baber/WOPTO huggingface dataset:
Patent CA-2765493-A1 (CA)
Inventor: TOLIVER TIMOTHY
IPC: B29C48/09
Filed: 2010-06-14
Abstract: A multi-layer bell is formed from the outer shell of a multi-layer pipe in a secondary process, thereby allowing the extrusion process to be conducted at normal speeds. The bell may include a strain limiting membrane fused or mechanically secured between the outer shell extrusion layer and the inner liner extrusion layer, increased hoop or circumferential stiffness. This invention allows the extrusion process to be in its simplest form, with no adjustments to the corrugator or extruder speeds.
Patent CA-2766023-A1 (CA)
Title: A rocking chair mechanism
Inventor: ABOLKHEIR MOHAMED HOSNY
IPC: A47C3/02
Filed: 2008-12-24
Abstract: A rocking chair mechanism (I) comprising a rotating rocker (2), a stationary support (3), a springing means (4), an upper assembly (5), and a lower assembly (6), such that rotating (rocker 2) and springing means (4) are laterally integrated. Rocking chair mechanism (1) is an independent unit that can be manufactured separately then supplied to rocking chair manufacturers for incorporation into rocking chairs such as rocking chair (7). Alternatively, a rocking chair such as rocking chair (7) can be constructed using a laterally integrated rocking chair mechanism within each arm.
Patent CA-2766428-A1 (CA)
Title: Tracking method and measuring system having a laser tracker
Inventor: MOSER DANIEL
IPC: G01S17/86
Filed: 2010-06-14
Abstract: A target equipped with a reflector can be tracked in a measuring system comprising a laser tracker. The reflector is tracked by means of a tracking unit in a normal tracking mode and by means of a surveying device in an extraordinary tracking mode. A capturing unit having a detection range lying between the detection ranges of the tracking unit and of the surveying device is also present. If the target cannot be detected by the tracking unit but can be detected by the capturing unit, the orientation of the tracking unit is controlled according to a measurement by the capturing unit If the target can then be detected by the tracking unit, a transition to the normal tracking mode is initiated. If the target can be detected only by the surveying device, the orientation of the tracking unit is controlled according to a measurement of the surveying device.
Patent CA-2768314-A1 (CA)
Title: Animal waste disposal system
Inventor: OHLMAN VERNON C
IPC: A01K23/00
Filed: 2010-07-12
Abstract: A waste disposal system includes a basin having a bottom and at least one side. A retainer is disposed in the basin. A plurality of flexible nets are disposed in the basin. A securing rim is in abutting contact over the at least one side edge of the basin. The plurality of nets have at least one edge disposed between the securing rim and the basin.
Patent CA-2768750-A1 (CA)
Inventor: CROOKES WILLIAM
IPC: H02M1/00
Filed: 2009-07-31
Abstract: A circuit (22) for a hybrid voltage source converter suitable for high voltage DC power transmission and reactive power compensation. The circuit (22) comprises an assembly of electrically interconnected elements (Elements 1 to 20) including a plurality of first elements (Elements 1 to 6) and a plurality of second elements (Elements 7 to 20). Each of the first and second elements is configurable to be bypassed, to be disconnected or to include a circuit arrangement of one or more electronic components to construct, in use, a hybrid voltage source converter including at least one first element and at least one second element and in which the circuit arrangement included in the or each first element is different to the circuit arrangement included in the or each second element.
Patent CA-2772765-A1 (CA)
Inventor: TOTANI MIKIO
IPC: B31B50/64
Filed: 2012-03-27
Abstract: An apparatus is arranged to successively make plastio bags of plastic film. The apparatus includes feeding means by which webs of plastic film are fed longitudinally thereof and intermittently along a path. The apparatus further includes a plurality of movable units spaced from each other along the path. The movable units are supported for movement longitudinally of the webs of plastic film. The apparatus further includes a plurality of drive means each of which is mounted on each of the movable units for moving each of the movable units. In addition, the apparatus includes a plurality of control switches, each of the movable units being provided with each of the control switches. Each of the control switches corresponds to each of the movable units. Each of the control switches works on each of the drive means to move the corresponding unit for adjustment of position when being actuate,d. The webs of plastic film are processed by at least some of the movable units whenever being fed intermittently, to successively make the plastic bags.
Patent CA-2778801-A1 (CA)
Title: Device for the metered filling of bulk material
Inventor: BURY TOBIAS
IPC: B65B39/00
Filed: 2010-09-28
Abstract: The invention relates to a device (10) for the metered filling of bulk material having a metering screw (16), which is arranged in a hollow cylinder shaped metering tube (12) and which can be slid in a longitudinal axis (L) of the metering tube (12), having a closing head (18) for closing a metering opening (14), wherein the closing head (18) has a substantially conical surface (20) and the metering tube (12) transitions after the metering opening (14) into a hollow cylinder shaped mouthpiece (32) having a larger inner diameter (DMi) compared to the inner diameter (dRi) of the metering tube (12).
Patent CA-2779877-A1 (CA)
Title: Flush tank device and flush toilet
Inventor: MIWA KOJI
IPC: E03D11/18
Filed: 2010-11-04
Abstract: Provided is a flush tank device capable of satisfactorily cleaning a toilet bowl. The flush tank device (10) is equipped with a tank body (20) which stores flushing water that cleans a toilet bowl body (1), a water supply device (30) which supplies flushing water to the interior of the tank body (20), and an air suction device (40) which sucks air from the interior of a toilet bowl water drainage duct (3). The air suction device (40) is equipped with an air suction chamber (41) which is formed by partitioning the interior of the tank body (20) and extends in a vertical direction, and the lower end of which opens into the interior of the tank body (20); an air suction opening (47A) which is provided at a location above the water level in the standby state for cleaning the toilet bowl; and an on-off valve (44) which links the air suction chamber (41) to the toilet bowl water drainage duct (3) via this air suction opening (47A), which, if the water surface is at the water level in the standby state for cleaning the toilet bowl, closes the air suction opening (47A), thereby preventing air from flowing into the air suction chamber (41) from the toilet bowl water drainage duct (3) portion, and which, if the water level inside the tank body (20) with the air suction chamber (41) excluded drops below a set water level, opens the air suction opening (47A), thereby permitting air to flow into the air suction chamber (41) from the toilet bowl water drainage duct (3) portion.
Patent CA-2781470-A1 (CA)
Title: Ancre permettant de lever une piece en beton
Inventor: SLADOJEVIC ROBERT
IPC: B66F19/02
Filed: 2009-11-25
Abstract: L'invention concerne une ancre à des fins d'utilisation pour lever une pièce en béton, ladite ancre comportant une seule longueur de fil tordu pour former une tête en mesure d'entrer en prise avec un embrayage d'un système de levage, et une partie corps à des fins de noyage avec la pièce en béton, le fil étant tordu de sorte que des jambes opposées de la partie corps s'étendent dans un plan sensiblement perpendiculaire à un plan de la partie tête.
Patent CA-2783841-A1 (CA)
Title: Electronic transaction security system and method
Inventor: ZON LUDWIK F
IPC: G06Q40/02
Filed: 2010-10-05
Abstract: A system and method for generating a limited use login credential associated with an account maintained by an institution, where the credential facilitates secure access to the account.
Patent CA-2787576-A1 (CA)
Title: Lenses for 3d eyewear
Inventor: SAYLOR RYAN
IPC: G02B30/25
Filed: 2011-01-21
Abstract: Eyewear for viewing three-dimensional (3D) images is disclosed. In some embodiments, the eyewear can include lenses that include circularly polarizing filters. The right lens can block light that is circularly polarized in a first direction, and the left lens can block light that is circularly polarized in a second, opposite direction. The circularly polarizing filters can be attached to a surface (e.g., the front surface) of a lens body using an adhesive or by lamination. The lenses can have one or more surfaces that conform to the surface of a sphere, a cylinder, or another geometric shape. In some embodiments, the surface of the lens to which the circularly polarizing filter is applied is cylindrical. In some embodiments, the lenses can have a tapered thickness to provide for optical correction of the lenses.
Patent CA-2791080-A1 (CA)
Title: Correlating web page visits and conversions with external references
Inventor: YU JIMMY
IPC: G06F17/00
Filed: 2010-09-21
Abstract: One embodiment includes a method for correlating external references to a Web Page with conversions performed by one or more visitors to the Web Page. The method includes receiving the Web Page to monitor and determining one or more conversions to correlate. The one or more conversions to correlate include one or more actions performed on the Web Page by a visitor to the Web Page. The method also includes identifying the visitor to the Web Page. The visitor to the Web Page completed at least one action included in the conversions to correlate. The method also includes identifying the at least one action completed by the visitor and identifying an external reference that directed the visitor to the Web Page. The external reference contains a reference to the Web Page.
Patent CA-2799942-A1 (CA)
Inventor: YOSHIOKA TATSUNOBU
IPC: A61K47/32
Filed: 2011-05-18
Abstract: Disclosed is a pharmaceutical composition comprising a complex between solifenacin or a pharmaceutically acceptable salt thereof and an ion exchange resin, and an acrylic based polymer.
Patent CA-2800516-A1 (CA)
Title: At-bit evaluation of formation parameters and drilling parameters
Inventor: KUMAR SUNIL
IPC: E21B10/08
Filed: 2011-04-26
Abstract: An apparatus for forming a wellbore in a formation may include a bit body and a sensor in the bit body. The sensor may include at least one cutting element and may be configured to generate information relating to a parameter of interest when the drill bit engages a wellbore surface.
Patent CA-2804522-A1 (CA)
Inventor: SAUER JUDE S
IPC: A61B17/062
Filed: 2011-06-09
Abstract: A device for placing sutures through a section of tissue, especially a section of thick and/or moving tissue. A tissue welting tip has a trough for forming a welt in a tissue section. An alignment guide is pivotally mounted in the distal end adjacent to the trough. The device has an opening receiving a guide wire and an elongated sleeveslidably engagable with the guide wire there through. An expandable tissue engaging member on the sleeve expands from a collapsed configuration having a diameter small enough to pass through the opening in the tip to an expanded configuration having a diameter large enough to engage a tissue section and urge it into the trough to form a welt in the tissue section and a retractable needle extendable through at least two portions of a tissue section while the tissue section is engaged with the trough.
Patent CA-2805088-A1 (CA)
Title: Procede de mise a jour d'une base de donnees de gestion d'une flotte de vehicule
Inventor: CHAMPREDONDE JONATHAN
IPC: G06Q10/00
Filed: 2011-08-02
Abstract: L'invention concerne un procédé de mise à jour d'une base de données de gestion d'une flotte de véhicules (10) lors d'un remplacement de pneumatique sur un véhicule selon l'invention comprenant plusieurs zones spatiales prédéterminées (Z1 -Z6) au moyen d'un engin de manutention selon l'invention. La base de données comprend un identifiant de chaque pneumatique et un identifiant (Z1 -Z6) de chaque zone spatiale prédéterminée (Z1 -Z6), l'identifiant de chaque pneumatique étant associé à l'identifiant d'une zone spatiale prédéterminée (Z1 -Z6) dans la base de donnée. On détermine un identifiant de la zone spatiale dans laquelle est situé le pneumatique lorsqu'on satisfait des premières conditions prédéterminées et un identifiant du pneumatique lorsqu'on satisfait des deuxièmes conditions prédéterminées. On met à jour l'association entre les identifiants de la zone spatiale et l'identifiant du pneumatique de la base de données si on satisfait au moins les premières et deuxièmes conditions prédéterminées simultanément au moins une fois.
Patent CA-2805104-A1 (CA)
Inventor: WESTHUES JONATHAN
IPC: G06F3/041
Filed: 2011-07-14
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for digital signal processing (DSP) techniques for generally improving a signal-to-noise ratio (SNR) of capacitive touch sensors.
Patent CA-2805351-A1 (CA)
Inventor: STROHMER FRANZ
IPC: B65D90/513
Filed: 2011-07-04
Abstract: The invention relates to a component (20a-e) for conducting or receiving a fluid, in particular a component (20a-e) of a fluid-conducting line system (20) of an industrial facility, in particular of a line system of a tertiary cooling circuit of a nuclear power plant, the wall of said component comprising a supporting structure (2) made of a glass-fiber-reinforced plastic. The component is provided with an electrically insulating inner and outer protective layer (4 and 6) on the inner and outer component surface, respectively. An electrically conductive inner intermediate layer (10) lies between the inner protective layer (4) and the supporting structure (2), said layer being provided with an electrical terminal (8), and an electrically conductive outer intermediate layer (14) lies between the outer protective layer (6) and the supporting structure (2), said layer being provided with an electrical terminal (12) and being electrically insulated from the inner intermediate layer (10).
Patent CA-2809291-A1 (CA)
Inventor: HUANG JIAN
IPC: F02D41/14
Filed: 2013-03-12
Abstract: A method and apparatus for fuel system diagnostics for an internal combustion engine comprising determining at least one combustion characteristic for a combustion chamber of the internal combustion engine, comprising an actual heat release signal for the combustion chamber; and inputting the actual heat release signal into a diagnostic logic tree for diagnosing at least one of: a malfunctioning fuel injector, a start of combustion timing error; and, a change in fuel quality.
Patent CA-2809641-A1 (CA)
Title: Pharmaceutical and nutraceutical compositions of abscisic acid
Inventor: HERRERO MARIA PILAR
IPC: A61K31/192
Filed: 2011-09-19
Abstract: It is provided compositions and analogues thereof and/or nutraceutical use thereof wherein from about 10 ~ 10% mg/kg/day to 1,000 ~ 10% mg/kg/day of: i) abscisic acid;  ii) a compound of structure 1   iii) a compound of structure 2   iv) a compound of structure 3   , or v) isomeric forms, racemic mixtures, enol forms, solvated forms, unsolvated forms, prodrugs, ester derivatives, ether derivatives, or salts, thereof; are used for treating prostate enlargement.
Patent CA-2810303-A1 (CA)
Title: Planar heating element for underfloor heating
Inventor: CHIVERS EDWARD
IPC: H05B3/28
Filed: 2009-04-06
Abstract: A heating element includes two flexible plastics layers connected in overlying relationship with first and second conductors each running along the element between the layers the side edges with a row of printed conductive strips at right angles to the conductors. A grounding layer comprising a sheet of foil laminated to a carrier is laminated to the heating element. First and second strips of an electrically insulating material are applied over the first and second conductors to define slots allowing insertion into the slots of respective clamp type terminals.
Patent CA-2811381-A1 (CA)
Inventor: DREVELLE ANTOINE
IPC: C09K11/06
Filed: 2011-09-16
Abstract: The present invention relates to sulfonated coumarins, to the synthesis thereof, to fluorogenic substrates resulting from grafting said coumarins onto sugars, to a method for preparing said substrates, and to the uses thereof.  The substituted sulfonated coumarins are expressed in general formula (I), where: R1 is H, OH, or a substituted or unsubstituted, straight or branched C1 to C6 alkyl radical, or -COR4, -COOR4, or -CONHR4, R2 is H or a halogen, in particular fluorine, or a substituted or unsubstituted, straight or branched C1 to C6 alkyl radical, or -COR4, -COOR4, or -CONHR4, R1 and R2 being capable of together fonning a ring, such as a substituted or unsubstituted aryl or furan, R3 is H or a halogen, particularly fluorine or a substituted or unsubstituted, straight or branched C1 to C6 alkyl radical, or -COR4, -COOR4, or - CONHR4, where R4 is H or a substituted or unsubstituted, straight or branched C1 to C6 alkyl radical, or a substituted or unsubstituted aryl, and M is Na or K. The substrates are prepared by grafting said coumarins with the following sugars: cellobiose, xylobiose, maltose, saccharose, glucose, xylose, galactose, arabinose, xylan, glucan, xylotriose, maltotriose, cellotriose, xylotetraose, or a mixture of some of said sugars.  The invention is useful in detecting glycosidase (EC3.2.1) activity on purified or unpurified enzyme extracts, or on microorganisms or cells.   La présente invention concerne des coumarines sulfonatées, leur synthèse, des substrats fluorogéniques résultant d'un greffage de ces coumarines sur des sucres, le procédé d'obtention de ces substrats, ainsi que leurs applications. Les coumarines sulfonatées substituées sont de formule générale (I) dans laquelle : R1 représente H, ou OH, ou un radical alkyle de C1 à C6 substitué ou non, linéaire ou ramifié, ou -COR4, ou -COOR4, ou -CONHR4, R2 représente H, ou un halogène, notamment le fluor, ou un radical alkylde de C1 à C6 substitué ou non, linéaire ou ramifié, ou - COR4, ou -COOR4, ou -CONHR4, R1 et R2 pouvant former ensemble un cycle, tel qu'un aryle ou un furane, substitué ou non, R3 représente H, ou un halogène, notamment le fluor, ou un radical alkyle de C1 à C6 substitué ou non, linéaire ou ramifié, ou -COR4, ou -COOR4, ou -CONHR4, avec R4 étant H, ou un radical alkyle de C1 à C6 substitué ou non, linéaire ou ramifié ou un aryle, substitué ou non, M  représente Na ou K. Les substrats sont obtenus par greffage de ces coumarines avec des sucres : cellobiose, xylobiose, maltose, saccharose, glucose, xylose, galactose, arabinose, xylane, glucane, xylotriose, maltotriose, cellotriose, xylotétraose ou un mélange de certains d'entre eux. Application à la détection d'activités glycosidases (EC3.2.1) sur des extraits enzymatiques purifiés ou non ou sur des microorganismes ou sur des cellules.
Patent CA-2812011-A1 (CA)
Inventor: HUPPI BRIAN
IPC: H04M1/72454
Filed: 2007-10-19
Abstract: The various methods and devices described herein relate to devices which.  in at least certain embodiments, may include one or more sensors for providing data relating to user activity and at least one processor for causing the device to respond based on the user activity which was determined, at least in part, through the sensors. The response by the device may include a change of state of the device, and the response may be automatically performed after the user activity is determined.
Patent CA-2814021-A1 (CA)
Inventor: GREGG PAUL S
IPC: G01N3/00
Filed: 2013-04-22
Abstract: A testing apparatus (600) for characterizing a tension strength of a fillet bond (128) of a test specimen (300) may include a lower fixture (634) and an upper fixture (602). The test specimen (300) may include a skin component (302) bonded to a stiffener component (308). The lower fixture (634) may maintain the stiffener component (308) in a fixed position. The upper fixture (602) may engage the skin component (308) at a pair of discrete engagement locations (626) on opposite sides of the fillet bond (128). The upper fixture (602) may be mechanically coupled to a gimbal joint (604) and may substantially isolate the filet bond (128) from asymmetric bending during application of a tension test load (500) to the fillet bond (128).
Patent CA-2815610-A1 (CA)
Inventor: WILLIAMS JUSTIN
IPC: A61B17/08
Filed: 2013-05-13
Abstract: A surgical clip forming apparatus includes an unformed surgical clip having a head section including an upper portion and a lower portion separated from each other to define a first space therebetween in a first configuration, a left leg section including a proximal end and a distal end and a right leg section including a proximal end and a distal end.  The surgical clip forming apparatus includes an anvil configured to engage the head section of the surgical clip and a pair of forming pins positioned adjacent the proximal ends of the left and right legs for securing the head section of the unformed surgical clip against the anvil.  When a force is applied to the anvil, the upper portion compresses toward the lower portion. The unformed surgical clip transforms into a "T-shaped" clip or a formed clip in a second configuration, after the force has been applied to the anvil.
Patent CA-2816212-A1 (CA)
Title: Electric mover for swing away conveyor
Inventor: MEIER IAN
IPC: H05K7/20
Filed: 2013-05-17
Abstract: An electric drive apparatus for attachment to a swing away auger assembly includes a bracket and drive wheel adapted to be attached to the assembly and configured to pivot an attached swing auger. An electric drive motor rotates the drive wheel, and a control circuit assembly is connected to the electric drive motor by drive wires. The control circuit assembly is operative to activate the electric drive motor in response to forward, stop, and reverse drive signals received from a remote control unit. The control circuit is mounted to a heat sink plate such that heat generated in the control circuit assembly is conducted to the heat sink plate, and the heat sink plate forms an external wall of a circuit housing enclosing the control circuit assembly. The circuit housing is sealed.  A bin spill prevention system has a sensor that shuts a discharge gate directing material into the conveyor.
Patent CA-2816345-A1 (CA)
Inventor: JOSEPH STEPHEN DAVID
IPC: C10B47/20
Filed: 2010-11-05
Abstract: The invention provides a continuous charcoal manufacturing apparatus for turning particulate organic material into charcoal. The apparatus comprises a source of the particulate organic material, a retort and a heating device for heating gas in an external vessel interior space. The source of the particulate organic material comprises an outlet for discharging the particulate organic material from said source! The retort has an external vessel and an inner vessel within the external vessel, whereby the walls of the two vessels are spaced apart from each other so as to define the external vessel interior space between the walls. The external vessel ulterior space is coupled to the source of the particulate organic material so as to allow gases to pass from said space to the source and the inner vessel has an inlet coupled to the source through which the particulate organic material can pass and an outlet for allowing the charcoal to exit the inner vessel.
Patent CA-2819474-A1 (CA)
Title: Grease container
Inventor: BROWN KEVIN L
IPC: B65F1/16
Filed: 2013-05-24
Abstract: The invention is generally applicable to a container. More specifically, the invention is applicable to a container for the collection, storage and transport of waste and refuse material, such as food grease generated by restaurants, schools, hospitals, grocery stores, hotels and other institutions that generate waste food grease.