baber/WOPTO huggingface dataset:
Patent EP-0306446-A1 (EP)
Inventor: GUY GABRIEL
IPC: G02C5/22
Filed: 1988-08-15
Abstract: The hinge consists of two articulated knuckles (1, 2), one (1) of which is fixed to the face part (4) of the frame while the other knuckle (2) is connected to a side-piece (5) of this frame by an elastic component. The elastic component consists of a sleeve (6) in which a screw (7) is mounted so that it slides, the threaded end of the screw being engaged in an internally tapped hole provided in the knuckle (2). The section of this knuckle (2) containing the hole has an outer surface whose shape corresponds to the inner shape of the sleeve (6) and engages slidingly in the sleeve. The body of the screw (7) is surrounded by a compression spring (8) bearing at one end against the head of this screw and at the other against a plate (9) introduced transversely into an opening (10) in the sleeve (6) and provided with a hole (11) for the screw to pass through. The side- piece (5) can be opened out beyond its normal opening position, the maximum opening of the side-piece (5) being determined by the abutment of a part (13) of the screw (7) against the plate (9). <IMAGE>
Patent EP-0317636-A1 (EP)
Inventor: KAWASAKI KIYOHITO
IPC: D07B1/06
Filed: 1988-03-01
Abstract: Pneu radial pour charges élévées dans lequel des câblés métalliques possédant une structure à torsion simple, obtenue en retordant de 3 à 5 filaments métalliques présentant un diamètre compris entre 0,13 et 0,32 mm et une moyenne arithmétique des allogements P1 comprise entre 0,35 et 1,0 %, dans la plage d'une charge allant de 0,25 à 5 kgf/pièce, sont disposés de manière à former une nappe de carcasse, de sorte que l'interstice entre les câblés dans la partie terminale de la nappe de carcasse est au moins égal à 0,25 mm. Cet agencement permet de réduire considérablement le poids du pneu, d'éviter le problème posé par l'usinage des talons lâches et similaires, d'augmenter la résistance à la rupture de la partie terminale de la nappe de carcasse, la résistance à la corrosion, à la fatigue et à l'usure. De même, il est possible d'améliorer considérablement la résistance aux égratignures latérales du pneu radial (propriété antirupture des câblés). Le pneu radial ci-décrit peut être conçu pour satisfaire à une relation spécifique entre la résistance à la traction TS du filament métallique et le diamètre d du filament métallique dans la plage où l'indice de charge selon ISO 4209/1 est égal ou inférieur à 121 et égal ou supérieur à 122, de manière à améliorer encore les différentes propriétés susmentionnées.
Patent EP-0393186-A1 (EP)
Inventor: NOMURA OSAMU
IPC: A61M1/36
Filed: 1988-07-06
Abstract: An object of a blood storage tank of the present invention is to check the generation of bubbles in a blood in an extracorporeal circulation circuit. The blood storage tank consists of a blood storage portion which is equipped with a blood inlet and a blood outlet and stores temporarily blood, and a liquid- permeable blood jet prevention member is fitted to the blood inlet. In this case, since the blood flows into the blood storage portion through the blood jet prevention member, the jet of the blood can be checked and the occurrence of bubbles in the blood can also be prevented.
Patent EP-0356464-A1 (EP)
Inventor: CLARK DANIEL C
IPC: B60G17/015
Filed: 1988-01-20
Abstract: An "active" suspension system provides two parallel force-transmitting 
paths between the body and wheel of a vehi­
cle. The first path has a main spring (41), and the second path includes an 
actuator (42) and a spring (43). LVDT's (53, 55) 
are arranged to monitor the displacements of the actuator (42) and the 
spring (43). The actuator is arranged in a high-gain 
closed position or velocity servoloop. The actual force (F w ) 
exerted by the suspension system on the body is determined 
and compared with a desired force (F c ) to produce a force 
error signal (F e ). The force error signal (F e ) 
is converted to a 
command signal supplied to the servoloop. The servoloop operates the 
actuator (42) so as to continuously drive the force 
error signal (F e ) toward zero.
Patent EP-0334302-A1 (EP)
Inventor: NAKHMANSON RAOUL S DR
IPC: F02B75/36
Filed: 1989-03-21
Abstract: In order to provide a machine, particularly an internal combustion engine which is characterised by a compact construction and a relatively high efficiency and manages with few moving parts, a first, fixed plate (2) and a second plate (3), arranged parallel to the plate (2) and at a distance therefrom, are provided, the second plate (3) being supported by means of its central axle (8) such that it can rotate with respect to the plate (2). Between these plates (2) and (3) there are provided a large number of elongated wall elements (4) which rest in a sliding and sealing manner on these plates (2, 3) and, together with the plates (2, 3), form operating chambers (11a, b, c, d). Each wall element is connected in a sealing manner at its end points (12) to at least one further wall element (4) in a hinged manner such that the wall elements (4) form a moving grid (5) which is mounted in a rotatable manner with at least one point (7) on the plate (2) and with at least two points (6a, 6b) on the plate (3), such that when the plate (3) rotates, the operating chambers (11a, b, c, d) alternately assume minimum and maximum volumes. Mounted in the axis of rotation of the plate (3) is a shaft (18) which can be used as a drive shaft, for example for the wheels of a motor vehicle. …<IMAGE>…
Patent EP-0401407-A1 (EP)
Inventor: WALTER KURT
IPC: G01F11/02
Filed: 1989-06-08
Abstract: The filling pump is intended for metering liquid or viscous products into cell-shaped receptacles which are conveyed cyclically in line, as a whole field of cells, in rows arranged at a distance apart. The filling pump consists of a plurality of piston metering pumps (11), which correspond to the number of cells in the cell field, are arranged beside and behind one another in rows and can be commonly driven, with a closing and opening mechanism in the form of a valve block (16), arranged below the piston metering pumps, in which rotary slide valves (3) which can be rotated in phase by means of a common drive and have mass guidance ducts (4) are arranged, and filling mouthpieces (5) for the receptacle (17) are assigned to each of these. In order to be able to fill fields which are very tightly filled with cells by offsetting, using such a filling pump, the filling pump is so designed that a rotary slide valve (3) with its mass passage ducts (4) is arranged below each row (1, 1') of pumps, arranged transversely to the direction of passage through the cell field, which are arranged relative to each other at a distance (D) which is double the distance (D1) between the filling mouthpiece rows (2). The filling mouthpieces (5) of two filling mouthpiece rows (2) are connected via intermediate ducts (6, 6') to the cylinder bore (7) of the rotary slide valve (3), each of the connecting mouths (8) of the ducts (6, 6') being arranged in the area of the outlet mouths (9) of the mass passage ducts (4) of the rotary slide valve. <IMAGE>
Patent EP-0412172-A1 (EP)
Inventor: AOSHIMA MASASHI
IPC: B29K19/00
Filed: 1989-07-07
Abstract: A heat-shrinkable, tubular foam can be produced from a composition which comprises 100 parts by weight of an ethylene-α-olefin-nonconjugated diene copolymer, 1 to 20 parts by weight of a foaming agent, 5 to 100 parts by weight of a thermoplastic resin having a Vicat softening point of 50° to 200°C, and up to 10 parts by weight of a crosslinking agent, by shaping the composition into a tube, crosslinking and foaming the tube and pressurizing the tube in the interior to inflate it. This heat-­shrinkable, tubular foam is best suited for jacketing pipes, horses, and the like.
Patent EP-0355023-A1 (EP)
Inventor: SOKAI KATSUJI C O AKI SEISAKUS
IPC: H01F30/12
Filed: 1989-08-11
Abstract: A phase-shifting transformer is disclosed which comprises a six-phase core (31) including six independent magnetic circuits, numbered first through sixth from right to left in the figure. The combined U-, V-, and W-phase windings of the main transformer unit (1) link with the fifth, third, and first magnetic circuits, respectively; on the other hand, the combined a-, b-, and c-phase windings of the series transformer unit (11) link with the sixth, fourth, and second magnetic circuits. The winding directions of the V- and b-phase windings are reversed with respect to those of other phase windings. Thus, the phase angles between the main magnetic fluxes generated in any two adjacent magnetic circuits are equal to 30 degrees. Consequently, the magnitudes of the differential magne­tic fluxes passing through the interphase portions (34) between two adjacent magnetic circuits are reduced to about one half of the magnitudes of the main magnetic fluxes, with the result that the cross-sectional area of the interphase portions (34) of the core can be reduced to about one half of that of its main leg por­tions (33).
Patent EP-0362768-A1 (EP)
Inventor: NOURI TAOUFIK
IPC: A61B3/00
Filed: 1989-10-02
Abstract: A device for maintaining the head of a patient in a predetermined position, in particular during an ophthalmological examination or treatment, the said device comprises a base (10), a horizontal crosspiece (1) which carries means (2', 2") for holding the patient's forehead still, support means (5, 6) for this crosspiece, means (8) for holding the patient's chin still, and support means (7) for these chin-holding means. By virtue of the presence of a single side post (5), the upper part of which carries the crosspiece (1), the device gives the doctor a great freedom for manoeuvre whilst at the same time making it possible to hold the patient's head still in an effective manner. <IMAGE>
Patent EP-0327168-A1 (EP)
Inventor: JOELSSON BO GUNNAR
IPC: H05B6/66
Filed: 1989-01-27
Abstract: A microwave oven for predominately heating of food, in which power control is obtained by pulsing of a microwave source comprised therein during sequence of operation periods. The start moment of the microwave source is sensed during each operation period, and the switch on time of the microwave source during each operation period is calculated from the start moment. Start moment related variations in supplied average power level are eliminated.
Patent EP-0370548-A1 (EP)
Inventor: TANNENBAUM ELI
IPC: E21B49/00
Filed: 1989-11-02
Abstract: A system for the quantitative analysis of one or more evolving gases exiting a borehole includes a Venturi ejector (42) for substantially capturing liberated gases in the bell nipple (43) and return line (27), a rotating disk extractor (90-92-95) for substantially extracting gases entrained and dissolved in drilling mud, and a gas analyzer (60) for analyzing and quantifying the captured and extracted gases. The Venturi ejector preferably is operatively coupled to the return line, and a pipe wiper (48) may be arranged to partially cover the bell nipple (43). The ejector sucks liberated gases out of the return line (27) and causes a negative pressure to occur at the bell nipple (43) such that air is sucked into the bell nipple rather than exiting the same. The rotating disk extractor has air flowing countercurrent to the mud flow. As the disks (95) rotate, they pick up a thin liquid film of mud which is exposed to the air stream. Dissolved hydrocarbon gas in the thin film evaporates, and entrained bubbles break resulting in the gases entering the air stream which is passed through a liquid trap out to a gas analyzer. By knowing the rate of air flow through the ejector and the extractor, the rate of mud flow through the system and through the extractor, and the gas compositions as determined by the gas analyzer, the quantitative components of the different gases in the mud are found. Also, with known rates, the gas flows may be combined in a proper ratio to provide a single representative gas stream.
Patent EP-0335583-A1 (EP)
Title: Hydrotreating catalyst and process
Inventor: NEBESH EUGENE
IPC: C10G65/04
Filed: 1989-03-22
Abstract: A hydrotreating catalyst, useful in the production of lubricating oils from crude hydrocarbon oil stocks, comprises at least one Group VI metal, metal oxide, or metal sulfide, and at least one Group VIII metal, metal oxide, or metal sulfide, supported on a carrier wherein (A) the catalyst comprises from 10% to 35% by weight of combined metal, and the atomic ratio of the Group VIII metal to Group VI metal is from 0.5:1 to 2:1; (B) the carrier comprises from 0.5 to 10 weight percent of halogen, from 0.5 to 5% by weight of silica and from 85 to 99% of alumina; and (C) the catalyst has a median pore radius of from 30 to 65 Angstroms, and a surface area of from 120 to 180 m²/g. A suitable carrier may be prepared by mixing alumina and a solution of fluo­silicic acid and a mineral acid followed by extrusion, drying and calcining, the resultant carrier being impregnated with a solution of the metal components and then calcined.
Patent EP-0352077-A1 (EP)
Inventor: ELLIS ANTHONY GEORGE
IPC: A23N15/00
Filed: 1989-07-19
Abstract: Apparatus for the removal of the core from an item of produce, in particular a cauliflower, comprises a support (26) whereby the item is held over an aperture on a conveyor (13) and a blade (21, 22) moves in an arcuate path from below, whereby the core is cut away and falls through the aperture. The blade (21, 22) may be in two scoop-like segments which pivot from either side of the aperture so that the cutting edges, which are obliquely formed, meet at the closed position.
Patent EP-0364154-A1 (EP)
Inventor: IWAMOTO MASAKATSU C O KAGAWA W
IPC: A61B3/15
Filed: 1989-10-05
Abstract: An optical measuring apparatus for examining an eye (E) includes an axes-aligning and focusing optical system (15) comprising a pair of optical axes-aligning light sources (21). Two images of beams emitted by the respective light sources (21) and reflected by the cornea of the eye are detected by a light receiving sensor (13) when the beams are focused substantially on the eye. Discriminating devices (31-35, 38-40) determine whether or not the optical axes of the reflected cornea images are centrally detected by the light receiving sensor (13). Only when the optical axes are aligned and are in-focus is the measuring light (2) projected on the eye.
Patent EP-0386365-A1 (EP)
Inventor: THORN WILLIAM F
IPC: H01J9/227
Filed: 1989-11-06
Abstract: An aspirating inflator assembly (10) for a vehicle occupant restraint system comprises a housing (16) having spaced sidewalls (26, 28), a back wall and an openable front wall (42). An airbag (44) is stored internally of the housing (16). Multiple gas generators (12) are supported on or adjacent to the back wall (14) of the housing (16). The housing has a plurality of apertures (30) in the sidewalls (26, 28) thereof that are normally closed by valves (32) which are openable to aspirate ambient air into the housing but preclude exhaust of air outwardly of the housing.
Patent EP-0341106-A1 (EP)
Inventor: ILTIS ALAIN
IPC: C01B35/04
Filed: 1989-04-11
Abstract: Process for the preparation of rare-earth borides. The characteristic of the process is heating a rare-earth halide, aluminium and elemental boron. A rare-earth boride preferably means a rare-earth chloride or fluoride. The rare-earth boride obtained is a rare-earth hexaboride or tetraboride, depending on the stoichiometric quantities used.
Patent EP-0349387-A1 (EP)
Inventor: DE FRAGUIER SIXTE
IPC: H01J35/06
Filed: 1989-06-22
Abstract: The problems are resolved of temperature holding of cathodes by making hollow beam-shaped flat cathodes. This ensures them a rigidity inherent in the beam-shape without however endowing them with the disadvantages of too large a thermal inertia. …<IMAGE>…
Patent EP-0361993-A1 (EP)
Inventor: CONIL JEAN-PIERRE
IPC: H05B37/02
Filed: 1989-08-17
Abstract: The remote control system comprises, in a same zone to be controlled (Z1; Z2), at least one transmitter (E1; E2) controlling a plurality of receivers (Ri, Rj; Rl, Rm) each provided with receiver- address coding means (15) and with user-equipment (20, 30; 50, 60) control means (26). In each of the receivers (Ri, Rj; Rl, Rm) of a same zone to be controlled (Z1; Z2) is coded an address which is assigned thereto in accordance with a pre-established fixed order and which differs from one receiver to the next, whereas in the transmitter (E1; E2) of the same zone is coded the list of receivers which it controls. Application in particular to the control of lighting in offices with removable partitions. <IMAGE>
Patent EP-0333609-A1 (EP)
Inventor: LAPIERRE GILLES H
IPC: B41J2/21
Filed: 1989-03-16
Abstract: The device according to the invention comprises a work table placed in front of a stationary substrate (1). The table comprises a fixed rectangular frame (3), an arm (9) which is displaced by a servomotor along a first axis (YY'), a carriage (11) which is displaced by a second servomotor along a second axis (ZZ'), and a toolholder (13) which is displaced by a third servomotor along a third axis (XX'). The toolholder carries one or more tools, each equipped with one or more nozzles for spraying a coloured liquid. Each servomotor comprises a control loop which receives successive nominal values from a central unit (21). …<??>One use is the automatic execution in a single operation of high-definition polychronic graphics, for example advertising hoardings which can be designed on a computer-assisted image design unit. …<IMAGE>…
Patent EP-0360785-A1 (EP)
Inventor: BERGER KONRAD
IPC: E04F13/21
Filed: 1989-09-13
Abstract: A constructional element to cover building façades consists of a concrete panel (1) and stone panels (3) connected thereto. Between the concrete panel (1) and the stone panels (3), a separating layer (5) is provided, which is formed by a plastic film with elastic action. The fastening of the stone panels (3) to the concrete panel (1) is carried out by means of hook-like stirrups (11), those ends of which which project from the concrete panel (1) are grouted in in recesses (12) which are provided in the stone panels (3). The hook-like stirrups (11) are provided with an elastic covering (13) in the region of their anchorage in the concrete panel (1). 
<??>As a result of the elastic intermediate layers (5) on the one hand and the elastic coverings (13) on the other hand, the stone panels (3) are slightly movable in relation to the concrete panel (1), so that the danger of the stone panels becoming detached from the concrete panel no longer exists. 
<IMAGE>
Patent EP-0374192-A1 (EP)
Inventor: ROLAN
IPC: B60J11/00
Filed: 1988-08-08
Abstract: La housse de protection (10) pour des véhicules automobiles est découpée pour épouser approximativement la forme d'une automobile et est constituée d'un matériau en feuille imperméable avec une surface externe réfléchissante pour renvoyer la lumière solaire incidente. La surface interne de la housse présente une rugosité suffisamment plus grande que la surface de la carrosserie de la voiture pour éviter l'adhésion sur cette dernière et permettre le passage de l'air entre la surface de la voiture et la surface interne de la housse. L'air passant entre la housse et la carrosserie de la voiture a également une fonction d'isolation. Des moyens (24, 26) sont prévus au niveau de la partie supérieure de la housse pour ventiler l'air sous la housse et résister à l'entrée de l'eau. Des tests ont montré qu'une telle housse pour voiture peut maintenir une voiture à une température jusqu'à 45°C plus basse que la température d'une voiture stationnée au soleil mais dépourvue de la housse.
Patent EP-0346451-A1 (EP)
Inventor: ISAACS CHARLES E
IPC: A61K31/23
Filed: 1988-12-29
Abstract: Cette invention concerne l'activité antivirale et antibactérienne d'acides gras et de monoglycérides. Plus particulièrement cette invention concerne l'inactivation de virus enveloppés et la destruction de cellules au moyen d'acides gras et de monoglycérides. Elle traite également d'une composition pharmaceutique antivirale et/or antibactérienne, se composant essentiellement de support pharmaceutique inerte, et d'une quantité efficace d'un ou de plusieurs composés choisis dans le groupe composé d'acides gras et de monoglycérides de ceux-ci.
Patent EP-0397770-A1 (EP)
Inventor: LOGAN WILLIAM ALLAN DEMPSTER
IPC: B63B27/16
Filed: 1989-02-06
Abstract: Un agencement de lancement et de récupération (10) d'un corps submersible (11) depuis une enceinte flottante (12) comporte une flèche (15) disposée en porte-à-faux par rapport au flanc de l'enceinte à proximité de son axe de tanguage et portant un bras (16) pendant vers le bas, de préférence articulé de manière pivotante en (17) par rapport à ladite flèche mais verrouillable en fonctionnement, et pouvant être déployé et rétracté par des vérins hydrauliques (24, 25). Le bras (16) porte un dispositif (22) permettant d'amarrer solidement un corps submersible et peut être déployé jusqu'à une position située au-dessous d'une zone d'interface à turbulence (21) pour arrimer ou libérer le corps. Ce dernier est mû à travers les parties inférieures de la zone d'interface par les vérins, et le mouvement à proximité des partie et surface supérieures est effectué le cas échéant par le relevage de la flèche et de son bras verrouillé. On peut faire pivoter la flèche et son bras afin de transférer le corps sur l'enceinte. Le support rigide du corps et le mouvement forcé dans les deux sens à travers l'interface rendent le fonctionnement indépendant des forces externes s'exerçant sur le corps et des limitations de vitesse des systèmes de suspension par câble. Ces suspensions par câble (31, 32, 36) peuvent s'employer pour le corps immergé et ne nécessitent que la capacité de traction pour ce dernier, et non la capacité supplémentaire exigée pour le récupérer à travers l'interface.
Patent EP-0409896-A1 (EP)
Inventor: EL MURR NABIL
IPC: G01N27/327
Filed: 1989-04-19
Abstract: Cette électrode est caractérisée par le fait que sa partie enzymatique et sa partie de détection sont combinées, ladite électrode consistant en une matrice (7) réalisée à partir d'une poudre conductrice assurant la détection et renfermant, en mélange intime avec ladite poudre, au moins une enzyme immobilisée, incorporée de façon homogène dans sa masse, ladite électrode étant directement en contact avec le substrat à doser sans membrane(s) intermédiaire(s) perméable(s) ou semi-perméable(s). Elle présente une surface utile (9) renouvelable par frottement ou découpe, de telle sorte que sa surface soit toujours identique à elle-même. Elle peut cependant être du type à usage unique, jetable. Cette électrode peut être utilisée dans tous les domaines mettant en jeu des réactions enzymatiques, en tirant profit de leur sélectivité, par exemple, pour les dosages dans l'industrie chimique, dans les domaines médicaux et biologiques, ainsi que dans les industries agro-alimentaires.
Patent EP-0417126-A1 (EP)
Title: Device for connecting a container to a dispensing head.
Inventor: SCOTT ALISTAIR
IPC: B67D1/04
Filed: 1989-05-05
Abstract: A connector for a bottle of concentrate for a carbonating apparatus has a cylindrical body the upper end of which carries a structure defining a number of radially extending baffle and a central opening through which a dip tube may be inserted into the bottle. A latching ring for connecting the connector to the carbonation apparatus is carried by the body at a position outwardly thereof and lower than the baffle structure. The latching ring is constructed to snap on to a corresponding boss on the carbonation apparatus. The bottle is detached from the carbonation apparatus, after exhaustion of the contents, by removal of a tear-off strip which connects the latching ring to the body of the connector. To facilitate connection of a fresh bottle of concentrate to the apparatus, the apparatus includes a housing which is detachable from the remainder of the apparatus and which carries the dip tube and other elements co-operable with the connector for attaching the bottle.