baber/WOPTO huggingface dataset:
Patent CA-2264249-A1 (CA)
Inventor: GUERET JEAN-LOUIS
IPC: A61K8/02
Filed: 1999-03-23
Abstract: Un patch destiné à être appliqué par une face sur la peau. Ce patch comporte une couche réfléchissante vis-à-vis du rayonnement infrarouge libéré par le corps humain, et entre cette couche réfléchissante et cette face destinée à être appliquée sur la peau, une matrice réalisée dans un matériau ayant des propriétés auto-adhésives et comprenant au moins un polymère acrylique ou vinylique dont les propriétés adhésives augmentent avec la température dans la gamme 20-40.degree.C. Dans la matrice se trouve au moins une substance active ayant un effet sur la peau. Ce patch est avantageux dans la mesure où il permet de réfléchir localement le rayonnement thermique émis par le corps humain et favoriser par un effet thermique la pénétration d'une substance active dans la peau.
Patent CA-2265271-A1 (CA)
Title: Curling stone
Inventor: THOMPSON ALBERT N
IPC: A63B67/14
Filed: 1999-03-12
Abstract: A curling stone is manufactured of two components, a main body and a base on which the running edge is formed. The base is an unglazed porcelain of the type used for flooring tiles. The stone may be manufactured by the refurbishing of existing stones on which the running edge has been damaged or it may be manufactured as an original stone.
Patent CA-2265519-A1 (CA)
Inventor: SCHWEIZER DIETER
IPC: C12N5/10
Filed: 1997-09-23
Abstract: Provided are a DNA-construct, comprising the following fragments: ribosomal DNA, promoter region and heterologous coding region, a method for the production of proteins and for enhancing copy number or expression using these DNA-constructs, as well as host-organisms, particularly plants, comprising these constructs.
Patent CA-2266527-A1 (CA)
Inventor: SMITH LAURENCE ANTHONY
IPC: C11D3/33
Filed: 1997-09-19
Abstract: Aqueous liquid detergent compositions are described which comprise a proteolytic enzyme wherein the proteolytic activity is reversibly inhibited by a peptide aldehyde and calcium. More specifically, liquid detergent compositions are disclosed which contain a detersive surfactant, a proteolytic enzyme, a peptide aldehyde, and calcium ions. The combination of peptide aldehyde and calcium ions acts to provide synergistic protease inhibitor benefits.
Patent CA-2266796-A1 (CA)
Inventor: BRETON LIONEL
IPC: A61K8/30
Filed: 1999-04-09
Abstract: The hydroxystilbenes are effective collagen-synthesizing, and/or fibroblast-proliferating, and/or protease expression-inhibiting, and/or skin aging-combating, and/or flaccid/wrinkled skin-treating, and/or skin-smoothing/firming, and/or menopausal cutaneous effect-treating, and/or menopausal collagen/fibroblast effects-treating active agents, for topical application onto the skin and/or mucous membranes of a human subject in need of such treatment(s).
Patent CA-2268223-A1 (CA)
Title: A method of cleaning a well that is contaminated by accumulations of sa nd
Inventor: MOAN DEAN EDWARD
IPC: E21B33/068
Filed: 1999-04-01
Abstract: In accordance with a method of servicing a well there is provided a casing spool having an endless tubing access port.      The endless tubing access port has a feed passage that extends toward the first end and outwardly from the body. The feed passage terminates in a flow valve. Endless tubing is extended through the endless tubing access port while a tubing hanger is still in position supporting a tubing string. The endless tubing passes along the central flow passage beside the tubing string. Fluids are then pumped through the endless tubing to promote circulation within the well.
Patent CA-2270517-A1 (CA)
Inventor: BRAMERVAER TOM JANSEN
IPC: B23K11/14
Filed: 1999-04-30
Abstract: A method for manufacturing projection weld connections between plate parts of electrically conductive material such as body parts of automobiles in which a triangular projection is pressed in one of the plate parts, the projection having a rectangular base. Welding takes place under pressure using a pulse of current of about 15,000 to 50,000 amperes for 1 to 10 milliseconds.
Patent CA-2272961-A1 (CA)
Title: Refrigerant composition
Inventor: ROBERTS NEIL
IPC: C09K5/04
Filed: 1997-11-28
Abstract: A non-azeotropic refrigerant composition having a vapour pressure at -20 °C of from 70 to 190 kPa (0.7 to 1.9 bar), at +20 °C of from 510 to 630 kPa (5.1 to 6.3 bar) and at +60 °C of from 1620 to 1740 kPa (16.2 to 17.4 bar), which composition comprises: (a) 1,1,2,2-tetrafluoroethane (R134), 1,1,1,2-tetrafluoroethane (R134a), difluoromethoxytrifluoromethane (E125) or a mixture of two or more thereof, in an amount of from 60 to 99 % by weight, based on the weight of the composition; (b) from 1 to 10 % by weight, based on the weight of the composition, of an unsubstituted hydrocarbon of the formula C n H m in which n is at least 4 and m is at least 2n-2; and, (c) up to 39 % by weight, based on the weight of the composition, of a vapour pressure depressant.
Patent CA-2275097-A1 (CA)
Inventor: MANTSCH HENRY H
IPC: A61B6/00
Filed: 1999-06-16
Abstract: A novel near infrared spectroscopic technique was used to characterize the joints in arthritis with comparison against normal joints. A beam of near infrared light was passed to joints through a fibre optic cable. Scattered light was collected by the same fibre bundle and a spectrum of the joint computed. Multivariate pattern recognition techniques identified regions of the spectrum which allowed discrimination between healthy and affected joints. Linear discriminant analysis resulted in correct classification of 74% of the joints. The high degree of similarity between mean spectra representing the early, late and control groups along with the significant between - subject variability in the data make diagnosis based on visual assessment of the spectra impossible. Linear discriminant analysis was therefore applied to spectra to determine if spectra could be classified by statistical methods as arising from early or late RA.  Application of LDA resulted in correct classification of 74% of the joints. Interestingly, the spectral regions in which diagnostic differences were found by the multivariate analysis contain absorption bands related to tissue oxygenation status (oxy and deoxyhaemoglobin) and oxygen utilisation (cytochrome aa3), suggesting that ischaemic changes within the joint are being detected.
Patent CA-2275251-A1 (CA)
Title: Wireless communications station and system
Inventor: PETROV DMITRI
IPC: H04B10/118
Filed: 1997-12-15
Abstract: A wireless communications station comprising a base unit (10) comprising of communications interface for communicating with plural wireless networks, a received communications combiner (12) for combining received signals from plural wireless communications networks into plural radio frequency outputs, at least one fiberoptic transmitter (14) receiving the single radio frequency output and providing optical output (16) and at least one fiberoptic receiver (22) for receiving optical signals and providing RF output, a plurality of remote units (20), each including plural antennas (220) for communicating with wireless communications networks and a received communications splitter (24) for splitting combined received communications signals from base unit and a transmit communications combiner (12) for combining transmit communications signals.
Patent CA-2275598-A1 (CA)
Title: Methods of making low residue antiperspirant gel-solid stick compositions
Inventor: GARDLIK JOHN MICHAEL
IPC: A61K8/37
Filed: 1997-12-18
Abstract: Disclosed are methods of making anhydrous antiperspirant gel-solid stick compositions comprising a particulate antiperspirant active; a solid nonpolymeric gellant that is substantially free of dibenzylidene alditol, n-acyl amino acid derivatives, organic polymeric gellants, and inorganic thickening agents; and an anhydrous liquid carrier having an average solubility parameter of from about 3 to about 13 (cal/cm3)0.5, wherein the composition has a visible residue index of from about 11 to about 30 L-value, a product hardness of from about 500 gram.force to about 5,000 gram.force, a ratio of an elastic to viscous moduli of from about 0.1 to about 100. The refractive indices of the particulate antiperspirant active, solid non-polymeric gellant, and anhydrous liquid carrier are not matched. The solid non-polymeric gellant is preferably a crystalline material having an average particle size of less than about 1 .mu.m, and/or has an elongated particle morphology having an aspect ratio of greater than about 2. These antiperspirant gel-solid stick compositions made in accordance with the methods herein provide improved low residue performance, efficacy and aesthetics.
Patent CA-2278119-A1 (CA)
Inventor: WRIGHT DENNIS W
IPC: A47C7/70
Filed: 1999-07-21
Abstract: A tray table assembly for a chair is disclosed which is adapted for use in a health care environment. The tray table assembly enables a seated occupant or care giver to quickly and conveniently pivot the tray table in various incremental positions throughout a generally horizontal 360° circular path. The tray table assembly includes a main tray assembly pivotally coupled to a mounting arm assembly to facilitate the lateral adjustments of the tray table. Furthermore, the tray table assembly includes a locking mechanism for quickly and conveniently mounting and demounting the tray table assembly from the health care chair. Still further, the tray table assembly includes positioning means for retaining the tray table in the desired position.
Patent CA-2278798-A1 (CA)
Title: Aminobenzophenones as inhibitors of interleukin and tnf
Inventor: RACHLIN SCHNEUR
IPC: C07C225/22
Filed: 1998-01-08
Abstract: The compounds of the present invention are represented by general formula (I) in which formula R1 and R2 stand independently for one or more, similar or different substituents selected from the group consisting of hydrogen, halogen, hydroxy, mercapto, trifluoromethyl, amino, alkyl, alkoxy, alkylthio, alkylamino, or alkoxycarbonyl, the C-content of which can be from 1 to 5, cyano, carboxy, carbamoyl, phenyl, or nitro; R3 stands for hydrogen, halogen, hydroxy, mercapto, trifluoromethyl, amino, alkyl, alkoxy, alkylthio, alkylamino, or alkoxycarbonyl, the C-content of which can be from 1 to 5, phenyl, cyano, carboxy, or carbamoyl; R4, R5 and R6 stand independently for hydrogen, trifluoromethyl, alkyl, carbamoyl, alkoxycarbonyl, or alkyloxo, the C-content of which can be from 1 to 5; X stands for oxygen, N-OH, N-O-alkyl, dialkoxy, cyclic dialkoxy, dialkylthio, or cyclic dialkylthio, the C-content of which can be from 1 to 5. The present compounds are of value in the human and veterinary practice as systemic and topical therapeutic agents for the treatment and prophylaxis of asthma, allergy, rheumatoid arthritis, spondyloarthritis, gout, atherosclerosis, chronic inflammatory bowel disease, proliferative and inflammatory skin disorders, such as psoriasis, and atopic dermatitis.
Patent CA-2279927-A1 (CA)
Title: Fibrinogen receptor antagonist prodrugs
Inventor: EGBERTSON MELISSA S
IPC: A61K31/381
Filed: 1998-02-02
Abstract: Fibrinogen receptor antagonist prodrugs having the structure, for example, of formula (I), and more particularly, of formula (II).
Patent CA-2280176-A1 (CA)
Inventor: PRAKASH INDRA
IPC: C07B61/00
Filed: 1998-02-06
Abstract: L'invention concerne un procédé de préparation de 3,3-diméthylbutyraldéhyde, consistant à isomériser du 3,3-diméthylépoxybutane avec un sel de lithium basique, que l'on peut préparer en oxydant du diméthylbutane. Ce procédé constitue un moyen économique de préparation du 3,3-diméthylbutyraldéhyde.
Patent CA-2281485-A1 (CA)
Inventor: GRAF KARL
IPC: A63C3/00
Filed: 1999-09-08
Abstract: A domed protrusion (5) is foreseen at the inner instep side of the shell (1) of a skate boot which facilitates the getting up of the skater from a sidewise splits.      Such a skate boot is specifically suitable as ice-hockey goalkeeper's skate boot.
Patent CA-2286129-A1 (CA)
Inventor: SMITH KURT R
IPC: G06F17/30
Filed: 1998-04-09
Abstract: L'invention concerne un système et un procédé qui mettent en oeuvre un serveur pour produire des données composites. Lesdits système et procédé consistent à modifier la mise en forme d'un modèle de structure qu'on utilise pour créer une relation de correspondance entre des données co-enregistrées et de données d'objet. Lesdits système et procédé consistent ensuite à filtrer les données co-enregistrées, puis à configurer ces données co-enregistrées filtrées conformément aux données de configuration. Un ordinateur utilisateur recherche les données composites depuis le serveur et transmet à celui-ci les données d'objet. Le client présente les données composites reçues à un opérateur et contrôle l'utilisation qu'en fait ce dernier.
Patent CA-2288341-A1 (CA)
Title: Erythropoietin in the treatment of domestic and livestock animals for anemia
Inventor: KRISHNAN BALAKRISHNAN RAJENDRA
IPC: A61K48/00
Filed: 1999-11-17
Abstract: The present invention is directed to a method of treating domestic and livestock animals (particularly cats, dogs and pigs) for anemia by administering expression vectors encoding canine, feline or porcine erythropoietin. In addition, the invention encompasses pharmaceutical compositions containing the expression vectors.
Patent CA-2289299-A1 (CA)
Inventor: WAN PAO-YUAN
IPC: A45D34/04
Filed: 1999-11-10
Abstract: A container with a dispensing plug structure including a tubular plug, a ball, a cap, and a container body containing a liquid. The plug has a top opening and is provided with three tongues extending integrally in a spaced-apart arrangement and on the same level from an inner wall at an intermediate section thereof. Each of the tongues has a tail end portion provided with a boss. The ball is inserted into the plug via the opening to be supported on the tongues such that the ball has a portion projecting from the opening of the plug. The bosses at the tail ends of the respective tongues together define a triangular plane for supporting the ball thereon so that when the ball is rotated in operation to dispense a suitable amount of the liquid in the container body, the tongues may elastically control the rotation of the ball, and the bosses thereof may support the ball, which allows a suitable amount of the liquid contained in the container body when rotated. The cap has a circular track formed on a bottom side thereof. A post extends downwardly from a central portion of the track. The cap further has an annular opening end provided with a toothed face. The track presses against the ball when the cap is put in place, with the post abutting against an upper end of the ball to prevent the ball from movement. The toothed face is capable of holding firmly to an opening end of the container body. Hence, the amounts of liquid dispensed can be controlled and the cap will not easily detach from the container body.
Patent CA-2291382-A1 (CA)
Inventor: ANG JIT F
IPC: A01N43/90
Filed: 1999-11-25
Abstract: A direct action anti-mycotic composition is provided which is a natamycin material having an average particle diameter of 10 microns or less and/or an average surface area to weight ratio of at least 2 m2/g. The natamycin material may be utilized in a form fit for human consumption on or in perishable material susceptible to spoilage by mold, yeast, or fungal growth. The natamycin material provides effective protection to a perishable material from mold, yeast, or fungal growth at concentrations of from 1 ppm to 5 ppm and higher. Methods are also provided for formulating and utilizing the natamycin material.
Patent CA-2291887-A1 (CA)
Title: Laminated film and process
Inventor: TSUKUDA AKIMITSU
IPC: C08J7/046
Filed: 1999-12-01
Abstract: A laminated film containing a heat resisting resin layer which is soluble in a dipolar aprotic solvent, is laminated on a biaxially oriented thermoplastic film, wherein the biaxially oriented thermoplastic film and the heat resisting resin layer are directly adhered to each other, and the heat resisting resin is stretched at least in one direction after coating; there is no intervening adhesive layer; the resulting laminated film has excellent adhesion and flatness, and a resin laminated film having high flatness and productivity is provided.
Patent CA-2293787-A1 (CA)
Title: Carton and a handle therefor
Inventor: BATES AARON
IPC: B65D5/46
Filed: 1998-06-08
Abstract: A carton formed from sheet material for containers such as cans or bottles includes a top wall (12), a pair of side walls (14, 22), and a bottom wall (18) interconnected to complete a tubular structure. A notional strip (50) defined along the top wall (12) extends between the end edges of the top wall (12), and has a width less than the distance between said side edges of the top wall (12). A pair of finger apertures (26, 27) are defined in the top panel (12) and disposed along one side of the notional strip, while a thumb aperture (28) is defined in the top panel (12) and disposed along an opposite side of the notional strip (50). The pair of finger apertures (26, 27) define therebetween a bridge of the sheet material, with the thumb aperture (28) being disposed substantially across the notional strip (50) from said bridge.
Patent CA-2297302-A1 (CA)
Title: Portable punching balloon support
Inventor: MALLETTE REJEAN
IPC: A63B69/20
Filed: 2000-01-27
Abstract: A balloon support system for playing a punching balloon game. This system comprises a movable ground base, a tubular planar arch member defining two upright legs and a top elongated transverse crossbar integral at opposite ends thereof to the upright legs, the bottom ends of the upright legs being anchored to the ground base. A  rotatable balloon mount is installed to an intermediate section of the top cross-bar for rotatably carrying a balloon thereon. An elongated pivotal arm member is pivotally mounted at an inner end thereof to the ground base for pivotal movement of the arm member between a first position, generally parallel to the arch member, and a second ground engaging position, extending transversely from the plane of the arch member. A foot support panel member is fixedly mounted to an outer end portion of the pivotal arm member for movement therewith, and includes a foot rest surface. This foot rest surface is adapted to support a user's foot upon the pivotal arm member being in its second position. It is understood that upon the user hitting the balloon for rotation of the latter around the arch member cross-bar, weight loading of the user's foot onto the foot support panel member anchors the support system in position over ground.
Patent CA-2298429-A1 (CA)
Title: Pack for a linear lamp
Inventor: GEDACK HORST
IPC: B65D85/42
Filed: 2000-02-10
Abstract: The invention relates to a unit pack for a linear lamp. The pack is designed as a single-piece tubular folding box. It has four side walls which form a tubular sleeve of trapezoidal cross section. At its top end, the folding box is provided with an integrally formed hanging tab.
Patent CA-2298911-A1 (CA)
Inventor: HULL GREGORY A
IPC: H01R12/71
Filed: 2000-02-17
Abstract: Disclosed is a modular jack with lead frame insert for making electrical connections. The lead frame insert comprises a vertical support member and a top support member extending therefrom. Terminals extend across the top support member and are equidistant spaced from each other across the length of the top support member. The terminals extend across the vertical support member as well but at some location along the length of the vertical support member the terminals transition from a first spacing to a second spacing.
Patent CA-2299708-A1 (CA)
Title: Method and apparatus for packaging bulk bags
Inventor: FOURNIER GUY
IPC: B65B63/02
Filed: 2000-02-29
Abstract: A method and apparatus for packaging empty bulk bags into a rigid container without significant release of powdered residue of bag contents being released into the work environment. The apparatus comprises a packing enclosure which closely receives an open-topped rigid container and which is provided with an access opening for inserting the rigid container and a resealable opening located above the top of the container through which empty bulk bags can be deposited. The apparatus further comprises a bag compression plate which is shaped and sized to be closely received inside the enclosure and inside the rigid container, and which can be lowered into the container to compress the bags therein. The metal plate is provided with an opening through which a negative pressure is applied to the interior of the enclosure, so that dust released during compression is extracted from the enclosure without being released into the working environment.
Patent CA-2299887-A1 (CA)
Title: Mounting clip for eyeglass case
Inventor: TOFFOLI RUGGERO
IPC: A45C11/04
Filed: 2000-02-29
Abstract: The invention provides an eyeglass case for releasably mounting to a supportive surface such interior of an automobile or other convenient surface within the user's home. A folded pair or eyeglasses is conventionally stored within the hollow body of an eyeglass case. The invention includes a bracket and an elongate tongue to mount a conventional eyeglass case to a supporting surface. Either the bracket or the tongue may be mounted to one wall of the eyeglass case during manufacture or by the user. The other portion of the mounting means may be attached to the supportive surface such as the interior of an automobile or other convenient surface using screws or double sided tape for example. The bracket has an elongate keyway with a selective transverse cross section (such as a dovetail cross section for example) side walls, an entry opening at one longitudinal end of the keyway and a closed abutment end at the opposing longitudinal end of the keyway. The elongate tongue has a matching dovetail cross section and interlocking side walls to slidably retain the tongue within the keyway. The tongue and keyway may be produced of relatively inexpensive injection moulded plastic. Attachment of the tongue to the eyeglass cases may be accomplished by making perforations within the eyeglass case and using heat deformable plastic posts extending through the perforations to rivet the tongue and case components together. Preferably to lock the tongue and keyway together in a releasable manner, the tongue and keyway include latching means such as a tab and recess in opposing surfaces.
Patent CA-2302163-A1 (CA)
Title: Seal device
Inventor: FEDOROVICH GEORGE
IPC: F16J15/32
Filed: 1998-09-02
Abstract: A two-piece interlocked labyrinth seal device for providing a seal between a housing and a shaft formed of two ring members (12, 14) connected to each other by outwardly deforming a connecting portion (94) of the radially inwardly positioned member (14). The inwardly positioned member further includes a plurality of slingers (54, 56, 58) to assist in slinging fluid out of the seal device and back into the housing. The system can be accurately assembled, with the ring members located very close to each other. The system has improved oil retention and water exclusion properties.
Patent CA-2305952-A1 (CA)
Inventor: HAUBRICH TYRONE J
IPC: B42F3/04
Filed: 2000-04-19
Abstract: A ring assembly for a binder or portfolio includes a ring portion for retaining sheet material. The ring portion includes a plate assembly having a pair of ends, a plurality of rings including a pair of end rings disposed at or near the ends of the plate assembly, and a pair of clips attached to the plate assembly for securing the plate assembly to a cover of a binder or portfolio. The clips are disposed on the plate assembly longitudinally within the end rings such that one of the end rings is disposed on the plate assembly between one of the ends and one of the clips and the other the end ring is disposed on the plate assembly between the other the end and the other the clip. For three-ring binders with standard 4 1/2-inch spacing between rings, the ring assemblies of the invention may be at least 15% shorter than conventional ring assemblies. The clips may be attached directly to a cover or to a base portion that is attached to a cover.