baber/WOPTO huggingface dataset:
Patent CA-2686766-A1 (CA)
Title: (s,r)-3-phenyl-4,5 dihydro-5-isoxazole acetic acid-nitric oxide and use thereof as anti-cancer and antiviral agent
Inventor: AL-ABED YOUSEF
IPC: C07D413/12
Filed: 2008-05-06
Abstract: The present invention relates to an isoxazole derivative, the compound of formula (I) herein after referred to as GIT27-NO, which is the NO-donating structurally modified form of (S,R)-3-phenyl-4,5-dihydro-5-isoxasole acetic acid, herein after referred to as VGX-1027. Treatment of three tumor cell lines, rat astrocytoma C6, mouse fibrosarcoma L929, and mouse melanoma B16 cells with GIT27-NO resulted in a significant reduction of cell respiration and of number of viable cells, while VGX-1027 was completely ineffective. Hemoglobin, which act as NO-scavenger, restored cell viability, thus indicating the NO-mediated tumoricidal effect of compound (I). GIT27-NO triggered apoptotic cell death in L929 cell cultures, while autophagic cell death is mainly responsible for the diminished viability of C6 and B16 cells. Moreover, GIT27-NO induced the production of reactive oxygen species which can be neutralized by antioxidant N-acetyl cysteine (NAC), indicating that reactive oxygen species (ROS) are at least partly involved in the reduction of cell viability. The anti-tumor activity of GIT27-NO is mediated through activation of MAP kinases (ERK1/2, p38 and JNK) in cell-specific manner. The role of MAP kinases was further confirmed by specific inhibitors of these molecules, PD98059, SB202190, and SP600125. Finally, in vivo treatment with GIT27-NO significantly reduced tumor growth in syngeneic C57BL/6 mice implanted with B16 melanoma.
Patent CA-2691265-A1 (CA)
Inventor: GEOFFROY DENIS
IPC: H01M10/052
Filed: 2010-01-28
Abstract: Matériau C-AMXO4 constitué par des particules d'un composé répondant à la formule AMXO4 qui ont une structure olivine et qui portent sur au moins une partie de leur surface un film de carbone déposé par pyrolyse, la formule AMXO4 étant telle que : - A représente Li, seul ou partiellement remplacé par au plus 10% atomique de Na ou K; - M représente Fe(II), seul ou partiellement remplacé par au plus 20% atomique d'un ou plusieurs autres métaux choisis parmi Mn, Ni et Co, et/ou par au plus 10% atomique d'un ou plusieurs métaux aliovalents ou isovalents autres que Mn, Ni ou Co, et/ou par au plus 5% atomique de Fe(III); - XO4 représente PO4 seul ou partiellement remplacé par au plus 10% molaire d'au moins un groupe choisi parmi SO4 et SiO4; le dit matériau ayant une teneur en calcium présent comme impureté inférieur à 1000 ppm.
Patent CA-2699042-A1 (CA)
Title: Cryptographic processing of content
Inventor: KATZENBEISSER STEFAN
IPC: H04L9/32
Filed: 2008-09-04
Abstract: A system (500) for cryptographic processing of content comprises an input (502) for receiving the content (566). A plurality of look-up tables (504) represents a white- box implementation of a combined cryptographic and watermarking operation (460). The look-up tables represent processing steps of the combined cryptographic and watermarking operation and the look-up tables being arranged for being applied according to a predetermined look-up scheme. The look-up scheme prescribes that an output of a first look- up table of the plurality of look-up tables he used to generate an input of a second look-up table of the plurality of look-up tables. The combined cryptographic and watermarking operation comprises a cryptographic operation and a watermarking operation.  A control module (512) looks up values in the plurality of look-up tables in dependence on the received content and in accordance to the look-up scheme, thereby applying the combined cryptographic and watermarking operation to the content.
Patent CA-2699141-A1 (CA)
Title: Knotless endostitch suture retainer
Inventor: KIRSCH DAVID
IPC: A61B17/06
Filed: 2010-04-07
Abstract: A suture retainer is provided for supplying a surgical needle and an associated length of relatively stiff suture material to a surgical suturing apparatus, The suture retainer generally includes a body portion defining a suture tray and a loading unit positioned on the body portion. The loading unit is provided to retain a surgical needle in a position to be grasped by a surgical suturing apparatus. The suture tray retains the length of relatively stiff suture in a manner which prevents the relatively stiff suture from bending or otherwise being deformed.
Patent CA-2701676-A1 (CA)
Title: Method and system for providing extended authentication
Inventor: SADLER DANIEL J
IPC: H04L9/00
Filed: 2008-09-24
Abstract: A method and system for extending an authentication of a wireless device are disclosed.  For example, the method includes authenticating access to the wireless device via a first authentication.  The method detects a bonded authentication device as a second authentication. The method permits access to the wireless device when the bonded authentication device is detected.
Patent CA-2703639-A1 (CA)
Inventor: GONZALEZ-ROCHA MAURICIO
IPC: C21C5/56
Filed: 2007-10-24
Abstract: A process for making open-celled silicon carbide inserts that allow metal infiltration to create metal-matrix com-posite parts used for rubbing/wear components, such as an open-celled ceramic ring. The open-celled ceramic insert is infiltrated by cast iron, and produces no negative effects to the iron casting process or the final metal- matrix composite product such as casting porosity or gas build-up inside the mold. Inserts constructed in accordance with the invention enable manipulation and control over the density and weight of final metal-matrix composite products. It is an advantageous characteristic of such inserts that they enable manipulation and control over the dampening characteristics of final metal-matrix composite products.
Patent CA-2703818-A1 (CA)
Inventor: KABARADJIAN CATHERINE
IPC: A23L27/00
Filed: 2008-10-21
Abstract: The present invention relates to an orodispersible composition without bad odour, smell or taste comprising polyunsaturated fatty acids (PUFA), its process for preparation and its use as nutritional supplement or as dietary supplement for balancing the blood lipid level, preventing or reducing the risk of the development of atherosclerotic changes, disorders or diseases.
Patent CA-2705106-A1 (CA)
Title: Preparation of saturated imidazolinium salts and related compounds
Inventor: KUHN KEVIN
IPC: A01N43/48
Filed: 2008-11-10
Abstract: Methods for the preparation of saturated imidazolinium salts and related compounds that comprises reaction of formamidines with compounds such as dihaioethane and an optional base are disclosed. Alternatively, the imidazoünium salts and related compounds can be prepared in a one-step process without purification of the formamidine reactant. These methods make it possible to obtain numerous imidazolinium salts and related compounds under solvent-free reaction conditions and in excellent yields.
Patent CA-2707309-A1 (CA)
Inventor: JERECIC JASNA
IPC: A61K39/395
Filed: 2008-12-17
Abstract: This invention provides a novel receptor expressed on neuronal cells in a developmentally-specific manner. Accordingly, this invention provides the amino acid sequences of selected portions of the receptor and polynucleotides encoding these portions as well as antibodies that bind to the polypeptide portions of the receptor. Compositions and methods for using the compositions are also provided.
Patent CA-2712765-A1 (CA)
Inventor: YAMAMOTO SHO
IPC: B60K13/02
Filed: 2010-08-12
Abstract: To provide an air cleaner apparatus which makes it possible to obtain a sufficient cooling effect, and is excellent in ease of maintenance. A lid that covers an opening formed in an air cleaner box is provided with an intake port communicating with the opening. In addition, a regulator is attached to an upper wall portion of the air cleaner box, the intake port is extended to the upper wall portion of the air cleaner box so as to cover the regulator, and the regulator is placed facing inside an intake passage W connecting between the intake port and the opening.
Patent CA-2713041-A1 (CA)
Inventor: SPINDLER RALPH
IPC: A61K8/67
Filed: 2009-01-30
Abstract: An improved cosmetic and dermatological composition and a method for treating hyperpigmented skin is disclosed.  The composition demonstrates an ability to lighten mammalian skin color and is nonirritating. The composition contains (a) a retinoid loaded onto polymeric microparticles and (b) a second skin lightening agent, like kojic acid or a derivative thereof, such as kojic dipalmitate.
Patent CA-2713932-A1 (CA)
Inventor: TERNENT CHAD THOMAS
IPC: G06F17/30
Filed: 2010-08-30
Abstract: A computer implemented method of indexing a plurality of responses for later retrieval and presentation to a user in response to queries, includes, for each of the plurality of responses, receiving at least one representative query for that response. The representative query(s) represent text (e.g. natural language) query(s) to be input by an end user searching for information addressed by that response. Each representative query is parsed into terms. The terms are analyzed to determine which of these terms are more likely to uniquely identify queries for the particular response among terms in representative queries for all indexed responses. Boolean expression(s) satisfied by a text query containing one of the terms determined to more likely uniquely identify that response, and another one of the parsed terms are formed.
Patent CA-2714868-A1 (CA)
Title: Self standing telescopic flashlight with magnetic ends
Inventor: CHAN C C P
IPC: F21K9/00
Filed: 2010-09-17
Abstract: A self standing flexible head telescopic flashlight for retrieving metallic objects from hard to reach and dark areas. Said flash light having an outwardly chamfered base or an end cap with a magnet installed at its bottom end. The magnetic base allows the flash light to be used hands free by attaching it to any ferrous surface.
Patent CA-2720239-A1 (CA)
Title: System for creating an aircraft-based internet protocol subnet in an airborne wireless cellular network
Inventor: LAUER BRYAN A
IPC: H04B7/185
Filed: 2009-03-05
Abstract: The Aircraft IP Subnet System provides wireless communication services to passengers located onboard an aircraft by storing data indicative of individually identified wireless devices that are onboard The Aircraft IP Subnet System assigns an IP address to each Point-to-Point Protocol link connecting the aircraft network to the ground-based network and creates an IP subnet onboard the aircraft The subnet utilizes a plurality of IP addresses for each Point-toPoint link, to enable passenger wireless device to be uniquely identified with their own IP address This is enabled since both Point-to-Point Protocol IPCP endpoints have pre-defined IP address pools and/or topology configured, so each Point-to-Point Protocol endpoint can utilize a greater number of IP addresses than one per link This does not change IPCP or other EVDO protocols/messaging but allows this address to be visible to the ground-based network.
Patent CA-2723769-A1 (CA)
Inventor: BARTEL KLAUS
IPC: A61K31/19
Filed: 2008-05-22
Abstract: This invention is directed to a crystalline acid of a lipoxin A4 analog in an anhydrous form which exhibits charac-teristic peaks at d = 20.48 A and at d = 4.34 A and in a hydrate form which exhibits characteristic peaks at d = 9.8 A and at d = 4.6 A.
Patent CA-2726745-A1 (CA)
Inventor: NOER TORBEN
IPC: B65D43/02
Filed: 2009-06-11
Abstract: The container (1) comprises a wall (2), a bottom (3), a top opening with a peripheral rim and a lid (4) adapted to engage the top opening. The peripheral rim is provided with a fluid collecting lip (7) extending in an upward and radially outwards direction. The lid (4) being provided with a locking edge (12) adapted to wipe the fluid collecting lip (7) during insertion of the lid (4) into the top opening. The fluid collecting lip (7) is provided with an upper, thin edge (10) being positioned at a radially retracted position relative to the outside of the wall of the container. A  second part of a peripheral flange (14) of the lid (4) is adapted to substantially cover the radially outward facing surface of the fluid collecting lip (7) in the closed position of the lid (4) on the container (1).
Patent CA-2727140-A1 (CA)
Inventor: CAMERON DEAN OSMAN
IPC: B65D45/32
Filed: 2008-06-12
Abstract: A method for connecting at least a first component (1) and a second component (2) together, wherein each said component (1, 2) comprises at least one keyway arrangement extending along the component (1, 2) and keyways (11, 13) of the keyway arrangement are spaced apart from one another. The method comprises the steps of: aligning the keyway arrangements of the first and second components (1, 2) such that the keyways (11, 13) intermesh to provide a continuous keyway passage extending longitudinally between the intermeshed keyways (11, 13); and, extending a keyway connector (3) comprising an arrangement of keys longitudinally within the continuous keyway passage such that the keys are retained by the keyways (11, 13) of the keyway arrangements.
Patent CA-2729183-A1 (CA)
Inventor: JOHNS MURRAY
IPC: B60K28/06
Filed: 2009-07-17
Abstract: A head worn device for monitoring alertness and attention which includes a) sensors to monitor eyelid and eye movement, b) a motion sensor and c) data storage means for storing data from said sensors The motion sensor is an accelerometer to provide data that allows the head position to be analysed and to determine the direction of gaze The device collects data from an accelerometer worn by the driver to detect if the vehicle is in motion and whether the head is tilted vertical plane If the vehicle is not in motion data is not processed When the direction of gaze is downward sensor signals from the eye movement sensors is ignored However if the duration of downward gaze is greater than a predetermined minimum period and the vehicle is in motion, an alarm is triggered because the driver is inattentive The device may be used to assess whether workers are sufficiently alert be-fore they commence work. The method of measuring a subjects fitness for a particular task uses the alertness monitor or a video camera to monitor eye and eyelid movement with or without head movement data while the subject is tested with a series of tests that require the subject to follow predetermined images or lights If the subject is unable to satisfactorily track the images the sub-ject is not fit for work.
Patent CA-2730101-A1 (CA)
Inventor: JAIN RACHNA
IPC: A61F9/00
Filed: 2009-07-08
Abstract: Lacrimal implants for treating ocular dis-eases are disclosed. More particularly, lacrimal punctal plugs (100, 200, 300, 400), methods of making such plugs, and methods of treating ocular diseases using such plugs are disclosed.
Patent CA-2731876-A1 (CA)
Inventor: SCHWAN TOBIAS
IPC: F16H57/04
Filed: 2009-07-22
Abstract: A gearing having a shaft that projects from the gear interior into the environment, the shaft being sealed with the aid of at least one contactless seal, and the opening of the contactless seal, which is oriented toward the interior of the gearing, i.e., the spatial region of the gearing that contains the lubricating oil, being disposed above the lubricating oil level that comes about when the gearing is not in operation, a tin piece being disposed between the opening and the gear-tooth piece situated closest to this opening and generating lubricating oil waves and/or lubricating oil foam from the lubricating oil bath.
Patent CA-2732221-A1 (CA)
Title: Multi-phase cleaning compositions comprising clay
Inventor: ACHER DAVID
IPC: C11D3/02
Filed: 2009-06-03
Abstract: A multi-phase surface cleaning composition. A first phase comprises an acidic cleaning formulation. A second phase comprises an alkaline cleaning formulation. The second phase includes a synthetic clay component.
Patent CA-2732726-A1 (CA)
Inventor: BROWN DANIEL RICHARD L
IPC: H04L9/28
Filed: 2011-02-25
Abstract: There is disclosed a method of generating a digital signature of a message m. A signature component s of the digital signature is calculated by first masking the long-term private key d using a single additive operation to combine the key d with a first value. The masked value is then multiplied by a second value to obtain component s. The first value is calculated using the message m and another component of the digital signature, and the second value is derived using the inverse of a component of the first value. In this way, the signature component s is generated using a method that counters the effectiveness of side channel attacks, such as differential side channel analysis, by avoiding a direct multiplication using long-term private key d.
Patent CA-2732829-A1 (CA)
Inventor: KLAMER REUBEN
IPC: A63F9/24
Filed: 2009-08-06
Abstract: The present inventions comprise four different games. Three are board games and one is a game of chance. All four games use a Game Machine.TM. device which carries a plurality of chips. The International Game of Life.TM. involves moving pieces on a board in a manner based on the results of rotating the chips. The All or Nothing.TM. game involves competing for a pot of chips based on the results of rotating the chips. The Jungle Game.TM. involves collecting chips having the images of animals there-on based on the results of rotating the chips. The Game Machine .TM.may also be used to play a game of chance involving placing chips on a numbered strip based on the results of rotating the chips.
Patent CA-2735241-A1 (CA)
Inventor: HONG LEON
IPC: H04N7/173
Filed: 2009-10-28
Abstract: Methods and apparatus are disclosed for improvements in vehicle entertainment systems. A user (vehicle passenger) may wish to buy a song (or other media item) that is currently playing on the vehicle digital radio, in one embodiment, the user may direct a purchase command directly to a music vendor, without going through a central server. In the example of purchasing digital music files, such vendors currently may include iTunes, Amazon com, Rhapsody and others. The purchase command may be entered at the user's mobile phone user interface, in another embodiment, the purchase request may be entered to the vehicle control system without the use of a mobile phone. The requested media item is downloaded to the vehicle and or to a designated alternative destination which may be the user's home or office or mobile device.
Patent CA-2736213-A1 (CA)
Inventor: BAATZ ANDREAS
IPC: H04B5/00
Filed: 2009-08-18
Abstract: The invention relates to the transmission of data and energy to sealed elements (6) of sealable apparatus (1). To do so, the invention proposes the use of two antennas (8, 9) for elec-tromagnetic induction. The non-cabled transmission of data and energy makes possible a random allocation of sealed elements (6, 6', 6") into a plurality of re-ceiving apparatus (4).
Patent CA-2736397-A1 (CA)
Inventor: HALAKA ADEL
IPC: F25D16/00
Filed: 2011-04-04
Abstract: An electrical energy use saving system for the sales of purchasable amounts of beer, soda, bottled water, meat, vegetables, fruit, dairy, eggs or seafood products kept in a walk-in cooler, reach-in cooler or display case whose temperature is to be maintained includes a compressor, a thermostat, a suction fan and a thermometer in a network by which the cooler or case is cooled by outdoors ambient air when outside temperatures are cold and where the cooler or case is cooled by the compressor when outside temperatures are warm.
Patent CA-2742669-A1 (CA)
Inventor: KOMINAMI TAKASHI
IPC: D21H19/10
Filed: 2009-11-05
Abstract: Wrapping paper for a low ignition propensity cigarette comprises base wrapping paper and a plurality of ignition suppressing regions formed apart from one another on one surface of the base wrapping paper. The ignition suppressing regions are formed by applying a low methoxyl pectin.
Patent CA-2742935-A1 (CA)
Inventor: VILLAGRAN MARIA DOLORES MARTINEZ-SERNA
IPC: A23L19/10
Filed: 2006-06-07
Abstract: A sweet potato snack chip which is made by cooking dough that contains a sweet potato flour composition that includes sweet potato powder, sweet potato flakes and mixtures of these. The sweet potato snack chip has a chip density of from about 0.6 g/ml to about 2.0 g/ml, and a chip fracture strength of from about 400 gf to about 900 gf. The preferred dough formed from the sweet potato flour composition is sheetable and cohesive. Fabricated snacks made from this dough have desirable taste and texture characteristics.
Patent CA-2745647-A1 (CA)
Inventor: TATLOCK RONALD W
IPC: B60C13/02
Filed: 2009-12-03
Abstract: A pneumatic tire for use with telescopic material handlers includes a first concentrically continuous sidewall protector rib projecting radially outward from the sidewall and located above a midpoint of the sidewall. A second non-continuous sidewall protector rib is located concentrically outward of the first sidewall protector rib. The tire is a relatively low aspect ratio tire having a relatively flat sidewall profile. This provides a tire having the advantage of added sidewall protection without increasing the overall width of the inflated tire.
Patent CA-2745969-A1 (CA)
Inventor: ZHANG XUQING
IPC: C07D417/08
Filed: 2009-12-09
Abstract: The present invention comprises com-pounds of Formula (I). wherein: R1, R2, R3, and R4 are as defined in the specification. The invention also comprises pharmaceutical compositions comprising the compounds of formula (I) and methods of preventing, treating or ame-liorating a CCR2 mediated syndrome, disorder or disease, for example, type II diabetes, obesity or asthma, by admin-istering the compounds of formula (I).
Patent CA-2746090-A1 (CA)
Inventor: KOLBERG THOMAS
IPC: C23C22/80
Filed: 2009-12-09
Abstract: The invention relates to a method for phosphating metal surfaces in which the metal surfaces are treated with an aqueous phosphate and titanium-based colloidal activating agent prior to phosphating, wherein the activating agent comprises at least one water-soluble silicon compound having at least one organic group.  The invention also relates to a corresponding activating agent.
Patent CA-2746596-A1 (CA)
Inventor: COULOMBE ALEXANDRE
IPC: E01H5/06
Filed: 2011-07-15
Abstract: A plow has a body made of polymeric material. The body has a central portion, a first side portion, a second side portion, a top portion, and a bottom portion. The body further has a front side and a rear side. The front side of the central portion, the first and second side portions and the top portion define a substantially concave front plow surface. The rear side of the central portion includes a plurality of mounting locations and a plurality of interconnected reinforcing members. The plurality of mounting locations and the plurality of interconnected reinforcing members are made of polymeric material and are integral with the rear side of the body of the plow. The plurality of mounting locations are interconnected by at least some of the plurality of interconnected reinforcing members.
Patent CA-2747041-A1 (CA)
Title: Methods and devices for rapid urine concentration
Inventor: HAJ-AHMAD YOUSEF
IPC: G01N1/40
Filed: 2011-07-21
Abstract: The present invention provides a device for the concentration of one or more target analytes contained in a urine sample. The device comprises a tube comprising an upper portion defining an opening for receiving the urine sample and a lower tapered portion terminating in a collection reservoir. The tube contains a predetermined amount of a particulate binding agent which specifically binds the one or more target analytes and of a predetermined amount of a binding buffer. The device comprises means for sealing the opening of the tube. The present invention further provides methods and kits for concentrating one or more target analytes in a urine sample.