baber/WOPTO huggingface dataset:
Patent EP-0527249-A1 (EP)
Inventor: TSUDA HIROKI
IPC: H04L27/00
Filed: 1991-08-09
Abstract: A carrier recovery apparatus, for burst mode reception, is described. The DPLL has two modes of operations, an acquisition mode used during the carrier recovery part of the burst, and a steady state mode used during the rest of the burst, including data reception. 
     The carrier recovery section of the burst is divided into a number of frames, and each frame into a number of sub - periods. During each sub - period, the DPLL operates with a particular bandwith, and the cycle of bandwidths is repeated in subsequent frames. At the start of each sub - period, the setting of the VCO (5) is restored to the setting at the end of the corresponding sub - period of the previous frame. 
     The power of the baseband signal is detected (7, 8, 9) for each sub - period of each frame, and this is used to determine the bandwidth which gives the best results. 
     At the end of the carrier recovery period, the DPLL switches to the steady state mode, and uses the bandwidth which gave the best results during the acquisition period.
Patent EP-0453008-A1 (EP)
Inventor: GRIEP WILHELMUS ANTONIUS MARIA
IPC: A61M25/00
Filed: 1991-03-15
Abstract: Angiographic catheter comprising a stiff hose-like basic body and a less stiff hose-like end part connected to one end of this basic body. This end part has a curved form and is assembled from at least two hose portions of material of different stiffness connected to one another in lengthwise direction.
Patent EP-0448351-A1 (EP)
Inventor: ISOBE MAKOTO C O TECHNICAL RES
IPC: C23C2/28
Filed: 1991-03-19
Abstract: A method of producing a hot-dip galvannealed steel sheet from a very-low-carbon cold- rolled steel sheet containing not less than 0.01 wt% but not more than 0.1 wt% of Ti, by subjecting the cold rolled steel sheet to a process conducted in a continuous hot-dip galvanizing system including a heat treatment, hot-dip galvanizing and a subsequent galvannealing. The method is characterized by the steps of: subjecting the cold-rolled steel sheet to a degreasing and an acid cleaning; subjecting the degreased and acid-cleaned steel sheet to a heat treatment conducted in a reducing gas atmosphere; and cooling the heat-treated steel sheet at a temperature not lower than 380°C but not higher than the hot-dip galvanizing bath temperature, before the steel sheet is subjected to the hot-dip galvanizing. The very-low-carbon cold- rolled steel sheet contains, besides not less than 0.01 wt% but not more than 0.1 wt% of Ti, not more than 0.005 wt% of C, not less than 0.01 wt% but not more than 0.1 wt% of Aℓ, not less than 0.01 wt% but not more than 0.1 wt% of Ti, and the balance substantially incidental inclusions and Fe.
Patent EP-0499741-A1 (EP)
Inventor: GONZALEZ CESAR
IPC: F02B19/10
Filed: 1991-11-04
Abstract: A fuel injection system for a stratified charge hybrid internal combustion engine includes a main combustion chamber and a precombustion chamber, and fuel injectors (56, 54) in both the main chamber and the precombustion chamber which open at higher and lower pressure levels respectively to sequentially inject fuel into the precombustion chamber and main chamber. The system also includes a timed-spark ignition trigger (58) in the precombustion chamber, and an engine-driven and timed fuel injection pump (12) having a variable output capacity which varies with the engine power level requirements, the injection pump (12) being supplied by a low pressure charge pump (26). The injection system further includes a shuttle valve (30) with a shuttle spool (36) positioned therein defining a precombustion chamber supply chamber (40) on one side thereof and a spool activation chamber (38) on the opposite side. 
     An initial charge from the injection pump (12) displaces the spool (36) from its first (right-hand) to its second (left-hand) position. The initial part of this displacement valves-off the supply of fuel into the supply chamber (40), and further displacement causes the spool (36) to supply a charge of fuel to the prechamber injector (54) until the spool reaches its second position defined by a stop (61). Thereafter, the fuel pressure from the injection pump (12) acting in the spool actuation chamber (38) rises to the opening pressure level of the main injector (56), and fuel flows through the spool actuation chamber to the main injector. The trigger (58) positioned in the shuttle valve fires the ignition means as the spool moves from its first position.
Patent EP-0447314-A1 (EP)
Inventor: MELINE FRANCOIS
IPC: B01L1/00
Filed: 1991-03-12
Abstract: In order to ensure a bidirectional dynamic separtion between two zones (10,12), between said zones is formed a gas curtain constituted by three juxtaposed gas streams or jets (28,30,32). The central stream or jet is relatively fast and serves to stabilize the two relatively slow lateral streams or jets (30,32). The latter ensure the relative confinement of the two zones by means of their tongues (30a,32a) and their flow rate is determined in such a way as to supply the relatively fast stream with the gas necessary for its full development. In the case where one (10) of the zones has a reduced volume, a low flow rate, additional gas flow can be injected into the said zone.
Patent EP-0456567-A1 (EP)
Inventor: CONTANT GENEVIEVE EPOUSE PUSSA
IPC: C12Q1/37
Filed: 1991-05-06
Abstract: The invention relates to the use of a substance which inhibits the plasma proteins  alpha 2-AP and/or  alpha 2-M in the field of the determination and assay of plasminogen activators and of the inhibitors of these plasminogen activators. It relates especially to a method for determining (i) a plasminogen activator chosen from the group consisting of tissue type plasminogen activators (tPA) and urokinase type plasminogen activators (uPA), and (ii) an inhibitor (PAI) of the aforementioned plasminogen activator, a feature of the aforementioned method, which entails the conversion of plasminogen to plasmin followed by assay of the plasmin resulting from this conversion, being that it comprises inhibition of the plasma proteins  alpha 2-antiplasmin and/or  alpha 2-macroglobulin by means of a substance chosen from the group consisting of materials having metalloproteinase activity.
Patent EP-0460990-A1 (EP)
Title: Use of a hydrogenofluoroalkane as fire-extinguishing agent
Inventor: SALLET DANIEL
IPC: A62D1/08
Filed: 1991-05-27
Abstract: A hydrofluoroalkane is proposed for replacing especially trifluorobromomethane and difluorobromochloromethane. …<??>This compound can be employed for firefighting by the so-called total-flooding and portable extinguisher techniques.
Patent EP-0462018-A1 (EP)
Inventor: LEPOIX LOUIS
IPC: A01G27/00
Filed: 1991-06-14
Abstract: Device for growing plants in a pot, comprising a water reservoir (12) with coaxial tubular walls (26, 28), surrounding on the outside a plant-growing pot and placed in a bowl into which it periodically delivers small amounts of water by means of an irrigation valve with automatic flow adjustment. The water then rises by capillary action from the bowl to the inside of the pot. <IMAGE>
Patent EP-0458707-A1 (EP)
Inventor: MACHONKIN HAROLD IHOR
IPC: G03C5/29
Filed: 1991-05-02
Abstract: Silver halide photographic elements which are capable of high contrast development having incorporated therein, as a nucleating agent, an aryl sulfonamidophenyl hydrazide of the formula:
       
 where R is a monovalent group comprised of at least three repeating ethyleneoxy units, m is 1 to 6, Y is a divalent aromatic radical, and R¹ is hydrogen or a blocking group.
Patent EP-0443985-A1 (EP)
Inventor: BUDMIGER HERMANN
IPC: F41J5/02
Filed: 1991-02-13
Abstract: The target disc (2) present in original size is so equipped with photodetectors (F1 to 10) along concentric circles (TA1 to 10) that at least one photodetector (F1 to 10) is touched by a hit (4). This affords a very simple target-disc device which works with high accuracy. <IMAGE>
Patent EP-0484277-A1 (EP)
Inventor: ARMELLIN HERMES
IPC: A47J31/40
Filed: 1991-10-23
Abstract: Elle comprend au moins un groupe formé d'un piston et d'une chambre cylindrique, ainsi que des moyens d'alimentation en café moulu et en eau chaude sous pression, des moyens de mise en action et d'arrêt automatiques du groupe et ses moyens d'alimentation. Le piston (2) est fixe et la chambre (11, 16) mobile sont disposés horizontalement. La chambre est formée de deux parties cylindriques juxtaposées, la première partie (11) abritant en position de repos la tête (3) du piston (2) munie d'un joint (6) d'étanchéité annulaire, a un diamètre inférieur au diamètre du joint (6) d'étanchéité. La seconde partie (16) de la chambre cylindrique présente un diamêtre intérieur inférieur au diamètre extérieur du joint (6) d'étanchéité permettant un glissement étanche. Dans la première partie (11) est logée une douille (10) libre dont le diamètre intérieur est égal au diamêtre intérieur de la seconde partie (16) pour protéger le joint lors du passage de la tête (3) devant une ouverture (13) latérale pour l'alimentation en café moulu. <IMAGE>
Patent EP-0570367-A1 (EP)
Inventor: FERNANDEZ RICHARD EDWARD
IPC: A62D1/08
Filed: 1990-11-15
Abstract: Procédé servant à éteindre, prévenir et maîtriser les incendies en utilisant une composition contenant au moins un propane fluoro-substitué choisi dans le groupe comprenant CF3-CHF-CF3, CF3-CF2-CHF2, CF3-CFH-CF2H, CF3-CH2-CF3, CF3-CF2-CH2F, CHF2-CF2-CHF2, CF3-CF2-CHCl2, CHFCl-CF2-CClF2, CHF2-CCl2-CF3, CF3-CHCl-CClF2, CHF2-CF2-CHClF, CF3-CF2-CH2Cl, CClF2-CF2-CH2F, CF3-CH2-CClF2, CHClF-CF2-CF3, CHF2-CF2-CF2Cl, CF3-CHCl-CF3, CF3-CHF-CF2Cl, et CHF2-CFCl-CF3. Les fluoropropanes peuvent être utilisés dans des zones ouvertes ou fermées et n'ont pas ou peu d'effet sur l'ozone de la stratosphère et peu d'effet sur le processus de réchauffement général de la planète.
Patent EP-0465681-A1 (EP)
Inventor: TAKAHASHI TOMONORI
IPC: B29C55/04
Filed: 1991-01-30
Abstract: A multilayered packaging material having piercing resistance and tearability and being excellent in appearance, transparency and so forth can be produced by orienting a multilayered structure composed of a polyamide resin layer and other thermoplastic resin layer(s) monoaxially 1.5- to 7.0-fold in such a manner that the thickness of the polyamide resin layer is 3 to 30 µm and the thickness(es) of the other thermoplastic resin layer(s) is (are) at least twice as much as that of the polyamide resin layer.
Patent EP-0471051-A1 (EP)
Title: Control unit for the central store of an atm node.
Inventor: KELLER HANSJOERG
IPC: H04L12/54
Filed: 1991-02-25
Abstract: An apparatus and method for controlling the common memory of an ATM-node. The nodes serve for the continuous reception and onward routing of address-labelled cells with uniform length and uniform construction. The apparatus includes means for management and control and a sequencer for managing the storage blocks of the common memory and for controlling the sequential reading in and reading out of cells, respectively, into or out of said storage blocks. The circuits for management and control include at least one addressable read/write store, a monitor logic, an input logic, a bus- and control-logic, and a comparator, the read/write store includes a number of storage locations equal to the third plurality plus two times the second plurality multiplied by the quantity, plus 2. Every storage location of the read/write store is constructed for storing an address. Two times the second plurality of the storage locations multiplied by the quantity is associated in pairs with the outgoing lines, and the third plurality of storage locations is associated with the storage blocks of the common memory. Two of the storage locations are associated with the empty storage blocks of the common memory. The method includes providing lists for each queue and empty storage blocks the common memory. Each list has a head element and a tail element. The elements of the lists are addresses and the total of all the elements of all of the lists is constant and is equal to the number of the storage blocks of the common memory. The method also includes appending a current head element of the list of the empty storage blocks as a new tail element of the list of empty storage blocks when storing a cell to the common memory, and appending a current head element of a list associated with a queue in the common memory as a new tail element of the list of the empty storage blocks.
Patent EP-0476138-A1 (EP)
Inventor: OGINO HIROYUKI NASHIHARAHAITSU
IPC: A61B5/11
Filed: 1991-03-07
Abstract: Les mouvements corporels d'une personne endormie sont détectés sans entrer en contact avec cette personne par un élément piézoélectrique (13), et, chaque fois qu'une donnée de détection dépasse une valeur prédéterminée, la mesure de temps effectuée par le chronométreur et remise à zéro et une nouvelle mesure de temps est déclenchée. Quand le temps mesuré par le chronométreur dépasse une durée prédéterminée, le dispositif détermine que le sujet s'est endormi sur le lit. Par ailleurs, de légers mouvements corporels transmis par l'activité cardiaque et par les mouvements respiratoires du corps humain sont détectés afin de déterminer s'il n'y a personne sur le lit, s'il y a quelqu'un sur le lit ou des mouvements corporels brusques. Quand la présence de quelqu'un est déterminée, l'action de mesure du temps est amorcée par le chronométreur, et, quand l'absence ou un mouvement brusque sont déterminés, la mesure de temps est remise à zéro. Quand la durée mesurée par le chronométreur dépasse la durée prédéterminée, le dispositif détermine que le sujet s'est endormi sur le lit.
Patent EP-0724515-A1 (EP)
Inventor: DOEBLER WALTER
IPC: B29C45/14
Filed: 1991-03-27
Abstract: The invention relates to a process for producing a plastic container by injection moulding by the in-mould labelling process. In this process, a label is inserted in the matrix before the plastic container is injection-moulded. In order to position the label more accurately, it is caused to adhere to the matrix after insertion by a vacuum exerted through the matrix wall. In a suitable moulding tool, the matrix (1) is, to this end, divided so that the two halves (3 and 4) of the matrix define an annular gap (9) in the matrix wall (5) which is connected to a vacuum source. When the tool is closed by the pressing together of the two matrix halves (3 and 4), the annular gap (9) is also closed so that no molten plastic can penetrate during the injection process.
Patent EP-0477338-A1 (EP)
Title: Process for the treatment of water containing sulphur compounds.
Inventor: BUISMAN CEES JAN NICO
IPC: C01B17/06
Filed: 1991-04-11
Abstract: A process is provided for the treatment of water containing sulphide wherein the sulphide is oxidized in an aerobic reactor having a minimum sulphide sludge load. The minimum sulphide load is at least 10 mg of sulphide per mg of the nitrogen present in the sludge per hour, the sludge load being calculated on the basis of the sulphide oxidizing part of the biomass. The minimum sulphide load may also be defined as 25 mg of sulphide per liter of reactor material per hour. The sulphide can be largely oxidized to elemental sulphur which is then separated and reused. Waste water also containing organic matter in addition to varying levels of sulphide is purified without interference of filamentous bacteria using a two-step aerobic process. The process for sulphide removal can be used for the treatment of waste water having high levels of sulphur compounds such as sulphate, sulphite and thiosulphate by first reducing these sulphur compounds in an aerobic step. Heavy metals are removed from water by adding sulphide to the water and precipitating the metals as sulphides; the sulphide can be added by reducing sulphur compounds already present.
Patent EP-0540558-A1 (EP)
Title: A method of processing an asphalt mixture.
Inventor: AHO SEPPO
IPC: C08L95/00
Filed: 1991-07-18
Abstract: PCT No. PCT/FI91/00221 Sec. 371 Date Feb. 19, 1993 Sec. 102(e) Date Feb. 19, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01751 PCT Pub. Date Feb. 6, 1992.The object of the invention is a method of processing an asphalt mixture which comprises mineral aggregate and/or recycled crushed asphalt and to which bitumen-based binding material has optionally been added, the method comprising heating of mineral aggregate or a mixture of mineral aggregate and crushed asphalt or crushed asphalt as such before mixing the possible preheated bitumen-based binding material with the mixture. In the method according to the invention the mineral aggregate or crushed asphalt or a mixture thereof that has been disposed in hoppers (9) is heated by leading a heated gas that contains vapour, preferably superheated water vapour, thereto, the gas being preferably a dry mixed gas (water gas) of a combustion gas of fuel, such as thin oil, and water vapour.
Patent EP-0489909-A1 (EP)
Inventor: STEPHENSON STANLEY W
IPC: B41J2/36
Filed: 1991-06-27
Abstract: Une tête d'impression thermique (26) comprenant une pluralité de résistances chauffantes (207) reçoit du courant électrique d'une alimentation (201). Le courant est orienté vers certains éléments chauffants d'une pluralité d'éléments chauffants (207) en réponse à une séquence de bits de données correspondant à l'image à enregistrer. Le nombre d'éléments chauffants (207) sélectionnés est déterminé par le courant fourni à la tête d'impression (26) ou par comptage du nombre de bits de données et un signal représentatif du nombre d'éléments chauffants sélectionnés et produits. La tension couplée à la tête d'impression (26) est réglée en réponse au nombre détecté d'éléments chauffants sélectionnés afin de maintenir une tension prédéterminée dans les éléments chauffants sélectionnés sensiblement constante indépendamment du nombre d'éléments chauffants sélectionnés.
Patent EP-0548197-A1 (EP)
Inventor: GURR SARAH JANE
IPC: A01N63/60
Filed: 1991-09-10
Abstract: A method of controlling nematodes, the method includes the steps of identification of a gene induced within a successfully infected plant by nematode infection of said plant and modifying the gene to confer nematode resistance to the plant.
Patent EP-0574392-A1 (EP)
Title: Shoe and insole.
Inventor: HAIZINGER FERDINAND
IPC: A43B13/40
Filed: 1991-11-21
Abstract: A shoe (1) with a multi-layer insole (4) and an insole for such a shoe. Between the lower insole layer (5) and an insole covering layer (7) there is a cushioning layer (6). The lower insole layer (5) is thickened downwards at least in the toe region and projects downwards into the region (12) surrounded by the clamped edge (10) of the shoe upper part and the cushioning layer (6) of the insole is arranged in this downward thickening (14). In the toe region the peripheral region of the lower insole layer (5) bears on the insole covering layer and is adhesively secured thereto. Hollows between the lower insole layer (5) and the insole covering layer (7) near the cushioning layer (6) are filled with bonding compound. The cushioning layer is preferably inserted between the lower insole layer and the insole covering layer together with a moulded cork-latex compound forming a bed for the foot. In a preferred embodiment the layers of the insole are secured together by seams running approximately transversely to the longitudinal direction of the shoe.
Patent EP-0504733-A1 (EP)
Inventor: SCHMID WALTER
IPC: B25B5/16
Filed: 1992-03-12
Abstract: Two elongated pressure jaws (1, 2) are articulated on one another in the manner of scissors. At least one of the pressure jaws (1, 2) is firmly connected to a pressure transmission member (8 and 9, respectively). The respective free end (10, 11) of the pressure transmission members (8, 9) has the shape of a section of a cam plate. The respective pistons (46, 48) of a frame press come to bear on these sections. Since the pressure jaws (1, 2) are articulated on one another, they can adapt to any angle of a frame (39, 40, 41) to be pressed. Since the free ends (10, 11) of the pressure transmission members (8, 9) are curved, in every angular position thereof perfect force transmission takes place relative to the pistons (46, 48) of the frame press, which have a plane piston base (47 and 49, respectively). Consequently, angle-bound force transmission elements which are dependent on the particular angles of the frames and have to be specially manufactured in each case are not necessary. The preferred area of application is in frame presses for pressing wooden window frames or wings of triangular or sloping studio windows and the like. <IMAGE>
Patent EP-0510561-A1 (EP)
Inventor: POLI STEFANO
IPC: A61K9/12
Filed: 1992-04-21
Abstract: A liquid pharmaceutical composition which can be administered as a foam by means of suitable supplying devices, without necessity of gas propeller, said composition consisting of:
     a) one or more natural or synthetic ionic or non ionic, acid, basic or neutral surfactants;   b) a solvent or a solvent mixture;   c) an active ingredient or a combination of active ingredients;   d) optional adjuvants or excipients.
Patent EP-0531616-A1 (EP)
Inventor: WIESNER BRUNO
IPC: B21C37/15
Filed: 1992-04-25
Abstract: Seamless capillary tubes with an outside diameter of less than 4 mm composed essentially of a special alloy are known. In order to specify a flexible capillary tube made of special alloy and a simple and economical method for its manufacture, the said tube having a high chemical resistance and a constant inside diameter and smooth internal surface over a length of at least 3 m and withstanding internal pressures of at least 500 bar, the wall thickness of the capillary tube corresponds to at least 1.2 times its inside diameter and the wall is constructed of at least two concentric layers which rest upon one another with an accurate fit, the wall thickness of each individual layer being less than 1.4 times its inside diameter. <IMAGE>
Patent EP-0524609-A1 (EP)
Inventor: HARNAPP BERND DIPL-ING
IPC: E01C5/20
Filed: 1992-07-21
Abstract: In ground coverings consisting of interlocking paving stones made from recycled plastics, a possibility is to be afforded for rapidly taking up and carrying off liquid, in particular surface water, even in great quantities. To this end, a reticulate drainage system is produced, which is formed from the paving joints (21) of constant width formed between the adjacent interlocking paving stones, at least one central recess (12) in the bottom surface (11), and openings (13) in the stone side walls (14), which connect the recesses (12) to the paving joints (21). <IMAGE>
Patent EP-0524626-A1 (EP)
Inventor: MISUDA KATSUTOSHI
IPC: B41M5/52
Filed: 1992-07-23
Abstract: A recording sheet for an ink jet printer, which comprises a substrate, a lower layer of porous pseudo-boehmite having an average pore radius of from 20 to 80 Å formed in a thickness of from 5 to 60 µm on the substrate and an upper layer of porous pseudo-boehmite having an average pore radius of from 40 to 150 Å formed in a thickness of from 2 to 30 µm on the lower layer, the average pore radius of the upper layer being larger than that of the lower layer.
Patent EP-0529354-A1 (EP)
Inventor: BECKER DIETER
IPC: G01M13/04
Filed: 1992-08-04
Abstract: In a device for detecting and monitoring damage to tracks (3, 4) or adjoining regions of the bearing races (1, 2) in rolling bearings, which is capable, on the one hand, of accurately measuring cracks and chipping in the track (3, 4) or in the transitional zone (7) between the tracks (3, 4) and the bearing race (1, 2) and which, on the other hand, is capable of transmitting the results of measurement to the evaluation units without openings in the bearing race (1, 2) with connectors and cables, one or more sensors (13, 14) are arranged in the rolling-element installation space, between the rolling elements (5), and their measurement signals are fed to an antenna (23) outside the bearing by means of electromagnetism. 
<IMAGE>