baber/WOPTO huggingface dataset:
Patent EP-0366997-A1 (EP)
Inventor: HANERUS GORAN C O TETRA PAK IN
IPC: B65B37/00
Filed: 1989-10-13
Abstract: Method for deaerating an installation for filling containers (2) with a metered amount of liquid not including any air by means of a metering pump (9), in which two control valves (11', 12') arranged at the inlet of a filling tube (4) are intermittently opened and closed, and the liquid (17) is conveyed via a buffer container (13). 
<??>In order to prevent the faulty filling of initial production material at the beginning of the filling operation, and in order to be able to specify as accurate a switched-on period as possible for the actual filling operation, it is provided according to the invention that, in order to deaerate the filling tube (4) and the metering pump (9) connected thereto, two control valves (11', 12'), connected in series, are controlled separately from each other in such a way that when the vacuum is generated in the buffer container (13), both control valves (11', 12') are opened; after the majority of the air has bubbled off upwards, firstly the upper control valve (12') and, after a period of time which can be set, the lower control valve (11') are closed; and then the upper control valve (12') is opened and, after a further time interval, is closed. 
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Patent EP-0426896-A1 (EP)
Inventor: KISHIMOTO SOICHIRO C O UNITIKA
IPC: C08J5/04
Filed: 1989-11-09
Abstract: A porous composite sheet which comprises a reinforcing fiber and a binder and has interconnecting pores extending from one side of the sheet through the sheet to other side thereof and the following properties: the porosity of the whole sheet is from 40 to 80%, the flexural strength is not lower than 50 kg/cm², the water absorbing rate is not lower than 30 mm/10 sec and the water absorption ratio is not lower than 60% by weight. A process for producing the porous composite sheet is also disclosed.
Patent EP-0377167-A1 (EP)
Inventor: SCHNEIDER WALTER DR
IPC: G07D7/00
Filed: 1989-12-20
Abstract: To protect security paper and the information contained thereon against unauthorised reproduction in a copying device, the security paper is provided with light-deflecting structures which reflect the light, applied to the document during the copying operation, into the environment at a defined angle in such a way that they occur at a point on the photoconductive drum, at which normally information is contained at another point on the security document. Due to this bloom, at least some of the information recorded on the security document is not reproduced on the copy. The copy is thus recognisable as such.
Patent EP-0358268-A1 (EP)
Inventor: STEGEHUIS HERMAN
IPC: A61B6/00
Filed: 1989-09-01
Abstract: Scattered radiation in an X-ray image causes a reduction of contrast. The invention describes a method whereby an estimate of the scattered radiation contribution is obtained by means of the transformed original X-ray image, which is convoluted with a point-spread function and which is multiplied by a location-dependent weighting factor. By subtracting this scattered radiation image from the X-ray image, a corrected image with enhanced contrast is obtained. The estimate of the scattered radiation image is adapted to the adjustment values for the imaging parameters of the X-ray system.
Patent EP-0337661-A1 (EP)
Inventor: WILSON JOHN
IPC: A61B8/08
Filed: 1989-04-06
Abstract: Ultrasonic scanning of live animals and caracases particularly for grading, which scanning is preferably carried out on live animals to determine expected carcase composition, comprises use of an elongate scanning element along a line parallel to the lie of the spine. The method and apparatus enable data to be obtained for processing to identify thicknesses of the skin/fat layer and the muscle layer thereadjacent and also the fat content of the muscle.
Patent EP-0371576-A1 (EP)
Inventor: WATSON BROCK W
IPC: E21B33/16
Filed: 1989-04-25
Abstract: A non-rotating plug set (10) for use in cementing well bores in combination with a co-operating floating collar or the like, comprises an upper plug (12) with a toothed insert (28) and a lower plug (14) with both an upper (50) and a lower (58) toothed insert, and a diaphragm closure (56). In use, the toothed insert (28) of the upper plug keys into the upper toothed insert (50) of the lower plug to prevent relative rotation of the two plugs. Also, the lower insert (58) of plug (14) can key into a toothed insert at the upper end of the floating collar, to prevent relative rotation therebetween. The plug set and collar can be drilled out using a polycrystalline diamond drill bit.
Patent EP-0377269-A1 (EP)
Inventor: PALERMO THOMAS J
IPC: A61M25/09
Filed: 1989-07-25
Abstract: A steerable guidewire for guiding a catheter includes an elongate hollow shaft (20) having a distal core wire (32) mounted at its distal end. The distal core wire (32) tapers in a distal direction and has a flexible distal tip (40). The core wire (32) is received within a helical coil (24) mounted to the distal end of the guidewire, the distal tip (40) of the core wire (32) being attached to the distal tip (36) of the helical coil (24). A pull wire (44) extends the length of the guidewire through the hollow shaft (20) and the helical coil (24) and is connected, eccentrically, to the distal tip (36) of the helical coil (24) by a small diameter internal spring (50), the proximal end of which is attached to the distal end (52) of the pull wire (44) and the distal end of which is attached to the distal end (36) of the helical coil (24). Pulling on the pull wire (44) causes the distal tip of the guidewire to assume a curved configuration. The resilience of the internal spring (50), however, permits the distal tip of the guidewire to assume a more straightened configuration even while the pull wire (44) is tensioned whereby the distal tip of the guidewire may yield to conform to irregularities in a patient's vasculature.
Patent EP-0375264-A1 (EP)
Inventor: HSU JEMIN CHARLES
IPC: A01N43/80
Filed: 1989-12-13
Abstract: Mixtures of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one with certain commercial biocides in specified amounts demonstrate synergy and afford especially effective, and broad control of microorganisms in various systems.
Patent EP-0376630-A1 (EP)
Inventor: DALY DAVID C
IPC: H04B10/2581
Filed: 1989-12-21
Abstract: A fiber optic receiver of the type having a sensor (22), a pre-amplifer (20) and a post-amplifier (14a,14b), includes a first printed circuit board (12) with connection of the post-amplifier (14a, 14b) therewith and having a matable connector (16) thereon for obtaining power for operation of the post-amplifer. A second printed circuit board (18) is supported by the first printed circuit (12) in intersecting geometric relation to the first printed circuit board (12) and is electrically connected therewith for obtaining power for operation of the pre-amplifier (20). The pre-amplifier (20) and the sensor (22) are mounted on the second printed circuit board (18) and are electrically interconnected thereon. The receiver further includes a channel for detecting the presence of the carrier of energy incident on the sensor (22) incorporating a differential peak detector circuit. A transmitter may be incorporated to provide a fiber optic transceiver.
Patent EP-0327468-A1 (EP)
Inventor: RAFFIN JACQUES
IPC: A61F5/453
Filed: 1989-02-03
Abstract: The device comprises a reservoir (1) with a flap valve (12) which can be locked, and a tubular assembly (2, 3) in which the male introduces his penis. An inner latex sleeve (41) provides for impermeability upstream. An absorbent sheath (35) collects the urine which has not penetrated into the reservoir. Application particularly in spaceships under zero-gravity conditions or in the medical field. <IMAGE>
Patent EP-0362062-A1 (EP)
Inventor: GILLET CLAUDE
IPC: B62D49/08
Filed: 1989-09-27
Abstract: L'invention est relative à un engin automoteur à chenilles souples maintenues en position par des roues de guidage (5-8). Les deux roues de guidage de chaque extrémité sont montées sur un balancier (16-24) dont l'axe d'oscillation (17,25) est différent des axes de rotation des roues qu'il porte, et au moins l'un de ces deux balanciers est muni d'un dispositif (18-23) susceptible de s'opposer à son mouvement d'oscillation.
Patent EP-0366525-A1 (EP)
Inventor: DE BONNEVILLE JEAN
IPC: C10G35/12
Filed: 1989-10-17
Abstract: The invention concerns a method of catalytic reforming in a plurality of fluidized bed type reaction zones located side by side, the catalyst circulating from zone to zone with the aid of elevating means and a carrier gas in the form of hydrogen. According to the invention, nitrogen is used as the elevating gas to raise the exhausted catalyst drawn off from the bottom of the last catalytic zone (through which the feedstock passes) to the top of the catalyst regenerating zone, and also to raise the regenerated catalyst to the top of the first catalytic zone through which the feedstock passes.
Patent EP-0347349-A1 (EP)
Inventor: MILLET CLAUDE
IPC: C08L83/07
Filed: 1989-06-13
Abstract: Compositions for obtaining compact or cellular silicone elastomers capable of being vulcanised at room temperature or at a temperature below 150 DEG C, flame-resistant, characterised in that they contain ceric oxide of BET surface area greater than or equal to 40 m<2>/g, preferably greater than 85 m<2>/g. Elastomers obtained with such compositions.
Patent EP-0329585-A1 (EP)
Inventor: COSQUER PIERRE JEAN
IPC: A63B69/00
Filed: 1989-01-19
Abstract: A rock climbing wall is constituted by a variable number of modules with adjustable faces. Each module comprises a first subassembly (1) constituted by a tubular structure in which a subassembly (3) can move in translation, this subassembly being principally constituted by a tube and a swivel connecting a climbing plane (2) to the first subassembly. <IMAGE>
Patent EP-0401457-A1 (EP)
Inventor: BIANCHI MARZOLI PIETRO
IPC: D01G7/12
Filed: 1989-10-13
Abstract: The bale-breaker comprise a movable carriage (2) which can slide along a supporting frame (3) adapted for supporting the fibre bales (6) with a slanted axis, the movable carriage bearing a take up carriage (1) the longitudinal axis of which is parallel to the bale layer surface.
Patent EP-0347407-A1 (EP)
Inventor: FLEISCHHACKER GERHARD DR DIPL-
IPC: B01D53/85
Filed: 1989-05-03
Abstract: In a biological filter with a filter housing, in which a layer of biological filter material is arranged above a gas-permeable support plate, through which raw gas to be purified flows in the axial direction of the housing, the filter housing (G) consists of superposed housing elements (w, g), the lowest of which is a trough- shaped bottom element (w) with a gas-permeable filter plate (d) inserted above the trough bottom (e) and at least one shell opening (a1, a2) arranged between these two plates (d, e) and annular or frame-like housing elements (g) of the same cross-section as that of the bottom element (w), surrounding the biological filter material (f), are placed above this bottom element (w) up to the layer height of the material. <IMAGE>
Patent EP-0412091-A1 (EP)
Title: Wrap-around heat-recoverable sealing article.
Inventor: CHIOTIS ACHILLES
IPC: B29C63/42
Filed: 1989-03-28
Abstract: A substrate, such as a splice between two or more wires, a wire bundle or an electrical component, such as a fuse, diode or transistor, is enclosed and sealed using a recoverable article comprising a polymeric sheet (12) having an involuted curled section (14) at one end and a sealant (16) having a melt flow index has a specified relationship to the hot modulus of polymeric sheet. In an alternate embodiment, the sealant is a gel.
Patent EP-0376995-A1 (EP)
Inventor: SEIPLER DIETER
IPC: G01P15/12
Filed: 1989-04-25
Abstract: Dans un détecteur d'accélération (11), le ressort de flexion (13) est constitué par une plaque de base, par exemple en Al2O3, appliquée, par l'une de ses faces, sur un rehaussement (12) d'une fixation (10) fabriquée en un matériau mécaniquement rigide. De cette façon, les résistances (19 à 22), et notamment le circuit de restitution (24), peuvent être disposés sur le rehaussement (12) de la fixation (10), en même temps que sur le ressort de flexion (13), et appliqués en une seule opération selon la technique des couches épaisses. En outre, on a prévu, dans le ressort de flexion (13), un évidement (14) donnant lieu à la formation de deux traverses de flexion (15, 16) à une distance aussi grande que possible l'une de l'autre. Deux des résistances (19, 21) sont disposées sur les traverses de flexion (15, 16), chacune des autres résistances (20, 22) étant disposée dans la zone de l'évidement (14). Ceci permet d'effectuer un contrôle électrique de l'état mécanique du ressort de flexion (13). De plus, le capteur d'accélération (11) est d'un montage très facile et économique.
Patent EP-0393158-A1 (EP)
Inventor: MAZUMDER ALI TAZAMMUL
IPC: B41J33/12
Filed: 1989-05-11
Abstract: Un appareil de commande d'alimentation de ruban comprend un rouleau d'alimentation rotatif (10) et un rouleau enrouleur (12). On a prévu un premier moteur électrique (74) destiné à entraîner ledit rouleau enrouleur (12) dans un premier sens de rotation, un second moteur électrique (72) entraînant le rouleau d'alimentation (10) dans un sens de rotation opposé. Un moyen (76, 78, 112) détectant la tension du ruban est prévu pour détecter quand la partie du ruban (24) située entre le rouleau d'alimentation (10) et le rouleau enrouleur (12) est détendue, un moyen d'actionnement (110) étant commandé par le moyen (76, 78, 112) détectant la tension du ruban afin d'actionner le second moteur électrique (72) pour entraîner le rouleau d'alimentation (10) dans le sens opposé afin de tendre le ruban (24).
Patent EP-0417152-A1 (EP)
Title: Nouvelles cyclites derivees de streptomycetes, leur fabrication et leur emploi
Inventor: GRABLEY SUSANNE
IPC: C12P7/62
Filed: 1989-05-13
Abstract: De nouvelles cyclites possédant une action régulatrice sur la croissance, notamment dans des plantes dicotylédones comme le cresson, peuvent être isolées à partir d'une solution nutritive de streptomycètes.
Patent EP-0395749-A1 (EP)
Inventor: PIONCHON PHILIPPE
IPC: G06F1/00
Filed: 1989-07-26
Abstract: Procédé et dispositif de protection et d'universalisation d'un logiciel, consistant à enregistrer le logiciel proprement dit dans une mémoire (16) reliée à un microprocesseur (14) dans un ensemble inviolable (10) relié par des moyens (22) à un système (24) d'utilisation du logiciel, et à enregister sur un support indépendant quelconque (34), tel qu'une disquette, des programmes de communication et de gestion des opérations d'entrée/sortie, ainsi que des fonctions dépendantes du système d'exploitation du système d'utilisation (24).
Patent EP-0382835-A1 (EP)
Title: Means and method for sterilizing spices and like substances.
Inventor: DUDEK DANIEL H
IPC: A23L27/14
Filed: 1989-07-26
Abstract: An apparatus (10) for sterilizing fungible food products in a sealed sterilizing chamber (36) using superheated steam at a predetermined temperature and pressure condition which apparatus has inlet (64) and outlet (101) structures for respectively introducing products to be sterilized into and discharging sterilized products from the sterilizing chamber (36) without exposing the sterilizing environment in the sterilizing chamber (36) to ambient atmosphere, and a pressure relief device (102) associated with the outlet structure (101) for predeterminately reducing the pressure on the products therein prior to their discharge from the outlet structure (101) to ambient atmosphere so that the products are never exposed to a sudden pressure change of sufficient magnitude to damage or puff the products. The invention also is directed to the method of sterilizing products using the subject apparatus.
Patent EP-0434747-A1 (EP)
Inventor: ROSS LOUIS JOSEPH NORMAN INSTI
IPC: A61P31/12
Filed: 1989-09-13
Abstract: On décrit un vaccin contre le virus de la maladie de Marek (MDV) comprenant (a) un MDV atténué en raison de son TK (thymidine kinase) ou (b) un hôte exprimant un antigène MDV, à savoir les homologues respectifs MDV des glycoprotéines gB, gC, gD ou gH de l'HSV (herpèsvirus simple) (ou de leurs parties antigéniques) ou les homologues respectifs MDV des gènes précoces IE-68 ou IE-175 de l'HSV-1. L'hôte peut être un herpèsvirus de dinde (HVT), et plus particulièrement un HVT dans lequel l'antigène MDV est inséré dans l'homologue HVT du gène gC de l'HSV, dans celui du gène ribonucléotide réductase (sous-unité large) ou celui du gène TK.
Patent EP-0390907-A1 (EP)
Inventor: HOLSZTYNSKI WLODZIMIERZ
IPC: G06F15/80
Filed: 1989-09-29
Abstract: Un processeur de données en parallèle comprend un réseau de cellules identiques exécutant simultanément des opérations identiques sous la commande d'un contrôleur central, et comportant une ou plusieurs architectures de cellules spéciales dotées d'une mémoire segmentée, une logique conditionnelle pour le traitement préliminaire, ainsi qu'un circuit indiquant si la cellule est active, et une interconnexion de cellules programmable incluant un contournement de cellules et une connexion alternée de cellules marginales.
Patent EP-0386406-A1 (EP)
Inventor: BOHEN JOSEPH MICHAEL
IPC: C08L71/02
Filed: 1990-01-12
Abstract: Flame retardant compositions are provided containing at least one ester of a polyhaloaromatic acid and at least one polyolefin resin. The compositions may also contain one or more brominated and/or chlorinated compounds to provide additional flame retardancy, and other resins or engineering thermoplastics may be blended with the polyolefin. In addition to providing flame retardancy, the polyhaloaromatic acid esters are effective as processing and compatibilizing aids for the resin, and may also function as tackifiers, mold release agents, plastisols, adhesives, plasticizers, polymer additives, and aids in preventing melt fracture.
Patent EP-0388584-A1 (EP)
Inventor: THIBAUD MARC
IPC: G01B7/30
Filed: 1990-01-15
Abstract: The device for determining the position of a rotating steel shaft (1) comprises an eddy current sensor and a band (3) moving past the sensor. The band is attached firmly to the shaft and consists of a strip (4) of insulating material having areas covered with a non- ferromagnetic material possessing a good electrical conductivity, these areas being distributed regularly around the shaft. Characteristically, the strip (4) is stuck on to the shaft (1) by the side carrying the areas of non-ferromagnetic material. 
<??>The device is very simple and gives a very large-amplitude signal. 
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Patent EP-0380067-A1 (EP)
Inventor: NAGAE YOSHIO
IPC: C23C22/13
Filed: 1990-01-24
Abstract: An improved lubricating layer for heavy cold working of iron and steel objects can be obtained by first phos­phating them with a solution comprising, in percentages by weight, 0.3 to 2.5 % of zinc ions, 0.01 to 2.0 % of ferrous ions, 0.5 to 5.0 % of phosphate ions, 0.7 to 12.0 % of ni­trate ions, and 0.02 to 0.25 % of water soluble aromatic organic compounds that contain both nitro and sulfonic groups, with the ferrous ion and zinc ion contents addi­tionally being such that the weight ratio of ferrous ions to zinc ions in the phosphating solution in within the range from 0.005 to 3.0. Optionally, the phosphating solu­tion may also contain from 0.2 to 2.0 % of calcium ions, and when it does, the weight ration of calcium ions to zinc ions in the solution should also be in the range from 0.7 to 4.0. After phosphating, the phosphated surfaces are treated with a conventional lubricant, preferably a weakly alkaline solution of sodium stearate.
Patent EP-0382108-A1 (EP)
Inventor: SIDLER THOMAS
IPC: H01S3/0915
Filed: 1990-02-02
Abstract: Optical pumping laser comprising a fixture device (14) for the bar ensuring, on the one hand, the rigid clamping of the bar (4) relative to the chassis (12a, 12b, 12c, 12d) whilst being supported on the latter and, on the other hand, the thermal insulating of the lateral faces of the bar. According to the invention the fixture device (14) is produced by an elastically deformable plastic lining. …<IMAGE>…
Patent EP-0399143-A1 (EP)
Inventor: GAETSCHMANN KLAUS G
IPC: A24C5/42
Filed: 1990-02-15
Abstract: The device for filling pre-formed cigarette sleeves, especially filter cigarette sleeves, has a tobacco compression chamber (14) possessing a filling aperture (13), in which tobacco introduced through the filling aperture (13) can be compressed by means of a compression bar (17) which can be moved transversely to the longitudinal direction of the tobacco compression chamber (14) to form a tobacco rod (10), a socket onto which the cigarette sleeve can be fitted, a clamping device for retaining the cigarette sleeve on the socket, and an ejector (25) for ejecting the tobacco rod (10) from the compression chamber (14) into the cigarette sleeve. In order to prevent the projection of tobacco residues from the filling aperture of the tobacco compression chamber, the filling aperture (13) of the tobacco compression chamber (14) is assigned a separate lid (1), the closing movement of which precedes the movement of the compression bar (17) in the compression direction. Preferably, the tobacco rod (10) is over-compressed before ejection from the compression chamber (14). Moreover, the cigarette sleeve is diametrally clamped on the socket during the filling process. 
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Patent EP-0387541-A1 (EP)
Inventor: VELA LUMBRERAS ANTONIO
IPC: F17C13/00
Filed: 1990-02-16
Abstract: A device for printing bar codes on liquid petroleum gas containers (3) comprising an arm (10) in an inverted "U" shape, which revolves alternately in both directions around the container on which it is intended to print the bar code, the printing of which is carried out by means of a printing head (11) installed in one of the arms of the aforementioned "U" shaped arm; it having been foreseen that the latter arm forms part of a general structure (1) in which an entry zone (2) is defined for the containers, with a transporter (4), in the area of which there is a brake (5) for stopping the containers, allowing the sequential passage of each of them until they reach a retractable buffer (7) which immobilizes the said container facing an overhead elevating unit (8), also positioning it with a centering unit (9); with the particular characteristic also that the revolving arm is attached to a shaft (12) which turns on ball bearings (13) and is driven by an electic motor, the said revolving arm being fitted with a rotary element (15) by means of which the arm can be turned manually in order to clean the printing head.
Patent EP-0386697-A1 (EP)
Inventor: MAEDA TOSHIHIKO
IPC: C07F9/50
Filed: 1990-03-06
Abstract: There is provided an industrial process for the advantageous preparation of high-purity lithium diphenyl­phosphinobenzene-m-monosulfonate.
Patent EP-0410241-A1 (EP)
Inventor: ABRAM TREVOR S
IPC: A61K31/41
Filed: 1990-07-14
Abstract: Aryl alkenoic acid derivatives, and physiologi­cally acceptable salts thereof, are provided which are potent leukotriene antagonists and may be used for the treatment of circulatory diseases and pref­erably for respiratory diseases such as asthma. The derivatives have a general formula I
      in which 
X is -S-, -SO-, -SO₂- or -O-; 
W is CH=CH or CH₂-CH₂; 
o is 1 to 5; 
n is 1 to 10; 
m is 0 to 7; 
T and Z, same or different, represent oxygen or a direct bond; 
R² and R³, same or different, represent hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, tri­fluoromethoxy, cyano or nitro groups; 
  A represents carboxyl, tetrazolyl, CO₂R⁴, CONR⁵R⁶ or nitrile group wherein R⁴ is lower alkyl and R⁵ and R⁶ are H, lower alkyl, alkylsulfonyl, arlysulfonyl or R5 and R6 together are an alkylene chain forming a ring; and 
R is
      wherein 
B represents carboxyl, tetrazolyl, CO₂R⁴, CONR⁵R⁶ or nitrile group wherein R⁴ is lower alkyl and R⁵ and R⁶ are H, lower alkyl, alkylsulfonyl, arlysulfonyl or R5 and R6 together are an alkylene chain forming a ring; 
R⁷ and R⁸, same or different, represent H or lower alkyl; 
R⁹ represents -OH, -O-alkyl, NH₂ or a NHCH₂CO₂H group; and 
R¹⁰ is H, alkyl, alkoxy, halogen, CF₃, CF₃O, CN or NO₂.