baber/WOPTO huggingface dataset:
Patent CA-2521184-A1 (CA)
Title: Novel compounds and compositions as protein kinase inhibitors
Inventor: ZHANG GUOBAO
IPC: C07D239/02
Filed: 2004-04-02
Abstract: The invention provides a novel class of compounds, pharmaceutical compositions comprising such compounds and methods of using such compounds to treat or prevent diseases or disorders associated with abnormal or deregulated tyrosine kinase activity, particularly diseases associated with the activity of PDGF-R, c-Kit and Bcr-abl.
Patent CA-2524787-A1 (CA)
Title: Fused bicyclic-substituted amines as histamine-3 receptor ligands
Inventor: COWART MARLON D
IPC: C07D417/04
Filed: 2004-05-03
Abstract: Compounds of formula (I) are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands. Also disclosed are pharmaceutical compositions comprising the histamine-3 receptor ligands and methods for using such compounds and compositions. X is O, S, NH, or N(alkyl); Y, and Y~ are each independently selected from the group consisting of CH, CF, and N; Z is C or N, provided that when X is O or S, Z is N; one of R1 and R2 is selected from the group consisting of aryl, heteroaryl, and heterocycle; the other of R1 and R2 is selected from the group consisting of hydrogen, alkyl, alkoxy, aryl, cycloalkyl, halo, cyano, and thioalkoxy; R3 is absent when Z is N and, when present, R3 is selected from the group consisting of hydrogen, methyl, alkoxy, halo and cyano; R4 and R5 are each independently selected from the group consisting of alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, cycloalkyl, and cycloalkylalkyl, or R4 and R5 taken together with the nitrogen atom to which each is attached form a non-aromatic ring L is -[C(R15)(R16)]n-; m is an integer from 0-3; and n is an integer from 2-3.
Patent CA-2526550-A1 (CA)
Inventor: SCHMIDT WILLIAM
IPC: B60R1/06
Filed: 2005-11-10
Abstract: A vehicle mirror assembly 10 is provided. The vehicle mirror assembly 10 includes a triangular mounting plate 24 adapted to mate with the base of a vehicle a-pillar 26. The triangular mounting plate 24 includes an inner surface 56 and an outer surface 58. At least one attachment element 60 is mounted on the inner surface 56. The vehicle mirror assembly 10 further includes an elongated support member 28 having a vehicle end 34 and a mirror end 36. The vehicle end 34 is rotatably attached to the outer surface 58. A mirror housing 30 is attached to the mirror end 36.
Patent CA-2528805-A1 (CA)
Title: Gsk-3 inhibitors and uses thereof
Inventor: BENNETT CHRISTINA N
IPC: A61K31/506
Filed: 2004-08-13
Abstract: This invention relates to methods of treating or preventing bone loss by administering to a human or animal subject pyrimidine and pyridine derivatives that inhibit the activity of glycogen synthase kinase 3 (GSK3), to pharmaceutical compositions containing the compounds, and to the use of the compounds and compositions alone or in combination with other pharmaceutically active agents.
Patent CA-2529799-A1 (CA)
Title: Flow field plate geometries
Inventor: JAMAIS SYLVAIN
IPC: C25B13/02
Filed: 2004-06-17
Abstract: The present invention provides a flow field plate (separator) for a fuel cell or electrolyser, comprising one or more branched primary fluid delivery/removal channels feeding narrower secondary fluid diffusion channels defined by an array of lands forming a network of interconnected fluid diffusion channels therebetween. The fluid delivery/removal channels and the fluid diffusion channels may be gas delivery/removal channels and gas diffusion channels respectively. The branched fluid delivery channels may simply feed the fluid diffusion channels, which themselves lead directly or via a fluid removal channel to a fluid outlet. The present invention additionally provides a flow field plate (separator) for a fuel cell or electrolyser, comprising a tiled array of flow field segments defining a reactant flow field, each segment comprising one or more branched primary fluid delivery/removal channels feeding narrower secondary fluid diffusion channels defined by an array of lands forming a network of interconnected fluid diffusion channels therebetween. The flow field segments may be connected in parallel, in series, or in combinations thereof. Preferably, the segments are connected in series, or in a parallel arrangement of series connected segments.
Patent CA-2534977-A1 (CA)
Title: A system and method for selecting size of dynamic voice jitter buffer for packet switched communications system
Inventor: HELM DAVID P
IPC: H04L12/56
Filed: 2004-07-16
Abstract: A packet switched communications system (100) for use with a dynamic voice jitter buffer (203) and voice over Internet protocol (VoIP) packets includes a source (101) transmitting at least one VoIP packet, one or more routers (105, 107, 109) for routing the VoIP packets and a destination (111) for receiving the at least one VoIP packet. The VoIP packet operates to convey congestion information regarding the packet switched communications system (100) to at least one buffer located at the destination to dynamically control the capacity of the jitter buffer located at the destination to provide VoIP  communication with no jitter and minimal delay.
Patent CA-2536408-A1 (CA)
Inventor: TAYLOR FREDERICK R
IPC: A61K47/48
Filed: 2004-08-23
Abstract: The invention provides a method of producing aglycosylated Fc-containing polypeptides, such as antibodies, having desired effector function. The invention also provides aglycosylated antibodies produced according to the method as well as methods of using such antibodies as therapeutics.
Patent CA-2538149-A1 (CA)
Title: Mobile ad hoc network (manet) providing interference reduction features and related methods
Inventor: CAIN JOSEPH BIBB
IPC: H04L12/26
Filed: 2004-09-01
Abstract: A mobile ad hoc network (MANET) (20) may include a plurality of mobile nodes (21-28) each including a wireless communications device (30) and a controller (31) connected thereto operating in accordance with a multi-layer protocol hierarchy (32~). More particularly, the controller (31) may, at an upper protocol layer (36~), establish a quality-of-service (QoS) threshold. Further, at at least one intermediate protocol (39~) below the upper protocol layer (36~), the controller (31~) may determine whether a QoS metric for at least one selected route from at least one source mobile node (22) falls below the QoS threshold. In addition, at a lower protocol layer (44~) below the at least one intermediate protocol layer (39~), the controller (31) may cooperate with the wireless communications device (30) to determine the QoS metric for the at least one selected route, and adjust signal reception gain and/or a signal reception pattern based upon a determination that the QoS metric has fallen below the QoS threshold.
Patent CA-2538156-A1 (CA)
Title: Gps/imu clock synchronization particulary for deep integration
Inventor: SCHIPPER BRIAN W
IPC: G01C21/16
Filed: 2004-09-08
Abstract: A navigation system includes an inertial measurement unit, a navigation computer, a GPS receiver, and a clock controller. The inertial measurement unit has a first clock and a first switch, the navigation computer has a second clock and a second switch, and the GPS receiver has a third clock. The clock controller controls the first and second switches. Accordingly, the inertial measurement unit, the navigation computer, and the GPS receiver may use their own clocks, or the inertial measurement unit and the navigation computer may use the second clock, or the inertial measurement unit, the navigation computer, and the GPS receiver may use the third clock.
Patent CA-2539609-A1 (CA)
Title: Inferential densometer and mass flowmeter
Inventor: STEPHENSON STANLEY V
IPC: E21B47/10
Filed: 2004-09-23
Abstract: A system for measuring the density and mass flow rate of a fluid stream. The system generally comprises a volumetric flow device, a momentum device, and a data processing device. The present invention also provides methods for using such system.
Patent CA-2542172-A1 (CA)
Inventor: WAHREN JOHN
IPC: A61K38/28
Filed: 2004-10-13
Abstract: The present invention relates to administration of C-peptide in a once daily dose for use in the treatment of diabetes and diabetic complications.
Patent CA-2542240-A1 (CA)
Inventor: OCANA MASA D PEDRO
IPC: B65D65/16
Filed: 2006-04-06
Abstract: An improved transparent or translucent box for footwear, made up of a completely transparent box, made in plastic materials from a thin, ductile, malleable or rigid tear-resistant die-cut laminar sheet which is assembled on the free edge of the body and cover of said box, by means of a metal reinforcement fitted by pressure on the open edge and corners of both parts and comprising different composition models.
Patent CA-2542565-A1 (CA)
Title: Switch package assembly with mounting base adapter
Inventor: HANNAH RANDY
IPC: H01H9/02
Filed: 2006-04-10
Abstract: A mounting base for switch packages having a mounting flange is provided. The base includes a body having a first receptacle and a second receptacle, and each of the first and second receptacle is configured to accept a mounting flange of the switch package with snap-fit engagement. The first and the second receptacles are inverted relative to one another and allow mounting of the switch package with a fewer number of fasteners.
Patent CA-2543150-A1 (CA)
Inventor: GODEFROY PHILIPPE
IPC: H04N5/225
Filed: 2004-10-22
Abstract: The device enables capture of an image acquired by a large-field optical system (1) which is simply associated therewith, providing a first optical path, said image being captured by a first camera. An optical sampling system inserted into said first path enables capture of a smaller field on a second camera, said smaller field corresponding to a region of interest of the large field.
Patent CA-2545669-A1 (CA)
Inventor: BOCKING ANDREW DOUGLAS
IPC: H04Q7/32
Filed: 2006-05-04
Abstract: A set of email messages is received at a wireless communication device. Each of the email messages has at least one attachment. For each attachment, an indicator of whether any content of the attachment has been presented at the wireless communication device (e.g. displayed on a display or played on a speaker) is maintained. A subset of the set of email messages is identified and displayed on the basis of the indicators and a user--specified parameter, which may be specified via a graphical user interface. Alternatively, a subset of the set of email messages is identified, wherein each email message of the subset has at least one attachment whose content is presentable at the device.
Patent CA-2548024-A1 (CA)
Title: Liquid detergent composition
Inventor: ZWAMBORN PATRICK
IPC: C11D3/28
Filed: 2004-11-17
Abstract: The present invention provides a liquid laundry detergent composition, comprising surfactant material other than fatty acid soap, an effective amount of a water-soluble dye, an enzyme and from 1% to 20% wt of fatty acid soap having from 12 to 20 C atoms, wherein at least 1% by weight (based on the liquid composition) of the fatty acid soap is unsaturated. In addition said composition comprises from 0.01% to 3% wt of a perfume composition and from 0.001% to 2% by weight of an antioxidant. It was found that the colour characteristics of said composition do not deteriorate during storage.
Patent CA-2550476-A1 (CA)
Title: Needleless access vial
Inventor: ENERSON JON R
IPC: A61B19/00
Filed: 2004-12-20
Abstract: This invention relates to pharmaceutical vials. More particularly, this invention relates to vials that employ a needleless access to withdraw the contents thereof.
Patent CA-2551503-A1 (CA)
Inventor: FINNIS CHRISTOPHER JOHN ARTHUR
IPC: C12N15/80
Filed: 2004-12-23
Abstract: The present invention provides a method for producing heterologous protein comprising: (a) providing a host cell comprising a 2~m-family plasmid, the plasmid comprising a gene encoding a protein comprising the sequence of a chaperone protein and a gene encoding a heterologous protein; (b) culturing the host cell in a culture medium under conditions that allow the expression of the gene encoding the chaperone protein and the gene encoding a heterologous protein; (c) purifying the thus expressed heterologous protein from the cultured host cell or the culture medium.
Patent CA-2552137-A1 (CA)
Title: Prevention of surgical adhesions using selective cox-2 inhibitors
Inventor: FOLKMAN JUDAH
IPC: A61K31/415
Filed: 2004-01-29
Abstract: The present invention provides a method for the minimization or prevention of adhesion formation during or following a surgical procedure. The method comprises administering to the patient in need thereof a therapeutically effective amount of at least one COX-2 inhibitor, wherein the COX-2 inhibitor is not nimesulide. The COX-2 inhibitor can be administered before, during, or after surgery. In a preferred embodiment, the COX-2 inhibitor is celecoxib, also known as Celebrex (Pfizer).
Patent CA-2553217-A1 (CA)
Inventor: STAMIRES DENNIS
IPC: C10G11/04
Filed: 2004-10-12
Abstract: A composition comprising FCC catalyst particles and additive particles suitable for the reduction of NOx emissions from a FCC regenerator, said additive particles comprising a Mg and Al-containing anionic clay or solid solution, a rare earth metal oxide, alumina and/or silica-alumina, and Y-type zeolite. The invention further relates to a process for preparing such a composition and its use for reducing NOx emissions.
Patent CA-2554685-A1 (CA)
Title: Scaffold mounted electrical power distribution panel
Inventor: WHELAN BRENDAN
IPC: E04G5/00
Filed: 2006-07-25
Abstract: The present invention is concerned with providing a scaffold mounted electrical power distribution panel. This invention comprises of a purpose built electrical distribution panel, umbilical connector, standard electrical outlet receptacles, breakers, carry handle, and scaffold clamps. The clamps are attached to the electrical distribution panel at a distance equal to the spacing of the horizontal distance between scaffold members. The clamps are attached by means of a bolt and locknut to a mounting bracket built in to the back of the distribution panel. The lower mounting bracket has a slotted clearance hole that allows a bolt to pass through the mounting plate and through the attachment plate of the scaffold clamp.  This configuration holds the clamp to the distribution panel. A locknut is used on the bolt to provide a method of holding the clamp to mounting bracket, but also allows the clamp to move freely back and forth within the slot. This provides adjustment capability if horizontal scaffold members are out of the specified range. The distribution panel is used primarily in general purpose and harsh environments to connect electrical components, tools and worksite accessories. Another aspect of this invention is that it forms a satellite power panel by running one umbilical to the incoming receptacle from a main distribution center. Another aspect of the invention is the tube half clamp, which provides for quick assembly, and a proven method of attachment.
Patent CA-2555161-A1 (CA)
Inventor: DELAISI CHRISTINE
IPC: A61K31/5377
Filed: 2005-02-18
Abstract: The invention relates to compounds of the general formula (I), where the definition of the substituents A, B, D, E, R1 and R2 are detailed in the description, and the physiologically tolerated salts thereof, a process for the preparation of these compounds and their use as pharmaceuticals. These compounds are kinase inhibitors, in particular inhibitors of the kinase CDK2 (cyclin-dependent kinase 2).
Patent CA-2558033-A1 (CA)
Inventor: ROUX STEPHANE
IPC: C01F17/224
Filed: 2005-03-02
Abstract: L'invention concerne des nanoparticules hybrides comprenant: - une nanosphère, de diamètre moyen compris dans la gamme allant de 2 à 9 nm, composée, à au moins 90% en poids, de Ln2O3 avec Ln qui représente une terre rare, éventuellement dopée avec une terre rare ou un actinide, ou un mélange de terres rares, ou bien un mélange de terre rare et d~actinide dans lequel au moins 50% des ions métalliques sont des ions terre rare, - un enrobage autour de la nanosphère, constitué majoritairement de polysiloxane fonctionnalisé, et qui présente une épaisseur moyenne comprise dans la gamme allant de 0,5 à 10 nm et, de préférence, supérieure à 2 nm et inférieure ou égale à 10 nm, et -au moins un ligand biologique greffé par liaison covalente à l~enrobage de polysiloxane, ainsi que leur procédé de préparation.
Patent CA-2559246-A1 (CA)
Title: Ultrasonic transducer having a thin wire interface
Inventor: LITTLE BLAKE W
IPC: G01S15/89
Filed: 2005-08-24
Abstract: The present invention is directed to an ultrasound system (20) and method which, in one embodiment, partitions the main body processing such that a portion of the processing is contained within the transducer (24) thereby reducing the need for a multiplicity of high performance cables running between the transducer and the main body. This is possible through the use of a unique architecture to allow for proper power management given the small transducer size and an architecture that exploits the high levels of integration possible on integrated circuit technologies allowing for its implementation in a few highly integrated circuits with virtually no external components outside of the ICs.
Patent CA-2560965-A1 (CA)
Inventor: GRAHAM WILLIAM
IPC: G01N29/04
Filed: 2005-01-20
Abstract: A venturi (18) receives incoming material through an inlet tube (12) and subjects the material to pulverization. The material, as it undergoes pulverization, is further subject to moisture extraction and drying. An airflow generator (32), coupled to the venturi (18), generates a high speed airflow to pull the material through the venturi and into an inlet aperture in the airflow generator. The airflow generator (32) directs the received pulverized material to an outlet where the material may be subsequently separated from the air. An acoustic emission sensor (702) receives the resonant frequencies generated by material passing through the airflow generator. The resonant frequencies reflect a material flow rate that is adjusted to avoid an overload situation. An automatic balancer system (1008) couples to an axle rotating the airflow generator to provide balance, improve efficiency, and eliminate cavitation.
Patent CA-2561152-A1 (CA)
Title: Hydrogen permeable membrane, fuel cell and hydrogen extracting apparatus equipped with the hydrogen permeable membrane, and method of manufacturing the hydrogen permeable membrane
Inventor: YOSHIDA KENTARO
IPC: B01D71/02
Filed: 2005-07-21
Abstract: A hydrogen permeable membrane (10) for selectively allowing hydrogen to permeate therethrough includes a metal base layer (12) containing vanadium (V), a metal coating layer (16) containing palladium (Pd), and an intermediate layer (14) that is formed between the metal base layer (12) and the metal coating layer (16) and made of a metal having a higher melting point than the metal base layer (12) and the metal coating layer (16) and possessing hydrogen permeability.
Patent CA-2562188-A1 (CA)
Inventor: SCHLUNK OTMAR
IPC: G06Q40/00
Filed: 2005-04-22
Abstract: Users of a simulator gain skills for investing using a simulator. The simulator simulates a business system that conducts a market transaction. The simulator selects a set of factors from a plurality of sets; selects a current factor from the selected set; and determines a price in accordance with the current factor. The simulator further updates a financial position of the user of the simulator in response to a transaction; and performs the transaction in accordance with the price and an input from the user. The input from the user corresponds in content to an input to the business system. Consequently, the user develops skill in specifying market transactions to be conducted by reviewing changes in the user's financial position. The simulator may include a simulated competitor having a financial position affected by transactions according to a strategy of the competitor selected from a set of stored strategies.
Patent CA-2562330-A1 (CA)
Title: Hair straightener iron with ionic treatment
Inventor: CEVA CARLOS JOSE
IPC: A45D1/08
Filed: 2006-10-03
Abstract: A hair straightener iron with ionic treatment comprises a pair of arms, articulated at their first ends and comprising adjacent their second ends a pair of opposing electrically heated plates, which are coated with ceramic crystal material; a tip in a first arm matches a hole in the second arm, to activate a switch means for an ionizing circuit. An outlet of negative ions produced by the circuit is located adjacent to and directed at the surface of one of the heated plates. The ionizing circuit comprises a supply circuit including a resistor, an LED and a rectifier diode, coupled to the switch means, which is connected to a resistor, a rectifier diode, an LED and a capacitor. The ionic treatment imparts beneficial effects to the hair.
Patent CA-2562447-A1 (CA)
Title: Methods and apparatus for detection of viral infection
Inventor: BAO JUN
IPC: C12Q1/00
Filed: 2005-04-12
Abstract: This invention generally relates to apparatus and methods for high-throughput, reproducible and inexpensive detection of virus infection using multiplexing technologies such as slide-based, microtiter plate-based and membrane-based microarrays and beads technologies. The apparatus and methods allow simultaneous detection of multiple viral infections in a plurality of test samples.
Patent CA-2562513-A1 (CA)
Title: Handling communication interferences in wireless systems
Inventor: KAITZ TAL
IPC: H04B7/005
Filed: 2005-04-13
Abstract: A method and devices are provided to allow reducing interferences occurring in adjacent wireless communication networks. When a subscriber device experiences interferences resulting from the operation of an adjacent wireless network, it transmits an adjustment signal which serves as a request for adjustment, to the base station operative at the adjacent wireless communication network. The adjacent base station that receives the adjustment signal retrieves adjustment information therefrom, and based on the retrieved information will determine whether it should effect a change in its transmission that would result in reducing the interferences experienced at the subscriber device sending the adjustment signal.
Patent CA-2566926-A1 (CA)
Title: Catheter
Inventor: LALONDE JEAN-PIERRE
IPC: A61B18/00
Filed: 2000-04-27
Abstract: A catheter for ablating tissue, for example to treat a cardiac arrhythmia, includes a handle, a shapeable shaft and a distal ablation segment. The shaft retains a first position until manipulated to a further position with the application of moderate manual pressure. The shaft incorporates plastically deformable elements and is shapeable to conform to an insertion path or the particular anatomy of a patient for accessing a site to be ablated. Once shaped, the shaft retains its shape as the catheter is inserted or manipulated to the predetermined tissue treatment location and the distal segment is urged into contact with the tissue site. A deflection mechanism may be provided to facilitate navigation to, or to deflect the ablation segment into conformal contact with, the tissue target. In a further or alternative embodiment, a second or auxiliary shaft member extends distally from the ablation segment, allowing the segment to be threaded by or pulled past occluding tissue to a remote target tissue site. By gripping the end of the second shaft, the flexible ablation segment may be either tensioned or pulled inward against, or flexed and pushed outward against a treatment site, such as a region of the posterior epicardial wall, thus providing more effective contact for a broad range of dispositions and tissue orientations. In another embodiment, a thermal shield extends over a portion of the ablation segment, shielding adjacent tissue from damage while still effectively exposing the target tissue to ablation energy. The shield may be rotated or moved axially to delimit an area of cryogenic contact and achieve better protection of surrounding tissue structures in occluded or remote treatment target regions.