baber/WOPTO huggingface dataset:
Patent CA-2405783-A1 (CA)
Inventor: BENJAMIN MITCH A
IPC: H04W28/00
Filed: 2001-04-17
Abstract: L'invention concerne des systèmes et des procédés servant à la communication de données sécurisée à plusieurs niveaux avec une unité mobile, via plusieurs liaisons de communication différentes, comme dans la signalisation intra-bande, le SMS, les CDPD (données paquetées numériques cellulaires) etc. Une table de contrôle des privilèges (188) permet de déterminer les classes de messages autorisées. On utilise un étiquetage du contenu pour mieux gérer les communications sans lire la charge utile du message. L'invention concerne également l'ajout de niveaux de sécurité supplémentaires grâce à la variation des étiquettes de contenu d'après des algorithmes sécurisés d'échange de clés. Ce système permet en outre d'isoler le programme d'application (246) en assurant un gestionnaire de protocole (248) destiné à la seule réception des demandes de services de communication provenant du programme d'application (246), ce gestionnaire de protocole (248) mettant en oeuvre plusieurs protocoles de messages différents. Dans un autre aspect, l'invention concerne une logique de choix de liaisons destinée à la réalisation de communications à couplage lâche, en boucle réseau, permettant la livraison à large bande à une unité mobile, et peut comporter la transmission en parallèle de messages segmentés via plusieurs liaisons de communication.
Patent CA-2406446-A1 (CA)
Title: Diphosphonate solutions
Inventor: HANDRECK GREGORY PAUL
IPC: A61P19/10
Filed: 2001-09-18
Abstract: A pharmaceutical product containing pamidronate and other diphosphonate solutions in an appropriate container, a pH of between 5 and 8 and without organic acid buffer or polyethylen glycol. The container may be treated glas s or made of other appropriate material. Coated elastomeric stoppers are also included. A method of producing a pharmaceutical product comprising steps of  making a suspension of pamadronic acid, adding sodium hydroxide, to form a solution adjusting the pH to between 5 and 8 and transferring the solution t o a container.
Patent CA-2407471-A1 (CA)
Title: Actuator for the emergency operation of a gearless driving machine of an elevator
Inventor: CHOLINSKI ANDRZEJ
IPC: B66B5/02
Filed: 2001-05-16
Abstract: The invention relates to a gearless driving machine (1) with a motor (2) tha t drives a drive sheave (3). Ropes that are not shown in the drawing are guide d via the drive sheave (3) and a deflecting roller (4) and carry an elevator car, not shown in the drawing, and a counterweight, also not shown in the drawing. The drive sheave (3) is supported by a motor shaft (2.1) that is received on the one end by an end shield, not shown in the drawing, and on t he other end by a bearing block (5). The motor (2), end shield, bearing block ( 5) and deflecting roller (4) are mounted on a machine console (6). For an emergency operation of the elevator, a manual drive (18) is provided that ca n be coupled with the motor shaft (2.1) without using tools. When the elevator  is operated manually, a brake lifting lever (21) and the handwheel (18.1) ar e actuated until the elevator car reaches the next stop.
Patent CA-2409482-A1 (CA)
Inventor: STRICKLAND DONALD G
IPC: A47F9/04
Filed: 2001-05-09
Abstract: A storage bag rack system which includes a support assembly which includes a base portion (110) defining a surface which is substantially horizontal and a support portion (112) which extends generally vertically upwardly from the base portion, a mount disposed on the support portion, the mount being adapted to support a pad (118) of storage bags on the support portion in general vertical orientation relative to the base portion such that an opening of a first bag in a pad of bags is oriented away from the support portion to facilitate insertion of material in the bag.
Patent CA-2413572-A1 (CA)
Title: Display of symmetrical patterns with encoded information
Inventor: LESLIE JOHN ANDREW
IPC: G09F11/23
Filed: 2002-12-05
Abstract: A first pattern is created by providing an image and its enantiomorph on opposite sides of an axis of bilateral symmetry and selectively removing elements from the image and its enantiomorph without removing any element from both the image and its enantiomorph. A second pattern is created, being an enantiomorph of the first pattern. The patterns are rotated relative to each other about a common axis with both patterns visible to a viewer, whereby an intelligible pattern having at least one axis of bilateral symmetry is formed by a combination of the patterns at at least one position of the first pattern relative to the second pattern. At other positions the intelligible pattern is present only in an encoded fashion. The encoding is done by ensuring that elements are missing from the first pattern so that it is unable in itself to constitute an intelligible design, the missing elements being supplied when the first pattern is appropriately combined with the second pattern.
Patent CA-2414887-A1 (CA)
Inventor: KILGORE MICHAEL R
IPC: A47K10/38
Filed: 2002-12-19
Abstract: A roll support sled is adapted to support a plurality of rolls of absorbent sheet, such as rolls of coreless tissue for mounting in a dispenser of the class including a pair of vertically oriented guide tracks for guiding the roll support sled i n vertical motion for sequential dispensing of the rolls. At least one of the guide tracks of the dispenser defines a locking shoulder and the roll support sled includes: fir st and second spindles, first and second frame rails, one of which is movable, as well as a novel latch dog assembly. The latch dog assembly is inwardly biased and disposed adjacent at least one of the spindles. The latch dog is configured so that i t is urged outwardly to a locking position upon disposing a roll of absorbent sheet abo ut its adjacent spindle and is biased inwardly to a release position upon depletion  of the roll of absorbent sheet material disposed about its adjacent spindle. Tn a preferred embodiment the latch dog assembly includes a pivotally mounted gauge member adapted to engage the end of a roll of absorbent sheet material positioned about its adjacent spindle whereby the gauge member is urged outwardly into generally parallel alignment with a frame rail of the support sled upon contact with t he roll of absorbent sheet maternal. When contacted by a full roll, the latch dog assembly is urged outwardly to its locking position. Upon depletion of the roll of absorbent sheet material disposed on the spindle, the latch dog assembly pivots inwardly so that it assumes its release position. The support sled then drops vertically, for instance, under the influence of gravity to expose a reserve roll of absorbent sheet material for dispensing.
Patent CA-2415837-A1 (CA)
Title: Cartouches filtrantes dotees d'elements filtrants plisses
Inventor: ROBILLARD NORMAN F
IPC: B01D29/07
Filed: 2001-07-13
Abstract: Des cartouches filtrantes (10) comprennent des éléments filtrants multicouches plissés (16) pourvus d'une couche membraneuse de filtration (16a) et d'une couche de support structurelle (16b) de la couche membraneuse (16a) qui présente la forme d'un treillis en film polymère expansé. De préférence, la couche membraneuse (16a) et ladite couche de support du film polymère (16b) sont constituées d'un polymère fluoré, notamment du polytétrafluoroéthylène (PTFE). La couche de support de film polymère expansée préférée (16b) présente une structure de treillis relativement ouverte munie d'ouvertures en forme de diamant (20). On obtient des caractéristiques de débit amélioré à travers les éléments filtrants plissés (16), lorsque les ouvertures (20) du treillis (16b) sont orientées, de manière que les dimensions longitudinales correspondantes sont pratiquement transversales à l'axe de pli allongé de l'élément filtrant plissé (16) dans lequel le treillis (16b) est utilisé.
Patent CA-2418121-A1 (CA)
Title: Antimicrobial biaryl compounds
Inventor: SWAYZE ERIC
IPC: C07D403/14
Filed: 2001-08-01
Abstract: Provided are antibacterial compounds having Formula (I) wherein X is CH, O, S, N or NH; Y is CH or N; n is 0 or 1; one of R~1 and R~1' is -C(O)NR~5R~5', -C(O)-Q-NR~5R~5', -CH~2NR~5R~5' or -S(O)~2NR~5R~5' and the other is H or R~3, one of R~2 and R~2' is -NHC(O)R~6 or -NHS(O)~2R~6 or -NHS(O)R~6 and the other is H or R~4; Q is an amino acid or peptide; R~3 is H, halogen, -NR~5R~5' or -NHC(O)R~6; R~4 is selected from the group consisting of H, halogen, hydroxyl, amino, carboxyl, alkyl, alkenyl and alkynyl; R~5 is selected from the group consisting of H, alkyl, alkenyl or alkynyl optionally substituted with halogen, OH, amino, amidinyl, guanidinyl, urea, alkyl, carboxyl, oxo, carboxamide; R~5' is H or R~5 and R~5' together form a 5-16 member heterocycle optionally substituted with halogen, OH, amino, alkyl, carboxyl, carbonyl or carboxamide; and R~6 is selected from the group consisting of H; amino, alkyl, alkenyl or alkynyl, each optionally substituted with halogen, amino, amidinyl, guanidinyl, urea, carboxyl or carbvoxamide; a 5-16 member carbocycle or heterocycle; and a 5-16 member heterocycle-substituted alkyl or carbocycle-substituted alkyl, wherein said carbocycle and heterocycle are optionally substituted with halogen, OH, amino, alkyl, carboxyl, oxo or carboxamide.
Patent CA-2421736-A1 (CA)
Title: Method and apparatus for monitoring the integrity of components and structures
Inventor: DAVEY KENNETH JOHN
IPC: G01N7/10
Filed: 2001-07-02
Abstract: A method and apparatus provided for monitoring the integrity of a structure (10) disposed in an environment containing a fluid (F) at an ambient pressur e. The structure (10) includes a skin (12) and a plurality of internal cavities  (14). The method involves applying a further fluid to the cavities (14), the  applied fluid being at a pressure which is marginally greater than the atmospheric ambient pressure (F). The flow rate of the applied fluid is monitored for detection in a change in the flow rate. The change in flow rat e is indicative of additional fluid seepage through the structure (10) providi ng advance warning of a failure in the integrity of the structure (10). Monitoring is achieved by passing the applied fluid through a high fluid flo w impedance (28) and monitoring for a change in pressure across the impedance (28) using a transducer (30).
Patent CA-2422021-A1 (CA)
Inventor: ITAI AKIKO
IPC: G16B50/10
Filed: 2001-09-10
Abstract: A method of forming a molecular function network involving biological events  by the connect searching with the use of a biological molecular chain data base involving biological event data; and a method of estimating the pathway  between an arbitrary biological molecule and an arbitrary biological event i n the network, or estimating a biological event in which an arbitrary biologic al molecule in the network participates.
Patent CA-2422128-A1 (CA)
Inventor: PRICE RAYMOND R
IPC: E04B2/86
Filed: 2001-04-12
Abstract: A wall structure (10, 110) and method of construction. The wall structure (1 0, 110) comprises a plurality of preformed, lightweight blocks (12, 112) supported and interconnected by a plurality of elongated, vertically oriente d, collateral support beams (16, 116). Preferably, the support beams (16, 116) are operatively connected to an appropriate substructure (62, 100) and the lightweight blocks (12, 112) are operatively connected to the support beams (16, 116). The blocks (12, 112) and support beams (16, 116) are configured s o that when they are connected to each other, a space is formed between the wa ll structure (10, 110) and the substructure (62, 100). Thus, an assembled wall structure (10) may be setoff from a substructure and the substructure (62, 100) may be used for other purposes.
Patent CA-2429574-A1 (CA)
Title: Sterilisation of pharmaceuticals
Inventor: MCAFFER IAN GARDNER CAMERON
IPC: A61L2/00
Filed: 2001-11-26
Abstract: A method of sterilising a pharmaceutical composition containing a suspension of a pharmaceutical comprises rapidly heating the pharmaceutical composition from ambient temperature to an elevated temperature, maintaining it at or above the elevated temperature for a period of time, and rapidly cooling the pharmaceutical composition to ambient temperature.
Patent CA-2429835-A1 (CA)
Inventor: YOKOSHIMA MINORU
IPC: H01M10/0565
Filed: 2001-11-29
Abstract: A resin composition for solid polymer electrolytes, characterized by comprising (A) 0.5 to 5.0 wt.% curable resin having a specific structure, (B) a plasticizer, and (C) an electrolyte; and a solid polymer electrolyte formed from the resin composition. The solid polymer electrolyte has satisfactory film strength, high ionic conductivity, and excellent processability.
Patent CA-2432101-A1 (CA)
Title: Bandwidth management for tunneling servers
Inventor: XIANG JING
IPC: H04L12/56
Filed: 2001-12-19
Abstract: Allocation of bandwidth to a link which is remotely displaced from a server is described. The link need not directly connected to the server. The server includes a process to assign a portion of the bandwidth to at least one application group; and count packets belonging to the application group that pass through the server. The server can be a VPN server that authenticates packets. Each application group includes packets that share a predefined configuration. Accodingly, the sever combines bandwidth management and packet authenfication with little overhead.
Patent CA-2432501-A1 (CA)
Inventor: CARSTENSEN KENNETH J
IPC: F16B37/14
Filed: 2003-06-16
Abstract: Improved sucker rod joints for down hole petroleum pumping applications are provided within the form factor of standard API sucker rods, such that existing inventory in suitable condition is fully usable in more demanding applications. The pin ends are selected or processed such as to provide preselected axial distance between a flat pin end and at least one reference surface, such as a threaded region or reference shoulder or both. The coupler is dimensioned such that the pin ends are in abutment either with each other or with opposite sides of an intervening torque washer in the central region, when the connection is made to a selected level of thread engagement. Furthermore, the engagement is such as to put the pin ends in compression and the coextensive length of coupler in tension. This increases frictional restraints and locks the elements together to resist fatigue failure upon cycling and to insure together with an anaerobic adhesive sealant, against back threading. This arrangement enables standard quality sucker rods to be employed in a configuration which is mechanically secure and highly resistant to tensile, bending and torsional forces, thus assuring a greater strength at the joint than in the rod itself, and resisting the effects of material fatigue arising from long term and stressful cycling operations.
Patent CA-2434319-A1 (CA)
Title: Adapter for a coil bound notebook
Inventor: JAMES BOBBY G JR
IPC: B42F3/00
Filed: 2001-11-09
Abstract: An adapter (100) for coupling a piece of paper (102) having a plurality of holes (104) to a binding coil (14), the adapter comprising a strip of material (108) having a plurality of attachment components. Each attachment component is shaped to be passed through one of the plurality of holes of the paper to couple the paper to the strip. The strip of material further has a quick attachment feature for releasably coupling the strip to the coil.
Patent CA-2434868-A1 (CA)
Inventor: HEIKKINEN REIMA
IPC: B27L11/00
Filed: 2002-01-25
Abstract: The present invention relates to a method for reconditioning after rehardfacing the wear plates that are used on the mounting face of the knife disc of a disc chipper so that the original dimensions of the wear plate are substantially restored and further to a wear plate reconditioned in accordance with the method. According to the invention, the rear side (9) of the wear plates is machined to incorporate at least one additional groove (14; 14', 19) and into the grooves (12 and 14; 14', 19) made on the wear plate rear side are affixed machining allowance strips (16, 17), whereupon the allowance strips can be machined as required to restore the thickness dimensions of the wear plate.
Patent CA-2435070-A1 (CA)
Title: Method of producing and assembling a cooling device inside an axial-flow gas turbine blade, and axial-flow gas turbine blade produced using such a method
Inventor: COUTANDIN DANIELE
IPC: F01D5/18
Filed: 2003-07-11
Abstract: A method of producing and assembling a cooling device inside an axial-flow gas turbine blade; the airfoil profile of the blade has an inner surface defining a chamber, and is connected to a supporting structure by two opposite end pins having respective openings for the passage of cooling air and which come out inside the chamber; the method provides for forming an insert having a number of holes and defined by a first and at least a second body separate from each other, and each of a size approximating but no larger than that of at least one of the openings; the bodies are inserted successively through the openings in the pins, and, are positioned inside the chamber to direct a relative stream of air through each hole on to the inner surface of the airfoil profile.
Patent CA-2435207-A1 (CA)
Title: Log combustion method and supporting device therefor
Inventor: FORAND JACQUES
IPC: F24B1/193
Filed: 2003-07-11
Abstract: A method for combusting a wood log includes positioning the log within a combustion chamber with the log first end positioned above the log second end so that the log longitudinal axis is generally angled relative to and adjacent the chamber base wall and so that the log and the chamber base wall define a generally triangular air volume therebetween. The log is maintained in the angled configuration during at least part of the combustion process. A log supporting structure facilitates use of the method. The structure includes a supporting rod and a spacing base extending from the latter for resting on the base wall of a combustion chamber. The spacing base has a generally flaring configuration and allows gas to flow between the chamber base wall and the supporting rod in a first flow direction generally parallel to the supporting rod, and in a second flow direction generally perpendicular to and away from the rod from the log first end toward the log second end.
Patent CA-2435761-A1 (CA)
Title: Herbicide-safener combination based on isoxazoline carboxylate safeners
Inventor: ROSINGER CHRISTOPHER
IPC: A01N25/32
Filed: 2002-01-31
Abstract: Herbicide safener combinations consisting of A) an effective amount of a compound of the formula (1) or a salt thereof, in which R1 is phenyl which i s unsubstituted or substituted, R2 is (Ci-C6)alkyl, (C3-C6)cycloalkyl or pheny l, each of the 3 last-mentioned radicals is unsubstituted or substituted, R3 is hydrogen or a hydrocarbon radical having 1 to 18 C-atoms which is unsubstituted or substituted, and B) a herbicide selected form the group consisting of and florasulam, cloransulam, dicamba, diflufenzopyr; triclopyr , fluroxypyr, metribuzin, carfentrazone-ethyl, S-metolachlor, dimethenamid, dimethenamid-P or flufenacet and mixtures of the above herbicides, optionall y in combination with other herbicidal active ingredients can be used for effective selective cotrolling weeds in crop such as maize.
Patent CA-2438433-A1 (CA)
Title: Methods for the diagnosis and treatment of tumors employing the hepsin gene
Inventor: POWERS SCOTT
IPC: C12Q1/6886
Filed: 2002-02-12
Abstract: There are disclosed methods and compositions for the diagnosis, prevention, and treatment of tumors and cancers in mammals, for example, humans, utilizing the hepsin gene, which are amplified ovarian, and/or breast, and/or lung cancer genes. The hepsin gene, its expressed protein products and antibodies are used diagnostically or as targets for cancer therapy; they are also used to identify compounds and reagents useful in cancer diagnosis, prevention, and therapy.
Patent CA-2439203-A1 (CA)
Title: Domaine de liaison du ligand du recepteur hormonal nucleaire
Inventor: PHELPS CHRISTOPHER BENJAMIN
IPC: A61P1/04
Filed: 2002-03-05
Abstract: L'invention concerne une nouvelle protéine, appelée BAA74848.1, identifiée dans l'invention comme étant un Domaine de Liaison du Ligand du Récepteur Hormonal Nucléaire, ainsi que l'utilisation de cette protéine et de la séquence d'acide nucléique du gène codant à des fins diagnostiques, thérapeutiques et de prévention.
Patent CA-2439877-A1 (CA)
Title: Power tilt apparatus
Inventor: NISHI MANABU
IPC: F15B21/041
Filed: 2003-09-05
Abstract: In a power tilt apparatus in which an operation state of a cylinder apparatus is switched between an extension side and a compression side in accordance with an oil feeding direction of a pump apparatus by a switching valve apparatus provided in a pipe passage connecting the cylinder apparatus and the pump apparatus, where a sintered body filter is provided in the middle of the pipe passage.
Patent CA-2443741-A1 (CA)
Inventor: BAUR PETER
IPC: A01N25/10
Filed: 2002-04-02
Abstract: L'invention concerne des éthoxylates d'alcools gras de la formule (I) dans laquelle m est une valeur moyenne située entre 8,0 et 13,0, et n est une valeur moyenne située entre 6,0 et 17,0. Les éthoxylates d'alcools gras selon l'invention servent notamment de promoteurs de pénétration destinés à des agents insecticides choisis dans le groupe des néonicotinyles. A cet effet, lesdits éthoxylates d'alcools gras doivent être employés dans des quantités telles que leurs concentrations dans des formulations commerciales soient situées entre 0,1 et 30 % en poids, et que le rapport massique du néonicotinyle sur l'éthoxylate d'alcools gras soit situé entre 1:0,1 et 1:2,0.
Patent CA-2445315-A1 (CA)
Inventor: SCHMIDT JOSEF
IPC: B65H23/038
Filed: 2002-04-26
Abstract: La présente invention concerne un appareil de centrage de bande en ligne destiné à centrer une bande de matière dans une région intérieure aseptisée d'une machine d'emballage formeuse-remplisseuse-scelleuse. Cet appareil de centrage de bande possède un élément support, un ensemble de suivi et un mécanisme d'alignement, tous contenus dans la région intérieure aseptisée de la machine d'emballage. L'élément support est fixé de manière interne à la machine d'emballage formeuse-remplisseuse-scelleuse. L'ensemble de suivi est monté sur l'élément support et pivote autour de cet élément. Le pivotement de cet ensemble de suivi positionne ce dernier à un angle donné par rapport à l'élément support de sorte que, lorsqu'on actionne le mécanisme d'alignement, cet angle de l'ensemble de suivi soit modifié, réglant ainsi un trajet de flux de la bande de matière dans la machine d'emballage.
Patent CA-2449697-A1 (CA)
Inventor: GUNDERSON WILLIAM F III
IPC: C02F1/52
Filed: 2002-06-05
Abstract: A method of controlling contaminant flow into a water reservoir, reducing bacterial counts and reducing dissolved constituents A boom (10) is installe d in the reservoir, about an inlet. The boom has a curtain of a flexible fabri c that allows movement of water therethrough, and defines an artificial settli ng pond. Particulate matter larger than a minimum size settles, and acquatic flora and/or bacteria consume organic materials and dissolved constituents.< /SDOAB>