baber/WOPTO huggingface dataset:
Patent CA-2815447-A1 (CA)
Inventor: HARRISON GREGORY A
IPC: G02B27/00
Filed: 2011-12-20
Abstract: Head-mounted displays (100) are disclosed which include a frame (107), an image display system (110) supported by the frame (107), and a reflective surface, e.g., a free-space, ultra-wide angle, reflective optical surface (a FS/UWA/RO surface) (120), supported by the frame (107). In certain embodiments, the reflective surface (120) produces spatially-separated virtual images that are angularly separated by at least 100, 150, or 200 degrees. Methods and apparatus for designing reflective optical surfaces, including FS/UWA/RO surfaces, for use in head-mounted displays (100) are also disclosed.
Patent CA-2816734-A1 (CA)
Title: Method and apparatus for continuously welding together plastic parts of a product
Inventor: HEPP FRANZ
IPC: B29C65/02
Filed: 2011-11-17
Abstract: For continuous welding of plastic components (1, 2) of a product along a join region extending over the circumference, the plastic components (1, 2) to be welded are first positioned in the join position thereof and fixed therein. Then, for the welding process, the product is transported past a fixed heat source (5) and is subjected to its own rotary movement in the region of the fixed heat source (5), in addition to the transport movement, in order to insert the welding energy into the join region.
Patent CA-2817235-A1 (CA)
Inventor: FLOYD DANIEL CLAY
IPC: C13K1/02
Filed: 2012-12-03
Abstract: Compositions comprising C5 and 06 saccharides of varying degrees of polymerization and low levels of undesirable impurities, such as compounds containing sulfur, nitrogen, or metals, are disclosed.
Patent CA-2819320-A1 (CA)
Inventor: BONNIER STAFFAN
IPC: H04L69/40
Filed: 2011-11-09
Abstract: Embodiments of the invention include a method for providing UE session resilience performed in a first PDN-GW that is coupled to a second PDN-GW, which are both in a PDN-GW pool. The method provides UE session resilience by allowing the first PDN-GW to provide connectivity for UE sessions previously serviced by the second PDN-GW after the second PDN-GW becomes non-operational. The first PDN-GW recognizes that the second PDN-GW failed and then activates a plurality of standby UE sessions. Each standby UE session is a backup UE session corresponding to a previously active UE session serviced on the second PDN-GW. Each standby UE session is associated with a UE device and a network resource identifier of an APN slice. The first PDN-GW transmits a message to a SGW that is servicing the UE sessions that indicates that the SGW should direct traffic previously bound for the second PDN-GW to the first PDN-GW.
Patent CA-2822849-A1 (CA)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/38
Filed: 2011-12-20
Abstract: The invention relates to a wiper blade (10) for the cleaning of windows (1) of motor vehicles, with a carrier element (15) which has a first mounting (16) for the form- fitting fastening of a wiper rubber (11) and a second mounting (22) for fastening at least one spring rail (20) serving as a support element. According to the invention, provision is made that the second mounting (22) in the longitudinal direction of the carrier element (15) forms laterally two guides (23, 24) for the spring rail (20), which embrace the lateral edge regions of the spring rail (20) in a form-fitting manner, and that the region between the guides (23, 24), viewed over the longitudinal direction of the carrier element (15), is constructed at least partially, preferably completely, as an open central zone (28).
Patent CA-2824654-A1 (CA)
Inventor: RICHARDS RANDALL
IPC: A01L15/00
Filed: 2012-01-11
Abstract: A sprayer device and method to treat animal hooves by spraying concentrated foot treatment fluid directly onto the hooves. Substantially all overspray of the hoof treatment fluid is collected and recycled thereby minimizing loss of fluid.
Patent CA-2826980-A1 (CA)
Inventor: ISHIKAWA SHINJI
IPC: B65H5/14
Filed: 2013-09-10
Abstract: Disclosed is a grip width adjusting mechanism incorporated in a packaging machine having a grip unit . The grip width adjusting mechanism includes a plurality of grip width adjusting plates disposed at the steps and set with distances between the guide rail and the grip width adjusting plates according to the work content of the steps, respectively and a grip width adjusting lever having a distal end having a grip width adjusting roller abutting against each grip width adjusting plate by a biasing force of the spring, respectively. The grip width adjusting lever is located on either one of the arms so as to be rotated with the arm. A rotational movement angle of the grip width adjusting lever is set according to the distance between the guide rail and the grip width adjusting plate, with the result that the grip width is adjusted.
Patent CA-2827061-A1 (CA)
Title: Laparoscopic retractor
Inventor: SHERWINTER DANNY A
IPC: A61B1/32
Filed: 2012-02-10
Abstract: The present invention provides a retractor for use during laparoscopic cholecystectomy.
Patent CA-2827071-A1 (CA)
Inventor: ESSER BRIAN
IPC: B29C45/18
Filed: 2012-03-09
Abstract: A mold-tool system (100), comprising: an actuation system (200), including: an electric motor (202) being configured to convert electrical energy to mechanical rotational energy; a torque-amplifying device (204) being coupled to the electric motor (202), and being configured to provide a speed-torque varying component of the mechanical rotational energy associated with the electric motor (202); and a conversion assembly (206) being coupled with the torque-amplifying device (204), the conversion assembly (206) being configured to convert rotational motion of the torque-amplifying device (204) to a linear motion.
Patent CA-2827522-A1 (CA)
Inventor: MIKLIS MARKUS
IPC: H02H1/00
Filed: 2011-05-03
Abstract: The invention relates to a method (60, 76, 88, 112) for identifying arcing faults within a circuit having a system frequency, an electrical current and an electrical voltage, in which method an interference signal (28) occurring, which has a frequency below an LF1 frequency and a current intensity above an LF1 limit threshold, defines an LF1 signal, in which a number of interference signals (28) occurring, which have a frequency below an HF2 frequency (42), are combined to form an HF2 signal (48) if the number of interference signals (28) occurring is greater than or equal to an HF2 number (50) and the time interval between two successive interference signals (28) is less than an HF2 time (46), in which the number of time periods (52) with a respective length which amounts to an accumulation length (54) and which follow one another directly in time and in which in each case at least one HF2 signal (48) is present define an accumulation (56) when the number of time periods (52) is greater than or equal to an accumulation number (58).
Patent CA-2830657-A1 (CA)
Title: Functionalized polymers
Inventor: DIBIASE STEPHEN AUGUSTINE
IPC: C10M133/16
Filed: 2012-03-23
Abstract: This invention relates to functionalized polymers derived from functionalized monomers. The functionalized polymer may be reacted with an enophilic reagent (e.g., maleic anhydride) to form an enophilic reagent modified functionalized polymer. The functionalized polymer may be further reacted with one or more additional reagents, e.g., an oxygen-containing reagent (e.g., alcohol, polyol), a nitrogen-containing reagent (e.g., amine, polyamine, aminoalcohol), a metal, a metal compound, or a mixture of two or more thereof. The invention relates to lubricants, functional fluids, fuels, dispersants, detergents and polymer compositions.
Patent CA-2832162-A1 (CA)
Inventor: LEE ANTHONY
IPC: A61B5/103
Filed: 2012-04-05
Abstract: A multiphoton microscope is provided. The microscope includes: an excitation source for providing an optical excitation beam at an excitation wavelength ?; a scanner for scanning the excitation beam on a sample; an objective for irradiating the sample with the excitation beam scanned by the scanner and for collecting an emission beam from the sample; a first detector for detecting a plurality of multiphoton signals; and an emission light path allowing transmission from the objective to the first detector a wavelength band limited to greater than or equal to ?/2 and less than ?, wherein the plurality of multiphoton signals have wavelengths within the wavelength band; wherein the plurality of multiphoton signals com- prises a first multiphoton signal and a second multiphoton signal of different types. Fast image capture rate multiphoton microscopes for in vivo imaging, as well as photothermolysis methods using the microscopes are also provided.
Patent CA-2832858-A1 (CA)
Inventor: RITTER ALLEN
IPC: A61K38/08
Filed: 2012-04-12
Abstract: The invention described herein pertains to a solid pharmaceutical composition comprising EC145 for reconstitution to provide a solution for intravenous injection, particularly to a lyophilized solid pharmaceutical composition comprising EC145 which has adequate stability for storage at ambient temperature and which is capable of redissolving in an aqueous diluent prior to administration, as well as a process for its manufacture, drug products comprising the composition and methods for using the composition for treating cancer.
Patent CA-2834155-A1 (CA)
Inventor: NILSSON ULF
IPC: E21B1/26
Filed: 2012-04-24
Abstract: The invention relates to an impact mechanism comprising a housing (32) with at least two stroke adjustment channels (18, 19, 20); an adjustment arrangement (31) with at least two adjustment pin channels (35, 36, 37, 135, 136, 137) arranged to interact in a manner that can be selected with the stroke adjustment channels (18, 19, 20); and a hammer piston (1) that performs reciprocating motion in the housing (32) in order to impact repetitively onto an anvil (2), which hammer piston (1 ) has a stroke length that can be selected with the aid of adjustment pin channels (35, 36, 37, 135, 136, 137) and the stroke adjustment channels (18, 19, 20). According to the invention, the adjustment arrangement (31 ) comprises an elastic element (48) arranged to maintain the adjustment arrangement (31) in place for the stroke length that has been selected; and an operating means (34) arranged to select adjustment pin channel (35, 36, 37, 135, 136, 137) and thus the stroke length of the hammer piston (1).
Patent CA-2834838-A1 (CA)
Title: Sms-based transport for instant chatting on multiple platforms
Inventor: ZHU ZHONGWEN
IPC: H04W4/12
Filed: 2012-05-02
Abstract: An instant messaging service is provided using short message service (SMS) messages as the underlying transport layer. A user having a phone associated with an MSISDN can use a client to generate messages that are then transmitted as if they originated from the phone. The SMS message is delivered to the second party's phone as per a normal SMS message. If the second party is also using a client, the client can retrieve messages addressed to the second party's MSISDN even though client does not need to be associated with the MSISDN. The use of SMS messages provides for a persistent and reliable transport layer, and also allows for fall back to SMS messaging for either party independently.
Patent CA-2841095-A1 (CA)
Inventor: ZHANG JIANCUN
IPC: C07D409/14
Filed: 2012-07-09
Abstract: Disclosed are spiro compounds of formula (I), or stereomers, geometric isomers, tautomers, nitrogen oxides, hydrates, solvates, metabolites, pharmaceutically acceptable salts or prodrugs thereof. The compounds can be used to treat hepatitis C virus (HCV) infection or hepatitis C disease. Furthermore disclosed are pharmaceutical compositions containing the compounds and the method of using the compounds or pharmaceutical compositions in the treatment of HCV infection or hepatitis C disease.
Patent CA-2843512-A1 (CA)
Inventor: NEWBOLT CHRISTOPHER L
IPC: B23P11/00
Filed: 2012-08-21
Abstract: A system includes a composite structure and a bushing. The composite structure includes an opening defined therethrough. The bushing includes a cylindrical body sized to be secured within the opening in an interference fit to facilitate providing electromagnetic effects protection in the composite structure. The cylindrical body is fabricated from a conductive material.
Patent CA-2848684-A1 (CA)
Inventor: TURNER JANICE
IPC: H01P3/00
Filed: 2014-04-09
Abstract: A system for detecting electromagnetic surface waves scattered from a guiding medium, the system comprising: a guiding medium for guiding electromagnetic surface waves; a transmitter arranged to cause electromagnetic surface waves to be transmitted along the guiding medium; at least one transducer arranged to receive electromagnetic waves scattered from said guiding medium as a result of disruption to a surface wave passing over the guiding medium; and a sensor coupled to the transducer and arranged to detect said received electromagnetic waves.
Patent CA-2849311-A1 (CA)
Title: System and method for precise prosthesis positioning in hip arthroplasty
Inventor: AGHAZADEH MEHRAN S
IPC: A61B17/60
Filed: 2012-09-28
Abstract: Provided are systems and methods for precise intra-operative placement and positioning of components of hip prostheses, particularly with respect to avoiding acetabular prosthetic implant malpositioning in the human hip. In one embodiment the system includes at least a pair of electronic sensors as tilt and direction sensors, which are positioned on the patient's native bone structure and the prosthesis, plus at least one of an electronic angle sensor and an electronic leg length measurement unit, plus a computer processor running application software that is capable of receiving and using information from the various electronic sensors to calculate relevant angular relationships and, optionally, distance relationships. The system electronically measures a living subject's pelvic tilt and position while lying in the lateral decubitus position during the surgery. The systems and methods provide accurate and precise measurements of the subject's pelvic tilt, angle of inclination, and angle of forward flexion to the surgeon during the procedure by which the hip prosthesis is surgically implanted into the subject.
Patent CA-2849795-A1 (CA)
Inventor: VANDERKOOI WILLIAM K
IPC: A23K1/16
Filed: 2014-04-25
Abstract: Methods are provided for manufacturing dairy products comprising vitamin D. In general, the methods can include feeding dairy animals with a feed composition comprising a dairy animal feed and inactive yeast comprising vitamin D2. Milk produced by the dairy animals is thereby provided which can include an increased vitamin D content. In some embodiments, milk produced by the dairy animals can be processed to form a dairy product comprising vitamin D.
Patent CA-2850108-A1 (CA)
Title: Vehicle-suspension shrinkable-tube producing device and a shrinkable-tube production method using same
Inventor: KIM CHOON-SU
IPC: B21D26/02
Filed: 2012-08-17
Abstract: A vehicle suspension thermally shrinkable tube of the present invention is provided in a shape corresponding to a vehicle-suspension coil spring having a spiral shape and is formed so as to have a larger diameter than the diameter of the spring so as to allow the spring to be coupled by insertion; and is formed from a material the volume of which shrinks upon applying heat when the spring is coupled by insertion; and, after the spring has been slotted in and coupled, heat is applied and said tube is made to attach intimately to the spring.
Patent CA-2850548-A1 (CA)
Inventor: WALLINGER MARTIN
IPC: B29C45/73
Filed: 2012-09-28
Abstract: The major problems in a typical variothermal molding system using a transfer medium include low dynamic molding cycles, inefficient use of energy, absence of temperature selectivity on the mold surfaces, absence of temperature separation between cavity and rest of the molding tool. The present invention relates to a heating/cooling module for a molding system and for heating and cooling a target.  The heating/cooling module comprises a substrate including a mold surface, the mold surface defining a part of a mold cavity; a cooling unit disposed adjacent to the mold surface for cooling the mold surface; and a layered heater directly formed on the cooling unit or the substrate by thermal spraying for heating the mold surface.
Patent CA-2851822-A1 (CA)
Inventor: SCHICK KARL G
IPC: B01D61/00
Filed: 2005-08-03
Abstract: A method and system are provided for high-precision separation of pharmaceutical or biotechnology liquids. The separation can be in accordance with direct flow filtration, tangential flow filtration or preparative chromatography.  Movement of the pharmaceutical or biotechnology liquid within a flow path is controlled according to a selected pattern.  Selected patterns include automatically and progressively increasing the flow rate within the unit, automatically and progressively decreasing the pressure within the unit or initially proceeding according to a relatively high constant flow rate and switching to a relatively high constant pressure at a time when a given parameter is attained.
Patent CA-2852188-A1 (CA)
Inventor: DAVEY COLIN ROY
IPC: B27C5/10
Filed: 2014-05-16
Abstract: A router jig for profiling the end of an elongate workpiece, and in particular a coping or crown moulding section, comprises a support for a sample whose profile is to be copied, and for a profiling comb in the form of an array of parallel plates held in contact with one another by retaining means such as rods extending between a pair of support blocks, each said plate being individually and reversibly slidable in one direction relative to the others and having a contact surface at one end thereof whereby the contact surfaces of adjacent plates can pushed against a sample in the support to define a cam surface corresponding to the profile to be copied and a movable mounting on which a cutting tool can be mounted to move and follow a path defined by the cam surface, by means of a cam follower pin or the like, to match the shape of the cam surface. Means are provided for locking the plates of the profiling comb against said sliding movement. The profiling comb is movable between a first position in which the contact surfaces of the plate face the sample support for the purpose of forming a profile from the surface of the sample and a second position in which a profile formed by the plates can contact the cam follower on the movable mounting. In its second position the profiling comb extends at an acute angle relative to the longitudinal direction of the workpiece support and the workpiece support is configured to support the workpiece at an acute angle about its longitudinal axis corresponding to the acute angle at which the profiling comb is fixed.
Patent CA-2856489-A1 (CA)
Title: Grouping-based data transceiving method in wireless lan system and apparatus for supporting same
Inventor: SEOK YONG HO
IPC: H04W4/80
Filed: 2012-11-26
Abstract: Provided is a data transceiving method performed by a station (STA) in a wireless LAN system. The method comprises: receiving sub-grouping parameter information from an access point (AP); determining whether a frame buffered in the STA sub-group in which the STA is contained exists or not based on the sub-grouping parameter information; receiving a TIM element in a channel access interval for the STA sub-group from the AP if the buffered frame exists; and exchanging the AP and the frame in the channel access interval based on the TIM element.
Patent CA-2857534-A1 (CA)
Inventor: PATEL JAYANTILAL DEVABHAI
IPC: A23D9/00
Filed: 2014-07-22
Abstract: A novel canola variety designated NS6623 and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety NS6623 with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into NS6623 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety NS6623 or a locus conversion of NS6623 with another canola variety.
Patent CA-2857582-A1 (CA)
Inventor: ARNOLD ANDREW RICHARD
IPC: A61F6/04
Filed: 2012-12-03
Abstract: A condom comprises, on one or more surfaces thereof, a self-lubricating coating comprising a dry powder having a particle size of 300 microns or less. The self- lubricating coating becomes lubricious when the coating comes into contact with a liquid environment. A method of making a self-lubricating condom comprises providing a dry condom and coating said condom, on one or more surfaces thereof, with a self-lubricating coating comprising a dry powder. The invention also provides the use of a dry powder such as xanthan gum to provide a self-lubricating coating for a condom.
Patent CA-2860127-A1 (CA)
Inventor: KNIGHT SIMON CHRISTOPHER
IPC: B05B15/65
Filed: 2013-01-04
Abstract: La présente invention concerne des distributeurs pour produits fluides, en particulier le dosage oral de médicaments. Le distributeur est un distributeur à pompe et présente une fixation de buse séparée (8). La buse (8) et le distributeur (2) peuvent être découplés dans une position de maintien ou dans une position accouplée. Un élément de protection à l'épreuve des enfants qui empêche un accouplement non autorisé du distributeur (2) et de la buse (8), empêchant ainsi une distribution non autorisée de produit. L'élément de protection à l'épreuve des enfants permet uniquement l'accouplement du distributeur (2) et de la buse (8) lorsqu'un élément de commande d'accouplement (292) est déclenché et ensuite maintient cet accouplement avec des éléments supplémentaires. Un couvercle protecteur (13) pour le distributeur est également prévu, lequel recouvre la fixation de buse (8) et la pompe de piston (49).
Patent CA-2864284-A1 (CA)
Inventor: SPELMAN KIERAN P
IPC: A23L27/00
Filed: 2013-02-15
Abstract: A food composition including a solution of about 5,000 ppm to about 300,000 ppm steviol glycoside; about 1,000 ppm to about 995,000 ppm food grade non-aqueous solvent; with a balance being water.
Patent CA-2866523-A1 (CA)
Inventor: CEDRONE LOUIS J
IPC: A61F13/15
Filed: 2010-01-27
Abstract: An apparatus for supporting imaging equipment comprising: a main support member comprising: a base member having a first end portion and a second end portion;  a first member having a proximal end portion and a distal end portion, wherein the proximal end portion is connected with the first end portion of the first end portion of the base member, wherein the first member is adapted to support a light source; a second member having a proximal end portion and a distal end portion, wherein the proximal end portion is connected with the second end portion of the base member; wherein the distal end portion of the second member is adapted to support a camera; and an augment member having a first end portion and a second end portion, wherein the first end portion is releasably connectable with the distal end portion of the first member and wherein the second end portion is releasably connectable with the base member, and wherein the alignment member includes at least one slot parallel to the first member.
Patent CA-2869574-A1 (CA)
Inventor: KENNEDY CALEB
IPC: G16B30/20
Filed: 2013-03-22
Abstract: L'invention concerne l'assemblage de lectures de séquence. L'invention porte sur un procédé qui permet d'identifier une mutation dans un acide nucléique, entraînant un séquençage d'acide nucléique afin de générer une pluralité de lectures de séquence. Des lectures sont assemblées pour former un contig, qui est aligné sur une référence. Des lectures individuelles sont alignées sur le contig. Des mutations sont identifiées sur la base des alignements sur la référence et sur le contig.