baber/WOPTO huggingface dataset:
Patent EP-0298401-A1 (EP)
Inventor: RIEF ROLAND
IPC: B60D1/14
Filed: 1988-07-02
Abstract: A hitch, in particular for agricultural tractors or lorries for hitching of a single-axle or steerable two-axle hitch is proposed in which the hitch should follow as well aligned as possible in the track of the traction vehicle whilst maintaining as small a distance as possible between tractor and hitch. By means of a scissor-like joint system (17) consisting of bent-over diagonal struts (18, 19, 31, 32), the connection to the trailer can be made without a shaft. <IMAGE>
Patent EP-0283308-A1 (EP)
Inventor: YOSHIDA AKIHIKO
IPC: C04B37/02
Filed: 1988-03-18
Abstract: Composite joined bodies are disclosed which comprise constituent members (1,2) and an intermediate member (3) through which the constituent members are joined together. The intermediate member (3) has a honeycomb structure. This obviates stress caused by differences of thermal expansion and can provide thermal insulation.
Patent EP-0292344-A1 (EP)
Inventor: RICHARD CHRISTIAN
IPC: G21F9/34
Filed: 1988-04-25
Abstract: A single connector (22) is employed for coupling a storage drum for solid particles covered in a binder to the head (10) of a machine equipped with four tubes (12 to 18). This connector comprises an inverted leakproof dish (26) carried by the head (10) through which pass in a leakproof manner two (12, 14) of the four tubes and a third tube (20) connected to the other two tubes (16, 18). This third tube (20) is coupled by a flexible tube (50) to an endpiece (42) supported with a clearance by a plate (40) integrally attached to the dish (26). The end of the endpiece (42) bears in a leakproof manner on the widened upper end (56a) of a central tube (56) of the drum. The dish is coupled to the neck (24a) of the drum by a demountable connecting system (62). <IMAGE>
Patent EP-0310465-A1 (EP)
Inventor: DEVAUX FRANCOIS
IPC: H01P5/22
Filed: 1988-08-23
Abstract: A three-plate type coupler affording partial sampling, with the aid of plungers, of microwave energy propagating in a guide. 
<??>The coupler comprises mechanical means (50) for varying the height of the central conductor (1) of the three-plate structure at the level at which the plungers (PA, PB) are fixed, thereby causing a variation in the penetration (h) of the plungers into the wave guide and consequently a variation in the coupling. 
<IMAGE>
Patent EP-0326775-A1 (EP)
Inventor: BREANT PATRICE
IPC: C08L23/08
Filed: 1988-12-28
Abstract: Flame-retarded polymer compositions comprising a hydrated inorganic filler, at least one ethylene-vinyl acetate copolymer and at least one copolymer of ethylene and at least one  alpha -olefin, characterized in that they consist essentially of 120 to 240 parts by weight of hydrated inorganic filler per 100 parts by weight of a polymeric phase constituted: a) of 15 to 55 parts by weight of at least one ethylene-vinyl acetate copolymer (A) having a vinyl acetate content of between 20 and 50% by weight, b) of 25 to 62 parts by weight of at least one ethylene-alkyl (meth)acrylate-unsaturated dicarboxylic acid anhydride terpolymer (b), c) of 8 to 45 parts by weight of at least one copolymer of ethylene and at least one  alpha -olefin (C) having a density of between 0.990 and 0.915 and a crystallinity level at least equal to 5%, and d) of 0 to 5 parts by weight of at least one low density polyethylene (D).
Patent EP-0302835-A1 (EP)
Inventor: LIVI VITTORIO
IPC: A47B91/06
Filed: 1988-05-23
Abstract: In a piece of furniture (1) made of glass, the floor resting edge (4) is provided with a resting profile member (5) comprising a rubber strip (6) wherein a metal foil (7) is embedded which is affixed to the edge (4) by means of double tack adhesive tape; thus, the resting edge is protected against chipping or cracking.
Patent EP-0299019-A1 (EP)
Inventor: GOEDECKE WOLF-DIETER
IPC: F16H61/30
Filed: 1988-01-16
Abstract: Une servocommande actionne la tringle de changement de vitesse (12) d'une boîte à étagement (11) d'un véhicule à moteur. La tringle de changement de vitesse (12) est déplaçable axialement par un premier organe de réglage (30 à 42) linéaire à servocommande et peut être mise en rotation par l'intermédiare d'un vilebrequin (50) au moyen d'un second organe de réglage (50 à 70) linéaire à servocommande. Afin d'assurer des forces d'actionnement élevées avec des dimensions extérieures réduites au minimum ainsi que des températures extérieures basses, le second organe de réglage (50 à 70) présente au moins une membrane (55, 57) déplaçable agencée dans une cellule barométrique (18, 60, 65) et reliée à une extrémité du vilebrequin (50).
Patent EP-0305489-A1 (EP)
Inventor: LEO COSMO L
IPC: G11B33/08
Filed: 1988-03-01
Abstract: L'appareil de montage d'isolation de chocs et de vibrations permet de monter de manière libérable une unité de disque d'ordinateur (14) ou autre sur un châssis. Deux paires d'assemblages de montage (36) sont utilisées. L'une des paires est disposée sous l'unité de disque avec ses organes élastomères (38) en compression et l'autre paire d'assemblages de montage est disposée au-dessus de l'unité de disque avec ses organes élastomères (38) en tension. Chaque assemblage de montage comprend un premier organe allongé rigide en forme de canal (40) dont la section est en U et comprenant une base (42) séparant une paire de côtés parallèles espacés (44). Le premier canal (40) possède un organe transversal (46) ayant un alésage (48) traversant à une extrémité perpendiculaire à la fois à la base et aux côtés et est adapté pour se fixer à l'unité de disque. Le second canal rigide allongé (56) présente également une section en U et comprend une base (58) séparant une paire de côtés espacés parallèles (60). Le second canal (56), qui possède un organe transversal (62) ayant un alésage fileté (64) à une extrémité perpendiculaire à la fois à la base et aux côtés, est dimensionné de manière à s'adapter par coulissement dans le premier canal. Un boulon captif (66) armé par ressort est porté par l'organe transversal (46) du premier canal (40) pour passer dans le filetage (48) du premier canal et se visser dans le filetage (64) du second canal (50). Des premiers et seconds organes élastomères (38) sont portés par le second canal (56) sur la base entre les côtés à ses extrémités opposées. Les organes élastomères (38) comprennent chacun un boulon captif (88) perpendiculaire à sa base pour fixer le second canal à la surface adjacente. Les extrémités des premier et second canaux opposées aux organes transversaux comprennent des extrémités interactives (54, 78) adaptées pour assembler fermement les extrémités ensemble, le boulon captif (66) étant utilisé pour tirer les organes transversaux l'un vers l'autre.
Patent EP-0342218-A1 (EP)
Inventor: SCHRAMM BERNHARD
IPC: B01J37/02
Filed: 1988-11-05
Abstract: Oxydes métalliques pulvérulents du groupe composé de l'oxyde chromique, l'oxyde titanique, l'oxyde de vanadium (V), leurs mélanges ou systèmes d'oxydes métalliques mixtes pulvérulents composés de deux représentants du groupe nommé ci-dessus, leurs mélanges et leur utilisation pour la déshydratation catalytique d'hydrocarbures. L'invention concerne de nouveaux oxydes métalliques pulvérulents ou leurs mélanges, de nouveaux systèmes d'oxydes métalliques mixtes ou leurs mélanges ayant des propriétés avantageuses, telles que des surfaces BET comprises entre 5 et 50 m2/g et des particules ayant un diamètre compris entre 25 et 350 nm. Ces composés aident à augmenter le rendement et la sélectivité de la fabrication de mono-oléfines lors de la déshydratation catalytique d'hydrocarbures saturés. Les oxydes métalliques pulvérulents sont produits par pyrolyse au laser de mélanges des composés métalliques vaporisés chlorure de chromyle, tetrachlorure de titane ou chlorure de vanadyle en présence de certains gaz. On a examiné l'efficacité catalytique des nouveaux oxydes métalliques dans le cas de la déshydratation de l'isobutane.
Patent EP-0332834-A1 (EP)
Inventor: LAZZARINI DONALD JOSEPH
IPC: H05K1/02
Filed: 1989-02-03
Abstract: The invention features a printed circuit board and a method of fabricating a printed circuit board with low dielectric materials using a modular technique. Sub-­assemblies (10) are first constructed, tested, and then subsequently incorporated into the final circuit board assembly (20) which has a triplate geometry. Dielectric materials are chosen which enhance the performance of the circuit board.
Patent EP-0339521-A1 (EP)
Inventor: DEGNER DIETER DR
IPC: C07C43/315
Filed: 1989-04-22
Abstract: Process for manufacturing tetralin derivatives of the formula: 
<IMAGE>
 in which
 X is a -CH2-, -CH(OH)- or -CO- group,
 R<1> is one of the groups -COCH3, -CH(OR<3>)2 or -CHO,
 R<2> is a hydrogen atom or the methylene group and
 R<3> is an alkyl radical containing 1 to 4 carbon atoms,
 by electrooxidation of compounds of the formula: 
<IMAGE>
 in which
 R<4> is a methyl or ethyl group, and
 X and R<2> have the abovementioned meaning, and new tetralin derivatives.
Patent EP-0348870-A1 (EP)
Inventor: ZAPF WERNER
IPC: E04C5/10
Filed: 1989-06-26
Abstract: The invention relates to a construction composed of several precast reinforced-concrete elements (2) and able to be connected at their joints (6) with a hardening filler, for use in the prestressed concrete construction method, in which prestressing elements in jacket tubes (4), which are encased with concrete in the individual precast reinforced-concrete elements (2), can be drawn in and braced, the jacket tubes (4) being interconnected across the region of the joints (6) between adjacent precast reinforced-concrete elements (2) to form continuous pressure-sealed channels (8) for the prestressing elements and at least one tube connection being arranged within a recess (12) on the joint boundary surface (10) of at least one precast reinforced-concrete element and being sealed with respect to the recess (12), and it being possible to fill up, in particular, the interspace between the jacket tubes (4) and the prestressing elements with injection mortar. According to the invention, provision is made for the tube connection to take the form of a flexible articulation (20) between adjoining tubes (4, 4) of the continuous pressure-sealed channels (8). <IMAGE>
Patent EP-0414935-A1 (EP)
Inventor: LAU ARTHUR L Y
IPC: G01N33/68
Filed: 1989-08-30
Abstract: A method and composition for the assay for albumin at an essentially neutral to an alka­line pH. The method utilizes indicator dyes that, when sufficiently buffered in a pH range of approximately 6 to approximately 8, allows the detection of albumin in urine or serum. The indicator dyes utilized in the method of the present invention have the general formula:
      wherein R₁ and R₂ are substituted aromatic hetero­cyclic or carbocyclic moieties having one or more electron-withdrawing functionalities present on the aromatic ring; R₃ is a substituted aromatic heterocyclic or carbocyclic moiety having one or more electron-withdrawing functionalities present on the aromatic ring, or R₃ is a non-aromatic electron-withdrawing moiety; R₄ is a substituted quasi-aromatic quinone-like heterocyclic or carbo­cyclic moiety having one or more electron-with­drawing functionalities present on the quasi-­aromatic quinone-like ring; and R₅ is a substi­tuted aromatic heterocyclic or carbocyclic moiety having one or more electron-withdrawing function­alities, including at least one hydroxy function­ality, present on the aromatic ring.
Patent EP-0370216-A1 (EP)
Inventor: WEISS ECKHARD
IPC: F01L13/06
Filed: 1989-10-06
Abstract: The invention relates to an engine brake with a throttle valve built into the cylinder head for the purpose of controlling a valve opening which is connected to the outlet passage and is arranged in a recess in the base of the cylinder head in a manner offset in relation to the surface on the combustion-chamber side. To improve the flow round the opened throttle valve, the recess is provided with a widened portion extending in the direction of that surface of the base of the cylinder head which is on the combustion-chamber side. <IMAGE>
Patent EP-0366019-A1 (EP)
Inventor: NAKA YUJI
IPC: B01D1/00
Filed: 1989-10-20
Abstract: A partial vaporizer comprises two vaporizing tanks (21),(22), into which a vaporizing section (12) is divided with a partition wall (26), original fluid flowing from an upper vaporizing tank (21) to a lower vaporizing tank (22), heating medium pipes (31), (32) for heating the original fluid which are arranged in each of the vaporizing tanks, a partition wall (46) dividing a vapor-phase portion of the vaporizing section, vapor produced out of each of the vaporizing tanks being not mixed with one another, tubes (41), (42) for taking produced vapor out of each of the vaporizing tanks and tube (8) for taking bottoms out of the lowest vaporizing tank.
Patent EP-0433469-A1 (EP)
Inventor: STECHEMESSER ERNST
IPC: H04N5/74
Filed: 1989-12-18
Abstract: In the transportable video projection equipment the casing (2) with the back projection screen (5) is mounted on hinged support arms (3). By use of these hinged arms the casing (2) can be raised from its lower, out of service position to the raised display position. When lowered into the out of service position the free space in the casing (2) fits over the video appts. and projector (6), enclosing it all round. In an alternative arrangement, a vertical movement cna be used for the case but the base action remains the same; the video appts. is covered when not in use.
Patent EP-0328180-A1 (EP)
Inventor: VAN DEN BUNGELAAR MARTINUS JOS
IPC: H03F1/32
Filed: 1989-01-31
Abstract: An amplifier (1) comprises a detection device (8, 10) which is constructed to generate a control signal (I₂) when one of the output transistors (T₁) becomes saturated as a result of overdriving, which control signal is applied to a control input (22) of a conventional volume controller (20), which in response thereto attenuates the input voltage (V ) of the amplifier. As a result of this, the drive to the output transistors (T₁, T₂) is reduced without the output signal being distorted significantly.
Patent EP-0348029-A1 (EP)
Inventor: HOWARD CARL ROBERT JR
IPC: B65D1/02
Filed: 1989-05-03
Abstract: A blow molded plastic container (10) used in packaging of carbonated beverages having a hollow tubular body (14) terminating at its lower end in an integral base (16). The base includes a frusto-conical shaped wall (20) projecting into the hollow interior of the tubular body. The frusto-conical shaped wall terminates at a substantially planar wall (22). A plurality of ribs (24) are formed radially about the base between the frusto-conical wall and the tubular body to thus form a plurality of symmetrical feet (26) which support the container in an upright stable position.
Patent EP-0416176-A1 (EP)
Inventor: MORE EDWARD S
IPC: G06V10/12
Filed: 1989-06-12
Abstract: A portable interactive electro-optic data input/output, processing, storage, and display device responsive to hand printed text and hand drawn graphics. The device preferably comprises a combined flat panel display and input pen sensing surface constructed from non-mechanical, non-emissive display elements, such as liquid crystal display elements. The device also comprises an input pen for manual entry of hand printed text and hand drawn graphics, as well as commands, directly onto the display surface for providing an electronic writing and drawing slate. The display elements themselves are preferably utilized as input pen sense locations. The flat panel display and input pen sensing surface is constructed so that there is no display distortion when the input pen is in contact with the surface. Rapid input pen sensing is provided for accommodating natural pen movement on a high resolution, large area display. A character recognition method is also associated with the device for automatic and computationally efficient on-line recognition of hand printed text characters, while accommodating a natural printing style. Hand printed text characters are recognized and preferably stored in a compact and standardized format, such as ASCII, for later display, processing, or output to external equipment, such as a printer, plotter, or computer. Graphics can also be entered and stored for later display, processing, or output to an external device, and graphics can be interspersed with text, if desired. Also, text and graphics can preferably be input to the device from external information processing equipment for display and/or processing.
Patent EP-0356138-A1 (EP)
Inventor: ROBERTSON MALCOLM ALLAN
IPC: C23C2/26
Filed: 1989-08-17
Abstract: The surface quality and lustre of galvanised wire produced by the gas jet wiping method and cooled by jets of a cooling fluid may be improved by exposing the wire (10) to a reactive gas atmosphere containing sulphide or chloride radicals in a gas containment vessel (17) after the wire has passed through the gas jet wiping nozzle (16) and before it is contacted by the cooling fluid from water spouts (23). The wire is exposed to the reactive gas atmosphere for a suffi­cient length of time to form a protective surface coating of metal sulphide or chloride.
Patent EP-0360601-A1 (EP)
Inventor: COSGROVE RONALD CHARLES KALDAI
IPC: B01D29/62
Filed: 1989-09-21
Abstract: An apparatus for removing contaminants from liquids which has a tubular fibrous filter with end supports rotatable relative to one another and moveable axially relative to one another with a helical spring supporting the fibrous filter.
Patent EP-0365170-A1 (EP)
Inventor: FALOU MOHAMAD SAMI
IPC: C11D1/83
Filed: 1989-10-02
Abstract: Detergent compositions for washing fabrics contain dialkylsulphosuccinate whose alkyl groups have a total of 16 to 24 carbon atoms. Nonionic surfactant, preferably of HLB >10.5, and electrolyte are also included so that in use the wash liquor has electrolyte ionic strength of at least 0.04 moles/litre.
Patent EP-0336819-A1 (EP)
Inventor: COUSSEMACQ JEAN MARC
IPC: B60N2/30
Filed: 1989-03-29
Abstract: This bench seat comprises a sitting part that can be folded over about its front edge and two seat backs side by side. The two seat backs (1 and 2) are carried on a horizontal rod (16) connected via a hinged link (18) to a fixed support (20). One of the seat backs (2) is attached at its bottom part to a rotatable member (28) turning about the pivot axis of the horizontal rod. The other back (1) is free to pivot about this rod in such a way that it can be folded down on its own onto the sitting part of the seat by this pivoting movement, whereas it is folded down with the other seat back (2) onto the floor by pivoting with it about the pivot axis X-X of the rod on which they are carried. …<IMAGE>…
Patent EP-0350349-A1 (EP)
Inventor: HENRIPRE ANDRE
IPC: F26B3/00
Filed: 1989-06-14
Abstract: The apparatus for implementing the process comprises a vessel (1) intended to receive the mass of waste to be treated and containing means (19, 20) for mixing this waste, means for heating the waste with a flow of gas originating from a generator (6), these heating means consisting of a first current of gas circulating in the double wall of the vessel and of a second current of this gas circulating within the mass being mixed. The mixing means comprise two parallel horizontal shafts (19, 20) disposed substantially symmetrically relative to the vertical plane of symmetry of the vessel (1) and comprising radial blades (25, 26) of uniform height and regularly spaced on each shaft according to the same pitch; these two shafts (19, 20) are coupled in rotation to a drive unit and the heating means comprise a series of injectors (9) starting from a distributor (8) fed with heat-carrying gas disposed at the top of the vessel and descending between the blades as far as the vicinity of the bottom (33) of this vessel. Application to the drying of sticky residual sludge. <IMAGE>
Patent EP-0370886-A1 (EP)
Inventor: BARROU ANTOINE
IPC: B65B27/10
Filed: 1989-11-21
Abstract: Method and apparatus for strapping layers of cylindrical objects intended to be placed on a pallet. According to the invention, the strapping machine (16) effects the strapping of layers (12) of such objects with the interposition of a wedge (34) of thickness chosen so as to obtain, after removing the wedge, a loose strapping which enables the layers to be mounted on top of one another, imbricated quincuncially. Application to the storage of box bases packaged in rolls. <IMAGE>
Patent EP-0413877-A1 (EP)
Inventor: APOSTOLO CARLO
IPC: E01F9/615
Filed: 1989-08-22
Abstract: The roadside signalling device, specifically for tunnel, entrances comprises a panel (1) provided with illuminated fibre optic signalling elements (2), preferably having high directional characteristics, and which may be arranged to define a traffic sign or part thereof. In a bend a plurality of panels (1) may be placed in a staggered array so as together to display an illuminated directional arrow.
Patent EP-0419754-A1 (EP)
Inventor: BLAIMSCHEIN GOTTFRIED DIPL-ING
IPC: B26D7/26
Filed: 1989-09-25
Abstract: A cutting machine for cutting a flat workpiece comprises a cutting table having a working surface for supporting the flat workpiece, a support movable parallel to the working surface, and a cutting unit mounted on the support above the working surface, the cutting unit comprising a cutting knife vertically adjustable relative to the working surface to regulate the cutting depth of the knife, a vertically displaceable carriage for the cutting knife for vertically adjusting the knife, a cutting knife holder rotatable about a vertical axis for orienting the knife in a desired direction, and drives actuatable for displacing the carriage, rotating the holder and moving the support in response to a programmable control. To engage the position of the cutting knife to be efficiently adjusted, a setting device is provided, the setting device comprising a vertically extending positioning path indicator arranged to indicate the actual position of the cutting knife in a set position and to transmit to the control a signal corresponding to a deviation of the actual position from a pre-set vertical position of the indicator relative to the working surface whereby a reference point for the vertical adjustment of the cutting knife is put in the control.
Patent EP-0394324-A1 (EP)
Inventor: CHANG SIEW HOONG
IPC: A01N43/40
Filed: 1988-11-23
Abstract: Un composé de méthyl 2-[[[[(4-méthoxy-6-méthyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoate présente une forte activité herbicide et est particulièrement utile pour éliminer les mauvaises herbes dans des cultures agricoles.
Patent EP-0360848-A1 (EP)
Inventor: SCHNEIDER THOMAS
IPC: C25D3/48
Filed: 1989-02-23
Abstract: Un bain d'or contient éventuellement d'autres alliages. On a découvert que l'adjonction d'un acide nitrique, notamment en combinaison avec des composés organiques, favorise la précipitaion de dépôts stables d'or. Ce bain d'or convient notamment pour préparer des couches résistantes à la combustion, telles que celles requises en particulier pour la fabrication de prothèse dentaires.
Patent EP-0365616-A1 (EP)
Inventor: SENGBUSCH LUTZ
IPC: B60R25/04
Filed: 1989-03-21
Abstract: Dispositif antivol pour bateaux, aéronefs et véhicules terrestres dans lesquels un moteur à combustion interne faisant office d'entraînement principal ou auxiliaire, ou bien une boîte de vitesses se commande au moyen d'un levier de changement de vitesses. Une douille (12) est montée rotative dans une découpe (11) ménagée dans la plaque frontale (18) du levier de changement de vitesses (2). La section terminale interne (29) de la douille (12) est reliée à un levier de manoeuvre (15). Un arbre cannelé (9) relié au levier de changement de vitesse (3) ou une douille cannelée (24) d'un dispositif de verrouillage (23) est en prise avec une denture interne (17) ménagée dans la douille (12).