baber/WOPTO huggingface dataset:
Patent CA-2675320-A1 (CA)
Inventor: VALLS ISAAC
IPC: C22C38/56
Filed: 2008-01-11
Abstract: A cold work tool steel with average or above wear resistance, a hardness in excess of (60) HRc and a very good toughness but with considerably lower carbon contents leading to highly improved weldability is obtained by combining the presence of primary carbides (or alternatively nitrides and/or borides) with other strengthening mechanisms like precipitation hardening or even solid solution. Vanadium rich MC type carbides, modified with refractory metal additions, present the best compromise of hardness and fracture toughness for several applications, while for other applications harder carbides, such as Ti carbides or Ti mixed carbides (primarily with V, Mo and/or W) will be the preferred ones, alternatively using Zr and Hf mixed carbides.
Patent CA-2676390-A1 (CA)
Title: Island-covered lithium cobaltite oxides
Inventor: LAU THOMAS
IPC: C01G53/00
Filed: 2008-01-17
Abstract: Disclosed is a cathode active material and a method to produce the same at low cost. The cathode powder comprises modified LiCoO2, and possibly a second phase which is LiM'O2 where M' is Mn, Ni, Co with a stoichiometric ratio Ni: Mn >=1. The modified LiCoO2 is Ni and Mn bearing and has regions of low and high manganese content, where regions with high manganese content are located in islands on the surface. The cathode material has high cycling stability, a very high rate performance and good high temperature storage properties.
Patent CA-2676461-A1 (CA)
Inventor: OBERWALDER WOLF
IPC: A01N47/44
Filed: 2007-12-28
Abstract: The invention relates to the use of polymeric guanidinium hydroxides for controlling microorganisms. Said polymeric guanidinium hydroxides are based on a diamine containing oxyalkylene chains and/or alkylene groups between two amino groups, and can be obtained by polycondensing a guanidine acid addition salt with the diamine, resulting in a polycondensation product in the form of a salt which is then converted into the hydroxide form by means of basic anion exchange.
Patent CA-2676970-A1 (CA)
Inventor: PONGRATZ TROY
IPC: A61B5/022
Filed: 2007-11-21
Abstract: A vital sign measurement device includes a sensor fixation device, a sensor frame held by the sensor fixation device, an optical sensing system 104 held by the sensor frame, and an output unit. The sensor fixation device is adapted to be placed against an anatomical location of a subject, within which is an artery. The optical sensing system 104 includes an optical waveguide, an optical source device to supply optical energy to the optical waveguide, and an optical detector to detect an amount of optical energy exiting the optical waveguide. The optical sensing system 104 senses an arterial pulse from the compression or flexing of at least a portion of the optical waveguide, which results in a reduction of the amount of light exiting the optical waveguide. The output unit generates a measure of the vital sign based at least in part on a received signal from the optical detector.
Patent CA-2681059-A1 (CA)
Inventor: NOSE KOICHI
IPC: C22C18/04
Filed: 2008-03-14
Abstract: An Mg-based alloy plated steel material superior in adhesion and corrosion resistance characterized by being provided with a hot dip Mg-based alloy plating layer, preferably containing Zn: 15 atm% to less than 45 atm%.
Patent CA-2684054-A1 (CA)
Title: Fine cell foamed polyolefin film or sheet
Inventor: TINSON ARTHUR
IPC: C08J9/00
Filed: 2008-03-28
Abstract: Foamed film compositions using chemical blowing agents and produced by continuous blown film extrusion or cast film extrusion of polymer foams. The composition has small cell size and is suitable for the production of thin film articles. The articles may be monolayer or multilayered structures.
Patent CA-2685790-A1 (CA)
Inventor: SAGAWA MASATO
IPC: H01F1/08
Filed: 2008-04-21
Abstract: The invention aims at providing a process for the production of NdFeB sin tered magnets which can bring about higher coercive force improving effect a nd smaller scattering of the effect and which enables the production of the magnets at a low cost. A process for the production of NdFeB sintered magnet s which comprises applying a powder containing Dy and/or Tb to an NdFeB sint ered magnet and heating the resulting magnet to diffuse the Rh contained in the powder into the magnet through grain boundaries, characterized in that t he powder contains 0.5 to 50wt% of metallic Al and the oxygen content of the NdFeB sintered magnet is 0.4wt% or below.
Patent CA-2687432-A1 (CA)
Title: In-mold degassing structure, and mold having the structure
Inventor: SAITO TERUHIKO
IPC: B22D17/22
Filed: 2009-01-23
Abstract: Provided are an in-mold degassing structure, which acts by using no external control means, and a mold having that structure. The degassing structure comprises a sliding member (10) for receiving the pushing force of an elastic member from the bottom side, and a sliding member acceptor (20) for accepting the sliding member (10) slidably in the vertical direction. The sliding member (10) includes a vertical bottomed hole (12) communicating with a mold cavity and at least one side opening (13) communicating with the vertical bottom hole and opened to the side face. The sliding member acceptor (20) includes degassing ports (21) communicating in an initial state with the side opening (13) of the sliding member and closed when the sliding member is slid in a direction against the elastic member by the flow tip portion of the molten material. The degassing structure is mounted in the molten material flow passage or in the cavity near the trailing end of the molten material flow passage, thereby to degas the mold inside.
Patent CA-2691203-A1 (CA)
Inventor: NOBLE OLIVIER
IPC: A23L29/25
Filed: 2008-06-27
Abstract: The present invention relates to food products, such as (i) stable fruit preparation containing a) between 10 and 22%  by weight of acacia gum with respect to the total weight of the fruit preparation and b) between 0.5 and 3% by weight of non-hydrosoluble cellulose fibre with respect to the total weight of the fruit preparation or (ii) fresh dairy product with fruit containing a) between 2 and 6% by weight of acacia gum, with respect to the total weight of the fresh dairy product with fruit, advantageously between 4 and 6% by weight of acacia gum, and b) between 0.1 and 1% by weight of non-hydrosoluble cellulose fibre, advantageously wheat fribre, with respect to the total weight of the fresh dairy product with fruit. Independent claims are directed to production processes therefore or uses thereof.
Patent CA-2692429-A1 (CA)
Inventor: COX PHILLIP D
IPC: C07D489/02
Filed: 2008-06-30
Abstract: The present invention provides methods for the conversion of the thebaine to a morphine derivative, such as hydrocodone.  Novel ketal intermediates fo the conversion are provided. A one-pot procedure for the conversion comprises treating thebaine with an acid in the presence of a metal catalyst.
Patent CA-2692848-A1 (CA)
Inventor: FAECKE THOMAS
IPC: C08L75/04
Filed: 2010-02-12
Abstract: The invention relates to holographic media containing specific photopolymers, a process for the production thereof, and unsaturated glycidyl ether acrylate urethanes as writing monomers which are suitable for the preparation of photopolymers.
Patent CA-2698851-A1 (CA)
Inventor: CRAMER RANDY S
IPC: E05B1/00
Filed: 2010-03-31
Abstract: A door handle attachment fixture for pivotally attaching a door handle to an existing escutcheon, comprising a door handle with protruding hub for insertion through an escutcheon, a wear washer, a spindle nut, a spindle nut retainer, and a shaft retainer. The hub is externally threaded for engagement with the internal threads of the spindle nut, and has a central, longitudinal hole and axial slots. The axial slots engage with locking tabs of the spindle nut retainer. The wear washer is inserted over the hub between the inside surface of the escutcheon and the spindle nut. The spindle nut is adjusted on the hub until the proper fit and feel is achieved. Once adjusted, the spindle nut retainer is placed over the spindle nut to lock it in position, and a shaft retainer is placed over the spindle nut retainer to secure it. The spindle nut provides more contact surface area with the underlying wear washer, and this reduces cyclic wear and increases product life and reliability. Further, the door handle attachment fixture provides a lower profile plus a much stronger attachment that increases product security.
Patent CA-2701537-A1 (CA)
Inventor: FRANK R KEITH
IPC: A61K51/02
Filed: 2008-02-15
Abstract: This invention provides a safer and more effective treatment for undesirable tissue masses, especially bone cancer and soft tissue tumors. The method involves a composition for direct administration of a therapeutic, radioisotope formulation nearby or directly into the tissue mass. Administration of the dose for bone cancer may be done through a hole created in the bone using a miniature drill. Delivery of the dose directly into a tumor may be accomplished using microsyringe or a miniature pump capable of accurately delivering microliter amounts of material. A chelating agent capable of removing activity from the bloodstream is also an aspect of this invention.
Patent CA-2704423-A1 (CA)
Inventor: BOSMANS JEAN-PAUL RENE MARIE ANDRE
IPC: A61K31/537
Filed: 2008-11-13
Abstract: The present invention is related to novel compounds of formula (I) having equilibrative nucleoside transporter ENT1 inhibiting properties, pharmaceutical compositions comprising these compounds, chemical processes for preparing these compounds and their use in the treatment of diseases linked to the inhibition of ENT1 receptors in animals, in particular humans.
Patent CA-2706582-A1 (CA)
Title: Method and system for defeating the man in the middle computer hacking technique
Inventor: KELLEY EDWARD EMILE
IPC: H04L29/06
Filed: 2009-05-28
Abstract: A method for constructing a secure Internet transaction, the method includes: receiving a user identification (userid) and user password on a client device for filling out a form generated by a secure web site; concatenating the user's Internet Protocol (IP) address with a separate password that is maintained on the secure web site that the user is authenticating to; encrypting the concatenated user IP and separate password to form an Internet Protocol password (IPPW); wherein the encrypting is carried out with a client device linear feedback shift register (LFSR) with a defined cycle count; building a transaction consisting of the IPPW, defined cycle count, and userid; transmitting the transaction and form via a network towards the secure web site; wherein in re-sponse the secure website performs the following: decrypts the IPPW, and determines if the IP portion of the decrypted IPPW is equal to the user's IP address.
Patent CA-2710552-A1 (CA)
Inventor: GREER MARK
IPC: G09F3/00
Filed: 2009-01-26
Abstract: L'invention porte sur une forme de bracelet/étiquette de combinaison pouvant être traitée par imprimante thermique (200), qui a une partie supérieure comprenant un bracelet (204) qui occupe sensiblement la totalité de celle-ci et une partie inférieure comprenant l'un des nombreux modes de réalisation alternatifs d'étiquettes (220). Les modes de réalisation d'étiquettes comprennent une pluralité d'étiquettes formées de manière individuelle (220), une pluralité d'étiquettes (220) occupant sensiblement la totalité de la partie inférieure, et un découpage à l'emporte-pièce (222) définissant une partie d'étiquette avec des paires d'encoches espacées le long de bords supérieur et inférieur du découpage à l'emporte-pièce, et entre lesquelles un utilisateur peut déchirer des étiquettes d'une longueur désirée comprenant différentes longueurs. La forme (200) est produite en quantité et les bandes sont réunies dans une bande en accordéon ayant une largeur globale nominale de deux pouces, de façon à être capable d'être imprimée par des imprimantes thermiques relativement anciennes ayant une gorge de longueur nominale deux pouces.
Patent CA-2711517-A1 (CA)
Inventor: BACKUS JOHN W
IPC: G01N33/53
Filed: 2009-01-07
Abstract: Disclosed herein are compositions and methods comprising two or more proteins in which at least one of the proteins has been altered to reduce their mutual recognition and binding. Such compositions are useful as reference, calibrators or controls in methods and assays for determining the amount of one or more of the proteins that may be present in a sample of interest or in confirming the presence of one or more of the proteins in the sample. More particularly, it relates to compositions and methods comprising altered placental growth factor-1 (P1GF-1) and soluble fms-like tyrosine kinase (sFlt-1) and methods for determining the amount or confirming the presence of sFlt-1 and/or P1GF-1 in a sample of interest.
Patent CA-2713481-A1 (CA)
Inventor: LOPEZ-FERRER DANIEL
IPC: C07K1/36
Filed: 2009-01-05
Abstract: A method and system for obtaining samples for proteomic analysis that utilizes pressure and a preselected agent to obtain a processing sample in a significantly shorter period of time than prior art methods and which maintains the integrity of the processing sample through the preparatory process.   In one embodiment of the invention, a sample and an enzyme are combined and subjected to a pressure, preferably a pressure cycle range that varies between 0 to 35 kpsi, for a period of time of preferably less than 60 seconds. This process results in producing a sample suitable for analysis, which is preferably introduced to another analytical instrument such as a mass spectrometry instrument, or other device.
Patent CA-2713941-A1 (CA)
Inventor: RIPPERT JOERG
IPC: B29C70/08
Filed: 2008-11-20
Abstract: The invention relates to apparatus for manufacturing a reinforced cellular material and for taking up a semi-finished textile product in a hook. In this arrangement the apparatus comprises a first sub-unit with a transport device as well as a second subunit with an uptake device. The transport device is equipped to convey the semi-finished textile product into the uptake device, and the first sub-unit and the second sub-unit are equipped such that as a result of a relative movement of the first sub-unit relative to the second sub-unit the semi-finished textile product can be laid at a defined length. Furthermore, the uptake device of the second sub-unit is designed such that as a result of a relative movement of the uptake device relative to the hook the semi-finished textile product can be placed in the hook.
Patent CA-2714735-A1 (CA)
Title: Settler with overflow recycle
Inventor: VAN DER MERWE SHAWN
IPC: B08B17/02
Filed: 2010-09-14
Abstract: A method for controlling fouling of a settler vessel overflow system comprises maintaining at least a minimum stream flow in the overflow system by recirculating a portion of the overflow stream. A system for performing the method is also disclosed.
Patent CA-2715666-A1 (CA)
Inventor: QUENZI PHILIP J
IPC: E01C19/22
Filed: 2004-03-19
Abstract: A soft landing control system (10) for a screeding device (12) is operable to automatically lower a vibrating member (24) of a screed head assembly (14) into engagement with a concrete surface at a time and place where the vibrating member is not positioned over an overlap area of already screeded concrete. The vibrating member is automatically lowered onto newly placed concrete at or near the junction or cold-joint between the already screeded concrete and the area of newly placed concrete, so as to avoid depressions in the already placed concrete. Optionally, the soft landing control system may include a timing device and may lower the vibrating member after a period of time following an activating event. Optionally, the control system may detect when the vibrating device is positioned at or near the newly placed concrete and may lower the vibrating member in response to such detection.
Patent CA-2717133-A1 (CA)
Title: Liposome for delivery to posterior segment of eye and pharmaceutical composition for disease in posterior segment of eye
Inventor: HARA HIDEAKI
IPC: A61K9/127
Filed: 2009-02-26
Abstract: The invention provides a liposome for delivery to the posterior segment of the eye, comprising (A) a phospholipid, (B) a charged substance, and/or (C) a membrane-reinforcing substance; the liposome having a rigidity that provides the liposome with cell membrane permeability, and having a mean particle diameter of 1 µm or less; and a pharmaceutical composition for a disease in the posterior segment of an eye, comprising a drug encapsulated in the liposome. The liposome is delivered to the posterior segment of the eye by instillation, and is non-cytotoxic; and the pharmaceutical composition for a disease in the posterior segment of the eye comprises the liposome.
Patent CA-2718441-A1 (CA)
Inventor: DAL LAGO GIANLUCA
IPC: G06F3/01
Filed: 2009-03-11
Abstract: The method and the apparatus object of present invention refers to a system and A method that create, save and format text documents using a device with gaze control and a system of quick positioning of the cursor. The present invention provides a faster interaction and requires a minimum effort with respect to the state of the art interfaces.
Patent CA-2718850-A1 (CA)
Inventor: BELANGER RICHARD
IPC: C12N15/29
Filed: 2009-03-24
Abstract: Based on our identification of silicon influx and efflux transporter genes in plants known to take up silicon effi-ciently, including wheat, horsetail, oat, sorghum, and barley, the present invention features polynucleotides encoding silicon trans-porters; vectors, cells, and plants including such polynucleotides, and methods for making such plants. The invention also features silicon transporter polypeptides and fragments thereof. Plants expressing heterologous silicon transporters may exhibit both in-creased silicon uptake and increased resistance to biotic and abiotic stresses. In particular, plants such as soybean expressing sili-con transporters may exhibit increased resistance to pathogens such as rust.
Patent CA-2719146-A1 (CA)
Title: Managing quotes at a trade console
Inventor: PECHENIK JACOB
IPC: G06Q40/00
Filed: 2010-10-28
Abstract: Multiple financial product quotes for a particular product are aggregated into a product unit display, providing for user configuration related to a display of the quotes. A first sort attribute and a second sort attribute are selected or configured to provide the user with a display that includes the financial product quotes in groupings according to the first sort attribute and in ordered lists according to the second sort attribute. When a financial product quote is received, the quote is grouped with other financial product quotes for the particular product according to a first sort attribute. Each grouping is then ordered according to a second sort attribute to provide the desired product unit display. Various sources may provide the quotes, and extra information to enrich the quotes may be provided. Various indicators may be used to highlight or emphasize certain types of information in the product unit display.
Patent CA-2722343-A1 (CA)
Inventor: EL A MMA BEVERLY JEAN
IPC: A01P1/00
Filed: 2008-07-09
Abstract: Synergistic microbicidal compositions containing N-methyl-1,2--benzisothiazolin-3-one.
Patent CA-2723496-A1 (CA)
Inventor: OHNO LES M
IPC: F24H9/18
Filed: 2010-12-01
Abstract: Un appareil de chauffage de liquide de refroidissement, comportant un réservoir de liquide de refroidissement et un tube de brûleur à lintérieur du réservoir de liquide de refroidissement, est utilisé dans les installations marines et les installations dautocar. Un réservoir de dilatation et une bouteille de trop-plein sont positionnés dans le logement de lappareil de chauffage et une vanne peut être utilisée pour fournir le liquide de refroidissement à un ventilateur de lappareil de chauffage externe ou pour contourner le ventilateur de lappareil de chauffage.
Patent CA-2724194-A1 (CA)
Inventor: REUNAMAKI TIMO
IPC: A61K31/5575
Filed: 2009-05-28
Abstract: The present invention relates to an ophthalmic aqueous composition containing PGF2a analogues for treating ocular hypertension and glaucoma, to a method for treating ocular hypertension and glaucoma by administering said composition to a subject in need of such treatment, and to a method for increasing aqueous solubility and stability of PGF2a analogues in an aqueous composition.
Patent CA-2725032-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: F16H59/20
Filed: 2010-12-10
Abstract: In an apparatus for controlling operation of an outboard motor having an internal combustion engine to power a propeller, and a transmission being selectively changeable in gear position to establish speeds including a first speed and a second speed and transmitting power of the engine to the propeller with a gear ratio determined by established speed, it is determined whether acceleration is instructed to the engine when the second speed is established and whether a preset condition is met, and operation of the transmission is controlled to change the gear position from the second speed to the first speed when the acceleration is determined to be instructed and the preset condition is met, thereby improving the acceleration performance of immediately after the acceleration is started.
Patent CA-2725616-A1 (CA)
Title: [4-(1-amino-ethyl)-cyclohexyl]-methyl-amine and [6-(1-amino-ethyl)-tetrahydro-pyran-3-yl]-methyl-amine derivatives as antibacterials
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: C07D498/04
Filed: 2009-06-02
Abstract: The invention relates to antibacterial compounds of formula (1) wherein R1 represents alkoxy or halogen; U, V and W each represent CH, or one of U, V and W represents N and the others each represent CH; A represents CH2 or O; G is CH=CH-E wherein E  represents a phenyl group mono- or di-substituted with halogen, or G is a group of one of the formulae (II), (III) hereafter wherein Z represent CH or N, Q represents O  or S and K represents O or S; and salts of such compounds.
Patent CA-2726658-A1 (CA)
Inventor: FRIIS NIELS
IPC: E04C3/02
Filed: 2009-06-02
Abstract: A truss mounting brace (1) for use during installation of trusses (19, 21, 22). The truss mounting brace (1) may also be used as a permanent spacer be~ tween two trusses (19, 21, 22). The truss mounting brace (1) comprises a mounting section (4) arranged to be mounted on a truss (19, 21, 22), a gripping section (3) and an oblong body section (5) connecting the mounting section (4) and the gripping section (3). The gripping section (3) has a gripping mechanism (6) arranged to receive and to engage another element interlockingly. The pre~ sent invention also relates to a method of installing two or more trusses, use of the truss mounting brace, and a method of manufacturing the truss mounting brace.
Patent CA-2726979-A1 (CA)
Inventor: WAKATSUKI TETSURO
IPC: C12M1/18
Filed: 2009-06-05
Abstract: Provided herein are methods of detecting responses of bio-artificial tissues to agents by performing assays using three-dimensional bio-artificial tissues The methods are adaptable to high-throughput platforms.
Patent CA-2727179-A1 (CA)
Inventor: COURTNEY SEAN ALEXANDER
IPC: H04W12/02
Filed: 2011-01-05
Abstract: Methods and systems are disclosed for protecting data on a mobile device (100). A data protection module (140) on the mobile device (100) receives a transmission including a secret key. The secret key is used in encrypting data on the device and is then deleted. Subsequent to an event detectable to the mobile device (100), the data protection module (140) receives another transmission including said secret key. The secret key is then used to decrypt the encrypted data.
Patent CA-2731493-A1 (CA)
Inventor: DREWS MICHAEL
IPC: A61B1/32
Filed: 2009-07-21
Abstract: Described here are devices and methods for forming one or more tracts in tissue. The tracts may be formed in any suitable or desirable tissue, and may seal relatively quickly without the need for a supplemental closure device. In some variations, the methods may comprise clamping at least a portion of a tissue and advancing a tissue-piercing member through the clamped tissue to form a tract. The tract may, for example, provide access for one or more tools.