baber/WOPTO huggingface dataset:
Patent EP-0546023-A1 (EP)
Inventor: STOUFFER RONALD D
IPC: B60S1/54
Filed: 1991-09-06
Abstract: Procédé et appareil de maximisation du transfert d'énergie thermique vers ou à partir d'un jet d'air oscillant ou balayé (10) propagé sur un pare-brise (21). Le jet d'air ambiant est projeté sur de courtes distances à partir d'un ajutage (11) correctement orienté vers ledit pare-brise. On fait en sorte que la longueur d'onde lambda du jet oscillant ou balayé soit supérieure à la distance de l'ajutage à partir du pare-brise et inférieure à la longueur du pare-brise dans le sens de la propagation du jet d'air sur ce dernier, de manière qu'il y ait moins de perte ou un gain d'énergie thermique à partir dudit jet d'air dans l'espace situé entre ledit ajutage et ledit pare-brise, ainsi qu'un transfert maximum d'énergie thermique entre le pare-brise et le jet d'air par réduction de l'épaisseur de n'importe quelle couche limite isolante.
Patent EP-0548163-A1 (EP)
Inventor: BESSON ALAIN
IPC: E21B10/567
Filed: 1991-09-12
Abstract: L'invention concerne un taillant d'outil de forage auto-affûtable en forme de plaquette comprenant une couche extérieure polycristalline diamantée (22) déposée sur une couche en carbure de tungstène (24), chaque taillant étant fixé sur un support (18) solidaire du corps (12) de l'outil. Sur le taillant et/ou sur son support (18) sont formées des zones (26) de moindre résistance, telles que des rainures, qui peuvent initier des cassures successives faisant un angle de dépouille aigu (alpha) avec la formation rocheuse à forer (28).
Patent EP-0550496-A1 (EP)
Title: Systeme d'evacuation des gaz brules pour centrales thermiques, notamment a turbines a gaz
Inventor: MAGHON HELMUT
IPC: F01D25/30
Filed: 1991-09-12
Abstract: Un système d'évacuation (1) des gaz brûlés chauds d'une centrale thermique (2), notamment d'une centrale à turbines à gaz, comprend au moins une section de canal (3, 4, 5, 6) avec une paroi métallique (7) pourvue d'au moins un canal de refroidissement (8) et susceptible d'être refroidie par un liquide réfrigérant qui circule dans ce canal. Ce système d'évacuation (1) permet d'utiliser des matériaux peu coûteux ayant le cas échéant une résistance thermique limitée, peut être pourvu d'enduits anti-corrosifs usuels et ne requiert pas les coûteuses isolations thermiques qui sont autrement nécessaires. Ce système d'évacuation (1) peut être avantageusement utilisé pour chauffer une substance inerte devant être fournie au brûleur (24) de la centrale thermique (2) afin d'influe sur la combustion qui s'y produit.
Patent EP-0554310-A1 (EP)
Title: Ameliorations relatives a des baignoires
Inventor: SONESSON LEIF
IPC: E04H4/00
Filed: 1991-10-24
Abstract: L'invention concerne un procédé et un appareil de nettoyage puis de rinçage d'une baignoire (10) au moyen d'un liquide de nettoyage (60) ou au moyen d'un liquide de rinçage (61), respectivement. Une fois que le liquide de nettoyage a atteint un niveau prédéterminé, ledit liquide est recyclé par l'intermédiaire d'un dispositif d'extraction par aspiration (70) puis il est renvoyé dans la baignoire par l'intermédiaire d'un moyen d'alimentation (11) disposé le long du bord supérieur de la baignoire. Ensuite, le liquide de nettoyage est évacué par l'intermédiaire d'une sortie (13) située au fond de ladite baignoire. Le liquide de rinçage (61) est acheminé dans la baignoire puis recyclé jusqu'à celle-ci par l'intermédiaire du dispositif d'extraction par aspiration (70) et du moyen d'alimentation (11). Le liquide de rinçage est ensuite évacué de ladite baignoire. L'appareil de l'invention comprend le moyen d'alimentation (11) ainsi que la pompe (40) destinée à acheminer ou à évacuer le liquide de la baignoire par l'intermédiaire de conduits (23, 24). Au moins un des conduits (23) est raccordé au moyen d'alimentation (11), des dispositifs de commande de régulation (50) sont également prévus pour mettre en route et pour arrêter la pompe (40) ainsi que pour régler les vannes (41, 42, 43) en position fermée ou ouverte permettant l'alimentation de la baignoire en liquide de nettoyage ou de rinçage.
Patent EP-0551532-A1 (EP)
Inventor: HASHIMOTO AKIRA
IPC: C09K3/00
Filed: 1992-01-07
Abstract: The heat-resistant expansive member (2) in accordance with the present invention may be used, for example, as a holding member of a ceramic honeycomb monolithic catalyst forming a catalyst converter in a low pollution engine. In this connection, the present heat-resistant expansive member is arranged such that the negative expansion in a low temperature zone is decreased and that there is restrained a decrease in performance such as an increase in shrinkage factor, a decrease in expansion coefficient or the like, yet assuring tensile strength and resiliency so that the heat-resistant expansive member can be readily used as wound. The present heat-resistant expansive member comprises 45 to 70 % by weight of treated unexpanded vermiculite having a divalent cation group, 25 to 54.9 % by weight of an inorganic fiber material such as ceramic fibers, slag/rock fibers, silica fibers, a sepiolite mineral or the like, and 0.1 to 5 % by weight of an organic binder having a vinyl acetate group.
Patent EP-0499229-A1 (EP)
Inventor: GERDAU THOMAS DR
IPC: C07C309/15
Filed: 1992-02-12
Abstract: The invention relates to alkyl ether carboxylic acid taurides of the formula R2-(OC2H4)n-O-CH2-CO-NR1-C2H4-SO3M, in which n is greater than 0, R1=H or C1-C4 alkyl, R2=C5-C22 alkyl and M=H, Na, K, Ca/2 or Mg/2. Processes for their preparation and their use as surface-active substances, especially as mild cleaning agents for cosmetic purposes, are also described.
Patent EP-0501319-A1 (EP)
Inventor: SCHMUTZ URS
IPC: C05F17/02
Filed: 1992-02-21
Abstract: In the composting of comminuted organic waste materials, the composting material is transferred, in accordance with predetermined rotting parameters, into at least two containers (1) each provided with a lower discharge device (2) and an upper filling opening (6). In dependence on the rotting parameters, composting material is discharged from at least one of the containers (1) and delivered to at least one of the containers (1) again by means of a conveying device (7). <IMAGE>
Patent EP-0559926-A1 (EP)
Inventor: OVALLES CESAR
IPC: C07C2/84
Filed: 1992-03-07
Abstract: A method for preparing a catalyst for conversion of methane to higher hydrocarbons, discloses the steps of: forming a mixture of a manganese aqueous solution and an oxidative agent aqueous solution in an inorganic oxide support material; varying a pH value of the mixture between acidic and basic values to obtain a precipitate of manganese oxide; drying the manganese oxide precipitate; impregnating the dried manganese oxide precipitate with a promoter to obtain an impregnated solid; drying the impregnated solid; and calcining the impregnated solid until a surface atomic ratio of promoter to manganese is at least 5. The catalyst so acquired may be contacted with a methane gas to obtain stable conversion values over extended reaction times.
Patent EP-0514640-A1 (EP)
Inventor: HABENICHT HINRICH DIPL-ING
IPC: B41F31/26
Filed: 1992-03-16
Abstract: For application of a firmly adherent, resistant metallic or ceramic coating to articles comprising reinforcing fibres and a synthetic resin matrix by a thermal spraying process, a material in particulate form which is capable of chemically binding with the material serving as thermal coating material is introduced into that surface of the fibre-reinforced synthetic resin article which faces the thermal spray layer applied later. Before the thermal spraying, the surface of the articles to be coated is machined so that exposed, clean surfaces of the included particles which promote adhesion of the layers are formed.
Patent EP-0512233-A1 (EP)
Inventor: MACHINO MASAKI
IPC: F15B15/22
Filed: 1992-03-25
Abstract: A shock absorbing apparatus comprising: a cylinder body having a cylinder chamber (10) formed therein; a piston body (12) reciprocatively held in the cylinder chamber and having a pair of piston rods (16a,16b) outwards projecting through hole portions respectively formed at the two end portions of the cylinder chamber; and a shock absorber for absorbing a motion to a moment at which one of the piston rods projects over one of the hole portions and the leading portion of the other piston rod is stopped in the other hole portion, so that a shock generated at the time of collision with an object is absorbed. A drive unit (2b) for rotating a rotational member (7) around a base, comprising: a shaft body secured to the base and having an engaging portion on the outer surface thereof; a rotational member (7) journalled rotatively around the shaft body; an operation chamber (10) provided for the rotational member; and a reciprocating member (12) reciprocatively held in the lengthwise direction of the operation chamber and having a portion engaged to the engaging portion, wherein a shock absorbing apparatus is adapted to the reciprocating member so as to absorb the shock generated at the portion at which the rotational member stops its rotational motion.
Patent EP-0571653-A1 (EP)
Inventor: WIESENBERGER ALFRED
IPC: A23L33/16
Filed: 1992-05-29
Abstract: When relatively high concentrations of minerals and possibly vitamins are added to fruit drinks, fruit-vegetable drinks and vegetable drinks, adverse effects on the aroma cannot be avoided. According to the invention, a fruit juice and/or fruit pulp of at least one representative of tropical fruits with intense aroma from the group comprising Anacardiaceae, Annonaceae, Myrtaceae, Passifloraceae, Rosaceae and Solanaceae, selected by sensory analysis in accordance with ISO Guidelines 6564 and 8587 is added to the drinks. As a result, the negative flavour profile caused by the addition of minerals is masked and a harmonious drink is obtained, balanced according to sensory aspects.
Patent EP-0524532-A1 (EP)
Inventor: JACKSON DAVID ROSS
IPC: H04N3/26
Filed: 1992-07-15
Abstract: A projection television receiver has a cathode ray tube (24) with an electron gun for emitting an electron beam incident on a screen (22), an electromagnetic deflection yoke (L1, L2, L3) and an electromagnetic focusing coil (L4, L5, L6, L7, L8, L9). A horizontal deflection driving circuit (Q1) is coupled to a horizontal deflection coil (L4, L5, L6) and provides deflection current (i H ) to the horizontal deflection coil for scanning the beam repetitively on the screen. The focusing coil is driven from a current step-down transformer (X2) having a primary winding (W1) coupled in series with the horizontal deflection coil. A secondary winding (W2) of the transformer is coupled to the focusing coil for driving the focusing coil with a horizontal rate parabolic current (I f ). A capacitor-resistor circuit (C1, R1) is coupled in parallel with the focusing coil and with the secondary winding of the transformer for adjusting a phase relationship of the parabolic current relative to the horizontal deflection current and for adjusting the amplitude of the parabolic current.
Patent EP-0530504-A1 (EP)
Inventor: WECKENMANN HERMANN
IPC: B28B17/00
Filed: 1992-07-31
Abstract: The device for making concrete products has a program-controlled robot (15) which, with a gripping hand (30), can attach formwork elements, here edge boundary webs (10), and permanent-magnet bodies (12), provided for their releasable fastening, in an accurate position on a formwork table (13). The gripping hand (30) is provided with two gripping jaws (33, 34) which can be moved in opposite directions to one another and are suitably profiled for taking hold of the formwork elements. <IMAGE>
Patent EP-0540831-A1 (EP)
Inventor: GREENSPON DOV
IPC: G06F13/366
Filed: 1992-08-06
Abstract: In a computer network a coupling unit establishes communication between a central computer and various dumb terminals and intelligent workstations, wherein the communication between the central computer and the dumb terminals is effected by a polling signal and the communication between the central computer and the intelligent workstations is effected by a data signal. The coupling unit comprises ports for connecting to each terminal and generating means coupled to each port for generating a polling signal having several active periods, each followed by an inactive period. The coupling unit further includes logic gates coupled to the ports and to the generating means for either passing or blocking the polling signal depending on their status and a logic means coupled to the ports and to the corresponding logic gates for changing the status of the logic gates depending on a data signal appearing at the ports during the active periods.
Patent EP-0528406-A1 (EP)
Inventor: TAKABAYASHI NAOKI KONICA CORPO
IPC: G03C7/413
Filed: 1992-08-18
Abstract: A concentrated composition of color developer for silver halide color photographic light-sensitive material is disclosed. The composition is excellent in stability during storage for a long period. The composition comprises a specified hydroxyamine derivative and a specific chelating agent. The composition preferably has a pH value of not lower than 10.6.
Patent EP-0534359-A1 (EP)
Inventor: SCOGGINS LACEY EUGENE
IPC: C08G75/0259
Filed: 1992-09-22
Abstract: A process for preparing arylene sulfide polymers which comprises the steps of contacting at least one first alkali metal aminoalkanoate with a molar excess relative to the aminoalkanoate of hydrogen sulfide in an enclosed reaction vessel under reaction conditions of time and temperature sufficient to react the hydrogen sulfide with the first alkali metal aminoalkanoate to produce alkali metal bisulfide and thereby form a first reaction product comprising hydrogen sulfide, alkali metal bisulfide, water and lactam, venting the enclosed reaction vessel to remove hydrogen sulfide present in the first reaction product, contacting the alkali metal bisulfide with at least one second alkali metal aminoalkanoate under reaction conditions of time and temperature sufficient to produce a second reaction product comprising water, lactam and a polymerizable complex of the second alkali metal aminoalkanoate and the alkali metal bisulfide, dehydrating the second reaction product, contacting the dehydrated second reaction product with at least one dihaloaromatic compound to form a polymerization mixture, and subjecting the polymerization mixture to polymerization conditions of time and temperature sufficient to produce the arylene sulfide polymer.
Patent EP-0501534-A1 (EP)
Inventor: CAILLE DANIEL
IPC: F16D65/097
Filed: 1992-01-14
Abstract: An anti-rattle spring (34) for a disc brake being formed in one piece from sheet metal and comprising a bridge section (36) resiliently engageable in an aperture in the bridge portion of the caliper of the disc brake, the bridge section comprising two arms (42,44) which extend in a longitudinal direction substantially parallel to one another, which are spaced apart in the lateral direction to define a longitudinally extending slot (46) therebetween, and which are bent into a substantially M shape; a first leg (38) extending between one end (48) of the arms to close the slot at that end; and a second leg (40) extending between the other end (50) of the arms to close the other end of the slot, the second leg having a first portion (56) extending a predetermined length in the lateral direction for engaging the backing plate of one of the brake pads of the disc brake for exerting a force thereon having both a tangential and a radial component with respect to the disc brake.
Patent EP-0549041-A1 (EP)
Inventor: HAMERSMA JOHANNES ANTONIUS MAR
IPC: C07J41/00
Filed: 1992-12-15
Abstract: The invention relates to an antiprogestin 17-spirofuran-3'-ylidene steroid having the formula
       
 wherein 
R₁ is NR₂R₃, lower acyl, OH, SH, O-lower alkyl or S(O) n -lower alkyl wherein n is 0-2; 
R₂ and R₃ are independently selected from hydrogen and lower alkyl; 
R₄ is hydrogen or lower alkyl; 
R₅ is O, (H,H), (H,OH), (H,O-lower acyl), or NOH; 
R₆ and R₇ are both hydrogen, or one is hydrogen and the other lower alkyl; and 
the twitched line represents an α or β bond.
Patent EP-0508596-A1 (EP)
Inventor: THOMAS DAVID
IPC: H04R7/18
Filed: 1992-03-09
Abstract: An electroacoustical transducer cone assembly comprises a continuous fabric layer (20). This layer extends into both a cone body region (12) and a surround region (14) of the assembly. The fabric layer may be woven and have a first fibre and a second fibre acting as an adhesive.
Patent EP-0505177-A1 (EP)
Inventor: COOK ALAN JAMES
IPC: G10K15/04
Filed: 1992-03-19
Abstract: A vibrating sensor comprises an elongate element (18) arranged to vibrate at a frequency dependent upon an external stress applied to the sensor, and an optical fibre (15) for coupling light into an end of the element (18) to excite it into vibration. A light-absorbing layer (19) is provided on a longitudinal surface of the element (18) such that the element (18) will change its configuration (e.g. by bending) as the layer (19) absorbs light and heats that side of the element (18), this alteration in configuration causing a reduction of radiation which is absorbed so that the element (18) restores. The element (18) may define a Fabry-Perot interferometer between its opposite ends.
Patent EP-0508776-A1 (EP)
Inventor: DUFFY THOMAS HYATT
IPC: G01N33/574
Filed: 1992-04-09
Abstract: Inter   alia , a CA 195-like material characterised in that it is isolated from human amniotic fluid is disclosed.
Patent EP-0527618-A1 (EP)
Inventor: FREITAS ANDRE LUIZ VARGAS
IPC: E21B43/013
Filed: 1992-08-10
Abstract: A satellite tree module (STM) (10) for flow control between a satellite well and a subsea production system, includes:- at the bottom, a connector (12) of hydraulically actuated internal-latch type; a lower structure (14) consisting of a central ring and arms with guide-funnels (16); an upper structure (18); a re-entry pole (20) integrated to the STM assembly (10) with an orientation key; a re-entry mandrel (22); a cap (24) for protection of the external profile of said re-entry mandrel (22) and its receptacles; a flow system arranged above said lower structure (14) and inside said upper structure (18) and consisting of a set of pipes and valves through which flow the fluids of the production/injection, production testing and gas-lift lines; a flow line terminal (26); and a control system responsible for the activation of the STM (10) functions during the operation phase. Another aspect of this invention relates to a flow line structure (FLS) (60) for interconnecting a satellite well to a subsea production system.
Patent EP-0539131-A1 (EP)
Inventor: GUTIERREZ BARBARA LARISA
IPC: B23K35/36
Filed: 1992-10-19
Abstract: A no-clean, thermally dissipated soldering flux is shown which includes hydroabietal alcohol as a flux base, an organic activator and an organic diluent. The hydroabietal alcohol provides a tacky medium which holds a precisely aligned chip in place both during placement and reflow. The nature of the formula renders a reducing atmosphere unnecessary. The composition is thermally dissipated during soldering and leaves no undesirable residue which would require a post-cleaning step.
Patent EP-0542541-A1 (EP)
Inventor: SUZUKI SHIGEHIKO
IPC: B29D30/24
Filed: 1992-11-12
Abstract: A method of making a tyre belt and an apparatus therefor comprises preparing a ribbon (10) which is a strip of a rubber compound (21) in which at least one belt cord (9) is embedded along the length thereof; winding at least one ribbon spirally around a transversely curved shaping face (13) of a contractible drum; decreasing the diameter of the shaping face (13), and removing the spirally wound ribbon from the shaping face (13) as a belt being a transversely curved cross section.
Patent EP-0534866-A1 (EP)
Inventor: REVILLET GEORGES
IPC: H03K17/12
Filed: 1992-08-17
Abstract: The present invention relates to a static switch comprising at least one bipolar transistor (T1) whose base is controlled through an amplifier (12) by a control signal (C); a sensor (10) of the current (I) crossing the switch; at least one insulated-gate bipolar transistor (IGBT) (T2) connected in parallel with the said at least one bipolar transistor (T1), whose gate is controlled by the said control signal (C); and means (S) for cutting the control of the base of the said at least one bipolar transistor (T1) when the current crossing the switch is less than a predetermined value. …<IMAGE>…
Patent EP-0542660-A1 (EP)
Inventor: TORRES ROBERT J
IPC: G06Q10/10
Filed: 1992-10-23
Abstract: A data icon comprises a hybrid of the advantages available with a conventional icon and a conventional window. The data icon has a minimized size and an enlarged size, both of which allow interactive entry of information. The enlarged data icon presents a format allowing the entry of information relating to an event similar to a conventional window. When minimized, the enlarged data icon is positioned in a selected location depending upon the information contained therein. The minimized data icon displays at least a portion of the information entered into the enlarged data icon. The data icon may be multi-dimensional to graphically illustrate various factors. For example, if the data icon indicates a meeting, a first dimension (vertical length) may represent duration of the meeting, a second dimension (horizontal width) may represent importance of the meeting, a third dimension (depth) may represent the number of attendees, and a fourth dimension may represent the subject of the meeting.
Patent EP-0517669-A1 (EP)
Inventor: LUTERI GEORGE FREDERICK
IPC: A01N37/40
Filed: 1992-06-02
Abstract: Microencapsulated agrochemicals based on crosslinked polyester polymers particularly suited to rapidly leaching herbicides.
Patent EP-0584435-A1 (EP)
Inventor: TOMASINI LUCIANO
IPC: G05F3/26
Filed: 1992-08-26
Abstract: The impedance of a current mirror circuit is incremented by cascoding the output transistor of the current mirror and the precision of the circuit is enhanced by employing a frequency compensated gain stage utilizing a field effect transistor to drive a current output transistor.
Patent EP-0505351-A1 (EP)
Inventor: THAL HERMANN DIPL-ING
IPC: D07B1/22
Filed: 1992-03-18
Abstract: Tensioning strand consisting of a plurality of tensioning elements 1, such as for example rods, cords or wires, which extend parallel to one another and are covered by at least one common plastics sheath 2 preferably made of polyethylene or the like. In order that the tensioning strand requires only a small space in the support structure, the plastics sheath 2 tightly encloses the tensioning elements 1, which are connected tightly in contact with each other in an ordered configuration, the centre points of adjacent tensioning elements 1 lying at the corners of equilateral triangles or quadrangles. The interstices 4, 5 between the tensioning elements 1 can be filled with respect to one another by a permanently flexible compound, the compound also being able to penetrate between the tensioning elements 1 and the plastics sheath 2, so that the tensioning elements 1 can slide in the plastics sheath 2. In the process for manufacturing the tensioning strand, preferably a vacuum calibrator is used after the tensioning elements 1 have been guided in mutual contact through an extruder, or, if necessary, first through the permanently flexible compound. <IMAGE>
Patent EP-0547021-A1 (EP)
Inventor: RIZNIK PETER
IPC: E05B63/04
Filed: 1992-12-01
Abstract: A reversible latch (4) for a door lock is actuated via a pull-back lever (6) which is kinematically connected to the latch shank (5) by means of a coupling (10) disengageable counter to spring force (spring 9). One version of the coupling (10) provides a driving bolt (11) which can be pressed in counter to spring force (spring leg 13) and is located in the pull-back lever (6) and which engages into a recess (15, 15') in the latch shank (5). When the driving bolt (11) is pressed back through an actuating orifice (16), the latch (4), including the latch shank (5), can then be extracted and reinserted in reverse. For this purpose, the latch shank (5) has, at its free end, run-on slopes (17) for the driving bolt (11). <IMAGE>