baber/WOPTO huggingface dataset:
Patent CA-2306263-A1 (CA)
Title: Magnetic display panel and method for manufacturing same
Inventor: SATOH HIROHISA
IPC: G09F9/37
Filed: 1999-07-30
Abstract: A magnetic display panel capable of ensuring safety to the body of an infant, permitting drawing of clear lines and ensuring safe disposal thereof. A magnetic display panel (1) includes a core housing (3) which has a peripheral edge (3a) formed to have an increased height and is formed therein with a recess (8), a plate-like face member (2) arranged so as to cover the recess (8), and a core block (5) provided with a number of cells (4) in which a plastic dispersion liquid (7) containing magnetic particles is encapsulated and sealedly joined between the core block (5) and the plate-like face member (2) by an adhesive. The core housing (3) and plate-like face member (2) are each made of olefin synthetic resin. One of the core housing (3) and plate-like face member (2) constitutes a drawing faceplate which is formed to be transparent or semi-transparent.    The core block (5) is formed of pulp made paper.
Patent CA-2307700-A1 (CA)
Inventor: PHINNEY ROBIN
IPC: C05G3/00
Filed: 2000-05-05
Abstract: Method of granulating compost for the formulation of fertilizers. In one embodiment, the compost is ground to dust and pan granulated. A variety of ancillary materials may be incorporated into the compost mix for a wide range of possible applications.  An embodiment is provided where agricultural seeds may be encapsulated in compost to enhance the quality of seed and reduce wastage during planting.
Patent CA-2309788-A1 (CA)
Title: Caching untrusted modules for module-by-module verification
Inventor: LINDHOLM TIMOTHY G
IPC: G06F21/12
Filed: 2000-05-26
Abstract: A method, computer program, signal transmission and apparatus for trusted verification of instructions in a module of a computer program first determine whether a suspect module to be loaded is from an untrusted source, such as on the internet. If from an untrusted source, the suspect module is loaded and one-module-at-a-time pre-verification is performed on the suspect module before linking. If the suspect module passes such pre-verification, the module is stored in a trusted cache.
Patent CA-2313250-A1 (CA)
Title: Methods of isolating and using cd7+cd34-lin-hematopoietic cells
Inventor: SMITH CLAYTON A
IPC: A61K35/12
Filed: 1998-12-04
Abstract: The present invention relates to hematopoietic stem cells and to methods of treating diseases and disorders, including genetic diseases and disorders and infectious diseases, using same. The invention additionally relates to methods of identifying agents that promote growth engraftment or differentiation of stem cells.
Patent CA-2314951-A1 (CA)
Title: Food package and preparation method for foods
Inventor: KELLER KARL
IPC: A23L5/10
Filed: 2000-08-03
Abstract: The shipping and/or retail package (1, 4) described here for and with food(s) (8) intended for heating in the package (1, 4) and for consumption while hot consists of a material suitable for use in a microwave oven, where the food (8) in the package (1, 4) is preferably at least partially raw, and where, taking into account the water content of the food (8), enough liquid is present in the package for the food (8) to be cooked in a steam atmosphere which develops in the package when heated in a microwave oven, and where the package includes a one-way non-return valve (5) in a wall (4), said valve opening automatically to the outside when there is an internal excess pressure, then closing again automatically after the pressure drops, thus limiting and/or reducing the vapor pressure that develops in the package when heated rapidly in a microwave oven. The valve is designed so that it changes when the food is heated in the package to the extent that it cannot close again subsequently, at least during an initial phase of cooling of the food to a temperature suitable for consumption. Therefore, no vacuum can develop in the package while it is cooling to the temperature for consumption, and the package cannot undergo any negative deformation.
Patent CA-2315566-A1 (CA)
Inventor: JOHNSTON ROBERT
IPC: A47J37/07
Filed: 2000-08-11
Abstract: A barbecue grill that includes a main grill body having an interior portion, a lid that encloses the interior portion of the main grill body, and an insulative top cover tit corresponds to a portion of the lid, having a defined thickness. Further, the grill may include a gap between tire insulative top cover and the lid when the insulative top cover is fixed upon the lid, such that the gap aids in reducing the amount of heat experienced by the insulative top cover, and may also include at least one vent.
Patent CA-2315600-A1 (CA)
Title: Method of producing rubber/metal components
Inventor: JAGER ANDREAS
IPC: B22D19/00
Filed: 2000-08-11
Abstract: A method of producing rubber/metal components is provided. The rubber is injected into a mold chamber that contains the metal part, and the rubber is cured (vulcanized) in this mold chamber. The mold chamber also serves for the forming of the metal part, which remains in its mold chamber for the forming of the rubber.
Patent CA-2315799-A1 (CA)
Inventor: BREWSTER DAVID ALLEN
IPC: A61K8/89
Filed: 1998-12-08
Abstract: An underarm treatment composition is provided including a deodorant and/or antiperspirant active and cyclomethicone in hexameric form. No more than 35% of the composition includes cyclomethicone in tetrameric or pentameric form. The compositions are non-whitening when applied onto the skin.
Patent CA-2316386-A1 (CA)
Title: System and method for controlling personal information and information delivery to and from a telecommunications device
Inventor: DENNIS CHARLES L
IPC: G06F17/30
Filed: 1998-12-16
Abstract: A system and method for collecting and managing personal information is disclosed. The personal information is stored as a personal profile for the user of a wireless device (106). The user connects to the internet (102) and accesses a personal profile application on a world wide web site. The personal profile application is used to create and modify a personal profile for the user. The personal profile configuration is provided to a wireless network (103) which uses the profile to control information that is provided to the user via the wireless device (106). Information can be provided to the user based upon the user's location or based upon certain selected time periods.  The user can also indicate particular financial accounts that are used to complete certain financial transactions.
Patent CA-2316450-A1 (CA)
Inventor: TAYLOR GERALD MAURICE
IPC: B65D83/16
Filed: 2000-08-18
Abstract: An accessory for an aerosol container (10) intended for use in an inverted attitude comprises a cradle (22, 24) to support the container and a lever and cam actuating mechanism to effect opening of the aerosol valve. The cradle comprises two clips (22, 24) detachably fitted to a pistol-type hand grip (20). The actuating mechanism comprises a double-armed trigger (38) and a pivotable double-armed toggle (46) in engagement therewith. Squeezing of the trigger (38) causes a thrust surface or surfaces (51) of the toggle to press against the nozzle of the container and open the valve.
Patent CA-2318408-A1 (CA)
Title: Acier inoxydable martensitique de decolletage
Inventor: KOSA THEODORE
IPC: C22C38/00
Filed: 1999-01-12
Abstract: L'invention concerne un alliage d'acier inoxydable martensitique résistant à la corrosion possédant la composition suivante en pourcentage en masse: carbone 0,06-0,10; manganèse 0,50 au max.; silice 0,40 au max.; phosphore 0,060 au max.; soufre 0,15-0,55; chrome 12,00-12,60; nickel 0,25 au max.; molybdène 0,10 au max.; cuivre 0,50 au max.; azote 0,04 au max.; le reste se composant essentiellement de fer. Cet alliage constitue une combinaison unique d'usinabilité d'outil de forme, de résistance à la corrosion et de trempabilité, notamment à l'état recuit (100 HRB au max.). L'alliage peut être durci jusqu'à au moins 35 HRC.
Patent CA-2323755-A1 (CA)
Inventor: SCHOCH DANIEL A
IPC: B30B15/14
Filed: 2000-10-19
Abstract: An apparatus and method for monitoring die penetration depth of a mechanical press which does not directly measure die penetration depth is disclosed. Actual slide displacement curves under load conditions are continually generated for the press being monitored. The point at which the slide contacts the stock material, the dynamic die bottom dead center point of the slide, and the material thickness are utilized to compute actual die penetration depth. Additionally, theoretical die penetration depth may be calculated using values of theoretical contact point, theoretical bottom dead center and material hardness.      Computed values of actual and theoretical die penetration depth as well as corresponding press operational parameters are stored in a database and provide a means of predicting die penetration depth for a particular operational condition of a mechanical press.
Patent CA-2325314-A1 (CA)
Title: Gate and gate post assembly
Inventor: KLEINSASSER JONATHAN
IPC: A01K1/00
Filed: 2000-11-02
Abstract: A gate and gate post assembly is provided for use with animal containment pens. The assembly includes a pair of upright posts arranged to be supported spaced apart, each post having an upper support flange adjacent a top end and a lower support flange adjacent a bottom end. A gate is arranged to be supported on the posts in an upright orientation. The gate has a pair of upper mounting pins extending downward from respective sides of the gate adjacent a top end of the gate and a pair of lower mounting pins extending downward from respective sides of the gate adjacent a bottom end of the gate. The upper and lower mounting pins are arranged for slidably engaging into respective apertures in the upper and lower support flanges. A pair of latches, each in the form of a pendulum, are provided for pivotally mounting onto the respective sides of the gate. The latches each include an engaging portion which is arranged to engage the corresponding support flange in an equilibrium position for restricting upward deflection of the gate relative to the post. Deflection of the latch from the equilibrium position allows the gate to be deflected upward for opening the gate.
Patent CA-2330384-A1 (CA)
Inventor: HOFFMAN DWIGHT K
IPC: C08G65/336
Filed: 1999-04-27
Abstract: La présente invention concerne une colle renfermant : (a) un polymère à squelette souple et une fraction réactive capable de réticulation ; (b) une particule composée d'un agent actif enrobé dans un agent enrobant et comprenant un catalyseur pour la réticulation de la fraction réactive, un agent durcisseur pour la fraction réactive, un activateur pour la réaction de durcissement, ou un mélange de ces produits ; et l'agent d'enrobage qui comprend un polymère cristallisable à chaîne ramifiée dans lequel l'agent actif ne peut pas fondamentalement être extrait de la particule dans les conditions ambiantes. Selon une autre réalisation encore, l'invention concerne un procédé consistant à lier deux substrats. Ce procédé consiste à mettre l'un des substrats en contact avec la colle comme décrit, à soumettre la colle à des conditions telles que l'agent actif soit libéré et entre en contact avec le polymère ; à mettre les deux substrats en contact avec la colle prise en sandwich entre eux, et à exposer la colle entre les substrats à des conditions de durcissement. Dans une réalisation préférée, la colle est activée par exposition à un rayonnement infrarouge chauffant.
Patent CA-2331998-A1 (CA)
Inventor: KAJITA TETSUYA
IPC: C07D417/08
Filed: 1999-04-28
Abstract: Spiro compounds represented by general formula (I), wherein A, R2, R3, R4, R5, R6 and n are each as defined in the specification; which exert an AP-1 activity inhibitory effect. Owing to this effect, these compounds are useful as remedies/preventives for autoimmune diseases which inhibit the expression of various genes and show little side effect.
Patent CA-2332892-A1 (CA)
Inventor: TILFORD ARTHUR R
IPC: A61B5/0205
Filed: 1999-05-19
Abstract: A system (10) for collecting a plurality of diagnostic information and transmitting the diagnostic information to a remote location. The system (10) comprises a glove member (12) adaptable to be worn on a person's hand and an interface unit (20) in electrical communication with the glove member (12). The interface unit (20) is capable of transmitting information to, and receiving information from, a remote location. The glove member (12) comprises a palm portion (1), a wrist portion (3) and five phalange portions (5-13). The glove member (12) further comprises an EKG diagnostic device, a blood pressure and pulse rate diagnostic device (54) and a temperature device (64).  The glove member (12) may also further comprise a %O2 diagnostic device (70) and an auscultation device (80).
Patent CA-2332905-A1 (CA)
Title: Gsm transceiver unit equipped for time of arrival measurements
Inventor: KINGDON CHRISTOPHER HUGH
IPC: G01R31/3183
Filed: 1999-05-05
Abstract: In a base station for use in a mobile communication system for communication with mobile subscribers over a plurality of radio channels, an improved transceiver unit is provided including a traffic controller handling downlink and uplink communication traffic with mobile subscribers over the plurality of radio channels, and a measuring device measuring arrival times of burst signals from a mobile subscriber communicating on a select one of the radio channels, or from a mobile subscriber communicating on another transceiver unit, on one of the plurality of radio channels.
Patent CA-2333043-A1 (CA)
Title: Systeme d'emmagasinement d'energie
Inventor: NORLIN ANNA
IPC: H01T13/60
Filed: 1999-06-09
Abstract: Ce système de commande de puissance (10), régissant la puissance de sortie d'une pile (11), comporte une borne de sortie (12) délivrant à une charge la puissance émanant de la pile ainsi qu'un dispositif de commande (14) relié à la pile (11), servant à analyser des paramètres présélectionnés de fonctionnement de la pile (11), et destiné, dans un premier mode de fonctionnement, à fournir de la puissance provenant de la pile (11) aux bornes de sortie (12). Un premier condensateur (15), emmagasinant une quantité prédéterminée de puissance, qui est connecté au dispositif de commande (14) et à la pile (11), fournit à la pile (11) la puissance qu'il a emmagasinée en réaction à un signal de commande émanant du dispositif de commande (14) lorsque celui-ci fonctionne selon un second mode de fonctionnement. Un second condensateur (16), emmagasinant une quantité prédéterminée de puissance, qui est connecté au dispositif de commande (14) et aux bornes de sortie (12), fournit aux bornes de sortie (12) la puissance qu'il a emmagasinée en réaction à un signal de commande émanant du dispositif de commande (14) lorsque celui-ci fonctionne selon un second mode de fonctionnement.
Patent CA-2337295-A1 (CA)
Inventor: KEAYS FLOYD
IPC: F16L53/32
Filed: 2001-02-16
Abstract: A thawing and freezing prevention system for pipes comprising a heating conduit locatable contiguous to a fluid carrying pipe, a heatable fluid contained within the heating conduit, an explosion proof heater, a heat exchanger and a fluid actuated pump, whereby the heatable fluid is heated by means of the explosion proof heater that is thermally coupled to the heat exchanger, and whereby the heatable fluid is pumped through the heating conduit using the fluid actuated pump, thereby causing the fluid carrying pipe to be heated.
Patent CA-2337850-A1 (CA)
Inventor: WILCOX ALLAN L
IPC: A61P29/00
Filed: 1999-07-16
Abstract: Cette invention a trait à de nouveaux composés de .alpha.-2(2-hydroxyphényl)nitrone et à des compositions pharmaceutiques les renfermant. Ces compositions, qui sont des plus utiles pour traiter des états pathologiques liés à une inflammation chez les mammifères, l'arthrite notamment, font office de réactifs analytiques servant à la détection des radicaux libres.
Patent CA-2338190-A1 (CA)
Inventor: YOUNG DESMOND AUSTIN
IPC: C08F4/642
Filed: 1999-07-19
Abstract: L'invention concerne un polymère d'éthylène en tant que premier composant ou monomère, avec une oléfine ramifiée en tant que deuxième composant ou monomère, et au moins une oléfine différente en tant que troisième composant ou monomère. Les oléfines peuvent être obtenues au moyen d'une synthèse de Fischer-Tropsch.
Patent CA-2339819-A1 (CA)
Title: Thermosetting compositions containing epoxy functional polymers prepared by atom transfer radical polymerization
Inventor: MARTIN ROXALANA L
IPC: C08G59/32
Filed: 1999-08-30
Abstract: A thermosetting composition comprising a co-reactable solid, particulate mixture of (a) epoxy functional polymer, and (b) co-reactant having functional groups reactive with the epoxy groups of (a), e.g., dodecanedioic acid, is described. The epoxy functional polymer is prepared by atom transfer radical polymerization and has well defined polymer chain architecture and polydispersity index of less than 2.5. The thermosetting compositions of the present invention have utility as powder coatings compositions.
Patent CA-2339886-A1 (CA)
Title: Method for preparing tetrakis (pentafluorophenyl) borate derivatives
Inventor: DURY MICHEL
IPC: C07F1/04
Filed: 1999-08-02
Abstract: The invention concerns a novel method for preparing tetrakis(pentafluorophenyl)borate derivatives of general formula MB(C6F5)4, M being selected among Na<+>, Li<+>, or K<+>, wherein: (a) a C6F5X solution, X being selected among H, Cl, Br or I, in anhydrous butylic ether is contacted with an alkyllithium, the mol ratio of C6F5X/alkyllithium being 1 to 1.1, and the alkyl radical, linear or branched comprising 1 to 10 carbon atoms; (b) the resulting product is contacted with previously non-dissolved BR3, R, identical or different being selected among a chlorine atom, a fluorine atom, a bromine atom, an alkoxy radical comprising between 1 and 4 carbon atoms.
Patent CA-2340589-A1 (CA)
Inventor: PANZER SCOTT R
IPC: C12Q1/68
Filed: 1999-08-27
Abstract: The present invention relates to a composition comprising a plurality of nucleic acid molecules. The composition can be used as hybridizable array elements in a microarray. The present invention also relates to methods for screening compounds and therapeutics for metabolic responses indicative of a toxic compound.
Patent CA-2341795-A1 (CA)
Title: Apparatus and method for performing presbyopia corrective treatment
Inventor: RUIZ LUIS ANTONIO
IPC: B23K26/402
Filed: 1995-06-28
Abstract: A process for surgically correcting presbyopia includes anesthetizing a patient and marking a portion of an eye of the patient which is to be ablated. At least a portion of the cornea is resected to expose the corneal stroma. An annular portion of the corneal stroma is then ablated using radiation from a laser beam. After ablation, the cornea is repositioned onto the eye.      The cornea may be resected such that a portion of the cornea remains intact, and is folded back to expose the corneal stroma.      Alternatively, a complete disk of the cornea may be removed from the eye, to thereby expose the corneal stroma. after exposure but before ablating, the corneal stroma should be dried to prevent uneven ablation which may occur if fluids are present on the stroma. The laser beam may be directed in a circular fashion until an annular ablation is formed, or a mask may be provided over a central area of the corneal stroma. To prevent edema, the ablated portion should be cleaned by brushing and irrigating. A system for surgically performing the presbyopia correction process also is describe. This system includes a marker, a resector such as an automatic corneal shaper, and a laser for ablating the corneal stroma.
Patent CA-2343952-A1 (CA)
Title: Process for producing potassium sulfate from potash and sodium sulfate
Inventor: HOLDENGRABER CURT
IPC: C01D5/08
Filed: 1999-08-26
Abstract: The present invention provides a process for producing potassium sulfate from a potash and a sodium sulfate source, comprising the steps of: (a) treating a portion of the potash source and sodium sulfate source, such that glaserite is crystallized out of solution and a first mother liquor is produced; (b) converting the glaserite to precipitate potassium sulfate in a second mother liquor; (c) recycling the second mother liquor to the portion of the potash source and sodium sulfate source; (d) subjecting the first mother liquor to evaporative crystallization to produce sodium chloride in a third mother liquor; and (e) recycling the third mother liquor to the portion of the potash source and sodium sulfate source.
Patent CA-2344854-A1 (CA)
Title: Controlling a braking system
Inventor: TATE DEREK
IPC: B60T13/66
Filed: 1999-09-15
Abstract: Apparatus for controlling a brake system operable using an air supply, includes electronic control means (8) for controlling air distribution and air to electrical conversion means (12) for generating an electrical supply for energising the electronic control means using air under pressure from said air supply (1). Air distribution is controlled either as a result of sensed pressure in a brake control pressure pipe (6) or as a result of an electronic brake control signal.
Patent CA-2345368-A1 (CA)
Title: Installation permettant de produire un produit fibreux et pulverent sous forme de bande
Inventor: SORENSEN BIRGER ELMGAARD
IPC: D04H1/732
Filed: 1999-10-06
Abstract: L'invention concerne une installation (1), qui lorsqu'elle fonctionne, permet de formersans utiliser de liquide- un produit fibreux et pulvérulent (24) par voie pneumatique sur une toile sans fin (2) en mouvement, perméable à l'air, et circulant essentiellement à l'horizontale pendant le fonctionnement. L'invention concerne une unité de d'aspiration (5) placée sous la tête de formage (2), et une tête de formage (8) placée au dessus de la tête de formage (2) pourvue d'une base à fond perforé; un conduit d'alimentation (11) en fibres destiné à fournir des fibres à l'aide d'un écoulement d'air provenant de la source de fibres (10), et un conduit d'alimentation (13) en poudre destiné à fournir une poudre à l'aide d'un écoulement d'air provenant d'une source de poudre (12) située dans la tête de formage. La poudre est ajoutée dans le logement par l'intermédiaire d'un distributeur de poudre (28) relié au conduit d'alimentation en poudre (12), à partir duquel ladite poudre est distribuée de manière régulière et homogène.
Patent CA-2345858-A1 (CA)
Title: Apparatus and method for asymmetrical frequency spectrum utilization in a wireless network
Inventor: MCGOWAN NEIL
IPC: H04B7/26
Filed: 2001-05-01
Abstract: Implementing asymmetrical wireless communications without significant wastage of bandwidth, within the up-link block of frequency spectrum is becoming increasingly important. If the frequency spectrum is divided such that a single up-link block is paired with a plurality of corresponding down-link blocks of similar bandwidth size and respective fixed frequency offsets, the bandwidth efficiency of spectrum usage can improve when considering many data applications such as the Internet. MTs that utilize different down-link blocks can share a common up-link block so that, in ideal statistical situations, the up-link block statistically runs out of bandwidth at approximately the same time as the combination of the down-link blocks. With fixed frequency offsets between the up-link block and each of the plurality of down-link blocks, the design of the BTS and the MTs can be kept reasonably simple.
Patent CA-2346841-A1 (CA)
Inventor: BELL EUGENE
IPC: A61K35/12
Filed: 1999-10-19
Abstract: Cardiovascular components such as biocompatible heart valves and annular sewing rings are disclosed, as well as, methods for making the same. The hea rt valves include biodegradable polymer fiber scaffolds and collagen. Also disclosed are donor aortic heart valves processed without the use of crosslinking chemicals.