baber/WOPTO huggingface dataset:
Patent CA-2598545-C (CA)
Inventor: BARLERIN JEAN-CLAUDE
IPC: F16C11/06
Filed: 2006-02-20
Granted: 2012-04-24
Abstract: The invention relates to a self-lubricating guiding element which is characterised in that the body (1) thereof is made from a material with high resistance to wear and/or seizing and corrosion. According to the invention, each of the ends of the bore (1a) is equipped with at least one groove (1b) and (1c) which is intended to prevent the lubricant from leaving the friction zone. In addition, the bore (1a) comprises oriented slots (1d), at least between the grooves (1b) and (1c), which open into at least one of said grooves and which are used to store lubricant.
Patent CA-2603113-C (CA)
Title: Circuit breaker lockout device
Inventor: KALOUS SCOTT
IPC: H01H9/28
Filed: 2006-03-30
Granted: 2011-12-20
Abstract: A lockout device for securing a toggle switch. The lockout device includes a body, a first clamping surface, a second clamping surface, and a cam. The first clamping surface and the second clamping surface are moveably coupled to the body and are positioned to define a slot for accommodating the toggle switch. The cam is rotateably coupled to the body. When the cam is rotated in a first direction, the cam moves the first clamping surface towards the second clamping surface.
Patent CA-2608595-C (CA)
Inventor: TSUCHIYA HIROKI
IPC: B62D65/06
Filed: 2006-08-14
Granted: 2010-11-02
Abstract: A robotic system and process for automatically orienting/positioning a vehicle panel prior to its installation to a vehicle. The panel is first moved by the robot from a temporary storage position to an alignment fixture that acts to initially define the orientation/position of the panel in two directions. The robot subsequently contacts the panel such that the panel is pushed against a position stop that defines the position or the panel in a third direction.  With the panel properly oriented/positioned, the robot removes the panel from the alignment fixture and transfers it to the vehicle installation. Panels of dissimilar size and/or shape may be installed using the same system and process.
Patent CA-2610717-C (CA)
Inventor: KVASNIK FRANK
IPC: G01N33/497
Filed: 2006-06-13
Granted: 2014-02-11
Abstract: A hollow container defining a sample chamber is formed of at least two parts (30, 40) which fit together and have apertures (34, 36; 44, 46) therein. One of the parts (40) is displaceable relative to the other part (30) between a first relative disposition of the parts in which the apertures are open so as to provide a clear path for air to pass through the container and a second relative disposition of the parts in which the apertures are closed so that there is no path for air to pass through and a volume of air is trapped in the chamber. In one version the part (40) is axially moveable relative to the other part (30). In another version where the parts are tubular one of the parts is rotatable relative to the other. In other versions the apertures are in respective end closures and end caps located thereover and the end caps are rotatable to align the apertures and open the chamber for air to pass through.  In other versions, one of the parts is pivotable or bendable relative to the other to open or close the respective apertures. In yet other versions one part is rotatable on an axis transverse to the axis of the other part to open or close the respective apertures.
Patent CA-2612057-C (CA)
Title: Vehicle media system
Inventor: GIFFIN MICHAEL
IPC: H04B7/08
Filed: 2006-06-29
Granted: 2011-06-07
Abstract: A vehicle media system for use in conjunction with a portable media device (120) is set forth. The vehicle media system includes an input module (105) that is mountable, for example, at a console between the driver's seat and front passenger seat of the vehicle cabin, so that it may be manipulated by a user pursuant to input of system commands. A display module (110) is mountable at a different location within the vehicle cabin, such as on the dashboard. A  main module (115) is connected to cooperate with the display module (110) and the input module to facilitate user interaction with the portable media device 120.
Patent CA-2614189-C (CA)
Title: Fastening device with opening lever
Inventor: ALMERAS ROLAND
IPC: B25C1/14
Filed: 2006-06-29
Granted: 2012-08-21
Abstract: The device is intended to propel a fastening apparatus (1) under the action of combustion gas from an explosive charge contained in a cartridge (10) mounted on a cartridge holder (13) received in a gun holder (3) and intended to be entered into a combustion chamber (11) situated at the rear of the cannon (4) slidably fitted in the gun holder (3). Also foreseen is an opening lever (19-25) designed to, after firing, draw the cannon (4) forward in the gun holder (3), bring it away from the cartridge holder (13) and thus open the device.
Patent CA-2619852-C (CA)
Title: Fixation de distribution de liquide destinee a des aspirateurs
Inventor: CREVLING ROBERT LENT JR
IPC: A47L11/30
Filed: 2006-08-25
Granted: 2013-10-01
Abstract: L'invention concerne un support à montage mural et une fixation de distribution de liquide destinée à un aspirateur. La fixation peut être utilisée afin de distribuer un fluide de nettoyage sur une zone à nettoyer. Le fluide est aspiré avec la saleté par l'aspirateur. Une soupape pouvant être activée à distance permet à l'utilisateur de bloquer de manière sélective le débit du fluide. Les roues rétractables peuvent être déplacées entre une position de fonctionnement et une position de stockage. Dans la position de stockage, l'axe des roues se trouve au-dessus du côté le plus bas de la fixation et tout dépassement du bord le plus bas des roues est inférieur à l'épaisseur de la partie correspondante du support de montage.
Patent CA-2622750-C (CA)
Inventor: RAJAN SIDDHARTH
IPC: H01L29/66
Filed: 2006-09-18
Granted: 2015-11-03
Abstract: A novel enhancement mode field effect transistor (FET), such as a High Electron Mobility Transistors (HEMT), has an N-polar surface uses polarization fields to reduce the electron population under the gate in the N-polar orientation, has improved dispersion suppression, and low gate leakage.
Patent CA-2626478-C (CA)
Title: Acoustic muffler for a hermetic compressor
Inventor: PROVESSI SALVIO
IPC: F04B39/00
Filed: 2006-11-01
Granted: 2014-10-28
Abstract: Acoustic muffler for a hermetic compressor, comprising: a hollow base (10); a cover (20) to be coupled to the hollow base (10), said parts of hollow base (10) and cover (20) including respective peripheral flanges (11, 21) to be mutually seated according to a seating plane; and a retention means (30), attaching the hollow base (10) to the cover (20) at the junction of said peripheral flanges (11, 21), each peripheral flange (11, 21) presenting a respective seating surface (12, 23) provided with at least one recess (15, 25) and one rib (14, 24) radially adjacent and which are shaped to respectively complement one rib (14, 24) and one recess (15, 25) of the seating surface (13, 23) of the other peripheral flange (11, 21), each rib (14, 24) and recess (15, 25) being continuous and provided to define a locking between the parts of hollow base (10) and cover (20) against relative spacing apart movements in said seating plane, and to define continuous sealing radial labyrinths between the interior and the exterior of the acoustic muffler, at the junction of said peripheral flanges (11, 21).
Patent CA-2631248-C (CA)
Inventor: KORLACH JONAS
IPC: C23C16/00
Filed: 2006-11-27
Granted: 2016-01-12
Abstract: Devices, systems and methods of using same where hybrid substrate materials are provided with a substantially uniform surface to provide uniformity of properties, including interaction with their environments. Uniform surfaces are applied as coatings over, e.g., hybrid metal/silica, metal/polymer, metal/metal surfaces to mask different chemical properties of differing regions of the surface and to afford a protective surface for the hybrid structure.
Patent CA-2633195-C (CA)
Inventor: COOKS ROBERT G
IPC: B01J37/02
Filed: 2008-06-03
Granted: 2015-09-29
Abstract: The invention provides methods and apparatuses that utilize mass spectrometry for preparation of a surface to have catalytic activity through molecular soft- landing of mass selected ions. Mass spectrometry is used to generate combinations of atoms in a particular geometrical arrangement, and ion soft-landing selects this molecular entity or combination of entities and gently deposits the entity or combination intact onto a surface.
Patent CA-2635092-C (CA)
Inventor: DAIS BRIAN C
IPC: B65D33/16
Filed: 2008-06-13
Granted: 2012-03-27
Abstract: An offset resealable closure mechanism adapted to provide an airtight seal for a pouch includes a first elongate closure element and a second elongate closure element. The first elongate closure element includes a first elongate closure profile extending therefrom and a second elongate closure element includes first and second legs extending therefrom to define a channel. A sealing flange extends across the channel and includes a slit therethrough adapted to receive the first elongate closure profile. The sealing flange forms an airtight seal with the first elongate closure profile when the closure mechanism is occluded.
Patent CA-2636122-C (CA)
Inventor: ABE YOSHIFUMI
IPC: C22B11/06
Filed: 2008-06-25
Granted: 2013-09-24
Abstract: A process of leaching gold comprising the steps of: a) leaching copper from copper sulfide ore material that contains gold or contains silicate ore containing gold until the copper grade is reduced to 7.9wt% or less; b) mixing the resulting material having a copper grade of 7.9 wt % or less with a gold leaching solution selected from the group consisting of a first solution containing chloride ions and ferric ions, and a second solution containing chloride ions and iron ions, the iron ions having been oxidized to trivalent ferric ions by air bubbled into the second solution; c) adjusting the pH of the gold leaching solution to 1.9 or less with stirring to leach at least gold in the material into the gold leaching solution by the oxidative activity of the ferric ions contained in the gold leaching solution, wherein the concentration of gold is reduced by selectively removing gold from part or all of the gold leaching solution during gold leaching. This process efficiently leaches at least copper and gold from a copper sulfide ore.
Patent CA-2638494-C (CA)
Inventor: GOSS CHRIS
IPC: F16L55/38
Filed: 2008-08-01
Granted: 2015-09-15
Abstract: Pusher apparatus and a method of using the apparatus inserts a flexible liner into an in-situ pipe. At least a pair of contra-rotating resilient drive assemblies, having a nip therebetween, drive the liner into the pipe. A guide tube can extend between the drive assemblies and the pipe. A pull head can be affixed to a leading end of the liner and adapted for sealing within a bore of the pipe and pressured fluid can be applied to pull a leading end of the liner into the pipe while the pusher pushes. The contra-rotating resilient drive assemblies can be one or more pair of opposing wheels or opposing tracks. Track assemblies can be mounted to a frame which is movable on rails and restrained with a load cell for measuring reactive forces while pushing. The rails can be angled for aligning the nip with the pipe.
Patent CA-2640344-C (CA)
Inventor: SASAOKA TOMOHARU
IPC: H01M50/77
Filed: 2007-03-13
Granted: 2011-11-08
Abstract: In a process of manufacturing a membrane electrode assembly, seal-material flow holes (62a, 62b) in the form of through-holes are formed, separately from manifold holes (16a - 16f), in the membrane electrode assembly prior to injection molding. When the membrane electrode assembly is placed in a mold for injection molding, the seal-material flow hole (62a) is located in a cavity (44a). When a seal material is supplied from a supply port (42) formed at a location where the manifold hole (16a) is formed, the seal material that flows toward the upper die (40a) passes the seal-material flow hole (62a) in the cavity (44a), and then flows toward the lower die (40b), so as to reduce the unevenness between the amounts of supply of the seal material to the upper die (40a) and the lower die (40b).
Patent CA-2643070-C (CA)
Inventor: MATSUDA MAMORU
IPC: C07D405/12
Filed: 2007-03-14
Granted: 2016-01-26
Abstract: An object of the present invention is to synthesize a novel       1,2,3,4-tetrahydroquinoxaline                       derivative represented by formula (1) and to find a pharmacological action of the derivative. In the formula, the R1 represents a halogen, an alkyl, cycloalkyl, aryl or heterocyclic group, or the like;  p represents 0 to 5; R2 represents a halogen, an alkyl, hydroxyl or alkoxy group, or the like; q represents 0 to 2; R3 represents hydrogen, an alkyl, alkenyl, alkylcarbonyl or arylcarbonyl group, or the like; R4 and R5 independently represent hydrogen, a halogen, an alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heterocyclic group, or the like; R6 represents hydrogen, an alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heterocyclic group, or the like; A represents an alkylene; R7 represents OR8, NR8R9, SR8, S(O)R8, S(O)2R8; and X represents O or S. (see formula 1)
Patent CA-2645934-C (CA)
Inventor: KAPLAN DAVID L
IPC: C09D189/00
Filed: 2006-07-28
Granted: 2014-04-29
Abstract: The invention provides a method for the controlled assembly of layered silk fibroin coatings using aqueous silk fibroin material. The methods described herein can be used to coat substrates of any material, shape, or size. Importantly, the described methods enable control of the biomaterial surface chemistry, thickness, morphology and structure using layered thin film coatings, or bulk coatings. Furthermore, the methods can be performed in all water and do not require intensive chemical processing enabling controlled entrapment of labile molecules such as, drugs, cytokines, and even cells or viruses to generate functional coatings that can be used in a variety of applications.
Patent CA-2647541-C (CA)
Inventor: HOAG GEORGE E
IPC: C11D3/18
Filed: 2007-03-27
Granted: 2017-04-18
Abstract: A method for in-situ reduction of contaminants in soil.
Patent CA-2650141-C (CA)
Inventor: SCHWARZ MARKUS
IPC: G10L15/18
Filed: 2009-01-16
Granted: 2014-04-15
Abstract: A Speech recognition method for selecting, via a speech input, an entry from a list of entries, the method comprising the following steps: -    detecting a speech input, -    recognizing a speech input, -     providing fragments of the list entries, -    comparing the recognised speech input to the list of entries in order to generate a candidate list of best matching entries based on the comparison result, wherein for generating the candidate list the recognised speech input is compared to said fragments of said entries.
Patent CA-2654038-C (CA)
Title: Locking device
Inventor: HOLMGREN ANDERS
IPC: E05B47/00
Filed: 2007-05-30
Granted: 2014-12-02
Abstract: The invention relates to a locking device comprising a first and a second locking part (2, 4), wherein the second locking part (4), when the locking parts (2, 4) are brought together, moves in relation to the first locking part (2) in a locking direction (L). The first locking part (2) comprises a locking member (2b), comprising a magnet, and a locking member holder (2a), which supports the locking member (2b) without the locking member (2b) being fixed to the locking member holder (2a). The second locking part (4) comprises an actuating part (4b), the locking member (2b) comprises a contact part (2y). Once the actuating part (4b), when moving in the locking direction (L), has passed the contact part (2y), the contact part (2y) moves into the path of the actuating part (4b), so that the locking member (2b), through bearing contact against the locking member holder (2a) and against the actuating part (4b), can prevent movement of the second locking part (4) in a direction opposite to the locking direction (L). When a force generated by a magnetic field is acted upon by the magnet, the contact part (2y) moves out of the path of the actuating part (4b).
Patent CA-2661314-C (CA)
Inventor: LU GUANG
IPC: H04W4/06
Filed: 2007-08-09
Granted: 2016-08-02
Abstract: The present invention is related to a method and system for multi-cell coordination for multimedia broadcast multicast services (MBMS) in a wireless communication system. An MBMS multi-cell coordination unit is provided to coordinate a plurality of evolved Node-Bs (eNodeBs) for transmission of MBMS data synchronously in multiple cells of the same single frequency network (SFN). The MBMS multi-cell coordination unit may be located in an access gateway or in an eNodeB. An MBMS multi-cell scheduling scheme may be preconfigured for the eNodeBs for synchronization. Alternatively, the eNodeBs may be synchronized dynamically.
Patent CA-2663782-C (CA)
Inventor: FU GUOYI
IPC: C09C1/36
Filed: 2007-08-10
Granted: 2013-06-25
Abstract: A nanocomposite particle, its use as a catalyst, and a method of making it are disclosed. The nanocomposite particle comprises titanium dioxide nanoparticles, metal oxide nanoparticles, and a surface stabilizer. The metal oxide nanoparticles are formed hydrothermally in the presence of the titanium dioxide nanoparticles. The nanocomposite particle is an effective catalyst support, particularly for DeNOx catalyst applications.
Patent CA-2664483-C (CA)
Inventor: MASTRI DOMINICK
IPC: A61B17/34
Filed: 2007-01-30
Granted: 2014-10-28
Abstract: La présente invention concerne un dispositif d'accès chirurgical (100) présentant un orifice d'accès chirurgical (110). Ledit orifice présente un corps allongé (118) avec des parties d'extrémité proximale et distale opposées, et définit un axe longitudinal. Le corps présente une lumière centrale s'étendant à travers celui-ci et comprend une partie bulbeuse souple (105) formée entre les parties d'extrémité proximale et distale du corps. La partie bulbeuse souple est conçue et configurée pour passer, au moyen d'un contact avec un dispositif d'insertion (120), d'un premier état dans lequel la partie bulbeuse présente un premier diamètre et une première longueur à un second état dans lequel la partie bulbeuse présente un second diamètre et une seconde longueur pour son insertion à travers la paroi abdominale du patient, et son maintien en place dans celle-ci. Le second diamètre est inférieur au premier diamètre et la seconde longueur est supérieure à la première longueur.
Patent CA-2665043-C (CA)
Inventor: NANBA YOSHINORI
IPC: B65D33/25
Filed: 2007-09-28
Granted: 2015-01-13
Abstract: A belt-shaped base of a male member of a zipper tape attached on an inner surface of a bag body includes a main body provided with an engagement portion, a thin portion connected to an opening-side of the main body, a thick portion connected to an opening-side of the thin portion, and a projecting portion provided on the thick portion.  The female member is also provided with the same arrangement. When the zipper tape is fused with the bag body, a gap is provided between the thin portion and a film of the bag body and between the thin portion and a film of the bag body, so that the thin portions are easily bent.
Patent CA-2670464-C (CA)
Title: Process for the purification of meloxicam
Inventor: MCELROY LIAM
IPC: C07D417/12
Filed: 2007-10-09
Granted: 2012-05-22
Abstract: A process for purifying meloxicam form I from a crude meloxicam, which comprises: i. contacting the crude meloxicam with an amine in a non-aqueous solvent to form a meloxicam salt; ii. isolating the meloxicam salt; iii. dissolving the meloxicam salt in an aqueous solvent to form a salt solution; and iv. adding an acid to the salt solution to precipitate free meloxicam.
Patent CA-2676543-C (CA)
Title: Ameliorations dans des injecteurs d'unites electroniques
Inventor: JONES JERRY A
IPC: F02M61/20
Filed: 2009-08-25
Granted: 2016-05-17
Abstract: Un injecteur dunité électronique comprend un embout de pulvérisation comportant un siège de valve, une vanne aiguille disposée pour fermer le siège afin dempêcher la fuite de carburant de lembout de pulvérisation ou pour ouvrir le siège et distribuer le carburant de lembout de pulvérisation, un ressort inclinant la valve aiguille en position fermée, un siège de ressort entre le ressort et la vanne aiguille, la vanne aiguille annulant la force dinclinaison lorsque la pression atteint un niveau prédéterminé, le ressort et le siège étant disposés dans une cage ayant des zones douverture disposées de manière circonférentielle autour dudit ressort et dudit siège de ressort pour fournir le carburant à basse pression à la zone occupée par ledit ressort et ledit siège de ressort afin de réduire le risque de cavitation dans ladite cage de ressort.
Patent CA-2677112-C (CA)
Inventor: PANI DIANA
IPC: H04W80/02
Filed: 2008-02-04
Granted: 2016-10-18
Abstract: Enhancements are provided for the radio link control (RLC) protocol in wireless communication systems where variable RLC packet data unit (PDU) size is allowed. When flexible RLC PDU sizes are configured by upper layers, radio network controller (RNC)/Node B flow control, RLC flow control, status reporting and polling mechanisms are configured to use byte count based metrics in order to prevent possible buffer underflows in the Node B and buffer overflows in the RNC. The enhancements proposed herein for the RLC apply to both uplink and downlink communications.
Patent CA-2678897-C (CA)
Inventor: BECKER CYRUS
IPC: C07D453/02
Filed: 2008-03-13
Granted: 2015-10-20
Abstract: The present invention relates to 11-(piperazin-l-yl)dibenzo[b,f][l,4]oxazapine compounds of the formula I (I) where the variables are as defined herein, their salts and pharmaceutically acceptable compositions thereof. Methods of preparing these compounds are also described. These compounds may be used in the treatment of disorders such as schizophrenia, treatment resistant schizophrenia, bipolar disorder, psychotic depression, treatment resistant depression, schizophrenia-associated depression, treatment resistant OCD, autism, senile psychosis, psychotic dementia, L-DOPA induced psychosis, psychogenic polydipsia, psychotic symptoms of neurological disorders, sleep disorders.
Patent CA-2682855-C (CA)
Inventor: KUROIWA TOSHIHIKO
IPC: A61K49/00
Filed: 2008-03-27
Granted: 2015-06-23
Abstract: To provide a therapeutic agent and a diagnostic agent for mitochondrial dysfunction brain diseases including cerebral infarction as a representative. A therapeutic agent for a mitochondrial dysfunction brain disease, which comprises (A) .delta.-aminolevulinic acid represented by the formula (1), a derivative thereof, or a salt thereof and (B) an iron compound in combination. R2R1NCH2COCH2CH2COR3 (1) wherein R1 and R2 each independently represents a hydrogen atom, an alkyl group, an acyl group, an alkoxycarbonyl group, an aryl group, or an aralkyl group; and R3 represents a hydroxy group, an alkoxy group, an acyloxy group, an alkoxycarbonyloxy group, an aryloxy group, an aralkyloxy group, or an amino group.
Patent CA-2690212-C (CA)
Inventor: KRISHNASWAMY SARATH
IPC: G01N27/26
Filed: 1999-07-30
Granted: 2012-03-06
Abstract: A method of managing data for a plurality of analyte test instruments connected to a data communication network. The method comprises the steps of: detecting via a host computer the connection of each instrument to the data communication network; uploading data received from each instrument to the host computer; processing the uploaded data on the host computer for operator review; and downloading configuration data from the host computer to each test instrument, the downloaded data comprising instrument-specific setup and control data. The invention further involves a hand-held analyte test instrument and a docking station for the test instrument.