baber/WOPTO huggingface dataset:
Patent EP-0560489-A1 (EP)
Inventor: UEDA EIJI
IPC: H02P6/08
Filed: 1993-02-05
Abstract: A brushless DC motor (19) comprises a rotor possessing a plurality of magnetic poles, a stator winding with plural phases (181,182,183) disposed at a specific gap to the rotor, a sensor (11) for generating a sensor signal of plural phases showing a state of rotation of the rotor depending on the rotation of the rotor, a direction detector (13) for detecting a rotating direction of the rotor from the sensor signal of plural phases and issuing a direction signal (d), an initial phase detector (15) for issuing a first phase signal (f1) depending on the direction signal and producing an initial count value corresponding to a position of the rotor, a counter (14) for setting an initial value corresponding to the initial count value, increasing or decreasing the count value depending on at least one sensor signal and the direction signal and issuing a second phase signal (f2), a waveform generator (16) for generating a position signal of plural phases depending on the first phase signal or the second phase signal, and a power supply circuit (17) for supplying an electric power to the stator winding depending on the position signal of plural phases.
Patent EP-0587424-A1 (EP)
Inventor: BENAC BRIAN LAWRENCE
IPC: B01J29/08
Filed: 1993-09-08
Abstract: A method for preparation of alkylamines, particularly t-butylamine, which comprises reacting ammonia and a monounsaturated or polyunsaturated olefin having 2 to 10 carbon atoms in the presence of a dealuminate Y-zeolite.
Patent EP-0603078-A1 (EP)
Inventor: CAUWET DANIELE
IPC: A61K8/31
Filed: 1993-12-17
Abstract: Washing and/or conditioning composition for keratinous material, containing, in an aqueous medium, 0.1 to 10% by weight, relative to the total weight of the composition, of a copolymer of diallyldialkylammonium (70-90% by weight) and an acrylic or methacrylic acid (30-10% by weight) and 0.1 to 40% by weight, relative to the total weight of the composition, of an alkylpolyglycoside of formula (I): R(C6H1005)xH              (I> or corresponding to the structural formula (II): <IMAGE>  in which: R denotes an alkyl or alkenyl radical or mixture of radicals containing a straight or branched C8-C24 chain; x being a number from 1 to 15, this composition not containing any silicone as conditioning agent or soap as detergent agent.
Patent EP-0558436-A1 (EP)
Inventor: FREUDENDAHL JORN
IPC: A01D57/26
Filed: 1993-02-26
Abstract: The mower has driven cutter (15) means disposed along an axis for cutting the crop (1) in a determined pass width, a pull rod (11) centrally pivoted in relation to the pass width of the mower and ground wheels (17) for towing by means of a tractor (3) and a power transferring transmission device to be connected with a power take-off on the tractor (3) and a shielding device (22) facing rearwards in relation to the direction of travel to define a stationary discharge opening (10) positioned asymmetrically in relation to the pass width of the mower for throwing out cut crop (1) discharged in swaths in a windrow (4) with a swath width that is considerably smaller than the pass width, the ground wheels (17) being designed to occupy a stationary position with their rotational axes in parallel relationship, but tilted in the horizontal plane in relation to said axis of the cutter means, means (5) being provided for controlling the throwing length of the cut crop (1) discharged from the mower.
Patent EP-0556169-A1 (EP)
Inventor: ROSEN GOERAN
IPC: B60P3/40
Filed: 1993-02-08
Abstract: Stanchion for vehichle load platform with a locking device (12,13) built into the stanchion (10) for individual, releasable locking of partly the stanchion to the load platform (18) and partly at least one load flap (29) to the stanchion and which locking device comprises at least one operating lever (14) for actuation of a spring loaded lock plunger (27) provided for interaction with the load flap lock armature (28) and at least one locking means (17) provided for interaction with a platform attachment (19). One end of the operating lever (14) is articulatedly connected to the locking means (17) and at some distance from this with a link arm (22), the opposite end of which is articulatedly connected to said lock plunger (27) and that between the control lever (14) and a bracket (30) in the stanchion a compression spring (23) is provided, which bracket (30) is formed as a support for the lock plunger (27) in one of its end positions.
Patent EP-0596850-A1 (EP)
Inventor: FRANQUET ERIC
IPC: G09F19/00
Filed: 1993-11-03
Abstract: The invention relates to a method aiming to make the grass of a sports field capable of serving as a sponsoring or advertising medium. The main advantage obtained by virtue of this invention consists essentially in that the sporting action will not be hampered by the advertising medium appearing on the grass of the sports field. Various methods can be applied so as to obtain the anticipated result: use of colorants, different heights of cut of the grass, or other conversion method arriving at the same result.
Patent EP-0621803-A1 (EP)
Inventor: PARTON ADRIAN
IPC: B01L3/00
Filed: 1993-01-15
Abstract: Dispositif de dosage comprenant une première zone de dosage constituée par une pastille en mousse (26) située sur un premier élément de support solide (10) constitué par une carte en plastique possédant un canal (14) sur une de ses faces bordée par des parois comportant une gorge (12), de façon à recevoir une glissière en plastique (18) en tant que deuxième élément de support solide possédant une fenêtre (24) en tant que deuxième zone de dosage. Les éléments de support s'adaptent l'un à l'autre, afin d'effectuer un déplacement coulissant relatif, de façon que lesdites zones coulissent l'une par rapport à l'autre depuis une première position dans laquelle elles sont séparées l'une de l'autre vers une position dans laquelle elles viennent en contact réciproque au moyen d'un déplacement coulissant. Un anticorps peut être fixé à la pastille en mousse. Un conjugué constitué par un anticorps et par un enzyme peut se trouver non fixé sur ladite pastille. Un réactif de dosage se trouve sous la fenêtre (24), de façon à servir dans une réaction observable avec le conjugué ou avec une espèce à analyser.
Patent EP-0600055-A1 (EP)
Title: Waste lubricating oil pretreatment process.
Inventor: WILSON TERRY A
IPC: C10M175/02
Filed: 1993-05-05
Abstract: A method of reducing the acidity and fouling tendencies of distillates, when waste lubricating oil is distilled, which comprises treating the oil in a state when the oil has some water content, with one or more alkali metal salts of an acid that is weaker than sulphonic, or with a hydroxide of an alkali metal salt.
Patent EP-0637305-A1 (EP)
Inventor: BEYLIN VLADIMIR
IPC: C07D335/18
Filed: 1993-04-16
Abstract: L'invention concerne de nouveaux acides aminés cycliques utiles dans la préparation de peptides biologiquement actifs, ainsi qu'un procédé de préparation d'énantiomères D et L des acides aminés cycliques, dans lequel un dérivé N-protégé de l'acide aminé cyclique racémique est traité au moyen de (-)cinchonidine et le sel obtenu est résolu en les énantiomères désirés, et leurs dérivés ainsi que des intermédiaires de valeurs utilisés dans le procédé.
Patent EP-0648157-A1 (EP)
Inventor: PEARSON TERENCE COLWYN
IPC: B29C45/17
Filed: 1993-06-16
Abstract: Le moulage de matières plastiques par injection assistée par du gaz offre la possibilité de surmonter certains problèmes associés au moulage par injection classique et permet dans certains cas d'améliorer la qualité des articles moulés ou bien d'élargir le champ d'action des produits moulés. Cette invention concerne un procédé permettant d'améliorer le contrôle de l'apport du gaz, généralement de l'azote, vers l'outil moule en synchronisant plus précisement dans le temps les phases des pressions requises du gaz; et permettant également de réguler la vitesse d'accroissement et de réduction des pressions du gaz dans le cycle temporel de production du moule. Cette invention peut s'appliquer à des moules à plusieurs cavités et à des systèmes de moulage complexes plus importants qui bénéficient de l'injection de gaz en plus d'un point. Dans cette invention, on utilise des transducteurs à déplacement linéaire à la place des dispositifs de synchronisation.
Patent EP-0650418-A1 (EP)
Inventor: BRADBURY GORDON
IPC: E06B9/17
Filed: 1993-07-13
Abstract: L'invention a trait à un volet ou à une porte (1) coulissante ou roulante qui présente plusieurs lattes ou planches généralement similaires (2) articulées entre elles par des éléments élastomères (6) fixés sur leurs bords adjacents (5). De préférence, les bords (5) de ces lattes ou planches comportent des rainures longitudinales (4) en forme de trous de serrures et les articulations élastomères comportent des parties opposées (7) plus épaisses venant se loger dans les rainures (4) de ces lattes ou planches.
Patent EP-0622161-A1 (EP)
Inventor: OHARA SHINSUKE OHARA METAL IND
IPC: B26F1/24
Filed: 1993-09-20
Abstract: Metal sheet having less residual stress in its interior, a great tensile strength, a small inner resistance, and an excellent capability of supporting substances. In the metal sheet a number of holes (4) are made with punches (2) alternately in two directions and have rupture projections (5) in the punching directions. Such perforated metal sheet (6) can be manufactured preferably by passing metal sheet (3) between a pair of rotating rollers (1) which faces each other, are arranged rotatably in the directions opposite to each other, and have punches (2) on both cylindrical surfaces in such a way as to be interdigitated. The perforated metal sheet is particularly useful for the manufacture of the plates of a cell which support active material. The sheet is also useful for the manufacture of various supporters of substances such as in a preferably catalyst unit which supports a catalyst, and a preferable filtering unit which supports a filtering material.
Patent EP-0614413-A1 (EP)
Title: Moule à propriétés de surface ameliorées pour le moulage de materiaux thermoplastiques
Inventor: BAUMGARTNER CHARLES EDWARD
IPC: B29C33/02
Filed: 1993-08-26
Abstract: Des articles, tels que des moules de matériaux thermoplastiques, possédant une couche isolante (22), de préférence, en résine déposée sur le noyau métallique, comportent une deuxième couche de métal suspendue dans de la résine déposée sur ladite couche isolante. La deuxième couche peut contenir du métal sous forme de plaquette (34), en tant que surface intérieure du moule ou peut contenir du métal sous forme de fibre, de filament ou sous forme irrégulière, un autre revêtement métallique (24) étant déposé sur ladite couche, afin de former une résistance à l'abrasion. Dans le dernier cas, l'adhérence du revêtement métallique à la surface du moule est supérieure à celle présentée en l'absence d'une couche de résine contenant du métal. L'invention décrit plusieurs techniques de moulage par injection utilisant le moule pour fabriquer des pièces finies dans une variété de matériaux plastiques.
Patent EP-0621946-A1 (EP)
Inventor: SHOFNER FREDERICK M
IPC: G01N15/06
Filed: 1993-10-08
Abstract: Un appareil d'essai (10) comprend un logement (28) destiné à retenir une pluralité d'échantillons textiles (36), et un mécanisme d'alimentation automatique (16), placé à côté dudit logement (28) et servant à l'introduction sélective d'échantillons (36) dans le logement (28) et également à leur retrait-sélectif de ce logement, ainsi qu'au transport de ces échantillons vers un processeur (80) où le matériau textile (36) est traité pour produire des entités textiles de façon individualisée. Lesdites entités sont ensuite transportées jusqu'à un capteur (82) qui produit des signaux correspondant à leurs caractéristiques. Un dispositif de commande (18) détecte la présence ou l'absence d'un échantillon dans le mécanisme d'alimentation automatique (16) et commande celui-ci en conséquence. Des composants analogiques et numériques analysent les signaux relatifs aux caractéristiques des échantillons pour identifier les segments de signaux qui correspondent à des boutons, des impuretés et des fibres.
Patent EP-0623085-A1 (EP)
Inventor: RILEY ARCHIE
IPC: B65B5/10
Filed: 1993-11-03
Abstract: L'invention se rapporte à un procédé et à un système de classification de médicaments distribués à partir d'un appareil (26) comportant un accumulateur (70) accumulant des médicaments en vue d'une distribution ultérieure dans des flacons. L'accumulateur (70) comprend un ou plusieurs conteneurs de classification (72, 74, 76, 78) positionnés de façon à recevoir des médicaments acheminés qui tombent librement sous l'influence de la gravité; chaque conteneur (72, 74, 76, 78) possédant un orifice (80, 82, 84, 86) qui peut s'ouvrir sélectivement de sorte que les médicaments retenus à l'intérieur de chacun d'eux puissent être amenés dans un flacon (18) ultérieurement. Plusieurs commandes peuvent être classifiées en parallèle si l'on dispose de plusieurs de ces conteneurs (72, 74, 76, 78). Les médicaments sont classifiés dans l'accumulateur (70) en vue d'être distribués, avant que les flacons soient mis en place de sorte que la distribution de tous les médicaments pour chaque flacon (18) puisse se faire simultanément.
Patent EP-0670496-A1 (EP)
Inventor: VAN DER LOOS CHRIS
IPC: G01N33/58
Filed: 1994-02-24
Abstract: A method is presented for a dark-field immunohistochemical double staining approach. A preferred embodiment combines the use of an immuno-alkaline phosphatase technique and the immunogold-silver technique, visualized with fluorescence- and epipolarization illumination, respectively. In this alkaline phosphatase activity revealing technique, the reaction product shows an intense red fluorescence with a rhodamine filter set and no signal with epipolarization illumination. The silver precipitate does not exhibit any signal using the rhodamine filter set. This allows separate observation and photographic recording of two antigens in one tissue section; an objective that cannot be achieved with conventional immunoenzyme double staining methods. The double dark-field approach presented is compatible with different immunoenzyme double staining protocols.
Patent EP-0669392-A1 (EP)
Inventor: SIEGERT PAUL
IPC: C05G3/00
Filed: 1994-02-25
Abstract: To classify and identify loose materials, one or more bodies are added to the loose material as foreign or identification bodies. They differ from the loose material in terms of colour, consistency, or they can be recognised visually or acoustically, without affecting the nature and character of the loose material. The identification bodies are coloured balls, fragments, discs or splinters, of plastics or cardboard or paper or rice or corn or potato starch.
Patent EP-0632200-A1 (EP)
Inventor: HENG THOMAS
IPC: F04C9/00
Filed: 1994-06-18
Abstract: In this drive mechanism, a swash plate 13 is in sectional contact with the side walls 8, 9 of a delivery cavity 12 and adjoins the latter in a sealing manner. By virtue of this arrangement, delivery chambers are formed which are independent of one another. The swash plate 13 is moved about a wobble point by a swash plate shaft 1 which is arranged obliquely with respect to a drive shaft 2. In order to achieve even contact of the swash plate 13 with the side walls 8, 9, and to avoid stresses as a result of geometric inaccuracy or rolling over foreign bodies, the swash plate shaft 1 is linked movably to the drive shaft 2, so that the tilted position of the swash plate can be varied, and is displaced, into the most extreme oblique position possible, by one or more spring elements 18 which on the one hand bear on the swash plate shaft 1 and on the other hand on the drive shaft 2. <IMAGE>
Patent EP-0634711-A1 (EP)
Inventor: VAUCHER FRANK
IPC: G04B19/25
Filed: 1994-07-04
Abstract: The annual calendar mechanism includes a calendar-entraining wheel (18) fitted with a finger (17) capable of entraining a calendar wheel (19) one notch at the end of each month. An annual wheel (25), entrained two notches once a month by a long tooth (23) carried by an intermediate wheel (21) itself enmeshing with the calendar wheel (19), includes a plate (27) carrying five teeth (28). If one of these five teeth, corresponding to one of the months with fewer than thirty-one days, shows up in the path of the finger (17), the annual wheel (25), from being driven becomes driving and entrains, via the intermediate wheel, the calendar wheel an extra notch. <IMAGE>
Patent EP-0635874-A1 (EP)
Inventor: IMAI TAKAHIRO C O ITAMI WORKS
IPC: H01L21/20
Filed: 1988-03-11
Abstract: A thin film single crystal substrate which comprises a base substrate made of single crystal diamond having the (100) or (110) plane orientation, an intermediate layer of single crystal silicon carbide, and at least one thin film of a single crystal of a material selected from the group consisting of silicon, boron nitride, gallium nitride, indium nitride, aluminum nitride, boron phosphide, cadmium selenide, germanium, gallium arsenide, gallium phosphide, indium phosphide, gallium antimonide, indium arsenide, indium antimonide, aluminum phosphide, aluminum arsenide, aluminum antimonide, cadmium telluride, mercury sulfide, zinc oxide, zinc sulfide, zinc selenide and zinc telluride.
Patent EP-0649787-A1 (EP)
Inventor: MICHAELSEN TORSTEN DIPL-ING
IPC: B64F1/22
Filed: 1994-09-03
Abstract: The invention relates to a ground-handling tractor (7) (towing vehicle) for towing an aircraft without a towbar, which, by accommodating an addition weight (1) is made able to recover, for example, an aircraft which has come off the runway by means of a towbar which is articulated on the coupling (8) of the additional weight (1), which additional weight (1) is provided with a centre pole (3), is accommodated on the lifting blade (8) of the aircraft ground-handling tractor (7) and is secured there. <IMAGE>
Patent EP-0650787-A1 (EP)
Inventor: FISCHER KURT
IPC: B22C15/28
Filed: 1994-10-15
Abstract: The proposal is for a method of compacting foundry mould material by means of a pressurised gas, the mould material being introduced into a moulding device with a pattern plate with a pattern frame and a mould and filling frame, the pressurised gas being used at least for precompaction, the pressure surge used for precompaction being released into the mould cavity with a low and then a higher pressure gradient.
Patent EP-0659620-A1 (EP)
Inventor: FAUCK GERHARD
IPC: B60T13/68
Filed: 1994-10-31
Abstract: In order to be able to feed a load either with a controlled pressure or a supply pressure, a pressure-medium inlet of the load is connected to the pressure-medium outlet of a shuttle valve, the first pressure-medium inlet of which is connected to the pressure-medium outlet of a control valve and the second pressure-medium inlet of which is connected to the pressure-medium outlet of another valve. The pressure-medium inlet of the other valve is connected to a source of pressure medium. To reduce the expenditure on connecting parts and connecting lines, the shuttle valve (14, 21, 37) is integrated into the control valve (1). With its free end, a first passage (9) in the housing, the said passage being connected to the pressure-medium outlet (48) of the first valve (1), forms a first valve seat (14), and with its end opposite the first valve seat (14), a second passage (24) arranged in an additional housing part (23) which is secured on the housing (41) of the first valve (1) in the region of the first valve seat (14) forms a second valve seat (21). A valve member (37) is arranged movably between the two valve seats (14) and (21). The first passage (9) in the housing forms the first pressure-medium inlet and the second passage (24) forms the second pressure-medium inlet of the shuttle valve (14, 21, 37). The pressure-medium outlet of the shuttle valve (14, 21, 37) is formed by another passage (36) in the housing, which adjoins a pressure-medium chamber (38) in which the two valve seats (21, 14) and the valve member (37) are situated. <IMAGE>
Patent EP-0613134-A1 (EP)
Inventor: OBARA RIKURO
IPC: G11B25/04
Filed: 1994-02-22
Abstract: A magnetic disk unit comprises a rotor (9), on which a magnetic disk (18) is mounted, and which is integrally formed with a sleeve portion (10) of a ball bearing unit, or with a spindle (5) of a spindle motor for driving the disk, or with an inner or an outer race of the ball bearing unit in a disk drive unit of the magnetic disk unit, so that the need for alignment of the rotor with respect to the rotary axis of the ball bearing unit is eliminated in assembly of the magnetic disk unit and the rotor (9) is free from radial vibrations in operation whereby the recording density and reliability of the disk unit can be improved and whereby the number of parts of the magnetic disk unit and the number of assembly steps are reduced. Consequently the manufacturing cost of the magnetic disk unit is reduced as compared with known units.
Patent EP-0620052-A1 (EP)
Inventor: BENEDICT DAVID REED
IPC: H05K3/26
Filed: 1994-04-13
Abstract: A controlled agitation cleaning system, for cleaning parts (11) with a flammable cleaning liquid, has a container with an interior volume sufficient to accept a quantity of the cleaning liquid and an opening through which an item to be cleaned can be placed in the cleaning liquid. A lid (18) closes the container opening. Several agitation nozzles (24) extending in liquid-tight manner through a wall of the container, with each nozzle arranged to direct the volume of cleaning liquid flowing through that nozzle toward an associated container volume portion, when an air-operated pump moves the cleaning liquid through the nozzles. The pump is activated only when the lid has provided a positive closure of the container opening.
Patent EP-0688859-A1 (EP)
Inventor: BOUTIQUE JEAN-POL
IPC: C11D1/12
Filed: 1994-06-22
Abstract: The present invention relates to a process for treating textiles. Said textiles are contacted with an aqueous medium comprising a bleach, optionally a metallo catalyst, anionic species and a neutralizing system for said anionic species. Said neutralizing system comprises a quaternary ammonium cation according to the formula:
       
    wherein R₁-R₄ are independently C₁-C₆ alkyl, phenyl, hydroxyalkyl or alkoxyalkyl groups. The present invention also relates to compositions suitable for use in said process.
Patent EP-0644388-A1 (EP)
Inventor: MOSTELLO ROBERT A
IPC: F25J3/02
Filed: 1994-08-15
Abstract: A low temperature rectification process and apparatus in which a compressed gaseous mixture, for instance air, is rectified to produce oxygen in liquid form which is then pumped by pump 96 to a delivery pressure. The thus pressurised oxygen is vaporised within a main heat exchanger 24. In order to effect the vaporization, a stream 20 of high pressure air flows through the main heat exchanger 24 countercurrently to the oxygen stream. In order to minimize thermodynamic irreversibility within the main heat exchanger 24 above a pinch point temperature thereof, a portion of the high pressure air stream is removed from the main heat exchanger at or near the pinch point temperature and is further compressed in a compressor 34 and reintroduced into the main heat exchanger 24 at a temperature higher than that at which the pinch point occurs. Either the balance of the high pressure air stream or another flow of compressed air is removed from the main heat exchanger 24 and is cooled to a temperature suitable for its rectification in expansion turbine 38. Such removal reduces thermodynamic irreversibility within the main heat exchanger below the pinch point temperature.
Patent EP-0647937-A1 (EP)
Inventor: EVANS CHRISTOPHER M
IPC: C09D175/04
Filed: 1994-10-07
Abstract: A binder composition suitable for use with magnetic media comprising:
     (i) a phosphonated polyurethane having a plurality of units of the formula:
      in which: 
   the nitrogen atom forms part of the backbone chain of the polymer, and 
   R¹ and R² independently represent an alkyl group, cycloalkyl group, an aryl group or together comprise the necessary carbon atoms to complete a ring, and   (ii) a vinyl chloride copolymer having pendant ammonium functionalities.