baber/WOPTO huggingface dataset:
Patent CA-2703860-A1 (CA)
Inventor: SILVERSTEIN BARRY DAVID
IPC: G02B30/25
Filed: 2008-12-11
Abstract: A digital image projector (10) for increasing brightness includes a first light source (44, 44a); a second light source (44, 44b) that is spectrally adjacent to the first light source; a dichroic beamsplitter (46, 62) disposed to direct light of both the first and second light source; a spatial light modulator (60) that receives light from both the first and second light sources; and projection optics (70) for delivering imaging light from the spatial light modulator.
Patent CA-2706194-A1 (CA)
Title: Electrosurgical devices with directional radiation pattern
Inventor: PRAKASH MANI N
IPC: A61B18/18
Filed: 2010-05-31
Abstract: A device for directing energy to a target volume of tissue includes an antenna assembly and an elongated body member. The elongated body member includes a proximal end portion and a distal end portion, wherein the proximal and distal end portions define a longitudinal axis. The elongated body member has a chamber defined therein that extends along the longitudinal axis, and a body wall surrounding the chamber. An antenna assembly is disposed in the chamber. The elongated body member also includes an opening in the body wall to allow energy radiated from the antenna assembly to transfer into the target volume of tissue.
Patent CA-2706299-A1 (CA)
Title: Hinged busway
Inventor: JUR ARTHUR JAMES
IPC: H02G5/06
Filed: 2010-05-28
Abstract: A busway section with an electrically conductive housing is described. The busway section includes a lid connected with the housing through a hinging mechanism. Internal slots are also present, along which bus bars can be located. Possible applications of the busway section are feeder sections and plug-in sections.
Patent CA-2709951-A1 (CA)
Inventor: MOULINIE PIERRE
IPC: C08K5/00
Filed: 2008-12-16
Abstract: The present invention relates to impact-modified polyalkylene terephthalate/polycarbonate compositions comprising A) 41 to 97 parts by wt. (in each case based on the sum of the parts by weight of components A+B+C+D) of aromatic polycarbonate, B) 2 to 19 parts by wt. (in each case based on the sum of the parts by weight of components A+B+C+D) of polyalkylene terephthalate, C) 0.5 to 15 parts by M. (in each case based on the sum of the parts by weight of components A+B+C+D) of rubber-modified graft polymer, D) 0.5 to 25 parts by wt. (in each case based on the sum of the parts by weight of components A+B+C+D) of a salt of a phosphinic acid, which are distinguished by an optimum combination of high heat distortion point, good flameproofing and excellent mechanical properties (in particular high E  modulus), the use of the polycarbonate compositions for the production of shaped articles and the shaped articles themselves.
Patent CA-2711765-A1 (CA)
Inventor: EDGE ALBERT
IPC: C12N15/57
Filed: 2009-01-12
Abstract: Described are transgenic animals for conditional and inducible cell targeting, that express a dimerizable conditional-STOP caspase 3 transgene.
Patent CA-2712197-A1 (CA)
Inventor: SARSHAR MIR MAHMOOD
IPC: E21B43/34
Filed: 2009-01-05
Abstract: A sand separation system includes a first separator (2) that is constructed and arranged to receive a first mixture of gas, sand and liquid, and separate gas at least partially from the first mixture to leave a second mixture of sand and liquid. A second separator (22) comprising a uniaxial cyclonic separator is constructed and arranged to receive the second mixture and separate liquid at least partially from the second mixture to leave a third mixture of sand and liquid. A third separator (34) comprising a gravity separator is constructed and arranged to receive the third mixture and separate liquid at least partially from the third mixture.
Patent CA-2712768-A1 (CA)
Inventor: BROWN ANDREW D
IPC: A47B88/02
Filed: 2009-01-12
Abstract: A pull-out drawer assembly (12) for a refrigerator bottom freezer (10). The assembly (12) includes upper (16) and lower baskets (18) slidably mounted one above the other. The bottom basket (18) has a drawer face (20) mounted to its front edge.  The upper basket (16) may have a magnet (30) which cooperates with an engagement device (32) that may be mounted on the lower basket (18) and is attractable to the magnet so that, when the drawer is pulled out of the freezer compartment (14), both drawers (16, 18) travel as a unit. The upper drawer (16) can then be pushed back to disengage the engagement device (32) from the magnet (30) and provide access to the lower basket (18).
Patent CA-2713697-A1 (CA)
Title: Method and apparatus for mitigating pilot pollution in a wireless network
Inventor: JI TINGFANG
IPC: H04W52/32
Filed: 2009-01-27
Abstract: Techniques for mitigating pilot pollution in a wireless network are described. In an aspect, pilot pollution may be mitigated by reducing den-sity and/or transmit power of common pilots whenever possible. A cell may send a common pilot at a first density and a first transmit power level during a first time period and may send the common pilot at a second density and a second transmit power level during a second time period. The second density may be lower than the first density and/or the second transmit power level may be lower than the first transmit power level. Lower density may be achieved by sending the common pilot less frequently, on fewer subcarriers, and/or from fewer antennas. The cell may determine whether to reduce the density and/or transmit power of the common pilot based on network loading, SINRs of terminals, etc. In another aspect, pilot pollution may be mitigated by performing pilot cancellation at a terminal.
Patent CA-2713951-A1 (CA)
Inventor: ANTONIEWSKI MARIE N
IPC: A01N63/02
Filed: 2010-08-30
Abstract: Natural antimicrobials for foods, such as salad dressings and dairy products to target a broad spectrum of food emulsion spoilage microorganisms such as lactic acid bacteria and fungi such as general yeast and even acid-tolerant yeast (such as Zygosaccharomyces bailii). The formulations include at least a combination of a nisin or a nisin containing ingredient and an organic acid and/or its salt. Formulations can include cultured antibacterials that produce nisin and can be combined with organic acids/salts of, for example, acetic acid and Na-Acetate or Ca-Acetate. One formulation where broad spectrum spoilage inhibition is achieved includes nisin or a nisin containing cultured ingredient and 3 percent Ca-Acetate.
Patent CA-2715376-A1 (CA)
Inventor: PRAKASH INDRA
IPC: A23L27/10
Filed: 2009-02-25
Abstract: Exemplary embodiments of this invention encompass a method for degrading rebaudioside A and the rebaudioside A derivative products derived therefrom. In particular, this invention relates to a method for degrading rebaudioside A  compositions to obtain rebaudioside A derivative products suitable for use as sweetener compositions.
Patent CA-2716277-A1 (CA)
Inventor: GIBSON MICHAEL
IPC: E04H4/00
Filed: 2010-10-01
Abstract: A sealing member for sealing a pool fixture to a vinyl pool liner and a method of using the same. The sealing member includes inner and outer frame members, one of which includes a channel and the other includes a projection complementary to the channel. A bead of sealing material is provided one of in the channel and on the projection. When the inner and outer frame members are engaged with each other, the projection is received in the channel and a portion of the pool liner retained thereinbetween is maintained in contact with the sealing material.
Patent CA-2717480-A1 (CA)
Inventor: LITTLE CLINTON
IPC: G09F7/18
Filed: 2010-10-06
Abstract: A method of reinforcing sheet material used in sign blanks involves cutting one of a plexi-glass or polymer sheet material to form a sign blank of desired dimensions. The sign blank has a front face, a rear face, a top peripheral edge and a bottom peripheral edge. A  further step involves cutting to length an extruded hanging strip of like material which has been preformed with desired thickness. A final step involves securing the extruded hanging strip along the top peripheral edge and the bottom peripheral edge on one of the front face or the rear face of the sign blank.
Patent CA-2718370-A1 (CA)
Title: Flexible spray head
Inventor: CLARK CHARLES H
IPC: A47J31/46
Filed: 2010-10-22
Abstract: Briefly, and in accordance with the foregoing, disclosed is a spray head for use with, in combination with a beverage making apparatus, as a replacement for other spray heads and a method of using a spray head. The spray head receives liquid from a liquid dispensing path of the beverage making apparatus and distributes liquid over a beverage making substance retained proximate the spray head. The spray head includes two pieces, a first piece for connection to the liquid dispensing path and the second piece which is flexible and removable attachable to the first piece. A cavity is defined between the first and second pieces. Water received form the liquid dispensing path collects in the cavity. The second piece or body portion includes a plurality of holes for dispensing and distributing water from the cavity over the beverage substance. The spray head is removable from the beverage making apparatus for facilitating direct contact and flexion cleaning of the surfaces of at least the body portion of the spray head to remove particles and mineral deposits therefrom.
Patent CA-2719175-A1 (CA)
Inventor: GOLAND VLADIMIR
IPC: H01L41/047
Filed: 2009-03-03
Abstract: There is provided a transducer array comprising at least one unitary piece of piezoelectric material having first and second opposing surfaces; and a conductive layer on each of said first and second opposing surfaces, wherein at least one of said conductive layers is divided up into a plurality of electrode elements, and wherein said electrode elements, independently, are adapted to receive excitation energy of at least one of a predetermined amplitude and phase.
Patent CA-2719228-A1 (CA)
Inventor: PRASAD PYBOYINA
IPC: H02M1/42
Filed: 2009-03-24
Abstract: Systems and methods disclosed herein monitor and control input to a converter in one or more of a UPS, a frequency converter, or a line conditioner. Distortion due at least in part to ripple voltage can be removed from a control signal that controls input current to the converter. The systems and methods described herein afford a simple and effective way to reduce or eliminate one or more of subharmonic oscillation and total harmonic distortion from a converter input current during synchronous and asynchronous modes of operation. The converter may include one or more of a rectifier and an inverter.
Patent CA-2719738-A1 (CA)
Inventor: LIU GAO FENG
IPC: H04L12/66
Filed: 2009-12-31
Abstract: The present invention discloses numerous implementations for IP-based call processing systems that can selectively control an outgoing call initiated by a source device to a destination device. The call processing system communicates with a Service Switching Point (SSP) associated with the source device and determines whether to effect control of the outgoing call. It could determine to effect control of the outgoing call for many reasons including to convey a media message to the source device, to implement a call feature or to manage call restrictions. Upon determining to effect control of the outgoing call, the call processing system causes the SSP to initiate a media connection between the source device and the call processing system. The call processing system can then utilize the media connection with the source device to perform functionality for the outgoing call prior to and/or during the outgoing call.
Patent CA-2721335-A1 (CA)
Inventor: KAWAMURA RYOICHI
IPC: A61K47/18
Filed: 2009-04-15
Abstract: Provided is a method of producing a bioabsorbable sheet preparation which comprises thrombin having been im-mobilized thereon. A method of producing a thrombin-immobilized bioabsorbable sheet preparation which comprises steps of dip-ping a bioabsorbable sheet comprising polyglycolic acid in a filling solution containing thrombin as the active ingredient, glycerol as a softening agent and Tween 80 as an infiltrating agent, optionally together with histidine and trehalose as stabilizers, drying the same and thus immobilizing thrombin on the bioabsorbable sheet as described above; and a thrombin-immobilized bioab-sorbable sheet preparation obtained by the preceding method.
Patent CA-2723848-A1 (CA)
Inventor: GAMMELSAETER RUNHILD
IPC: A61K35/65
Filed: 2009-05-07
Abstract: The invention describes methods and agents for improving cosmetic appearance, for promoting, improving or restoring health of cells and tissues, preferably skin, and more preferably, for restoring aged or damaged skin to a healthy appearance. This invention relates to the use of cells and cellular extracts in rejuvenation and healing technologies thereby improving healing and regeneration of all bodily tissues and organs. The present invention relates to compositions and methods of managing, preventing, and treating scars. The invention also relates to prevention of deterioration, damage and malfunction of cells and tissues, and to promote, improve or exceed cellular function in order to promote, improve and exceed appearance, vitality and health. In some embodiments, the invention relates to compositions of cells, eggs, cell extracts, egg extracts, and extract components such as purified nucleic acids, polypeptides, lipids, carbohydrates or other natural products.
Patent CA-2723969-A1 (CA)
Inventor: SHIINA HIROMITSU
IPC: B62K5/00
Filed: 2010-12-06
Abstract: To provide a vehicle having a structure that allows a large-sized accessory, such as a fuel tank, to be mounted downwardly of a rear pipe without having to lower a rear sub-pipe. A large-sized accessory, such as a fuel tank, can be inserted into a space under a rear pipe by removing a second rear sub-pipe from a main frame and the rear pipe. The second rear sub-pipe can be fixed to the main frame and the rear pipe by simply tightening bolts. Similarly, by simply loosening the bolts the second rear sub-pipe can be removed from the main frame and the rear pipe and the large-sized accessory can be removed onto an outside in a vehicle width direction. This facilitates mounting and helps reduce the number of man-hours involved in mounting the accessory.
Patent CA-2724635-A1 (CA)
Inventor: DIPERNA PAUL M
IPC: A61M5/142
Filed: 2009-05-19
Abstract: A device comprises a reusable and a disposable comprising at least one first chamber holding a flow material and a second chamber holding a gas. The disposable is removable from the reusable and maintains sterility when removed from the reusable. Flow metering device provide safety and allow for variably stroke frequency thereby modulating flow rate.
Patent CA-2725768-A1 (CA)
Inventor: KNUUTTILA PEKKA
IPC: C10G3/00
Filed: 2008-10-31
Abstract: The present invention relates to an integrated process for producing diesel fuel or fuel additive from biological material by producing paraffins by a Fischer--Tropsch reaction on one hand and by a catalytic hydrodeoxygenation of bio oils and fats on the other hand.  Two hydrocarbon streams, which both comprises predominately hydrocarbons of a certain chain length are treated separately and finally combined and distilled together. The invention also relates to the use of by-products of the wood- processing industry for producing diesel fuel and to a method for narrowing the chain length distribution of Fischer-Tropsch derived diesel fuel. The invention provides a high-quality middle distillate fraction from various biological sources and most preferably from by-products of the wood-processing industry.
Patent CA-2726188-A1 (CA)
Inventor: MELHUISH ROBERT
IPC: A47C1/03
Filed: 2009-06-05
Abstract: An armrest apparatus (10) and chair (1) including one or more armrest appa-ratuses (10) are disclosed. Each armrest appa-ratus (10) includes an armrest member (28) attached to at least one chair component. The armrest member (28) has a first aperture (41) and a second aperture (43). A first plate (18) is positioned above the armrest member (28).  The first plate (18) has a longitudinal slot (20) that is transverse to the first (41) and second (43) apertures. An armrest cover (12) is attached to the first plate (18). A resilient device (26) is positioned between the first plate (18) and the armrest cover (12) or be-tween the first plate (18) and the armrest member (28). The resilient device (26) has a first hole sized and configured to receive the first member (22) and a second hole sized and configured to receive the second member (24). A first member (22) extends through the first aperture (41), first hole and the longitu-dinal slot (20) and a second member (24) ex-tends through the second aperture (43), sec-ond hole and the longitudinal slot (20).
Patent CA-2726341-A1 (CA)
Inventor: ILDSTAD SUZANNE T
IPC: A61K39/00
Filed: 2009-06-01
Abstract: The present invention relates to human facilitating cells (hFC), and methods of isolating, characterizing, and using such hFCs.
Patent CA-2727168-A1 (CA)
Inventor: NASH JOHN
IPC: B23K9/00
Filed: 2008-06-06
Abstract: A multipurpose track and radius plate burner apparatus that permits beveled and nonbeveled burning in a workpiece is provided. The apparatus provides capability to make circle or radius burns as well as track or straight line burns. The apparatus may be used with all standard torch heads as well as mini torches. The apparatus has other applications, including making burns in corners or restricted areas, use as a protractor and use as trammel points.
Patent CA-2728063-A1 (CA)
Title: Pyrazole compounds 436
Inventor: BUTTAR DAVID
IPC: A61K31/496
Filed: 2009-06-17
Abstract: There is provided novel compounds of formula (Ia) or (Ib): (Ib) or pharmaceutically acceptable salsts thereof, pro-cesses for their preparation, pharmaceutical compositions containing them and their use in therapy.
Patent CA-2728582-A1 (CA)
Title: An accessory and charging system for a rechargeable hand-held electrical device
Inventor: SCRIMSHAW DAVID
IPC: H02J1/00
Filed: 2009-05-27
Abstract: The present invention relates to rechargeable hand-held electrical devices, chargers and accessories for use therewith.  The present invention provides an accessory and charging system for a rechargeable hand-held electrical device. The system includes an electrical device, an accessory and a charger. The electrical device includes a first connecting portion, the charger includes a second connecting portion and the accessory includes a third connecting portion. The first connecting portion of the electrical device is configured to mate with the second connecting portion for enabling the charger to recharge the electrical device.  The first connecting portion of the electrical device is also configured to mate with the third connecting portion for enabling the electrical device to supply power to the accessory. Accordingly, the system provides a hand-held electrical device which can serve at least one primary function as well as an accessory which, when attached to the device, can serve at least one secondary function whilst requiring only a single power storage means associated with the device and a single charger to charge the device. In one form, the electrical device is an electrical appliance, such as a hand held power tool, and in another form the accessory includes an electric light.
Patent CA-2729159-A1 (CA)
Inventor: XIAO MING
IPC: G16B20/10
Filed: 2009-06-30
Abstract: La présente invention concerne des procédés et dispositif destinés à l'analyse génomique mono-moléculaire. Dans un mode de réalisation, ces procédés impliquent le traitement d'un acide nucléique bicaténaire et à caractériser ledit acide nucléique. Ces procédés permettent, par exemple, de déterminer les variations structurelles et les variations du nombre de copies d'un individu à l'autre.
Patent CA-2731599-A1 (CA)
Inventor: DAMNJANOVIC JELENA M
IPC: H04W72/04
Filed: 2009-08-10
Abstract: Multiple downlink (DL) and uplink (UL) carriers can enhance wireless communication between nodes and user equipment (UE).  Among the carriers, it is beneficial to have some special, by configuration designated carriers to provide synchronization, system information, paging, data and control for multi-carrier enabled UEs. Thereby, overhead system information can be reduced. For instance, synchronization and paging for a certain cell are not provided on all carriers. A carrier can provide backward compatibility for single carrier UEs for access, synchronization, broadcast, and new control region within the data region of the legacy terminals.    Coordination between nodes for selecting anchor carriers that mitigate interference and for transmit power control for non-anchor carriers provide further network performance advantages.
Patent CA-2732394-A1 (CA)
Inventor: RAJAGOPALAN RAMGOPAL
IPC: G09G5/34
Filed: 2009-10-16
Abstract: A method for rendering static labels in a mobile device in applications such as map applications. Panning increments are received for panning a previously rendered frame to a panned frame and a rendering region is defined based on the panning increments. Ones of the labels that overlap the region and that overlap with the panned frame by a threshold amount are determined. Geometry that overlaps the rendering region is rendered and a portion of the previously rendered frame is copied. The ones of the labels are rendered to provide the panned frame.
Patent CA-2732786-A1 (CA)
Inventor: ALTSCHUL RANDICE-LISA
IPC: G01N21/78
Filed: 2009-07-09
Abstract: A method and apparatus for non-invasive analysis of an oral fluid, such as saliva, to determine the presence and the level of a certain constituent in the saliva.  The apparatus includes a user-friendly, lolli-pop like construction that is self-contained and provides a user with a method to obtain a saliva sample by sucking or licking a pop-like head of the apparatus.  A reagent on the apparatus is exposed to the saliva sample and interacts with the certain constituent to produce a color change made visible on the apparatus. The resulting visible color change is then matched visually with a corresponding color on a color-coded alphanumeric gauge for determining the presence and the level of the certain constituent in the saliva sample, thereby providing quick and simple monitoring of health conditions and concerns.
Patent CA-2733294-A1 (CA)
Title: Pharmaceutical combination of a tiotropium salt and ciclesonide
Inventor: PAIRET MICHEL
IPC: A61K31/496
Filed: 2001-10-23
Abstract: The present invention relates to novel pharmaceutical combinations based on a tiotropium salt and ciciesonide, and the use thereof in the treatment of respiratory tract diseases.
Patent CA-2734083-A1 (CA)
Title: Procede de fabrication d'une piece en materiau composite a matrice metallique
Inventor: RUCKERT GUILLAUME
IPC: C22C47/02
Filed: 2009-04-03
Abstract: La présente invention se rapporte à un procédé de fabrication d'une pièce en matériau composite à matrice métallique caractérisé en ce qu'il comprend les étapes visant à: disposer sur une préforme de la pièce à réaliser au moins un ensemble de fibres de renforts, lesdites fibres étant pré-enrobées d'au moins un métal ou alliage métallique; porter l'ensemble à une température suffisamment élevée pour permettre la diffusion des parties métalliques enrobant la fibre; après refroidissement, démouler la pièce formée de la préforme et retirer cette dernière.
Patent CA-2734229-A1 (CA)
Title: High yielding soybean variety xb28ad11
Inventor: STEPHENS PAUL A
IPC: A01H5/10
Filed: 2011-03-21
Abstract: According to the invention, there is provided a novel soybean variety designated XB28AD11. This invention thus relates to the seeds of soybean variety XB28AD11, to the plants of soybean XB28AD11 to plant parts of soybean variety XB28AD11 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB28AD11 with another soybean plant, using XB28AD11 as either the male or the female parent.