baber/WOPTO huggingface dataset:
Patent CA-2575778-A1 (CA)
Title: Single-blade vacuum pump
Inventor: SCHNEIDER WILLI
IPC: F04C18/344
Filed: 2005-04-26
Abstract: The invention relates to a single-winged vacuum pump provided with a pot-shaped housing (12), a rotor (18) which is rotationally and eccentrically mounted in the housing, a wing (20) which is displacably mounted in the rotor and orthogonal on the rotational axis and a work chamber (22) which receives the wing (20) and which comprises an internal peripheral surface (30) whereon both of the sealing edges (68), which are arranged opposite to each other of the wing, are arranged. The wing (20) subdivides the work chamber into a suction chamber (30) and a pressure chamber and the end (28) of the wing, which is oriented towards the internal peripheral surface (30), comprises a flattened section (66) on the side oriented towards the pressure chamber (26).
Patent CA-2578434-A1 (CA)
Title: 2-morpholino-4-pyrimidone compound
Inventor: KOHARA TOSHIYUKI
IPC: A61K31/5377
Filed: 2005-09-09
Abstract: A compound represented by the formula (I), an optically active isomer thereof, or a pharmaceutical acceptable salt thereof: wherein X represents CH or N; 1 represents a C1-C12 alkyl; R2 represents a hydrogen atom, or the like; R' represents a C1-C6 alkyl or the like; q represents 0 or an integer of 1 to 7;  Y represents a C1-C6 alkyl or the like; p represents 0 or an integer of 1 to 5; R represents a 2,3-dihydroindolyl or the like, which is used for preventive and/or therapeutic treatment of a disease caused by tau protein kinase 1 hyperactivity such as a neurodegenerative diseases (e.g. Alzheimer disease).
Patent CA-2581905-A1 (CA)
Title: Apparatus and method for injection molding an intraocular lens device
Inventor: APPLETON WILLIAM J
IPC: B29C33/00
Filed: 2005-09-28
Abstract: Apparatus and methods for injection molding intraocular lenses includes an embodiment having first and second runners extending into first and second optic cavities of a mold configured to make a dual optic lens device.
Patent CA-2584214-A1 (CA)
Inventor: OCHI YASUSHI
IPC: A63D5/00
Filed: 2005-10-12
Abstract: A bowling game machine in which a ball can be prevented from falling into a gutter without being perceived by the player. The bowling game machine (1) comprises a ball (b) embedded with a plurality of permanent magnets such that the polarities are identical on the surface side, an approach section (2) where the player throws the ball (b), a lane (3) on which the ball (b) thrown by the player rolls, a plurality of pins (5) arranged on the end part of the lane (3) opposite to the side of the approach section (2), trough-like gutters (4) provided along both sides of the lane (3) and receiving the ball (b) falling from the lane (3), a plurality of electromagnets (21) provided in the longitudinal direction of the lane (3), buried at the opposite end parts of the lane (3) in the width direction and repelling the permanent magnets in the ball (b), and a power supply (22) for magnetizing the electromagnets (21) by supplying power. Each electromagnet (21) repels the permanent magnets in the ball (b) rolling on the lane (3), thus preventing the ball (b) from falling into the gutter (4).
Patent CA-2585449-A1 (CA)
Title: Novel [1,4]benzodiazepines as vasopressin v2 receptor antagonists
Inventor: MATTHEWS JAY M
IPC: A61P9/00
Filed: 2005-10-27
Abstract: The invention is directed to novel [1,4]benzodiazepine compounds useful as vasopressin receptor antagonists for treating conditions involving increased vascular resistance and cardiac insufficiency. Pharmaceutical compositions comprising [1,4]benzodiazepine compounds of the present invention and methods of treating conditions such as hypertension, congestive heart failure, cardiac insufficiency, coronary vasospasm, cardiac ischemia, liver cirrhosis, renal vasospasm, renal failure, cerebral edema and ischemia,, stroke, thrombosis, or water retention are also disclosed.
Patent CA-2585740-A1 (CA)
Title: Bioactive wound dressings and implantable devices and methods of use
Inventor: GRAKO KATHRYN A
IPC: A61K35/36
Filed: 2005-10-27
Abstract: The present invention provides wound dressings, optionally surgically implantable, containing biodegradable, polymers and hydrogels having allogenic or autologous precursor cells, such as stem cells and progenitor cells dispersed within. Alternatively, the wound dressings can have conditioned medium obtained from the precursor cells dispersed within. The wound dressings promote tissue restoration processes at a site of application or implantation.  Additional bioactive agents can also be dispersed within the polymer/hydrogel matrix, which can be formulated to biodegrade at a controlled rate by adjusting the composition. Methods are also provided for using such biodegradable wound dressings as a delivery device or carrier for the precursor cells, conditioned medium and bioactive agents, or as coatings on implantable medical devices, to promote tissue restoration at a lesion site.
Patent CA-2586971-A1 (CA)
Title: Process using microchannel technology for conducting alkylation or acylation reaction
Inventor: SULLIVAN TIMOTHY J
IPC: B01J19/00
Filed: 2005-11-11
Abstract: The disclosed invention relates to a process, comprising: flowing a first reactant feed stream (314) comprising a reactant substrate and a second reactant feed stream (342) comprising an alkylating agent, an acylating agent or a mixture thereof, in a process microchannel (310) in contact with each other to form a product (316) comprising at least one alkylation product, at least one acylation product, or a mixture thereof; transferring heat from the process microchannel to a heat sink (320); and removing the product (316) from the process microchannel.
Patent CA-2588001-A1 (CA)
Title: Method and system for incremental patching of binary files
Inventor: DAHMS JOHN F A
IPC: G06F7/00
Filed: 2007-05-08
Abstract: An incremental patch is generated as a set of delta files or sector-specifi c patches, intended to be applied incrementally to an old binary image. Each sector-sized patch takes into account changes to the binary image made by previous patches in the series, such that cyclic dependencies are eliminated . The sector-sized patches are generated by applying a binary difference algorithm to the then-current partially patched image, until each sector has a corresponding delta file. The order for patching sectors may be determined by selecting sectors for patching based on first overwriting those sectors making the least contribution of data to generation of the new binary image.
Patent CA-2588619-A1 (CA)
Title: Rtk-gps survey system
Inventor: OGAWA KAZUHIRO
IPC: H04Q7/36
Filed: 2007-05-14
Abstract: The invention is directed to an RTK-GPS survey system. The survey system includes a server (9) in an IP-VPN communication network 10 for establishing communications between base stations (16 and 17) that transmit correction data and a rover station 15 that receives the correction data. Each satellite positioning device constituting a base station and a rover station includes at least a satellite positioning unit (11) that receives radio waves from artificial satellites, a communication unit (12) that performs a communication between the satellite positioning device, and a control unit (13) that controls the satellite positioning unit (11) and the communication unit (12). The control unit (13) of the rover station 15 can receive interference information registered in the control unit (13) of each satellite positioning device of the base stations (16 and 17), and select a base station that transmits most appropriate correction data among the plural base stations.
Patent CA-2588666-A1 (CA)
Title: Modular units
Inventor: JONES COLIN
IPC: B65G13/11
Filed: 2004-12-10
Abstract: A modular unit (1) for transporting work pieces (40) and suitable for use in an array of such units, comprises a top (5); transportation means (10) which propel the work pieces onto and/or off said top (10) and against which the work pieces rest when located on the top (5) of the unit, the transportation means (10) being part of said top (5); in which the transportation means occupy one or more regions of the top (5) of the unit (1) whilst one or more remaining regions of the top are not occupied by transportation means(10)but are suitable for receiving a work piece treatment device.
Patent CA-2590400-A1 (CA)
Title: Novel thiosilicate phosphor compositions and deposition methods using barium-silicon vacuum deposition sources for deposition of thiosilicate phosphor films
Inventor: KOSYACHKOV ALEXANDER
IPC: H05B33/22
Filed: 2005-10-28
Abstract: The present invention relates to novel thiosilicate phosphor compositions. The invention is further a physical vapour deposition method for the deposition of rare earth activated thiosilicate phosphor compositions comprising providing at least one or more source materials where the source materials may comprise a barium silicon alloy, an intermetallic barium silicon compound, a protected barium metal and combinations thereof; providing an activator species; and effecting deposition of the one or more source materials and activator species as a thin film phosphor composition on a selected substrate. The method allows for the deposition of blue thin film electroluminescent phosphors with high luminance and colors required for TV applications.
Patent CA-2590914-A1 (CA)
Inventor: FUNK STEVEN L
IPC: A61K8/92
Filed: 2007-06-05
Abstract: The formulation disclosed comprises of a suitable solvent at a level for removing the hair stiffeners and other hair-adhered chemicals (say, from about 70% to about 95% w/w); an emulsifier at a level effective to emulsify the removed chemicals (say, from about 5% to about 25% w/w); and, optionally, a hair conditioner for the animal's hair (say, from about 0.5 to about 5% w/w). One embodiment is a two-part formulation having 85% w/w soy methyl ester and 15%  w/w of a phosphate ester emulsifier. Both ingredients are readily biodegradable.  A hair conditioner can be included in the formulation to leave the hair softer. The formulation also may be pre-emulsified.
Patent CA-2591988-A1 (CA)
Inventor: ORBACH ZEEV
IPC: H04N7/173
Filed: 2005-12-19
Abstract: Embodiments of the invention include a method, device and/or system of expanding the operational bandwidth of a communication infrastructure. An optical gathering box may include, according to some demonstrative embodiments of the invention, an optical connector to optically connect the apparatus to an optic fiber; and at least one interface including first and second radio-frequency connectors; an optical to radio-frequency converter to convert a downstream optical signal received via the optical connection into an extended downstream radio-frequency signal in an extended downstream frequency band;  and a triplexer to route the extended downstream signal to the first radio-frequency connector; to route a legacy downstream radio-frequency signal in a legacy frequency band from the second radio-frequency connector to the first radio-frequency connector; and to route a legacy upstream radio-frequency signal in the legacy frequency band from the first radio-frequency connector to the second radio-frequency connector. Other embodiments are described and claimed.
Patent CA-2594624-A1 (CA)
Title: Hybrid bluegrass plants and seeds
Inventor: BURR JAY B
IPC: A01H5/12
Filed: 2005-08-05
Abstract: The present invention relates to methods of breeding Poa arachnifera and Poa pratensis hybrid plants, the Poa arachnifera and Poa pratensis hybrid plants per se,as well as the plant parts, including the seeds. The present invention further relates to Poa arachnifera and Poa pratensis hybrid seeds exhibiting reduced, ranging down to no, cotton webbiness. Methods of using the hybrid plants and the hybrid seeds are also provided. The hybrid plants are particularly suitable for use in lawns, golf courses, sod, and other turfs.
Patent CA-2595072-A1 (CA)
Title: Corrosion inhibiting heat transfer materials
Inventor: SCHOLER FRED RICHARD
IPC: C23F11/12
Filed: 2005-11-30
Abstract: An anti-corrosion composition for use with a liquid or the liquid resulting from the addition of components is provided. The composition can comprise an acid, a phosphate ester of the acid, an inorganic phosphate, a salt of polyacrylates and a salt of an organophosphonate. The composition can be used with anti-freeze compositions or heat transfer fluids and advantageously exhibits enhanced corrosion resistance properties.
Patent CA-2596771-A1 (CA)
Title: Razor handle having a reticulated head portion
Inventor: PSIMADAS YIANNIS MARIOS
IPC: B26B21/52
Filed: 2005-02-03
Abstract: Razor handle (2) comprising: - an elongated body portion (5), - a rigid head portion (6) having a V-shaped pair of spaced arms (51, 52) each provided, at an end thereof, with a bearing member (8) for connection to a razor head (7), wherein each arm (51, 52) has a reticulated structure.
Patent CA-2597103-A1 (CA)
Inventor: MAUFFETTE CLAUDE
IPC: B67B7/06
Filed: 2005-12-21
Abstract: Apparatus (2, 22) for extracting a cork (14) from a bottle (8) containing gaseous liquid comprising cork-engaging means (12, 28) having a cork engaging passageway extending generally longitudinally therethrough for engaging the cork (14), trap means (6) for trapping the expelled cork and bottle-engaging means (4) connected to the cork-engaging means and the trap means for positioning the cork~-engaging means and trap means with respect to the neck of the bottle such that the cork-engaging means engages the cork and the trap means is located for trapping the expelled cork, wherein the cork-engaging means (12, 28) includes cork-gripping means (16, 32) provided on the cork-engaging passageway which is operative to prevent rotation of the cork on rotation of the bottle with respect to the bottle-engaging means (12, 28) and wherein the trap means (6) arrests the flight of the cork after it is expelled from the bottle.
Patent CA-2597327-A1 (CA)
Title: Antibiotic macrolides
Inventor: SHAPIRO STUART ROBERT
IPC: A61P31/04
Filed: 2006-02-08
Abstract: The present invention relates to new antibiotic macrolide compounds of the general formula (I): with improved activity, to medicaments comprising such antibiotics, and to the use of such antibiotics for the treatment of infectious diseases, inflammatory diseases and human diseases or disorders which can be ameliorated by inhibition human phospdiesterases.
Patent CA-2597439-A1 (CA)
Inventor: PATZER CHARLES R
IPC: A61B5/153
Filed: 2007-08-16
Abstract: A flow-through fluid reservoir (10) includes a body (12) with a first fluid port (26), a member (60) movable within the body (12) by an actuator (80) to increase or decrease a volume (61) of a chamber (18) defined by a sidewall (14) of the body (12). Actuator (80) has a second fluid port (88). Movable member (60) has a fluid path (70) therethrough such that fluid ports (26, 88) are in fluid communication irrespective of the position of the movable member (60) or the volume of chamber (18). A shaped slot (100) on the shell (89) of the actuator (80) and a projection (40) on the body (12) cooperate to constrain relative movement of the body (12) and actuator (80) along a path corresponding to the shaped slot (100). The slot (100) advantageously may include a stop (106) intermediate therealong. A canted portion (122) of the slot (100) may be used to initiate relative movement of the member (60) within body (12). The body (12) includes an end wall (24) through which the first fluid port (26) communicates. A shroud (28) is defined by a coaxial extension of the sidewall(14) beyond the end wall (24) to surround the first fluid port, and gripping elements (30) may be provided on the shroud (28). The projection (40) may include a vent (42) communicating into a space (160) between a flexible barrier (140) and an internal wall (16) of the body (12). The slot (100) may also have a one-way opening (130) with a cammed roof (132). A clip (300, 300') may be provided for mounting the reservoir (10) and includes a support member (302, 302') supporting a clip member (304) which releasably receives the shroud (28) and supports a mounting member (306) such as for, a sample site (206).
Patent CA-2598338-A1 (CA)
Title: Managing traffic in a satellite transmission system
Inventor: D OREYE DE LANTREMANGE MAXIMIL
IPC: H04N7/24
Filed: 2005-03-21
Abstract: Methods and apparatus are described for management of traffic comprising a statistical shaper having a plurality of inputs each for receiving a data stream and a plurality of outputs forming a variable rate bit streams; a multiplexer which combines the bit streams to form an output stream; a modulation stage which is operable to use one or more of a plurality of different modulation schemes to modulate the bit streams onto an output bearer; and, a controller which is operable to control the amount of data arriving at the modulation stage. The controller performs rate control of the data arriving at the modulation stage so that the rate of data output in the output stream from the modulator stage is within a predetermined limit for the transmission channel. For example if the modulation rate for any one bitstream changes, this would alter the rate of data transmission after the modulation stage except that excess data is stored in buffers. For example, by controlling the data rate arriving at the modulator stage, the controller regulates the amount of data stored in buffers at the modulation stage.
Patent CA-2598466-A1 (CA)
Inventor: HILL GEORGE ROLAND
IPC: B44F1/00
Filed: 2006-02-21
Abstract: This invention concerns vision control panels and a method of UV inkjet printing vision control panels. A substantially imperforate light permeable material is partially printed with a "print pattern" comprising a base layer and a design layer comprising a design colour layer. The method is limited to digital UV inkjet printing of all the superimposed layers required to make such panels. Optionally, the method uses a novel printhead array with a novel order of ink colour supply and/or novel software to enable the required build-up of ink layers, for example of black, optional silver, white, cyan, magenta, yellow and process black colours. Printing is preferably arranged so that the base layer and design colour layer are printed in the minimum number of passes of the printhead assembly of the digital UV inkjet printer to achieve the desired effect, preferably in one pass of the printhead assembly.
Patent CA-2599634-A1 (CA)
Title: A composite corner and method for making composite corner
Inventor: WILKERSON PAUL EDWARD
IPC: B29C70/18
Filed: 2007-08-30
Abstract: A gas turbine engine component and a method for making a composite gas turbine engine component, the method includes providing a tool (100) having a first and second surface, the first and second surface arranged at an angle to each other. A fibrous segment (302) (302) is applied to the first surface. The fibrous segment (302) has an end terminating adjacent to the angle between the first surface and the second surface. A fibrous preform (301) is positioned on the fibrous segment (302) and on the second surface. A matrix material is then provided on one or more of the fibrous preform (301) or the fibrous segment (302). The fibrous segment (302) and fibrous preform (301) are heated to a temperature sufficient to allow expansion of the end of the fibrous segment (302). The matrix material is then cured to form a composite article having an angular portion having substantially uniform fiber distribution.
Patent CA-2600151-A1 (CA)
Title: Food drying device with separable lid and cover
Inventor: TAYLOR REBECCA
IPC: A47J37/00
Filed: 2006-03-14
Abstract: A device for drying food is disclosed in an embodiment as a container including a bowl (22) having a side wall terminating at a top edge defining an opening and a cover (24) substantially covering the opening; a basket (26) assembly disposed in the bowl (22) and rotatable relative to the container about an axis at a variable rate of rotation, the basket (26) assembly including a basket (26) having a side wall terminating at a top edge; and a lid (28), the lid (28) being releasably coupled to the basket (26) and the cover (24).
Patent CA-2600446-A1 (CA)
Title: Novel liposome compositions
Inventor: FUJISAWA TADASHI
IPC: A61P35/00
Filed: 2006-03-08
Abstract: The present disclosure provides lipid-containing compositions, including targeted liposomes encapsulating drug, and pharmaceutical formulations thereof, as well as methods for the making and using the lipid-containing compositions, including the use of the targeted liposomes in the treatment of cancer and other diseases.
Patent CA-2605383-A1 (CA)
Title: Phthalazinone derivative and pharmaceutical comprising the same
Inventor: ZHANG XIN
IPC: A61P27/14
Filed: 2006-04-21
Abstract: It is intended to provide a novel compound having an excellent PDE4 inhibitory activity and TNF-.alpha. production-suppressing activity. It is also intended to provide a preventive and therapeutic agent for atopic dermatitis or the like. The invention comprises a novel phthalazinone derivative represented by the following general structural formula [1], a pharmaceutically acceptable salt thereof, and a pharmaceutical composition containing the same as an active ingredient. [Chemical formula 12] [1] In the structural formula [1], the following partial structure between positions 6 and 7 represents a single bond or a double bond. [Chemical formula 13] R1 and R2 represent alkyl or the like, Y represents phenylene or the like, Z represents alkylene or the like, R3 represents a mono- to tri-cyclic saturated or unsaturated cyclic amino group or the like and R31 and R32 represent alkyl or the like.
Patent CA-2606826-A1 (CA)
Inventor: NOMAN SYED MOHAMMED SHIBLEE
IPC: F24H3/02
Filed: 2007-10-16
Abstract: A power burner system for use with a heating appliance includes a burner tube, a gas valve for providing gas to the burner tube, and a variable speed combustion air blower for mixing air with the gas provided to the burner tube.  The burner system further includes a control in communication with the gas valve and the combustion air blower. The control may also be in communication with various other devices of an appliance, such as a variable speed air-circulating fan, a variable speed exhaust fan, or various sensors associated with the heating appliance.  The control modulates the gas valve and the combustion air blower to maintain substantially stoichiometric conditions of the gas and air provided to the burner tube and as a function of signals from at least one of the devices. In one embodiment, the burner system may be used in a conveyor oven.
Patent CA-2608313-A1 (CA)
Inventor: BRUNS ALEXANDRA
IPC: B29B17/00
Filed: 2006-05-12
Abstract: Resin composition comprising ground waste of resin impregnated materials.
Patent CA-2611379-A1 (CA)
Title: Electronic vehicle identification
Inventor: THORNBURG NEAL PATRICK
IPC: G08G1/017
Filed: 2006-06-12
Abstract: Identifying a vehicle in a toll system includes accessing image data for a first vehicle and obtaining license plate data from the accessed image data for the first vehicle. A set of records is accessed. Each record includes license plate data for a vehicle. The license plate data for the first vehicle is compared with the license plate data for vehicles in the set of records.  Based on the results of the comparison of the license plate data, a set of vehicles is identified from the vehicles having records in the set of records.  Vehicle fingerprint data is accessed for the first vehicle. The vehicle fingerprint data for the first vehicle is based on the image data for the first vehicle. Vehicle fingerprint data for a vehicle in the set of vehicles is accessed. Using a processing device, the vehicle fingerprint data for the first vehicle is compared with the vehicle fingerprint data for the vehicle in the set of vehicles. The vehicle in the set of vehicles is identified as the first vehicle based on results of the comparison of vehicle fingerprint data.