baber/WOPTO huggingface dataset:
Patent EP-0417312-B1 (EP)
Inventor: IWASHITA YASUSUKE
IPC: G05B19/19
Filed: 1990-03-20
Granted: 1996-01-10
Abstract: Unité de commande à action directe permettant la commande stable et sans à-coups d'un servomoteur. Une première quantité de commande à action directe obtenue par la différenciation d'une instruction de position (a) au niveau d'un premier terme d'action directe (44) est ajoutée à une sortie de commande d'une boucle de commande de position (30) qui varie en fonction de l'écart de position (ε). Il en résulte une instruction de vitesse (Vc) qui compense le retard dans la réaction de la boucle de commande de position à l'instruction de position pour réduire l'erreur de commande. En outre, une deuxième quantité de commande à action directe obtenue par la différenciation de la première quantité de commande à action directe au niveau d'un deuxième terme d'action directe (46) est ajoutée à une sortie de commande d'une boucle de régulation de vitesse (32) qui varie en fonction de l'écart de vitesse. Il en résulte une instruction de courant (Ic) qui compense le retard dans la réaction de la boucle de régulation de vitesse à l'instruction de vitesse pour améliorer la stabilité de la commande et empêcher que le servomoteur et le système de machine ne subissent des chocs.
Patent EP-0471749-B1 (EP)
Inventor: DUNLAP RICHARD L
IPC: B29C49/24
Filed: 1990-04-02
Granted: 1995-09-13
Abstract: An in-mold label dispenser (42) for supplying labels to a plastic blow molding machine mold (32) whose mold sections open and close along a first direction (A) is disclosed as including a dispensing head (48) mounted for rectilinear movement between withdrawn and inserted positions along a second direction (B) perpendicular to the first direction (A) and supporting at least one label carrier (52) that provides transfer of labels (57) from a label supply (46). An actuator (50) moves the dispensing head (48) and a cam mechanism (58) moves each label carrier (52) between a retracted position and a label transfer position to provide the in-mold label operation. Each label carrier (52) extends from a first end thereof (54) about which pivoting takes place toward the mold to a second end (56) thereof along the second direction (B) in the retracted position and extends from the first end (54) thereof toward the second end (56) thereof along the first direction (A) in the label transfer position to thereby provide accurate registration during the in-mold labeling operation.
Patent EP-0474703-B1 (EP)
Inventor: BATTERHAM ROBIN JOHN
IPC: C21C5/28
Filed: 1990-05-30
Granted: 1994-07-20
Abstract: PCT No. PCT/AU90/00233 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15165 PCT Pub. Date Dec. 13, 1990.The specification discloses a process for producing a ferroalloy in a smelting vessel. A material containing an alloying metal is injected into a molten bath contained in the vessel. A flux, a carbonaceous material and an oxygen-containing gas are also injected into the vessel. A gas which may be the oxygen-containing gas is injected into the molten bath in order to stir it. The rates of injection of the various components are controlled to achieve control of the oxidizing and reducing environment within the vessel consistent with a rapid rate of injection. The material containing the alloying metal is either reduced and incorporated into the metal phase or oxidized and incorporated into the slag. Combustion gases above the molten bath are oxidized to provide further heat to the process. Alloyed metal or slag containing the alloying metal are recovered as product. The process is applicable to the production of ferroalloys such as ferrochromium, ferromanganese, ferronickel and ferrovanadium.
Patent EP-0478632-B1 (EP)
Inventor: MCDONALD PETER JOHN PENTREATH
IPC: A61B5/055
Filed: 1990-06-22
Granted: 1997-02-26
Abstract: Pour obtenir l'information relative à l'imagerie par RMN, un objet est soumis à un champ magnétique statique sur lequel on surimpose un champ de gradient magnétique variant de manière sinusoïdale avec le temps. Une séquence d'impulsions de fréquences radio étroites à 90° est émise aux moments où le champ de gradient a une valeur zéro. Les impulsions de fréquence radio ont une quadrature de phase relative de sorte que les noyaux excités présentent de la précession avec la phase accumulée dans chaque séquence.
Patent EP-0448671-B1 (EP)
Inventor: ROBIN PHILIPPE
IPC: G11B9/02
Filed: 1990-10-05
Granted: 1995-06-14
Abstract: The method for writing and reading information stored in binary form on an information support (20) based on ferroelectric material (23) concerned is characterized in that the inscription of the information is done by polarization of areas (27) of the support corresponding to information bits, the areas inscribed being either in a first polarization condition or in a second polarization condition; in that the reading of information is optical, the information support generating in response to incident light beams (30) light signals of second harmonic (31) and variable amplitude according to whether the read areas are in the first polarization condition or in the second polarization condition. The invention also relates to a writing or reading device as well as to an information support.
Patent EP-0451758-B1 (EP)
Inventor: VARIDEL CHARLY
IPC: B26D7/18
Filed: 1991-04-08
Granted: 1995-02-22
Abstract: The invention concerns a movable upper tool for a station for separating blanks in a machine working on sheets for the purpose of producing packages. The tool comprises a horizontal plate (1) pierced with a large number of openings (10) and on the lower surface of which are fitted punches (2, 2') for separating blanks. The upper surface of each punch (2, 2') is provided with VELCRO strips (21) intended to engage with a VELCRO layer (12) glued to the lower surface of the plate (1) for securing the punch (2, 2') with respect to the plate (1). <IMAGE>
Patent EP-0491298-B1 (EP)
Inventor: MERKENICH KARL DR
IPC: A23C19/082
Filed: 1991-12-13
Granted: 1994-08-17
Abstract: A novel type of processed cheese preparation is described, composed of cheese, fat, emulsifying salts, water and conventional additives such as emulsifiers, binders, thickeners, curd cheese, milk protein and flavourings in the conventional amounts, trisodium citrate and/or sodium phosphate being used as the emulsifying salts in a quantity of 1.5 - 3% and the mixture containing a modified starch having high amylopectin and low amylose content and/or highly esterified pectin in an amount of 0.25 - 2%.
Patent EP-0456505-B1 (EP)
Inventor: SIMONS F HOLMES
IPC: D01D5/08
Filed: 1991-05-09
Granted: 1996-02-28
Abstract: The instant invention is directed to an apparatus for spinning synthetic melt spinnable polymers. The apparatus includes: a spinning beam; an elongated insulated tube (18) having a length greater than 5 meters and having two ends, the first end of said tube being connected to the spinning beam (14); a device for reducing turbulence (19) being located within the second end of the tube; and a device for converging the fibers (20) located adjacent the second end of the tube. <IMAGE>
Patent EP-0521205-B1 (EP)
Inventor: CAIN FREDERICK WILLIAM
IPC: A23G1/30
Filed: 1991-07-03
Granted: 1995-04-26
Abstract: A continuous tempering process for the production of tempered confectionery is described. For this purpose, addition of external seeds as a slurry of seeds in liquid fat is performed. This continuous process must be carried out in such a way that the concentration of seeds (F) and the concentration of fat (f2), both in the final product, are controlled by the fat level (f1) in the starting material and the concentration of seeds in the slurry (S). Therefor, the process parameters should behave in accordance with specific equations within defined ranges for the different parameters.
Patent EP-0452229-B1 (EP)
Inventor: DELAUNAY MARC
IPC: A61M1/14
Filed: 1991-03-27
Granted: 1994-08-03
Abstract: The process consists in making a first sterile and pyrogen-free liquid and a second liquid flow on either side of a semipermeable membrane (4) of an exchanger (1), these liquids containing at least some of the blood electrolytes including at least one buffer agent or at least one precursor component of a buffer agent, at least some of these electrolytes having different concentrations in the two liquids upstream of the exchanger (1), the substitution liquid consisting of the first liquid downstream of the exchanger (1). 
<??>This process offers a particular advantage in the case of the blood purification treatment using haemodiafiltration, the second liquid being then employed as a dialysis liquid downstream of the exchanger (1). 
<IMAGE>
Patent EP-0458726-B1 (EP)
Inventor: HUNDEBOL KELD OTTING
IPC: B27C1/14
Filed: 1991-05-21
Granted: 1994-07-06
Abstract: On woodworking machines of the traversing type, for example those used for sanding operations, the items (23) are secured on a vacuum conveyor (3). When the items are not perfectly plane, or when the contact surface against the conveyor is small, the holding power is often not sufficient to allow satisfactory processing operations to be effected without the time-consuming use of devices such as clamping tools or the like. In order to overcome this disadvantage, the machine according to the invention is provided with a number of compressed air nozzles (10) which direct a stream of air towards the items (23), whereby there is achieved a hitherto unknown degree of good retention, even of items which have not hitherto been able to be secured by means of air alone. The nozzles (10) are connected to the pressure side (9) of the air pumps (6), and the suction of the conveyor (3) is connected to the pumps' inlet sides (8), thus hereby creating a closed system with good economy. Finally, there is a reduction in the friction of the belt (13) as well as the wear on the supporting plate (18), this being the result of the formation of eddy currents in some grooves (20), which are formed in the plate (18) and through which the air is sucked. <IMAGE>
Patent EP-0493333-B1 (EP)
Inventor: MAGNONI FRANCO
IPC: B21H1/04
Filed: 1991-12-09
Granted: 1995-07-12
Abstract: The invention finds application in the field of cutting tools, in particular for the cutting of disc-shaped metal sheets. More precisely, the invention relates to a disc-shaped tool (1) equipped with a knife with a circular cutting edge (4), having laterally two curved flanks (3). The knife (4) inserts itself into the width of a disc-shaped metal sheet (2), partially separating it into two sheets (5). <IMAGE>
Patent EP-0507797-B1 (EP)
Inventor: TAK SEUNG HO
IPC: G07B15/00
Filed: 1990-12-29
Granted: 1995-05-10
Abstract: PCT No. PCT/KR90/00024 Sec. 371 Date Aug. 28, 1993 Sec. 102(e) Date Aug. 28, 1993 PCT Filed Dec. 29, 1990 PCT Pub. No. WO91/10213 PCT Pub. Date Jul. 11, 1991.An autovehicle check system which marks vehicles involved in criminallity to be marked with a spray of paint is disclosed. The system uses a matrix code consisting of stacked bar codes having a data bar code two parity bar codes to detect errors and two reference bar codes that are on the edges of the matrix which allows compensation for vehicle movement. Both the bar code and the paint can be either visible or invisible. The system could also be used to collect tolls.
Patent EP-0513227-B1 (EP)
Inventor: HOWARD DAVID K
IPC: G01N33/53
Filed: 1991-01-23
Granted: 1995-07-19
Abstract: Monoclonal antibodies are provided which differentiate between native and modified sequence proteins. Also provided are methods for using monoclonal antibodies to determine the relative amount of native and modified sequence proteins in a sample.
Patent EP-0530241-B1 (EP)
Inventor: SCHLUCKEBIER DAVID K
IPC: F42B12/20
Filed: 1991-04-22
Granted: 1996-08-14
Abstract: Projectile explosif amorcé pyrotechniquement (10) comportant, disposés coaxialement, une tête incendiaire (18), un noyau pénétrant (14), une matière hautement explosive (20), et une enveloppe globale (12). Un anneau d'étanchéité (24) est placé entre la tête incendiaire (18) et le noyau pénétrant (14) pour éviter un mouvement relatif entre le noyau et l'enveloppe (12) pendant le montage du projectile (10), l'accélération et l'entrée en rotation dues à un allumage prématuré de la charge incendiaire. L'anneau d'étanchéité (24) a une partie frontale en collier (28) qui, de préférence, a un diamètre plus grand que le diamètre intérieur de l'enveloppe (12) de sorte que le collier (28) racle la paroi intérieure de l'enveloppe (12) pendant l'insertion pour éliminer des résidus incendiaires afin qu'aucune matière incendiaire ne puisse se loger entre l'enveloppe (12) et le noyau pénétrant (14).
Patent EP-0530267-B1 (EP)
Inventor: KAY RALPH JUNIPER DRIVE RAY PA
IPC: G09F3/02
Filed: 1991-05-22
Granted: 1996-10-16
Abstract: PCT No. PCT/GB91/00809 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed May 22, 1991 PCT Pub. No. WO91/18377 PCT Pub. Date Nov. 28, 1991.A tamper resistant security seal is a laminated tape having a transparent carrier layer (2); an optical, diffraction pattern defining layer (3,4); and an adhesive layer (6) for adhering the tape to a substrate. The optical pattern, such as a hologram, defined by the optical pattern defining layer is visible from outside the laminate. The optical diffraction pattern defining layer (3) is formed by a polymeric layer permanently bonded to the transparent carrier layer which, when heated, causes the diffraction pattern to undergo an irreversible change. The adhesive is a pressure sensitive adhesive. An additional removable support layer may be provided on the carrier. The laminate is constructed so that a reduction in temperature below 0 DEG  C. will cause an irreversible change in the diffraction pattern, or is such that subsequent to such a temperature reduction, attempted removal of the tape from a substrate will cause an irreversible change in the diffraction pattern.
Patent EP-0535134-B1 (EP)
Inventor: BRAUER MELVIN
IPC: C10M169/04
Filed: 1991-06-20
Granted: 2003-01-08
Abstract: A grease composition for use as a cable filling material which contains about 75 to 95 parts by weight of a base component of a polyol or ester having a molecular weight of at least about 3000 and about 2 to 20 parts by weight of colloidal particles such as silica. Optionally, an antioxidant component can be added to impart high temperature resistance or a rubber component can be added to improve bleed resistance. Also, an article of manufacture of a cable having a sheath with one of the grease compositions of the invention located therein, and a method for filling the cable with such grease compositions.
Patent EP-0495407-B1 (EP)
Inventor: WALSH LEO
IPC: C13B20/12
Filed: 1992-01-10
Granted: 1995-10-18
Abstract: A process is provided for treating polysaccharides, such as starch maltodextrin and dextrin, with activated carbon, which comprises the steps of:   a) dispersing the polysaccharide in an aqueous medium at up to 40% solids; b) passing the dispersed starch or dextrin through at least one column packed with pre-washed, granular, activated carbon at a flow rate of 0.1 to 20.0 bed volumes/hour which column has been loaded with wetted carbon granules, back-washed and pre-heated; and c) recovering the polysaccharide dispersion in a form which is substantially free of carbon fines.   A starch, maltodextrin or dextrin prepared by this process is characterized by bland, non-objectionable color, odor and flavor and is substantially free of off-flavors.
Patent EP-0501193-B1 (EP)
Inventor: BOETTGER ROLF DR-ING
IPC: G08G1/08
Filed: 1992-02-05
Granted: 1995-08-30
Abstract: Method for the automatic coordination of an independent intersection traffic light control device with neighbouring intersections. The traffic flowing therefrom is recorded and analysed, where, for a predefinable measuring time period (MZ) with a number (I) of time intervals (ti), the number (Z) of vehicles per time interval is determined and stored. The measuring time period is divided up into test cycles (Zy) with equal-length cycle time (TZ). Within the test cycles, the number of vehicles is added up for each associated time interval. Such a mapping of the total measuring time period onto a test cycle enables mean value and variance formation for these numbers. Mappings and variance calculations of this type are carried out for further test cycles with respective different cycle times. Since the size of the variance provides a measure of the cyclic characteristic of the traffic flow, an existing vehicle cycle and its cycle time are determined from the calculated variances for the coordinated control of the traffic lights. <IMAGE>
Patent EP-0569624-B1 (EP)
Inventor: BARTLEY WILLIAM J
IPC: C07C67/055
Filed: 1992-03-30
Granted: 1998-08-12
Abstract: A shell impregnated catalyst for use in the production of vinyl acetate from ethylene, acetic acid and an oxygen containing gas is provided. The catalyst has a productivity of greater than 661 grams of vinyl acetate per hour per litre of catalyst at 150 DEG C and consists essentially of:   (1) a catalyst support having a particle diameter from about 3 to about 7mm and a pore volume of 0.2 to 1.5 ml per gram (2) palladium and gold distributed in the outermost 1.0 mm thick layer of the catalyst support particles, and   (3) from about 3.5 to 9.5% by weight of potassium acetate.   The catalyst is characterised by having a gold to palladium weight ratio in the range 0.60 to 1.25.
Patent EP-0531078-B1 (EP)
Inventor: CUTHBERT MURRAY WATSON
IPC: A61K31/404
Filed: 1992-09-01
Granted: 1996-06-05
Abstract: A physical form of (R)-3-methoxy-4-[1-methyl-5-(2-methyl-4,4,4-trifluorobutylcarbamoyl)in dol-3-ylmethyl]-N-(2-methylphenyl-sulphonyl)benzamide substantially free of other physical forms, which form is crystalline and has an X-ray powder diffraction pattern with specific peaks at 2 THETA  = 14.0, 19.4, 22.0, 22.4 and 24.7 DEG , processes for preparing the form and pharmaceutical compositions containing it. The compound is a leukotriene antagonist useful in the treatment of diseases such as asthma.
Patent EP-0532472-B1 (EP)
Inventor: MUELLER WERNER
IPC: B66B31/00
Filed: 1992-09-10
Granted: 1995-07-26
Abstract: A brake device for wheels of self-service trolleys is actuated by a magnetic field emitted by the ground and makes use of the fact that identical magnetic poles repel each other and opposite poles attract. A magnetic strip laid at the entrance to the transport belt acts directly on a slide (12) which has a blocking projection (13) and a sensor (14), or on a permanent magnet (18) which is attached to the said slide (12), in such a way that the slide is released from its position remote from the ground and blocks the wheel after the sensor dips into a groove on the transport belt whilst a magnetic strip which is laid at the exit and has the reverse polarity brings about the return of the slide (12) into the position remote from the ground. The advantage of this arrangement in relation to the prior art consists in the fact that, when travelling on normal ground, the sensor does not touch it and that only a single moving part is present which can run particularly in guides with a relatively large degree of tolerance. <IMAGE>
Patent EP-0533936-B1 (EP)
Inventor: EBATA TAKASHI
IPC: C07D307/33
Filed: 1991-12-27
Granted: 1995-04-19
Abstract: Un procédé pour produire sélectivement et rapidement une cis-lactone de whisky qui est représentée par la formule (A) et est l'un des constituants aromatiques du whisky ou du vin, consiste à hydrolyser la partie lactone d'une trans-lactone de whisky avec de l'hydroxyde de potassium, à ajouter un groupe alkyle au produit par la réaction avec du bromure d'isopropyl en vue de former de l'isopropyl (3S, 4S)-4-hydroxy-3-méthyloctanoate, à faire réagir l'ester formé avec du diéthyle azodicarboxylate en présence de triphénylphosphine et d'un ester azodicarboxylique pour former de l'isopropyl (3S, 4S)-4-(3', 5'-dinitrobenzoyloxy)-3-méthyloctanoate, et à hydrolyser l'ester formé avec une solution aqueuse d'hydroxyde de sodium à 2 %.
Patent EP-0613522-B1 (EP)
Inventor: KESSLER ALFRED
IPC: B01F25/64
Filed: 1992-01-23
Granted: 1996-09-18
Abstract: An oil-water emulsion formation apparatus especially for diesel engines, comprising a swirl chamber (112) having the shape of rotation symmetry and disposed at an inlet portion of a fuel injection nozzle (102) of a cylinder of a Diesel engine; an oil inlet passage (117) being connected to an oil outlet of a fuel injection pump (104) of the Diesel engine opening into said swirl chamber in a tangential direction; a water jet nozzle (118, 118a) disposed at one of the ends of said swirl chamber in an axial direction, and opening into said swirl chamber; and an emulsion outlet passage (114) formed at the other end of said swirl chamber in the axial direction and connecting said inlet chamber to said fuel injection nozzle inlet. The water is injected in a dosed quantity into diesel oil present under a middle pressure in the swirl chamber (112) between the injection periods of the injection nozzle and the oil-water-mixture in the swirl chamber (112) is rotated by tangentially introducing Diesel oil fed from the fuel injection pump under high pressure into the swirl chamber, while simultaneously supplying the rotating oil-water-mixture into the fuel injection nozzle (102). <IMAGE>
Patent EP-0530334-B1 (EP)
Title: Verrou pour boites de stockage de tranches de silicium
Inventor: KOS ROBERT D
IPC: E05B51/00
Filed: 1991-11-26
Granted: 1996-03-13
Abstract: Il est nécessaire de fermer une boîte de stockage de tranches de silicium à l'aide d'un loquet fonctionnel et pratique pendant la fabrication et le transport desdites tranches de silicium. La présente invention se rapporte à un loquet fonctionnel et pratique pouvant s'adapter à toute sorte de manipulations, aussi bien manuelles qu'automatiques. Le loquet comporte une patte supérieure rigide munie d'une cheville destinée à venir en contact avec un bras de robot lors d'un processus automatisé. Le loquet comporte également une anse de fond flexible et élastique munie d'une patte inférieure rigide horizontale, destinée aux manipulations manuelles. L'invention permet des manipulations efficaces et aisées du loquet aussi bien par une personne que par un automate.
Patent EP-0589996-B1 (EP)
Inventor: WARD JOHN ANDREW
IPC: C25F3/04
Filed: 1992-06-16
Granted: 1996-10-02
Abstract: Procédé servant à rendre rugueuse par voie électrochimique une plaque d'aluminium afin qu'elle puisse servir de support pour une planche lithographique. Il consiste à soumettre la plaque à un traitement par courant alternatif dans un électrolyte. Le traitement s'effectue en présence d'au moins un constituant supplémentaire présent dans la plaque ou dans l'électrolyte et sélectionné parmi Hg, Ga, In, Sn, Bi, Tl, Cd, Pb, Zn, et Sb. Le constituant supplémentaire accélère l'électro-granulation de sorte que seuls de 35 à 75 kCoulombs d'électricité soient nécessaires par mètre carré.
Patent EP-0659223-B1 (EP)
Inventor: NYKOPP ERIK A
IPC: D21F3/02
Filed: 1992-09-09
Granted: 2000-02-09
Abstract: The invention concerns a pressing arrangement for a moving web (w). The arrangement comprises a cylindrical roll (4) forming a press zone with a glide-belt (6) which is at least partially and slidingly supported by a shoe (8) having a contour of alterable convexity along the press zone surface so as to alter the length of the press zone (26). Supply mechanisms (10, 12) are provided to supply lubricant for a lubricating film between the glide belt and the shoe. The shoe (8) can be supported by a counter roll (14) situated on the opposite side of the shoe relative the press roll (4) and have a concave surface mating the counter roll thus enabling adjustment of the shoe (8) around the centerline of the counter roll. In an alternative arrangement a desired press zone length could be obtained by installing a removable insert (15) having a proper contour in the press zone area of the shoe.