baber/WOPTO huggingface dataset:
Patent CA-2790594-A1 (CA)
Title: Venturi-type liquid pump
Inventor: COGAN BRYAN
IPC: F04F5/36
Filed: 2011-01-21
Abstract: A venturi-type liquid pump is provided. The pump includes a supply line having a front end and a rear end, wherein the front end of the supply line includes a connector for connecting a supply of pressurized liquid to the supply line and the rear end of the supply line includes a nozzle having an exit orifice through which the pressurized liquid exits the supply line. The pump further includes a suction line having a first end and a second end, wherein the suction line is positioned in relation to the supply line to define a gap between the exit orifice and the first end such that the pressurized liquid exiting the exit orifice traverses the gap and entrains a second liquid within the gap before entering the first end of the suction line together with the entrained second liquid.
Patent CA-2791061-A1 (CA)
Inventor: CHRISTENSEN TORBEN
IPC: B65G57/24
Filed: 2010-02-25
Abstract: An apparatus for handling layers of palletised goods, including a lift head with a substantially horizontal suction face which is adapted in size for a pallet and consists of a large number of downwardly open suction chambers, which via individual valves are connected to a vacuum source, by way of example in the form of a centrifugal blower, which is incorporated in the lift head or provided externally, the suction face being arranged to be moved against the top side of an upper layer of goods on a pallet, where the valves are designed to be closed if the associated suction chamber is not closed downwardly by contacting the top side of the goods on the uppermost pallet layer, the lift head along the outer sides of the suction face including a vertically adjustable skirt with inflatable squeezing pads, which by way of example are operated by an external high pressure blower, and which are adapted for exerting an inwardly directed pressure on the outer sides of at least the goods in the upper pallet layer, where said skirt interacts with a two-part flexible curtain which at opposing ends of the suction face each are connected with said adjustable skirt and adapted from each their side of said suction face to be moved inwardly along the underside of the lifted pallet layer to a position predominantly at the middle under the suction face, such that said two-part flexible curtain is disposed at the underside of the lifted pallet layer and is capable of supporting the latter.
Patent CA-2791280-A1 (CA)
Inventor: JERTSON MARTY R
IPC: A63B53/04
Filed: 2012-09-28
Abstract: Embodiments of golf clubs head sets with varying characteristics are disclosed herein. Other examples and related methods are also generally described herein.
Patent CA-2791369-A1 (CA)
Inventor: SWAN JOHN
IPC: H04W88/02
Filed: 2012-09-10
Abstract: The apparatus allows the "hand held electronic mobile device" to be worn on a wrist band, watch, belt and belt clip. Getting it out of your pocket, giving it a better place to be carried!! "PLUS!!" The apparatus allows the"hand held electronic mobile device" to attach to almost any thing!! including, (but not limited to) walls, desks, doors, car dash boards, furniture, briefcases, purses, desk top computers, laptops and many "MANY" more idea places. Giving a secure place for the "hand held electronic mobile device" to tether, charge or plug into an electric outlet. Apparatus allows for fast, easy access, quick viewing, and easy operation of the hand held electronic mobile device, easily attaches and removed from the places it is held. Reduces chances of misplacing, losing or dropping and damaging the " hand held electronic mobile device!!!"
Patent CA-2793668-A1 (CA)
Title: An apparatus and method for construction of structures utilizing insulated concrete forms
Inventor: CROSBY BRADLEY J
IPC: E04B2/86
Filed: 2012-10-31
Abstract: An insulated concrete form including of first and second spaced sidewalls forming a cavity therebetween, said sidewalls having an inside surface and interconnected by a plurality of form ties, and a form insert made of an insulative material positioned adjacent the inside surface of at least one sidewall which thereby increases the R-value of the resulting structure.
Patent CA-2793840-A1 (CA)
Inventor: RASSIER DILSON
IPC: G02B21/06
Filed: 2012-10-02
Abstract: Optical microscopy of biological specimens, particularly live cells, is difficult as they generally lack sufficient contrast to be studied successfully as typically the internal structures of the cell are colourless and transparent. Commonly, contrast is increased by staining the different structures with selective dyes, but this involves killing and fixing the sample. Staining may also introduce artifacts, apparent structural details caused by the processing of the specimen and are thus not a legitimate feature of the specimen. Further, microscopy of different elements of these biological specimens typically requires multiple microscopy techniques on multiple specimens.  According to embodiments of the invention simultaneous imaging techniques are applied to a biological specimen such as fluorescent imaging and dark field imaging by designing an experimental evaluation system and associated illumination system addressing the conflicting demands of these approaches.
Patent CA-2795780-A1 (CA)
Inventor: STANFORTH PETER
IPC: H04W84/18
Filed: 2011-04-08
Abstract: A communication system where radios without a normally available communication pathway to a spectrum management system (referred to as spoke radio devices) communicate with the spectrum management system by joining a network established by a hub radio device that has a prior registration with the spectrum management system. Once joined, the spoke may seek registration with the spectrum management system and, if appropriate, obtain a spectrum allocation from the spectrum management system. Also, once registered, spoke radio devices may form a network of their own.
Patent CA-2797245-A1 (CA)
Inventor: COLE MARK S
IPC: A61F2/16
Filed: 2011-04-22
Abstract: A system and method for performing an ocular surgical procedure is provided. The design maintains IOL temperature prior to implantation by assessing a desired IOL temperature, sensing existing IOL temperature, and maintaining the IOL substantially at the desired IOL temperature based at least in part on said existing IOL temperature. The method of maintaining desired IOL temperature involves comparing current IOL temperature with pre-established desired temperature conditions to determine a temperature change. The IOL is maintained substantially at the desired temperature based at least in part on the existing IOL temperature.
Patent CA-2797590-A1 (CA)
Inventor: MATHIEU GILLES
IPC: G02B13/00
Filed: 2011-04-21
Abstract: An extended depth of field (EDOF) imaging system (10) is disclosed that has an optical system (20) consisting of a single lens element (22) having a focal length (F), a thickness (TH) between 0.25F and 1.2F, and an objectwise aperture stop (AS). The optical system has a select amount of spherical aberration (SA) that allows for correcting coma by positioning the aperture stop. The optical system has an amount of field curvature (FC) such that 20 microns = FC = 300 microns, which is made possible by the thickness of the single lens element. The imaging system has an image sensor (30) and an image processing unit (54) adapted to process raw images to form contrast-enhanced images.
Patent CA-2799019-A1 (CA)
Inventor: BARKER LEE
IPC: B27N3/04
Filed: 2011-05-30
Abstract: The invention relates to a process and apparatus for producing a multilayered panel of material wherein in a first step an oriented single-layered mat (8) is formed in a forming station (12) from resinated particulate (6) longitudinally orientable in machine direction (7), the single-layered mat (8) is compressed in a continuous working press (15) to form an oriented single-layered panel strand (3), the single-layered panel strand (3) is subdivided at least once by means of a subdividing device (14) into oriented single-layered panels (9), wherein a layered pack (4) consisting of three layers (22) at least, or a layered pack strand (16) consisting of three layers (22) at least, is formed in a laying device (13) and single-layered panels (9) are used in two layers (22) at least, and in that the layered pack (4) or the layered pack strand (16) is compressed in a cyclically or continuously working press (17) into a panel (1) of material or into a material panel strand (19) dividable by means of a dividing device (20) into a panel (1) of material and the panel of material is subdivided into beam-like products, more particularly artificially produced board layer woods, of greater height than width. The invention further comprises a panel of material, more particularly produced according to the proposed process and/or on a proposed apparatus. (1424).
Patent CA-2802210-A1 (CA)
Inventor: JUAN-CASTELLANOS SANTOS
IPC: G06K17/00
Filed: 2011-06-08
Abstract: A control associated with a label printer and RF unit is operable to carry out an RFID frequency selection process in which: (a) a given label is moved into the certain location along the label path; (b) for each of a plurality of frequencies: (i) the RF unit is operated to attempt to read and/or write to the label RFID tag of the given label multiple times; and (ii) the control records success data for attempts made in (b)(i); and (c) the control identifies and selects for subsequent use in operation of the RFID unit a multiplicity of the plurality of frequencies based upon results obtained in steps (b)(i) and (b)(ii).
Patent CA-2804863-A1 (CA)
Title: Drilling work control method and drilling work device
Inventor: UCHIUZO HIDEKI
IPC: B23B47/18
Filed: 2011-07-08
Abstract: [Problem] To enable to automatically discriminate two or more working object layers where a hole is formed based on load torque applied to a drill in order to form the hole in a workpiece that includes plural forming areas divided by being formed of materials of different qualities, to achieve to facilitate drilling work in a working condition set for each working object layer, and to improve the working efficiency. [Solution] In a drilling work device that forms the hole 70 in the workpiece 50 having forming layers 51 to 56 divided by the materials of different qualities, working object layer determining means determines the working object layers 51a to 56a in order of drilling work based on start of drilling work and variation in the load torque applied to the drill 4, working condition deciding means decides a set working spindle speed and a set working feeding speed corresponding to forming materials of the respective working object layers 51a to 56a, and drive controlling means controls a spindle motor and a feeding motor so that the drill 4 forms the hole 70 at the set working spindle speed and the set working feeding speed.
Patent CA-2806488-A1 (CA)
Inventor: JEANNOT CEDRIC
IPC: H04L9/00
Filed: 2012-05-09
Abstract: The present disclosure relates to a system, apparatus and method for securing electronic files and folders independent of their location. A computer network implemented system for securing data is provided. The system includes a central server (400) that manages access to a secure data architecture that enables one or more data security operations including data encryption, data decryption and secure data sharing. A security appliance (200) is also provided that is interoperable with each of one or more computer devices (100) to integrate each computer device (100) into the secure architecture so as to enable data security operations at each computer device, by authenticating a user of each computer device (100) to the security appliance (200) and to the central server (400).
Patent CA-2808135-A1 (CA)
Inventor: PANSARE SOURABH S
IPC: B01D53/86
Filed: 2011-09-13
Abstract: A catalyst comprising NiO, a metal mixture comprising at least one of MoO3 or WO3, a mixture comprising at least one of SiO2 and A12O3, and P2O5. In this embodiment the metal sites on the catalyst are sulfided and the catalyst is capable of removing tar from a synthesis gas while performing methanation and water gas shift reactions at a temperature range from 300°C to 600°C.
Patent CA-2809455-A1 (CA)
Inventor: BAKER JOHN
IPC: A01B73/00
Filed: 2013-03-14
Abstract: An agricultural caddy assembly and agricultural trailer are provided. The agricultural caddy assembly includes a wheel attachment member, a tractor-tool attachment frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame. The agricultural trailer includes a tractor hitch, a tool frame, a wheel attachment member, a tractor-tool attachment frame connected to the tractor hitch and the tool frame, and a bolster for rotatably connecting the wheel attachment member to the tractor-tool attachment frame.
Patent CA-2811582-A1 (CA)
Inventor: CHAUDRY SAJIDA
IPC: A45D29/00
Filed: 2013-04-02
Abstract: My motivation to invent this product was to eliminate the pain and discomfort of arm and hand. Since almost all the callus scrubbers out in the market are manual and require a lot of back and forth movement. For people who suffer with hard thick layers of callus it could be challenging to scrub for a long time. This product was thought about and invented to prevent discomfort for the hand and arm movement. If this product is successful it will eliminate the hassle of scrubbing by constantly moving the hand back and fourth. I am trying to solve the constant motion of hand, which often results in shoulder wrist and joint pain. With the help of this product clients will hold the callus scrubber in one position and the device will do the work for them. Myself have severe callus scrubber problem and have to scrub off the callus by scrubbing back and fourth many time. I hardly get the whole thing done at one time because I  have to keep giving breaks to arm and hand. Once I have some of the work done my hand is sore, my shoulder is tired and back is killing me. I truly believe that this device will help people saving them the hassle of all the hard work, avoid pain of hand and arm and do the job fast and effectively. The approach I took to research was to search for similar product on the Canadian Intellectual Property Office. I have gone through many other web sites such as China Patent and Trademark Office, EPO Europian patent office. As of yet I have not been able to make a prototype. My plan is to get the patent first then get it approved by the Ministry of Health. Then talk to manufacturers regarding production. The result of my product will make clients life easier. They will just hold the device in their hand at a any convenience place such as car, bed, sofa or even out in the park and will be able to treat the callus scrubber to release the discomfort and make tiring feet feel better. My results are general or potentially generable. This product will help people from all walks of life even some with physical limitations, people with joint or muscle pain. I hope to get the patent awarded for the above product so that people with callus problems can benefit from it without making them tired.
Patent CA-2813967-A1 (CA)
Title: Catalyst particles, carbon-supported catalyst particles and fuel cell catalysts, and methods of manufacturing such catalyst particles and carbon-supported catalyst particles
Inventor: SAKAI GO
IPC: H01M4/86
Filed: 2011-10-06
Abstract: A catalyst particle is composed of an inner particle and an outermost layer that includes platinum and covers the inner particle. The inner particle includes on at least a surface thereof a first oxide having an oxygen defect.
Patent CA-2814145-A1 (CA)
Inventor: BRINKMANN MICHAEL
IPC: B05D1/02
Filed: 2013-04-23
Abstract: A method for producing a coated structural element for exterior applications in the door and gate industry, such as for a sectional gate panel, an overhead door, a door, or a structural element for a facade with an integrated gate and/or integrated door, in which a relative movement between a starting material designed for producing the structural element and a coating device is generated along a feed direction, and to a coating mass that is applied to the starting material by the coating device along a coating direction that runs transverse to the feed direction and preferably approximately perpendicular to the surface to be coated.
Patent CA-2815668-A1 (CA)
Inventor: ALLEN DAVE R
IPC: C09K23/00
Filed: 2011-10-25
Abstract: Aqueous glyphosate formulations comprising a surfactant derived from metathesized natural oil feedstocks are disclosed. The formulations comprise a glyphosate salt, water, and a surfactant derived from a metathesis-derived C10-C17 monounsaturated acid, octadecene-1,18-dioic acid, or their ester derivatives. The surfactant is selected from C10 or C12 amine oxides, C10 or C12 quats, C10, C12, or C16 amidoamines, C10 or C12 amidoamine oxides, C10 imidazoline quats, C10 or C12 amidoamine quats, C10, C12, or C16 betaines, C16 amidoamine betaines, C18 diamidoamines, C18 diamidoamine oxides, C18 diamidoamine diquats, C18 diamidoamine oxide quats, C18 diamidoamine oxide betaines, Cis diamidoamine monobetaines, C18 diamidoamine monobetaine quats, C18 ester amidoamine quats, and amidoamines and their oxidized or quaternized derivatives made from self- or cross-metathesized palm or soybean oil. The surfactants noted above impart substantial stability to highly concentrated glyphosate formulations at, above, and below room temperature and perform as well or better than commercial alternatives.
Patent CA-2818434-A1 (CA)
Inventor: FRIDMAN ARKADY
IPC: G06Q20/10
Filed: 2011-11-30
Abstract: A payment provider uses bank rails to enable a bank customer to send real-time payments through the bank site by simply entering a recipient identifier, such as an email address or mobile number. The bank has an account with the payment provider. Thus, when the customer sends a payment through the bank, the payment provider transmits the payment to the recipient through the bank's payment provider account. The bank debits the amount from the user's bank account or from a third party, in which case the bank makes a payment to the third party. The sender does not have to have an account with the payment provider, just an account with the bank.
Patent CA-2818572-A1 (CA)
Inventor: CHEON MIN-SU
IPC: H04N19/593
Filed: 2010-10-29
Abstract: A method and apparatus for encoding an image is provided. An image coding unit, including a region that deviates from a boundary of a current picture, is divided to obtain a coding unit having a smaller size than the size of the image coding unit, and encoding is performed only in a region that does not deviate from the boundary of the current picture. A  method and apparatus for decoding an image encoded by the method and apparatus for encoding an image is also provided.
Patent CA-2821393-A1 (CA)
Inventor: CHATTERTON JON E
IPC: A61K31/713
Filed: 2006-12-19
Abstract: RNA interference is provided for inhibition of Rho kinase mRNA expression for treating patients with ocular disorders, particularly for treating intraocular pressure, ocular hypertension and glaucoma. Rho kinase mRNA targets include mRNA for ROCK1 and ROCK2.
Patent CA-2822314-A1 (CA)
Title: Concentrate of omega 3
Inventor: SEPULVEDA REYES JUVENAL ANTONIO
IPC: C11B3/00
Filed: 2011-12-25
Abstract: A simple, efficient method for obtaining a concentrate that comprises around 80% by weight ?-3 fatty acid ethyl esters from a composition of material that contains ?-3 fatty acid esters or free ?-3 fatty acids, which comprises the following steps: a) placing the composition of material in contact with at least 96% by weight ethanol an alkali and metal hydroxide at a temperature between 60 and 200°C to form a liquid mixture that comprises fatty acid alkaline salts; b) cooling the liquid mixture to a temperature between 50 and -20°C to form a solid phase and a liquid phase, and separating the liquid phase from the solid phase; c) placing the liquid phase separated in step b) in contact with an acid to form an acidified mixture with a water content of less than 10%, in which the mixture consists of a solid phase that comprises the alkali metal salt of the acid and a liquid phase that comprises ?-3 fatty acids; d) heating the mixture from step c) to 50 to 150°C in the presence of an esterification catalyst to form a mixture that comprises ?-3 fatty acid ethyl esters; e) placing the mixture from step d) in contact with an alkali to form a neutralized mixture; f) distilling the neutralized mixture to obtain a distillate that comprises around 80% by weight ?-3 fatty acid ethyl esters.
Patent CA-2827256-A1 (CA)
Title: Cutter assembly for tunnel boring machine with pressure compensation
Inventor: SHANAHAN AARON J
IPC: E21D9/06
Filed: 2012-02-16
Abstract: A pressure-compensated cutter assembly for a tunnel boring machine includes a shaft a cutter ring assembly rotatably mounted on the shaft, and first and second end retainers non-rotatably attached to the shaft. Rotary seal groups, immersed in lubricant, provide a moving seal between the rotating cutter ring assembly and the end retainers. A movable piston member is exposed to ambient pressures, and contacts the lubricant, such that increasing ambient pressure will increase the lubricant pressure, thereby keeping the pressure differential across the seal small. In one embodiment, the piston is a floating retainer portion. In another embodiment, the piston is an annular piston, and in another embodiment, the piston is a plurality of smaller pistons disposed in the first retainer.
Patent CA-2829921-A1 (CA)
Inventor: SIMON MICHAEL
IPC: H04N7/24
Filed: 2006-04-20
Abstract: Systems, methods, apparatus and computer program products are provided for signaling a deterministic mapping corresponding to a service. The deterministic mapping is inserted within an in-band ATSC vestigial sideband broadcast signal or an out-of-band signal and transmitted to receivers capable of consuming the service.
Patent CA-2832157-A1 (CA)
Inventor: HIROSE TSUYOSHI
IPC: A61K31/496
Filed: 2012-04-04
Abstract: The present invention provides a medicament having a wider treatment spectrum, causing a fewer side effects and superior in tolerability and safety, as compared to known typical antipsychotic agents and atypical antipsychotic agents. The present invention related to a medicament containing (I) a compound which is 7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-1H-quinolin-2-one or a salt thereof, and (II) at least one drug selected from the group consisting of a mood stabilizer, a serotonin reuptake inhibitor, a norepinephrine reuptake inhibitor, a serotonin and norepinephrine reuptake inhibitor, a noradrenergic and specific serotonergic antidepressant, an antianxiety drug, a tricyclic antidepressant, a tetracyclic antidepressant, an antipsychotic drug and an anti-ADHD drug, in combination.
Patent CA-2834606-A1 (CA)
Inventor: LAMPROPOULOS FRED
IPC: A61M5/315
Filed: 2012-05-04
Abstract: An inflation device including a handle mechanism configured to selectively engage and disengage threads within the device. In some instances the threads are configured to couple a plunger to a syringe body. The handle mechanism may be configured to (1) provide a mechanical advantage and (2) change the location and direction of the input force, thereby making the device easier to use.
Patent CA-2834746-A1 (CA)
Title: Novel compounds and compositions for the inhibition of nampt
Inventor: BAIR KENNETH W
IPC: C07D401/12
Filed: 2011-09-02
Abstract: The present invention relates to compounds and composition for inhibition of NAMPT, their synthesis, applications and antidotes. An illustrative compound of the invention is shown below.