baber/WOPTO huggingface dataset:
Patent EP-0365574-B1 (EP)
IPC: F16N39/06
Filed: 1988-06-30
Granted: 1992-03-11
Abstract: In a process and device for cleaning lubricating oil in a gearbox (1) with pump-lubricated bearings (12, 52, 15) and gears (13, 14, a lubricant pump (2) conveys lubricating oil from a container (21), primarily from the pump of the gearbox (1). In a shaft of the gearbox, primarily the input shaft (4), the lubricant channel expands into a rotation chamber (3), so that the flow rate is markedly reduced and the rotary movement of the outer surface (31) of this chamber is imparted to the lubricating oil. The dirt particles are centrifuged onto the outer surface (31, 34) on which they form a strongly adherent film. The cleaned lubricating oil is directed to the centre (32) of the rotation chamber (3) and conveyed in a known manner through a bore hole (53) in the main shaft (5) to the consumers, e.g. the bearings (12, 15, 52).
Patent EP-0380739-B1 (EP)
Title: Method of and device for temporarily clamping workpieces
IPC: B23Q3/08
Filed: 1989-06-29
Granted: 1992-09-02
Abstract: The invention relates to a method of temporarily clamping workpieces in machine tools by means of a clamping device, the clamping element of which is moved in the advance and return direction by the piston (2) and the piston rod (3) of a hydraulic working cylinder (1), hydraulic oil being displaced and flowing off on the side having the piston rod (3) during the advance of the clamping element. The method according to the invention is characterised in that, when the clamping element strikes the workpiece (22), the discharge of the hydraulic oil remaining on the side having the piston rod (3) is blocked except for a displaced partial quantity. The invention also relates to a clamping device, in particular for carrying out the method according to the invention, in which provision is made according to the invention for the piston (2) to be designed as a sliding piston which can be adjusted by a limited amount of travel relative to the piston rod (3), for a return port (4) for the hydraulic oil to be displaced during the advance to be provided at the piston rod (3) and for the sliding piston to close this return port (4) during a relative adjustment in the axial direction, and for the cylinder space located on the side of the piston rod (3) to have a secondary space connected to it or to be connected to this secondary space. Even hollow sections which are flexible in their shape can be reliably and firmly held by the method according to the invention and by the clamping device virtually without excessive deformations. <IMAGE>
Patent EP-0351658-B1 (EP)
Inventor: SCHRENK HARTMUT DR
IPC: G11C16/06
Filed: 1989-07-06
Granted: 1993-10-27
Abstract: Method for the prevention of a marginal programming of memory cells of an electrically programmable non-volatile memory, in which the contents of the cell are read after the programming of each memory cell, in which an enable signal permits, for example, the access to any protected function only in the case where the corresponding memory cell is detected as programmed during this read operation, and in which according to the invention, during this read operation provided immediately after the programming operation, the evaluation level is set more critically than is the case with the other read operations, and circuit arrangement for carrying out the method. <IMAGE>
Patent EP-0428762-B1 (EP)
Title: Slab-shaped paving element
IPC: E01C9/00
Filed: 1989-11-17
Granted: 1993-07-28
Abstract: In a slab-shaped paving element having a smooth middle section and tab-shaped attachments extending transversely to the plane of the middle section at the lateral edges of the middle section, provision is made, in order to permit different laying distances and forms of laying, for the lateral surfaces (3) each to have two attachments (4', 4'') side by side but at a distance apart, of which, in each case, one attachment (4') is arranged at diagonal corner regions (5) of adjoining lateral surfaces (3), and for the other attachment (4'') in each case of each lateral surface (3) to be formed with diagonal corner regions (6) in the lateral surfaces (3) at a distance from the other two. <IMAGE>
Patent EP-0379740-B1 (EP)
Inventor: KURZ HEINZ
IPC: A61F2/18
Filed: 1989-12-29
Granted: 1993-12-01
Abstract: The auditory ossicle prosthesis is made entirely from fine gold or titanium. It can be made in one piece from a gold wire, which forms a shaft (21) and is wound into a coil (23) or spiral to form a surface (22) for the auditory ossicle prosthesis (20) to bear on the tympanic membrane. At the free end of the shaft (21) there is a flat contact surface (27). A curved wire area, as exists in the coil (23), makes it possible to change the length of the shaft, in other words to adapt the distance between the bearing surface (22) and the contact surface (27) to individual requirements. 
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Patent EP-0346028-B1 (EP)
Inventor: SHIROCHI YOSHIKI PATENTS DIVIS
IPC: H04N3/12
Filed: 1989-06-02
Granted: 1994-01-05
Abstract: Apparatus for displaying a video signal having a plurality of display elements corresponding to one standard of the television signal disposed in an X-Y matrix shape includes a separator (3) for separating a sync signal from an input video signal, a control signal generator (7) for generating a control signal in response to the sync signal, a driver (8) for driving the display elements of a display panel (12) in response to the video signal and the control signal, and a converter (13) for changing the number of scanning lines in response to a timing which changes in each picture or frame when another standard of the television signal is supplied as the input video signal.
Patent EP-0349376-B1 (EP)
IPC: H02G3/04
Filed: 1989-06-16
Granted: 1992-05-06
Abstract: This cable-guide is of the kind having a false bottom (17), whilst the internal partition (16) defining the latter is pierced so as to enable the introduction of the screws (18) required for the fixing of the assembly. According to the invention, the internal partition (16) is thus longitudinally open through a slot (20) in its median zone, so that it is reduced to two ribs (19) each respectively extending in projection over the internal face of the corresponding lateral wings (14). Application, in particular, to the fixing of an electrical cable or a telephone cable. <IMAGE>
Patent EP-0403714-B1 (EP)
Inventor: RUGRAFF GUY
IPC: H02K49/04
Filed: 1989-11-07
Granted: 1994-01-12
Abstract: In order to minimise the lengthening of a vehicle transmission due to the cantilevered mounting of an electrical retarder (2, 3) with two rotor discs (9) onto the body of the box (1) of this transmission, the rotor of this retarder is supported by the periphery of the box clip (14) by way of a tubular insert (23) offering at one of its end an inner collar (24) brought down onto the periphery of the clip and, at its other end, an outer collar (13) enclosed by the rotor rings (10). 
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Patent EP-0397669-B1 (EP)
Inventor: MILCH JAMES ROGER
IPC: H04N1/19
Filed: 1989-05-11
Granted: 1994-04-27
Abstract: Est décrit un scanner d'entrée adapté pour balayer une image sur un original, tel qu'un film radiographique, et pour former une représentation numérique de l'image. Le scanner (10) comprend une platine transparente (12) destinée à supporter le film (22), une source lumineuse (14) située en-dessous de la platine (12), ainsi qu'une pluralité de réseaux linéaires (18) d'éléments photosensibles (31) placés au-dessus de la platine (12) afin de recevoir la lumière transmise à travers le film (22). Afin d'améliorer le rapport signal bruit et la gamme dynamique du scanner (10), les signaux provenant des éléments photosensibles adjacents (31) dans les réseaux, sont traités par une combinaison de totalisation analogique et numérique. On peut sélectionner électroniquement différents niveaux de résolution spaciale sans changer la disposition physique des éléments photosensibles (31).
Patent EP-0376987-B1 (EP)
Inventor: BATEMAN CHARLES D
IPC: G05D1/06
Filed: 1988-12-22
Granted: 1995-11-29
Abstract: Un système (10) d'avertissement de cisaillement dû au vent contrôle la trajectoire de vol d'un aéronef et le cisaillement dû au vent (16) au voisinage d'un aéronef, et génère un message de conseil ou de précaution (34) pour le pilote, ce message étant fondé à la fois sur l'intensité (20, 22) du cisaillement dû au vent et sur la trajectoire de vol de l'aéronef. Lorsque l'aéronef vole en suivant une trajectoire de vol normale, un signal d'avertissement de cisaillement dû au vent est généré uniquement lorsque des cisaillements négatifs relativement importants dus au vent sont présents. Si la trajectoire de vol de l'aéronef n'est pas normale, par exemple si l'aéronef se trouve sous le radioalignement de descente (18) ou bien si l'aéronef descend trop rapidement (14), une alerte de précaution est donnée à des valeurs inférieures de cisaillement dû au vent. L'alerte ou l'avertissement (54) est sélectionné pour donner au pilote des informations définissant la nature du danger ou du danger potentiel qui se présente.
Patent EP-0354954-B1 (EP)
Inventor: THRASHER CARON
IPC: G01N33/53
Filed: 1989-01-27
Granted: 1993-12-22
Abstract: A novel buffer for use in immunoassays for rheumatoid factor (RF) is provided. The novel buffer contains heparin. Use of this buffer suppresses interference from the component Clq found in some test samples, and alleviates the need for a heat inactivation pretreatment of test samples to eliminate Clq interference.
Patent EP-0407412-B1 (EP)
IPC: C07B63/00
Filed: 1989-03-25
Granted: 1993-07-14
Abstract: Cyclodextrines substituées correspondant à la formule (I), où R2 et R6 représentent des groupes alkyles ou alkenyles avec entre 1 et 8 atomes de carbone ou des groupes cycloalkyles avec entre 5 et 8 atomes de carbone, à chaîne linéaire ou ramifiée, qui peuvent être égaux ou différents, et où R3 représente un groupe alkyle ou akenyle avec entre 1 et 8 atomes de carbone ou un groupe cycloalkyle avec entre 5 et 8 atomes de carbone, à chaîne linéaire ou ramifiée, égal ou différent des résidus R2 et R6, ou un groupe alkyle avec un résidu saturé ou oléfinique non saturé ou cyclo-aliphatique ou aromatique, qui peut être substitué, avec entre 1 et 8 atomes de carbone, et où n = 6 ou 7. Procédé pour obtenir ces cyclodextrines et procédé pour la séparation par chromatographie de composés organiques chiraux, où les cyclodextrines substituées servent de phase fixe.
Patent EP-0424414-B1 (EP)
Inventor: CONSTANZO LUIGI
IPC: A23C9/12
Filed: 1989-06-20
Granted: 1996-05-29
Abstract: Un procédé de production de produits alimentaires solides lyophilisés, de préférence à base de produits alimentaires frais, tels que du yaourt, du lait, des fruits et similaires, comprend les étapes suivantes: a) le mélange des ingrédients; b) l'homogénéisation ou la distribution uniforme des ingrédients dans le mélange, si possible accompagnée de pasteurisation; b1) l'ajout d'air dans le mélange obtenu après les étapes a) et b), jusqu'à atteindre un pourcentage compris entre 3 et 90 % du volume initial des ingrédients, de préférence entre 10 et 30 %, et b2) le refroidissement du mélange avec agitation continue, simultanément ou ultérieurement, jusqu'à une température comprise entre -5°C et -12°C, de préférence entre -5°C et -9°C; c) le façonnage du produit obtenu pendant les étapes b) ou b1) et b2), de préférence par extrusion, afin de lui donner la forme voulue; d) la congélation du produit obtenu pendant l'étape c) jusqu'à une température comprise entre -15 et -60°C, de préférence entre -30°C et -40°C; e) la lyophilisation du produit selon des paramètres de lyophilisation adaptés au type et aux dimensions du produit traité, jusqu'à obtention d'une humidité résiduelle comprise entre 0 et 10 %, de préférence entre 2 et 6 % (déterminé par le procédé de Karl Fischer). L'invention concerne également les produits préparés selon le procédé décrit ci-dessus.
Patent EP-0426742-B1 (EP)
Inventor: MATRE VIGBJORN
IPC: B60N3/00
Filed: 1989-07-26
Granted: 1994-03-30
Abstract: A collapsible table comprising a table top (16), a base member (32) and a number of supporting legs (22, 23) which at one end are pivotally connected to the table top and at its other end are pivotally connected to the base member. The base member (32) is a box-like member which is arranged to be placed in a corresponding opening (33) in the floor (34) on the place of use of the table (15). The base member comprises transversely extending shafts (26, 27) with which respective lower ends of the legs (22, 23) are connected through lateral parts (28, 29). In connection with the shafts (26, 27) there are preferably provided supporting members (37, 38) which are arranged to support a plate-shaped floor element (39) for covering of the floor opening (33), so that the floor element in the collapsed position of the table (15) is located between the legs (22, 23) and the supporting members (37, 38), and in the erected position of the table (15) is raised to a level flush with the floor surface around the floor opening (33) by means of the supporting members (37, 38).
Patent EP-0396075-B1 (EP)
Title: Floor grid system
IPC: E04C2/42
Filed: 1990-04-28
Granted: 1993-10-13
Abstract: The floor assembly (10) for a building structure, comprises a plurality of support members defining a horizontal perimeter supported by the building structure, said support member including a containment ring (50) formed from a plurality of coplanar containment members (12) joined at the ends thereof to form a unitary body; a grid formed of a plurality of horizontal grid members (24,26) extending between said support members; pocket surfaces (82,84) on adjoining ones of said grid members (24,25) defining pockets (180); and a glass block (28) fitted into each pocket, to form a floor assembly (10) wherein said glass blocks (28) define a horizontal glass floor surface supported by said grid members (24,25), with said grid members (24, 26) being supported by said support member.
Patent EP-0418735-B1 (EP)
Inventor: RAPPEN ALBERT
IPC: B65G15/62
Filed: 1990-09-13
Granted: 1994-01-19
Abstract: In a sliding member for shock absorption and support of conveyor belts, in particular in conveyor-belt transfers, with at least one elongate basic body (1) and at least one holding plate (4), in which the basic body (1) consists of a surface sliding layer (2) and at least one elastic absorption layer (3), universal applicability and simple retrofitting or replacement of the wearing parts are made possible in that the basic body (1) and the holding plate (4) are provided with corresponding projections (5) or cutouts (6) and the basic body (1) is connected positively and releasably to the holding plate (4). In this respect, the holding plate (4) can be aligned in optimum position under the belt by arrangement on longitudinal and transverse supports (17, 18) which are displaceable and lockable in relation to one another. 
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Patent EP-0431320-B1 (EP)
Title: Baling press with a compression ram comprising tie grooves
IPC: B65B27/12
Filed: 1990-11-05
Granted: 1992-12-23
Abstract: In order to make possible in a baling press, without great constructional outlay, tying and the drawing back of the compression ram (2) after tying, even during processing of materials which are difficult to compress, without problems and in as short a time as possible, the outlet slots (12) of tie grooves (26, 27, 28) arranged on the front face of the compression ram (2) are at least partially closable. <IMAGE>
Patent EP-0384594-B1 (EP)
Inventor: JACKSON WILLIAM PAUL
IPC: A61P37/08
Filed: 1990-02-02
Granted: 1993-10-27
Abstract: The present inventions concerned with compounds of formula (I) <CHEM>  wherein  Ar is 4-halophenyl;  Ar min  is 1,3- or 1,4-phenylene;  Y is (E)-CH=CH-; and R<1> and R<2> are independently selected from hydrogen and C1-4 alkyl; and base salts and physiologically functional derivatives thereof, processes for their preparation, pharmaceutical formulations containing them and, optionally, one or more other pharmacologically active ingredients and the use of these compounds in medicine.
Patent EP-0398705-B1 (EP)
Inventor: BENTRUP OTTO THEODORE
IPC: B60S9/08
Filed: 1990-05-17
Granted: 1995-04-12
Abstract: A trailer support has axially fixed gears (60 min ,76,60 sec ,78) in the gear box (52), including axially fixed larger (78) and smaller (76) input means on an input shaft (70), and axially fixed smaller (60 sec ) and larger output (60 min ) gear elements of a gear cluster (60) on the output cross shaft (40) to the bevel gear drive (38,32) for the elevating screw (22) in the telescopic leg subassembly (12,14). The input gears are in constant engagement with their mating respective output gears. Shifting between high speed low torque output and low speed high torque output is achieved by axial movement of the input shaft (70) within and relative to the hubs of the input gears. This input shaft has a male transverse drive pin (88) which selectively engages with cooperative transverse female sloped wall drive slots (82,86) in the facing inner axial ends of the axially fixed input gears.
Patent EP-0441064-B1 (EP)
Inventor: YANG CHING-YUN MORRIS
IPC: A61F13/15
Filed: 1990-12-28
Granted: 1995-02-15
Abstract: This invention provides a disposable urinary pad (10) comprising a liquid-impermeable backing (12), an absorbent core (13) and a liquid permeable facing (14) adhered to the shell so as to entrap the absorbent core therebetween. The absorbent core comprises a web of absorbent fibers and superabsorbent material and has a liquid-permeable transfer layer adjacent to one surface. The absorbent core is pleated, as in an M-configuration, to form therein a center lengthwise channel (24). The transfer layer, after pleating of the absorbent core, extends down the sides of the core so as to provide a liquid path to the bottom of the core. <IMAGE>
Patent EP-0433133-B1 (EP)
Inventor: ZERROUK ROBERT
IPC: C01F17/235
Filed: 1990-12-05
Granted: 1995-03-29
Abstract: Process for the preparation of a colloidal dispersion of a cerium(IV) compound in aqueous medium. 
<??>This process consists in digesting a cerium(IV) hydrate with an acid which has a pka of between 2.5 and 5.0, separating the compound obtained and dispersing it in water. 
<??>The dispersions obtained have a pH of between 1.5 and 5.
Patent EP-0401149-B1 (EP)
Inventor: KLEIN RONALD JAMES
IPC: D21C9/147
Filed: 1990-05-04
Granted: 1994-04-13
Abstract: A process is provided for a two-stage oxygen delignification of chemical pulp in which 0.01% to 1% hydrogen peroxide is incorporated into the first and, optionally the second stage. The invention is particularly suitable when the pulp is subsequently bleached with at least one chlorine dioxide stage and at least one hydrogen peroxide stage.
Patent EP-0446288-B1 (EP)
IPC: A45B3/04
Filed: 1989-12-04
Granted: 1993-07-28
Abstract: Dans le parapluie ou le parasol éclairés décrits (1), deux conducteurs lumineux coaxiaux (non représentés) sont disposés à l'intérieur du mât (2) du parapluie. Le conducteur lumineux interne alimente en lumière la région centrale de la couverture (3), un certain nombre d'autres conducteurs lumineux placés dans les baleines (4) terminées par des aiguillettes de baleine diffuseuses de lumi ère (11), ainsi qu'une pointe de mât diffuseuse de lumière (12), alors que le conducteur lumineux externe alimente en lumière la région périphérique de la couverture (3). On peut faire passer par commutation l'intensité de l'éclairage d'un conducteur lumineux coaxial à l'autre, en utilisant un organe optique (non représenté) installé dans la poignée (7) et commandé par un bouton (36) qu'on peut faire coulisser manuellement. La poignée (7) contient également les piles nécessaires, une ampoule lumineuse légère et une lentille et/ou un réflecteur (non représentés), et on peut effectuer la commutation par exemple en modifiant la position de l'ampoule.
Patent EP-0449909-B1 (EP)
IPC: H01R39/24
Filed: 1989-12-20
Granted: 1993-04-07
Abstract: PCT No. PCT/EP89/01579 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Dec. 20, 1989 PCT Pub. No. WO90/07211 PCT Pub. Date Jun. 28, 1990.A press-molded collector shoe having a body made of a first carbon piece, and a layer disposed on a side thereof made of a second, less conductive carbon piece. The second piece covers only a portion of the side of the collector shoe. An electrical lead projects from a portion of the side which is not covered by the second piece. During the production of the collector shoe the surface layer is pre-pressed in a separate step and the first carbon piece into which the lead wire is imbedded and the second piece are then pressed together.
Patent EP-0455678-B1 (EP)
Title: Indicating device for rotatably mounted component parts
IPC: G05D16/06
Filed: 1990-01-23
Granted: 1992-08-12
Abstract: A rotary adjustment knob (14) of a spring cap (12) surrounds a cylindrical revolving element (48). The rotary (14) and the revolving element (48) are provided with teeth (50, 52) and are so guided by a concentric and an eccentric groove (44, 46) in the surface of the spring cap (12) that their teeth intermesh at a position on the circumference. A scale on the revolving member visible is through a window (54, 54a) in the rotary knob.
Patent EP-0462219-B1 (EP)
Inventor: HOSTETTER D L USDA-ARS-NPA GRA
IPC: A01N63/40
Filed: 1990-03-07
Granted: 1995-11-15
Abstract: A multiple embedded nuclear polyhedrosis virus isolated from the celery looper, Syngrapha falcifera, was found to have broad insecticidal activity against lepidoptera species.
Patent EP-0429573-B1 (EP)
IPC: F02D41/20
Filed: 1990-05-16
Granted: 1993-08-11
Abstract: Des circuits servent à commander des consommateurs électromagnétiques, notamment des soupapes magnétiques de moteurs à combustion interne. Afin de réduire autant que possible la dissipation de puissance, au moins deux organes commutateurs (4, 5) susceptibles d'être commandés indépendamment l'un de l'autre appliquent des tensions (U1, U2) différentes au consommateur (1).
Patent EP-0427836-B1 (EP)
IPC: F28B11/00
Filed: 1990-05-29
Granted: 1993-09-22
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Überwachung des Wärmeübergangs und damit des Wirkungsgrades eines Kondensators. Es wird durch Absperren eines Kondensatorrohres eine Wassersäule gebildet, die die Dampftemperatur TS annimmt und deren Ausströmzeit nach der Wiederfreigabe der Durchströmung zur Messung der Strömungsgeschwindigkeit ausgenutzt werden kann. Bei Kenntnis der Wassereintrittstemperatur T1 und der Wasseraustrittstemperatur T2, die an demselben Kondensatorrohr gemessen werden, läßt sich der Wärmeübergang durch das gemessene Kondensatorrohr sehr genau feststellen, so daß danach z.B. eine Reinigungsanlage mit Schwammgummikugeln gefahren werden kann. Auf diese Weise wird jeder Bruchteil des möglichen Kondensatorwirkungsgrades ausgenutzt.
Patent EP-0478580-B1 (EP)
Title: Monosaccharides de d-aldohexose a teneur reduite en calories
IPC: A23L33/20
Filed: 1990-05-07
Granted: 1993-10-06
Abstract: Les composés D.-Talose et D-allose sont des sucres à teneur réduite en calories, qui sont doux au goût, qui ont un volume et qui supportent la caramélisation. Ce type de sucres peut être utilisé efficacement en soi ou combiné à des édulcorants puissants, pour édulcorer une grande variété d'aliments et de produits alimentaires, tout en leur conférant du volume et du corps. Ces composés sont particulièrement appropriés pour être utilisés comme substances sucrantes dans des produits cuits au four, étant donné qu'ils se comportent de façon très similaire au saccharose lorsqu'ils sont soumis à la caramélisation.