baber/WOPTO huggingface dataset:
Patent CA-2512909-A1 (CA)
Title: Chocking apparatus
Inventor: ERIKSSON BENGT-OLOV
IPC: B60T3/00
Filed: 2004-01-08
Abstract: An apparatus (1) for reliably blocking a vehicle (2) at a loading dock (3) comprises a telescopic arm (4) that at one end (4A) is supported so as to be stationary but is pivotal about two axes (P1, P2) and that at the opposite end (4B) is provided with an engagement means (5) for effecting a blocking connection between the vehicle and the area of a loading dock. At the same time as the stationary end maybe provided at a safe position where it is practically completely out of the way when it comes to e.g. snow clearance and risk of being run into, the capability of pivotal movement and the telescopic design of the arm makes it possible to easily maneuver the engagement means into a blocking or restraining engagement from the outside of the vehicle.
Patent CA-2513042-A1 (CA)
Inventor: KAWAKAMI JUNICHI
IPC: A61P7/00
Filed: 2004-01-09
Abstract: The invention aims at providing blood-brain barrier disruption inhibitors. The invention provides blood-brain barrier disruption inhibitors containing as the active ingredient pyrazolone derivatives represented by the general formula (I), physiologically acceptable salts thereof, or hydrates or solvates of the same: (I) wherein R1 is hydrogen, aryl, alkyl, or alkoxycarbonylalkyl, and R2 is hydrogen, aryloxy, arylmercapto, alkyl, or hydroxyalkyl, or R1 and R2 may be united to form alkylene; and R3 is hydrogen, alkyl, cycloalkyl, hydroxyalkyl, benzyl, naphthyl, phenyl, or phenyl which is mono- to tri-substituted with one or more members selected from the group consisting of alkyl, alkoxy, hydroxyalkyl, alkoxycarbonyl, alkylmercapto, alkylamino, dialkylamino, halogeno, trifluoromethyl, carboxyl, cyano, hydroxyl, nitro, amino, and acetamido.
Patent CA-2514951-A1 (CA)
Inventor: CALIXTO ARMANDO
IPC: H01H71/62
Filed: 2004-01-29
Abstract: Resettable circuit interrupting devices, such as GFCI devices, that include reverse wiring protection, and optionally an independent trip portions and/or a reset lockout portion are provided. A user activated switch mechanism (720) is provided that may be used to test, trip or reset the device.
Patent CA-2515309-A1 (CA)
Inventor: LEMIEUX PATRICK
IPC: H01F1/22
Filed: 2004-02-04
Abstract: A magnetic composite for AC applications with improved magnetic properties (i.e. low hysteresis losses and low eddy current losses) is disclosed. The composite comprises a consolidation of magnetizable metallic microlamellar particles each having a top and bottom surfaces and opposite ends. The top and bottom surfaces are coated with a dielectric coating for increasing the resistivity of the composite and reducing eddy current losses. The dielectric coating is made of a refractory material and the ends of the lamellar particles are metallurgically bonded to each other to reduce hysteresis losses of the composite. A process for manufacturing the same is also disclosed. The composite is suitable for manufacturing devices for AC applications such as transformers, stator and rotor of motors, generators, alternators, field concentrators, chokes, relays, electromechanical actuators, synchroresolvers, etc....
Patent CA-2515818-A1 (CA)
Inventor: ROBERTSON DALE
IPC: E02D29/14
Filed: 2005-09-14
Abstract: A plug for temporarily sealing the riser portion of a manhole has an inflatable section contained by two sets of 2 parallel concentric discs separated by a cylindrical spacer. An inflatable section expands within a space defined by the discs and cylindrical shape, completely filling all voids and then expands beyond the boundaries of the plug to fill the gap between the plug and the manhole riser in which the plug has been placed. Inflation valves are protected from external damage while the plug is in use, by being hidden within the cylindrical shape beneath a retractable cover. The inflatable section is protected from the walls of the manhole riser by a separate layer of non-inflating material and the top of the plug is protected from damage by a second protective layer, through which water and gases may pass to eliminate any pressure differential from one side of the plug to the other.
Patent CA-2518728-A1 (CA)
Title: Cathepsin s inhibitors
Inventor: YOUNG ERICK RICHARD ROUSH
IPC: C07D413/12
Filed: 2004-03-03
Abstract: This invention relates to peptidyl compounds of the formulas (I) and (II) active as cathepsin S, a cysteine protease, inhibitors. The compounds are selective, reversible inhibitors of the cathepsin S are therefore useful in the treatment of autoimmune and other diseases. The invention also relates to processes for preparing such compounds and pharmaceutical compositions comprising them.
Patent CA-2518787-A1 (CA)
Title: Antibody against tumor specific antigen as target
Inventor: ICHIKAWA KIMIHISA
IPC: A61P17/00
Filed: 2004-03-09
Abstract: A method of detecting cancer with the use of oncogene; a method of screening compounds capable of exerting cancer treating and/or preventing effects; and a pharmaceutical composition for cancer treatment and/or prevention. In particular, a method of detecting cancer wherein the expression of human oculospanin gene is used as an index; and a pharmaceutical composition comprising an antibody capable of specifically recognizing human oculospanin and capable of exhibiting cytotoxic activity to carcinoma cells.
Patent CA-2518862-A1 (CA)
Title: Apparatus, method and assembly for delivery of intra-bronchial devices
Inventor: GORDON LUCAS S
IPC: A61F2/04
Filed: 2004-03-12
Abstract: An assembly delivers an intra-bronchial device (250) into an air passageway.  The assembly includes a delivery catheter having a deployment lumen (122) with a distal end (130) configured to receive the intra-bronchial device (250) in a delivery configuration, and configured to be passed down a trachea and advanced to a location for deployment of the intra-bronchial device (250) in an air passageway (48) of a lung. The assembly is further configured to deploy the intra-bronchial device (250) by retracting a portion of the deployment catheter (120). The assembly further includes a bronchial device supply tool associated with the distal end (130) of the deployment catheter. The supply tool is configured to carry the intra-bronchial device (250) in a storage configuration and to load the intra-bronchial device (250) in a delivery configuration into the deployment lumen (122) of distal end (130) of the deployment catheter (120). The supply tool is also configured to carry the intra-bronchial device (250) in an expanded storage configuration. An embodiment of the supply tool includes a storage cavity, a delivery portion, and a tapered configuration.
Patent CA-2519963-A1 (CA)
Title: Transportable fuel cell generator
Inventor: ABELE ANDRIS R
IPC: H01M8/04
Filed: 2004-04-02
Abstract: This invention relates to a fuel cell device to provide portable electrical power. Among other applications, the device can be used for energy generation and distribution industries. In one embodiment a transportable fuel cell generator is identified having a trailer, a substantially flat base, with wheels, which support a lightweight shell into which a fuel system, distribution system and electrical generation systems are placed.
Patent CA-2523648-A1 (CA)
Title: Alignment of paste-like ink having magnetic particles therein, and the printing of optical effects
Inventor: COOMBS PAUL G
IPC: B41F17/00
Filed: 2005-10-18
Abstract: A method and apparatus is provided for printing using paste like inks such a s those used in intaglio printing, wherein the inks include specialty flakes such as thin fi lm optically variable flakes, or diffractive flakes. The invention discloses an apparatus having a n energy source such as a heat source for temporarily lessening the viscosity of the ink during alignment of the flakes within the ink.
Patent CA-2524055-A1 (CA)
Title: Carrier rope apparatus and method
Inventor: MARTINEAU YVES
IPC: D02G3/08
Filed: 2004-09-16
Abstract: The present invention is related to an apparatus and method for a carrier rope for use in the transport of paper webs in paper threading machine systems. The carrier rope constructed in accordance with the invention comprises a multi filament yarn assembly (A) having an initial twist, a composite yarn assembly (B) comprising mono filament yarn imparted around the multi filament yarn assembly via a second twist, wherein the multi filament yarn assembly (A) is not further twisted, a braided plait assembly (C) comprising a braid of composite yarn assemblies, and a carrier rope (D) comprising a braid of braided plait assemblies.
Patent CA-2524203-A1 (CA)
Inventor: BESNER SIMON
IPC: H01M4/66
Filed: 2004-04-30
Abstract: The present invention provides a method for applying an electrically conductive coating on at least a portion of a sheet-like component of an electrochemical (EC) cell. The method comprises providing an electrically conductive material having a flowable consistency and applying it on the sheet-like component while creating a shearing stress in the electrically conductive material to form the coating. The invention also concerns an apparatus capable of implementing the method. Finally, the invention relates to a lithium electrochemical cell in which a protective coating is applied between the cathode and the cathode current collector, the coating comprising a potassium-based soluble compound and a conductive additive.
Patent CA-2526449-A1 (CA)
Inventor: NOBLE GARY PAUL
IPC: G06F21/62
Filed: 2004-05-25
Abstract: A method and system for controlling the disclosure time of information by a publisher (10) to one or more recipients (31) is provided. The system includes a trusted body (30) which generates an asyrrunetrical key pair for a specified date and time of disclosure with an encryption key (32) and a decryption key (34). The trusted body (30) provides a digital certificate (20) signed with a private key (26) of the trusted body (30) providing the publisher (10) with the encryption key (32) prior to the specified date and time. The publisher (10) uses the encryption key (32) to encrypt data (15) and a recipient (31) obtains the encrypted data (15) at any time prior to the specified date and time. The trusted body (30) then makes the decryption key (34) available to the recipient (31 ) at or after the specified date and time.
Patent CA-2528552-A1 (CA)
Title: Pharmaceutical compositions comprising active vitamin d compounds
Inventor: SWARBRICK JAMES
IPC: A61K9/107
Filed: 2004-06-10
Abstract: Disclosed are pharmaceutical compositions comprising an active vitamin D compound in emulsion pre-concentrate formulations, as well as emulsions and sub-micron droplet emulsions produced therefrom. The compositions comprise a lipophilic phase component, one or more surfactants, and an active vitamin D compound. The compositions may optionally further comprise a hydrophilic phase component.
Patent CA-2528902-A1 (CA)
Inventor: SYLVAIN DANIEL
IPC: B21C49/00
Filed: 2004-06-11
Abstract: L'invention a pour objet un nouveau procédé de gestion de l'entrée d'une nouvelle bobine (11~) dans une installation de traitement en ligne continue d'un produit en bande, en particulier pour le passage dans la ligne de bobin es courtes. Selon l'invention, le temps global de réalisation du processus général de raccordement d'une nouvelle bobine (11') est divisé en au moins deux périodes (T1, T3) réalisées dans au moins deux parties successives (3, 4) de la section d'entrée (1) de l'installation et le cycle de jonction est fractionné en deux phases séparées (S1, S2) entre lesquelles une longueur variable de bande est mise en réserve dans au moins un accumulateur intermédiaire (5) afin de ménager un intervalle de temps (T2) de durée variable entre lesdites périodes du processus de raccordement. L'invention s'applique spécialement aux lignes continues de décapage de bandes d'acier.< /SDOAB>
Patent CA-2529089-A1 (CA)
Title: Group-based bcu methods for on-line dynamical security assessments and energy margin calculations of practical power systems
Inventor: KOYANAGI KAORU
IPC: H02J3/24
Filed: 2005-12-09
Abstract: This invention relates to a method of determining stability of unstable equilibrium point (UEP) computed by using BCU method, comprising selecting UEP computed by using BCU method, obtaining a test vector X test for the selected UEP, say X UEP using the following equation:   (see formula I) where (see formula 2) is the SEP, and checking boundary condition of X UEP by simulating system trajectory of post-fault original system starting from X test.
Patent CA-2529422-A1 (CA)
Title: Antenna steering for an access point based upon spatial diversity
Inventor: JOHNSON KEVIN P
IPC: H04B7/00
Filed: 2004-06-18
Abstract: A method for operating an access point in a wireless local area network (100) is provided, wherein the access point (110 A) includes a directional antenna for communicating with at least one remote station (120 A). The method includes communicating with a selected remote station using a current angle of the directional antenna, and scanning an alternate angle from a plurality of alternate angles of the directional antenna for communicating with the selected remote station. Respective signals received via the current angle and the alternate angle from the selected remote station are measured. The current angle or the alternate angle is selected as a preferred angle based upon the measured signals for continuing communications with the selected remote station.
Patent CA-2534887-A1 (CA)
Title: Process for the preparation of 2- (quinoxalin-5-ylsulfonylamino) -benzamide compounds
Inventor: PANDIT CHENNAGIRI R
IPC: A61K31/498
Filed: 2004-08-04
Abstract: Certain methods that are useful in the preparation of amidophenyl-sulfonylamino-quinoxaline compounds CCK2 modulators of formula (I) are disclosed.
Patent CA-2536747-A1 (CA)
Inventor: ZEBOLSKY MICHAEL L
IPC: B60G7/00
Filed: 2006-02-16
Abstract: An improved system used for alignment of a vehicle suspension and axle includes a cam plate that is rotatable relative to one of two spaced plates of a hanger bracket about an axis of rotation extending through a center of the cam plate. An aperture in the cam plate is aligned with an elongated opening in the bracket plate and defines a cam surface. A bushing may be disposed in the aperture and ride on the cam surface. A fastener extends through the bushing, the elongated openings in the bracket plates, and the suspension control arm. Rotation of the cam plate and movement of the bushing and the fastener along the cam surface of the aperture displaces the fastener along the elongated openings of the bracket.
Patent CA-2537347-A1 (CA)
Title: Insufflation-exsufflation system with percussive assist for removal of broncho-pulmonary secretions
Inventor: EMERSON GEORGE P
IPC: A61M16/00
Filed: 2004-09-02
Abstract: An improved insufflation-exsufflation system with percussive assist for removal of broncho-pulmonary secretions includes a conduit for connection to a patient's airway; a pressure source for providing to the conduit alternating positive and negative pressure fluctuations at a first rate corresponding to patient insufflation-exsufflation; and a control mechanism for varying pressure during positive and negative pressure fluctuations at a second higher rate to periodically decrease the positive pressure during positive fluctuations and decrease the negative pressure during negative fluctuations to provide percussive pulses during at least one of insufflation-exsufflation to clear broncho-pulmonary secretions from the patient's airway.
Patent CA-2539151-A1 (CA)
Title: Implants with attached silylated therapeutic agents
Inventor: PARVIZI JAVAD
IPC: A61L27/28
Filed: 2004-09-14
Abstract: The present invention is directed to implants that include therapeutic molecules bonded to their surfaces. The therapeutic molecules interact with cells that are adjacent, near, or adhering to the implant. The covalently-bonded therapeutic molecules may be released from the implant surface by changes in pH or enzymes characteristic of cells adjacent to the implant.  Preferably the covalently-bonded agents include an antibiotics that are released from the implant surface by bacteria and in this way ensures that the antibiotic is released at sites on the implant that would serve as centers for both bacterial colonization and biofilm formation.
Patent CA-2539371-A1 (CA)
Inventor: HADDAD ABDERRAHMANE
IPC: H01B17/50
Filed: 2004-09-20
Abstract: An electrical insulator (10) comprises an elongate shank (12) and one or more sheds (14) disposed along the length of the shank (12). The surface of the insulator comprises longitudinally extending flutes, the depth of which are varied along the length of the insulator such that the circumferential distance of all transverse sections along the length of the insulator is substantially constant or controlled. Instead of flutes, the surface may be formed with an array of protuberances and/or concavities. The insulator thus provides a defined perimeter and surface area along its length, such that areas of the surface are not preferentially heated by surface currents to form dry bands and thereby cause arcing. Such topography also renders the insulator less susceptible to the degrading effects of surface pollution.
Patent CA-2539658-A1 (CA)
Inventor: DAVIS DINAH
IPC: H04L9/14
Filed: 2006-03-14
Abstract: A cryptographic key is used to secure a communication link between a first device and a second device. Generating the cryptographic key is accomplished by a) generating a first cryptographic key, b) generating a second cryptographic key, c) applying a hash function to packets transmitted over the communication link to create a hash result, and d) applying the hash function to the first cryptographic key, the second cryptographic key and the hash result.
Patent CA-2539728-A1 (CA)
Inventor: RAHMAN SHAMIM AKBAR
IPC: H04L12/56
Filed: 2004-09-25
Abstract: The present invention integrates resource allocation between time division duplex (TDD) and frequency division duplex (FDD) in wireless communication systems. A radio network controller (RNC) receives a radio access bearer (RAB) request from a core network or a wireless receive/transmit unit. The RNC  utilizes a TDD-FDD selector to assign radio resources in response to the request. The TDD-FDD selector evaluates various parameters regarding the received RAB request and determines whether it is preferable to assign TDD  resources or FDD resources and whether such resources are currently available.  Once resources are assigned, system conditions are evaluated to determine whether optimizations may be made to a current resource allocation.
Patent CA-2542916-A1 (CA)
Title: Vector controller for induction motor
Inventor: KITANAKA HIDETOSHI
IPC: H02P23/07
Filed: 2005-04-01
Abstract: A vector controller of an induction motor capable of correcting the set value of mutual inductance so as to match it to an actual value by additional processing on software without adding any special device. The vector controller (1) of an induction motor comprises a section (3) for determining the correction value of mutual inductance of an induction motor (15) based on the error between a torque operation value calculated using a measurement of the primary current of the induction motor (15) and a torque command value for the induction motor (15) generated at a torque command generating section, and a vector control section (2) for controlling the induction motor such that the generation torque of the induction motor (15) matches the torque command value by using the circuit constants of the induction motor (15) including the correction value of mutual inductance.
Patent CA-2545239-A1 (CA)
Title: Stabilized guided conveyor belt with multiple base chains and interchangeable conveyor plates
Inventor: JACOB JEFFREY G
IPC: B65G17/12
Filed: 2006-04-28
Abstract: A stabilized and guided conveyor belt (202) includes multiple transport chains (108) and interchangeable conveyor plates (100) that form the surface of the conveyor belt (202). The conveyor plates (100) can be easily attached independently of one another in a side by side fashion onto the transport chains (108) and are readily detachable from the transport chains (108) to facilitate replacement or rearrangement. Certain of the plates (100) function selectively as a platform on which to mount accessories such as lug members (136) and include means for receiving (134) accessories and for locking (138) accessories into place. The conveyor bait (202) is guided and supported by a smooth rail (420). Both the plate (100) and the rail (420) include interacting stabilizing features (130, 132, 424a, 424b) that cooperate to prevent buckling and rippling of the transport chain (108).
Patent CA-2551373-A1 (CA)
Title: Foam matrix embolization device
Inventor: MITELBERG VLADIMIR
IPC: A61F2/95
Filed: 2006-06-29
Abstract: The present invention relates to a medical device for placement at a predetermined location within a passageway of the human body, and more particularly, relates to a flexible embolization device which may be delivered by a catheter to a pre-selected position within a blood vessel to thereby embolize a blood vessel or a blood vessel defect, such as an aneurysm or fistula. Specifically, the embolization device comprises an elongated coil having a lumen, the coil and lumen being at least partially embedded in an elongated foam member comprising, in some embodiments, a flexible, biodegradable, water insoluble, open, interconnecting-cell foam material having embolic characteristics, and capable of allowing cell proliferation into the open cell foam interior.
Patent CA-2552801-A1 (CA)
Title: Gap-bridging cyanoacrylate adhesive
Inventor: BECK HORST
IPC: C08F222/00
Filed: 2005-01-07
Abstract: The invention relates to a gap-bridging cyanoacrylate adhesive containing a moiety of organic halogenated polymers that have a minimum K value of 46.
Patent CA-2553055-A1 (CA)
Inventor: BUECHNER GERALD
IPC: C04B33/14
Filed: 2006-07-24
Abstract: La présente invention porte sur une combinaison de pigment et d'un produit auxiliaire ayant une saturation et/ou une intensité relative de couleur améliorées, de sa production à son utilisation. La combinaison de pigment et d'un produit auxiliaire comprend un ou plusieurs pigments chromatiques sélectionnés parmi un groupe comprenant un pigment d'oxyde de fer, un pigment d'oxyde de chrome, un pigment de rutile à phases mixtes et un mélange de ceux-ci et un ou plusieurs produits auxiliaires organiques sélectionnés parmi un groupe comprenant un carboxylate modifié, un alcool polyvinylique hydrolysé partiellement ou entièrement, un alkyl sulfate, un alkyl sulphonate, un alkyl phosphate, un alkyl phosphonate sous la forme d'un de leur sel de métal alcalin et un mélange de ceux-ci et ayant une différence chromatique d'environ C ab*, mesurée en unités CIELAB conformément aux numéros DIN 5033 et DIN 6174, plus grande ou égale à 1,5 et une couleur relative sans l'utilisation de produit auxiliaire, conformément au test de couleur de matières de la composition, où l'intensité > 95 % ou une intensité de couleur relative plus grande ou égale à 108 %, selon le pigment employé, la combinaison de pigment et d'un produit auxiliaire est sous forme granulaire.
Patent CA-2553794-A1 (CA)
Title: Integrated process for urea and melamine production
Inventor: BRUNENGO PAOLO
IPC: C07C273/12
Filed: 2004-08-10
Abstract: In an integrated process for urea and melamine production, urea is produced in a urea plant (12) comprising a high pressure urea synthesis section (15) and a urea recovery section (16) for separating urea from a carbamate aqueous solution, and melamine is produced in a melamine plant (11) wherein off-gases resulting as by~products of the melamine synthesis are discharged therefrom at a pressure of at least 2 bar and recycled to the high pressure urea synthesis section (15).