baber/WOPTO huggingface dataset:
Patent EP-0486681-A1 (EP)
Inventor: SCHOENDORFER DONALD W
IPC: A61M1/30
Filed: 1991-06-12
Abstract: Procédé et appareil de séparation par machine de sang et de constituants du sang consistant en l'administration améliorée d'anticoagulant à la sortie de suspension de globules rouges. On ajoute un anticoagulant (20) au sang total entrant (13) en une dose suffisante pour empêcher la coagulation du sang total dans le chemin d'écoulement en amont du séparateur (46) de constituants du sang, mais en une dose insuffisante pour empêcher la coagulation de la suspension des globules rouges créée par le séparateur. On ajoute un anticoagulant (20) à la suspension de globules rouges en aval (50) du séparateur (46) afin d'empêcher la coagulation. Le fait d'ajouter un aliquot supplémentaire d'anticoagulant à la suspension de globules rouges permet de réduire ou d'éliminer la dose d'anticoagulant ajoutée au sang total avant la séparation, ce qui a pour effet d'augmenter le rendement plaquettaire pendant l'étape de séparation des constituants du sang.
Patent EP-0542784-A1 (EP)
Inventor: JONES OWEN
IPC: H04R1/42
Filed: 1991-07-19
Abstract: Un actionneur possédant une caractéristique de force de courant linéaire, comporte un transducteur à bobine mobile et un levier hydraulique. La bobine mobile (9) peut produire seulement une force relativement faible mais avec un déplacement relativement important. La bobine (9) est placée sur un piston (8) agissant comme piston d'entrée par rapport à un levier hydraulique. Un piston de sortie (13) a une surface beaucoup plus grande que le piston d'entrée (8). Ainsi, l'entrée à course longue et force faible dans le levier hydraulique se convertit en une sortie à course courte et force élevée sur le deuxième piston (13).
Patent EP-0529012-A1 (EP)
Inventor: SERACK JAMES ARTHUR
IPC: H04J3/00
Filed: 1991-05-07
Abstract: Des données DS-1 asynchrones sont synchronisées au niveau des bytes et converties au format SONET VT1.5 par la mémorisation des données DS-1 dans une mémoire (20) où elles sont lues en fonction d'un signal d'horloge à intervalles (40) qui est produit par la formation d'intervalles dans un premier signal d'horloge à intervalles (48) en un rapport de 208/193 qui est le rapport entre des bits VT SPE par bloc et des bits DS-1 par trame. Le premier signal d'horloge est produit par la formation d'intervalles dans un signal d'horloge synchronisé VT1.5 (46). Une différence de fréquence entre le premier signal d'horloge à intervalles et la fréquence de données asynchrones, multipliée dans un multiplicateur de fréquence par le rapport 208/193 est surveillée par la comparaison des comptages des compteurs modulo-208 (84, 86), et, en fonction de la différence de fréquence surveillée, la formation d'intervalles dans le signal d'horloge synchrone est commandée afin d'effectuer un bourrage positif ou négatif et ainsi de compenser la différence de fréquence.
Patent EP-0503491-A1 (EP)
Inventor: TAWAKOLI TAGHI DR-ING
IPC: B24B5/02
Filed: 1992-03-06
Abstract: In a machine tool for metal cutting (chip forming) machining of workpieces (10), a plurality of workpiece holders (8) for clamping the workpieces (10) are arranged around at least one rotating, metal cutting (chip forming) tool (4a; 4b). During the material removal process, the tool (4a; 4b) comes into contact with the workpieces (10) in such a way that the tool (4a; 4b) is subjected to force components directed at an angle to its axis of rotation. The workpiece holders (8) and/or the tool (4a; 4b) can be moved during the material removal process in such a way that, at least shortly before the end of the material removal process, the rotating tool (4a; 4b) comes simultaneously in contact with all the workpieces (10) clamped on these workpiece holders (8). <IMAGE>
Patent EP-0503582-A1 (EP)
Inventor: OGATA KAZUMI
IPC: A61P29/00
Filed: 1992-03-11
Abstract: Presented are a glycyrrhetic acid derivative of the following formula
       
 [wherein R is a hydrogen atom or an unsubstituted or substituted alkyl group of 1 to 18 carbon atoms] or a pharmacologically acceptable salt thereof, which has antioxidant, antiinflammatory and/or antiallergic activity, a process for producing said compound or salt, and an antioxidant, antiinflammatory and/or antiallergic composition comprising said compound or salt.
Patent EP-0498466-A1 (EP)
Inventor: KING FRANCIS DAVID SMITHKLINE
IPC: C07D487/08
Filed: 1986-04-21
Abstract: A compound of formula (I), or a pharmaceutically acceptable salt thereof:
       
 wherein 
X is CO and Y is NH or O; 
R₃ is hydrogen, C₁₋₆ alkyl, C₃₋₇ alkenyl-methyl, phenyl or phenyl C₁₋₄ alkyl either of which phenyl moieties may be substituted by one or two of halogen, CF₃, C₁₋₆ alkoxy or C₁₋₆ alkyl; 
R₁ is hydrogen, halogen, CF₃, C₁₋₆ alkyl or C₁₋₆ alkoxy; 
R₂ is a group of formula (a), (b) or (c):
       
 wherein n is 2 or 3; 
p and q are independently 1 to 3; 
and 
R₄ or R₅ is C₁₋₃ alkyl.
Patent EP-0508429-A1 (EP)
Inventor: TAMAGAKI HIROSHI
IPC: H01J37/32
Filed: 1992-04-09
Abstract: A vacuum arc vapor deposition device comprising an accumulation means for accumulating with time an electric power supplied to a vacuum arc evaporation source and an correcting means for correcting an arc current value so that an evaporation amount from the vacuum arc evaporation source is substantially constant in accordance with the increase of the electric power accumulated by the accumulating means. 
     The evaporation property due the consumption of the vacuum arc evaporation source can be corrected automatically and reproducibility between each of the processing lots can be obtained automatically without operators' aid.
Patent EP-0526779-A1 (EP)
Inventor: BATEY JOHN
IPC: C23C16/04
Filed: 1992-07-16
Abstract: A substrate having silicon receptive surface areas is maintained in a plasma enhanced chemical vapor deposition (PECVD) chamber at a temperature, and under sufficient gas flow, pressure and applied energy conditions to form a gas plasma. The gas plasma is typically made up of hydrogen, but may also be made up of mixtures of hydrogen with other gasses. A discontinuous flow of silane gas of predetermined duration and predetermined time spacing is introduced to produce at least one timed pulse of silane gas containing plasma, whereby a thin layer of silicon is deposited on the receptive areas of the substrate. The thin layer of silicon is exposed to the hydrogen gas plasma between the brief deposition time cycles and may result in the modification of the silicon layer by the hydrogen plasma. The surface modification may include at least one of etching, surface hydrogenation, surface bond reconstruction, bond strain relaxation, and crystallization, and serves the purpose of improving the silicon film for use in, for example, electronic devices. Repeated time pulses of silane gas and subsequent hydrogen plasma exposure cycles can result in selective deposition of silicon on predetermined receptive areas of a patterned substrate. Selective deposition of silicon can serve the purpose of simplifying electronic device manufacturing, such as, for example, the fabrication of amorphous silicon thin film transistors with low contact resistance in a single PECVD pump-down procedure.
Patent EP-0528310-A1 (EP)
Inventor: SCHUHMACHER ERNST
IPC: B65G65/46
Filed: 1992-08-08
Abstract: 2.1. In conventional conveying systems with a conveying device which is fed by a plurality of feed conveyors, as seen in the conveying direction, problems arise at the reception of the material arriving downstream, because insufficient conveying capacity is provided in the conveying device. 2.2. It is proposed to design the conveying device (44) as a conveyor (45) which is subdivided into a plurality of portions (52, 54) and which has different conveying capacities in the individual portions (52, 54), and this can be made possible, for example, by varying the diameter of the carrier (56, 56%) of the conveyor (45). 2.3. A conveying system (42) of this type can be used in agricultural machines, especially in combine harvesters. <IMAGE>
Patent EP-0536663-A1 (EP)
Inventor: CHIBA SHIGEO KONICA CORPORATIO
IPC: G03C1/09
Filed: 1992-10-03
Abstract: An image forming method of a color photographic light-sensitive material is provided, wherein a difference in sensitivity between the case when exposed for 0.1 seconds and the case when exposed for 100 seconds is within 50% in all the blue-sensitive silver halide emulsion layer, green-sensitive silver halide emulsion layer and red-sensitive silver halide emulsion layer; the silver halide grains in each of the light-sensitive layers contain iridium; and the magenta coupler contained in the green-sensitive silver halide emulsion layer is dispersed using a high-boiling solvent having a dielectric constant of not less than 6.0 and a high-boiling solvent having a dielectric constant of less than 6.0. When the photographic material is subjected to developing within 15 minutes after exposure, improvements are achieved in reciprocity law failure and latent image stability, and color cross-over is prevented.
Patent EP-0540036-A1 (EP)
Inventor: GERHAHER FRANZ DR
IPC: E04C2/34
Filed: 1992-10-30
Abstract: A facade panel has a front-side and a rear-side panel part which are connected to each other by narrow webs. In order to permit a greater engagement depth of the bottom rebate in the upwardly open part of the panel holder, the webs (20) are designed to slope downwards from the rear to the front. <IMAGE>
Patent EP-0548604-A1 (EP)
Inventor: DASCHMANN HORST
IPC: F28F9/26
Filed: 1992-12-02
Abstract: The invention relates to a plate heat exchanger for media guided in parallel flow or counterflow, consisting of moulded individual plates, which are connected to one another to form a flow duct for panel pairs forming the one medium and which for their part are joined to form a panel stack and form between themselves in each case a flow duct for the other medium, the feed and discharge cross-sections of each flow duct being offset diagonally relative to one another in the main flow direction, and the feed and discharge cross-sections of the ducts for the two media being situated next to one another, but offset with respect to one another by half the height of the feed and discharge cross-sections of the ducts. In order to develop a plate heat exchanger in this way, it is proposed by means of the invention that a plurality of identical panel stacks (S) are arranged immediately next to one another, that the feed and discharge cross-sections (Z1, Z2, A1, A2) of each panel stack (S) are separated from one another by a middle wall (21) extending over the entire stack length, that the middle walls (21) of adjacent panel stacks (S) are connected in each case by an overhead wall (22) to form a common manifold duct (2), and that these manifold ducts (2) are connected alternately and with the inclusion of the feed and discharge cross-sections of the two end panel stacks (S) to a common feed and discharge stub (31, 41, 32, 42) for in each case one of the two media (I, II). 
<IMAGE>
Patent EP-0494719-A1 (EP)
Inventor: WILLIAMS GEORGE H
IPC: F16C23/04
Filed: 1992-01-10
Abstract: A secondary securing arrangement (19) for securing a first component (11) to a second component (13) when primary securing means (17) is inadvertently removed. The first component (11) includes a spigot (12) for mounting said second component (13), said spigot (12) being adapted to receive said second component (13), said spigot (12) being adapted to receive said primary securing means (17) when said second component (13) is mounted upon said spigot (12) and said secondary securing means (19), said secondary securing means (19) including one or more protrusions (24) projecting outwardly from said spigot (12) and lying closely adjacent said second component (13), the arrangement being such that the said protrusions (24) will prevent separation of said second component (13) from said first component (11) when said primary securing means (17) is inadvertently removed.
Patent EP-0519542-A1 (EP)
Inventor: DAVIES JOHN
IPC: C11C3/10
Filed: 1992-06-03
Abstract: The invention is concerned with a combined fractionation, refining and interesterification process, wherein the crucial step is the fractionation of a fat fraction,containing free fatty acids at a temperature between -5 and -30°C. As a result of this fractionation, an intermediate product is obtained that is rich in SOO-type triglycerides, wherein saturated fatty acids are also present. This intermediate product is very suited as a starting material for an enzymic conversion process for preparing SOS-type triglycerides. 
However, this intermediate fraction can also be used for the preparation of a fat fraction with 60-80 wt.% of SOO-type triglycerides.
Patent EP-0537826-A1 (EP)
Inventor: CONTESTABLE PAUL BERNARD
IPC: G01N33/545
Filed: 1992-10-03
Abstract: The signal generated in a specific binding assay wherein a peroxidase label is used to detect the resulting specific binding complex can be modulated by contacting the signal forming reagents with a buffered solution of a hydroxamic acid or acyl hydrazine having the structure 
 
 
 
        R-CO-NH-R' 
 
 
 
or an equivalent salt thereof, wherein R is aryl of 6 to 10 carbon atoms in the aromatic nucleus, alkyl of 1 to 7 carbon atoms, cycloalkyl of 5 to 10 carbon atoms in the ring or aromatic heterocyclyl of 5 to 10 atoms in the ring, at least one of which is an oxygen, nitrogen or sulfur atom, and R' is hydroxy or amino. This solution can be provided in a diagnostic test kit for use in various methods to detect a specific binding ligand. The result is improved signal stability and lowered background.
Patent EP-0512658-A1 (EP)
Inventor: GEORG SCHOENEWOLF DR-ING
IPC: C21C7/10
Filed: 1992-04-23
Abstract: The invention relates to plant for the secondary metallurgical treatment of molten steel, which is arranged within a production chain consisting of a melting device, such as an electric furnace or converter, and a casting device, in particular a continuous casting device. A solution is to be found which, at the lowest possible cost, ensures a high degree of flexibility and an adaptation of the VOD transformation time to the cycle times of the upstream and/or downstream melting and casting devices. For this purpose, the plant is designed with two stands for in each case one vessel (1, 1') which can be evacuated and contains a steel melt, which contain devices (6, 6') for feeding oxygen and devices (7, 7') for adding additives to the melt, and with pipes (3) which connect the vessels (1, 1') to a device for generating a vacuum, a device consisting of a water ring pump station (5') for generating a moderate vacuum and a device (4, 5) consisting of water ring pumps (4) and steam ejectors (5) for generating a deep vacuum being provided, and the vessels being selectively connectable only to the device for generating a moderate vacuum (5') or to the device for generating a deep vacuum (4, 5). 
<IMAGE>
Patent EP-0527542-A1 (EP)
Inventor: DOANE R MARTIN
IPC: B65G43/08
Filed: 1992-08-10
Abstract: A conveyor system (10) has a feeding system (12) to produce a desired distance between packs, when they are transferred from a single feed line (32, 34) or are combined from a plurality of lines. Each feed line (30, 34) is provided with a conveyor and a speed control device to control the operating speed of the conveyor in such a way that a pack is transferred as close as possible to the time which is necessary for creating a desired gap in relation to a previously transferred pack. A control device monitors the movement of the packs on the conveyor of each line and has means to determine the speed setting which would be necessary for each speed control device to allow the packs on each line to reach the respective transfer conveyor (26) as close to the desired time as possible. The control device has means to determine which of the packs would reach the respective transfer conveyor (24) closest to the desired time and to enable the speed control device for the respective conveyor to set its speed for transfer of its pack. A new desired time is determined for other lines on the basis of the estimated arrival time of the pack which has been selected for transfer. The speed settings consist of a constant acceleration to a discrete higher speed or retardation to a discrete bottom speed, in each case from a discrete nominal speed, with a return to the nominal speed before the pack is transferred. In one embodiment, each line is operated by two servo-controlled motors (50, 52, 424, 426), the speed of the rear motor (50, 52) being controlled in such a way that a desired distance between the fed pack is produced, and the speed of the front motor (424, 426) being controlled proportionally to the speed of the rear motor (50, 52). This process provides a controllable initial gap between the packs, in order to reduce the region of the gaps detected by the feed control device. In another embodiment, a sorting system is operated at a higher line speed than that of the feed system (12) from which it accepts the packs. The feed system (12) determines the gaps between the packs, the increase in the line speed and the lengths of the packs being taken into account, so that the gaps at the sorting system are of the desired length. <IMAGE>
Patent EP-0506222-A1 (EP)
Inventor: MAEHARA KATSUMI
IPC: B60T13/14
Filed: 1992-01-15
Abstract: There is disclosed a liquid-operated booster having a jump-up function, in which the production of an internal pressure in a reaction force chamber (70) in accordance with a reduction of the volume of the reaction force chamber (70) is prevented. To achieve this, a mechanism for relieving the reduction of the volume of the reaction force chamber (70) due to a relative movement of a piston (30) and an input member (16) toward each other is provided at a position facing the reaction force chamber (70). Most preferably, this relieving mechanism is constituted by a movable small piston (100) provided at the side of an operating input.
Patent EP-0501608-A1 (EP)
Inventor: MIZUTANI MINORU OKI ELECTRIC I
IPC: B41J31/05
Filed: 1992-01-27
Abstract: In the multicolor ink ribbon (10)) in accordance with the present invention, since the middle barrier layer (12) prevents the penetration of inks from the ink layers (11) printing head (1) or printing wires (1b) are not soiled by ink even if various colors are printed repeatedly. Even though they are soiled, the penetration of adhered inks will be prevented from penetrating into the printing surface side of the ribbon (10). Accordingly, in either case, a superb printing performance can be obtained. Also, since the protective layer (13) on the printing head side is protected from impact in printing, the function of the middle barrier layer (12) is not damaged and maintained in good condition for a long time.
Patent EP-0507467-A1 (EP)
Inventor: PIKE WILLIAM C
IPC: B01J45/00
Filed: 1992-03-17
Abstract: Disclosed are novel ion-exchange and chelate-exchange resins having improved exchange kinetics for separating chemical species from liquids. The resins are prepared from copolymer beads consisting of a monovinyl aromatic monomer and a cross-linking monomer. The copolymer beads are functionalized such that weak-base exchange moieties are substituted at haloalkylated sites which are most accessible to diffusion into the beads, while hydrophilic, strong-base exchange moieties are substituted at haloalkylated sites which are least accessible to diffusion. The resins have improved exchange kinetics due to shortened diffusion path lengths for the chemical species being separated and improved diffusion into the resin beads due to the hydrophilic, strong-base exchange moieties.
Patent EP-0505148-A1 (EP)
Inventor: YARDEN YOSEF DR
IPC: C12R1/91
Filed: 1992-03-17
Abstract: The  neu  proto-oncogene encodes a transmembrane glycoprotein related to the receptor for epidermal growth factor (EGF). Purification of a stimulating factor for the  neu  receptor to homogeneity from ras-transformed fibroblasts has now been achieved. Its identity as a  neu  receptor stimulating factor has been established by covalent crosslinking experiments. The factor stimulates the tyrosine phosphorylation of the  neu  receptor at low concentrations. The factor inhibits the proliferation and promotes the differentiation of human carcinoma cells.
Patent EP-0545847-A1 (EP)
Inventor: BARITO THOMAS ROBERT
IPC: F04C29/00
Filed: 1992-10-22
Abstract: A pressure ratio responsive valve (20) is provided to control a discharge to suction bypass in a scroll compressor (10). The valve (20) is acted on by suction pressure, discharge pressure and an intermediate pressure. When the compressor (10) is operating at too high of a pressure ratio, the valve (20) is opened to create a discharge to suction bypass.
Patent EP-0544633-A1 (EP)
Inventor: PIAZZI PAOLO
IPC: D06F37/20
Filed: 1992-11-25
Abstract: The damper (1) essentially comprises a cylinder (2) and, internally of the cylinder, a reciprocating piston (3) marginally smaller and substantially similar in overall section, of which the peripheral face presents a pair of annular projections (6, 7) serving to establish a seating (8) for an annular friction element (9) placed in direct contact with the inside wall of the cylinder (2); for operating purposes, the axial dimension (D1) of the seating (8) compassed by the two annular projections (6, 7) is greater than the axial dimension (D2) of the annular friction element (9) such that the damper produces a variable response in its dissipation of kinetic energy, the curve being determined by the difference (d∅) between the external diameter (∅e) of the piston (3) and the internal diameter (∅i) of the cylinder (2), and by the degree of relative axial motion between piston and cylinder.
Patent EP-0553298-A1 (EP)
Title: Aerosol formulation comprising beclomethasone 17,21 dipropionate.
Inventor: SCHULTZ ROBERT K
IPC: A61K9/00
Filed: 1991-10-09
Abstract: Pharmaceutical solution aerosol formulations comprising beclomethasone 17,21 dipropionate, ethanol, and a propellant selected from the group consisting of 1,1,1,2-tetrafluoroethane, 1,1,1,2,3,3,3-heptafluoropropane, and a mixture thereof.
Patent EP-0519057-A1 (EP)
Title: Procede et appareil de spectroscopie a rmn localisee utilisant une configuration a spirales entrelacees
Inventor: HARDY CHRISTOPHER JUDSON
IPC: A61B5/055
Filed: 1992-01-06
Abstract: Un système RMN effectue une spectroscopie à RMN localisée in vivo. Une impulsion d'excitation haute fréquence, sélective et à deux dimensions, est utilisée pour localiser une zone cylindrique à étudier, et l'on utilise soit le codage de phase ou l'inversion sélective de tranche pour localiser un disque à l'intérieur de la zone cylindrique à étudier. L'excitation haute fréquence, sélective et à deux dimensions, est effectuée en une série de séquences d'impulsions plutôt qu'en une séquence d'impulsions unique, et la série de signaux de RMN qui en résulte est additionnée pour annuler sensiblement des contributions de signaux provenant de l'extérieur de la zone cylindrique à étudier.
Patent EP-0571515-A1 (EP)
Title: Chiral phosphinite-boranes, their preparation and use.
Inventor: JUGE SYLVAIN
IPC: C07F9/50
Filed: 1992-02-13
Abstract: PCT No. PCT/FR92/00143 Sec. 371 Date Oct. 7, 1993 Sec. 102(e) Date Oct. 7, 1993 PCT Filed Feb. 13, 1992 PCT Pub. No. WO92/14538 PCT Pub. Date Mar. 9, 1992.The present invention relates, by way of novel industrial products, to the phosphinite-borane compounds of the general formula     <IMAGE>  (X)  in which R1 and R2, which are identical or different, are each a C1-C18-alkyl group, a C5-C18-cycloalkyl group, a C7-C18-aralkyl group or a C6-C14-aryl group, it being possible for each of these groups to carry functional groups, and F is a silicon containing bridging group. These products are useful in the syntheses of chiral compounds.
Patent EP-0533872-A1 (EP)
Title: Utilisation d'apotransferrine ayant accumule des ions zinc ou cuivre pour lutter contre l'effet toxique de l'endotoxine
Inventor: NITSCHE DIETRICH
IPC: A61P39/02
Filed: 1992-03-17
Abstract: Utilisation d'apotransferrine ayant accumulé des cations métal bivalents pour lutter contre l'effet toxique de l'endotoxine.