baber/WOPTO huggingface dataset:
Patent CA-2467645-C (CA)
Title: Composition servant a enlever d'un catheter les caillots sanguins agglomeres par de la fibrine
Inventor: SEMBA CHARLES P
IPC: A61M/
Filed: 2002-11-25
Granted: 2017-01-17
Abstract: Composition servant à enlever des caillots sanguins agglomérés par de la fibrine d'un cathéter et comprenant de l'eau, un activateur fibrinolyitque du plasménogène et un alcool organique bactériostatique servant de conservateur. Cette composition ne contient pas d'agent séquestrant.
Patent CA-2472069-C (CA)
Title: Non-toxic corrosion protection pigments based on cobalt
Inventor: PHELPS ANDREW WELLS
IPC: C09D5/12
Filed: 2002-12-16
Granted: 2010-03-09
Abstract: Corrosion-inhibiting pigments based on cobalt are described that contain a trivalent or tetravalent cobalt/valence stabilizer complex. An inorganic or organic material is used to stabilize the trivalent or tetravalent cobalt ion to form a compound that is sparingly soluble in water. Specific stabilizers are chosen to control the release rate of trivalent or tetravalent cobalt during exposure to water and to tailor the compatibility of the powder when used as a pigment in a chosen binder system. Stabilizers may also modify the processing and handling characteristics of the formed powders. Cobalt/valence stabilizer combinations are chosen based on the well-founded principles of cobalt coordination chemistry. Many cobalt-valence stabilizer combinations are presented that can equal the performance of conventional hexavalent chromium systems.
Patent CA-2473297-C (CA)
Inventor: YUEN SILTEX PETER
IPC: G06F3/00
Filed: 2003-01-10
Granted: 2011-03-15
Abstract: A touchpad assembly is ruggedizing and sealed against moisture. The assembly includes a touchpad that receives a user-generated data signal that is cable-coupled to a printed circuit board assembly (PCBA), which components are disposed upon a support lens. A shield over-covers the touchpad assembly but has an through-opening providing user-access to the touchpad. An anti-theft mechanism secures the shield to the PCBA, and a security chamber space is sealingly defined between the shield, PCBA, and the support lens. The security chamber space is secured with injected resin, into which the anti-theft latch is thereby molded. A  cable opening in the support lens is water sealed using double-sided adhesive tape or the like.
Patent CA-2475495-C (CA)
Title: Method and apparatus for synchronizing base stations
Inventor: DICK STEPHEN G
IPC: H04W92/00
Filed: 2003-02-04
Granted: 2011-07-26
Abstract: Method and apparatus for synchronizing base stations (30¿n?) employing an independent synchronous source or identifying a base station (30¿n?) as a master source. An RNC (C-RNC) (36, 38, 40) or a base station (30¿n?) may designate one base station (30¿n?) or UE (20, 22, 24) to acquire measurements derived from base stations (30¿n?) to achieve synchronization. Synchronization activities may be regularly scheduled or may be undertaken when periodic measurements indicate that a drift value exceeds a given threshold.
Patent CA-2479611-C (CA)
Title: Large round baler
Inventor: VIAUD JEAN
IPC: A01F15/07
Filed: 2004-08-31
Granted: 2009-05-12
Abstract: A large round baler includes inner and outer runs of bale-forming belts that define a space between them in which brittle crop may fall through the gaps between adjacent belts and build up between the belt runs. In order to avoid wrapping problems a crop passage is provided at opposite sides of the space through which crop may pass from the space and gravitate to a crop feeding device which picks up crop from the ground and delivers it to the bale-forming chamber delimited by the inner run of belts.
Patent CA-2480960-C (CA)
Title: Manifold for a fuel cell system
Inventor: YE JIANMING
IPC: H01M8/24
Filed: 2003-04-11
Granted: 2012-01-03
Abstract: A manifold for a fuel cell system, has a manifold body and a plurality of first ports in the manifold body, for connecting to fuel cell peripherals. A  plurality of second ports in the manifold body provide connections to a fuel cell. A plurality of first fluid passages within the manifold provide communication between respective ones of the first ports and respective ones of the second ports, whereby, in use, the fluid passages communicate fluids between the fuel cell stack and fuel cell peripherals. The manifold provides a higher degree of system integration, considerably reduced piping, fittings and associated hardware and hence generally reduces the size and weight of the fuel cell system. Thermal-fluid related system losses are also minimized.
Patent CA-2481583-C (CA)
Title: Memory storage device with heating element
Inventor: TROUILLOUD PHILIP LOUIS
IPC: G11C11/00
Filed: 2002-11-15
Granted: 2007-01-02
Abstract: A memory storage device is provided that includes a storage cell having a changeable magnetic region. The changeable magnetic region (20) includes a material having a magnetization state that is responsive to a change in temperature. The memory storage device also includes a heating element. The heating element is proximate to the storage cell for selectively changing the temperature of the changeable magnetic region of said storage cell. By heating the storage cell (50) via the heating element, as opposed to heating the storage cell by directly applying current thereto, more flexibility is provided in the manufacture of the storage cells.
Patent CA-2483239-C (CA)
Title: Multilayer oriented antimicrobial and antifogging films
Inventor: OKTAY ARAL
IPC: B32B27/18
Filed: 2003-04-17
Granted: 2010-02-02
Abstract: Antimicrobial and antifogging polymeric films with preferable A/C/E structure useful for the food, medicine and agriculture applications as well as for other general packaging and non-traditional special applications. More preferably, antimicrobial and antifogging films having a A/B/C/E structure.  Most preferably, antimicrobial and antifogging films having a A/B/C/D/E  structure. A multilayer structure (having at least an skin layer (A) having antifogging and antimicrobial properties/ a core layer (C) / an outer layer (E) structure) for semi and biaxially oriented polyolefin based antifogging films having advantageous properties as compared with known and commercial films such as low values of haze, high values of sheen, lower longitudinal and transverse shrinkage, which provides high dimensional stability, and excellent antifogging and antimicrobial properties. Preferably the skin layer (A), having antifogging and antimicrobial properties, is electrical corona or flame treated. Electrical corona or flame treatment of the outer layer (E) may enhance ink anchorage and increase the printability of this layer. Preferably, the films comprise an inner (B) layer between the skin layer (A) and the core layer (C). Preferably, the films may comprise a second inner (D) layer between the outer (E) layer and the core layer (C).
Patent CA-2491084-C (CA)
Inventor: SHUEY KENNETH C
IPC: H04B1/713
Filed: 2003-06-25
Granted: 2012-05-15
Abstract: L'invention concerne un émetteur-récepteur à spectre dispersé à saut de fréquence. L'émetteur-récepteur comprend un micro-contrôleur ; un émetteur présentant un oscillateur commandé par tension, un synthétiseur numérique direct et un amplificateur de puissance ; et un récepteur présentant un amplificateur, un mélangeur, un amplificateur IF, un démodulateur, et un éminceur de données. Lors de l'émission, l'émetteur communique un préambule sur un nombre prédéterminé de canaux de synchronisation initiale, et communique ensuite des groupes de bites de données comprenant chacun un sous-ensemble de messages de données sur une séquence prédéterminée de canaux de données. A réception, le récepteur examine le nombre prédéterminé de canaux de synchronisation initiale à rechercher pour le préambule et teste les bits reçus en vue de s'assurer que le préambule et un délimiteur de trame de départ ont été correctement reçus afin de synchroniser le récepteur avec l'émetteur.
Patent CA-2502561-C (CA)
Title: Dispositif pour accoupler des pieces d'usure aux outils receptacles d'un engin de travaux publics
Inventor: PASQUALINI CHARLES
IPC: E02F3/36
Filed: 2003-10-08
Granted: 2011-09-27
Abstract: Selon l'invention, la dent (D) présente une jupe (2) enveloppante recouvrant le nez adapteur au-delà de la zone de passage de clavette et présentant une configuration (2.1) se raccordant à une paroi en retour (2.2), comprenant une bordure de nervurage (2.7). Cette paroi est établie dans la largeur de la jupe et correspondant au passage et au positionnement de la clavette. Près des extrémités de ladite paroi en retour, et dans l'épaisseur de la jupe, sont établies des ouvertures (2.3 - 2.4) de passage de la clavette sans fonction de butée en situation de fonctionnement et assurant une fonction de guidage et de butée exclusivement lors de l'introduction ou l'enlèvement de la clavette. La clavette comprend deux composants (4 - 5), déplaçables l'un par rapport à l'autre, dans un sens transversal.
Patent CA-2507730-C (CA)
Title: A fish stunning apparatus
Inventor: KING GRAEME NEVILLE
IPC: A22C25/00
Filed: 2003-12-03
Granted: 2012-07-31
Abstract: A fish stunning apparatus comprising a fish stunning device (100) including a striker (400); said striker (400) including a cylinder and a piston (443), said piston (443) movable between a retracted position and an extended position; a fish guide (200) having an entrance (230) and an exit (240); said fish guide (200) guiding a fish below said striker (400) so that said piston (443) contacts said fish when said piston (443) is in the extended position;  trigger (300) to cause said piston (443) to be moved from the retracted position to the extended position when said fish is passed through said fish guide (200); wherein said fish is moved unidirectionally from said entrance (230) through said guide (200) to the exit (240). A fish guide (200) comprisng an entrance (230), an exit (240) and a pivotally movable floor (220) and a table for distributing fish for stunning are also disclosed.
Patent CA-2509220-C (CA)
Inventor: HARRIS JEFFERY R
IPC: C08F10/00
Filed: 2003-11-03
Granted: 2010-09-14
Abstract: L'invention concerne un procédé permettant de produire de manière continue un agent de réduction de traînée polymère (DRA). Ledit procédé comprend le mélange d'un monomère et d'un catalyseur dans au moins un réacteur agité continuellement (CSTR) pour former un mélange. Ledit mélange est injecté continuellement dans un volume formé continuellement par une matière thermoplastique, telle que le polyéthylène. La matière thermoplastique est périodiquement fermée pour former un récipient ou un sac temporaire. Le monomère peut se polymériser dans le récipient temporaire pour former un polymère. Dans un mode de réalisation, la polymérisation dans le sac est effectuée à l'intérieur d'un fluide de circulation, inerte qui accélère le transfert de chaleur. Le polymère et le récipient temporaire sont alors mis ensemble, de préférence à des températures non cryogéniques, de manière à produire un agent de réduction des traînées polymère à particules. Dans un mode préféré de réalisation, le broyage ou la pulvérisation se produit en présence d'au moins un assistant de broyage organique solide. Enfin, l'agent de réduction de traînée polymère à particules peut être combiné avec un fluide de dispersion.
Patent CA-2511214-C (CA)
Title: Asthma and allergic inflammation modulators
Inventor: FU ZICE
IPC: A61K31/40
Filed: 2003-12-19
Granted: 2012-12-18
Abstract: Compounds, pharmaceutical compositions and methods are provided that are useful in the treatment of inflammatory and immune-related diseases and conditions. In particular, the invention provides compounds which modulate the function and/or expression of proteins involved in atopic diseases, inflammatory conditions and cancer. The subject compounds are carboxylic acid derivatives. The present invention provides a compound of Formula XVI:     (see formula XVI).
Patent CA-2515787-C (CA)
Inventor: HADZIC ADMIR
IPC: A61N1/08
Filed: 2004-01-27
Granted: 2013-01-15
Abstract: An operational status display (60) for a nerve stimulator (10) is located remote from the nerve stimulator. In one embodiment the display comprises a stand-alone discrete component that can be placed as desired by the nerve stimulator needle. In another embodiment, the display comprises an integral part of the nerve stimulator needle. The display can be alphanumeric or can comprise one or more discrete signal lights or other visual indicia. Color can be used to provide information regarding levels (intensity) of current, or the energy being provided to the needle and/or being delivered to the patient. In some embodiments these displays also provide information regarding the presence or absence of current and/or the polarity of the electricity then being provided to the nerve stimulator needle.
Patent CA-2520412-C (CA)
Inventor: MORSE DWAIN
IPC: B01F3/04
Filed: 2004-03-26
Granted: 2011-05-17
Abstract: A system for separating particles from a contaminated liquid stream by flotation including a mixing apparatus 10, a pressure reduction device 12 with a flow restrictor 66 therein, a flotation tank 14 having a bloom chamber 70 and a separation chamber 76.
Patent CA-2521530-C (CA)
Inventor: AMOS JAMES A
IPC: H04M1/72502
Filed: 2004-06-18
Granted: 2010-08-10
Abstract: The present invention is directed to a system and method for sending and receiving Voice-over-Internet-Protocol over a wireless computer network utilizing a hybrid wireless voice-over-Internet-Protocol telephone. The invention utilizes a phone controller (302), a wireless handset (100), a base station (310) and at least one access point (304). The wireless handset is equipped with both a wireless personal area network transceiver and a wireless local area network transceiver. The base station (310) is equipped with a wireless personal area network transceiver and a network interface card. Voice-over-Internet-Protocol packets are routed to the phone controller (302) which forwards the packets to either the access point (304) for transmission to the wireless handset (100) over the wireless local area network (306,304,316), to the base station (310) for transmission to the wireless handset (100) over the personal area network (314), or to a server for transmission out of the local area network. The wireless personal area network can be based upon Bluetooth or IrDA
Patent CA-2527196-C (CA)
Title: Diagnostic method for atherosclerosis
Inventor: LOW PHILIP STEWART
IPC: A61K39/395
Filed: 2004-05-27
Granted: 2012-10-16
Abstract: The invention relates to a method of identifying/monitoring active atherosclerotic plaques associated with blood vessel walls wherein the plaques comprise activated macrophages having accessible binding sites for a ligand. The method comprises the steps of administering to a patient being evaluated for atherosclerosis an effective amount of a composition comprising a conjugate of a ligand and a chromophore capable of emitting light under predetermined conditions, allowing sufficient time for the ligand conjugate to bind to the activated macrophages, subjecting the blood vessels to the predetermined conditions using a catheter-based device, and identifying active plaques by detecting light emitted by the chromophore using a catheter-based device. The invention also relates to a similar method wherein a chemical moiety capable of emitting radiation is conjugated to the ligand.
Patent CA-2531011-C (CA)
Title: Thiazolylpiperidine derivatives as mtp inhibitors
Inventor: GUEDAT PHILIPPE
IPC: A61P3/00
Filed: 2004-06-02
Granted: 2012-10-09
Abstract: The present invention relates to thiazolylpiperidine derivatives of the gen~eral formula (I): in which: A represents a radical chosen from the radicals a1 and a2 below: G represents a bond or a divalent radical chosen from the groups g1, g2 and g3 below: and R1, R2, R2~, R3, R4, R5, Y and Z are as defined in the description. Application of the compounds of the formula (I) to the treatment of hyper~triglyceridaemia, hypercholesterolaemia and dyslipidaemia.
Patent CA-2534147-C (CA)
Inventor: FRESNEL ERIC
IPC: B65B53/02
Filed: 2004-07-19
Granted: 2009-06-09
Abstract: The invention concerns a machine (100) comprising a fixed frame (101), an object support (105) mounted mobile along a vertical central axis (X), between a low position for placing or removing an object and a high position wherein the object is completely contained in a preheating chamber (140) mounted on a heat-shrinking chamber (130), as well as an automaton (150) monitoring the temperature, travel speed of the support (105) and time parameters, during the operational sequences of the process.
Patent CA-2535394-C (CA)
Inventor: JANSEN LAWRENCE B
IPC: G01N27/403
Filed: 2004-08-11
Granted: 2014-03-25
Abstract: A method of creating an analyte sensor (10). The method starts with the step of providing an electrochemically active surface (24). Then, at least one nub (22) made of dielectric material and extending transversely outwardly from the electrochemically active surface (24) is created. A curable liquid is applied to the electrochemically active surface and the nub (22) and is then cured. In this process, the nub (22), which could be one of several nubs (22), serves to support the liquid before and during the curing.
Patent CA-2535599-C (CA)
Title: Battery retainer assembly for children's ride-on vehicles
Inventor: DAMON DANIEL J
IPC: B60K1/00
Filed: 2004-09-02
Granted: 2010-06-01
Abstract: Battery retainer assemblies (148) and children's ride-on vehicles (10) including the same. The retainer assembly (148) includes a retaining member (170) coupled to the vehicle's battery compartment (120). The retaining member (170) is selectively moved between an open position, in which the retaining member (170) permits the battery assembly (60) to be inserted into or removed from the compartment (120), and a closed position, in which the retaining member (170) obstructs removal of the battery assembly (60). In some embodiments, the retaining member (170) is adapted to displace the battery assembly (60) as the retaining member (170) is moved to the open position. In some embodiments, the retaining member (170) is adapted to automatically move to the closed position upon insertion of the battery assembly (60) into the compartment (120) and/or engagement with the retaining member (170). In some embodiments, the retaining member (170) is retained in the open position until selectively released therefrom by a user. Upon release, the retaining member (170) may automatically move to the closed position.
Patent CA-2543755-C (CA)
Inventor: CHAMPAIGNE DENIS
IPC: E21D21/00
Filed: 2006-04-18
Granted: 2012-12-11
Abstract: A mixing head attachment is provided for use in mixing grouts and/or resins (hereinafter for brevity collectively referred to as resin) used in mine roof support systems in the securement of an anchor bolt in a bore hole. A threaded fastener is provided to tension the anchor bolt, and a resin composition is used to secure at least part of the anchor rod in the bore hole. The mixing head attachment is provided with a rigid or semi-rigid body which extends axially along a body axis, and has sufficient structural integrity to effect mixing of unset resin as the mixing head is rotated about its axis. The mixing head attachment includes one or more mixing blades or projections which define a mixing surface or face. A recess is formed in a proximal-most end of the body, sized and shaped for mated engagement with a distal end of the anchor bolt, allowing mixing head attachment to be in generally co-axial arrangement to the anchor bolt with a sufficient minimum contact force selected so that while the resin remains unset, the rotation or spinning of the anchor rod in the bore hole effects rotation of the mixing attachment about its axis therewith.
Patent CA-2545164-C (CA)
Title: Vecteurs recombinants exprimant la mucine et l'antigene carcinoembryonnaire
Inventor: PANICALI DENNIS L
IPC: C12N15/863
Filed: 2004-11-12
Granted: 2016-11-29
Abstract: L'invention concerne un système de traitement de sujets atteints d'un cancer du sein ou qui présentent un risque d'être atteints d'un cancer du sein. Ce système consiste à administrer au sujet un poxvirus recombiné, qui contient un acide nucléique étranger codant au moins un antigène du cancer du sein.
Patent CA-2548994-C (CA)
Inventor: BIRAU MARIA
IPC: H01L51/00
Filed: 2006-05-30
Granted: 2011-11-22
Abstract: La présente divulgation décrit une nouvelle couche d'arrêt qui protège les dispositifs électroniques des effets défavorables de l'environnement, comme d'une exposition à la lumière, à l'oxygène et/ou à l'humidité. Cette couche d'arrêt comprend un polymère, un antioxydant et une matière particulaire inorganique.
Patent CA-2551531-C (CA)
Inventor: KAWAURA MASAKATSU
IPC: A61B17/04
Filed: 2004-12-24
Granted: 2015-02-24
Abstract: A living body tissue closing device 1 includes an elongated body element 2, a clip (living body tissue closure) 4 for closing a wound hole which penetrates a living body tissue membrane, and a thread 8. The body element 2 includes a sheath 5, and elongated feeding and deformation means 3. The elongated feeding and deformation means 3 includes a covered tube 6, a pusher tube 7, a thread anchoring cap 9, a guide wire 11, and a stopper 12. The clip 4 includes a seal portion 41 for covering the wound hole and a peripheral portion of the wound hole from one side of the living body tissue membrane, a deformation portion 42 deformable between a first form in which the deformation portion 42 can pass through the wound hole and a second form in which the deformation portion 42 can cooperate with the seal portion 41 to sandwich the living body tissue membrane therebetween from the other side, and a fastener portion 43 for retaining the deformation portion 42 in the second form.
Patent CA-2554348-C (CA)
Title: Brewing apparatus for preparing foam, froth or crema under low pressure
Inventor: CHEN YEE MAU
IPC: A23L35/00
Filed: 2006-07-27
Granted: 2014-05-06
Abstract: The present invention pertains to a brewing filter apparatus capable of preparing foam, froth, or creme, particularly for coffee beverages, under low pressure. The apparatus can operate at pressures below 15 bar and as low as 1-3 bar. The apparatus comprises a mesh cover, coarse filter, fine filter, large O-ring, coffee container, small O-ring, and foam maker having two opposing holes. The holes have a diameter in the range of 0.3 to 1 mm. The creme is created by the turbulent contacting of two opposing jets of coffee, which enter the foam maker through the two opposing holes. To further increase agitation and the surface area for contact, a stainless steel wire mesh may be situated in the center of the foam maker directly in the path of and in between the opposing jets of coffee to facilitate the formation of more creme.
Patent CA-2558237-C (CA)
Inventor: FINLEY JAMES J
IPC: C25D13/20
Filed: 2005-03-22
Granted: 2012-02-28
Abstract: A coated article includes a non-conductive substrate (12), such as glass. At least one conductive coating (16) is formed over at least a portion of the substrate, such as by chemical vapor deposition or physical vapor deposition.  The conductive coating (16) can be a functional coating and can have a thickness in the range of greater than 0 .ANG. to less than 25,000 .ANG. , such as less than 10,000 .ANG.. At least one polymeric coating (18) is electrodeposited over at least a portion of the conductive coating.