baber/WOPTO huggingface dataset:
Patent CA-2641862-A1 (CA)
Inventor: BROWN MICHAEL K
IPC: H04L9/30
Filed: 2008-10-24
Abstract: A system and method for authenticating a user to a user device using two-factor authentication with a certificate. The status of the certificate is stored at the user device such that the stored status is queried during the authentication process. The status is updated as a background operation on the user device on a periodic basis. In the event that the user device fails to obtain updated status information, the frequency at which status update requests are issued by the user device are increased to a predetermined frequency or until a response is received.
Patent CA-2642112-A1 (CA)
Title: Disposable device for the diffusion of volatile substances
Inventor: CASERTA ANDREA
IPC: A61L9/12
Filed: 2006-02-23
Abstract: The invention relates to a disposable device for the diffusion of volatile substances. The device comprises a laminar element (1) which is made of a flexible material that is designed to be folded along a fold line (26) and which consists of at least a first part (2) and a second part (4). The first part (2) includes a container (3) for a product (30) that produces volatile substances. The second part (4) takes the form of a hook (5) with a side opening (12) and a central channel (24) that can be filled with removable adhesive means. Said two parts (2, 4) are produced in a single industrial process, without any additional parts, but with different attachment means including parts for adjusting or protecting the diffuser means or for replicating the diffusion function, such that the user can combine different effects. In addition, the user can decide how to apply the device in any location, i.e. by means of hanging or adhesion, by joining the device to another identical device or by folding the device and resting same on a horizontal surface.
Patent CA-2642178-A1 (CA)
Title: Prescription order system using imaging and postal code database search to order prescribed medicine directly from the doctor's offices to the pharmacies
Inventor: BARRETO RUI
IPC: G06Q50/22
Filed: 2008-10-21
Abstract: Order placement system comprising of a apparatus and method, in a computer desktop terminal, with a mouse and keyboard, it will provide an interactive user input software, a postal code database search engine to locate Pharmacy's and drug stores, it will have a image scanning hardware for user input of doctors prescription to convert paper prescription to a image format for electronic exchange between host computer and pharmacy / Drug store computer terminal, images will be saved in a database for recording purposes and future retrieval service, software will also sent to the user a text message to cell phone or e-mail confirming order.
Patent CA-2644724-A1 (CA)
Title: Procede de preparation de conjugues immunogeniques multivalents complexes
Inventor: LEE CHE-HUNG ROBERT
IPC: A61K39/095
Filed: 2007-03-16
Abstract: L'invention a pour objet des procédés de préparation de conjugués immunogéniques multivalents complexes qui consistent notamment à faire réagir simultanément une pluralité de polysaccharides immunogéniques distincts avec au moins une protéine afin d'obtenir les conjugués immunogéniques multivalents complexes. La réaction simultanée implique la réaction d'un groupe hydrazide de l'un des réactifs à un groupe aldéhyde ou cyanate ester de l'autre réactif.
Patent CA-2646604-A1 (CA)
Title: Method for connecting a low speed main shaft of a wind turbine to an input shaft of a transmission gearbox of the wind turbine and a connection obtained by said method
Inventor: SAENZ DE UGARTE PATRICK
IPC: F03D11/02
Filed: 2008-12-15
Abstract: Method for connecting a low speed main shaft of a wind turbine to an input shaft of a transmission gearbox of the wind turbine, characterized in that the method consists of providing a connection surface on the main shaft and a corresponding connection surface on the input shaft; placing a friction enhancing means on at least one of said connection surfaces; and firmly connecting both connection surfaces to one another whereby a permanent load on the connection surfaces is applied.
Patent CA-2646884-A1 (CA)
Inventor: BREW JOHN
IPC: A61K31/135
Filed: 2007-03-09
Abstract: Compounds that may be used for the treatment or prevention of a condition associated with T-cell proliferation or that is mediated by pro-inflammatory cytokines are of formula (I) or a salt thereof.
Patent CA-2647492-A1 (CA)
Title: Stabilization of milk of lime suspensions
Inventor: DI CROCE PASCAL
IPC: C04B2/02
Filed: 2007-03-26
Abstract: Limestone lime and/or magnesium lime milk of lime suspensions having a stable viscosity are prepared by adding to such suspensions glucides such as monosaccharides, disaccharides, oligosaccharides or derivatives of glucides obtained by oxidation or hydrogenation.
Patent CA-2648713-A1 (CA)
Inventor: ANVARI MEHRAN
IPC: G09B9/00
Filed: 2007-04-20
Abstract: A surgical training system comprising: a virtual environment including a virtual model of a surgical site; a trainer's haptic device for controlling a surgical tool in the virtual environment; a trainee's haptic device for controlling the surgical tool in the virtual environment, wherein the trainee's haptic device applies force feedback in dependence on signals received from the trainer's haptic device; and a controller for scaling the force feedback applied by the trainee's haptic device in dependence on a specified scaling value.
Patent CA-2649141-A1 (CA)
Title: Clarkin cold storage valve
Inventor: CLARKIN JAMES D
IPC: F24F13/08
Filed: 2008-12-31
Abstract: To naturally utilize cooler outside temperatures to establish suitable conditions for cold storage or fridge like conditions within an interior room, this invention uses the laws of equilibrium and natural properties of water for cold air to enter from outside in a controlled manner to cool the inside air.   To moderate the cooling, the thermal expansive properties of water control a valve to regulate the cooling without reaching freezing temperatures in the room. This application is only possible when outside temperatures generally rest below 4 degrees Celsius for a period of time. It is most suited for areas with cold winter climates and could be effective for as much as six months of the year or more.   To be effective, application of this invention requires a reasonably well-insulated room with exterior walls or access to a nearby wall. A small hole must be present or built into the exterior wall. The apparatus is then inserted into the hole. The apparatus has a conduit with self-regulating valves at each end control the airflow into and out of the room. When the air outside is cooler cold air will flow into the room through the conduit, much the same way cold air seeps under a door in the winter.   Both the interior and exterior valves utilize the thermal expansion and contraction properties of liquid and gas to block the airflow once the desired temperature is established. Essentially, as the cold air flows in it causes a water reservoir in the interior valve to freeze and expand, and this displacement forces the interior valve to shut, closing off the airflow in the conduit. When the air outside is too warm, a gas reservoir in the exterior valve at the other end of the conduit expands and prevents further warm air from entering.   The usefulness or applicability of this device is that it would reduce energy consumption and could be used for fridges or in other cooling operations, such as large commercial refrigerators or cold storage areas.
Patent CA-2649222-A1 (CA)
Inventor: AUDENAERT FRANS
IPC: C08G18/00
Filed: 2007-04-09
Abstract: Method of preparing urethane based fluorinated monomers comprising (i) reacting a fluorinated alcohol and an isocyanate functional non-fluorinated monomer or (ii) reacting in one or two steps a fluorinated alcohol, a polyisocyanate and an isocyanate reactive non-fluorinated monomer, wherein reactions (i) and (ii) are carried out in the presence of one or more reactive diluents, the reactive diluents having an ethylenically unsaturated group and being free of isocyanate reactive groups. The method does not require an inert organic solvent as a reaction medium, thus excluding volatile organic compounds (VOC's). The resulting compositions can be readily and conveniently used to prepare radiation curable coating compositions without the need to remove organic solvent from the composition.
Patent CA-2651986-A1 (CA)
Inventor: MARASCHI MARCO
IPC: B44F1/10
Filed: 2007-05-11
Abstract: A micro-optic film structure that alone or together with a security document or label projects images spatially coordinated with static images and/or other projected images is provided. The inventive film structure is made up of: (a) one or more polymer film materials; (b) one or more planar arrangements of primary image icons; (c) one or more planar arrangements of focusing elements or lenses; and (d) one or more secondary image icons. The planar arrangements are configured such that when a planar arrangement of primary image icons is viewed through a planar arrangement of focusing elements or lenses, one or more first synthetic images are projected. The secondary image icons appear as static and/or other projected images. These images are spatially coordinated with the first synthetic image(s) projected by the film structure, such that when simultaneously displayed therewith, they visually enhance or cancel the projected first synthetic image(s).
Patent CA-2653085-A1 (CA)
Inventor: FU LI
IPC: A61P35/00
Filed: 2007-05-18
Abstract: A 20(R)-ginsenoside Rg3 pharmaceutical composition water solution is prep ared by steps of adding ginsenoside solution into water solution of auxiliar y materials at the temperature of 400- 100 °C, recovering solvent and adding water.
Patent CA-2657403-A1 (CA)
Inventor: HARTMAN DENNIS
IPC: B65G1/02
Filed: 2007-07-11
Abstract: The present disclosure relates to a racking system and method of storing palletized items in the racking system. The present disclosure also relates to a racking system for storing multiple pallets stacked with the palletized items, the multiple pallets being deliverable for storage in the racking system by a fork lift vehicle.
Patent CA-2658348-A1 (CA)
Inventor: GUNTHER STEPHEN B
IPC: A61F5/00
Filed: 2007-07-18
Abstract: The invention features a monoblock (non-modular) humeral head (shoulder) resurfacing implant designed to replace a portion of the patient's humeral head. The humeral head may need replacing due to trauma, osteonecrosis, infection, arthritis, or other causes. The implant of the invention is designed to be performed either as a hemiarthroplasty or as a component of a total shoulder replacement along with a standard glenoid or inset glenoid implant.
Patent CA-2658772-A1 (CA)
Inventor: JURIK LARRY
IPC: G01F1/34
Filed: 2001-02-28
Abstract: A sensor for detecting contact of a fluid delivery probe with a fluid surface and for detecting fluid flow through the probe includes a first electrode disposed along a fluid flow path of the probe upstream from a distal tip of the probe and a second electrode longitudinally spaced and electrically isolated from the first electrode and disposed at the distal tip of the probe. An oscillating signal is transmitted through the first electrode, and at least a portion of the signal is received through the second electrode.  Through changes in the received signal due to the distal tip of the probe coming into contact with a fluid surface or due to fluid flow through the conduit between the first and second electrodes, fluid surface contact and fluid flow can be detected. A pressure sensor can be employed to monitor internal fluid pressure within the fluid conduit of the fluid delivery probe as a secondary, redundant means for detecting fluid flow through the conduit.
Patent CA-2658847-A1 (CA)
Inventor: POLK JOHN H
IPC: B64C1/26
Filed: 2007-07-18
Abstract: The invention is directed a trapezoidal panel pin joint (10) for allowing deflection of an aircraft between a fuselage section (14) and a wing sectio n (12), wherein the pin joint comprises a vertical pin portion (16), a lug p ortion (18), and a clevis portion (20); wherein at least one vertical flexib le tee member (26) is positioned below the pin joint; and wherein the pin jo int is coupled to at least two horizontal flexible tee members, such that th e pin joint and vertical and horizontal flexible tee members, in combination , release two rotational degrees of freedom.
Patent CA-2659729-A1 (CA)
Inventor: CAMUS MICHEL
IPC: D21F1/00
Filed: 2007-08-06
Abstract: L'invention concerne un procédé de fabrication d'un jet fibreux par voie humide sur une toile de formation d'une machine à papier comprenant un empil ement de toiles, ledit empilement de toiles comprenant une toile superficiel le et au moins une sous- toile superposées, ledit jet fibreux comprenant au moins un élément d'une épaisseur donnée, caractérisé par le fait qu'il compr end l'étape suivante : former ledit jet par égouttage d'une suspension aqueu se à base de fibres sur ladite toile de formation dont l'empilement de toile s comprend une région d'égouttage réduit par rapport à la première sous-toil e, au niveau d'au moins une sous-toile et/ou sous la toile superficielle, la dite région d'égouttage réduit étant en correspondance avec la position qu'a ura ledit élément.
Patent CA-2660864-A1 (CA)
Title: Facilitating method for handover of a mobile communication device
Inventor: AHLUWALIA JAGDEEP SINGH
IPC: H04L12/56
Filed: 2007-08-21
Abstract: In a method of facilitating handover of a mobile communication device from a source node to a target node, the method includes buffering received user data packets in the target node during handover prior to sending to the mobile device.
Patent CA-2661450-A1 (CA)
Title: Bit for a drill tool
Inventor: KAUPER HERBERT RUDOLF
IPC: B23B51/02
Filed: 2007-10-04
Abstract: The aim of the invention is to obtain a good system for removing chips from a drill tool (2). To this end, the bit (10) of the drill tool comprises a cutting region which is divided into three cutting sections, a central cutting section (16b) forming an inactive cutting section which borders an inner cutting corner (18) on an active cutting section (16a) close to the centre. The distance (R1) of the inner cutting corner (18) from the central axis (4) of the drill bit is somewhat larger than a core radius (R4) of the core (23) of a drill bit, and the inactive cutting section (16b) is therefore moved back in the radial direction approximately opposite the inner cutting corner (18). In this way, during operation, the chips removed are split into two groups parts (28a, 28b), thereby obtaining a reliable chip removal system.
Patent CA-2662736-A1 (CA)
Inventor: WILLEY WILLIAM DANIEL
IPC: H04W76/04
Filed: 2007-09-14
Abstract: Apparatus and an associated method is provided for facilitating paging of an access terminal in a radio communication system. A page message with partial identities is generated that includes an access sequence ID. The access sequence ID is used by the access terminal when responding to a page. The access terminal sends an access probe using the access sequence ID included in the page. The page message includes a message structure with partial identities where the access sequence ID is conditionally included. If the access terminal is to use a regular pool of access sequence IDs, the access terminal is not sent an access sequence ID in the page.
Patent CA-2662891-A1 (CA)
Inventor: ISLAM MUHAMMAD KHALEDUL
IPC: H04W68/02
Filed: 2007-09-07
Abstract: Apparatus, and an associated method, for facilitating paging of an access terminal operable in a radio communication system. The access terminal is identified by a portion of an input number, such as a session seed, pseudorandom, or other, number. The portion of the input number is included in a paging message. When the access terminal receives the paging message, the access terminal determines whether the paging message includes the input number.
Patent CA-2663553-A1 (CA)
Title: Silane-terminated prepolymers and relative adhesive sealant formulations
Inventor: GALBIATI ALESSANDRO
IPC: C08G18/10
Filed: 2007-09-14
Abstract: Silane-terminated prepolymers which contain, on at least one silicon atom, at least one hydrolyzable aryloxy type functional group. The use of these prepolymers, containing silyl-aryloxy terminated groups, in adhesive sealant formulations increases their reactivity so enabling the use of metal-based catalysts, which are in most cases toxic and act as oxidation catalysts, to be avoided or their quantity to be reduced compared with the standard quantity used in conventional formulations, yet ensuring considerably shorter cross-linking times than those of formulations based on known silane- terminated prepolymers.
Patent CA-2665438-A1 (CA)
Title: Carboxamide 4-[(4-pyridyl)amino]pyrimidines useful as hcv inhibitors
Inventor: RABOISSON PIERRE JEAN-MARIE BERNARD
IPC: A61P31/14
Filed: 2007-10-04
Abstract: The present invention relates to the use of carboxamide 4-[(4-pyridyl)amino]- pyrimidines as inhibitors of HCV replication as well as their use in pharmaceutical compositions aimed to treat or combat HCV infections.
Patent CA-2666906-A1 (CA)
Inventor: YURI NOBUYUKI
IPC: F24D18/00
Filed: 2009-05-27
Abstract: In a cogeneration system having three generation units each equipped with a generator and an internal combustion engine, a single hot water tank is prepared for the three generation units to contain hot water heated by exhaust heat of the engine. The temperature of the hot water contained in the tank and a power demand of an electrical load are detected. Then, the number of the generation unit or units to be operated is determined based on the detected power demand when the detected hot water temperature is equal to or less than a first predetermined value, and operation of the generation unit or units determined to be operated is controlled, thereby reducing a space for the installment of the tank and heat loss from the tank.
Patent CA-2670108-A1 (CA)
Inventor: YOUNG BRYCE
IPC: A44B19/16
Filed: 2007-11-19
Abstract: Fastening systems include one or more fastening members, sliders, stop blocks and/or top stops. Fastening members described include a variety of inventive features, including structures associated with the head portion, transition portion, and tail portion. Sliders include friction reducing structures and locking features. Stop blocks provide bottom stops for various articles, and serve to anchor a fastening member. Top stops provide a containment structure for limiting slider travel. A variety of methods are also described.
Patent CA-2671952-A1 (CA)
Inventor: MEDWICK PAUL A
IPC: B32B17/06
Filed: 2007-11-30
Abstract: An article includes a substrate, e.g. a glass sheet having a first major surface and an opposite second major surface having a textured surface to provide a predetermined pattern on the second surface of the substrate, and an overlay, e.g. a coating over the pattern. The percent of visible light transmittance, and percent visible light reflectance, of the substrate and the overlay is selected such that the pattern is visible when the article is viewed through one of the surfaces of the substrate or overlay. In one non-limiting embodiment, the substrate is glass and the article has a metallic appearance. In another non-limiting embodiment, the overlay is a transparent coating deposited on the second surface of the glass sheet into grooves of the pattern. Other non-limiting embodiments include the substrate having a Delta % haze of greater than 15%, and a protective overcoat over the coating.
Patent CA-2673030-A1 (CA)
Title: System and method for authorizing transactions via mobile devices
Inventor: ANNAN DAVID
IPC: G06Q20/32
Filed: 2009-06-11
Abstract: A system and method for authorizing transactions via mobile devices is provided. The system includes a mobile device executing a transaction authorization application. The transaction authorization application generates a transaction code for a transaction upon request by a user. The transaction authorization application includes a presentation module for presentation of the transaction code on the mobile device, and a communication module for communicating at least a part of the transaction code over a first channel. A server is in communication with the mobile device over the first channel for receiving the at least partial transaction code. The server is also in communication with a merchant system over a second channel for receiving a transaction request for the transaction. The transaction request includes the transaction code. The server executes transaction processing software for validating the transaction code received via the second channel by determining if the transaction code received via the second channel matches the at least partial transaction code received via the first channel. The server then communicates a transaction response to the merchant system.
Patent CA-2675136-A1 (CA)
Title: Symmetrical storage access on intelligent digital disk recorders
Inventor: NAYLOR JOHN ROBERT
IPC: G06F9/445
Filed: 2007-01-19
Abstract: A method includes designating at least three storage partitions on at least two logical drives, placing a first storage partition on a first of the logical drives adjacent to a second storage partition on a second of the logical drives separate from the first logical drives, and creating a third partition among both the first and second of the logical drives. The first, second and third partitions are balanced for storage access symmetry such that the drives bear equal storage placement.
Patent CA-2676545-A1 (CA)
Title: Vehicle fluid dispensing apparatus and method of use
Inventor: CADIGAN DANIEL J
IPC: B60S5/02
Filed: 2009-08-25
Abstract: This invention relates to a vehicle fluid dispensing apparatus and a method of use. The apparatus includes a plurality of motive force devices for fluid communication with a plurality of reservoirs The apparatus also includes a plurality of metering devices in fluid communication with the motive force devices and a single nozzle in fluid communication with the plurality of motive force devices.
Patent CA-2678571-A1 (CA)
Title: A method for ensuring the use of brine with an optimal composition
Inventor: LIBERMAN BARNET
IPC: A61K31/00
Filed: 2008-02-13
Abstract: A method of freezing with brine comprising releasing at least one ingredient in an effective amount from an automated device into the brine so that the brine is rendered unusable for its intended purpose, thereby ensuring that the brine is used only in a optimal composition.
Patent CA-2680333-A1 (CA)
Inventor: DITTEL BONNIE
IPC: G01N33/48
Filed: 2007-03-14
Abstract: The invention relates, in some embodiments, to the use of gelsolin to treat neurologic diseases (e.g., multiple sclerosis) and, in other embodiments, to the use of gelsolin to diagnose, monitor, and evaluate therapies of neurologic diseases.
Patent CA-2681758-A1 (CA)
Title: High barrier compositions and articles employing same
Inventor: WILKIE ANDREW F
IPC: C09D179/02
Filed: 2008-03-31
Abstract: A high barrier composition to a gas or organic liquid usable as a coating or layer on an article. The composition includes a blend of polyetheramine resin and at least one additive being a highly hydrolyzed organic compound, preferably of a low molecular weight, either with our without boric acid. Articles employing the gas barrier composition also constitute a part of this invention.
Patent CA-2683271-A1 (CA)
Inventor: CLANCY TERRY
IPC: G06Q50/00
Filed: 2005-02-11
Abstract: A system and method for releasing a security tag from an article automatically at a point of sale without the need fro store employee involvement, assuming a valid sale is occurring. A system and method fro releasing a security tag from an article automatically at a point of sale that tracks the detacher operation and the time and date of such operation.