baber/WOPTO huggingface dataset:
Patent CA-2568769-A1 (CA)
Title: Trans pyrrolidinyl derivatives and their pharmaceutical use
Inventor: SCHANN STEPHAN
IPC: A61K31/40
Filed: 2005-06-02
Abstract: The present invention relates to the use of trans pyrrolidinyl of the formula (I) or (II) in which: R1, R2or R3 are hydrogen or a carboxy or amino protecting group; R4 to R8 represent hydrogen or an alkyl radical; R9 represents a (R10)n(-R11)m group wherein R10 is -CO-, -CS-, -O-, -S-, -SO-, -SO2-, -COO-, -CONRa-, -N(Ra)CO-, -CSNRa-, -N(Ra)CS-, -N(Ra)-, Rb, aryl, and R11 is a polar group, for the treatment and/or prophylaxis of conditions associated with altered glutamatergic signalling and/or functions, and/or conditions which can be affected by alteration of glutamate level or signalling in mammals.
Patent CA-2571079-A1 (CA)
Inventor: OLSEN DAVID B
IPC: A61K31/70
Filed: 2005-06-20
Abstract: The present invention provides nucleoside aryl phosphoramidates which are precursors to inhibitors of RNA-dependent RNA viral polymerase. These compounds are precursors to inhibitors of RNA-dependent RNA viral replication and are useful for the treatment of RNA-dependent RNA viral infection. They are particularly useful as precursors to inhibitors of hepatitis C virus (HCV) NS5B polymerase, as precursors to inhibitors of HCV replication, and/or for the treatment of hepatitis C infection. The invention also describes pharmaceutical compositions containing such nucleoside aryl phosphoramidates alone or in combination with other agents active against RNA-dependent RNA  viral infection, in particular HCV infection. Also disclosed are methods of inhibiting RNA-dependent RNA polymerase, inhibiting RNA-dependent RNA viral replication, and/or treating RNA-dependent RNA viral infection with the nucleoside aryl phosphoramidates of the present invention.
Patent CA-2571126-A1 (CA)
Inventor: WEBER KONRAD
IPC: F23D14/46
Filed: 2006-12-12
Abstract: This invention relates to a heating device consisting of at least one burner for the combustion especially of a gaseous fuel, at least one radiant tube connect-ing to the burner, at least one fan generating a negative pressure or an excess pressure in the radiant tube, and at least one exhaust gas recirculation system with at least one exhaust gas recirculation passage through which an exhaust gas produced during the combustion of the primary fuel can be recirculated from the radiant tube to a transition zone from the burner into the radiant tube.  In order to further develop a heating device of this type as well as a method for its operation the burner is adapted for being operated in at least two power stages and the exhaust gas recirculation system is controlled in dependence of the power stages of the burner in such a way that the volume flow of the recir-culated exhaust gas is reduced with an increasing power stage of the burner.
Patent CA-2571388-A1 (CA)
Inventor: ZUBIAURRE ALBERDI PEDRO JOSE
IPC: B25G3/12
Filed: 2004-10-19
Abstract: The invention relates to a handle-fixing system for a hand tool or utensil, in which the tool (2) is equipped with a biconical through-hole and the handle is equipped with handle head (1). According to the invention, the outer surface of the handle head fits together with that of the hole in which it is housed.  In addition, the handle head (1) is provided with an inner hole (40) comprising an opening (31) in the projecting (Z2) zone thereof, which is equipped with a wedge (5) which, by pressing on the projecting zone (Z2), adapts same to the hole. The invention also comprises fixing screw (7) comprising a body (16) which extends through the wedge (5) and which is screwed (15), (151) either directly or indirectly to the handle head (1). The head (9) of the fixing screw butts either directly or indirectly against the tool (2), such that the handle head (1) acts as a nut in relation to the fixing screw (7). The invention is suitable for hand tools.
Patent CA-2572975-A1 (CA)
Inventor: KELLY PETER VINCENT
IPC: H01F27/00
Filed: 2005-07-06
Abstract: The present invention relates to the field of providing /or inducing electric current into an object or medium. Specifically, the electric current is used to influence, kill, inhibit movement or stun the object or one or more organisms in the medium. A new device which has a conductive medium (in a conduit) as the secondary (3) of a transformer is disclosed, as well as a device having distributed primary windings (1) on distributed magnetic cores (2) is disclosed. The present invention has relative electrical symmetry and scalability.
Patent CA-2574417-A1 (CA)
Title: Timp-2 as target/marker of beta cell failure
Inventor: CHRIST ANDREAS
IPC: G01N33/68
Filed: 2005-07-19
Abstract: The present invention relates to the monitoring of disease progression and diagnosis of beta-cell failure in diabetes by measuring levels of TIMP-2 in a liquid sample, and to screening for novel compounds for the prevention and/or treatment of diabetes.
Patent CA-2574861-A1 (CA)
Inventor: DAGGERS RAYMOND E
IPC: H02G3/10
Filed: 2007-01-23
Abstract: The present invention is a housing for a surface-mountable device such as a security device (a PIR, a microwave motion detector, and the like). The housing has a surface--mountable housing portion with at least one aperture for receiving a surface-mounting member therethrough, the housing portion fabricated substantially from a plastic material. A member-retaining portion is integrally molded with the housing portion and extends substantially perpendicular from said housing portion, said member--retaining portion adapted to receive a surface-mounting member when inserted therethrough and retain said surface--mounting member in place. As a result of this configuration, when a surface-mounting member such as a screw is inserted therethrough, the surface-mounting member is held in place by the member-retaining portion and is insertable through the aperture when pressure is applied thereto. Preferably, the aperture is circular and the member-retaining portion is substantially cylindrical with at least one slot extending along said member-retaining portion. The member-retaining portion is adapted so as to allow a user to push a surface-mounting member therethrough and to hold the surface-mounting member in place. The member-retaining portion is compressible and/or collapsible so that when a surface-mounting member is inserted therethrough so as to force the surface-mountable housing portion against a wall, the member-retaining portion is substantially compressed and/or collapsed between a head portion of the surface-mounting member and the housing portion.
Patent CA-2574956-A1 (CA)
Inventor: PINKERTON ANTHONY B
IPC: C07D217/00
Filed: 2005-07-26
Abstract: The present invention is directed to compounds which are potentiators of metabotropic glutamate receptors, including the mGluR2 receptor, and which are useful in the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which metabotropic glutamate receptors are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which metabotropic glutamate receptors are involved.
Patent CA-2576713-A1 (CA)
Title: Conditionnement pour un article de confiserie
Inventor: PEIFFER CEDRIC
IPC: B65D75/02
Filed: 2005-08-02
Abstract: L'invention propose un conditionnement (32) pour un produit alimentaire (10) ), tel qu'un article de confiserie qui est emballé dans une bande rectangulaire (14) de matériau qui est enroulée autour du produit caractérisé  en ce que le conditionnement comporte : une chemise externe (32) comportant une feuille supérieure (36) et une feuille inférieure (34) reliées entre elles par un dos vertical arrière (38), et qui s'étendent respectivement en regard de faces opposées du produit ; et des moyens (50, 80, 82) pour retenir le produit (10) à l'intérieur de la chemise (32). La chemise de conditionnement constitue avantageusement un support publicitaire.
Patent CA-2577270-A1 (CA)
Title: Antibiotic resistance free dna vaccines
Inventor: PATERSON YVONNE
IPC: A61K39/00
Filed: 2005-08-15
Abstract: The present invention provides DNA vaccines comprising an antibiotic resistance gene-free plasmid, methods of generating same, and methods for treating a disease agent, comprising same.
Patent CA-2578103-A1 (CA)
Inventor: SLATER CHARLES R
IPC: A61F2/06
Filed: 2005-09-01
Abstract: A stent (1) includes a stent body having a circumference and struts disposed helically about the circumference in turns. At least two of the struts have respective strut ends. At least two paddle-shaped markers (12) extend away from a respective one of the strut ends. The markers have respective marker extreme ends and different overall longitudinal length substantially aligning the marker extreme ends approximately along a single circumference of the stent body. A method for manufacturing a helical stent includes the steps of providing a stent body with struts disposed about the circumference thereof in turns and with bridges (9) connecting the struts in adjacent turns. The stent body is expanded and, thereafter, some of the bridges, in particular, sacrificial bridges, are removed.
Patent CA-2578207-A1 (CA)
Title: System for determining rf path loss between an rf source and an rf receiver
Inventor: JARMUSZEWSKI PERRY
IPC: H04B17/00
Filed: 2007-02-28
Abstract: A test method for determining radio frequency (RF) path loss between an RF source and an RF receiver for a plurality of RF channels in a given RF frequency may include determining RF path losses for selected RF channels within the given RF frequency band, and determining an RF path loss function based upon the RF path losses of the selected RF channels. The method may further include determining an RF path loss for at least one other channel within the given RF frequency band based upon the RF path loss function.
Patent CA-2578888-A1 (CA)
Title: Transmission for vehicle
Inventor: FUJIMOTO YASUSHI
IPC: F16H61/68
Filed: 2007-02-16
Abstract: In a transmission for a vehicle wherein hydraulic clutches each put into a connection state according to an action of an oil pressure are provided between a crankshaft and main shafts of an engine, and a plurality of selectively establishable speed-stage gear trains are provided between a transmission output shaft and the main shafts so that a condition where every one of the gear trains is in a non-established state can be obtained, to prevent a speed change shock from being generated at the time of starting the vehicle from a neutral condition. At the time of shifting from a neutral condition where every one of a plurality of speed-stage gear trains G1 to G5, GR is in a non-established state and the oil pressures in hydraulic clutches are in a lowered state to a starting condition for establishing a starting gear train G1 or GR so as to start the vehicle, the pressure in the hydraulic clutch corresponding to the starting gear train G1 or GR is controlled by a control valve in such a manner that the oil pressure in the hydraulic clutch is maintained in the lowered state even after a shifting operation and, thereafter, is increased in response to completion of establishment of the starting gear train G1 or GR.
Patent CA-2579841-A1 (CA)
Inventor: MCLAUGHLIN RONALD J
IPC: B60G11/18
Filed: 2005-09-12
Abstract: A length adjustment system for a torque rod assembly includes a tubular rod attached to one joint assembly and a solid rod attached to another joint assembly. The solid rod extends into the tubular rod. An adjustment nut attached to the tubular rod threadingly receives the solid rod and rotation of the adjustment nut adjusts the length of the torque rod assembly. The length adjustment system can be incorporated into a straight torque rod assembly or into a V-configuration torque rod assembly.
Patent CA-2580476-A1 (CA)
Inventor: BIANCHI DINO
IPC: F02C7/28
Filed: 2005-09-14
Abstract: Convex sealing bottom (10) for a twin-shaft turbine of the type comprising a series of convex disks constrained to each other by means of a series of pins, each disk of said disks comprises an outer shaped edge which is engaged with a corresponding annular surface (71) of an inner grooved surface (72) of a ring (70) for obtaining an axial seal. The series of disks comprises three disks, a first disk (12), a second disk (13) and a third disk (14) respectively. The three disks are fixed to each other centrally by means of a series of spokes (30) and are constrained in pairs respectively by means of a series of pins which are arranged orthogonally to the three disks to minimize the relative movements of the three disks in an axial direction at the same time allowing the radial dilatations of the three disks themselves.
Patent CA-2584385-A1 (CA)
Inventor: ALEMANY MARIA
IPC: A61K31/201
Filed: 2005-10-17
Abstract: L'invention concerne des compositions et procédés pour réduire le poids corporel d'un mammifère. Des procédés pour réduire le poids corporel d'un mammifère selon l'invention consistent à administrer des quantités thérapeutiquement efficaces d'un ester d'acide gras d'un oestrogène ou dérivé d'oestrogène, d'un acide gras et d'un composé thermogénique. Ladite invention concerne également des compositions contenant un ester d'acide gras d'un oestrogène ou dérivé d'oestrogène, un acide gras et un composé thermogénique.
Patent CA-2585350-A1 (CA)
Inventor: HANER LAMBERT
IPC: H02K23/02
Filed: 2005-10-27
Abstract: A high torque AC motor of the repulsion type that includes at least four stator poles and an armature with chordally oriented windings. The armature windings are cyclically shorted and opened in groups at appropriate angular positions of the armature by a non-contact switch circuit carried on the armature.
Patent CA-2586299-A1 (CA)
Title: Method for detecting or enriching a target microorganism upon lysis of non-target bacteria with bacteriophage
Inventor: STAVE JAMES W
IPC: C12Q1/10
Filed: 2005-10-31
Abstract: Compositions containing bacteriophages and methods of using bacteriophages in microorganism detection assays and microbial growth and plating media are disclosed. The lytic ability of these phages to control the growth of non-target populations provides superior sensitivity and specificity to detection assays and reduces false negative and false positive results. The removal of contaminating bacteria reduces the microbial competition for nutrients in the growth media thereby increasing the efficiency and productivity of the culture. The phage treatment of the sample increases the proportion of target microorganisms in the sample over contaminating bacteria thereby requiring less time for enrichment to obtain a significant signal improving overall signal to noise ratio in assays and providing for higher yield of end product in microbiological production systems.
Patent CA-2587788-A1 (CA)
Inventor: XU GUOYOU
IPC: C07H17/08
Filed: 2005-12-06
Abstract: The present invention discloses compounds of formula (I) or pharmaceutically acceptable salts, esters, or prodrugs thereof (I), which exhibit antibacterial properties. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject in need of antibiotic treatment. The invention also relates to methods of treating a bacterial infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.  The invention further includes process by which to make the compounds of the present invention.
Patent CA-2592917-A1 (CA)
Title: Aircraft electrical brake control system architecture
Inventor: GRIFFITH THOMAS T
IPC: B64C25/44
Filed: 2007-06-22
Abstract: An electric brake system architecture for an aircraft with two or more electrical braking subsystems including brake system controls configured to communicate pilot pedal commands to electric brake actuator controllers that apply or release brakes in wheel groups. The system allows independent brake activation of wheel groups through a plurality of brake system controls and electric brake actuator controllers. The electric braking system further includes remote data consolidators to collect and transmit wheel data to brake system controls through a digital data communication bus. The system reduces aircraft weight, prevents inadvertent braking, and prevents error propagation between subsystems.
Patent CA-2593460-A1 (CA)
Inventor: MACQUEEN JASON J R
IPC: F16B1/00
Filed: 2007-07-04
Abstract: An apparatus for connecting pond covers, which includes a shaft having an exterior surface, a first end and a second end. An engagement profile is positioned on the exterior surface at a first end of the shaft. A cable guide is positioned in an intermediate position between the first end and the second end of the shaft, the cable guide being oriented transversely to the shaft. A cable is prevented from removal from the cable guide by the second end of the shaft.
Patent CA-2597472-A1 (CA)
Inventor: BLAKE GRAEME ASHLEY
IPC: B65D41/56
Filed: 2006-02-10
Abstract: A drinking vessel for a liquids packaging product. The drinking vessel is adapted to engage with and seal the opening of a bottle. The drinking vessel incorporates a frangibly linked portion which is adapted to, (a) engage with the bottle when the drinking vessel is fitted to the bottle to seal the bottle, and (b) remain with the bottle when the drinking vessel is subsequently removed from the bottle. Preferably the frangibly linked portion which is adapted to engage with the bottle is in the form of a ring.
Patent CA-2598866-A1 (CA)
Inventor: ADAMIETZ RALF
IPC: F04D19/04
Filed: 2006-01-20
Abstract: The invention relates to a Holweck vacuum pump comprising a pump rotor (16) with a rotating tube (24) and pump stators (12, 14), each having a screw-type threaded groove (21, 23) and being situated radially inside and radially outside the rotor tube (24), in addition to a rotor blade disc (28) comprising a support ring (30) that supports the rotor tube (24). The blades (18) of the blade disc have shoulders on the rotor side (40), which bear the support ring (30).
Patent CA-2599550-A1 (CA)
Inventor: SAUNDERS JEFFREY O
IPC: C07H15/20
Filed: 2006-03-10
Abstract: Methods of treating sirtuin related disorders and compounds useful in treating sirtuin related disorders are described.
Patent CA-2602028-A1 (CA)
Inventor: TANHA JAMSHID
IPC: C07K1/00
Filed: 2006-03-24
Abstract: Polypeptides with desirable biophysical properties such as solubility, stability, high expression, monomericity, binding specificity or non-aggregation, including monomeric human VHs and VLs, are identified using a high throughput method for screening polypeptides, comprising the steps of obtaining a phage display library, allowing infection of a bacterial lawn by the library phage, and identifying phage which form larger than average plaques on the bacterial lawn. Sequences of monomeric human VHs and VLs are identified, which may be useful for immunotherapy or as diagnostic agents.  Multimer complexes of human VHs and VLs are also identified. The VHs and VLs identified may be used to create further libraries for identifying additional polypeptides. Further, the VHs and VLs may be subjected to DNA shuffling to select for improved biophysical properties.
Patent CA-2605810-A1 (CA)
Title: Method and apparatus to continuously separate cut pieces from flexible material
Inventor: SLYNE WILLIAM J
IPC: B65H37/00
Filed: 2006-05-02
Abstract: A fully addressable vacuum/ positive pressure roller may select and remove pattern pieces that have been severed or cut from a web or sheet of flexible material even though the pattern pieces are still embedded within the web, both being supported on a common surface. Vacuum rollers may be disposed along the path of an advancing web with the rollers being oriented such that each roller's axis of rotation is both orthogonal to the advance direction of the web and orthogonal to the surface normal of the web so that the web travels around at least a portion of the arc of each roller. The vacuum roller for conveying the web or sheet type material includes an external surface having a plurality of apertures there through. A plurality of addressable valves are in corresponding fluid communication with the plurality of apertures. By controlling the state of each of the plurality of valves, the user may selectively address each valve independently in order to achieve a desired state of each of the valves at all times and/ or positions during operation.
Patent CA-2605872-A1 (CA)
Title: Intermediates for retroviral protease inhibiting compounds
Inventor: RENO DANIEL S
IPC: C07D277/56
Filed: 1993-12-16
Abstract: Intermediates and their process of preparation are provided, the intermediates being useful in the preparation of a retroviral protease inhibiting compound of formula (A)
Patent CA-2606327-A1 (CA)
Inventor: GUSSACK MILTON
IPC: B24B7/00
Filed: 2006-05-12
Abstract: A sharpening apparatus for razors includes a blade sharpener rotatably supported within a housing and driven by mechanical activation or by a motor.  An opening in the housing provides access to the blade sharpener for a blade head of a razor containing one or more blades. The rotatably supported blade sharpener includes at least one flexible sharpening strip on a body, the sharpening strip presenting an abrasive outer surface for contacting the blades. The sharpening apparatus can also include a spring loaded clamping plate for retaining the blade head in the opening.
Patent CA-2611555-A1 (CA)
Inventor: AKSELA REIJO
IPC: D21H17/24
Filed: 2006-06-14
Abstract: The object of the invention are organic paper pigments, which are ester derivatives of disaccharides, essentially insoluble in water. The invention also relates to a manufacturing process of a paper product, in which ester derivatives of disaccharides according to the invention are used as paper pigments. Another object of the invention are paper products, in which these organic ester derivatives of disaccharides have been used as paper pigments.
Patent CA-2612196-A1 (CA)
Inventor: FRANCHER JAMES
IPC: G11B7/003
Filed: 2006-05-24
Abstract: A system and method for archiving films includes a film feature including analog film content on a reel for archival storage. N parts of the film content are created based on criteria. The N parts include digitally stores metadata such that the film includes a hybrid of analog and digital data representing an entire record of the film on a single media.
Patent CA-2612546-A1 (CA)
Inventor: MOENKS MONIKA
IPC: B05B7/00
Filed: 2006-06-13
Abstract: A product release system to atomize cosmetic compositions is described, which has (a) pressure-resistant packaging, (b) a capillary-containing spray head, and (c) a propellant-containing cosmetic composition. The atomization is done using the capillary and the composition is non-fluid at 25~C or has a viscosity greater than 5,000 mPa s. The capillary preferably has a diameter of 0.1 to 1 mm and a length of 5 to 100 mm. The spray rate is preferably 0.01 to 5 g/s. The composition can be, in particular, gel-like, waxy, or emulsion-like and used for the treatment of hair or skin.
Patent CA-2615297-A1 (CA)
Title: Web page rendering priority mechanism
Inventor: CALVERT SIMON
IPC: G06F17/21
Filed: 2006-07-27
Abstract: A web page rendering mechanism for generating a web page based on a rendering priority of three or more tiers of rendering instructions. A control object associated with a web page definition representing a second or middle tier of rendering instructions is generated. Next, a rendering priority mechanism is applied. The rendering priority mechanism causes properties associated with the control object found in the first or higher tier of rendering instructions to always be applied to the control object. Properties associated with the control object in the second tier of rendering instructions are applied to the control object if they do not conflict with the properties in the first tier.  In like manner, properties associated with the control object in third or lower tier of rendering instructions are applied to the control object if they do not conflict with the properties in the first and second tiers of rendering instructions.