baber/WOPTO huggingface dataset:
Patent CA-2808462-A1 (CA)
Title: Water-processable silicone-containing prepolymers and uses thereof
Inventor: HUANG JINYU
IPC: C08G77/42
Filed: 2011-10-05
Abstract: The invention provide a class of water-processable polymerizable prepolymers which comprises (1) siloxane-containing monomeric units derived at least one siloxane containing monomer having one hydrophilic group or chain and/or polysiloxane-containing crosslinking units derived from at least one hydrophilized polysiloxane or chain-extended polysiloxane crosslinker; (2) hydrophilic monomeric units derived from one or more hydrophilic vinylic monomers; and (3) from about 0.05% to about 5% by weight of polymerizable units each having a pendant or terminal, ethylenically-unsaturated group and free of any polysiloxane segment. The prepolymer comprises from about 20% to about 50% by weight of silicone relative to the total weight of the prepolymer and has a high water solubility or dispersibility of at least about 5% by weight in water and suitable for making silicone hydrogel contact lenses.
Patent CA-2810688-A1 (CA)
Inventor: COOTS WILLIAM R
IPC: E01B29/32
Filed: 2013-03-21
Abstract: A method of sorting tie plates comprises driving a tie plate receiver in a cyclical manner.  The tie plates are received in the tie plate receiver and the tie plates are moved from a first position to a second position in the tie plate receiver. The tie plates are magnetically released plates onto a discharge conveyor and the tie plates are moved along the discharge conveyor.
Patent CA-2812736-A1 (CA)
Inventor: ROE DONALD CARROLL
IPC: A61F13/49
Filed: 2006-04-04
Abstract: An absorbent article including features facilitating toilet training of a wearer is provided. The article includes at least a first appearing graphic that changes from an initial, less visible state to a subsequent, more visible state in the absence of wetness, thereby to provide positive encouragement to a child during toilet training.  The appearing graphic becomes less visible if subjected to liquid. A wetness sensation member may also be provided to give tactile, negative sensation to the child, thereby giving feedback received by at least two different senses. Additionally or alternatively, a second appearing graphic, different from the first appearing graphic, may be provided to increase a child's interest in the toilet training process. The first and second appearing graphics may become visible at different times, thereby providing a sequential or spaced reveal of the image.
Patent CA-2815136-A1 (CA)
Title: Procede et appareil de retrait d'une matiere dans un espace de disque intervertebral, et preparation de plaques d'extremite
Inventor: SHADECK LOUIS M
IPC: A61B17/16
Filed: 2011-10-13
Abstract: La présente invention concerne un instrument et un procédé de retrait d'une matière d'un disque intervertébral. Ledit instrument comprend des éléments tubulaires externe et interne. L'élément tubulaire externe définit un passage et une fenêtre de coupe. L'élément tubulaire interne est disposé coaxialement à l'intérieur du passage, et définit une lumière centrale et une extrémité de coupe. Ladite extrémité de coupe forme une embouchure ouverte dotée d'une pluralité de dents. Suite à l'assemblage, l'extrémité de coupe est exposée dans la fenêtre de coupe et se combine avec celle-ci pour définir une tête de rasage. Un accessoire de décorticage manuel est accouplé à l'élément tubulaire externe et définit une surface de grattage. Une pièce à main motorisée est accouplée à l'élément tubulaire interne, et la tête de rasage est insérée dans un disque intervertébral et positionnée de manière à ce que l'extrémité de coupe entre en contact avec la matière ciblée (par exemple le noyau, l'anneau et/ou la plaque d'extrémité). Ladite pièce à main est activée pour faire tourner l'extrémité de coupe par rapport à la fenêtre de coupe. La matière en contact est cisaillée entre un bord de la fenêtre de coupe et les dents de l'extrémité de coupe. Ledit accessoire de décorticage manuel est utilisé pour retirer une matière de disque intervertébral dans une plaque d'extrémité.
Patent CA-2815992-A1 (CA)
Title: Conical piled monopod
Inventor: AURORA RAVI P
IPC: E02B17/00
Filed: 2011-10-20
Abstract: The invention relates to a conical piled monopod (10) which is a fixed, ice worthy structure used in cold weather offshore environments for accessing hydrovcarbon deposits under the seafloor. The conical piled monopod provides a much lower cost offshore facility as compared to a very large, gravity based structure. The conical piled monopod has a base (17) that is designed to rest on a minimally prepared seafloor (5) and be held in a fixed locations by pilings (18) inserted deep into the seafloor. The top deck (20) is designed to be at least 60 feet across with a sloped or inclined perimeter surface (21) to bend and break the ice that comes into contact with the conical piled monopod as the ice would otherwise impose significant lateral forces.
Patent CA-2818039-A1 (CA)
Title: Recipient d'evacuation de pression pour desinfection et stockage de lentilles de contact
Inventor: WINTERTON LYNN COOK
IPC: A45C11/00
Filed: 2011-12-16
Abstract: L'invention porte sur un système et sur un procédé de soins pour lentilles pour évacuer un gaz afin de relâcher une pression à partir d'un récipient, générée par exemple dans un traitement de lentilles à base de peroxyde. Un joint d'étanchéité formé entre un capuchon déformable et une coupelle de récipient empêche la libération de liquide, mais une déformation du capuchon sous l'influence d'une pression générée à l'intérieur du récipient relâche temporairement le joint d'étanchéité, de façon à permettre l'évacuation de gaz.
Patent CA-2818200-A1 (CA)
Title: Methods for automatic peak finding in calorimetric data
Inventor: CHAN HEATHER YEE-MEI
IPC: G06F17/17
Filed: 2011-11-24
Abstract: In one embodiment, a method for automatically determining a position of one or more calorimetric peaks in a set of calorimetric data is provided. The method comprises a) providing a non-linear fit for the calorimetric data, b) calculating a residual by subtracting the non-linear fit from the calorimetric data, c) calculating an error based on the residual, d) comparing the error with a predetermined error, and e) providing another non-linear fit if the error is greater than the predetermined error.
Patent CA-2819921-A1 (CA)
Inventor: VINEL DANIEL-JEAN
IPC: C07C7/04
Filed: 2013-07-02
Abstract: On décrit un procédé de séparation de l'hexène-1 à partir d'un mélange issu d'une section réactionnelle de trimérisation de l'éthylène, le procédé comprenant au moins les étapes suivantes: a) on sépare dans une première colonne de distillation, le mélange issu de la réaction de trimérisation de l'éthylène, en une fraction de tête comprenant l'éthylène et une fraction de fond, b) on sépare dans au moins une autre colonne de distillation au moins une partie d'un l'effluent provenant de la fraction de fond issue de l'étape a) en une fraction de tête comprenant de l'hexène-1 et du butène-1 et une fraction de fond, c) on sépare dans une colonne de distillation finale au moins une partie de la fraction comprenant de l'hexène-1 et du butène-1 issue de l'étape b) en une fraction de tête comprenant principalement du butène-1 et en une fraction de fond comprenant principalement de l'hexène-1 et dans ledit procédé :au moins une partie d'un effluent provenant de la fraction de fond issue de l'étape b) est renvoyée dans la section réactionnelle et au moins une autre partie de ladite fraction de fond issue de l'étape b) est utilisée dans au moins une boucle de recirculation reliant la section réactionnelle et la colonne de ladite étape b), ladite boucle de recirculation permettant de refroidir la section réactionnelle et de rebouillir ladite colonne de l'étape b).
Patent CA-2821178-A1 (CA)
Inventor: MOGA CORINA
IPC: F01D5/18
Filed: 2011-12-27
Abstract: One embodiment of the present invention is a unique gas turbine engine. Another embodiment of the present invention is a unique cooled gas turbine engine flowpath component. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for gas turbine engines and cooled gas turbine engine flowpath components. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.
Patent CA-2828090-A1 (CA)
Inventor: FAGERLUND ALLEN C
IPC: F16K47/08
Filed: 2011-12-15
Abstract: A stackable noise attenuating disk includes an inner perimeter edge and an outer perimeter edge. A plurality of inlet passages is disposed along the inner perimeter edge and a plurality of outlet passages is disposed along the outer perimeter edge. The plurality of outlet passages includes a plurality of first outlet passages and a plurality of second outlet passages. Each of the plurality of first outlet passages have a first width and each of the plurality of second outlet passages have a second width that is greater than the first width. Fluid entering the inlet passages passes through a plenum section of adjacent disks to exit through the first and second outlet passages. The first outlet passages and second outlet passages cooperate to disperse the noise peak frequencies of fluid exiting the plurality of outlet passages, thereby reducing the overall noise level of fluid exiting the plurality of outlet passages.
Patent CA-2831260-A1 (CA)
Inventor: EDER JAMES E
IPC: F03B13/12
Filed: 2011-08-01
Abstract: Apparatus, intended to be deployed in a body of water, includes a payload comprised of a multiplicity of different electronic and electromechanical loads and a wave energy converter (WEC) system responsive to the amplitude of waves in the body of water for producing electrical power, which is a function of the wave amplitudes, to power the payload. The apparatus includes switching circuitry for controlling the application of power to selected ones of the loads. Control circuitry and devices which are responsive to the electric power being produced control the switching circuitry for controlling the amount of power supplied to, and consumed by, the loads.
Patent CA-2832987-A1 (CA)
Title: Roue pour machine hydraulique, machine hydraulique equipee d'une telle roue et installation de conversion d'energie comprenant une telle machine hydraulique
Inventor: LAVIGNE SYLVAIN
IPC: F03B3/12
Filed: 2012-04-20
Abstract: Cette roue (200) de type Francis pour machine hydraulique comporte une couronne (1) à symétrie de révolution autour d'un axe de rotation (Z) de la roue (200), un plafond (12) et une pluralité d'aubes (21) incurvées présentant chacune un bord périphérique (212). Le bord périphérique (212) d'au moins une des aubes (21) est courbe avec sa concavité tournée vers l'extérieur de la roue (200). Une distance, mesurée entre un point quelconque du bord périphérique (212) et une droite passant par, d'une part, un premier point de raccordement entre le bord périphérique (212) et la couronne (1) et, d'autre part, un deuxième point de raccordement entre le bord périphérique (212) et le plafond (12), est maximale au niveau d'un point intermédiaire du bord périphérique (212). Le rayon (Rn) du point intermédiaire (N) est strictement inférieur au rayon (Ra) du premier point de raccordement (A). Le rayon (Rn) du point intermédiaire (N) est strictement inférieur au rayon (Rc) du deuxième point de raccordement (C).
Patent CA-2834208-A1 (CA)
Inventor: ABE TETSUSHI
IPC: H04W28/06
Filed: 2012-02-17
Abstract: Provided are a wireless base station device accommodating the increase in the number of users, a mobile terminal device, a wireless communication system, and a wireless communication method. A wireless base station device is provided with: a signal generation unit for generating a first and second downlink control signal addressed to a mobile terminal device; a first multiplexing unit for multiplexing the first downlink control signal to a control region from the beginning of a subframe to a predetermined number of symbols; a second multiplexing unit for frequency-division multiplexing the second downlink control signal to a wireless resource from the subsequent symbol in the control region to the last symbol in the subframe; and a transmission unit for transmitting the first downlink control signal that was multiplexed to the control region and the second downlink control signal that was multiplexed to a wireless resource.
Patent CA-2834470-A1 (CA)
Inventor: LEE DAVID K
IPC: A61J1/03
Filed: 2011-05-27
Abstract: An oral care kit (1000) including a package (100), a toothbrush (200) positioned within the package and a backer card (300) comprising a window aperture (30). The oral care kit provides the user with the ability to view a portion of the toothbrush, such as the head (210), from both the front and rear of the package while maintaining the package in an enclosed state. In one embodiment of the invention, the package comprises a front cover (101) comprising a substantially transparent window portion (130) and a rear cover (102) comprising a substantially transparent window portion (120), the rear cover coupled to the front cover to form a receiving cavity (115). The backer card is positioned within the receiving cavity between the toothbrush and the rear cover so that the window portion of the rear cover, the window aperture (301) of the backer card, a portion of the toothbrush, and the window portion of the front cover are transversely aligned.
Patent CA-2836195-A1 (CA)
Title: Photocatalyst-induced reduction of semivolatile organic chemicals absorbed in solid materials
Inventor: KOZLIAK EVGUENII I
IPC: A62D101/28
Filed: 2005-08-22
Abstract: A method, using a photocatalyst, to accelerate the reduction of semivolatile organic chemicals absorbed into porous, solid materials. The porous, solid material having absorbed one or more semivolatile organic contaminants. The photocatalytic material located on the surface of the porous, solid material is exposed to a light source, under aerobic conditions, which excites the photocatalyst and results in the reduction of the absorbed semivolatile organic chemical contaminants.
Patent CA-2838287-A1 (CA)
Inventor: ABDO NADIM Y
IPC: H04L29/06
Filed: 2012-05-29
Abstract: An invention is disclosed for conducting a remote presentation session with a client that uses a web browser to conduct the session. In embodiments, a proxy server exists between the remote presentation server and the client. The proxy server establishes a HTTP session with the client and a remote presentation session with the client. The server generates graphics encoded with a remote presentation protocol and sends them to the proxy, which re-encodes them as video and sends them to the client for display in the web browser. The client captures user input at the web browser and sends it to the proxy, which encodes it with the remote presentation protocol and sends it to the server to be processed.
Patent CA-2839820-A1 (CA)
Title: Method and apparatus for surface treatment of materials utilizing multiple combined energy sources
Inventor: MISTRY PRAVIN
IPC: D06M10/00
Filed: 2012-06-28
Abstract: Material treatment is effected in a treatment region (124) by at least two energy sources, such as (i) an atmospheric pressure (AP) plasma and (ii) an ultraviolet (UV) laser directed into the plasma and optionally onto the material being treated. Precursor materials (323) may be dispensed before, and finishing material (327) may be dispensed after treatment. Electrodes (e1, e2) for generating the plasma may comprise two spaced-apart rollers (212/214; 412/414; 436/438). Nip rollers (416/418; 436/438) adjacent the electrode rollers (412/414) define a semi-airtight cavity (440), and may have a metallic outer layer (437/439).
Patent CA-2843252-A1 (CA)
Inventor: BETTIOL JEAN-LUC PHILLIPPE
IPC: C11D17/00
Filed: 2012-07-13
Abstract: The invention relates to a multiphase liquid detergent composition comprising at least two visually distinct liquid phases and a surfactant. At least one of the visually distinct phases has a high shear viscosity between about 100 cps and 15,000 cps at 20°C, a medium shear viscosity between about 5,000 cps and about 60,000 at 20°C, and a low shear viscosity between about 10,000 cps and 500,000 cps at 20°C. The present invention further relates to methods of cleaning dishware using such multiphase liquid detergent compositions.
Patent CA-2847925-A1 (CA)
Inventor: HECHT GIL
IPC: B23B27/04
Filed: 2012-10-10
Abstract: L'invention porte sur une plaquette de coupe (14), qui est pourvu d'une ouverture de plaquette (32) s'ouvrant vers l'extérieur de façon à engager des surfaces supérieure et inférieure (14A, 14B) de la plaquette de coupe (14). Dans une vue en plan de la surface supérieure de plaquette (14A), la plaquette de coupe (14) et l'ouverture de plaquette (32) ont tous deux des formes oblongues qui sont allongées le long d'un axe longitudinal de plaquette commun (AIL). L'ouverture (32) comprend des première et seconde surfaces latérales (32A1, 32A2) qui s'étendent chacune le long de l'axe longitudinal de plaquette (AIL), et des première et seconde surfaces d'extrémité d'ouverture (32B1, 32B2) qui s'étendent chacune transversalement par rapport à l'axe longitudinal de plaquette (AIL). Au moins l'une des première et seconde surfaces d'extrémité d'ouverture (32B1, 32B2) est pourvue d'un couvercle de serrage (32C1, 32C2).
Patent CA-2848020-A1 (CA)
Inventor: WOOTTON MALCOLM
IPC: A61G13/04
Filed: 2012-09-06
Abstract: This application relates to operating tables and accessories designed to facilitate surgical procedures on a limb, especially, but not exclusively, orthopaedic procedures involving the distraction, dislocation or replacement of a joint. A such accessory includes a table-mounted component (200) including a patient support (103) and a floor-standing component (200) including an articulated limb support beam (205). Cooperating locating features including a notch 118 and guide channels (217) on the two components locate the components relative to each other. They are designed so that with the patient support (103) supporting at least some of the weight of the patient, the articulated limb support beam (205) is properly positioned to support and manipulate the limb. Moreover, they are so configured as to allow the table to be tilted relative to the floor-standing component (200) while continuing to locate the components relative to each other.
Patent CA-2849705-A1 (CA)
Inventor: CASTANHEIRA AIRES DA SILVA FREDERICO NUNO
IPC: C07K16/24
Filed: 2012-09-19
Abstract: The present invention relates to compositions and methods comprising a modified albumin-binding domain to improve the pharmacokinetic properties of therapeutic molecules. The modified peptides show reduced immunogenicity and/or improved solubility. In particular, compositions and methods for enhancing therapeutic potential of protein therapeutics are provided including linking a protein albumin-binding domain, which has been modified to reduce immunogenicity and/or improve solubility, to a therapeutic protein, including therapeutic antibodies, antibody fragments, antibody single domains and/or dimers of antibody single domains. These linked polypeptides can exhibit enhanced serum half life without exacerbated immunogenicity and/or without decreased solubility, and without substantially affecting the specific binding properties of the therapeutic protein.
Patent CA-2852528-A1 (CA)
Inventor: SACKER JOHN RAYMOND
IPC: A01D34/90
Filed: 2014-05-16
Abstract: Weed-trimmer outboard motor attachment has a lower shaft housing with a proximal coupling to correspondingly mate and engage a distal mid-shaft coupling of an upper part of a motorized weed-trimming device having a motor and a shaft that rotate a number of rotations per minute when operating; a distal termination thereto, which includes a propeller; and a rotation speed reduction unit to reduce a number of rotations of the propeller in relation to the number of rotations of the motor of the motorized weed-trimming device. The attachment can be assembled with the weed-trimming device to provide an outboard motor. A mount for mounting the weed-trimmer outboard motor to a boat can be provided as well.
Patent CA-2853803-A1 (CA)
Inventor: OHTOMO FUMIO
IPC: G08G5/00
Filed: 2014-06-06
Abstract: A flying vehicle guiding system, which comprises a remotely controllable flying vehicle system, a surveying instrument being able to measure distance, angle, and track, and a ground base station for controlling a flight of the flying vehicle system based on measuring results by the surveying instrument, wherein the flying vehicle system has a retro-reflector as an object to be measured, wherein the surveying instrument has a non-prism surveying function for performing distance measurement and angle measurement without a retro-reflector, a prism surveying function for performing distance measurement and angle measurement with respect to the retro-reflector, and a tracking function for tracking the retro-reflector and for performing distance measurement and angle measurement, wherein the surveying instrument performs non-prism measurement on a scheduled flight area, the ground base station sets a safe flight area based on the results of the non-prism measurement, and controls so that the flying vehicle system flies in the safe flight area based on the results of tracking measurement by the surveying instrument.
Patent CA-2856226-A1 (CA)
Inventor: SKUJINS BOBBY V
IPC: G06Q10/06
Filed: 2014-07-08
Abstract: A system and method is provided whereby a central control computer receives work assignment information, processes the information, transmits work schedules to employees, and updates schedules based on job status and travel time between work sites.
Patent CA-2858618-A1 (CA)
Inventor: FIER ALYX
IPC: A41D3/04
Filed: 2014-08-06
Abstract: A method for creating rainwear that is waterproof yet allows the body's heat and moisture to vent is disclosed, including a shell and a liner, wherein the shell material is waterproof, and the liner material is waterproof and may or may not be breathable and vents placed at intervals in the fabric of the liner that allow for free air flow between the interior and exterior of the garment to achieve breathability by virtue of the vents. The garment may be made of materials that are inherently flame resistant for use where there is a danger of flash fire, such as high-voltage electrical work and petroleum production. In some embodiments, vents are inserted within apertures defined by a garment and include a base with inner and outer ridges surrounding a central opening and a cover having a perimeter extending between the inner and outer ridges.
Patent CA-2858760-A1 (CA)
Title: Flame-retardant polyalkylene terephthalate/polycarbonate compositions
Inventor: FELDERMANN ACHIM
IPC: C08L67/02
Filed: 2012-12-10
Abstract: The present invention relates to polyalkylene terephthalate/polycarbonate compositions comprising A) 49 to 70 parts by weight of aromatic polycarbonate, B) 21 to 40 parts by weight of polyalkylene terephthalate having more than 2 carbons in the diol component, C) 6 to 25 parts by weight of a salt of a phosphinic acid, D) 0 to 24 parts by weight of customary additives, all parts by weight figures in the present application being normalized such that the sum of the parts by weight of components A+B+C+D in the composition adds up to 100, which feature an optimal combination of low processing shrinkage, high chemical resistance and good heat distortion resistance, coupled with simultaneously good fire characteristics, to the use of the polycarbonate compositions for production of mouldings and to the mouldings themselves.
Patent CA-2858937-A1 (CA)
Inventor: WOOD TYLER C
IPC: A63F9/04
Filed: 2014-08-11
Abstract: An 8 sided gaming die or indicia-carrying object used to monitor and display dynamic statistics (power and toughness) of specific cards in the game Magic: The Gathering, which change based on in-game conditions.