baber/WOPTO huggingface dataset:
Patent CA-2460063-A1 (CA)
Title: Microneedle-based pen device for drug delivery and method for using same
Inventor: PETTIS RONALD
IPC: A61M/
Filed: 2002-09-11
Abstract: A system and method is provided for an injectable substance delivery pen (80 ) comprising a microneedle hub assembly (44) removably engaged with a pen devi ce body (66) which includes a cartridge (68), a plunger (72), and a drive mechanism (73). The hub assembly (44) includes at least one microneedle (50) for intradermal or shallow subcutaneous injection of the contents of the cartridge (68). The cartridge, plunger and drive mechanism components of the pen body are fabricated of non-compliant and non-compressible materials to allow effective communication of the cartridge contents via the microneedle patient interface.
Patent CA-2461155-A1 (CA)
Title: Device for packaging products under controlled atmosphere
Inventor: ROSSI JEAN-PIERRE
IPC: B65B31/02
Filed: 2002-10-04
Abstract: A filling and sealing device includes an upper part forming a bell and a lower part forming a bowl, receiving a container to be sealed with a film in the chamber defined by the two parts. The upper part has a wall, on the side supplying the sealing film, inserting and filling elements emerging inside the chamber between the sealing film and the lower edge of the wall for inserting products into the chamber and for filling the container therein. Preferably, the upper part also includes above the inserting and filling elements, a slot for passing through the sealing film, closing and locking elements with controlled actuation for closing the slot and lock the film relative to the upper part, and elements for introducing and/or removing fluid (gas).
Patent CA-2461662-A1 (CA)
Title: Method and tools for oral hygiene
Inventor: NEUBERGER WOLFGANG
IPC: A61K8/00
Filed: 2002-09-09
Abstract: A method and material for self-cleaning of the teeth and mouth using a source of light (14) in the visible range in conjunction with a photosensitive oral hygiene composition possessing a broad absorption spectrum in the visible range. The invention selectively eliminates harmful bacteria by use of a photosensitive agent and a light source (14). The present invention involves the use of a light-providing dental device to activate a photosensitive agent and destroy harmful bacteria in the oral cavity. It prevents or deters oral diseases, inflammations, and infections.
Patent CA-2461757-A1 (CA)
Title: Nicotine formulations comprising chocolate and use thereof
Inventor: LANDH TOMAS
IPC: A61P25/28
Filed: 2002-09-10
Abstract: Nicotine-containing pharmaceutical compositions that comprise chocolate, processes for manufacturing the compositions and use of the compositions in different therapies, such as nicotine replacement therapy.
Patent CA-2466248-A1 (CA)
Inventor: DYACH ANTHONY
IPC: C09D5/22
Filed: 2002-12-09
Abstract: An electroluminescent (EL) coating system is applied to a substrate. The EL coating system includes a color-providing film layer applied to said substrate, a mid-coat film layer applied to the color-providing film layer, and a clearcoat film layer applied to the mid-coat film layer. The color- providing film layer includes an EL phosphor.
Patent CA-2468797-A1 (CA)
Inventor: FIACCO PETER
IPC: G06F13/28
Filed: 2002-12-11
Abstract: La présente invention concerne un système comprenant une première mémoire vive et une deuxième mémoire vive (108A-108B), un premier processeur (114A) relié à la première mémoire vive (108A) et un deuxième processeur (108B) relié à la deuxième mémoire vive (108B). La première mémoire vive (108A) est configurée pour le stockage des complétions d'entrée/sortie en provenance d'au moins deux moteurs (102A, 104A). La deuxième mémoire vive (108B) est également configurée pour le stockage des complétions d'entrée/sortie en provenance d'au moins deux autres moteurs (102B, 104B). Lorsque tous les moteurs sont activés, le système inscrit des complétions d'entrée/sortie en provenance des moteurs destinées aux première et deuxième mémoires vives (108A-108B). Le premier processeur (114A) effectue le traitement des complétions d'entrée/sortie stockées dans la première mémoire vive (108A). Le deuxième processeur (114B) effectue le traitement des complétions d'entrée/sortie stockées dans la deuxième mémoire vive (108B)
Patent CA-2469408-A1 (CA)
Inventor: NICHOLS WALTER A
IPC: B05B17/04
Filed: 2002-12-04
Abstract: L'invention concerne un générateur d'aérosol (10) comprenant un système d'alimentation en fluide conçu pour fournir un fluide à un passage de fluide (16), ainsi qu'un dispositif de chauffage (24) destiné à chauffer le fluide de façon à ce qu'il passe à l'état gazeux, ledit passage de fluide étant situé entre des couches opposées d'un stratifié. Ce passage de fluide peut se présenter sous la forme d'un passage de la taille d'un capillaire formé selon un procédé consistant à positionner un mandrin entre des couches opposées du stratifié, lier les couches les unes aux autres et retirer le mandrin de façon que l'espace précédemment occupé par ledit mandrin forme le passage de fluide. Les couches opposées du stratifié peuvent se présenter sous la forme de feuilles de cuivre, et des couches céramiques peuvent être disposées sur la surface extérieure desdites feuilles de cuivre. Le générateur d'aérosol peut être employé pour produire des aérosols contenant des substances médicamenteuses.
Patent CA-2471143-A1 (CA)
Title: Photochromic polymer compositions and articles thereof
Inventor: STEWART KEVIN J
IPC: C09K9/02
Filed: 2002-12-10
Abstract: Described is a photochromic polymer composition including the reaction product of at least one polymerizable photochromic material and at least one other copolymerizable material having a glass transition temperature of less than 23~C upon polymerization. The photochromic polymer composition is adapted to provide an increased Fade Half Life in the Photochromic Polymer Performance Test as compared to the same photochromic compound used in the reaction product, but free of polymerizable groups. Also described are photochromic articles including the photochromic polymer composition.
Patent CA-2474105-A1 (CA)
Inventor: BRADENBAUGH KEN A
IPC: F24H9/20
Filed: 2004-07-14
Abstract: A heat dissipation device for mounting a heat-generating component to a heat sink, such as a water heater. The heat-dissipating device includes a base having a first surface configured to follow the shape of the heat sink and a second surface. At least one heat-dissipating element is coupled to the base. The heat-generating component includes an electrical switching device, such as a triac, and is coupled to the second surface of the base.
Patent CA-2475068-A1 (CA)
Title: Cover for a container opening
Inventor: VANBEVEREN WALTER
IPC: B65D90/00
Filed: 2004-07-19
Abstract: The present invention relates to a cover for a container opening (1) having a flexible web (3) one end of which is movable from a first edge of the opening (1) towards a second edge of the opening (1) in order to close the opening by means of the web (3), wherein the web (3) is lockable in at least one position covering the container opening in whole or in part and wherein the first end of a flexible pull-ing element (5) is fastened to the first end of the flexible web movable over the opening. In order to provide a pulling element for a cover opening which allows closing of the container open-ing it is provided according to the invention that the pulling element is fastened by its second end to the container (6) at or in proximity to that edge of the container opening (1) which is closest to the first end of the flexible web in the open state.
Patent CA-2477280-A1 (CA)
Title: Milk collecting piece with a kink element for defining kinking of a milk tube
Inventor: MAIER JAKOB JR
IPC: A01J5/04
Filed: 2003-02-24
Abstract: A milk collecting piece comprises a kink element having a bending edge which ensures reliable kinking and thus maintenance of the operating vacuum in milk tubes which are guided outwards in a direction oblique to the longitudinal axis. In one embodiment, the milk collecting piece comprises a connection surface provided with an opening into which an end portion of the milk tube is introduced, so that a reliable function is obtained due to the provision of the kink element, whereby due to the manner in which the milk tube is mounted on the collecting piece, a smaller amount of milk coating collects and deposits on transition areas. In a further embodiment, the bending edge of the kink element is positioned in such a manner that said edge efficiently prevents the milk tube from getting detached from connection elements which are guided outwards in an oblique manner, and ensures vacuum-tight kinking of the milk tube at the same time. Furthermore, a kink element is described which is to be fastened in a simple manner or with only slight constructional modifications to already existing milk collecting pieces.
Patent CA-2477933-A1 (CA)
Title: Positive action fenestration lock
Inventor: ZHANG KAI
IPC: E05C1/12
Filed: 2004-08-18
Abstract: A positive action fenestration lock, i.e. adaptable to be attached to a moving window profile and to interact, by sliding, with a fixed window profile, said positive action fenestration lock comprises: a hollow body closed by a base plate; a bolt-wedge displaceable rectilinearly with respect to the hollow body and the base plate, respectively; a button located generally in the hollow body and pivotally connected to the base; an actuator and a flat spring, the latter being attached to the former, controlling together the rectilinear movement of the bolt-wedge, while the latter is activated by the button; a pair of restoring torsion springs, located between the base plate and the button, for resisting against a torque caused by the button, the latter being adaptable to be finger pressed by an operator; and a helical compression spring acting permanently on the actuator and, impliedly, on the flat spring.
Patent CA-2479741-A1 (CA)
Title: Method and system for electronic commingling of hybrid mail
Inventor: JOHNSON EUGENE C
IPC: G06Q10/08
Filed: 2003-02-25
Abstract: A plurality of hybrid mail jobs from one or more sources are received at a hybrid mail facility in the form of sets of variable data. The variable data are merged with designated fixed data to produce a plurality of individual print files containing page images to be printed. The individual print files are electronically commingled (209) to produce a single commingled print fil e containing multiple mail jobs. Presorting (211) is performed to order the commingled print file in accordance with sorting criteria. Before production of the finished mail pieces, the commingled print file, if necessary, is divided into a plurality of divided print files corresponding to different classes requiring different printer and/or automated inserter set-ups (213).
Patent CA-2482453-A1 (CA)
Title: Viscosity stabilizing blend vehicles for preparing water based flexographic printing inks
Inventor: CATENA ROBERT
IPC: C09D11/10
Filed: 2003-04-10
Abstract: A long term storage viscosity stabilizing blend vehicle for water based flexographic printing inks having a styrenated acrylic polymer, an acetylene diol surfactant, and a silicone based de-foaming agent. The blend vehicle further containing at least one rheology modifying urea and/or sorbitol whic h further improve viscosity stability.
Patent CA-2484727-A1 (CA)
Inventor: SUCHAK NARESH J
IPC: B01D53/14
Filed: 2004-10-13
Abstract: The present invention provides for a method and apparatus for removing contaminants from a gas stream such as a flue gas stream from an industrial process. The process utilizes a prescrubber to contact the gas stream before the gas stream contacts an oxidizer in an oxidizer zone. The oxidized gas is then treated to either a first and second scrubber operation or just a single scrubber operation.
Patent CA-2486852-A1 (CA)
Title: Ensemble comprenant deux pieces metalliques protegees contre la formation d`un couple galvanique
Inventor: DONNADIEU ANDRE
IPC: C09D5/24
Filed: 2004-11-23
Abstract: L'invention se rapporte à un ensemble (1) comprenant une première et une seconde pièces métalliques (2,4) assemblées entre-elles et réalisées dans des matériaux différents, les première et seconde pièces disposant respectivement d'une première surface de contact et d'une seconde surface de contact (2a,4a) en appui l'une sur l'autre, au moins l'une des surfaces de contact étant pourvue d'un revêtement protecteur (12,14) apte à interdire aux pièces métalliques de former un couple galvanique. Selon l'invention, au moins un revêtement protecteur comporte une couche de peinture (12a,14a) chargée en particules conductrices d'électricité. Application au domaine des systèmes de transport de fluides d'aéronefs.
Patent CA-2487273-A1 (CA)
Title: Agents et procedes pour le traitement de troubles associes au stress oxydatif
Inventor: CHEEMA SURINDAR SINGH
IPC: A61K38/00
Filed: 2003-05-27
Abstract: L'invention concerne un procédé de prévention et de réduction des effets du stress oxydatif sur un substrat. Ledit procédé comprend le traitement du substrat à l'aide d'un composé de formule (I) ou d'un de ses sels pharmaceutiquement acceptable. Dans cette formule, R?1¿ représente un ou plusieurs substituants choisis parmi -H, -alkyle, -alcoxy, -aryle, -aryloxy, -halogène, -amino (mono-, di- and tri-substitués), -alkylthio, -NO¿2?, -COOH, -COOalkyle, -CO-alkyle, -CN ; R?2¿ représente un ou plusieurs substituants choisis parmi -H, -alkyle, -(CH¿2?CH¿2?O)n- ; R?5¿ représente une fraction de sucre ; R?3¿ représente -H, -alkyle, -aryle, -alkylOR?6¿, -alkylC(O)R?6 ¿; R?5¿ est choisi parmi -H, -alkyle, -aryle ; R?4¿ et R?6¿ sont choisis, indépendamment l'un de l'autre, parmi -OH, -O-alkyle, -O-polyalkylèneoxy, -O-aryle, -OC(O)O-alkyle, -S-alkyle et -amino.
Patent CA-2488066-A1 (CA)
Title: Treatment of spondylarthropathies
Inventor: EKLUND KARI KALERVO
IPC: A61K45/06
Filed: 2004-11-19
Abstract: 4-(4-methylpiperazin-1-ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide of the formula I   (see formula I) or a pharmaceutically acceptable salt thereof can be used in the treatment of spondylarthropathies. The invention also relates to a combination of the compound of the formula I  or a pharmaceutically acceptable salt thereof with one or more disease modifying drugs selected from a group consisting of DMARDs.
Patent CA-2488383-A1 (CA)
Inventor: BOUGAMONT JEAN-LOUIS
IPC: A61M11/00
Filed: 2003-06-06
Abstract: The invention concerns a nozzle for spraying a product, comprising a cylindro-conical body (10) having an axial channel (12) delimited at its upper end by a transverse wall (18) having a spraying orifice (20). An axial core (24) is arranged in the channel (12) and its upper end (24A) is located opposite the transverse wall (18) for delimiting therewith a spraying chamber (21). A  communication between the lower end (12B) of the channel and the spraying chamber is provided between the core and the channel wall, whereof the lower end is capable of communication with a reservoir containing the product to be sprayed. The core (24) includes means forming a catching flange (26) having a catching edge (28) facing the lower end of the core and co-operating with the channel wall (13) to maintain the core in said channel.
Patent CA-2489693-A1 (CA)
Inventor: GLYNN DONALD R
IPC: C02F1/00
Filed: 2004-12-08
Abstract: Waste oily water is concentrated by expelling permeate water away from the oil component through ceramic membranes of a cross-flow filter. The filter is in a circulation ring, and is routinely cleaned in situ. The ring has two sight-glass reservoirs between which the cleaning fluid is see-sawed during cleaning cycles, the reverse, oscillating chemical flow being triggered by sight glass float switches. Large annual throughputs are achieved by linking in more processor rings, under control of a single PLC (Programmable Logic Controller), for automated processing. High membrane filter rates are achieved, in the range of 1 to 2 million titres per year per square meter of filter membrane surface area.    The system is fail-safe and environmentally friendly.
Patent CA-2492786-A1 (CA)
Title: Method for measuring and reporting channel quality in a broadband wireless access communication system
Inventor: SON YEONG-MOON
IPC: H04W36/30
Filed: 2004-04-29
Abstract: A method for measuring/reporting a channel quality in a broadband wireless access communication system. The method for reporting channel qualities of active BS and neighbor BSs measured by an MSS to the active BS when the MSS  exists in a specific area covered by the active BS and neighbor BSs in a communication system includes the steps of: a) receiving channel quality report information indicative of channel periods of the channel qualities from the active BS, and receiving channel quality measurement information associated with individual channel qualities of the neighbor BSs and the active BS from the active BS; b) measuring SINRs of the neighbor BSs and the active BS according to the channel quality measurement information; and c) reporting the measured SINRs of the neighbor BSs and the active BS to the active BS.
Patent CA-2493746-A1 (CA)
Title: Butterfly valve for controlling a gas pressure
Inventor: PETRI BERNHARD
IPC: B64D13/02
Filed: 2002-08-14
Abstract: A butterfly valve for controlling a gas pressure, in particular inside a cabin of an aircraft, comprises a valve housing (10) having a longitudinal axis (11), a shaft (20) having a rotation axis (21), and a closure member (30) connected to the shaft (20). The closure member (30) is pivotally mounted in the valve housing (10) for rotation about the rotation axis (21) between an open position and a closed position. Moreover, the closure member (30) consists of a first disk (40) and a complementary second disk (50) which abut against each other. The first disk (40) and the second disk (50) are symmetrically arranged with regard to a symmetric axis (31) extending at a predetermined angle of inclination to the rotation axis (21). Such a butterfly valve ensures a restricted cross-sectional area of the valve housing (10), even if breaking of the closure member (30) occurs.
Patent CA-2496073-A1 (CA)
Inventor: CHEN HO-TIEN
IPC: B25B15/00
Filed: 2005-02-08
Abstract: The present invention provides a kind of Clamed Structure of Bit comprising: a rod, on which a combination part was designed which can incorporate with hand tool; additionally, a C-shaped retaining groove was set particularly for C-shaped buckle, and a reversion locking bulge was designed particularly for pulling out screw; in addition, some plural locking bead holes and buckling bead holes were designed for buckling round beads and buckling beads respectively; and concaved pentagonal cover was designed for working with the adjusting sleeve with a certain locking depth; at last, a combination groove of bit was designed on the from: of rod; and a sleeve, on which a perforation was designed for the said rod; and an inner ringy cover was set, which can hold one end of spring of the rod, among which some perforations were designed for assorting with the aforesaid locking bulge; additionally, an outer threading was designed for adjusting screw lock of sleeve; in addition, a position bead hole was designed on the outer screw thread for the position bead; and an adjusting sleeve was designed with an inner threading for locking the outer threading of the said sleeve; additionally, a long concaved groove was designed on the inner wall of adjusting sleeve.      While using this long concaved groove to assort with the action of the said position bead, the locking position of adjusting sleeve and the said sleeve can be adjusted. Therefore, it can adjust the extension length of bit, work with locking depth of various screws and release timely locking twisting force of bit after the completion of screw's locking.
Patent CA-2497372-A1 (CA)
Inventor: YURKE BERNARD
IPC: G02B27/00
Filed: 2005-02-17
Abstract: A passive optical system substantially simultaneously separates light received at an optical input into three or more output light beams on optical outputs.  The output light beams may have intensities that are proportional to intensities of optical projections of the received light onto three or more basis vectors of a tetrahedral basis set of a Stokes space. The system includes either multiple partial polarization splitters or multiple optical interferometers.
Patent CA-2499172-A1 (CA)
Inventor: ARONSON NATALIE
IPC: B65D55/00
Filed: 2005-03-03
Abstract: A lid is provided. The lid includes a lid wall, the lid wall having a front side, a rear side, and an opening formed in the wall between the front side and the rear side. The lid also includes an attachment mechanism to attach a picture to the rear side the lid wall with at least a portion of the picture visible through the opening in the lid wall. Additionally, the lid includes a support to support the lid upright on a surface.     Also provide is a container assembly including a container and such a lid.
Patent CA-2499799-A1 (CA)
Inventor: BORGHI ENRICO
IPC: H02G9/04
Filed: 2002-10-09
Abstract: L'invention concerne une ligne de transport d'électricité (1) comportant : au moins un câble électrique (3), un conduit (2) de matière ferromagnétique enveloppant le câble électrique (3) et comprenant une base (5) et un élément de recouvrement (6) ; et des éléments de contact électrique (7) permettant de connecter électriquement la base (5) et l'élément de recouvrement (6) entre eux. Les éléments de contact électrique (7) sont sélectionnés parmi le groupe constitué de joints de fusion de métal et d'éléments résilients de métal appropriés pour percer la matière ferromagnétique, de sorte que la continuité électromagnétique entre la base (5) et l'élément de recouvrement (6) peut permettre d'améliorer les propriétés de blindage du conduit (2).
Patent CA-2501064-A1 (CA)
Title: Solvent-borne two component modified epoxy-aminosilane coating composition
Inventor: RODRIGUES CESAR A S
IPC: C08G18/42
Filed: 2003-10-01
Abstract: A coating composition comprising a film forming binder of a. a modified polyepoxy resin comprising the reaction product of a polyepoxide resin, dimer fatty acids and an organic polyisocyanate, wherein the modified polyepoxide resin has a weight average molecular weight of 1000 to 50,000; and b. at least one amino functional silane crosslinking agent; wherein the coating composition preferably contains pigments and has excellent adhesion to aluminum and aluminum alloy substrates and provides excellent corrosion resistance and is particularly useful as a primer for such substrates.
Patent CA-2501536-A1 (CA)
Title: Jig and spinner bait fishing lure
Inventor: MACKINNON LAURIE A
IPC: A01K85/00
Filed: 2005-03-15
Abstract: The present invention provides a novel jig and spinner bait fishing lure with a glass weighting body including an offset channel. The glass weight is engaged to the shaft offset from its center of mass, center of pull and center of resistance when in a jig format by a tie and epoxy bond. In a jig format the glass weighting body freely rotates about the shaft of the hook about its offset channel providing a highly unstable darting and flashing movement when used with spinners.
Patent CA-2502725-A1 (CA)
Inventor: URBAND BRUCE E
IPC: G01N33/20
Filed: 2003-10-20
Abstract: A method for establishing and evaluating the effectiveness of a stress relieving process in which a cold worked metal is exposed to elevated temperatures for specified times (stress relieved) to restore the metal to i ts resistance to sulfide stress cracking (SSC) existing before being cold worke d. The process is established and evaluated by examining the ~dislocation density~ of the metal before the cold working and after the stress relieving process. The dislocation density is the accumulation of stress/imperfections in the metal crystal lattice of the metal. A relationship of temperature and time of exposure for the stress relieving process is established that procedures a desired dislocation density in the cold worked metal compositio n. The dislocation density is used to predict the resistance of the stress relieved metal to SSC.