baber/WOPTO huggingface dataset:
Patent CA-2835981-A1 (CA)
Inventor: PASCAL JEAN-CLAUDE
IPC: A61P5/30
Filed: 2012-06-01
Abstract: The present invention relates to a process for the preparation of a compound of formula (I) said process comprising the steps of : a) reacting a compound of formula (II), with an acylating or a silylating agent to produce a compound of formula (III), wherein P1 and P2 are each independently a protecting group selected from R2-Si-R3R4, or R1CO-, wherein R1 is a group selected from C1-6alkyl or C3-6cycloalkyl, each group being optionally substituted by one or more substituents independently selected from fluoro or C1-4alkyl; R2, R3 and R4 are each independently a group selected from C1-6alkyl or phenyl, each group being optionally substituted by one or more substituents independently selected from fluoro or C1-4alkyl; b) reacting the compound of formula (III) in the presence of palladium acetate or a derivative thereof to produce compound of formula (IV); and c) reacting the compound of formula (IV) with a reducing agent to produce compound of formula (I).
Patent CA-2838224-A1 (CA)
Title: Modified aminocarboxylates with improved storage stability and processability
Inventor: LANG FRANK-PETER
IPC: C11D3/33
Filed: 2012-06-25
Abstract: The invention relates to aminocarboxylates in solid form which have a relatively long shelf life and improved processing properties, and also to the use thereof in household products, more particularly laundry detergents, other detergents and polishes, and in industrial processes.
Patent CA-2838824-A1 (CA)
Title: Modulation of pancreatic beta cell proliferation
Inventor: MELTON DOUGLAS A
IPC: A61P3/10
Filed: 2012-06-10
Abstract: Work described herein provides, in one embodiment, a method for increasing proliferation or replication of pancreatic beta cells in a subject in need thereof, comprising administering to said subject an effective amount of an agent that increases the level or activity of hepatocellular carcinoma-associated protein TD26 (TD26), thereby increasing proliferation or replication of pancreatic beta cells. Such an agent may function by, for example, increasing the level of active TD26 in the subject or by increasing the functional activity of TD26 in the subject.
Patent CA-2840717-A1 (CA)
Inventor: KARANDIKAR BHALCHANDRA M
IPC: A61K33/40
Filed: 2012-07-24
Abstract: There is provided on-demand, oxygen generating topical compositions having a built-in indicator specifically to indicate a color change upon the complete mixing of the oxygen precursor and catalyst. The first part of the composition contains a carrier and manganese dioxide (MnO2) nanoparticles. The second part of the composition comprises the oxygen precursor; hydrogen peroxide. When the two parts, one with manganese dioxide nanoparticles and exhibiting a characteristic color, (e.g. yellow brown) and the second part with hydrogen peroxide are mixed together, the color imparted by the manganese dioxide nanoparticles essentially disappears and the final composition (enriched with oxygen) either appears colorless or takes on the original color of the catalyst comprising part prior to addition of manganese dioxide. Thus, the manganese dioxide catalyst nanoparticles themselves serve as the colorimetric indicator of peroxide decomposition to oxygen, precluding the need for an external colorant. Manganese dioxide particles that are not nanoparticles fail to exhibit this color changing phenomenon.
Patent CA-2840847-A1 (CA)
Title: Aqueous radiation curable coating compositions
Inventor: VANMEULDER GUIDO
IPC: C09D7/42
Filed: 2012-07-19
Abstract: The present invention relates toan aqueous radiation curable coating composition comprising at least one radiation curable polymer (A) and at least one organic matting polymer (B) providing uniform matt coatings.
Patent CA-2842370-A1 (CA)
Title: Stepwise process for the production of alkaloid salts
Inventor: JONES BRADLEY R
IPC: C07D489/04
Filed: 2012-08-01
Abstract: The present Invention provides to an improved process for preparing alkaloid salts. In particular, the process comprises a stepwise addition of an acid to an alkaloid chosen from hydrocodone, codeine, and dihydrocodeine to form a flowable mixture of the alkaloid salt
Patent CA-2845678-A1 (CA)
Title: Produits d'encollage et de rheologie ameliores pour systemes a base de gypse et de stuc destines a la production de panneaux resistant a l'eau
Inventor: WANTLING STEVEN J
IPC: C04B20/00
Filed: 2012-08-17
Abstract: La présente invention concerne une émulsion qui confère une résistance à l'eau aux produits à base de gypse. L'invention concerne également le procédé de préparation de l'émulsion et les produits à base de gypse préparés à partir de l'émulsion. Les émulsions de l'invention contiennent au moins une cire de paraffine et un sel métallique hydrophile. Les émulsions de l'invention peuvent contenir en outre une cire saponifiable se substituant à une cire de lignite. Les émulsions de l'invention peuvent contenir également un biocide.
Patent CA-2848476-A1 (CA)
Title: Current sensor based on a rogowski coil
Inventor: GARABIETA INAKI
IPC: G01R15/18
Filed: 2014-04-02
Abstract: A current sensor based on a Rogowski coil characterised in that it comprises a polygonal cross-section tube obtained from of one or more parts of rigid PCB, wherein the windings that form the Rogowski coil are located on the portions of rigid PCB which form the flat faces of said polygonal cross-section tube and wherein said one or more parts of rigid PCB are joined together by means of flexible zones which can bend in the form of an I, said polygonal cross-section tube being designed so that, during its use, the conductor whose current is required to be measured is situated along the tube's longitudinal axis.
Patent CA-2848613-A1 (CA)
Title: Booster assembly
Inventor: BEZUIDENHOUT HENDRIK CORNELIUS
IPC: F42B3/103
Filed: 2012-10-17
Abstract: An explosive booster assembly (70) which includes a primary module (10) with a first housing (12) and a first booster (14), wherein a detonator (62) is engageable with the first housing, and an auxiliary module (30, 30A) which comprises a second housing (32) with a second booster composition (34), wherein the second housing (32) is interengageable with the first housing (12) to expose the first booster composition (14) to the second composition (34), and wherein any number of substantially identical auxiliary modules (30, 30A) are engageable with one another in order to form a compound booster assembly.
Patent CA-2849043-A1 (CA)
Title: Vacuum attachment for a penis extension device
Inventor: JOCHUM HERBERT
IPC: A61F5/41
Filed: 2012-09-21
Abstract: A connecting device is made available for connecting the distal part of a penis to a penis extension device, wherein the connecting device (1) has an elongate, rigid hollow body (3), which is open at the proximal end and is used for receiving the distal end of the penis and for securing on the penis extension device and, at its distal end, has an opening (31) that is in operational connection to a vacuum pump (4) or can be brought into such an operational connection, and an elastic tubular sleeve (2) which is placed with its proximal area (5) onto the shaft of the penis and which, when the connecting device (1) is in the assembled state, has its distal area (6) enclosing the proximal end of the hollow body (3) and bearing on the outside thereof. This connecting device is characterized in that the wall thickness of the sleeve (2) in the distal area (6) is greater than in the proximal area (5) and/or a three-way valve is arranged between the opening (31) and the vacuum pump (4) and can assume the following positions: i)the interior of the hollow body (3) is connected to the environment, ii) the opening (31) and therefore the hollow body (3) are closed, and iii) the interior of the hollow body (3) is connected to the vacuum pump (4).
Patent CA-2850487-A1 (CA)
Inventor: GIBBLE JOHN C
IPC: B01D53/94
Filed: 2011-10-06
Abstract: A diesel oxidation catalyst includes an inlet side, an outlet side, and at least one channel extending from the inlet side to the outlet side, the channel including a first, non-catalyzed portion extending from the inlet side to a second, catalyzed portion. A method of treating engine exhaust gas is also provided.
Patent CA-2851132-A1 (CA)
Title: Mobile crusher unit with variable oblique positioning
Inventor: HOFFMANN DIETER
IPC: B02C19/00
Filed: 2014-05-06
Abstract: A mobile crusher has variable oblique positioning of the crusher unit in relation to the following face conveyor. The mobile crusher has a front and a rear crawler-type chassis. Both the rear and the front crawler-type chassis are pivotable opposite the longitudinal axis of the mobile crusher. The front chassis is a double-crawler chassis, which is basically steered via the traveling mechanisms, i.e., the double-crawler-type chassis is rotated via different speeds of rotations of the two crawlers. This chassis can therefore travel in any direction, which has very great advantages in the turning of the mobile crusher. The support frame is preferably supported by means of a ball and socket joint. The mobile crusher can thus be moved in any necessary direction. During the traveling backwards of the mobile crusher, the crusher can be steered via the rear chassis (which represents the front chassis during the traveling backwards as viewed in the direction of travel). The mobile crusher can advantageously also always assume the optimal position to the dredging shovel in smaller movements and thus the necessary slewing movements of the dredger can be minimized, which leads to savings of energy and time.
Patent CA-2852143-A1 (CA)
Inventor: WAGER STEFAN
IPC: H04L1/18
Filed: 2008-10-07
Abstract: Selon un procédé et un système permettant de gérer des ressources dans un système radio cellulaire comprenant un canal spécialisé amélioré (E-DCH), la libération des ressources E-DCH communes est signalée et transmise de l'équipement utilisateur (EU) au nud B au moyen des champs de signalisation existants sur la couche 2 (L2) ou la couche 1 (L1). Ces champs de signalisation sont déjà utilisés dans CELL_DCH, mais leur interprétation est modifiée pour les utilisateurs de CELL FACH. Selon un autre mode de réalisation, une autorisation sur E-AGCH indiquant INACTIF sur tous les processus HARQ est envoyée à titre de commande de libération à lEU. Selon encore un autre mode de réalisation, la ressource E-DCH commune est libérée lors de lexpiration dune minuterie de libération.
Patent CA-2852506-A1 (CA)
Inventor: SISLEY JAMES P
IPC: H01R13/533
Filed: 2012-11-16
Abstract: A circuit breaker terminal lug cover (1) is structured to mechanically secure to a circuit breaker terminal lug (2) and protect the terminal lug from degradation or corrosion. The terminal lug includes a number of terminal lug screws (5) capable of securing a number of cables to the circuit breaker (3). The terminal lug cover includes a plurality of sides (10,11,12,13) structured to carry heat away from the terminal lug or deflect ionized gases away from the terminal lug. At least one (12,13) of the sides includes a number of securing members (8,9) structured to mechanically secure the terminal lug cover to the circuit breaker terminal lug. One (10) of the sides includes an access hole (6) permitting access to the number of terminal lug screws.
Patent CA-2853327-A1 (CA)
Inventor: SIEGMUND ERIK
IPC: A61C8/00
Filed: 2012-10-25
Abstract: Dental implant systems, components and methods feature use of a mounting component onto which an abutment is to be cast or soldered. The mounting component is configured with an upper end that is contoured in a spherical or other suitable manner to present a surface over which the abutment can be slid into various positions on said surface at various angles relative to an axis of the implant body on which the mounting component is supported. Accordingly, the abutment can be set at a desired angle whether the this desired orientation matches or misaligns with the axis of the implant body.
Patent CA-2856566-A1 (CA)
Inventor: POWER GARY FAIRLESS
IPC: G06K7/10
Filed: 2012-11-28
Abstract: A method and apparatus for viewing or authenticating a diffractive device and a diffractive security device (1) are provided in which a first diffractive relief structure (200) is responsive to a first wavelength of visible monochromatic light, a second diffractive relief structure (200) is at least partially interlaced with the first diffractive relief structure (100) and responsive to a second wavelength of visible monochromatic light, and a third diffractive relief structure (400) is at least partially interlaced with the first and second diffractive relief structures (100, 200) and responsive to a third wavelength of visible monochromatic light. Under illumination by the first, second and third wavelengths of monochromatic light, the first diffractive relief structure (200) produces a first partial image of a first colour in a reconstruction plane, the second diffractive relief structure (300) produces a second partial image of a second colour in the reconstruction plane and the third diffractive relief structure (400) produces a third partial image of a third colour in the reconstruction plane, and the first, second and third partial images at least partially overlap in the reconstruction plane to form a multicoloured image. The diffractive security device may be used in a security document and the device may be authenticated by comparing the multicoloured image to a reference image.
Patent CA-2858060-A1 (CA)
Title: System for collaboration and meeting management
Inventor: HENRIKSEN THOMAS B
IPC: G06Q10/06
Filed: 2012-11-08
Abstract: A computer hardware and software system provides a mind mapping system and method for meeting creation, management and collaboration. Each branch of a mind map created by a user may be assigned a unique identifier and each child branch extending from each branch may be assigned a unique child identifier, such that the unique child identifier includes a reference to the unique identifier of the branch from which the child branch extends. An input system may receive changes to parameters, determining if the changes should be made and rejecting changes for lack of permissions, as well as determining meeting schedules, breaks and arranging meeting topics based on inherent rules and rules input into the system. In one example, the system generates a meeting agenda from tasks created during mind mapping, automatic generation of a meeting agenda, automatic optimization of the meeting agenda, automatic conduct of a meeting and/or automatic generation of a dashboard including information obtained from the system and feedback entered by users after a meeting.
Patent CA-2860818-A1 (CA)
Inventor: BLISS THERON J
IPC: F23D1/00
Filed: 2013-01-13
Abstract: A fuel head assembly (120) for a pulverized coal nozzle includes removeable back cover (123) that may be removed substantially horizontally to allow access to liners (141,143,145) inside of the fuel head assembly (120) for servicing. This may be used in places where there access from above the fuel head assembly (120) is restricted. The liners (141,143,145) are constructed of a wear-resistant material and include curved vanes (131,133) for more evenly distributing pulverized solid fuel particles, and for reducing erosion of the fuel head assembly (120).
Patent CA-2861125-A1 (CA)
Inventor: PRESCOTT MICHAEL R
IPC: A61B17/115
Filed: 2014-08-29
Abstract: A buttress material and mounting structure assembly is provided for use with a circular surgical stapling device. The assembly comprises a ring-like mounting structure sized to have an outer diameter that frictionally engages a radial inner surface of a staple cartridge assembly, wherein the mounting structure is disposed within the radial inner surface of the staple cartridge assembly; an annular buttress material overlaying a tissue facing surface of the staple cartridge assembly, the annular buttress material defining an outer radial terminal edge extending radially beyond a pair of annular arrays of staple receiving slots, and a radial inner terminal edge extending across the mounting structure; and at least one suture securing the buttress material to the mounting structure.
Patent CA-2862433-A1 (CA)
Title: Dual variable domain immunoglobulins and uses thereof
Inventor: GHAYUR TARIQ
IPC: C07K16/46
Filed: 2012-12-28
Abstract: Engineered multivalent and multispecific dual variable domain binding proteins that bind two different (e.g., nonoverlapping) epitopes of the same receptor or two different receptors expressed on the same cell are provided, along with methods of making and uses in the prevention, diagnosis, and/or treatment of disease.
Patent CA-2862909-A1 (CA)
Title: Drill-powered brush with electrical shock protection and long reach functionality
Inventor: TAYLOR WADE
IPC: B08B13/00
Filed: 2014-09-03
Abstract: A drill-powered rotational brush apparatus features an electrically non-conductive tubular housing, and a metal input shaft rotatably supported in the housing has an external end reaching out from the housing for engagement in the chuck of the drill. A connection is provided between an internal end of the metal input shaft and a brush whose radial bristles reside externally of the housing at the second end thereof. The connection features an electrical insulator that electrically isolates the metal input shaft from the brush and any portion of the connection that lies externally of the tubular housing beyond the second end thereof, thereby protecting the user form the risk of electrical shock. The connection end of the brush matches the cross-sectional size and peripheral shape of the external end of the input shaft to allow coupling together of two like apparatuses to collectively form a longer brush assembly.
Patent CA-2863777-A1 (CA)
Inventor: POL BERNARDUS JOZEF MARIA
IPC: C08H8/00
Filed: 2013-02-07
Abstract: The invention relates to a process for acetylation of wood having a density of above 400 kg/m3, particularly, of Southern Yellow Pine, and acetylated wood obtainable by this method. The described acetylation process allows the production of acetylated wood having higher acetylation levels, such as an acetyl content of at least 20% by weight. The acetylated wood has also a low residual acetic acid content, in particular, lower than 1% by weight. The invention is particularly useful for acetylation on industrial scale of pieces of solid wood, preferably, of wood beams.
Patent CA-2863909-A1 (CA)
Inventor: URIBE-ETXEBARRIA JIMENEZ XABIER
IPC: G06Q10/00
Filed: 2012-10-11
Abstract: The present invention relates to a system of integrating remote services and the method of operating said system. In a preferred embodiment,the system comprises a management system, a database with a table of users and a table of data associated with each user, a message input and recognition system for written messages, voice messages, or text messages, etc., an output system, a dialogue system, and an information exchanging system for exchanging information with remote third party services, where the information exchanging system is connected to the management system and comprises connectors suitable for each type of service such that at least one connector is suitable for performing a commercial transaction that can be requested by the user. It is particularly applicable in the field of purchasing electronic tickets or products and in the field of bank transactions from a mobile terminal.
Patent CA-2864770-A1 (CA)
Title: An exhaust with an acoustic attenuation system
Inventor: MECUSON GAUTIER
IPC: F02K1/82
Filed: 2013-02-15
Abstract: The invention relates to an aeronautical engine exhaust cone (1) extending from upstream to downstream along a longitudinal axis. The cone (1) comprises a structural core (10) made of composite material formed of an axisymmetric component (11) which at its upstream end has an upstream flange (12) and at its downstream end has a downstream flange (13), the core providing the cone with its structural strength. The cone further comprises an acoustic attenuation system (20) made of a composite material and attached to the structural core (10).
Patent CA-2864989-A1 (CA)
Title: Device and method for separating a fatty structure connected to an intestine from the intestine by means of cutting
Inventor: AL-LAHAM MOHAMAD JALAL
IPC: A22C17/16
Filed: 2013-02-14
Abstract: The invention relates to a device (10) for separating an intestine (2) subjected to a pulling force from a structure such as a fatty structure (1) connected to the intestine by means of cutting, wherein the device comprises a guide (11) for guiding at least the intestine; and a cutting member (14) connected to the guide for severing the structure in the vicinity of the intestine, and wherein the cutting member is adapted to sever the structure as closely as possible to the intestine. The invention also relates to such a method, comprising of fixing the structure, exerting a pulling force on the intestine, guiding the intestine and severing the structure in the vicinity of the intestine, wherein the combination of the structure and the intestine is guided prior to the cutting.
Patent CA-2866268-A1 (CA)
Title: Wind detection apparatus
Inventor: DI GIOVINE VINCENZO
IPC: G01P13/02
Filed: 2014-10-06
Abstract: Wind detection apparatus which comprises: a fixed support structure (2) provided with a support rod (3) to which a rotatable frame (4) is pivoted in an idle manner; a signaling body (8) with tubular form fixed to the rotatable frame (4) and on which the wind is susceptible of acting in order to rotate the rotatable frame (4) until the signaling body (8) is aligned with the direction of the wind; an illuminating device (17) fixed to the rotatable frame (4) and actuatable to illuminate the signaling body (8); at least one transformer (19), which comprises a primary winding (21) fixed to the support rod (3) and a secondary winding (23) fixed to the rotatable frame (4), and is adapted to transfer the electrical energy between power supply means (18) fixed to the support structure (2) and control means (20) mounted on the rotatable frame (4) and adapted to control the operation of the illuminating device (17).
Patent CA-2867288-A1 (CA)
Title: Biologic machines for the detection of biomolecules
Inventor: ALBRECHT JEFF
IPC: G01N33/53
Filed: 2013-02-21
Abstract: Disclosed are methods, devices and systems for the isolation and detection of biomolecules from a sample. The embodiments, detection of such biomolecules provides for detection of microorganisms. For example, disclosed are methods, devices and systems that use bacteriophage-based amplification of the signal in detection of bacteria and other microorganisms. The devices, systems and methods of the invention may allow for the detection of certain biomolecules peptides and ions in real time using minute amounts of sample.
Patent CA-2868526-A1 (CA)
Title: Blowout preventer with locking ram assembly and method of using same
Inventor: JAHNKE DOUGLAS A
IPC: E21B33/06
Filed: 2013-04-10
Abstract: A lock assembly of a blowout preventer is provided. The blowout preventer includes a ram assembly slidably positionable in the channel and engageable with a tubular. The ram assembly includes a ram block, a ram cylinder, and a ram shaft. The lock assembly includes a lock cylinder and a lock piston. The lock cylinder is operatively connectable to the ram cylinder. The ram shaft has an end slidably extendable into a lock cavity of the lock cylinder. The lock piston is slidably positionable in the lock cylinder and separates the lock cavity into a lock and a closing chamber. The lock piston has a ram surface engageable with the end when the lock piston is in a locked position, and a ram hole therethrough to receive the end when the lock piston is in an unlocked position whereby the ram block is selectively lockable about the tubular.