baber/WOPTO huggingface dataset:
Patent AU-2001287638-A1 (AU)
Title: 1,3-dioxolanes with antitussive activity
Inventor: ALLEGRETTI MARCELLO
IPC: A61P11/14
Filed: 2001-07-18
Abstract: (S)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol cyclic acetals useful as antitussive agents and as intermediates for the preparation of levodropropizine and the salts thereof, as well as a process for the preparation of said acetals, are disclosed.
Patent WO-9010650-A1 (WO)
Title: Cytokine
Inventor: HUNTER NEIL
IPC: C07K14/52
Filed: 1989-10-13
Abstract: A monokine which is released by macrophages in response to stimulation with lipopolysaccharide, a method of producing the monokine, a method of bioassay of the monokine, and a factor which is produced by thymic epithelial cells in response to stimulation with the monokine. The monokine is distinct from macrophage-derived factors such as IL-1 and TNF.
Patent WO-9117061-A1 (WO)
Inventor: SAMS ADAM WILLIAM
IPC: B44D3/14
Filed: 1991-05-07
Abstract: Un élément de support et d'ouverture (1) de récipient est destiné à être utilisé avec des pots de peinture, des seaux et objets analogues. L'élément de support et d'ouverture (1) est composé d'une partie allongée (2) ayant un crochet de support (3) à un bout et un élément de stabilisation (4) à l'autre bout. Un dispositif de fixation (5) est conçu pour entrer en prise, tout en pouvant être désenclenché, avec le rebord d'un pot de peinture, alors que l'élément de stabilisation (4) est destiné à soutenir le coté du pot de peinture. L'élément de support et d'ouverture (1) comporte des dispositifs de montage (7, 8) pour la fixation à des échelles, des tréteaux et objets analogues.
Patent WO-9514221-A1 (WO)
Title: Cassette de traitement pour echantillons de tissus
Inventor: MUIR GREGORY MILTON
IPC: G01N1/28
Filed: 1994-11-18
Abstract: Cassette de traitement (11) pour spécimens de tissus. La cassette comporte un boîtier (13) et une chambre intérieure (15). La chambre (15) possède un plateau (19) sur lequel on peut placer des échantillons de tissu, et une pluralité d'orifices (23) traversant le plateau et permettant à un fluide de passer de la chambre (15) au volume (25) situé sous le plateau (19). La chambre (15) est recouverte et fermée hermétiquement par un couvercle (27), et le boîtier (13) est recouvert et fermé hermétiquement sous le plateau par un couvercle (29). Le plateau (19) possède une jupe (35) s'étendant vers le bas, et il est monté à l'intérieur d'un élément manchon (37) de manière à pouvoir coulisser par rapport à celui-ci. L'élément manchon (37) comporte une pluralité d'orifices (55) permettant un échange de fluides, et il est monté coulissant de manière télescopique à l'intérieur du boîtier (13) afin qu'il puisse sortir du boîtier et révéler les orifices (55), un échange de fluides entre la chambre (15) et l'extérieur du boîtier étant ainsi possible lors du traitement d'un échantillon de tissu. Lorsque l'élément manchon (37) est en position rentrée et que les orifices (55) sont enfermés à l'intérieur du boîtier (13), on peut enlever le couvercle (29) afin de noyer dans de la cire un échantillon de tissu présent dans la chambre (15). Tant que la cire est à l'état fondu, on peut déplacer le plateau (19) en direction du couvercle (27) de sorte que l'échantillon de tissu se situe à proximité du couvercle (27).
Patent WO-9516264-A1 (WO)
Title: Procede et appareil de controle sonore
Inventor: O'SULLIVAN DANIEL SHANE
IPC: G06F17/24
Filed: 1994-12-09
Abstract: La présente invention concerne un appareil de contrôle conçu pour faciliter l'enregistrement simultané des informations sonores et textuelles. Cet appareil se compose, d'une part d'un dispositif de contrôle adapté au contrôle d'au moins une entrée sonore, et d'autre part d'un dispositif d'insertion de texte couplé au dispositif de contrôle. L'ensemble permet ainsi le contrôle d'une entrée sonore et la fusion d'informations textuelles avec ladite entrée sonore à un endroit quelconque, pendant ou après le contrôle initial de ladite entrée sonore. Le dispositif d'insertion textuelle est conçu pour permettre la recherche et la restitution des informations textuelles. L'appareil de contrôle est utilisable dans un dispositif de transcription conçu pour la pré-édition de la transcription d'au moins une source d'entrée sonore.
Patent WO-9527174-A1 (WO)
Inventor: CLARKE ALLAN WILLIAM
IPC: F23D14/64
Filed: 1995-03-28
Abstract: A natural aspiration burner (3) is disclosed. The burner (3) comprises a burner nozzle (6) for igniting a mixture of combustible gas and primary air and for projecting the flame generated by combustion into a kiln or other form of furnace and a chamber (5) for mixing combustible gas and primary air and for supplying the mixed combustible gas and primary air to the burner nozzle (6). The burner (3) further comprises a primary air flow control means (17) for automatically controlling the primary air flow rate when operating the burner at relatively low combustible gas inputs which would place the burner outside the operating limits determined by the natural turn down ratio of the burner.
Patent WO-9721343-A1 (WO)
Title: Receptacle pour les excrements de quadrupedes domestiques
Inventor: MCNAMARA WILLIAM JOHN
IPC: A01K23/00
Filed: 1996-12-13
Abstract: L'invention concerne un réceptacle/récipient pour recevoir les excréments et l'urine d'un équidé femelle ou mâle, castré ou non, ce système comprenant une poche allongée (101) s'adaptant sensiblement au ventre de l'animal et s'étendant vers l'avant depuis l'arrière jusqu'à la région des côtes ou aux environs. Un sac (24) pour recevoir l'urine et/ou les excréments constitue la ou une partie essentielle du système et il peut être placé sous la queue de l'animal entre ses pattes arrières. Ce sac (24) a un compartiment arrière (34) pour recevoir les matières plutôt relativement solides et un compartiment avant (32) pour recevoir et retenir les matières relativement liquides. Un filtre (30) dans la poche permet un passage préférentiel vers l'avant des matières relativement liquides et un bouchon amovible (36) au fond de la poche permet d'accéder au filtre pour le nettoyer ou le remplacer. Le compartiment avant (32) de la poche contient une vessie (38) en un matériau relativement flexible pour recueillir les substances fluides.
Patent WO-0005017-A1 (WO)
Inventor: HAIDAR JAWAD
IPC: C01F7/424
Filed: 1999-07-21
Abstract: An apparatus for producing material vapour for the production of powders or films comprises first (3) and second (4) electrodes mountable in a reaction vessel (2), and arranged to have a voltage applied to them to form an arc between them, the first electrode (3) being arranged to form at a part of the first electrode (9) a molten droplet or film (10) of a precursor material, when a precursor material (8) is moved towards the part, and wherein continued heating of the molten droplet or film causes vapourisation of material from the molten droplet or film to produce material vapour. The surface to volume ratio of the droplet or film (10) is selected in a manner such as to limit heat loss during an evaporation of material from the droplet or film, the heat loss being the portion of heat input into the surface of the droplet or film not used to evaporate material from the droplet or film.
Patent WO-2004057080-A1 (WO)
Title: Buse de soufflage destinee a supporter un fil de trame dans une machine a tisser
Inventor: PEETERS JOZEF
IPC: D03D47/30
Filed: 2003-12-16
Abstract: L'invention concerne une buse de soufflage destinée à supporter un fil de trame dans une machine à tisser. Cette buse possède un conduit d'écoulement (17) pour un fluide effectuant un coude (20) à proximité de l'extrémité libre de la buse de soufflage (3) pour ensuite s'écouler dans l'environnement par l'intermédiaire d'au moins une ouverture de sortie (18). Un tuyau d'éjection (21) est formé dans ce conduit d'écoulement (17), ce tuyau d'éjection (21) étant intégré dans le coude susmentionné (20).
Patent WO-8603169-A1 (WO)
Title: Vehicle which is used as floating and gliding apparatus
Inventor: GIELENS JAN
IPC: B60V1/22
Filed: 1985-11-20
Abstract: Vehicle which is used as floating and gliding apparatus, with a central part (5) which acts as floating component and merges into two wings (1 and 2) which have a substantial triangle shape with two radiused sides, while the backwards-facing edges of said wings are provided with wing rudders (13 and 14); the vehicle is further fitted with at least one driving means which is secured at the back to an arm (18), which arm is secured on the bottom of the vehicle central part in one point where metacentre and centre of gravity of the vehicle when increasing the speed thereof, strive to a common point, called "natural centre".
Patent WO-9207163-A1 (WO)
Title: Method and device for absorbing vibration in a rotating drill pipe string
Inventor: DEFOURNY PAUL
IPC: E21B17/16
Filed: 1991-10-14
Abstract: A method for absorbing vibration in a string of drill pipes (2) placed end-to-end and rotating within a cavity, particularly a drill pipe string (2) provided with a drilling or coring head (3), said method optionally comprising the use of a weighting element. The method further comprises selecting at least one shock-absorbing material and proportioning the volume or weight of this material and of the material constituting the optional weighting element to suit the vibration to be absorbed, as well as inserting said shock-absorbing material optionally combined with the weighting material into at least one drill pipe string location, and optionally adjusting the proportions of said materials.
Patent WO-0028289-A1 (WO)
Title: Procede et dispositif de mesure colorimetrique d'une surface coloree
Inventor: DUEZ CHRISTIAN
IPC: G01B11/02
Filed: 1999-11-05
Abstract: L'invention concerne un procédé de mesure colorimétrique d'une région définie sur une image représentant une surface, caractérisée en ce que ladite image de la surface est prise à l'aide d'une caméra couleur, en ce que les informations analogiques mesurées sur ladite surface sont transformées et converties sous une forme numérique, en ce que la région de l'image définie est délimitée, et en ce que la mesure des valeurs chromatiques R, G, B est réalisée pour ladite région.
Patent WO-03005931-A1 (WO)
Title: Method for determining of moment for insemination of lactating cows
Inventor: ATANASOV PETAR TENCHEV
IPC: A61D17/00
Filed: 2002-07-11
Abstract: The invention concerns a method for determination of suitable moment for insemination of lactating cows, which seeks the beginning of the sponttaneous lactation during the estrus and the cow is inseminated immediately after that. The milking of the cow right after the insemination is advisable.
Patent WO-03029691-A1 (WO)
Title: Module d'inertie satellite et transmission automatique en continu l'accompagnant
Inventor: STOYANOV DOBROMIR RADEV
IPC: F16H33/18
Filed: 2002-09-23
Abstract: Le module décrit dans cette invention comprend: un support (1) autour duquel sont reliés librement un nombre pair de poids conçus de manière à définir des secteurs (2) présentant une configuration et une masse égales. Le centre de gravité (C) du secteur (2) est situé dans la partie conçue avec le rayon le plus court de l'arc. La transmission comprend: un arbre d'entrée (8) monté sur un corps (7) et assemblé avec une couronne de train planétaire centrale dotée d'une denture intérieure (9) reliée de manière cinématique à des arbres (10) pourvus d'axes géométriques libres au moyens de couronnes de train planétaire satellites (15) montées sur les arbres. Les arbres (10) sont au moins au nombre de deux et les modules d'inertie satellites (11) sont montés de manière statiques sur ces arbres en au moins deux lignes parallèles. Ces modules sont en contact mécanique avec un support (12) monté sur le corps (7) et relié de manière mécanique à l'arbre de sortie (13). Les modules satellites (11) sont déphasés les uns par rapport aux autres.
Patent BG-50345-A1 (BG)
Title: Method for coloring cellulose textiles
Inventor: KHARDALOV IVAN CH
IPC: D06P1/38
Filed: 1990-04-12
Abstract: By this method, the material is treated in advance with a cationizing agent, representing a polycondensate of dicyandiamide and formaldehyde with the formula<IMAGE>where n has a value from 100 to 300, with a concentration of 50-100 g/l, which is applied by extracting or during the sizing ,as an additive to the sizing mass. The material treated is coloured with reactive dyes, by extracting with acetic acid bath at a pH of 5-6, at temperatures of 50-60 degrees C for an hour or by the method of soaking/ retention in cold for 6 to 8 hours.
Patent BG-51212-A1 (BG)
Title: Process for viscose silk production
Inventor: PAVLOV PAVEL G
IPC: D01F2/06
Filed: 1991-03-18
Abstract: The method improves the fibre structure uniformity, as well as the uniformity of the colouration, its physical, chemical and mechanical properties. The lubricating composition, which is used for treatment of the silk prior to the drying, contains a 5 per cent lubricant with ethoxylated amines as main components. The substances (sodium hydroxide, urea, and neutral soup), added to this composition, prompt the cellulose to swell and the fibres shrink during the first drying. These substances are concentrated predominantly in the most accessible and loose parts of the fibres and stimulate the shrinking process, which reduces the differences in the condition and behaviour of the different fibre sections. The additive has a concentration such that the fibres swell, but do not dissolve. The concentrations are as follows: sodium hydroxide - from 0.2 to 0.4 per cent, urea - from 1 to 5 per cent, neutral soup - from 1 to 5 per cent.
Patent WO-0209588-A1 (WO)
Title: Procede et appareil pour la localisation, la definition et la verification de lesions
Inventor: FALCO TONY
IPC: A61B8/08
Filed: 2001-07-31
Abstract: Cette invention se rapporte à un procédé et à un appareil servant à la définition de lésions ou d'organes, en vue de localiser un plan de traitement par rayonnement et de vérifier la position du traitement. Cet appareil utilise en association un système d'imagerie ultrasonore et un système d'imagerie diagnostique, en vue d'acquérir des images ultrasonores de localisation référencées dans l'espace des coordonnées du système d'imagerie diagnostique, par utilisation d'un système de détection de position. Ce procédé compare la position de la lésion dans les images ultrasonores de localisation avec la position de la lésion dans les images ultrasonores prises pendant que le patient est étendu sur la table de traitement d'une unité thérapeutique, il propose des mesures correctrices pour placer la lésion dans sa position de traitement voulue et il effectue la correction après confirmation par du personnel qualifié.
Patent WO-03010006-A1 (WO)
Title: Thermally-convertible lithographic printing precursor and imageable medium with coalescence inhibitor
Inventor: GOODIN JONATHAN W
IPC: B41M5/36
Filed: 2002-06-25
Abstract: A lithographic printing precursor for lithographic offset printing comprises , a layer of imageable medium on a hydrophilic base. The imageable medium comprises hydrophobic polymer particles in an aqueous medium, a substance for converting light into heat, and a coalescence inhibitor. The lithographic printing precursor may be used to make lithographic printing surfaces that obtain long run lengths on lower quality paper and in the presence of press-room chemicals. The lithographic printing precursor can be imaged and developed on-press and the imageable medium can also be sprayed onto a hydrophilic surface to create a printing surface that may be processed wholly on-press. It can also be processed in the more conventional fully off-press fashion. The hydrophilic surface can be a printing plate substrate or the printing cylinder of a printing press or a sleeve around the printing cylinder of a printing press. The cylinder can be conventional or seamless.
Patent WO-03068384-A1 (WO)
Title: Ash reactivation
Inventor: TRASS OLEV
IPC: B01J20/20
Filed: 2003-02-11
Abstract: Sulphur control in fluidized bed combustion systems often involves adding a source of calcium to the combustor so that the calcium may combine with the sulphur. Ash resulting from such combustion often contains a significant amount of calcium which does not combine with the sulphur compounds. This invention teaches a method of reactivating that ash by grinding the ash in a positive transport grinding mill with water. The grinder causes the ash to simultaneously undergo grinding and hydration to convert the calcium to calcium hydroxide. Advantageously drying agents are added to the ground hydrated ash after grinding to facilitate the formation of acceptably crumbly pellets thereby increasing the amount of calcium available to react with the sulphur. A particularly advantageous aspect of the invention involves the use of wet coal slurries which are otherwise waste products as the source of water to be ground with the ash. The coal content of the slurry then forms additional fuel for the combustion process. This converts a formerly waste product into a valuable, usable resource.
Patent CA-2002320-A1 (CA)
Title: Window washing apparatus
Inventor: HALPERIN RACHEL
IPC: A47L1/06
Filed: 1989-11-06
Abstract: ABSTRACT OF THE DISCLOSURE             The present invention provides an apparatus for ease in washing windows.  The apparatus comprises a telescoping handle section adjustable in length and releasably lockable in a desired position.  The apparatus also has a tool attachment section attached at a first end to one end of the handle section by a locking pivot means and a window washing tool pivotally attached to a second end of the tool attachment section.
Patent CA-2005414-A1 (CA)
Inventor: WENTZELL JOSEPH M
IPC: C08K3/08
Filed: 1989-12-13
Abstract: A marine cladding composition comprising in combination: a. Copper powder b. Two epoxy resins 1. Bisphenol A epoxy resin and 2) Polyglycol di-epoxide c. Glass fibers d. Polydimethyl siloxane e. Two amine curing agents 1. A polyamido amine and 2. An aliphatic amine
Patent CA-2006212-A1 (CA)
Title: Isomerization of saturated fluorohydrocarbons
Inventor: MANZER LEO E
IPC: C07C17/00
Filed: 1989-12-20
Abstract: ABSTRACT OF THE DISCLOSURE       ISOMERIZATION OF SATURATED FLUOROHYDROCARBONS   A process for isomerizing saturated C2 to C6 fluorohydrocarbons having lesser thermodynamic stability to fluorohydrocarbons having greater thermodynamic stability comprising contacting in the gaseous phase at a temperature from about 200°C to about 475°C at least one C2 to C6 saturated fluorohydrocarbon with a catalyst composition comprising an aluminum fluoride.
Patent CA-2007296-A1 (CA)
Title: Method of determining the total fibrinolytic activity in the plasma
Inventor: KRAUSE JURGEN
IPC: G01N33/86
Filed: 1990-01-08
Abstract: Method of determining fibrinolytic activity in the plasma Abstract The method is characterised in that a) a quantity of fibrin sufficient to produce turbidity is added to a dilute platelet poor plasma sample or is produced in situ and the time-dependent change in turbidity or the time-dependent formation of fibrin cleavage products is measured or b) a chromogenic plasmin substrate and a quantity of fibrin, fibrinogen cleavage products or an enzyme which produces fibrin in situ, insufficient to produce turbidity, is added to a dilute platelet poor plasma sample and the time-dependent colour formation is measured.    Polyethyleneglycol (Mol.Wt range 8,000 to 35,000) may be present in the diluted sample to increase opacity.
Patent CA-2016596-A1 (CA)
Inventor: WILLIAMS ROGER D
IPC: B01D46/24
Filed: 1990-05-11
Abstract: Apparatus for filtering dust and the like entrained in a flow of transport air which includes an enclosed housing having an upper filtering portion and a lower hopper  for collecting dust.   A plurality of  filter elements are disposed in the upper housing portion, and a specially formed inlet plenum directs the transport air with  entrained  foreign particles  in  a  predetermined direction toward the hopper so that heavier particles of dust are carried directly to the hopper by inertia rather than collecting on the filter elements.   The filter elements are supported solely by a cluster of support rods extending across the housing, and an access opening and closure door are provided for inserting and removing the filter elements.  A latch assembly is provided which slidably  engages  the  enclosure  door  at  its  closed position, after which it can be tightened, all without requiring any special tools.
Patent CA-2016697-A1 (CA)
Title: Method and apparatus for operating a combined cycle power plant having a defective deaerator
Inventor: PAVEL JAMES
IPC: F01K23/10
Filed: 1990-05-14
Abstract: Abstract of the Disclosure A deaerating subsystem in a combined cycle power plant includes a deaerator and a storage tank coupled to the deaerator,  the deaerating subsystem being adapted for isolation of the deaerator when it is defective even while  the  overall  combined  cycle  power  plant  is operating.   Blind flanges are provided in a downcomer and  in  vapor  risers  between  the  deaerator  and  the storage tank for such isolation.   Also provided is a condensate bypass for preventing the reception of the condensate  by  the  deaerator,  and  for  enabling  the storage  tank  to  receive  the  condensate  directly.          Thermal energy is input into the storage tank such that controlled amounts of heated condensate from the steam generator,  and controlled amounts of dry steam can be input  to  the  storage  tank  while  the  deaerator  is isolated for repairs.
Patent CA-2017334-A1 (CA)
Inventor: TSAI TED Y
IPC: D21C9/153
Filed: 1990-05-23
Abstract: The present invention provides for improvements in the preparation of cellulosic wood pulp for use in papermaking, and specifically to enhancement of the quality of a pulp which has been subjected to a chlorine-based bleaching agent, by subjecting the chlorinated pulp to ozonation prior to an extraction stage in the bleaching sequence. The improved pulp of the present invention includes reduction of total organically bound chlorine residues in the wood pulp and adsorbed organic halides (AOX) in the effluent, and has good brightness and viscosity. The advantages of the present invention may be accomplished by means of a bleaching sequence that employs as few as four stages, namely DZED with attendant relatively lower capital investment than heretofore possible.
Patent CA-2017919-A1 (CA)
Title: Enzyme sensor
Inventor: NANBA AKIRA
IPC: C12Q1/00
Filed: 1990-05-30
Abstract: ABSTRACT                           ENZYME SENSOR      An enzyme sensor, which comprises an enzyme-modified electrode and a counter electrode, wherein the enzyme-modified electrode comprises, as electrode components, an enzyme and/or an enzyme-containing substance and mediator.          The enzyme sensor is useful in analysis, such as the analysis of compounds in foods or components in the living body, the diagnosis of diseases and the control of reaction processes.          The preparation of the enzyme-modified electrode is also described.
Patent CA-2018313-A1 (CA)
Title: Semiconductor laser optical head assembly
Inventor: LEE WAI-HON
IPC: G11B7/135
Filed: 1990-06-05
Abstract: SEMICONDUCTOR LASER OPTICAL HEAD ASSEMBLY            ABSTRACT OF THE DISCLOSURE       An improved optical head for reading information recorded on a reflected medium.  The optical head uses a hologram lens assembly having a transparent plate and a hologram lens, the transparent plate being obliquely positioned relative to a forward and a return beam paths. The transparent plate corrects beam aberrations in a laser beam emitted by a semiconductor laser on the forward beam path.  The hologram lens diffracts the laser beam on the return beam path onto a photodetector.  Both the transparent plate and the hologram lens add beam aberrations to the defracted laser beam on the return beam path for tracking purposes.  The hologram lens assembly may also include a second hologram lens, preferably a three beam diffraction grating, for tracking purposes.  The hologram lens and the diffraction grating may be located on the obliquely positioned transparent plate or on other transparent plates.