baber/WOPTO huggingface dataset:
Patent EP-0425660-A1 (EP)
Title: Systeme et procede de protection de securite pour communications
Inventor: SALTWICK JOHN M
IPC: H04K3/00
Filed: 1990-05-14
Abstract: L'invention concerne un système et un procédé permettant d'empêcher l'interception intelligible de signaux d'information transmis sur une ligne à double sens (26). On applique un signal de masquage par l'intermédiaire d'un circuit hybride (24) au niveau de l'extrémité de réception de la ligne (28), et ce signal de masquage, lequel apparaît sur la ligne avec le signal d'information, empêche le décodage intelligible. Ledit signal de masquage comprend une série de fréquences, lesquelles sont appliquées de manière séquentielle. Le décodage intelligible ne peut avoir lieu qu'à l'extrémité de réception de la ligne, où le circuit hybride (24) atténue le signal de masquage qu'il reçoit au niveau de sa porte de réception. L'amplitude des signaux d'information est détectée (34) au niveau de l'extrémité de réception, et l'amplitude des signaux de masquage transmis sur la ligne est réglée (44) pour être suffisamment grande afin d'assurer une sécurité, par brouillage d'un détecteur d'écoute clandestine, mais pour être suffisamment faible au niveau de l'extrémité de réception de sorte que le détecteur de réception ne soit pas brouillé.
Patent EP-0482196-A1 (EP)
Inventor: GOTO Y K K TOKAI-RIKA-DENKI-SE
IPC: A61M25/00
Filed: 1990-06-15
Abstract: A device for connecting a catheter to an injection tube, which is provided with an elastic tube into which an open end of the tubular catheter having electrodes disposed at the closed end thereof and also having conductive wires to be connected to said electrodes and taken out at the open end thereof and an open end of the injection tube having a mechanism for fluid injection at the other end thereof are inserted so that both open ends are connected end-to-end and the conductive wires are taken out to the side of the injection tube; and a sealing agent to cover respective surfaces of the catheter, injection tube, and elastic tube which are coated with an adhesive. The catheter, injection tube, and elastic tube, when coated with an adhesive of high viscosity, are compatible with the hard sealing agent lying thereabove and a small case composed of two pieces of members and enclosing the sealing agent increases the strength of the device, whereby the device is prevented from being deformed and causing leakage of fluid through the gap even when subjected to external force, that is, is improved in resistance to external pressure. In addition, connection of the conductive wires between the electrodes and the terminals arranged on the side of the small case serves to tightly fix the wires in the sealing agent packed in the case and causes no breakage of the wire, whereby the wires are connected to the external parts through the terminals to improve the reliability of the device.
Patent EP-0441913-A1 (EP)
Inventor: LEW HYOK SANG
IPC: F04C2/44
Filed: 1990-05-31
Abstract: Un ensemble pompe-moteur-compteur rotatif comprend un ensemble de rotor comportant un arbre (38) et un ou plusieurs éléments de moyeux (37) fixés coaxialement audit arbre, supportant une pluralité de pales (40) disposées autour dudit arbre (38), chacune desdites pales comportant un premier bord arrondi ainsi qu'un bord arrière en forme de croissant, et étant supporté par ledit élément de moyeu (37) de manière pivotante autour d'un axe de pivot coïncidant avec le centre dudit premier bord arrondi disposé adjacent audit arbre (38). Ledit ensemble de rotor est disposé de manière rotative à l'intérieur d'une cavité cylindrique comportant deux orifices parallèles et excentrés, de sorte qu'un ou plusieurs galets de cames circulaires disposés à proximité dudit ensemble de rotor, dans un agencement rotatif autour d'un axe de came, guide une pluralité de galets de cames (41), chacun desdits galets de cames étant ancré à une face terminale des pales (40).
Patent EP-0487550-A1 (EP)
Inventor: POPITZ MICHAEL D
IPC: A61G7/07
Filed: 1990-06-04
Abstract: Oreiller médical de soutien (1) servant à aligner automatiquement les axes de l'oro-pharynx (O-O), du larynx (L-L) et de la trachée (T-T) de la tête d'un malade pour permettre un meilleur passage de l'air. L'oreiller de soutien comprend un soutien pour la tête (3) et un soutien pour le cou (20) qui ont une dimension telle que les axes de passage de l'air s'alignent automatiquement lorsque la tête et le cou sont placés sur ledit oreiller.
Patent EP-0479912-A1 (EP)
Title: Inhibition of the n-end rule pathway in living cells.
Inventor: BAKER ROHAN T
IPC: C12N9/00
Filed: 1990-06-27
Abstract: The half-life of a Type I, II and III non-compartmentalized intracellular proteins is increased in living eukaryotic cells by contacting the cells with a regulator having an amino-terminal amino acid residue which is the same or similar to the amino-terminal residue of the intracellular protein. The regulator is a dipeptide, a small polypeptide or a carboxyl-terminal derivative of an amino acid. The dipeptide or small polypeptide has an N-terminal amino acid residue which is Arg, Lys or His for the Type I protein, Phe, Leu, Trp, Tyr or Ile for the Type II protein and Ala, Ser or Thr for the Type III protein. The carboxyl-terminal derivative of an amino acid may be an amino acid modified at its C-terminus by the addition of a group selected from methyl, ethyl, propyl, butyl and isobutyl. The amino acid modified is the N-terminal amino acid residue of the dipeptide or small polypeptide for the respective Type I, II and III proteins. Compositions may be formed containing the regulator for contacting with the cells. Increasing the half-life of intracellular protein with the regulator may be used for treating diseases resulting from an abnormal breakdown of a desired protein, and for enhancing in vivo production of a desired protein.
Patent EP-0489048-A1 (EP)
Inventor: ESMON CHARLES T
IPC: C07K1/107
Filed: 1990-08-02
Abstract: Des compositions et leurs procédés d'utilisation permettent d'inhiber la croissance tumorale et de détruire des tumeurs a microcirculation étendue. L'agent actif est un composé qui bloque le système de protéine C, de préférence un anticorps de l'anti-protéine C, un anticorps de l'anti-protéine S et une protéine de liaison de C4b. Dans le mode préférentiel de réalisation, le composé de blocage de la protéine C est associé à une cytokine telle que le facteur de nécrose de tumeurs (TNF), l'interféron gamma, l'interleucine-1, l'interleucine-2 et le facteur de stimulation des colonies de granulocytes-macrophages. On décrit des exemples d'administration du composé de blocage de la protéine C, que ce soit isolément ou en association avec TNF, à des chiens ayant des tumeurs vénériennes canines, un fibrosarcome, et un adénocarcinome, à des cochons ayant des mélanomes, et à un primate avec un lymphome malin, l'administration du composé ayant été suivie d'une réduction significative des tumeurs.
Patent EP-0444186-A1 (EP)
Title: Pharmaceutical composition that makes cells expressing mhc class ii antigens targets for cytotoxic t-cells.
Inventor: KALLAND TERJE
IPC: A61K35/74
Filed: 1990-09-14
Abstract: The present invention concerns a pharmaceutical composition for treating malignancies and autoimmune diseases involving cells expressing MHC class II antigens. The composition comprises a substance making said cells targets for cytotoxic T cells. The substance may be selected from the group consisting of staphylococcal enterotoxines, toxoids, active fragments or peptides of said enterotoxins and substances having essentially the same mode of action, such as Toxic Shock Syndrome toxins (TSST-1), bacterial exoproteins, such as streptococcal exoproteins, and proteins produced by mycoplasma arthritidis, which have capacity to interact with parts of the TCR and specifically the V beta chains thereof.
Patent EP-0477370-A1 (EP)
Inventor: SUGIYAMA GENROKU
IPC: F15B13/04
Filed: 1990-11-01
Abstract: This invention relates to a valve device comprising a flow control valve (8; 8A-8G) including supply passages (11; 11a, 11b) connected to pressure oil supply sources (1, 2), load passages (12; 12a, 12b) connected to an actuator (4) and first meter-in variable throttle portions (14; 14a, 14b) disposed between the supply passages and the load passages for providing an opening in accordance with an operation quantity; first signal passages (18; 16a, 17a, 16b, 17b, 18) disposed downstream of the first variable throttle portion for detecting the load pressure of the actuator; tank passages (13; 13a, 13b) connected to a tank (56); exhaust passages (30; 16b, 17b, 16a, 17a) for connecting the first signal passage to the tank passage; and second variable throttle portions (21; 21a, 21b) disposed in the exhaust passages, for changing the degree of opening in accordance with the operation quantity of the flow regulation valve to generate a control pressure different from the loadd pressure in the first signal passage, wherein the control pressure of the first signal passage is transmitted to the oil pressure supply source through the second signal passage (19). Auxiliary throttle means (22; 22a, 22b) are disposed in the first signal passage (18; 16a, 17a, 16b, 17b, 18),the load pressure detected at the passage portion (15; 15a, 15b) of the first signal passage is reduced and a pressure lower than the load pressure is generated as the control pressure in the first signal passage.
Patent EP-0498843-A1 (EP)
Title: Oligonucleotide analogs with novel linkages.
Inventor: MATTEUCCI MARK
IPC: A61K48/00
Filed: 1990-10-24
Abstract: The instant invention is directed to oligonucleotide compounds wherein on or more phosphodiester linkages between adjacent nucleotides are replaced by a formacetal/ketal type linkage. The nucleotides of the present invention are resistant to nucleases and do not need to exhibit the diastereomerism characteristic of many other oligonucleotide compounds and thus are capable of strong hybridization to target RNA or DNA. These oligonucleotide compounds are useful in therapies which modulate gene expression using antisense or other specifically binding oligomers.
Patent EP-0440067-A1 (EP)
Inventor: SCHMITZ GUNTHER
IPC: A47C21/04
Filed: 1991-01-22
Abstract: The grids of slats which serve to receive the mattresses are supported by mountings on the two sides 1 of the bed and a central partition 13. The sides 1 of the bed and the foot part 2 are fixed, with the interposition of spacers 3, to a bed base 5, at a distance above the alignment of the base plate which serves as the bottom closure. The spacers 3 are screwed on from the inside of the bed base, each spacer having a projection designed to support a side 1 of the bed or the foot part 2. As a result of the design according to the invention, it is possible to ventilate the bedstead, the recessed base of the bed simultaneously providing greater freedom for the feet combined with avoidance of visible wear on the covering material in the foot region. <IMAGE>
Patent EP-0450417-A1 (EP)
Inventor: LAWSON TERENCE MIHAEL
IPC: G03G13/10
Filed: 1991-03-21
Abstract: 2.1. It is known that latent electrostatic images can be developed with toner particles which are dispersed in insulating or nonpolar liquids. Such toner particles normally contain dye, such as pigments, which has been ground along with the dispersant resins or lacquers or the like or brought together in some other way. Furthermore, lattice-forming substances are introduced into the toner compositions in order to prevent an undesirable displacement of dye during the image transfer. Such lattice-type compounds entail, however, undesirable mechanical effects and for this reason an attempt is made to incorporate the pigmented particles more as separate units. 2.2. A toner according to the invention is prepared using electrically insulating polymers which are essentially insoluble in the toner carrier liquid or in the toner dispersant at room temperature, together with a polymer modifier which prevents the formation of polymer fibres.
Patent EP-0451673-A1 (EP)
Inventor: ASAI IKUO
IPC: B29C45/34
Filed: 1987-09-23
Abstract: A mold assembly for an injection-molding machine for molding a disc, including a stationary die (10,84), a movable die (20,88) movable relative to the stationary die, a stamper (30,98) which is retained at least at an outer peripheral portion (31) thereof on the movable die and which has information signals recorded thereon, and an outer retainer ring (45,102) for retaining the stamper on the movable die at the outer peripheral portion. The stationary die, stamper and outer retainer ring cooperate to define a mold cavity (C, 90), so that the disc is molded of a resin material injected into the said cavity, such that the information signals are reproduced on one surface of the molded disc. The mold assembly has a suction space (106,136) which communicates with the stamper and/or the mold cavity, and which is connected to an external suction source, to discharge gases trapped in the mold assembly. The mold assembly also has an annular void (S, 126) in which an outer peripheral edge of the outer peripheral portion of the stamper is accommodated without a contact with the movable die and the outer retainer ring.
Patent EP-0465780-A1 (EP)
Inventor: CORINTH HANS-GERD DIPL-ING
IPC: A23L3/375
Filed: 1991-04-25
Abstract: In a process for freezing in particular foodstuffs by means of carbon dioxide, the goods to be frozen are passed on a conveyor belt (11) through a long tunnel (10), liquid carbon dioxide is intermittently expanded in the tunnel and the resulting carbon dioxide gas is removed by suction. To reduce the consumption of liquid carbon dioxide gas, the removal by suction is adapted to the amount of carbon dioxide gas produced in each case, in such a manner that less gas is removed by suction during the intervals between spraying than during the spraying periods. A device for carrying out the process is provided in this case with a motor driven adjustable butterfly valve (15) in the suction shafts, said valve altering the suction cross- section in accordance with the operation of the spray nozzles (12). <IMAGE>
Patent EP-0511424-A1 (EP)
Inventor: YAMASHITA MIYUKI
IPC: B65H27/00
Filed: 1991-04-30
Abstract: A sheetlike article conveying roller assembly comprises at least one rotary shaft (1), a plurality of rollers (2) mounted on the rotary shafts (1) at an optional positions, and a plurality of rings (3) held on the rollers (2). The rollers (2) on one of a pair of shafts (1) are axially arranged in staggered position with those on the other shaft (1). The rings (3) of the rollers (2) on one of the pair of the rotary shaft (1) and those on the rollers (2) on the other rotary shaft (1) overlap axially. A sheetlike article (4) is conveyed by the rollers (2) through a travelling path defined between the rotaty shafts (1).
Patent EP-0475064-A1 (EP)
Inventor: BRESSAN GIANCARLO
IPC: C08K9/04
Filed: 1991-08-02
Abstract: Disclosed are polymeric compositions which are cross-linkable after or during the molding and which comprise silanized olefinic polymers containing zeolites in finely divided form which have been modified at elevated temperature with at least one carboxylic and/or sulfonic acid.
Patent EP-0475110-A1 (EP)
Inventor: MURSCHALL URSULA DR
IPC: B65D65/40
Filed: 1991-08-16
Abstract: The invention relates to a biaxially stretch-oriented, white film having a base layer based on propylene polymers which contains particles of titanium dioxide and has at least one outer layer on one or both surfaces. The titanium dioxide particles have a coating comprising an inorganic oxide and an organic compound containing polar and nonpolar groups.
Patent EP-0493826-A1 (EP)
Inventor: TANAKA TOYOYASU
IPC: A61F9/00
Filed: 1991-12-30
Abstract: A pincette for an ocular lens comprises a pair of arm portions (3) which are crossed each other and fulcrumed and continuous via a curved portion (2) having a resilient property side and a stopper (9) which is formed approximately in the crossed portion (4) and contacted with each other when the arm portion is closed.
Patent EP-0456347-A1 (EP)
Inventor: CARLISLE WILLIAM DANIEL BP CHE
IPC: C07D207/412
Filed: 1991-03-28
Abstract: A lubricating oil soluble compound suitable for use as a dispersant additive is obtainable by reacting at elevated temperature an epoxyacrylate with a dispersant having at least one reactive nitrogen - containing moiety. 
     Intermediates of the general formula IV
       
 where Y′ is a group derived from the reaction of the epoxyacrylate with reactive nitrogen-containing moieties (ie primary or secondary amines) are novel. 
     The process for preparing the lubricating oil soluble compounds can be a one step or multistep process. 
     Lubricating oil compositions comprise a major proportion of lubricating oil and a minor proportion of the lubricating oil soluble compounds.
Patent EP-0537388-A1 (EP)
Inventor: MATTHEWS PATRICIA
IPC: G07F17/26
Filed: 1991-10-16
Abstract: The apparatus provides a method and apparatus for producing a personalised clothing pattern at the point of sale without requiring a large stock of predetermined pattern sizes. The apparatus comprises measuring means 12 for measuring at least the bust/chest, waist and hips of the person to whom the garment is being fitted, inputting 14 said measurements into correlating means 18 in which the measurements taken are compared to predetermined size values comprising inner and outer reference points for each garment pattern, noting the differences between said measured values and the inner and outer reference values and producing a personalised pattern using said variations and printing same on printing and/or plotting means 26 at the point of sale. Preferably the correlation means 18 includes storage means 20 having a selection of various pattern styles which can be provided to the correlation means 22. The printing/plotting means 26 may also include folding and/or cutting means to package the pattern ready for use.
Patent EP-0482925-A1 (EP)
Inventor: BISHOFF DAVID R
IPC: F15B21/045
Filed: 1991-10-24
Abstract: A system for and a method of establishing and maintaining fluid at desired viscosity and temperature levels in a flow system. The system includes a driven pump (20) that circulates fluid from a fluid source (24) through a hydraulic loading system that includes an unloading valve (36). As fluid flows through the valve (36), a pressure drop is created across the valve operator, which restricts flow through the valve (36). This pressure drop across the valve operator results in the dissipation of heat, increasing the temperature of the fluid flowing through the valve (36). During operation of the system, if a low temperature condition is sensed in the system, power will be supplied to the pump (20), which pumps fluid through the valve (36) at a controlled low pressure drop to result in a controlled heating of the fluid. When the fluid is restored to a desired temperature level, power to the pump (20) is discontinued to terminate flow through the valve (36). The level of heat produced in the fluid may be adjusted by adjusting the degree that the pressure drops as the fluid flows through the valve (36). This is accomplished by adjusting the degree of the restriction to flow across the valve operator.
Patent EP-0543064-A1 (EP)
Title: Sequential image synthesizer
Inventor: TURPIN TERRY MARTIN
IPC: G01S17/90
Filed: 1991-11-21
Abstract: A method and apparatus for producing an image of a target area, by: at an observation location spaced from the target area, transmitting a beam of electromagnetic radiation toward the target area, and receiving reflections of the radiation from the target area; providing a representation of the magnitude and direction of the distance between points on the target area which produce reflections that travel in phase to the observation location; varying the spatial relation between the observation location and the target area and/or the given radiation frequency, in order to establish a plurality of different observation states which succeed one another in time, each state being associated with a distinct combination of magnitude and direction of the distance between points on the target area which produce reflections that travel in phase to the observation location; producing two coherent radiation beams, directing the two beams onto a receiving plane provided with an array of radiation receiving cells and storing output signals from each receiving cell, and controlling the two beams, for each observation state in succession, such that the two collimated beams have: beam axes which are inclined relative to one another by an angle corresponding in magnitude and direction to the magnitude and direction representations; a phase difference corresponding to the phase difference between the transmitted and received radiation; and intensities such that the product of the intensities of the two beams corresponds to the intensity product of the transmitted and received radiation.
Patent EP-0440521-A1 (EP)
Inventor: PERRIN BERNARD
IPC: B63H25/38
Filed: 1991-01-21
Abstract: The soft bearing consists of a smooth bearing 6 in the form of a sleeve enchased in a block of soft material 4 which is itself nested in a housing 3 of the boat, to absorb deformations in flexion of the stock 5 without transmitting them to the structure. The housing 3 is profiled in order to allow the locking therein of the soft block. Application in pleasure and fishing boats. <IMAGE>
Patent EP-0447277-A1 (EP)
Inventor: DEVIN JEAN
IPC: G11C16/26
Filed: 1991-02-12
Abstract: Une mémoire programmable électriquement et effaçable comportant peu de cellules est ultra-rapide en lecture et fiable en utilisant un limiteur de tension (Lim) qui réduit l'excursion de tension de drain des cellules mémoire. <IMAGE>
Patent EP-0446122-A1 (EP)
Inventor: MARTIN GEORGES JEAN
IPC: B42D5/04
Filed: 1991-03-05
Abstract: a) Diary with time planning sheets and activities slips, comprising:     - a section (E1) of time planning sheets (days, weeks, months) in which activities to be carried out at fixed times can be written, - a section (E2) of activities slips on which activities to be carried out without fixed times can be written,   b) diary characterised in that: the sections (E1, E2) of time planning sheets and activities slips are two physically separated sets placed in the same binding, aligned one above the other and able to be flipped through independently but simultaneously. c) the invention applies to diaries with time planning sheets and activities slips.   <IMAGE>
Patent EP-0506841-A1 (EP)
Inventor: PROSISE ROBERT LAWRENCE
IPC: B65D85/50
Filed: 1990-11-26
Abstract: Emballage (30) pour aliments devant être chauffés dans un four à micro-ondes. Une pluralité d'aliments (33) disposés dans l'emballage sur au moins deux couches sont chauffés afin de rendre croustillantes leurs parties externes et afin de faire dorer la surface externe de ces mêmes aliments (33). L'emballage (30) comporte un matériau absorbant les micro-ondes (32, 36) servant à répartir la chaleur qu'il produit sur les surfaces opposées de chaque aliment (33) placé dans l'emballage (30). Un emballage type comporte par exemple une boîte, par exemple un carton jetable (31), un couvercle équipé d'un matériau absorbant les micro-ondes (36), un fond comprenant également un matériau absorbant les micro-ondes, et un autre élément de ce type situé à mi-hauteur (32) entre les deux couches voisines d'aliments (33) de sorte que les surfaces opposées de chaque aliment (33) sont placées près des éléments absorbant les micro-ondes (32, 36), préférablement en relation de contact étroit pour que les aliments (33) soient chauffés par conduction directe au moyen des éléments voisins absorbant les micro-ondes.