baber/WOPTO huggingface dataset:
Patent AU-2001258100-A1 (AU)
Title: A syringe with a background for writing and reading index markings
Inventor: SHARP FRASER R
IPC: A61M5/31
Filed: 2001-05-02
Abstract: A syringe includes a barrel having a cannula at one end and a plunger at its opposite end whereby fluid may be drawn into or expressed from the barrel by translatory movement of the plunger relative to the barrel. A white ink receptor coating is provided on the barrel at manufacture and on which coating writing may be applied by the medical practitioner using a common ordinary writing implement such as a ballpoint pen. By locating the ink receptor coating diametrically opposite the index markings on the syringe barrel and providing the coating in a white color, the index markings may be readily read against the contrasting white background to ascertain the quantity of fluid within the syringe barrel.
Patent WO-8200412-A1 (WO)
Title: Disposal of needles
Inventor: ELISHA B
IPC: A61M5/32
Filed: 1980-08-06
Abstract: A container for receiving and containing hypodermic needles, the container having an opening (30, 31, 32) through which a disposable needle having a needle shank (2) and a hub (3) can be passed while mounted to a syringe (5) but which, on retraction of the syringe, can engage with the hub (3) to draw the needle off the syringe (5).
Patent WO-8401897-A1 (WO)
Inventor: WRIGHT IAN GORDON
IPC: A61K39/00
Filed: 1983-11-08
Abstract: Un procédé de préparation de l'antigène de la babésiose comprend les étapes suivantes: i) formation d'une fraction antigène brute de la babésiose qui est dérivée d'un lysat d'érythrocytes infectés par la babésia ou sa fraction soluble; ii) formation d'un anticorps monoclone sur cette fraction antigène de la babésiose par clonage de cellules produisant des anticorps à partir d'un animal auquel on a administré cette fraction antigène de la babésiose; iii) absorption de cet anticorps monoclone sur un absorbant et passage de la fraction antigène de la babésiose au travers de cet absorbant de manière à y lier un antigène spécifique à l'anticorps monoclone; et iv) séparation de l'antigène spécifique de l'anticorps monoclone.
Patent AU-2001283999-A1 (AU)
Title: Method for refurbishing pipes
Inventor: KRAUSE FRANK
IPC: F16L55/165
Filed: 2001-08-09
Abstract: The invention relates to a method for refurbishing pipes, according to which an inner pipe (2) made of at least one thermoplastic material is inserted into the pipe (1) to be refurbished, whereby the inner pipe is deformed before insertion so that its cross-section is reduced and is reshaped into its original shape after insertion. The invention provides that the plastic of the inner pipe can be cross-linked at least in sections, whereby the cross-linking of the plastic that is essentially uncross-linked before inserting the inner pipe results after inserting the inner pipe into the pipe to be refurbished.
Patent WO-8503685-A1 (WO)
Title: Aircraft mooring platform
Inventor: STONEY GREGORY DENNIS
IPC: B64F1/12
Filed: 1985-02-19
Abstract: An aircraft supporting platform (11) in the form of a turntable is rotatably mounted to a base (12) fixed to the ground to maintain the nose of an aircraft supported thereby in a windward direction. The support is provided with receiving means (19, 25) including ramps (30) to receive and support the undercarriage of an aircraft which is preferably pivotally mounted to the support about an axis parallel to the ground to facilitate acces or exit of the undercarriage to or from the receiving means (19, 25). Hooks (20, 32) are provided to tie the wings and tail to the support. For heavy aircraft a circular ground track may be provided to afford additional support.
Patent WO-9938584-A1 (WO)
Title: Jeu de combinaison mathematique
Inventor: SLATTER NARELLE ANNE
IPC: A63F3/00
Filed: 1998-01-28
Abstract: L'invention concerne un jeu de combinaison mathématique dont la planche est constituée de cent quarante-quatre espaces qui sont numérotés. Les joueurs se déplacent horizontalement de gauche à droite, de droite à gauche et ainsi de suite jusqu'à ce qu'ils atteignent les prix finaux proposés. Les joueurs se déplacent à l'aide d'une aiguille qui indique ensuite une des quatre opérations mathématiques, à savoir la multiplication, l'addition, la soustraction ou la division. L'aiguille permet d'indiquer le joueur qui commence à jouer. Les joueurs se déplacent après avoir répondu un total mathématique, valeur qui est représentée dans le graphique des valeurs réponse qui convertit le total en une valeur donnée. Le joueur se déplace selon le nombre d'espace et reçoit de la banque la quantité d'argent correspondante. En raison des graphiques de valeurs réponse spéciaux, les joueurs de six ans et les adultes peuvent être à des niveaux égaux. La planche, l'aiguille, les cartes, le nom du jeu, l'argent, les symboles sont tous interconnectés. Le gagnant est celui qui détient la plus grosse somme d'argent à la fin du jeu.
Patent BG-50432-A1 (BG)
Title: Column for oxidoabsorption of nitrogen oxides and production of nitric acid
Inventor: GEORGIEV GEORGI ZH
IPC: C01B21/40
Filed: 1990-06-06
Abstract: This column is used for producing fertilizers. It ensures a minimum, specific, reaction volume and reduction of the hydraulic resistance, with which it achieves a lower content of nitric oxides in the outgoing gases. The column is a cylindrical vessel with sieving plates, spillways for passage of the solution from upper to lower-located plates, and cooling serpentines for the plates. The distance between the plates, located along the passage of the gas from top to bottom at a height expressed as a percentage of total height of the column, are: up to 40% in height - from 0.8 to 1.1 m; up to 50% - from 0.9 to 1.2 m; up to 70% - from 1.2 to 1.5 m and up to 100% - from 1.5 to 2.2 m. The heights of the spillways thresholds of the plates are: up to 40% of the height of the column - from 250 to 350 mm; to 50% - from 220 to 260 mm; to 70% - from 220 to 160 mm and up to 100% - from 100 to 160 mm. The diameter of the apertures in the plates is from 1.0 to 2.5 mm, while their light section is from 2 to 3.5%.
Patent BG-51906-A1 (BG)
Title: Device for commutation the revolutions of a hand electrical two-speed drilling machine
Inventor: GANCHEV NIKOLAJ I
IPC: B23B45/00
Filed: 1992-02-11
Abstract: The device is used in the manufacture of hand impact and reversive drilling machines. It improves the reliability of a commutation both in idle and revolving conditions. Its design is simplified and has reduced overall dimensions. The device consists of a U-shaped plate (16) resting on an axis (17) and connected, by its long arm (15), to a peripheral groove (10) of a front clutch connector (2), inserted on slots over a spindle (1), onto which gears (4 & 5) rest, separated by a longitudinally slotted bushing (9). The "V" shaped plate is connected also with a reswitching button (22) resting in a housing (8). A sub-spring pin (23) is provided to the reswitching button (22) resting in a blind hole (24) placed perpendicularly to a cylindrical surface (19) and opposite to a cam surface (20). When the reswitching button (22) is turned round, the contacting cam and cylindrical surfaces and the sub-spring pin (23) on the internal surface (18) of the U-shaped plate realize the shifting of the plate, the connector, respectively, in the direction of the driven gears (4 & 5).
Patent WO-9426794-A1 (WO)
Inventor: PASSOS CONI JUNIOR OSVALDO LUI
IPC: C08F10/06
Filed: 1994-05-12
Abstract: L'invention porte sur un polypropylène à haut point de fusion et à distribution large ou bimodale du poids moléculaire conférant au produit des caractéristiques rhéologiques lui permettant d'être utilisé dans les machines courantes servant pour des résines telles que le polystyrène. Elle porte également sur des articles moulés dans le polypropylène objet de l'invention, et sur un processus continu de fabrication de polypropylène à haut point de fusion préparé en présence d'un catalyseur de Ziegler-Natta comportant au moins deux réacteurs de polymérisation montés en série, et où le contrôle du poids moléculaire se fait par adjonction, dans au moins l'un des réacteurs de polymérisation, de doses discrètes de régulateurs du poids moléculaire tels que l'hydrogène, de façon à obtenir dans le premier réacteur de polymérisation la portion de polymère de poids moléculaire le plus élevé, et dans les réacteurs suivants, des portions de polymère de poids moléculaire moins élevé, si bien que la masse totale de polymère présente une distribution large ou bimodale du poids moléculaire conférant au produit d'intéréssantes propriétés rhéologiques.
Patent WO-03018052-A1 (WO)
Inventor: MARTIN DENIS
IPC: C07K19/00
Filed: 2002-08-27
Abstract: L'invention concerne des polypeptides de Moraxella (Branhamella) Catarrhalis que l'on peut utiliser à des fins prophylactiques, diagnostiques et/ou thérapeutiques.
Patent WO-2004035068-A1 (WO)
Title: Utilisation de nevroglie enterique destinee a favoriser les connexions nerveuses fonctionnelles
Inventor: RATHBONE MICHEL P
IPC: A61K35/30
Filed: 2003-10-15
Abstract: L'invention concerne des méthodes propres à favoriser la régénération fonctionnelle de fibres nerveuses blessées. Ces méthodes consiste à administrer des cellules gliales entériques à un animal souffrant de lésions nerveuses ou d'une maladie neurodégénérative. Cette méthode favorise par ailleurs la formation d'une barrière hémato-encéphalique dans le système nerveux.
Patent WO-2004058795-A1 (WO)
Title: Composes angiogenes et utilisations
Inventor: KARSAN ALY
IPC: A61K38/18
Filed: 2003-12-24
Abstract: La présente invention concerne des composés stérol sulfates de la formule (1) et des compositions capables de promouvoir l'angiogenèse.  L'invention se rapporte également à des procédés et à des utilisations desdits composés.  Dans la formule précitée, R est un groupe alkyle linéaire ou ramifié, saturé ou insaturé, de 1 à 15 atomes de carbone ; X, Y et U sont choisis indendamment dans le groupe composé de H, OH et OSO3-; et X et/ou Y et/ou Z est/sont OSO3-; à condition que le composé ne possède pas la structure précise d'une quelconque des structures listées dans les tableaux I ou II.
Patent CA-2000070-A1 (CA)
Inventor: KAGAMI KENJI
IPC: G03F7/028
Filed: 1989-10-03
Abstract: An image forming method comprises; subjecting an image forming medium containing at least a photosensitive silver halide, an organic silver salt, a reducing agent, a polymerizable polymer precursor and a photopolymerization initiator, to imagewise exposure, followed by heating to produce a light-absorbing organic compound in said image forming medium; and subjecting said image forming medium in which said light-absorbing organic compound has been produced, to polymerization exposure to cause said polymerizable polymer precursor to polymerize; where the light-absorption characteristics of said light-absorbing organic compound are utilized to suppress the polymerization of said polymerizable polymer precursor at the area at which said light-absorbing organic compound has been produced.
Patent CA-2000569-A1 (CA)
Title: Adhesive and sealing substance based on rubber and process for the connection or bonding of components or structural parts
Inventor: NIMTZ FRITZ
IPC: C09K3/10
Filed: 1989-10-12
Abstract: Adhesive and sealing substances based on rubber are disclosed which in addition to the usual components contain stereo-specific OH-terminated polybutadiene-liquid rubber as the main component and thus have an improved adhesion and an improved breaking behaviour. The adhesive and sealing substances disclosed are particularly suitable for use in car manufacture.
Patent CA-2007970-A1 (CA)
Title: Continuously balanced apparatus for storing and dispensing elongate materials
Inventor: VARGA ANDRE
IPC: B21C49/00
Filed: 1990-01-17
Abstract: An apparatus is described for receiving, storing and dispensing elongate flat strip material for use with rotating machinery. The strip material is guided by an inlet guide roller to feed the advancing strip tangentially onto a rotating support member having a series of storage guide rollers which are spaced from each other about a circular path concentric with the machine axis. The strip is wound onto the storage guide rollers to provide a reservoir of strip material arranged in a single row of substantially circular overlapping convolutions concentrically arranged about the machine axis. A sensing arrangement is used to monitor the amount of remaining strip material stored on the rotating support member, and the rotation of the latter is terminated when the stored strip material is about to be depleted, to allow an operator to attach the trailing end of the depleted stored strip with the leading end of a next successive strip material. The arranged storage guide rollers insure a balanced condition of the rotating support member irrespective of the amount of strip material which remains stored.
Patent CA-2011527-A1 (CA)
Inventor: GALPERIN LEV
IPC: E04H6/22
Filed: 1990-03-06
Abstract: ABSTRACT      The present invention relates generally to structures for a multistorey parking building or parking attachment to an existing building and to devices for automated parking and, more particularly, to steel structures made of modular elements and to devices and platforms for automatic car distribution within a multistorey parking space.
Patent CA-2014988-A1 (CA)
Title: Bath deck
Inventor: HEARN EDWARD J
IPC: A47B23/00
Filed: 1990-04-20
Abstract: - ABSTRACT -In a tool for supporting reading and writing materials while bathing in a bathtub or whirlpool, it is known to use a flat surface. In this invention a BATH DECK provides a slanted surface for comfortable for comfortable reading and writing purposes, as well as a flat horizontal surface for set aside of, and easy reach of, other articles of use to the bather.          Said invention can can be transversely positioned on the sides of the bath tub in a fore and aft location at the discretion of the bather. A series of lengths could accomodate the most common widths of such enclosures, and each would serve for either right hand or left hand installations. A series of slopes would accomodate a range for reading and writing vision. The tool would be offered in colour co-ordin-ation with common bathroon accessories and decor.
Patent CA-2020834-A1 (CA)
Title: Treatment for reducing inpurities in aqueous liquor
Inventor: EBBINS JAMES R
IPC: C02F9/00
Filed: 1990-07-10
Abstract: ABSTRACT          The  invention relates to a method of treating an  aqueous liquor,  such  as  effluent  liquor  formed  during   coal gasification.  The method comprises subjecting the  liquor to dephenolation and ammonia stripping treatment to remove phenolic compounds and "free" ammonia from the liquor  and then subjecting the resulting liquor, which still contains ammonium  compounds and thus "fixed" ammonia,  to  reverse osmosis   treatment  to  produce  a  permeate   which   is substantially  free  from  impurities,  including  "fixed" ammonia.
Patent CA-2027378-A1 (CA)
Inventor: BANERJEE SUBRATA
IPC: C04B28/24
Filed: 1990-10-11
Abstract: An improved casting composition utilizes an aqueous finely dispersed silica binder to provide reduced drying times and reduced cracking and explosion of troughs, runners and other containment equipment designed for use by the iron and steel industry.  The composition is prepared by mixing 8-14% by weight of the aqueous silica binder with 55-90% by weight of a refractory base material and up to 35% by weight of silicon carbide.  Preferably, the composition will also include 5-10% by weight of calcined alumina, 1-10% by weight of microsilica, and .02-1% by weight of a setting agent.  Troughs and runners manufactured from the composition also exhibit increased strength and improved resistance to oxidation, corrosion and erosion.
Patent CA-2027989-A1 (CA)
Title: Stabilizer compositions
Inventor: HANLON J VINCENT
IPC: C09K15/08
Filed: 1990-10-18
Abstract: Case 6080 STABILIZER COMPOSITIONS     Abstract of the Disclosure Liquid mixtures of alkyl phenols composed of from 1 to 8 wt% of 2-tert-butylphenol; from 4 to 12 wt% of 2,6-di-tert-butyl-phenol; from 4 to 12 wt% of 2-tert-butyl-4-n-butylphenol; from 4 to 12 wt% of 2,4,6-tri-tert-butylphenol; and from 65 to 80 wt% of 2,6-di-tert-butyl-4-n-butylphenol having a balance of properties rendering them ideally suited for use as stabilizers for middle distillate fuels.  Such mixtures can be readily produced by an aldehyde-catalyzed alkylation procedure using n-butanol, an appropriate mixture of tertiary butylated phenols, and a strong ;base (e.g., NaOH, KOH, etc.).
Patent CA-2028156-A1 (CA)
Title: Norbixin adducts with water-soluble or water-dispersible proteins or branched-chain or cyclic polysaccharides
Inventor: TODD PAUL H JR
IPC: A23L1/275
Filed: 1990-10-22
Abstract: A norbixin complex with a water-soluble or water-dispersible branched-chain or cyclic polysaccharide or a water-soluble or water-dispersible protein, which will not precipitate upon standing in water, which gives an essentially stable bright reddish or magenta solution in water, and from which complex norbixin cannot be removed by centrifugation, as well as a process for preparing such a complex of norbixin and a substrate, selected from a water-soluble or water-dispersible branched-chain or cyclic polysaccharide and a water-soluble or water-dispersible protein, by contacting the substrate and norbixin in an aqueous solution at an alkaline pH, e.g., above about 8.5, at which pH the norbixin is present in its water-soluble orange alkaline form, and then acidifying to drop the pH to below about 7.7, preferably below about 6.8, thereby complexing the norbixin in its neutral to acidic reddish or magenta form with the substrate, are disclosed.
Patent CA-2033518-A1 (CA)
Inventor: LAFFOUGERE PATRICK
IPC: B05B11/00
Filed: 1991-01-08
Abstract: 18 POMPE MANUELLE A PRECOMPRESSION POUR LA PULVERISATION D'UN LIQUIDE, NOTAMMENT D'UN PARFUM. La pompe (1) comprend : un corps (4) muni d'un embout (9) de raccordement à un tube plongeur (13), équipé d'un clapet d'aspiration (15) ; un cylindre (16) propre à coulisser dans le corps sous l'action d'un poussoir (17) enfoncé par l'utilisateur, à l'encontre de moyens de rappel élastiques (18) ; un piston inférieur (34), lié au cylindre. Le piston inférieur (34) comporte un passage central (35) dans lequel, sensiblement à mi-longueur, des bras (36) s'étendent radialement et forment une sorte d'étoile, ces bras (36) portant une tige centrale (37) coaxiale au piston (34), de plus faible diamètre, des moyens de rappel élastiques du cylindre (16) et du piston inférieur (34) étant constitués par un ressort en hélice (18), dont une extrémité est engagée dans le passage central du piston (34) et prend appui contre les bras radiaux (36) et dont l'autre extrémité prend appui contre une butée (8) solidaire de la paroi interne du corps (4). (Figure 2).
Patent CA-2034474-A1 (CA)
Title: Apparatus and method for preventing runaway of the integral term of a proportional plus integral controller
Inventor: SEXTON DANIEL W
IPC: G05B11/42
Filed: 1991-01-17
Abstract: ABSTRACT OF THE DISCLOSURE     An   apparatus   and  method  are   provided   for preventing  the  runaway  of the integral  term  of  a proportional integral differential controller which is usable  in  a  feedback system.  An  error  signal  is supplied  to  the controller by the  feedback  system. The  controller  produces a  control  variable  output signal from the error signal.  In accordance with  the invention. the controller imposes a slew rate limit on the   control   variable  output  signal.    Also   in accordance with the invention, whenever the controller attempts  to drive the control variable output  signal to  exceed  the  slew rate limit,  the  integral  term associated with the controller is adjusted to a  value which forces the control variable output signal to its slew  rate limited value   In this manner, runaway  of the  integral term associated with the  controller  is desirably avoided.
Patent CA-2035472-A1 (CA)
Title: Oat soluble dietary fiber compositions
Inventor: INGLETT GEORGE
IPC: A23L33/22
Filed: 1990-06-26
Abstract: Water-soluble dietary fiber compositions can be prepared by treatment of oat-milled products with .alpha.-amylase.  The dietary fiber compositions are colorless and devoid of inherent undesirable flavors and are, therefore, uniquely suitable for use in a variety of foods.
Patent CA-2036576-A1 (CA)
Inventor: DAWANS FRANCOIS
IPC: C08G18/82
Filed: 1991-02-21
Abstract: Précis de la divulgation : L'invention concerne des compositions bitumineuses renfermant des résidus de polymères, et notamment des stériles d'automobiles, qui ont été préalablement soumis à un traitement d'hydrolyse et/ou d'alcoolyse avant leur incorporation dans le bitume ou l'asphalte. Le traitement est réalisé de manière à hydrolyser et/ou alcoolyser au moins 5 pourcent en poids des polyesters et/ou polyuréthanes contenus initialement dans les résidus polymériques. Lors de l'addition du mélange prétraité des polymères au bitume ou à l'asphalte, on ajoute, de préférence un catalyseur et/ou un réactif favorisant la condensation "in situ" des acides, alcools, amines ou isocyanates formés lors du prétraitement et qui réagissent entre eux ou avec certains constituants du bitume ou de l'asphalte. Le procédé permet une meilleure incorporation des résidus polymères contenant une fraction de résines polyuréthanes, polyesters et/ou polyépoxydes, et, par conséquent, l'obtention de compositions bitumineuses améliorées en vue d'applications routières ou industrielles.
Patent CA-2037624-A1 (CA)
Title: Method for retaining ophthalmological agents in ocular tissues
Inventor: FOLKMAN JUDAH
IPC: A61K47/48
Filed: 1991-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is a medicament for treating an ocular tissue, which comprises (i) an ophthalmologically acceptable diluent and (ii) an effective amount of a complex of an ophthalmological agent and a glucan sulfate, the ophthalmological agent in the complex form being retained at the ocular tissue better than the uncomplexed form.  The glucan sulfate such as cyclodextrin sulfate binds the ocular tissue and is used as a vehicle for transporting and keeping the ophthalmological agent in eyes at high concentrations.
Patent CA-2039265-A1 (CA)
Inventor: BURKE PATRICK M
IPC: B01J31/12
Filed: 1991-03-27
Abstract: A process for the hydrocarboxylation of alkenes and non-conjugated olefinically unsaturated nitriles and esters using a rhodium catalyst, a bromide or iodide promoter, and a nitrile accelerator.
Patent CA-2041372-A1 (CA)
Inventor: BIAGIOTTI GUGLIELMO
IPC: H02P5/695
Filed: 1991-04-26
Abstract: There is disclosed an apparatus and method for changing the frequency of motion of a core-pushing device for a rewinder in relation to the feeding speed of a web material to be wound.  A cam for the actuation of the pusher is kinematically connected to the driven shaft of an epicyclic gear train which includes two driving shafts and a driven shaft.  A first driving shaft of the gear train is kinematically connected to a member rotating at a speed proportional to the feeding speed of the web material, and the second driving shaft of the gear train is kinematically connected to a correction motor.