baber/WOPTO huggingface dataset:
Patent EP-0444036-B1 (EP)
IPC: G01F11/02
Filed: 1989-06-13
Granted: 1993-08-18
Abstract: Un stylo applicateur de liquides comprend un réservoir (2), un embout (3) et un élément d'actionnement (27) sollicité par un ressort et qui déclenche, en se déplaçant longitudinalement, le processus de dosage, l'humidification de l'élément applicateur (5) et la sortie de ce dernier de l'alésage (4). Des garnitures d'étanchéité (7 et 10) agencées des deux côtés d'une chambre de dosage (9) sont longitudinalement séparées d'une distance supérieure à celle qui sépare les bords de commande (15 et 18) associés au piston antérieur (13) et au piston postérieur (17) de diamètre supérieur au premier. Les deux pistons sont liés de manière fixe par des sections coniques (16.1 et 16.2). Un ressort de compression (19) agencé entre une rondelle de refoulement (20) et une douille à bride (11) sollicite une tige (22) contre une garniture d'étanchéité (26) d'une tige d'actionnement (23) de diamètre réduit par rapport au piston postérieur (17). Ce stylo applicateur est surtout utile pour appliquer des substances cosmétiques et pharmaceutiques.
Patent EP-0423180-B1 (EP)
Inventor: BOSKMA LIEUWE WOBBE
IPC: H01J43/30
Filed: 1989-06-28
Granted: 1994-03-16
Abstract: Le tube intensificateur d'image décrit est pourvu d'une plaque à canaux. Les canaux de la plaque à canaux sont ouverts à la fois du côté cathode et du côté anode. Un champ électrique alternatif à haute fréquence est généré dans l'espace compris entre la cathode et la plaque à canaux. Ainsi, pendant une première période des cycles du champ électrique alternatif, les photoélectrons émis par la photocathode traversent l'espace compris entre la photocathode et la plaque à canaux. Pendant une seconde période des cycles du champ électrique alternatif, pendant laquelle la polarité du champ électrique est inversée par rapport à sa polarité pendant la première période, tous les ions ayant pu émerger des canaux pour pénétrer dans l'espace compris entre la photocathode et la plaque à canaux sont réaspirés vers la plaque à canaux.
Patent EP-0431019-B1 (EP)
Inventor: HYZAK JOHN M
IPC: B21K1/36
Filed: 1989-07-28
Granted: 1994-06-22
Abstract: Two pieces of metal are bonded together at a surface by placing the two pieces into contact at the surface and forging the two pieces in a die which causes substantial displacement of the metal originally at the surface in a direction parallel to and outwardly from the edges of the surface and into vents in the face of the die and within the die impressions. The strain and displacement fields are controlled by the die and vent geometry which is designed to concentrate the strain and displacement along the original bondline. In this way, up to 99.9 %+ of the defects which are potientially present at the original surface are efficiently displaced with moving metal away from the original contact between the two pieces of metal into sacrificial ribs that form in the vents and the remaining defects are subjected to significant strain. A portion of the displaced metal which contains many of the defects and which forms the sacrificial ribs is removed from the resulting bonded workpiece as the sacrificial ribs are removed from the workpiece. The result is a bond with superior properties and with a bond surface which can be located very precisely both in orientation and location (e.g., radial distance from the center of a disk). This system is particularly appropriate for forming dual-alloy high-pressure turbine disks for gas turbines in which an annular peripheral ring of a second superalloy is bonded to a central core of a first superalloy. The system is particularly effective if, prior to forging, surfaces to be bonded are closely shape-conforming, are very clean, and are diffusion-bonded using hot isostatic pressing while the surfaces are gas-free. The sacrificial ribs are formed by vents in the impressions of the forging dies. The vents are adjacent to the outer edges of the bond surface. The system may be accomplished by using one or more strikes in the same dies or same die geometry, or may include multiple strikes in which only one side of the bond is in proximity to a vent during each strike. Subsequent strikes would process the bondline resulting from the previous strikes, but with the rib removed. The die impressions would be so shaped that the resulting die cavity  would closely conform to the original workpiece shape, except for the vents, so that metal displacement and strain would be concentrated at the bondline.
Patent EP-0432198-B1 (EP)
Inventor: AHL KARL-AXEL
IPC: H04B7/00
Filed: 1989-09-05
Granted: 1996-02-28
Abstract: La présente invention se rapporte à un procédé et à un système utilisés dans un réseau de transmission radio longue distance, lequel comprend au moins deux stations centrales (10), dont chacune est affectée à au moins une station périphérique (11). Selon ledit procédé, les transmissions radio à des fréquences spécifiques entre des stations disposées le long d'une ligne arbitraire sont coordonnées pendant tous les intervalles de temps. Les stations sont équipées d'un organe de synchronisation (13) et d'organes émetteurs et récepteurs (14; 41, 42) servant à émettre et à recevoir pendant des intervalles de temps prédéterminés dans une direction prédéterminée.
Patent EP-0409919-B1 (EP)
IPC: E04D5/10
Filed: 1989-11-07
Granted: 1993-05-19
Abstract: La structure décrite est constituée par un revêtement bitumineux du type composé d'une couche de renforcement imprégnée d'un mélange de bitume et de résine élastomère. La couche de renforcement comprend un tapis et/ou un grillage, tous deux en matériaux d'origine métallique. Le tapis peut être constitué d'une feuille de laine métallique pressée jusqu'à présenter l'épaisseur et la densité requises et le tapis peut également être renforcé par des fils métalliques répartis uniformément le long de directions mutuellement perpendiculaires. Le tapis peut également être apprêté avec des matériaux appropriés. Le grillage est fabriqué à partir de fils métalliques et les matériaux utilisés pour le tapis et/ou le grillage sont de préférence l'acier avec une teneur variable en charbon et/ou en aluminium et/ou en plomb et/ou en cuivre et/ou en zinc.
Patent EP-0381097-B1 (EP)
IPC: B65B43/12
Filed: 1990-01-29
Granted: 1993-10-13
Abstract: The sacks bound into packs by means of straps are unbound during their travel towards a sack application device by cutting the strap or straps which bind them, making the cut in a portion of the strap or straps which has been spaced apart from the pack. The cut straps are removed from the unbound pack, which then reaches the sack application device. The arrangement comprises conveyors (3, 13) for conveying the bound sacks to a station (11) for cutting and removing the strap or straps, and from this to a sack application device (M).
Patent EP-0432380-B1 (EP)
Title: Hinge, especially tilting and turning fitting for windows, doors or similar
IPC: E05D7/00
Filed: 1990-09-07
Granted: 1993-07-07
Abstract: What is provided is a hinge for windows, doors or the like, which can be used as a turn-and-tilt corner joint and which has a bearing block 8 arranged on the room-confronting end face of the case frame or jamb frame and equipped, at one end of the holding plate (16), with a bearing lug for the turnable and/or tiltable reception of a bearing bolt for a hinge part located on the wing. From the holding plate 16 extends an angle piece 14 which has a supporting leg 18 resting on the room-confronting end face of the case frame or jamb frame and a fastening leg 19 engaging over on the same side as the rebate face of the latter. The fastening leg 19 can be anchored to the rebate face of the case frame or jamb frame via screws, preferably by means of clamping pieces. The bearing block 13 can be brought via its holding plate 16 releasably and positively into coupling engagement with the supporting leg 18 of the angle piece 14, in such a way that the angle piece 14 can be fixed to the holding plate 16 in two positions rotated through 180 DEG  parallel to the plane of its supporting leg 18. <IMAGE>
Patent EP-0491072-B1 (EP)
Inventor: MOSER BENNO
IPC: H04R25/02
Filed: 1990-12-18
Granted: 1995-05-24
Abstract: To simplify the construction of the electrical line connections and to avoid soldering joints, it is provided that an anisotropic electrically conducting plate-, foil- or mat-shaped body (19) is arranged between the conductor tracks (16) of a circuit board (15) of the hearing aid and contacts (18) of the hearing aid components (8-10, 12-14) which can be mounted against the circuit board.
Patent EP-0403194-B1 (EP)
Inventor: SHAW WILLIAM C
IPC: G03B35/18
Filed: 1990-06-11
Granted: 1995-03-01
Abstract: Projected image misalignment in a 3-D motion picture projector is corrected by shifting one of the projection lenses in accordance with a predetermined program during presentation of the motion picture. In one embodiment, manually initiated control signals for adjusting the lens shift are recorded in a memory and can be subsequently retrieved for automatically controlling lens shift. In another embodiment, lens shift is controlled by reading predetermined witness marks on the film.
Patent EP-0414515-B1 (EP)
Inventor: RADOVICH JOHN M
IPC: A61M1/36
Filed: 1990-08-22
Granted: 1994-04-20
Abstract: A blood washing and plasma separation device (10) and method are disclosed, which utilize lumen-side fed hollow fiber membranes (11a, 11b) in multiple separation passes in conjunction with countercurrent flow wash injection.
Patent EP-0401109-B1 (EP)
Title: Microproteins, preparation thereof and use as a drug of these microproteins
IPC: A61P17/00
Filed: 1990-05-30
Granted: 1993-09-29
Abstract: The patent application relates to new microproteins containing 28 amino acids, corresponding to the formula: 
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 in which:
 - X at position 4 represents a valine, leucine, isoleucine, norleucine, alanine, cyclohexylalanine, O-methylthreonine, phenylglycine, alpha-aminobutyric acid or arginine residue,
 - Y at position 5 represents an isoleucine or serine residue,
 - Z at position 7 represents a methionine or norleucine residue, on the understanding that Z represents a norleucine residue when X represents an arginine residue, to the preparation thereof and to the use of these new microproteins as a drug.
Patent EP-0412902-B1 (EP)
Inventor: MOSELEY WILLIAM T
IPC: G10K11/178
Filed: 1990-08-07
Granted: 1996-10-09
Abstract: A device for performing electroacoustic functions including noise cancellation, hearing aid, communication interface, headset, feed for recording device, and headphone functions. The device includes composite transducers connected to a control unit. The composite transducers can be mounted on a headband and are configured to include input transducers for converting acoustic waves into electrical signals for processing by a control unit, and output transducers for converting the processed electrical signals to processed sound waves. The control unit includes an inverter/amplifier and a mixer/output amplifier for inverting the electrical input and controlling the gain for either adjusting the gain to maximize a noise cancellation function or increasing the gain beyond the minimum level heard by the ear to a desired level for a hearing aid function. Connectors for connecting recorders and a boom microphone, and function selection switches are provided by the control means for connecting circuit components of the control unit selectively for performing the above functions. The input and output transducers have oppositely oriented diaphragms mounted in a common plane to provide an inverted acoustic wave in real time for combining with and substantially cancelling an incoming acoustic wave. In this embodiment, an isolation wall means may also be incorporated to prevent sound from the output transducer from propagating back into the input transducer. In a second embodiment, the input and output transducers are both oriented in the same direction toward the user's ear canal.
Patent EP-0392959-B1 (EP)
Inventor: PERREGAARD JENS KRISTIAN
IPC: A61K31/405
Filed: 1990-03-30
Granted: 1997-08-20
Abstract: Described is the use of 5-chloro-1-(4-fluorophenyl)-3-(1-(2-(2-imidazolidinon-1-yl)ethyl)-4-pi peridyl)-1H-indole , or a pharmaceutically acceptable acid addition salt thereof, for the manufacturing of a pharmaceutical composition selectively blocking dopamine neurones in the ventral tegmental area in the brain, substantially without inhibiting the activity of dopamine neurones in substantia nigra pars compacta.
Patent EP-0402449-B1 (EP)
Inventor: BLIEM RUDOLF F
IPC: C12M3/00
Filed: 1989-11-22
Granted: 1995-03-08
Abstract: A method of using an apparatus for the in vitro cultrue of animal cells to recover secreted proteins of interest therefrom, affording the capability of being readily and predictably scaled up or down to desired protein productin rates, comprised of a housed arrangement of culture subunits containing a packed bed of carrier particles, each subunit being fed in parallel from a common culture medium source, and the spent culture fluid from each subunit being directed to a common spent fluid conduit within the housed arrangement. Scale-up or scale-down is effected by addition or subtraction of culture subunits and/or by increase or decrease in carrier particle volume within a subunit while maintaining substantially constant packed bed height.
Patent EP-0570359-B1 (EP)
Inventor: BROOMHEAD DAVID
IPC: G06N3/02
Filed: 1990-01-31
Granted: 1995-07-19
Abstract: A heuristic processor (10) incorporates a digital arithmetic unit (16) arranged to compute the squared norm of each member of a training data set with respect to each member of a set of centres, and to transform the squared norms in accordance with a nonlinear function to produce training ζ vectors. A systolic array (18/20) arranged for QR decomposition and least means squares processing forms combinations of the elements of each ζ vector to provide a fit to corresponding training answers. The form of combination is then employed with like-transformed test data to provide estimates of unknown results. The processor (10) is applicable to provide estimated results for problems which are nonlinear and for which explicit mathematical formalisms are unknown.
Patent EP-0467971-B1 (EP)
Inventor: VINAL ALBERT WATSON
IPC: H03K19/017
Filed: 1990-04-10
Granted: 1994-10-19
Abstract: A high speed, high density, low power dissipation all parallel FET logic circuit includes a driving stage having a plurality of parallel FETs of a first conductivity type for receiving logic input signals and a load FET of second conductivity type connected to the common output of the driving stage. A complementary FET inverter including serially connected FETs of first and second conductivity type is connected to the common output and the load FET. According to the invention the voltage transfer function of the complementary inverter is skewed so that the product of the carrier mobility and the ratio of channel width to length of the inverter FET of the first conductivity type is made substantially greater than the product of the carrier mobility and the ratio of channel width to length of the inverter FET of the second conductivity type. By skewing the voltage transfer function of the complementary inverter the voltage lift-off interval is dramatically decreased, thereby improving the speed. AND and OR circuits and combined AND-OR circuits may be provided, having true and complement outputs. A multigate serial load transistor may further reduce power consumption.
Patent EP-0485504-B1 (EP)
Inventor: KUMAR ANUR ASHOK
IPC: C12N15/00
Filed: 1990-08-07
Granted: 1993-12-01
Abstract: Methods for producing activated protein C in stably transfected mammalian cells are disclosed. The cells are cultured in a medium containing not more than 0.1 % serum, and the activated protein C is isolated from the cells. Activated protein C produced by these methods is also disclosed.
Patent EP-0448067-B1 (EP)
Inventor: HASHIMOTO KUNIO
IPC: B65G15/60
Filed: 1991-03-20
Granted: 1996-06-12
Abstract: A tubular belt conveyor in which an endless belt (11) is wound round drive (12) driven rollers (13) such that an object to be conveyed can be wrapped in the belt (11) and conveyed in the wrapped-in state, comprises supporting frames (14) with a plurality of holding rollers (15), horizontal rollers (19), each being adapted to support the bottom of the belt (11) and pivoted on a bracket (20) which is attached to a coupling member (18) of the supporting frame (14) in such a manner that the orientation thereof can be varied, and vertical rollers (21), each being adapted to support a curved inner peripheral side portion of the belt (11) adjacent to the horizontal roller (19) and pivoted on a bracket (22) in such a manner that the orientation thereof can be varied, whereby the sagging of the belt (11) can be surely prevented, the twisting of the belt (11) can be readily corrected, and the number of holding rollers (15) can be reduced. <IMAGE>
Patent EP-0451625-B1 (EP)
Inventor: POMPIER JEAN-PIERRE
IPC: B60C3/02
Filed: 1991-03-27
Granted: 1994-09-21
Abstract: The tyre 10 of the closed toric type is attached to a rim 21 by means of wires 13 which clamp the casing 11 between themselves and the rim 21. At each lateral end of the rim 21 there is a shoulder 22, prolonged by a seat 23. The diameter 0s of the seat 23 is always less than the diameter of the shoulder 0e, and the profile of the wire 13 closely follows the rim over a sector of at least 45 DEG . 
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Patent EP-0489420-B1 (EP)
Inventor: LUECKE ANDREAS DR
IPC: C08K3/34
Filed: 1991-12-04
Granted: 1996-09-25
Abstract: The invention relates to mixtures of polyarylene ether ketones containing recurring units of the formula (-O-Ar(-L-Ar)x-O-Ar-CO-(-Ar-M)y-Ar-)-  (I) in which Ar is an aromatic radical having 6 to 12 carbon atoms, L and M, independently of one another, are each -O- or -CO-, x and y are each zero or the integer 1, 2, 3 or 4, and having a melt flow index (MVI 400/5) of from 2 to 250 cm<3>/10 min, and alumosilicates or magnesium silicates. Addition of these silicates increases the stability of the mixtures.
Patent EP-0447143-B1 (EP)
Inventor: HOGAN JOHN JAMES
IPC: C08L79/08
Filed: 1991-03-11
Granted: 1996-05-15
Abstract: The present invention is directed to the preparation of a particulate carrier on which a treating agent can be immobilized comprising mixing a solution of a polyimide in a solvent with a liquid coagulating medium and collecting the precipitated particulate carrier. Further provided by this invention is a polyimide particulate carrier on which a treating agent can be immobilized. There is provided a process for immobilizing a treating agent comprising contacting the treating agent with the carrier of this invention in an aqueous solution. Also provided by this invention is the particulate carrier with a treating agent immobilized thereon. Another aspect of this invention, is a process for removing a biochemically active substance from a fluid by contacting the fluid with the carrier of this invention with a treating agent immobilized thereon. Another aspect of this invention is a process for filling a column with a carrier by the steps of evacuating air from the column, filling the column with a buffer and pouring a mixture of carrier and buffer into the buffer filled column, the improvement wherein the filling of the column is done under agitation and while injecting buffer into the column simultaneously with the mixture. <IMAGE>
Patent EP-0532806-B1 (EP)
Inventor: YOSHINO AKIRA
IPC: C23C8/26
Filed: 1991-09-20
Granted: 1995-12-06
Abstract: An austenitic stainless steel screw having excellent non corroding properties and a high level of hardness is disclosed, together with a method for manufacture of such screws. A hard nitrided layer is formed on the surface of the austenitic stainless steel screw, and the nitrided layer is removed over predetermined parts such as the head and part of the shank of the screw.
Patent EP-0479544-B1 (EP)
Inventor: KOMATSU FUMITO
IPC: G11B15/50
Filed: 1991-09-30
Granted: 1996-05-22
Abstract: A fixed torque spring clutch has coaxial first and second rotors (110,111) and the torque of the first rotor (110) is transmitted to the second rotor (111) by a coil spring (114). The coil spring (114) is arranged on or in a shaft section (112) forming part of one of said rotors (110,111) and engagement means (118) for the spring are provided on the other rotor (110,111). The coil spring (114) has a first clamping section (A) for clamping said shaft member (112) with prescribed clamping force and a second clamping section (B) circumferentially spaced from the corresponding part of said shaft member (112). Both ends (115,116) of said coil spring (114 are caught by said engagement means (118) in a clamping state thereof. <IMAGE>
Patent EP-0491536-B1 (EP)
Inventor: MACALPINE GERALD ARTHUR
IPC: C10M169/04
Filed: 1991-12-16
Granted: 1995-01-11
Abstract: A combination of a low and a high molecular weight polyalkylmethacrylate has been found to be effective in reducing the pour point of a wax isomerate to a level that cannot be obtained with conventional pour point depressants. In a preferred embodiment, the wax isomerate is a slack wax isomerate.
Patent EP-0463966-B1 (EP)
Inventor: JAIN ANIL
IPC: G06F9/302
Filed: 1991-06-26
Granted: 1998-11-25
Abstract: A pipelined CPU executing instructions of variable length, and referencing memory using various data widths. Macroinstruction pipelining is employed (instead of microinstruction pipelining), with queueing between units of the CPU to allow flexibility in instruction execution times. A wide bandwidth is available for memory access; fetching 64-bit data blocks on each cycle. A hierarchical cache arrangement has an improved method of cache set selection, increasing the likelihood of a cache hit. A writeback cache is used (instead of writethrough) and writeback is allowed to proceed even though other accesses are suppressed due to queues being full. A branch prediction method employs a branch history table which records the taken vs. not-taken history of branch opcodes recently used, and uses an empirical algorithm to predict which way the next occurrence of this branch will go, based upon the history table. A floating point processor function is integrated on-chip, with enhanced speed due to a bypass technique; a trial mini-rounding is done on low-order bits of the result, and if correct, the last stage of the floating point processor can be bypassed, saving one cycle of latency. For CAL type instructions, a method for determining which registers need to be saved is executed in a minimum number of cycles, examining groups of register mask bits at one time. Internal processor registers are accessed with short (byte width) addresses instead of full physical addresses as used for memory and I/O references, but off-chip processor registers are memory-mapped and accessed by the same busses using the same controls as the memory and I/O. If a non-recoverable error detected by ECC circuits in the cache, an error transition mode is entered wherein the cache operates under limited access rules, allowing a maximum of access by the system for data blocks owned by the cache, but yet minimizing changes to the cache data so that diagnostics may be run. Separate queues are provided for the return data from memory and cache invalidates, yet the order or bus transactions is maintained by a pointer arrangement. The bus protocol used by the CPU to communicate with the system bus is of the pended type, with transactions on the bus identified by an ID field specifying the originator, and arbitration for bus grant goes one simultaneously with address/data transactions on the bus.
Patent EP-0484281-B1 (EP)
Inventor: KO SOO YOUNG
IPC: A61K38/13
Filed: 1991-10-30
Granted: 1997-01-29
Abstract: It has been found that nonimmunosuppressive, cyclophilin-binding cyclosporins are useful in the treatment and prevention of AIDS and AIDS-related disorders. Such cyclosporins include novel Ciclosporin derivatives modified at the 4- and/or 5-positions.