baber/WOPTO huggingface dataset:
Patent WO-9852467-A1 (WO)
Title: Systemes d'analyse respiratoire
Inventor: BRYDON JOHN WILLIAM ERNEST
IPC: A61B5/08
Filed: 1998-05-18
Abstract: L'invention concerne un matelas (2) sensible aux mouvements, qui présente plusieurs capteurs de mouvements (5) du type indépendant pour mesurer le mouvement à différents emplacements sur le matelas et pour que plusieurs signaux de mouvement soient générés. Les signaux sont traités de sorte que des variables respiratoires, dont le rythme, la phase, l'effort maximum et la fréquence cardiaque soient dérivées. Lesdites variables peuvent être combinées de sorte qu'une ou plusieurs variables de diagnostic comprenant l'apnée et la respiration laborieuse, soient dérivées.
Patent WO-9506006-A1 (WO)
Inventor: VAN PETEGHEM A P
IPC: C25B1/00
Filed: 1994-08-22
Abstract: Des hydroxydes métalliques peuvent être précipités sous forme solide d'une solution aqueuse riche en métal, par simple électrolyse sans addition de réactifs, lorsque la cellule d'électrolyse est divisée en deux compartiments. Les compartiments sont séparés par une électrode bipolaire. On prévoit dans le compartiment cathodique, une ouverture pour l'introduction d'air ou d'oxygène par barbotage, le long de la cathode.
Patent WO-0048742-A1 (WO)
Title: Buse de pulverisation par air
Inventor: ZARBI GHASSEM
IPC: B05B7/06
Filed: 2000-02-17
Abstract: L'invention concerne un ensemble buse (8) permettant de transformer un liquide provenant d'une source de liquide en un jet par utilisation de l'air provenant d'une source d'air sous pression pour atomiser le liquide. L'ensemble buse comprend un logement (10) comportant une entrée d'air destinée à être connectée à la source d'air sous pression, une entrée de liquide destinée à être connectée à la source de liquide, et une sortie. Une série de premiers passages d'air sont formés dans le logement afin de recevoir l'air provenant de l'entrée d'air. Ces premiers passages (60) d'air communiquent avec la sortie et sont configurés pour générer un flux d'air tourbillonnant. Un second passage (62) d'air est également ménagé dans le logement, lequel passage est configuré pour générer un flux d'air linéaire. L'ensemble comprend aussi un passage pour liquide destiné à recevoir le liquide provenant de l'entrée de liquide. Le passage pour liquide peut se contracter pour former une zone à section transversale réduite adjacente à la sortie du logement. Les premiers et second passages (60, 62) et le passage pour liquide se terminent par une zone de pulvérisation commune adjacente à la sortie du logement, là où le liquide s'écoulant dans le passage pour liquide est pulvérisé selon une configuration déterminée. La conception de la buse permet de faire varier infiniment la vitesse du jet dans les limites de vitesses d'écoulement d'eau minimum et maximum, la pulvérisation restant satisfaisante sur toute la plage des vitesses d'écoulement même si l'on utilise des pressions d'air sensiblement réduites par rapport aux techniques classiques. Les buses permettent d'obtenir une configuration de répartition du flux uniforme, particulièrement avantageuse pour les applications de type régulation de l'humidité sens travers dans l'industrie papetière.
Patent WO-0056367-A1 (WO)
Title: Conjugues hemoglobine-antioxydants
Inventor: ADAMSON JAMES GORDON
IPC: A61K47/54
Filed: 2000-03-20
Abstract: La présente invention concerne des compositions chimiques biocompatibles aptes au transport de l'oxygène et comprenant des molétules transportant l'oxygène, chimiquement liées à des antioxydants, de façon à former des compositions capables de protéger un corps de mammifère contre la dégradation oxydative. Cette composition est surtout l'hémoglobine couplée par covalence à un acide hydroxy-chroman-carboxylique tel que le Trolox.
Patent CA-2000037-A1 (CA)
Title: Removing hazardous contaminants from water
Inventor: LAMARRE BRUCE L
IPC: B01D3/22
Filed: 1989-10-02
Abstract: Abstract of the Disclosure A system for removing hazardous contaminants such as radon gas and volatile synthetic organic chemicals from domestic water supplies includes a perforated, horizontally-oriented tray which is baffled to define a curved (e.g., serpentine, spiral) liquid flow path.  Contaminated water is distributed upon a portion of the tray and flows as directed by the baffles to a downcomer and into a storage tank,  Air is blown into the storage tank, which is located below the perforated tray, and up through the perforations.  The forced air causes the water flowing across the tray to froth, and evaporates the contaminants out of the frothing water.  The forced air, carrying the volatilized contaminants, is then vented outside the home.
Patent CA-2004726-A1 (CA)
IPC: H01P1/162
Filed: 1989-12-06
Abstract: COMPENSATED MICROWAVE FEED HORN                        ABSTRACT A feed horn employing a novel compensator design which substantially re-duces off-axis cross polarized components of circularly polarized energy over a wide range of angular directions. The compensator comprises a plurality of L-shaped compensating conductors disposed in a generally symmetrical fashion about a longi-tudinal axis of the feed horn. The conductors extend inwardly from the output aper-ture of the feed horn and then radially outwards a predetermined distance away from the axis toward the horn sidewall. The conductors are disposed at an angle relative to the axis, which angle is generally defined by an cone whose apex is the same as the apex of the feed horn. A nonconducting support structure supports the conduc-tors within the feed horn. A dielectric matching member is disposed in the feed horn to eliminate unwanted energy reflections.
Patent CA-2005069-A1 (CA)
Title: Garbage disposal apparatus
Inventor: WARRINGTON JOHN E
IPC: C05F9/02
Filed: 1989-12-11
Abstract: ABSTRACT           A garbage disposal-composting apparatus is provided having inner and outer chambers, for reception and degradation of different types of degradable waste material.   The outer compartment  is intended for degradation of cellulosic material  such as garden wastes,  and the inner compartment is intended for degradation  of  food  scraps  and  kitchen waste. Decomposition of the cellulosic material in the outer compartment provides an insulating and heating effect to speed the degradation of the contents of the inner compartment.
Patent CA-2005801-A1 (CA)
Title: Multimodulus pressure sensor
Inventor: FRICK ROGER L
IPC: G02B26/00
Filed: 1989-12-18
Abstract: MULTIMODULUS PRESSURE SENSOR                 ABSTRACT OF THE DISCLOSURE A pressure sensor utilizes the effect of different elastic moduli between layers or sections of different material that are bonded together to form a body, so that when the bonded material unit is subjected to a uniform hydrostatic external pressure, the differences in the elastic moduli of each of the materials will cause the materials to deflect in a predictable manner proportional to pressure.  The amount of warpage or deflection of the body of material can be measured as a function of pressure. Specifically, two layers of materials, such as silicon and borosilicate glass, which have substantially different elastic moduli can be bonded across an interface surface to form an assembly, and when subjected to a substantially uniform pressure on the exterior surfaces the assembly will deflect for indicating applied pressure at relatively high pressure ranges.  The bonded material assembly is placed in a fluid to provide a substantially uniform applied hydrostatic pressure on all exposed surfaces of the bonded material assembly.
Patent CA-2007007-A1 (CA)
Title: Method and apparatus for the rapid thawing of cryopreserved blood, blood components, and tissue
Inventor: HARMS FRANK H
IPC: H05B6/80
Filed: 1990-01-02
Abstract: METHOD AND APPARATUS FOR THE RAPID  THAWING OF CRYOPRESERVED BLOOD, BLOOD COMPONENTS, AND TISSUE                Abstract of the Disclosure An electromagnetic illuminator for the rapid thawing of cryopreserved plasma comprises a source for electromagnetic energy and a hollow waveguide having an aperture at one end for propagating and dispersing the electromagnetic waves over a predetermined area. The hollow waveguide is loaded with a liquid dielectric material having dielectric properties substantially the same as frozen plasma. A focusing medium refracts the electromagnetic waves propagating within the waveguide to provide a substantially uniform electromagnetic field across the waveguide aperture. A flexible membrane covers the aperture of the waveguide to contain the liquid dielectric material. The container of plasma to be thawed is placed against the membrane covering the aperture, and a hollow cap assembly filled with the liquid dielectric material is translated against the side of the plasma container distal to the microwave source. The container of plasma is thawed by the uniform electromagnetic field at the aperture of the waveguide. The liquid dielectric material loading the horn and cap eliminates dielectric discontinuities and serves as a thermal damper to dissipate localized heat buildup in the plasma being thawed.
Patent CA-2008722-A1 (CA)
Title: Movable decoration having open and shut structure
Inventor: SATOH YASUTA
IPC: A63H11/00
Filed: 1990-01-26
Abstract: ABSTRACT OF THE DISCLOSURE A movable decoration capable of openably actuating a part of a movable decoration body while rotating and vertically moving the whole decoration body.  The movable decoration includes a wire-like core element on which the decoration body formed in imitation of a flower body, a doll or the like is movably fitted.  The decoration body includes a plurality of openably actuated petals, which are actuated by an open and shut structure.  The structure includes a reciprocating member operatively connected to the core element so as to be reciprocated with the rotation or vertical movement of the core element and operatively connected to the petals so as to open and shut the petals with the reciprocating movement.
Patent CA-2009520-A1 (CA)
Title: 5-carbamoylthieno (2,3-b)thiophene-2-sulfonamides as topically active carbonic anhydrase inhibitors and processes for preparation
Inventor: HARTMAN GEORGE D
IPC: A61P27/02
Filed: 1990-02-07
Abstract: TITLE OF THE INVENTION 5-CARBAMOYLTHIENO[2,3-b]THIOPHENE-2-SULFON-AMIDES AS TOPICALLY ACTIVE CARBONIC ANHYDRASE INHIBITORS AND PROCESSES FOR PREPARATION            ABSTRACT         Novel 5-carbamoylthieno[2,3-b]thiophene-2-sulfonamides and derivatives thereof are prepared in reactions of 5-methoxycarbonylthieno-[2,3-b]thiophene-2-sulfonamide with alkylamines, alkoxyalkylamines and hydroxyalkylamines.  These compounds are useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
Patent CA-2011439-A1 (CA)
Inventor: GOLDBERG JACK
IPC: G01F1/7084
Filed: 1990-03-05
Abstract: The apparatus accurately measures flow rate of fluid within a conduit without direct fluid contact, based on the introduction of a thermal marker into the fluid stream by means  of at least one externally mounted heater, and detection of the thermal marker by means of at least one externally mounted sensor. The transit time of the thermal marker can be ascertained for transit of the thermal marker from a heater to a sensor, or from one sensor to another sensor. A preferred embodiment of the heater comprises a resonant microwave cavity which heats the fluid radiatively, and a preferred embodiment of the sensor comprises a resonant microwave cavity through which a portion of the fluid conduit passes, the resonant characteristics of said microwave sensor being perturbed by the passage of the thermal marker.
Patent CA-2012651-A1 (CA)
Inventor: ADAM PETER
IPC: E05F15/16
Filed: 1990-03-21
Abstract: Abstract of the Disclosure In a window-lifting actuating drive where two cup-shaped housings enclose a driven worm gear coupled to a cable pulley, a flat seal is configured to seal the worm gear housing from ambient moisture both at the joint between the two housings and between the cable pulley housing and the worm gear. The flat seal is also formed to allow the seal to be prefit to the cable pulley housing and retained to the housing before the housing is assembled to other components of the actuating drive.
Patent CA-2014594-A1 (CA)
Inventor: TRUCHET PHILIPPE
IPC: G06F1/16
Filed: 1990-04-12
Abstract: Micro-ordinateur portatif destiné à être utilisé aussi bien comme un terminal de saisie d'informations, que comme un véritable micro-ordinateur personnel interactif, notamment compatible avec d'autres micro-ordinateurs personnels, et pouvant donc exécuter les mêmes programmes d'applications (bureautique, gestion, calcul ....), comprenant au moins un microprocesseur central (2), une mémoire vive centrale (3), un écran de visualisation (4), et une pluralité de périphériques (11, 12, 13 ...) intégrés, caractérisé en ce qu'il comporte une surface tactile transparente (14) recouvrant l'écran de visualisation (4), et des moyens (15, 16, 17, 18, 19) électroniques d'émulation variable, au gré de l'utilisateur, de l'écran de visualisation (4) et de la surface tactile (14), permettant de gérer toute zone d'écran soit en tant que zone d'affichage d'informations, soit en tant que zone de visualisation de fonctions réalisées sur la surface tactile (14), et en ce que les moyens (15, 16, 17, 18, 19) électroniques d'émulation variable sont reliés à la surface tactile (14) d'une part pour pouvoir être eux-mêmes commandés à partir de cette surface tactile (14) et d'autre part pour en gérer l'émulation, de sorte qu'aucun clavier spécifique n'est nécessaire pour dialoguer avec le micro-ordinateur (1). Figure 2.
Patent CA-2014976-A1 (CA)
Title: Oversize laser mailer and method
Inventor: SCHMIDT ERIC
IPC: B42D15/08
Filed: 1990-04-19
Abstract: OVERSIZE LASER MAILER AND METHOD     ABSTRACT OF THE DISCLOSURE:         Oversized laser mailer and method wherein a sheet such as 17" x 11" has static information on one face and variable information on the other face, the sheet being transversely folded to provide an overlapping edge, equipped with ribbons of adhesive adjacent the folded edges, longitudinally folded and equipped with transverse lines of perforation adjacent the edges to provide tear off strips whereby removal of the tear off strips results in two separate sheets.
Patent CA-2015272-A1 (CA)
Title: Coffee cassette
Inventor: LOVE GRAHAM
IPC: A47J31/02
Filed: 1990-04-25
Abstract: AN IMPROVED COFFEE CASSETTE                         ABSTRACT   A cassette for producing coffee by the cup or pot and for use with a liquid receptacle having an internal locking flange.  The cassette comprises a ring defining an interior and forming a bottom annular groove to receive the locking flange of the liquid receptacle and thereby to hold the cassette in place therein.  The cassette further includes a plurality of ribs connected to and extending across the ring and separating the interior thereof into a multitude of sections, and coffee particles disposed in said sections.  A bottom filter and a top filter are secured to the ring and extend across the bottom and top, respectively, of the interior of the ring to hold the flavoring particles therein. Preferably, the cassette is packaged in a sealed vacuum pack; and as it it so packaged, the mass of particles in each section of the cassette is reshaped slightly and formed into a firm conglomerate, which facilitates the subsequent flow of hot water through the cassette.
Patent CA-2015535-A1 (CA)
Title: Bolt and nut lock assembly
Inventor: RUNELS THOMAS L
IPC: F16B37/00
Filed: 1990-04-26
Abstract: ABSTRACT OF THE DISCLOSURE           A bolt lock assembly (40) and a nut lock assembly (60) are provided that respectively include a collar member (16) that is movable in opposite axial directions in a counterbore (12) in an object (4) and is biased outwardly therefrom by a coiled spring (20).  Counterbore (12) has at least one slot (14) extending radially outwardly therefrom and collar member (16) has at least one locking member (18) extending therefrom having a portion registerable with and remaining in slot (18) and a portion adapted to engage locking surfaces on a bolt head (6) of bolt (2) or a nut (24) when collar member (16) is urged outwardly from counterbore (12) to provide the locked engagement therebetween.
Patent CA-2015591-A1 (CA)
Inventor: DASTOLFO LEROY E JR
IPC: C01F5/32
Filed: 1990-04-27
Abstract: A method for regulating the temperature at which two or more substances combine to form end product in the reactor, at least one of said substances produced from two or more reactants in the reactor, said method comprising:  combining at least some of the reactants in a vessel thermally isolated from the reactor to produce substance in the vessel; and transferring substance from said vessel to the reactor.  The invention constitutes an improved method for producing magnesium chloride by heating magnesium carbonate in a packed bed reactor; passing carbon monoxide and chlorine gas through the packed bed; and withdrawing carbon dioxide from above the packed bed and molten magnesium chloride from below said bed.  This improvement consists essentially of reacting at least some carbon monoxide and chlorine in a continuously-cooled vessel to form phosgene; and substituting a sufficient amount of phosgene from the vessel for the carbon monoxide and chlorine gas otherwise passed-through said packed bed.
Patent CA-2018461-A1 (CA)
Title: Novel polypeptides and their use
Inventor: BOMAN HANS G
IPC: A61P31/04
Filed: 1990-06-07
Abstract: Polypeptides having the aminoacid sequence: H2N-Ser-Try-Leu-Ser-Lys-Thr-Ala-Lys-Lys-Leu-Glu-Asn-Ser-Ala-Lys-Lys-Ar g-Ile-Ser- Glu-Gly-Ile-Ala-Ile-Ala-Ile-Gln-Gly-Gly-Pro-Arg-COOH,  and functional derivatives thereof;  pharmaceutical ccompositions containing such polypeptides; and a method of inhibiting bacterial growth.
Patent CA-2020583-A1 (CA)
Title: Diaphragm pump
Inventor: POINT JACQUES
IPC: H02K33/04
Filed: 1990-07-06
Abstract: A diaphragm pump intended to pump gases or highly-volatile liquids include a vibrating arm (6) acting on a diaphragm (5) placed into oscillation by a fixed electromagnet (7) fed with alternating or direct electric current. The vibrating arm (6) is composed of a single piece of plastic material, with an enlarged head (11) integrally molded with at least one permanent magnet (9) located opposite electromagnet (7). Opposite the head (11), the vibrating arm (6) has an elastically deformable part (12) attaching the arm to pump housing (1).
Patent CA-2022595-A1 (CA)
Title: Multi-piece inflatable device
Inventor: COLTING HAKAN
IPC: G09F21/06
Filed: 1990-07-30
Abstract: RBP File No. 5354-00 ABSTRACT OF THE DISCLOSURE           A multi-piece inflatable piece is provided.  The inflatable has a base portion which contains an inflating blower.  A top portion is releasably attached to the base portion permitting a single base portion to be used with variously shaped top portions.  In one embodiment the base portion is a pail into which the top portion may be collapsed for storage and shipping purposes.
Patent CA-2023505-A1 (CA)
Title: Continuous passive motion device
Inventor: SARINGER JOHN
IPC: A61H1/02
Filed: 1990-08-17
Abstract: Abstract A device for providing continuous passive motion therapy to a patient's wrist comprises a base removably  attached to  the  forearm of  the patient rearwards  of  the  wrist  for  allowing  the various pivoting  motions  thereof.     The  base  includes  a horizontal turntable which can be secured thereon in a selected position.    A wheel driven by a motor is rotatably mounted on the turntable for rotation in a vertical  plane.    A  motion  transmission  which  is provided between the wheel and a handle includes a tubular shaft  pivotally mounted  at  its  ends  to  a trunnion extending from the base and to the handle. A telescopic rod is pivotally mounted at its first end eccentrically to an eccentric disk which in turn is eccentrically mounted on the wheel and parallel thereto.    The telescopic rod is slidably engaged at its second end in the tubular shaft.   The eccentric disk may be rotated relative to the wheel to vary the absolute  eccentricity  of  the  first  end  of  the telescopic rod with respect to the rotation axis of the wheel and secured thereon in a desired position. The amplitude of the pivot of the elongated member can thus be selectively varied.   The handle includes a universal joint mounted to the tubular shaft and a C-shaped  shaft  rotatably mounted to the universal joint and to a grip.   Therefore,  upon actuation of the motor, the wheel rotates along with the eccentric disk thereby causing the elongated member to pivot about the trunnion and to impart to the patient's hand a preselected pivoting motion about the wrist. The present invention can also be adapted for any other joint, such as an ankle.
Patent CA-2024171-A1 (CA)
Title: Low-irritative nasal preparation
Inventor: FUJIOKA KEIJI
IPC: A61K47/26
Filed: 1990-08-28
Abstract: ABSTRACT            LOW-IRRITATIVE NASAL PREPARATION           A GRF-containing nasal preparation is improved in irritation to nasal mocosa by adding sodium chloride and/or sugar alcohols such as mannitol or sorbitol thereto.
Patent CA-2025115-A1 (CA)
Title: Boiled egg maker
Inventor: HEW AH K
IPC: A47J29/02
Filed: 1990-09-12
Abstract: BOILED EGG MAKER                        ABSTRACT     By regulating the  speed  of egress of boiling water therefrom an exit water hole (12) of an egg container (10), one or several eggs can be made half boiled, after the water is completely drained into a receiver container (40),  or hard boiled after a predetermined time.            The invention relates to 2 regulator (20) with a turning knob  (27),  which is retained and held in position by a regulator holding plate  (50),  fitted underneath the base (13) of the said egg container (10).            (Figure 4)
Patent CA-2028873-A1 (CA)
IPC: H04L25/03
Filed: 1990-10-30
Abstract: An adaptive equalizer comprising a computing unit which receives a known signal sequence to estimate transmission channel characteristics and effect compensatory control of tap coefficients by use of a first algorithm that has fast convergence property, and a tap coefficient computing unit for making compensation for relatively slow changes in a random data input after the compensation for the transmission channel characteristics, which either employs an algorithm that involves a relatively low computational complexity or intermittently executes computation.
Patent CA-2029105-A1 (CA)
Title: Halogenated sulphonylaminocarbonyltriazolinones
Inventor: MULLER KLAUS-HELMUT
IPC: C07D417/12
Filed: 1990-11-01
Abstract: Herbicidal halogenated sulphanylaminocarbonyl-triazolinones of the formula (see formula I) in which R1 represents hydrogen, hydroxyl or amino, or repre-sents an optionally substituted radical from the group consisting of alkyl, alkenyl, alkynyl, cyclo-alkyl, aralkyl, aryl, alkoxy, alkenyloxy, alkyl-amino, cycloalkylamino and dialkylamino, R2 represents halogen and R3 represents an optionally substituted radical from the group consisting of alkyl, aralkyl, aryl and heteroaryl, and salts thereof.
Patent CA-2029619-A1 (CA)
Inventor: WILLIAMS CHARLES E
IPC: E05D15/06
Filed: 1990-11-08
Abstract: A system of movable panels supported from overhead tracks by carriers engaged in the tracks. The panels are movable between a storage area and operable positions by moving the carriers along the tracks. The tracks are provided with an arrangement of bars which are selectively positioned at the junction between angularly related track sections. These bars, in cooperation with a preselected portion or portions of the carriers, permit only certain panels to move from one track section into another and blocking the entry of others. In addition, an arrangement of diverters are selectively positioned in the track sections in the area of the junction between track sections. These diverters, in cooperation with a preselected portion, or portions, of the carriers prevent certain panels from continuing along a given track section and divert those panels into an adjacent, angularly related track section.