP-0154107-A1 (EP)
Inventor: CHANDLER JOE DEVORIC
IPC: C08F2/42
Filed: 1984-03-05
Abstract: A method for stopping and restarting the free-radical polymerization of vinyl monomers (e.g. acrylic monomers) without forming low molecular weight polymer is provided. These polymerizations utilize a Redox catalyst system comprising multivalent metal ions (e.g. iron ions) as promoter. The polymerizations are stopped by chelation of the iron present. Additonal monomer is added to the polymerization to avoid formation of low molecular weight polymer. Upon restart metal ions are added to the polymerization mixture.
Patent EP-0131001-A1 (EP)
Inventor: COMNINELLIS CHRISTOS
IPC: C25B3/23
Filed: 1983-12-19
Abstract: Production d'aldéhyde benzoïque de p-tert-butyle (TBB) par oxydation avec un sel de Mn3+, lequel est produit par oxydation électrochimique d'un sel de Mn2+, l'oxydation chimique et l'oxydation électrochimique étant effectuées dans des récipients de réaction différents.
Patent EP-0129593-A1 (EP)
Inventor: HUTCHINSON LOYD B
IPC: C08F8/20
Filed: 1983-12-09
Abstract: Des polymères d'éthylène amorphe chlorés présentant des tendances relativement peu prononcées à la formation de blocs en l'absence d'additifs empêchant la formation de blocs sont préparés par un procédé multi-étapes. Le procédé consiste à faire réagir des particules de polyéthylène poreuses, solides, finement divisées et à densité élevée avec du chlore à l'état gazeux en présence d'un initiateur à radical libre, pendant que ces particules sont agitées ou maintenues dans un état de lit fluidifié. Dans une première étape, l'addition de chlore à l'état gazeux commence lorsque les particules agitées se trouvent à une température inférieure à 50oC. Pendant la première étape il n'y a pas de chloruration, ou très peu. Pendant une deuxième étape, les particules agitées sont chlorées jusqu'à un niveau compris entre 5 et 14 % environ, tandis que la température de ces particules est augmentée jusqu'à ateindre un niveau compris entre 50oC et 105oC environ. La chloruration des particules agitées se poursuit pendant une troisième étape où la température de ces particules est augmentée à une vitesse prédéterminée jusqu'à une valeur comprise entre 125oC et 132oC environ. La chloruration des particules agitées est complétée pendant une quatrième étape où la température des particules est augmentée jusqu'à une valeur dépassant 130oC environ, tout en restant inférieure à la température à laquelle les particules ont tendance à s'agglomérer. La quatrième étape se poursuit jusqu'à ce que l'on obtienne un taux de cristallinité relative résiduelle inférieur à 2 % environ et jusqu'à ce que l'on atteigne la teneur en chlore désirée. Des valeurs de la teneur en chlore citées à titre d'exemple sont comprises entre 30 et 42 % en poids environ du polymère chloruré.
Patent EP-0144404-A1 (EP)
Inventor: RUNKEL ADOLF
IPC: B25B25/00
Filed: 1984-05-23
Abstract: Procédé pour relier deux barres qui se croisent (61, 62), en particulier des fers d'armature dans une construction en béton armé, et installation pour réaliser ce procédé. Le procédé recourt à un outil en forme de tenailles (4) qui est tout d'abord fermé autour des barres à relier; un fil de fer (59) est ensuite avancé, cisaillé et serré, après quoi les tenailles sont rouvertes et les deux barres sont repoussées de la zone des tenailles grâce à un poussoir (36). Finalement, les tenailles se referment pour exécuter un mouvement de rotation afin de torsader les extrémités du fil autour des fers d'armature à relier. L'installation pour réaliser ledit procédé présente, en tant qu'éléments constitutifs, des canaux d'amenée de fil de fer (45, 46) complètement fermés et placés dans les deux bras de tenailles (5, 6) de l'outil en forme de tenailles et ces bras de tenailles (5, 6) permettent de commander le dispositif de serrage (18) ainsi que le dispositif de cisaillage (14, 48).
Patent EP-0154265-A1 (EP)
Inventor: BERKMANN ADOLF
IPC: B05C9/14
Filed: 1985-02-22
Abstract: PCT No. PCT/EP85/00066 Sec. 371 Date Oct. 24, 1985 Sec. 102(e) Date Oct. 24, 1985 PCT Filed Feb. 22, 1985 PCT Pub. No. WO85/03766 PCT Pub. Date Aug. 29, 1985.The present invention relates to a process for drying coated workpieces, particularly workpieces of irregular shape, by infrared radiation and to an apparatus for carrying out this process. The present invention can be used for drying castings, particularly those having an irregular shape, thin-walled sheet-metal products as well as ceramic and glass products which have been coated with a powder or an electro-dipping varnish or water-soluble or solvent-containing varnishes. According to said process the workpieces are dried by infrared radiation in several zones at a specific temperature, an air flow being provided in the zones and the air being drawn off from one zone. According to the present invention the workpieces are preheated in the first preheating zone. In the second rest zone the infrared radiation is interrupted so that the temperature of the workpieces slightly decreases. In the third reheating zone the workpieces are completely dried by subjecting them once more to infrared radiation while the air is circulated and heat is additionally supplied to the workpieces by convection. The apparatus comprises a casing, wherein infrared emitters having reflectors are disposed in several zones at intervals from the casing walls, the emitters encompassing an irradiation space. The apparatus also has inlet and outlet openings and a means for conveying the workpieces through the casing and a suction device. According to the present invention a rest zone without any infrared emitters is disposed between a preheating zone and a reheating zone. The suction device in the rest zone is so disposed that the air is circulated within the casing.
Patent EP-0165523-A1 (EP)
Title: Apparatus for measuring brain activity
Inventor: NAKAMATSU YOSHIRO
IPC: B60N2/879
Filed: 1982-03-04
Abstract: Apparatus for measuring mental activity as an indication of blood flow rate comprises a meter having a finger receiving socket (463) between rods or optical fibres (461. 462), one of which is adjacent a light source (468) and the other of which is adjacent a photo receptor (470). A scale (445) having a needle (446) is present and is calibrated by knobs (447,448) to a minimum value.
Patent EP-0177709-A1 (EP)
Inventor: ABELE BERTHOLD WILHELM
IPC: F16J15/10
Filed: 1985-08-10
Abstract: A sealing and locking device with a locking disc (3 to 3''') and an elastic sealing ring (2 to 2''') is proposed which can be pushed onto a shank of a headed bolt. On at least one end face, the locking disc has an embossed pattern (11, 12) formed by prominences and depressions. The elastomer sealing ring (2' to 2''') has a sealing element (19) facing the head of the screw and a sealing element (20) averted from the head of the screw. The elastomer sealing ring (2' to 2''') is arranged in the same plane as the locking disc (3' to 3''') and is attached with its outer circumference located near to the embossed pattern (11, 12) on the inner circumference (17) of the locking disc. The plane of the embossed pattern of the locking disc is set back with respect to the sealing element of the elastomer sealing ring. <IMAGE>
Patent EP-0183962-A1 (EP)
Inventor: JORKE HELMUT
IPC: H01L21/203
Filed: 1985-10-23
Abstract: Die Erfindung betrifft ein Verfahren zur Dotierung von Halbleitermaterial, insbesonder zur Herstellung Antimon (Sb)-dotierter Silicium(Si)-Halbleiterschichten auf einem Si-Halbleitersubstrat. Dazu wird auf dem Halbleitersubstrat zunächst eine Adsorptionsschicht aufgebracht, welche den Dotierstoff enthält, und die während des Wachstums einer (Molekularstrahl-) Epitaxieschicht auf dem Halbleitersubstrat bei hinreichend tiefen Temperaturen auf ihr bestehen bleibt. Die Absorptionsschict wird während des Epitaxieprozesses mit einer Teilchenstrahlung behandelt, z.B. ionisierten Wirtsgitter- Atomen, wobei eine Dotierstoff-Sekundärimplantation stattfindet. Dotierstoff kann während des Wachstumsprzeßes in die Adsorptionsschicht nachgeliefert werden. Die Erfindung ist insbesondere für Molekularstrahlepitaxie (MBE)-Verfahren geeignet.
Patent EP-0187935-A1 (EP)
Inventor: LENEL URSULA RUTH
IPC: C22C38/00
Filed: 1985-12-02
Abstract: A steel comprising selected amounts of chromium, manganese and nitrogen and/or carbon, the amounts of chromium, manganese, and nitrogen and/or carbon being selected such that the resultant steel is austenitic at room temperature but transforms significantly to martensite steel upon deformation.
Patent EP-0167416-A1 (EP)
Title: Procédé destiné à réaliser une structure alvéolaire destinée à  recouvrir une surface curviligne
Inventor: HUVEY MICHEL
IPC: B29D24/00
Filed: 1985-04-29
Abstract: La présente invention concerne une structure alvéolaire destinée à recouvrir au moins en partie une surface cylindrique (S). Ladite structure qui comporte des alvéoles délimitées par plusieurs parois ets caractérisée en ce que l'une au moins des alvéoles comporte au moins une paroi ayant au moins deux arêtes sensiblement parallèles entre-elles (1 et 2 2i-1, 2i) et au moins une paroi (66) comportant au moins deux arêtes non parallèles entre-elles (2 et 3), chacunes de ces arêtes sensiblement parallèles et non parallèles entre-elles (1, 2, 3, 2i-1 et 2i) ayant une projection orthogonale de longueur non nulle sur une normale à ladite surface cylindrique passant par l'arête considérée.
Patent EP-0171316-A1 (EP)
Title: Procédé et dispositif pour mise en contact d'au moins deux composés gazeux réagissant notamment à haute température
Inventor: PRUDHON FRANCOIS
IPC: C07C67/00
Filed: 1985-07-08
Abstract: Procédé et dispositif de mise en contact d'au moins deux composés sous forme gazeuse, caractérisés par le fait que les gaz amenés selon les collecteurs (3) et (4) sont injectés à travers des orifices disposés selon des motifs répétitifs (5), (6) dans la partie (1) d'une chambre (2). Ils s'appliquent notamment au cas où l'un des gaz comprend de l'oxygène ou du chlore et où un autre gaz comprend de l'hydrogène et/ou des hydrocarbures.
Patent EP-0185034-A1 (EP)
Inventor: MILNE-ROBERTSON DAVID MARK
IPC: C07K1/20
Filed: 1985-06-03
Abstract: A protein which satisfies all the biological criteria which are characteristic of inhibin has been isolated from a gonadal source. The purification and characterization of inhibin and the use of the purified material to raise antibodies, the use of inhibin and said antisera in a quantative radioimmunoassay, and application in vitro and in vivo of inhibin and antibody to inhibin, are described. There is provided a purified protein, inhibin characterized in that the apparent molecular weight as determined by SDS-PAGE is 56,000+/-1,000, the isoelectric point is in the range 6.9-7.3, and the protein can bind specifically to Concanavalin A-Sepharose. Moreover, the protein includes two subunits, characterized in that their apparent molecular weights as determined by SDS-PAGE are 44,000+/-3,000 and 14,000+/-2,000, respectively. Furthermore, the isoelectric point of the 44,000 molecular weight sub-unit is in the range of 6.0-7.0. In addition, the N-terminal amino acid sequence of the two subunits are described. With regard to the purified protein, inhibin, the protein can suppress follicle stimulating hormone (FSH) but not luteinizing hormone (EACH), thyroid stimulating hormone or prolactin in an in vitro bioassay system, and the protein can be labeled with radioactive iodine. In addition to the forgoing, there is also provided a method for isolating and purifying inhibin from mammalian ovarian follicular fluid, characterized by one or more gel permeation chromatography steps; reversed-phase high performance liquid chromatography steps; preparative polyacrylamide gel electrophoresis steps; and electrophoretic elution of the purified inhibin.
Patent EP-0229053-A1 (EP)
Inventor: CARUTHERS MARVIN H
IPC: C07H19/20
Filed: 1985-06-14
Abstract: Des phosphoramidites de désoxynucléosides sont préparés avec un rendement élevé à partir de désoxynucléosides, de bis-dialkylamino-phosphines, avec l'hydrotétrazolure de dialkylamine ou le tétrazole correspondant comme catalyseur pour la réaction. Ces phosphoramidites produits in situ conduisent à la synthèse directe de désoxyoligonucléotides sur des supports polymères.
Patent EP-0209074-A1 (EP)
Title: Fassungsanordnung für eine Bildröhre
Inventor: GOSEBERG WALTER DIPL-ING
IPC: H01R33/945
Filed: 1986-07-09
Abstract: Die Erfindung betrifft eine Fassung für eine Bildröhre. Die Fassung bildet mit einem oder mehreren Potentiometern eine Baueinheit. Ein Potentiometer ist für die Einstellung der Fokusspannung für die Bildröhre vorgesehen.
Patent EP-0217164-A1 (EP)
Inventor: MEISTER PIERRE-ANDRE
IPC: G04F8/02
Filed: 1986-09-03
Abstract: 1. An electronic timepiece with analog display comprising : - an oscillator (1; 1') - a frequency divider (2; 2') connected to said oscillator ; - a first indicator member (6; 6') for displaying the seconds and a second indicator member (7; 8') for displaying another time information ; - a first motor (5; 5') comprising a rotor (27) with a permanent magnet (28) carried by a shaft mechanically coupled to the first indicator member for driving this last one ; - a first control circuit (4; 4') connected to the frequency divider to control the first motor ; - a second motor (12; 12') which functions step-by-step in response to voltage drive pulses for driving the second indicator member ; - a second control circuit (11; 11') also connected to the frequency divider to produce said voltage drive pulses and apply to the second motor ; and - a correction device (14-20; 14'-20', 23) allowing the timepiece to be changed from a normal functioning mode to a correction mode and vice versa and at least the time information displayed by the second indicator member to be modified, when the timepiece is in the correction mode, characterized by the fact that the first motor (5; 5') comprises at least two coils (38, 39; 38', 39') and that the first control circuit (4; 4') is designed to apply continuously to these coils variable voltages (V1 , V2 ) which allow the rotor (27) of this first motor to be subjected to a rotating magnetic field in such a way that said first indicator member (6; 6') moves forward by making at least five jumps per second, so long as said timepiece is in the normal functioning mode.
Patent EP-0241596-A1 (EP)
Inventor: SHIRAKI YASUSHI
IPC: C07C2/30
Filed: 1986-12-23
Abstract: A process for preparing a linear a-olefin having from 4 to 20 carbon atoms is disclosed which comprises polymerizing ethylene or gas containing ethylene in the presence of a catalyst consisting of a zirconium halide, an organoaluminium compound and a Lewis base, and adding a catalyst deactivating agent to the resulting reaction mixture, wherein said Lewis base is at least one member selected from the group consisting of thioethers, alkyl disulfides, thiophenes, thiourea, sulfides, phosphines and primary amines. 
     Use of the catalyst enables preparation of linear a-olefins of a high purity and reduction in the amount of by-produced wax.
Patent EP-0208356-A1 (EP)
Inventor: BASTIAENS JOZEF JEANNE JULES
IPC: H01L21/76
Filed: 1986-06-11
Abstract: A method of manufacturing a semiconductor device, in which a silicon slice (1) is locally provided with field oxide (10, 30) with a subjacent channel stopper zone (12, 32), which are formed during the same oxidizing heat treatment. The field oxide layer (10, 30) then formed is removed in part by an etching treatment, a thinner and smaller field oxide layer (11, 31) being formed. The temperature at which the heat treatment is carried out is chosen so that lateral diffusion (15, 35) of the dopant forming the channel stopper zone (12, 32) extends in lateral direction practically over the same distance as the reduced field oxide layer (11, 31). Thus, it is achieved that, for example, for the manufacture of a MOS transistor an oxidation mask (7) having substantially the same width as a channel zone (17) to be formed can be used.
Patent EP-0194027-A1 (EP)
Inventor: SMITH HARRY DAVID JR
IPC: G01V5/10
Filed: 1986-01-31
Abstract: The thermal neutron decay times of earth formations traversed by a well borehole are measured by … …  a) generating, in the well borehole, a relatively short duration discrete burst of fast neutrons which are rapidly moderated by interaction with nuclei of materials in the borehole and surrounding earth formations and slowed down to thermal energy, creating a thermal neutron population in the borehole and surrounding earth formations; …  b) detecting, in the borehole, radiations representative of the thermal neutron population in the borehole and surrounding earth formations, in at least two time intervals subsequent to said burst of fast neutrons, said at least two time intervals being chosen to maximise the borehole component radiations relative to the formation component, and generating at least two count signals representative of said thermal neutron population during said at least two time intervals; and …  c) combining said count signals from said at least two borehole count maximising time intervals according to a predetermined relationship to provide a measurement indicator representative of the thermal neutron decay time of the borehole medium. …
Patent EP-0192436-A1 (EP)
Inventor: WATANABE YUZURU C O PATENTS DI
IPC: H01J29/48
Filed: 1986-02-14
Abstract: An electron gun for a colour cathode ray tube, arranged, when electron beams are deflected in a convergence free deflecting magnetic field, to achieve optimal focused conditions for both the electron beam landing at the centre and that landing at the corners of a screen (3) by making, within a principal converging region for converging the electron beams, the converging angle (θV) in the vertical direction smaller than that (8H) in the horizontal direction, and by forming, within an object point forming region, the object point in the vertical direction further from the principal converging region than the object point in the horizontal direction.
Patent EP-0217504-A1 (EP)
Inventor: STOTTS LAWRENCE J
IPC: A61N1/362
Filed: 1986-07-29
Abstract: An improved voltage level shifter circuit employs pairs of P and N-channel devices (P5,N6; P6,N8) which are operated in response to control signals (VC1,VC2,VA) to generate a voltage shifted output signal (VLS1, VLSI1) that corresponds in timing and polarity to an input data signal. The P and N-channel devices (P5,N6;P6,N8) interact in latched pairs to maintain logic levels for the output signal (VLS1,VLSI1). The P-channel and N-channel devices (P5,N6;P6,N8) of each pair are disconnected prior to each logic level change for the output signal (VLS1,VLSI1) so that the devices of each pair do not oppose one another in changing the logic level of the output signals (VLS1,VLSI1).
Patent EP-0220001-A1 (EP)
Inventor: MORELAND ROBERT DAVID
IPC: D21C9/08
Filed: 1986-10-03
Abstract: A method of inhibiting the deposition and adherency of hot melt and or pressure sensitive adhesive materials on the surfaces of repulping equipment during the repulping of waste paper and paper products containing such which comprises repulping said waste paper or paper products in the presence of a sufficient amount for the purpose of a polymer comprised of moieties of vinyl alcohol, which polymer contains at least some hydrophobic groupings.
Patent EP-0192540-A1 (EP)
Inventor: MAIGE PHILIPPE
IPC: H02M3/28
Filed: 1986-02-04
Abstract: The invention relates to a chopped-supply control circuit. It is intended to receive adjustment control signals and to produce square waves for turning on a switch. Two current comparators are provided, the one (92) turning the switch off if the current in the switch exceeds a first threshold, without preventing it being turned on again in the following period, the other (94) preventing any turning on again if a second threshold, higher than the first, is exceeded. <IMAGE>