baber/WOPTO huggingface dataset:
Patent CA-2685509-A1 (CA)
Title: Alkenyl-aromatic foam having good surface quality, high thermal insulating properties and low density
Inventor: LEE SIMON
IPC: C08J9/14
Filed: 2008-04-18
Abstract: Prepare an alkenyl-aromatic foam having good surface quality, high thermal insulating properties and low density using an extrusion method by expanding a foamable polymer composition of an alkenyl-aromatic polymer composition containing less than 20 weight-percent covalently bonded halogens and having a polydispersity of less than 2.5 and a water solubility greater than 0.09 moles per kilogram and 2.2 moles per kilogram or less at 130 degrees Celsius and 101 kilopascals pressure and 0.8-2 moles per kilogram of a blowing agent containing 0.4 moles per kilogram or more of a chlorine-free fluorinated blowing agents and water at a concentration of at least 0.22 moles per kilogram; wherein moles per kilogram are relative to kilograms of alkenyl- aromatic polymer. The resulting foam has a density of 64 kilograms per cubic meter or less and a thermal conductivity of 32 milliwatts per meter-Kelvin or less after 180 days.
Patent CA-2687982-A1 (CA)
Inventor: ALEXANDERSEN ARNE
IPC: D06N1/00
Filed: 2008-05-23
Abstract: The invention concerns a method where linoleum with a base is introduced in an apparatus, where the linoleum is conveyed on a working surface, where the linoleum is advanced by means adapted therefore against a cutting edge, wherein the cutting edge is arranged such that linoleum while moving in the apparatus is separated from the base. By this method is achieved an even bac k side on the linoleum band, making the band suited for further processing s ince no irregularities appear on the back side where the base is removed, an d the front side is without any damages and scratches from the process. Lino leum band having removed the base according to this method contributes to a good finish at the produced linoleum covered edge, since the even back side propagates to the front side on the linoleum covered plate edge which then a ppears even and with good aesthetic effect, making it attractive. The invent ion furthermore includes the product appearing by the method and the use of this product.
Patent CA-2688077-A1 (CA)
Inventor: LOWE STEVEN E
IPC: F24F7/02
Filed: 2009-12-10
Abstract: A roof vent used to cover a vent opening in the ridge of a roof that includes a base portion configured to extend generally longitudinally along the ridge of a roof; a plurality of vent extension members extending down from the base portion, the vent extension members forming vent passages to vent air exiting the vent opening and direct the air beneath and out of the sides of the vent, the vent extension members set at an angle to the longitudinal direction of the vent; and generally V-shaped filter members attached to said vent with the small end of the V adjacent said base portion.
Patent CA-2688332-A1 (CA)
Inventor: IZZY ZUHAIR A
IPC: G05D7/01
Filed: 2009-12-14
Abstract: A valve assembly including a valve housing defining a chamber, a thermostatic valve cartridge received within the chamber, a hot water flow control valve and a cold water flow control valve.
Patent CA-2689485-A1 (CA)
Inventor: SUHM NORBERT
IPC: A61B17/88
Filed: 2008-05-27
Abstract: A cannula (1) comprising A) a central axis (2), a front end (3), a rear end (4) and a channel (5) coaxial or parallel to said central axis (2) and defining a peripheral wall (12) of said cannula (1); B) referencing means (15) at said rear end (4), so that said cannula (1) can be brought in a desired position relative to a cavity (120) in a bone; wherein C) said cannula (1) further comprises at least two perforations (8) penetrating said peripheral wall (12) transversely to said central axis (2); and D) said at least two perforations (8) are arranged in a portion (16) of said peripheral wall (12) which extends over an arc (18) orthogonal to said central axis (2) with a central angle .alpha. < 270°. A method for applying bone cement into a bone structure comprising the steps of: A) selecting at least one region in a bone where the trabecular bone structure is to be augmented; B) producing at least one cavity (120) communicating with said at least one bone region; C) applying a fluid jet lavage towards said at least one bone region, and D) providing bone cement to said at least one bone region.
Patent CA-2689926-A1 (CA)
Inventor: ALBERT RENE
IPC: B60K16/00
Filed: 2010-01-15
Abstract: l'invention nommée ( air chargeur rotatif à hélice verticale ou horizontale ) obtenu par l'assemblage d'une hélice à pales ou tambour fixée à l'arbre d' un alternateur conventionnel, formant un dispositif indépendant pour charger la ou les batteries de véhicules roulants hybrides ou électriques, le tout installé sur un véhicule roulant hybride ou électrique sous le capot section moteur, sur le toit du véhicule ou autres de façon à ce que l'hélice à pales ou tambour reçoive la pression de l'air qui va la faire tourner à vitesse requise pour activer le mécanisme de l'alternateur quand le véhicule se mettra en marche vers l'avant ce qui produira une énergie électrique propre et durable à un coût ($) zéro pour charger la ou les batteries principales ou alternatives ou pour faire fonctionner des accessoires ce qui augmentera l'autonomie des véhicules roulants hybrides ou électriques.
Patent CA-2690462-A1 (CA)
Inventor: GORDY THOMAS A
IPC: C08L83/04
Filed: 2007-10-10
Abstract: The present invention relates to compositions and medical devices comprising both polyorganosiloxane and polyphosphazene compounds. When incorporated into or onto medical devices, these compositions reduce cell encrustation on the device and reduce the severity of thrombosis when the devices are in contact with body fluids, and impart anti-rejection properties to the device.     The present invention relates to compositions and medical devices comprising both polyorganosiloxane and polyphosphazene compounds. When incorporated into or onto medical devices, these compositions reduce cell encrustation on the device and reduce the severity of thrombosis when the devices are in contact with body fluids, and impart anti-rejection properties to the device.
Patent CA-2690906-A1 (CA)
Inventor: FRENCH ROBERT R
IPC: B02C4/00
Filed: 2008-08-01
Abstract: The invention provides a method by which high moisture low rank coal or other carbonaceous material may be transformed into a high-energy, water resistant product. The raw feed is comminuted then mechanically compacted by a roller press with rolls of a specified profile to mobilize the inherent moisture and collapse most of the interstitial pore space. The mobilized moisture is then removed by low-temperature drying and the material is sized and shaped to form a product that is resistant to re-absorption of water or other liquids. The present invention will promote the use of low rank coal for liquefaction and gasification.
Patent CA-2691819-A1 (CA)
Inventor: LEDBETTER JEFFREY A
IPC: A61K39/395
Filed: 2008-07-07
Abstract: Specific binding peptides having a general schematized structure of an optional N-terminal hinge region joined to an immunoglobulin-derived constant sub-region comprising a CH2 region and a CH3 region, followed by a PIMS linker peptide and at least one specific binding domain are provided, along with encoding nucleic acids, vectors and host cells. Also provided are methods for making such peptides and methods for using such peptides to treat or prevent a variety of diseases, disorders or conditions, as well as to ameliorate at least one symptom associated with such a disease, disorder or condition.
Patent CA-2696639-A1 (CA)
Title: Systems and methods for cooling moving molds
Inventor: SCHARF PATRICK E
IPC: B29C48/87
Filed: 2010-03-16
Abstract: A mold cooling system is provided for cooling a polymer product shaped in a mold. The mold cooling system includes a moving manifold having a cooling fluid supply and a cooling fluid return; and a mold housing having a mold surface that defines a cavity. The mold housing has a connector configured to receive the cooling fluid supply and cooling fluid return of the moving manifold; and a passageway that extends through the mold housing adjacent to the mold surface, the passageway connecting the cooling fluid supply and the cooling fluid return when the moving manifold is received in the connector. A method is also provided for cooling an extruded, blow-molded product before the product is released from a mold.
Patent CA-2697015-A1 (CA)
Inventor: BOGOLEA BRADLEY D
IPC: H02J7/04
Filed: 2007-07-26
Abstract: The present invention discloses a system for transferring electrical power between a grid and at least one vehicle. The vehicle can be Battery Electric Vehicle (BEV), Plug-in Hybrid Electric Vehicle (PHEV) or Fuel Cell Vehicle (FCV). The type of vehicle will be recognized and controlled by the system to support demand response and supply side energy management. Vehicle recognition can be carried out by load signature analysis, power factor measurement or RFID techniques. In an embodiment of the invention, the grid is a Smart Grid. The present invention also discloses a method for facilitating electrical power transfer between the grid and the vehicle.
Patent CA-2697409-A1 (CA)
Title: Motorcycle transportation restraint system
Inventor: HUTCHINSON QUINTON RENSHAW
IPC: B60P3/077
Filed: 2008-08-20
Abstract: A restraint system that supports a motorcycle during transportation comprises a base (20), a rear frame (202) positioned on the base and operable to receive a rear wheel of the motorcycle, and a front frame (102) positioned on said base and operable to receive a front wheel of the motorcycle. The front frame has a linear range of movement relative to the base (20) to accommodate movement due to the suspension of the motorcycle. A first restraint assembly (150), in use, passes over the rear wheel and cooperates with said rear frame (202) to restrain the rear wheel in a vertical orientation relative to the base; and a second restraint assembly, in use, passes over the front wheel and restrains the front wheel relative to the front frame (102).
Patent CA-2699228-A1 (CA)
Inventor: JENSEN MICHAEL
IPC: G08C17/00
Filed: 2008-08-22
Abstract: A wind turbine control system comprising a controller (11) and an interface device connected to the controller (11) for user communication with the controller (11), the interface device comprises: a controller interface (13), by which the interface device is connected to the controller (11) for sending commands and/or data to and receiving commands and/or data from the controller (11); a processor arrangement (21) which is connected to the controller interface (13) and adapted to produce commands and/or data for the controller (11) and to interpret commands and/or data received from the controller (11) and to output a received command signal representing an interpreted command and/or a received data signal representing the interpreted data; a speech recognition unit (17) which is adapted for translating electrical signals representing orally input commands or data into an input command signal or input data signal and which is connected to the processor arrangement (21) for sending the input command signal or input data signal to the processor arrangement (21); a microphone (7) allowing an oral command input and/or an oral data input to the interface device the microphone (7) being adapted to convert an orally input command or orally input data to an electrical signal representing said orally input command or said orally input data and being connected to the speech recognition unit (17) for delivering the electrical signal to the speech recognition unit (17); and - an output unit (15, 19) which is connected to the processor arrangement (21) for receiving commands or data and which is adapted to produce a user output representing a command and/or data received from the processor arrangement (21); The processor arrangement (21) comprises a command manager (23) which is adapted to produce, upon receipt of an input command signal, a reproduction signal representing the received input command signal in a form which is appropriate to be recognised by the user and a confirmation request signal, to deliver the reproduction signal and the confirmation request signal to the output unit (15, 19), and to further process the received input command signal only upon receipt of a confirmation by the user.
Patent CA-2703053-A1 (CA)
Inventor: BECK THOMAS L
IPC: F04B47/02
Filed: 2008-10-15
Abstract: An improved apparatus and method are provided, for pumping fluids, such as water and/or hydrocarbons, from a subterranean formation or reservoir, through use of a cranked rod pumping (CRP) apparatus for imparting reciprocating substantially vertical motion to a rod of a sucker-rod pump having a pump stroke. The CRP apparatus includes a motor driven cranked mechanical actuator arrangement. The cranked mechanical actuator arrangement includes a substantially vertically moveable member attached to the rod of the sucker-rod pump for imparting and controlling vertical motion of the rod of the sucker-rod pump. The actuator arrangement may include pneumatic counterbalancing.
Patent CA-2703305-A1 (CA)
Inventor: FRIEND JOHN H
IPC: A63H23/00
Filed: 2010-05-05
Abstract: An underwater toy device utilizing a base portion having an extending wings and tail. An elevator is also included in the invention and is capable of fitting in anyone of a number of slots located in the base portion in the tail. In this manner, the underwater toy device follows various paths within a body of water.
Patent CA-2707151-A1 (CA)
Inventor: FISHER ROBIN
IPC: C04B28/14
Filed: 2008-11-11
Abstract: A gypsum formulation, typically for producing a gypsum building board, is produced by adding to an aqueous gypsum slurry containing a water swellable clay, acomb- based copolymer fluidiser and a basic water-soluble polymer having pref-erential affinity for clay, and allowing a layer of theaqueous gypsum slurry to set.
Patent CA-2710002-A1 (CA)
Inventor: FULLER GERALD G
IPC: A61L27/14
Filed: 2008-12-19
Abstract: Disclosed are compositions, methods, and kits for joining together non-conjoined lumens in a patient's body including vascular lumens. More particularly, in various aspects, this invention provides compositions, methods, and kits for joining such non-conjoined lumens, including small lumens typically requiring microsurgical technique.
Patent CA-2710509-A1 (CA)
Title: Method for production of calcium compounds
Inventor: BUSETH TORFINN
IPC: C01F11/32
Filed: 2009-01-07
Abstract: The present invention relates to a method for production of calcium compounds having very low content of phosphorus and boron from an impure calcium chloride, solution containing phosphorus and boron, which method comprises the following steps: a) addition of a FeCl3-solution to the calcium chloride solution, b) adjusting the pH of the solution by addition of a base to between 3 and 9.5 for precipitation of iron hydroxide, iron phosphate and boron compounds, c) removal of the solid precipitate from the solution in step b) obtaining a purified calcium chloride solution, d) precipitation of a calcium compound from the solution from step c), and e) separation of the calcium compound from the solution in step d).
Patent CA-2711005-A1 (CA)
Inventor: SHARMA DEEPAK
IPC: A61Q11/00
Filed: 2010-07-29
Abstract: A tooth sensitivity treatment composition is disclosed. The composition includes a compound of formula I M1-A-M2 -B-M1 (1) wherein: M1 is a monovalent or divalent metal; M2 is a polyvalent metal or metal oxide; and A and B are, independently, selected from the group consisting of C2 - C6 diacids, triacids, and tetraacids. Methods for treating tooth sensitivity are also disclosed.
Patent CA-2715697-A1 (CA)
Inventor: QUINN PATRICK JOSEPH
IPC: A63B67/04
Filed: 2010-09-30
Abstract: A training apparatus for use on a training surface is disclosed. The training apparatus includes a sport-projectile stopping member and an elongated body substantially transverse to the sport-projectile stopping member. The elongated body has a first section, a second section, and a transition section between the first and second sections. A portion of the first section is positioned on the sport-projectile stopping member, and the first section is sized such that the sport-projection stopping member, the first section, the training surface and the transition section define an orifice through which a sport-projectile can pass through
Patent CA-2717306-A1 (CA)
Inventor: FUJIOKA MASARU
IPC: A61F13/56
Filed: 2009-03-25
Abstract: A fastening tape comprising a tab portion formed at one end of a tape substrate made of a nonwoven fabric, and a fixing portion formed at the other end of the tape substrate so as to be attached to a disposable diaper, wherein: a male component of a hook-and-loop fastener is fixed to a surface of the tape substrate at the tab portion; the opposite surface of the surface with the male component of the tape substrate is embossed; the tab portion is folded back at the boundary between the tab portion and the fixing portion so that the male component is on the folded inner side; and the male component on the tab portion is joined to the fixing portion of the tape substrate.
Patent CA-2717332-A1 (CA)
Title: Embedded classical guitar midi interface with the two point coordinates system of tone detection confirmation with piezoelectric sensors on the frets of the guitar's neck, nut andbridge...
Inventor: BILANDZIC ZELJKO
IPC: G10H7/00
Filed: 2010-05-28
Abstract: This is the classical guitar MIDI interface with system for note positive identification through two points coordinates system with priority system determination made through use of conductive plastic polymer strings, metal contacts and piezoelectric sensors on the frets, nut and bridge of guitar. On the surface of the modified classical guitar frets are placed metal contact-sensors, on top of the piezoelectric pickups. The metal film contacts are wired and led to the buffer and than to microcontroller which scans buffer outputs with high frequency range of several MHz The metal film contact switches are placed on the fret exactly on the projected vertical line underneath the string. In between of these contacts are placed combined sound and electric insulators made of materials which isolate electrically two adjacent metal fim contacts and are in the same time sound (vibration )absorbents. They have enough width to allow string slight lateral movement when pressed without loosing contact. These contacts are constantly scaned by the microprocessor with high frequency rate of several MHz or more and in inactive state they are logic LOW while in active they are logic HIGH. Signals from metal sensors would be buffered before being delivered to microprocessor. Microprocessor will be programmed to have priority designation for each fret starting with the highest 19th fret as the priority 1, 18th priority 2 and so on to the last priority which is sensor on the nut at the end of neck , according the position of fret's contacts and pickups, to give priority flags to each so that are eliminated all which are bellow pressed position on guitar's neck, which simply is the way guitar sound is produced assuring positive tone recognition.   They are the first of the note identification sensors.
Patent CA-2717961-A1 (CA)
Inventor: STADNICKI ZBIGNIEW
IPC: C02F1/76
Filed: 2010-10-19
Abstract: La présente invention concerne un dispositif de traitement au moyen d'un dérivé halogéné d'une eau de bassin, notamment de piscine, le dispositif de traitement comportant des moyens de production par électrolyse dudit dérivé halogéné à partir d'une solution aqueuse comportant un sel halogéné, et des moyens de mesure de la concentration en dérivé halogéné dans le bassin, le dispositif de traitement étant caractérisé en ce qu'il comporte : - des moyens de régulation de la production du dérivé halogéné permettant de varier la vitesse et la durée de production du dérivé halogéné, - des moyens de traitement de données obtenues par les moyens de mesure permettant de commander aux moyens de régulation un profil de régulation des vitesses et durées de production du dérivé halogéné en fonction de sa concentration dans le bassin.
Patent CA-2719820-A1 (CA)
Inventor: PETRESCU MIRCEA
IPC: B23Q16/10
Filed: 2010-11-02
Abstract: A rotary workpiece indexing apparatus including a spindle supported in a housing for rotation about a spindle axis and including a workpiece-mounting surface coaxially disposed at one axial end of the spindle. A spindle lock releasably secures the spindle against rotational motion relative to the housing and includes clamps carried by the housing in circumferentially-spaced locations around the spindle. The clamps are driven to respective clamped positions securing the spindle against rotational motion by clamping the spindle to the housing through the application of clamping forces at respective spaced-apart locations around the spindle.
Patent CA-2720518-A1 (CA)
Inventor: CARBAJAL LEOPOLDO ALEJANDRO
IPC: F41H1/02
Filed: 2009-05-14
Abstract: The present invention relates to body armor articles for resisting ballistic objects. The articles comprise woven fab-ric layers and sheet layers. The woven fabric layers are made from yarns having a tenacity of at least 7.3 grams per dtex and a modulus of at least 100 grams per dtex. The sheet layers comprise nonwoven random oriented fibrous sheets, each of the sheet layers comprising a uniform mixture of 3 to 60 weight percent polymeric binder and 40 to 97 weight percent non-fibrillated fibers. The woven fabric layers and the sheet layers are stacked together comprising a first core section which includes at least two re-peating units of, in order, at least one of the woven fabric layers then at least one of the sheet layers. The sheet layers comprise 0.5 to 30 wt % of the total weight of the article.
Patent CA-2721537-A1 (CA)
Inventor: STEFAN IFKO
IPC: E06B3/667
Filed: 2010-11-17
Abstract: A muntin clip comprises a base having an interior face and an opposed exterior face. The interior and exterior faces extend between a first end positionable towards the first glazing pane and a second end positionable towards the second glazing pane. A muntin connector extends from the interior face. The muntin connector comprises a tongue receivable within the muntin bar and frictionally securable therein.  A seal connector extends from the exterior face. The seal connector comprises a side plate positionable between the seal and the first glazing pane. The side plate has an inner face positionable to face the seal and an opposed outer face. At least one tooth extends from the inner face. The at least one tooth is insertable into the seal.
Patent CA-2723232-A1 (CA)
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: A61K31/4375
Filed: 2009-05-08
Abstract: The invention relates to the compounds of formula I (I) wherein A is N or CH;  and n is 0 or 1; or the pharmaceuti-cally acceptable salts thereof, for preventing or treating intestinal diseases which are caused by bacteria selected from Clostridium difficile, Clostridium perfringens or Staphylococcus aureus.