baber/WOPTO huggingface dataset:
Patent EP-0347084-A1 (EP)
Inventor: WILLIAMS JOHN LESLIE
IPC: B65D47/18
Filed: 1989-06-05
Abstract: An ophthalmic device (10, 31, 50, 81) in the form of a cup (11, 31, 51) having a periphery (12, 32, 52, 85) substantially scaphoid in plan for contacting a facial region in the vicinity of an eye. The interior of the cup is accessible from its exterior by way of at least a first port (14, 34, 58, 86) and a second port (15, 35, 60, 87). The first port (14, 34, 58, 86) provides an inlet for a dispensing unit (17, 38, 63) for material to be supplied to the eye. The second port (15, 35, 60, 87) provides a target for viewing by an eye about which the periphery (12, 32, 52, 85) is disposed. The device (10, 30, 50, 81) is preferably fabricated from a material which is substantially opaque or imperfectly transparent and the second port (15, 35, 60, 87) is an aperture which provides a viewing target for an eye with which the device is being used. Alternatively the device can be in the form of a transparent shell with a distinctive target supported on the shell. A projection (16) can be located on the device (10, 30, 50, 81) outside the periphery (12, 32, 52, 85) to form an initial contact point for the device (10, 30, 50, 81) on a facial region in the vicinity of an eye. The projection (16) serves to enhance contact with, and displacement of, a displacable surface in the region of the eye on which it is located on movement of the device (10, 30, 50, 81) relative to the eye.
Patent EP-0361656-A1 (EP)
Inventor: BRADLEY LIAM PATRICK
IPC: G01R35/00
Filed: 1989-07-27
Abstract: The invention concerns apparatus for testing a transducer of the kind which normally operates in a liquid medium such as water. The apparatus comprises a loading rod (14) havng an elongated solid body so dimensioned as to simulate the normal operating acoustic impedance presented to the transducer to be tested by its normal operating medium, means (20, 10, 11) for locating the loading rod over the active head of the transducer, and spring means (16) for biasing the rod into contact with the transducer. The means for locating said rod preferably comprise a housing (11) having a reaction plate (10) carrying a compression spring (16) for biasing the loading rod (14) towards the transducer to be tested.
Patent EP-0336849-A1 (EP)
Inventor: LAEUFFER JACQUES
IPC: H02M3/28
Filed: 1989-04-07
Abstract: A high DC voltage obtained by inverting (2), stepping-up (4) and rectifying (5) a low DC voltage (1) is regulated in such a manner that the maximum in this high DC voltage reaches a predetermined maximum with each inverting pulse of the inverter. For this purpose, a succeeding pulse of the inverter is triggered (16) once the high voltage of the high DC voltage signal has become less than the predetermined maximum reduced by the measure of a variation in this high DC voltage during a preceding pulse (33, 34). 
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Patent EP-0354101-A1 (EP)
Inventor: OLLAT MARC
IPC: A47C4/16
Filed: 1989-07-27
Abstract: Le premier élément mobile (7) muni de la crémaillère (9) délimite des fenêtres (32) pour le passage de butées escamotables (31) susceptibles de se placer en regard des crans (21) pour arrêter le doigt (10) du deuxième élément mobile (4), ces butées étant situées aux extrémités libres de branches flexibles (30) inclinées en épis et faisant corps à leurs autres extrémités avec un élément coulissant (28) provoquant, lorsqu'il est actionné, le fléchissement desdites branches qui prennent appui sur un bord des fenêtres et ainsi l'effacement des butées (31).
Patent EP-0340134-A1 (EP)
Inventor: ROUDAUT PHILIPPE ROBERT LOUIS
IPC: B25J15/02
Filed: 1989-04-12
Abstract: The tongs comprise a grasping head (1) and a control member (2). The control member (2) includes a DC electric motor (12-13) powered, through a control circuit (38), from a power source (39). In addition, it comprises a switchable system of permanent magnets. 
<??>The rotor (12) of the motor is integral with a spindle (11) able, through a means of transfer of rotational motion, to actuate the grasping head (1). The spindle (11) is mounted in the body of the member (2) which can move axially between two positions. The stator (13) is mounted free to rotate between two limiting angular positions and is integral with a first part (27-28) of the switchable system of permanent magnets, which part is integral with means (15) of supporting the spindle (11). The second part (29-30) is integral with the body of the member (2). The two parts attract one another when the stator (13) occupies its first angular position, and repel one another when the stator (13) occupies its second angular position. With each angular position there is associated a detector (34 or 35) sending a signal to the control circuit (2) when the stator is in the corresponding limiting angular position. 
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Patent EP-0394357-A1 (EP)
Title: Acknowledge back pager with apparatus for controlling transmit frequency.
Inventor: SIWIAK KAZIMIERZ
IPC: B63B21/48
Filed: 1988-12-12
Abstract: An acknowledge back (ack-back) pager is provided for use in a paging system including a central station which transmits a group of message signals to a group of ack-back pagers which are addressed as a group. The users of the group of addressed ack-back pagers indicate a response to their respective pagers thus providing ack-back data. The pagers in the group of addressed ack-back pagers then simultaneously transmit back to the central station their ack-back data on different frequency sub-bands, a different frequency sub-band being allocated to each of the pagers in the group. To accurately control the ack-back transmit frequency, the pager receives and down-converts the FRX signal thus producing a down-converted FC signal, the frequency of which is measured and stored. The pager selects which sub-band of a plurality of frequency sub-bands within a predetermined range of frequencies is to be used for transmission of the ack-back signal. The pager determines a frequency offset FD corresponding to the selected sub-band, such offset being with respect to a predetermined frequency within such range of frequencies. The pager generates an acknowledge back signal at a frequency (FC+FD)-FCTX and up-converts such signal to a transmit frequency FTX corresponding to said selected sub-band, FCTX being the frequency of a down-converted sample of the FTX signal.
Patent EP-0374201-A1 (EP)
Inventor: SUTER ALOIS
IPC: B29B7/58
Filed: 1989-03-16
Abstract: Lors de la fabrication de pièces moulées en matières plastiques thermodurcissables à plusieurs constituants, ceux-ci sont réunis par écoulement laminaire avant d'être mélangés. A cet effet est agencée à l'extrémité postérieure d'un mélangeur (6) une chambre (2) dans laquelle débouchent des canaux d'amenée (3, 4) des différents constituants, qui sont agencés en anneau autour de la chambre (2).
Patent EP-0451142-A1 (EP)
Inventor: WU MARGARET MAY-SOM
IPC: C10M107/02
Filed: 1989-06-21
Abstract: On a mis au point de nouveaux mélanges de lubrifiants ayant des indices de viscosité remarquablement élevés. Les mélanges sont des associations de polyalphaoléfines à indice de viscosité élevé préparées à l'aide de chrome activé sur catalyseur de silice, et de polyalphaoléfines préparées à l'aide de BF3, chlorure d'aluminium, ou catalyseur de type Ziegler. On prépare aussi des mélanges supérieurs à partir de HVI-PAO avec de l'huile minérale et/ou d'autres lubrifiants liquides synthétiques.
Patent EP-0437520-A1 (EP)
Inventor: HANSEN TOMAS TAGE
IPC: A23L1/30
Filed: 1989-10-10
Abstract: Ladite triglycéride est 2-éicosapentaénoyl-1,3-didécanoyl glycérol, les compositions comprenant cette triglycéride sont des compositions nutritionnelles à usage entéral et parentéral. Les triglycérides de l'invention, lorsqu'on les utilise pour la nutrition, présentent une biodisponibilité supérieure à celle des triglycérides naturels contenant de l'EPA (acide éicosapentaénoïque).
Patent EP-0447416-A1 (EP)
Inventor: LE GOURRIEREC ROLLAND
IPC: E04G13/02
Filed: 1989-11-15
Abstract: L'invention concerne un procédé de fabrication de poteaux en béton ou similaire à section transversale polygonale. Selon l'invention, on coule et laisse durcir le béton dans un fourreau monobloc (1), en carton en forme de prisme droit ayant une section interne identique à celle du poteau, ce fourreau étant doublé extérieurement suivant toutes ses faces de panneaux de renfort (2), en une matière rigide ou semi-rigide qui recouvrent lesdites faces, le fourreau et les panneaux de renfort associés étant maintenus assemblés en contact mutuel, en position d'utilisation, par des moyens de cerclage (5), ou similaires.
Patent EP-0380063-A1 (EP)
Inventor: HORWELL DAVID C
IPC: C07D307/79
Filed: 1990-01-23
Abstract: Novel 1,2-cyclohexylaminoaryl amides of formula I
     are useful as analgesic agents having very high kappa-opioid affinity and selectivity and potency and are useful as analgesics, diuretics, antiinflammatory and psychotherapeutic agents. 
     Methods for making the compounds and pharmaceutical compositions containing them are also disclosed.
Patent EP-0396930-A1 (EP)
Inventor: PAPKE WOLFGANG
IPC: B60R1/08
Filed: 1990-04-12
Abstract: The invention relates to a bus (2) with at least three exterior mirrors (13, 14, 15) which are mounted in the region of its front (1) and of which a first (13) is provided as a vehicle rear view mirror, a second (14) is provided for viewing the entrance and/or axle and a third (15) is provided for observing the lateral distance between the bus and the carriageway boundary. In order to provide a set of exterior mirrors for such a bus (2), the exterior mirrors (13-15) of which set can be mounted and adjusted easily, and which have a self-cleaning effect, the invention proposes that the exterior mirrors be arranged on a common, L-shaped moulded body (5) with an enclosed surface on all sides. The exterior mirrors form a part of the surface and the moulded body has an aerodynamic shape with a supporting surface cross-section for the purpose of self-cleaning of the mirrors. <IMAGE>
Patent EP-0412375-A1 (EP)
Inventor: GRESENS HARRY
IPC: D06C3/06
Filed: 1990-07-27
Abstract: The invention relates to an apparatus for correcting textile-web distortions, and it contains at least one straightening roller (1), subdivided into individually drivable roller parts (1a, 1b), and a stationary supporting body which rotatably supports the roller parts. An especially space-saving design affording a plurality of subdivision possibilities is obtained if each driven roller part of the straightening roller can be driven by a separate drive motor (3a, 3b) provided within this roller part, and if all the drive motors are likewise supported on the common supporting body of the roller parts.   <IMAGE>
Patent EP-0429851-A1 (EP)
Inventor: NURIT JEAN-PIERRE
IPC: A63C5/12
Filed: 1990-10-24
Abstract: The process for manufacturing a ski with a composite structure according to the invention comprises a stage of assembling at least a first (1) and a second (2) element by the action of a layer of polyester or vinyl ester adhesive (5). There is a lack of adherence between the first element (1) and the adhesive (5). A film (6) in the solid state is interposed between the said layer of adhesive (5) and the junction surface (3) of the said first element (1), the said film comprising at least one layer based on polymers, such as a grafted polyethylene, permitting the adhesion of the adhesive (5) on the assembly formed by the element (1) and the film (6).
Patent EP-0445389-A1 (EP)
Inventor: KRISMER BRUNO E DR
IPC: C22C26/00
Filed: 1990-12-07
Abstract: The present invention relates to boron-containing cobalt-bonded diamond cutting tools, processes for preparing them and their use.
Patent EP-0411702-A1 (EP)
Inventor: HOFFMAN JACOB M
IPC: C07D495/04
Filed: 1990-07-27
Abstract: 4-(2-Methyl-2-hydroxypropylamino)-5,6-dihy­drothieno[2,3-b]thiopyran-2-sulfonamide-7,7-dioxide is a major mammalian metabolite of 4-(2-methylpropyl­amino)-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfon­amide-7,7-dioxide and is itself an active carbonic anhydrase inhibitor useful in the treatment of ocular hypertension by topical administration.
Patent EP-0390587-A1 (EP)
Inventor: ISOZUMI SHUZOU C O MITSUBISHI
IPC: H02K7/04
Filed: 1990-03-30
Abstract: A starter motor includes an electric motor (1) having the armature (1b; 20) balanced in terms of rotation, thereby preventing generation of a centrifugal force which applied to a bearing (8).
Patent EP-0395283-A1 (EP)
Inventor: PATEL MILAN NANDUBHAI
IPC: F16K17/19
Filed: 1990-04-17
Abstract: A pressure reducing valve (1) is mounted directly on a high pressure (300 bar) gas cylinder (23). When a standard adaptor is inserted in the outlet (4) and handwheel (20) is opened gas is available at outlet (4) at a maximum pressure of 200 bar. When a special filling adaptor (24) is inserted in the outlet (4) the cylinder can be refilled to its maximum pressure of 300 bar. The special filling adaptor (24) has a seal (25) which inhibits gas flow from a chamber (28) via a passage (22) to the surrounding atmosphere. This, in turn, inhibits a piston (8) moving downwardly to close the inlet (3) of the pressure reducing valve (1) as would be the case in normal service.
Patent EP-0424152-A1 (EP)
Inventor: MCGREGOR WALTER
IPC: A61B17/06
Filed: 1990-10-18
Abstract: A needle having ten edges, forming a star-shaped cross-section. The needle also presents a tapered end. With reduced cross-sectional area, the improyed needle results in easier tissue penetration, better wound opening area performance, and minimized tissue distortion. In an alternate embodiment, wound opening is further reduced by creating an eight-sided, star-shaped needle cross-section.
Patent EP-0434540-A1 (EP)
Inventor: BOUQUET PAUL
IPC: B62D25/16
Filed: 1990-12-18
Abstract: Mudguard consisting of a middle part (10) and two end parts (12), having an approximately elliptical outline, the middle part (10) having a mean radius of curvature greater than that of the end parts (12) which are mounted on tubes (32) attached to the vehicle chassis.   The invention applies particularly to semi-trailer tractors. <IMAGE>
Patent EP-0390752-A1 (EP)
Inventor: CAMUFFO SERGIO
IPC: B62D25/20
Filed: 1990-03-20
Abstract: A rear subassembly (1) for a motor vehicle floor comprises two side members (4, 5) whose cross-sections vary along their lengths, an upper reinforcing plate (6) connected rigidly to the side members (4, 5) and adapted to define a closed cross-section along at least part of the latter, three cross members (7, 8, 13) connecting the side members (4, 5) at the front end (2), at the rear end (3) and in an intermediate region, and a floor element (50) fixed to the side members (4, 5) and the cross members.
Patent EP-0485403-A1 (EP)
Title: Mount for an optical element.
Inventor: WEISSMANN GERHARD
IPC: G02B7/02
Filed: 1990-06-29
Abstract: A mount for mounting a lens in an optical scanning device includes a tubular portion having a first surface which rotatably supports the lens. A second surface includes a plurality of arcuate supports. An annular spring is supported by the arcuate supports and is bent at the points of contact with the supports to extend outwardly beyond the supports to bias the mount and the lens against the scanning device in which it is mounted.
Patent EP-0436693-A1 (EP)
Inventor: BROWN FRANK EDWARD
IPC: B26B21/20
Filed: 1990-07-10
Abstract: Rasoir de sûreté dont la lame (1) est munie d'une pluralité d'orifices à bord tranchant (2) pour le rasage, ainsi que d'un bord rectiligne aiguisé pour tailler, par exemple une moustache. La lame peut être déplacée efficacement par rapport au manche du rasoir (10) de sorte que le bord utilisé pour tailler, qui est normalement en position d'arrêt, puisse être mis en position de marche. La lame est maintenue en position courbée de manière à imprimer au geste décrit ci-dessus un mouvement de balancier.
Patent EP-0433438-A1 (EP)
Inventor: TESCH GUENTER
IPC: A61F7/02
Filed: 1990-07-09
Abstract: Dans un emballage pour thermothérapie, notamment pour thérapie par le froid, comprenant une enveloppe d'emballage constituée par une feuille souple soudée de façon étanche, un liquide emmagasinant la chaleur ou le froid et un matériau de garniture formé de pièces sphériques, ces dernières sont constituées d'agrégats formés de fibres enchevêtrées sphériquement. Le liquide peut pénétrer dans lesdites pièces, ce qui permet de réduire le volume de l'emballage. Non seulement l'emballage peut être convenablement façonné, mais également, le dégagement ou l'absorption de chaleur s'effectue plus lentement, c'est-à-dire sur une période prolongée.
Patent EP-0495785-A1 (EP)
Inventor: BOEHMER GEORG
IPC: F16C11/04
Filed: 1990-08-10
Abstract: Une imprimante (1) comporte un support (10) qui est monté en pivot dans un dispositif de fixation (110) d'un socle de carter en auge (11) et qui, dans une position de fonctionnement, repose sur un appui (111) disposé sur le socle de carter en auge (11). Lors du montage et de la maintenance de l'imprimante (1), le support (10) est soutenu dans une position de montage et de maintenance par un abattant de carter (15) monté en pivot. Dans la position de montage et de maintenance du support (10), des cartes de circuits imprimés (12), qui peuvent également être fixées de manière amovible sur le support (10) et qui peuvent être montées pivotantes dans une articulation à charnière (13), peuvent être ôtées du support (10) par pivotement pour des opérations de réparation et de maintenance.
Patent EP-0499640-A1 (EP)
Inventor: YOSHIDA YASUHIRO
IPC: E02F9/08
Filed: 1990-10-19
Abstract: This invention relates to a sound- and heat-proofing apparatus of an operation valve of a hydraulic excavator or the like. The apparatus of this invention can reduce the temperature around the operator and hydraulic noise and can improve comfortableness of the operator. To accomplish this object, an engine (2) is mounted through an elastic member (4) on a car body frame(5) in an engine room (1), operation valves (7 and 8) are fitted to a bracket (6) which is fitted to the engine (2), and the engine room (1) is substantially closed by outer casings (9 and 10). A sound-proofing material or a heat-insulating material may be fitted inside the outer casings.
Patent EP-0502915-A1 (EP)
Title: Process and device for controlling the flow of operations in electroplating plants.
Inventor: BLAESING HORST
IPC: C25D21/12
Filed: 1990-11-30
Abstract: PCT No. PCT/DE90/00943 Sec. 371 Date Jun. 18, 1992 Sec. 102(e) Date Jun. 18, 1992 PCT Filed Nov. 30, 1990 PCT Pub. No. WO91/08327 PCT Pub. Date Jun. 13, 1991.A process and apparatus are disclosed for controlling the flow of operations in electroplating plants with horizontal throughflow in which the parts to be electroplated, in particular plate-shaped parts, pass through the plant in succession and are electroplated by means of currents applied by anodes. In order to prevent undesirable, increased precipitation on the front faces or edges of parts to be electroplated which follow each other at undesirable distances apart, or at least to reduce this precipitation to an acceptable level, the position of the parts which pass through the plant in succession and/or the distances between these parts are detected and the application of the electroplating currents is controlled as a function of these positions and/or distances by switching the anodes on and off, in such a manner that the flux density is approximately the same in all regions of the parts.
Patent EP-0475180-A1 (EP)
Inventor: DASCH BERND DR ING
IPC: H04L47/30
Filed: 1991-08-26
Abstract: In a switching exchange (DVA), line terminal devices (TU1 to TUn), connected to the transmission lines, are connected via at least one internal line system (BUS) to a plurality of switching computers (SU1 to SUm). A flow control is provided within existing connections for the transmission of communication blocks between the line terminal devices and the switching computers. This control acts in such a way that, if there is a momentary overload of one of the switching computers or one of the outgoing transmission lines, only the communication blocks intended for this switching computer or the communication blocks intended for this outgoing transmission line are temporarily put back for a transmission. 
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Patent EP-0501011-A1 (EP)
Inventor: JAHN REINER DR
IPC: B41M5/382
Filed: 1991-10-08
Abstract: The support described consists of a polyolefin-coated base paper having a roughness of at most 4  mu m, the amount of polyolefin coating applied being at most 30 g/m<2>.
Patent EP-0480395-A1 (EP)
Inventor: SUZUKI AKIRA
IPC: B01D15/00
Filed: 1991-10-08
Abstract: An apparatus for separating and purifying certain material from crude solution using a carrier. The apparatus is provided with a plurality of cartridges in a tank, the cartridges are filled with carriers such as ion exchangers, the cartridge is formed on its outer periphery with a plurality of holes for allowing crude solution to flow into the cartridge, passage means is provided to discharge treated solution from the cartridge, and the cartridge is rotatable around a central axis of the tank.
Patent EP-0536437-A1 (EP)
Inventor: EVANS DONALD E
IPC: A23L3/00
Filed: 1991-10-09
Abstract: A hydrostatic cooker discharge apparatus (1) comprises a flight conveyor (67), a first belt conveyor (93) and a second belt conveyor (128). The flight conveyor sequentially receives horizontally oriented sticks (50) of containers from a cooker (2). The first belt conveyor in conjunction with the flight conveyor transports the stick containers to a waterfall structure (155) whereat the containers are reoriented to an upright position and are individually placed on the second belt conveyor for removal from the cooker area.
Patent EP-0496963-A1 (EP)
Inventor: SIEGER WERNER
IPC: C03B5/235
Filed: 1991-11-14
Abstract: Furnace, in particular glass melting furnace, having a port which is arranged in the wall of the combustion chamber and through which a nozzle (5) for fuel is directed into the combustion chamber. A burner block configuration (18) (Fig. 2) is inserted into the port, which configuration has a passage (21) for the fuel emerging from the nozzle and to which the nozzle is closely adjacent. The burner block configuration has in the region of the passage on the side facing away from the combustion chamber a recess (19) into which the nozzle extends and which is closely adjacent to the floor (30) of the recess. Between the nozzle (5) and the inner wall (20) of the recess (19) an intermediate space is formed. By virtue of the preferably conically shaped recess in the burner block configuration the passage for the fuel in the burner block configuration is considerably shortened so that the risk of a recirculation of the fuel and thus the fuel sticking to the inner wall of the passage is avoided. In this way, carbonisation cannot occur at this point so that it is not necessary to regularly clean the passage in the burner block configuration or to replace it. <IMAGE>
Patent EP-0437366-A1 (EP)
Inventor: MCLENNAN WILLIAM ROSS
IPC: F16K27/02
Filed: 1991-01-10
Abstract: A flow controller in the form of segmented pipe coupling comprises e.g. a butterfly valve (14), and preferably has opposing coupling segments (10,12) provided with oppositely angled end faces (44,46) of saw tooth configuration at the respective ends of the coupling segments, thus allowing the inclined end faces to emerge at the axial end faces of the coupling at or closely adjacent to the X-Z plane of an axially long coupling. A slow motion rotary drive (54) for the butterfly valve (14) is also provided.
Patent EP-0458450-A1 (EP)
Inventor: SCHNEIDER KARL F
IPC: F16H59/38
Filed: 1991-04-10
Abstract: An adaptive control system controls the slip across a start clutch (12) located up-stream of a continuously variable transmission (10) to allow the clutch to be use as a torsional isolator in a continuously variable transmission. The system includes a torsional vibration detector (58) for determining the actual level of torsional vibrations transmitted by the clutch. The actual level of vibrations is compared with an acceptable level and the slip across the clutch is regulated in order to maintain the transmission of vibrations to the acceptable level.