baber/WOPTO huggingface dataset:
Patent CA-2804168-A1 (CA)
Title: Linear dna molecule delivery using pegylated quantum dots for stable transformation in plants
Inventor: SAMBOJU NARASIMHA CHARY
IPC: A01H5/00
Filed: 2011-07-07
Abstract: Methods for introducing a linear nucleic acid molecule of interest into a cell comprising a cell wall include use of nanoparticles coated with polyethylene glycol. In some embodiments, the cell comprising a cell wall is a plant cell. Methods include genetically or otherwise modifying plants and for treating or preventing disease in plant cells comprising a cell wall. Transgenic plants include a nucleic acid molecule of interest produced by regeneration of whole plants from plant cells transformed with linear nucleic acid molecules.
Patent CA-2805373-A1 (CA)
Title: Appareil d'echange de chaleur par evaporation pourvu d'un ensemble tube a ailettes elliptique spirale
Inventor: BUGLER THOMAS WILLIAM
IPC: F28F1/30
Filed: 2011-07-08
Abstract: La présente invention concerne un ensemble tube à ailettes spiralé amélioré (24, 24A, 24B, 24C, 24D) améliorant les performances de l'échangeur de chaleur par évaporation (26, 26A, 26B, 26C, 26D) et comprenant des tubes (10), de préférence des serpentins, dans l'ensemble spiralé. Les tubes présentent une section transversale généralement elliptique pourvue d'ailettes externes (20) formées sur une surface externe des tubes. Les ailettes sont disposées à une distance de sensiblement 1,5 à sensiblement 3,5 ailettes par pouce (2,54 cm) le long de l'axe longitudinal (13) des tubes, s'étendent sensiblement sur 23,8 % à sensiblement 36 % du diamètre extérieur du tube nominal en hauteur depuis la surface externe des tubes et présentent une épaisseur de sensiblement 0,007 pouce (0,018 cm) à sensiblement 0,020 pouce (0,051 cm). Les tubes présentent un espacement de centre à centre (DH) généralement horizontal et perpendiculaire à l'axe longitudinal des tubes de sensiblement 109 % à sensiblement 125 % du diamètre extérieur de tube nominal et un espacement de centre à centre généralement vertical (Dv) de sensiblement 100 % à environ 131 % du diamètre extérieur de tube nominal.
Patent CA-2809522-A1 (CA)
Inventor: JEONG HONG-SIL
IPC: H03M13/11
Filed: 2011-08-26
Abstract: Provided is a method for transmitting data in a communication or broadcasting system using a linear block code by generating a codeword by encoding input information data bits, interleaving the codeword; outputting modulation signal-constituting bits by bit-mapping the interleaved codeword using a bit-mapping table predetermined depending on a modulation scheme and a coding rate, outputting a modulation signal by modulating the modulation signal-constituting bits and transmitting the modulation signal via a transmit antenna.
Patent CA-2811830-A1 (CA)
Inventor: MATTOS PHILIP
IPC: G01S19/24
Filed: 2011-09-22
Abstract: Apparatus comprises: a first correlator configured to correlate a first signal component with a first code to provide a first output, said first signal component having a carrier frequency and data; a second correlator configured to correlate a second signal component with a second code to provide a second output, said second signal component having the same carrier frequency as the first signal component and the same data as the first signal component, said data on the second signal component being delayed with respect to the data on the first signal component; and a processor configured to process the first and second outputs, said data on said first output being aligned with the second output to provide frequency information about said carrier.
Patent CA-2811875-A1 (CA)
Inventor: PROCHAZKA JAN JR
IPC: H01M50/77
Filed: 2011-09-20
Abstract: A lithium accumulator containing positive and negative electrodes (4a, 4b) with a minimum thickness of 0.5 mm, separated by separators (5), where each electrode is deposited into a hole (31) in a frame, as a part of a set of frames arranged in a stack between marginal covers (la, lb), with electrical insulation (55) between the frames of opposite electrodes and additional current collectors (51,53) between identical electrodes, wherein each frame (3) comprises at least one channel (32) for passage of a heat exchange media and the channels (32) of the individual frames (3) are interconnected. Liquid accumulator electrolyte may be used as a heat exchange media.
Patent CA-2815316-A1 (CA)
Title: Array connector test harness for single-ended optical test instruments
Inventor: SCHILLAB CHRISTIAN
IPC: H04B10/07
Filed: 2013-05-08
Abstract: A system, apparatus and method for testing optical fiber systems by providing a near-end and far-end harness that loops the set of fibers in the fiber system together. The near-end harness has an interface to connect to the tester. The tester then effects testing on the entire set of fibers, which are looped together by the configuration of the two harnesses creating a single optical path that traverses the entire set or subset of fibers in the network, so a launched test signal propagates through the entire set of looped fibers, providing measurement results for the fibers.
Patent CA-2815984-A1 (CA)
Title: Method and system for calculations on encrypted data
Inventor: LEMIEUX STEPHANE R
IPC: G06F7/58
Filed: 2013-04-29
Abstract: A method and device for generating a communal decryption key among participants to permit sharing of sensitive data, the method at a current participant includes generating a secret value; adding the generated secret value to an in progress key to create a modified in progress key; and forwarding the modified in progress key to a subsequent participant in accordance with a predetermined ordering of participants, over a predetermined number of rounds. Further a method for sharing of sensitive data among participants, the method at a current participant includes constructing an exponent by combining a secret value of the current participant and the sensitive data; creating an encrypted value using the constructed exponent; publishing the encrypted value; finding a product of encrypted values of all participants; and decrypting the product of encrypted values using a communal decryption key, wherein the communal decryption key includes secret values of all the participants.
Patent CA-2816490-A1 (CA)
Inventor: ANFRAY EMMANUEL
IPC: B29C73/34
Filed: 2011-11-15
Abstract: Procédé de chauffage d'une zone de matériau composite (1) à réparer, dans lequel on place un tapis chauffant principal (3) sur la zone à réparer, ainsi qu'un ou plusieurs tapis chauffants satellites (7, 9) à la périphérie de ce tapis principal (3).
Patent CA-2817172-A1 (CA)
Inventor: KOBAYASHI EIJI
IPC: C12N5/02
Filed: 2011-11-09
Abstract: The present invention provides: a mammalian stem cell suspension containing mammalian stem cells and a polysaccharide such as trehalose; a mammalian stem cell aggregation inhibitor containing a polysaccharide such as trehalose; a method for inhibiting the aggregation of mammalian stem cells whereby mammalian stem cells are suspended in a physiological aqueous solution containing a polysaccharide; an inhibitor for reducing the survival rate of mammalian stem cells containing a polysaccharide such as trehalose; a method for inhibiting a reduction in the survival rate of mammalian stem cells whereby mammalian stem cells are suspended in a physiological aqueous solution containing a polysaccharide; and the like.
Patent CA-2818718-A1 (CA)
Inventor: HINE YOICHI
IPC: G06V30/224
Filed: 2011-07-13
Abstract: The present invention provides an imaging technology having high reproducibility of a document and making image correction possible, without being influenced by a way of placing the document or a position of a camera, and irrespective of paper color and despite of damage of a corner portion. By printing positioning symbols on document paper in advance when the document is photographed by a digital camera or a portable phone with a camera, such as a smart phone, and by processing the image based on these positioning symbols, image processing having high reproducibility of the document and making image correction (keystone correction) possible can be implemented irrespective of paper color and despite of damage of a corner portion.
Patent CA-2825170-A1 (CA)
Title: Vertical support structure and lifting device having the same
Inventor: CHEN MIN-CHIN
IPC: B66B9/02
Filed: 2013-08-28
Abstract: A vertical support structure includes a half tube and a mounting member. The half tube has an inner surface defining a receiving space and formed with a series of axially spaced-apart helical groove halves. The mounting member is connected to an outer surface of the half tube. A lifting device is also disclosed, and includes a plurality of the vertical support structures, a plurality of rotation units, a plurality of slide housings, a lift carrier, a drive motor and a plurality of transmission units.
Patent CA-2827081-A1 (CA)
Inventor: HEITMANN ERRIC L
IPC: B66F9/22
Filed: 2013-09-17
Abstract: A vehicle includes a vehicle frame, a vertical mast coupled to the vehicle frame, and a carriage movably mounted to the mast for ascending and descending along the mast. At least one hydraulic cylinder moves the carriage along the mast, a hydraulic pump pumps hydraulic fluid into the hydraulic cylinder, and a flow valve controls the flow of hydraulic fluid between the hydraulic pump and the hydraulic cylinder% A sensor senses an actual descent speed of the carriage and a controller controls the flow valve to allow descent of the carriage at a requested descent speed. The controller controls the flow valve to limit descent of the carriage to a unsolicited descent speed limit if a difference between the actual descent speed and the requested descent speed exceeds a threshold value.
Patent CA-2828396-A1 (CA)
Title: Induction heating device
Inventor: SAWADA DAISUKE
IPC: H05B6/12
Filed: 2012-09-07
Abstract: An induction heating device includes: a rectifying circuit (2) that rectifies an AC power supply; a smoothing capacitor (3) that smooths the rectified output to obtain a DC power supply; a first and a second inverters (11a and 11b) each composed of a heating coil (4a and 4b) , a resonance capacitor (5a and 5b) , and a switching element (6a, 6b, 6c, and 6d) , and connected to the smoothing capacitor (3) in parallel; a first and a second oscillating circuits (7a and 7b) that supply drive signals to the switching elements (6a, 6b, 6c, and 6d) ; and a controller (10) that controls drive of the first and second oscillating circuits (7a and 7b) . The controller (10) alternately drives the first and second oscillating circuits (7a and 7b) , and controls a drive time ratio of the first and second oscillating circuits (7a and 7b) so that a power change amount generated every time the drive is switched between the first and second oscillating circuits (7a and 7b) is not more than a predetermined amount.
Patent CA-2829190-A1 (CA)
Title: Toner, image forming apparatus, and process cartridge
Inventor: KADOTA TAKUYA
IPC: G03G9/08
Filed: 2012-03-09
Abstract: To provide a toner, which contains a binder resin, a colorant, and a silicone oil-treated external additive, wherein the silicone oil-treated external additive contains free silicone oil, and a total amount of the free silicone oil is 0.2% by mass to 0.5% by mass relative to the toner, and wherein the toner has the average circularity of 0.96 to 1.
Patent CA-2830078-A1 (CA)
Inventor: SATO YUSUKE
IPC: H05B33/10
Filed: 2012-03-27
Abstract: A method for manufacturing a substrate having an irregularly-textured surface for scattering light, said method including: fabricating a substrate (100) having an irregularly-textured surface; scanning the textured surface (100a) of the fabricated substrate using light (122a) at an angle to the normal of said surface and detecting the light returning from said surface by means of a light-receiving element (124) mounted in the direction of the normal of the surface; and using a processing device (126) to determine the amount of variation in the brightness of the textured surface on the basis of the intensity of the received light. Organic EL elements having diffraction-grating substrates having irregularly-textured surfaces can thus be produced with high throughput.
Patent CA-2830340-A1 (CA)
Title: Powered circular saw and method of use thereof
Inventor: NICHOLSON MARCUS
IPC: B27G19/04
Filed: 2012-02-09
Abstract: A powered circular saw tool (2) is provided including a tool body (4), attachment means for allowing a circular saw blade (8) to be attached to the tool body (4) in use, and a base plate (6) associated with the tool body (4) for supporting the tool body (4) on a workpiece or surface in use. The tool body (4) is arranged such that it is capable of undergoing pivotal movement relative to said base plate (6) to allow a circular saw blade (8) to be pivoted to a required depth of cut with respect to a workpiece in use. The tool (2) includes two or more different operational modes that can be selected by a user in use. A means for allowing selection of the different operational modes is provided which is the same for each different operational mode.
Patent CA-2834309-A1 (CA)
Inventor: SAVAGE NIGEL CHARLES
IPC: E03B1/04
Filed: 2012-04-27
Abstract: A water recirculation system for a shower unit (2) comprises a plurality of reservoirs (6a, 6b) and switching means for selecting from which of the reservoirs the shower unit receives water. A pump (4) recirculates water from a waste trap (10) of the shower unit to the active reservoir. Each reservoir contains a heater (16). At the user's command, a system of valves (20, 22, 24, 26) is reconfigured so that the shower unit becomes supplied with fresh water circulated from a second reservoir. Meanwhile, the first reservoir is emptied, refilled and reheated to be ready for further use if required. Further pipes may be provided to allow preheating and circulation of the water in the system prior to use of the shower unit; and to allow the system to be flushed with water from a mains supply (18).
Patent CA-2834671-A1 (CA)
Inventor: BECK WERNER
IPC: B01D69/00
Filed: 2012-05-31
Abstract: The present invention relates to a method of treating anemia especially in an EPO resistant hemodialysis patient, comprising hemodialysis with a high cut-off dialysis membrane, wherein the hemodialysis membrane is characterized in that it has a molecular weight cut-off in water, based on dextran sieving coefficients, of between 90 and 200 k D and a molecular weight retention onset in water, based on dextran sieving coefficients, of between 10 and 20 k D, and a ?MW of between 90 and 170 k D. The invention further relates to a high cut-off hemodialysis membrane for the treatment of anemia in hemodialysis patients, especially EPO resistant hemodialysis patients.
Patent CA-2835042-A1 (CA)
Inventor: BATEMAN ROBERT HAROLD
IPC: H01J49/26
Filed: 2006-11-23
Abstract: A method of mass spectrometry is disclosed wherein an Electron Collision Dissociation, Electron Transfer Dissociation or Surface Induced Dissociation fragmentation device is repeatedly switched between a high fragmentation mode and a low fragmentation mode.  Parent ions from a first sample are passed through the device and parent ion mass spectra and fragmentation ion mass spectra are obtained. Parent ions from a second sample are then passed through the device and a second set of parent ion mass spectra and fragmentation ion mass spectra are obtained. The mass spectra are then compared and if either certain parent ions or certain fragmentation ions in the two samples are expressed differently then further analysis is performed to seek to identify the ions which are expressed differently in the two different samples.
Patent CA-2837323-A1 (CA)
Inventor: CROOKSHANK BARRY JOHN
IPC: E04G5/12
Filed: 2013-12-19
Abstract: An enclosure system is provided for weatherproofing the work area on a standard scaffold structure adjacent a vertical wall surface and attachment thereto, comprising a framework consisting of a plurality of spaced apart base bars joined to an equal plurality of extension bars, and an overlying weatherproofing layer.
Patent CA-2838305-A1 (CA)
Title: Barre conductrice, procede de montage et de demontage ainsi que systeme de barres conductrices assemblees
Inventor: KRANYCAN JURGEN
IPC: B60M1/30
Filed: 2012-06-08
Abstract: L'invention concerne une barre conductrice (10) pour consommateurs de courant mobiles, en particulier pour véhicules électriques, de préférence véhicules sur rail, comprenant un profilé porteur qui comporte un premier élément (12) de profilé porteur et un deuxième élément (14) de profilé porteur qui sont accouplés ensemble le long d'une surface (13a, 13b) en partie courbe et un profilé de tête (16) qui présente une première partie latérale (16a) et une deuxième partie latérale (16b) opposée et qui est relié au premier élément (12) de profilé et au deuxième élément (14) de profilé par complémentarité de forme et/ou à force, une extrémité de la surface (13a, 13b) orientée vers le profilé de tête (16) étant disposée plus près de la deuxième partie latérale (16b) que de la première partie latérale (16a). La barre conductrice selon l'invention est caractérisée en ce que les deux éléments (12, 14) de profilé porteur sont accouplés ensemble le long de la surface (13a, 13b) par complémentarité de forme et/ou à force par la partie de profilé de tête (16). (16). L'invention concerne également un procédé correspondant de montage ou démontage d'une barre conductrice (10) ainsi qu'un système composé d'une pluralité de barres conductrices assemblées axialement.
Patent CA-2839199-A1 (CA)
Title: Novel compound with amyloid affinity
Inventor: OKUMURA YUKI
IPC: A61K51/00
Filed: 2012-05-29
Abstract: [Problem] To obtain: a compound effective as a diagnostic imaging probe that targets amyloid; and an Alzheimer's diagnostic agent that incorporates the compound therein. [Solution] A compound represented by formula (1) (In the formula, R1 represents a radioactive halogen substituent, and while 0-2 of A1, A2, A3 and A4 represent N, the remainder represent CH.) or a salt thereof, and an Alzheimer's diagnostic agent obtained by incorporating the compound represented by formula (1) or a salt thereof. This compound and this Alzheimer's diagnostic agent enter the brain following administration, and exhibit favorable clustering properties toward amyloid deposited in the brain.
Patent CA-2839900-A1 (CA)
Inventor: SHAANAN GAD
IPC: A61B5/145
Filed: 2012-06-21
Abstract: A test unit cartridge for holding a plurality of test units includes a first test unit that contains a first analyte sensor and a second test unit that contains a second analyte sensor. The first and second analyte sensors use first and second reagents to detect first and second analytes, respectively. The first analyte is different from the second analyte and the first and second test units are functionally non-fungible. The plurality of test units can also include a third test unit that contains two analyte sensors having two reagents for detecting two different analytes using one fluid sample. A method of using the test unit cartridge is also described, which comprises loading the cartridge into an analyte testing device and cocking an actuator of the device that is configured to (i) expose an analyte sensor of a test unit, (ii) ready a lancet, and (iii) advance a lancet cartridge.
Patent CA-2841427-A1 (CA)
Inventor: BARSOUM WAEL K
IPC: A61B17/16
Filed: 2011-07-07
Abstract: An orthopedic guidewire includes an elongate guidewire body having longitudinally spaced proximal and distal guidewire ends. An engaging feature is located at the distal guidewire end and is configured to selectively engage a bone surface. At least one of a variable diameter and a variable stiffness are along a portion of the guidewire body spaced apart from the engaging feature. A method of providing a relative location indication during a surgical procedure utilizing the orthopedic guidewire is also included.
Patent CA-2841894-A1 (CA)
Inventor: CHAUVIN DOMINIQUE
IPC: B60C11/11
Filed: 2012-07-26
Abstract: Pneu pourvu d'une armature de carcasse surmontée radialement à l'extérieur par une armature de sommet, cette armature de sommet étant formée par un empilement d'une pluralité de nappes de renforts, ces renforts faisant avec la direction circonférentielle des angles non nuls, ce pneu comprenant une bande de roulement (10) destinée à venir en contact avec un sol pendant le roulage, cette bande de roulement (10) comprenant une pluralité de découpures délimitant des éléments de relief pour former une sculpture et étant telle qu'elle comprend une partie centrale (20) de largeur comprise entre 40 et 60 % de la largeur totale de la bande roulement et des parties de bord (21) de part et d'autre de cette partie centrale, la partie centrale (20) étant pourvue d'une pluralité d'incisions d'orientation générale transversale (40) aptes à se fermer au passage dans le contact, cette bande de roulement étant caractérisée en ce que chaque partie de bord (21) comprend une pluralité de rainures d'orientation générale transversale (70) délimitant une pluralité d'éléments de relief (80), le nombre d'éléments de relief (80) de chaque partie de bord étant égal au nombre d'éléments de relief (50) de la partie centrale, ce nombre d'éléments étant au moins égal à 44 et au plus égal à 49, et cette bande de roulement a un taux global de creux volumique au plus égal à 19%.
Patent CA-2843643-A1 (CA)
Inventor: FINKEL TERRI H
IPC: A61K31/551
Filed: 2012-07-30
Abstract: Compositions and methods for the treatment of HIV are provided.
Patent CA-2843880-A1 (CA)
Inventor: MOORE EILEEN
IPC: A61K47/18
Filed: 2009-07-07
Abstract: The invention provides intradialytic parenteral nutrition (IDPN) solutions with low carbohydrate for the treatment of malnutrition in dialysis patients. The IDPN solutions of the invention are particularly advantageous for the treatment of malnutrition in patients who are diabetic or suffer from other glucose management related pathologies or patients who require strict fluid management.
Patent CA-2844559-A1 (CA)
Title: Methods and systems of managing chipping and sawing equipment
Inventor: BARKER EARL
IPC: B27B31/06
Filed: 2014-03-03
Abstract: At least one image device proximate a second conveyor is disposed a predetermined distance in front of chip heads. The at least one image device can image a log and capture the actual log position on a sharp chain before its being engaged by chip heads. A  computing device is coupled to the at least one image device to receive data including the actual log position information. The computing device compares the actual log position to a preferred log position solution so as to check whether a log deviates from its expected position. If any position deviation exists, the computing device may send instructions to adjust the positions of the chip heads and saws to ensure that a log is correctly positioned relative to the chip heads and saws, whereby correcting log position errors and eliminating transport accuracy losses.
Patent CA-2844886-A1 (CA)
Inventor: RYCROFT JASON MICHAEL
IPC: B29C35/08
Filed: 2014-03-06
Abstract: Polyethylene living hinges used in "snap top" lids for condiments and the like may be electron bean irradiated to partially crosslink the polyethylene to produce a hinge having an improvement in the number of opening and closing cycles until failure of not less than 30%. The irradiated lids may be used in place of polypropylene lids for condiment containers.
Patent CA-2845179-A1 (CA)
Inventor: SHAMES DAVID
IPC: C12Q1/68
Filed: 2012-08-30
Abstract: The present invention provides methods of predicting response to a cancer therapy based on the methylation status of the ERBB2 gene. One aspect of the invention provides a method of predicting response to an EGFR inhibitor therapy based on the methylation status of the ERBB2 gene.