baber/WOPTO huggingface dataset:
Patent CA-2591167-A1 (CA)
Inventor: SKOG ROBERT
IPC: H04W88/18
Filed: 2004-12-22
Abstract: The present invention relates to the caching of static information relating to a communication application executed in an user equipment in a wireless communication systems. The method of the invention is applicable in the establishment of, or during, a communication session, between the user equipment and a service application, via a proxy. The user equipment sends a start message, comprising a location indicator, to the proxy requesting to utilize a service application. The proxy access a caching node by the use of the location indicator and retrieves the static information. The static information has been cached in the caching node prior to the communication session. The proxy forms a request based on the static information, and sends it to the service application. The service application will be provided with static information without the static information has to be transferred from the user equipment during each communication session.
Patent CA-2593357-A1 (CA)
Inventor: VON SEGGERN JOERG
IPC: B65B51/00
Filed: 2007-07-11
Abstract: A configuration for accommodating and transferring and/or transporting at least one functional part, in particular a tool of a technical device, in particular a device for automatically sealing containers, comprising at least one chassis, which supports a functional part accommodating device, characterized in that the configuration comprises at least one stop element for the chassis being disposed on the technical device and in that at least one gripper element, which can be brought into engagement with the stop element, is disposed on the technical device.
Patent CA-2595609-A1 (CA)
Inventor: ROSCINI MAURITA
IPC: C22C38/04
Filed: 2006-01-10
Abstract: Tôle en acier austénitique fer-carbone-manganèse, dont Ia composition chimique comprend, les teneurs étant exprimées en poids : 0,45% < C < 0,75%, 15%<= Mn <  26%, Si < 3%, Al < 0,050%, S < 0,030%, P< 0,080%, N < 0,1 %, au moins un élément métallique choisi parmi le vanadium, le titane, le niobium, le chrome, le molybdène 0,050% <V < 0,50%, 0,040% <=Ti < 0,50%, 0,070% < Nb < 0,50%, 0,070% <=Cr < 2 %, 0,14% <=Mo < 2%, et à titre optionnel un ou plusieurs éléments choisis parmi 0,0005% <=B < 0,003%, Ni < 1%, Cu < 5%, le reste de la composition étant constitué de fer et d'impuretés inévitables résultant de l'élaboration, la quantité dudit au moins un élément métallique sous forme de carbures, nitrures ou de carbonitrures précipités étant : 0,030% <VP < 0,150%, 0,030%<Tip <= 0,130%, 0,040% <= Nbp < 0,220%, 0,070% <Crp< 0,6%, 0,14%<Mop <  0,44%.
Patent CA-2597361-A1 (CA)
Inventor: STROPPIANA FERNANDO
IPC: D01F6/04
Filed: 2007-08-15
Abstract: A yarn (B') for forming filiform formations of a synthetic-grass covering reproducing the grassy sward of natural turf comprises a plurality of filiform segments (B1') set alongside one another and connected together by thin breakable connection portions (B2'), in which the filiform segments (B1') present thickened end parts. Preferably the yarn (B') is obtained by longitudinal stretching, starting from a length (B) constituted by a strip comprising a plurality of filiform segments (B1) set alongside one another and connected together by thin connection portions (B2).
Patent CA-2597968-A1 (CA)
Inventor: KOEPPL RANDY
IPC: A45C11/36
Filed: 2007-08-17
Abstract: A case for holding signs comprises a plurality of connected walls, the walls with defining an interior. The walls also define an opening that provides access to the interior with the opening being sufficient in size for placing signs such as real estate Open House signs within the interior. A flexible fabric cover which is attached to the main body at one end and has a free end with a fastening mechanism for securing the free end to the main body provides a cover for the opening. A securing mechanism is positioned within the interior for securing the signs to one of the walls.
Patent CA-2598989-A1 (CA)
Title: Mounting arrangement for the starting system of a compressor
Inventor: FEUSER FILHO JOSE
IPC: F25B31/00
Filed: 2005-11-23
Abstract: A mounting arrangement for the starting system of a compressor of the type which comprises a shell (1) carrying, externally: energization pins (2); and a starting module having an electrically non-conductive basic body (10) fitted to said energization pins (2), said arrangement comprising a lock means (20) carried by one of the parts of shell (1) and basic body (10) and which is elastically deformable between a locking position and a releasing position;  and a lock receiving means (30) carried by the other of said parts, said lock means (20) being removably engaged to the lock receiving means (30) upon the mounting of the basic body (10) to said energization pins (2), in order to lock said parts against displacements that might provoke disconnection of the basic body (10) in relation to energization pins (2).
Patent CA-2600031-A1 (CA)
Inventor: BOURKE PETER
IPC: B03D1/06
Filed: 2006-03-06
Abstract: The invention is a flotation circuit for separating concentrates from slurry comprising grinded ore or oil sand. The slurry is divided into at least two fractions (15, 16) in a flotation cell system that receives a feed (11) of mineral slurry from a grinding circuit and is provided with at least two outlets for discharging tailings with different particle size distributions.  The flotation circuit also comprises parallel cell lines (12, 13), i.e. banks of cells, that are arranged to receive the tailings from the outlet openings of the receiving cell and adapted to process slurries with different particle size distribution.
Patent CA-2600345-A1 (CA)
Title: Method of extending catalyst life in vinyl aromatic hydrocarbon formation
Inventor: BUTLER JAMES R
IPC: C07C4/06
Filed: 2006-03-15
Abstract: Methods of extending the life of dehydrogenation catalyst are described herein. For example, one embodiment includes providing a catalytic dehydrogenation system, wherein the catalytic dehydrogenation system includes at least one reaction vessel, the at least one reaction vessel loaded with a dehydrogenation catalyst including an alkali metal enhanced iron oxide, contacting the dehydrogenation catalyst with a feedstream including an alkyl aromatic hydrocarbon to form a vinyl aromatic hydrocarbon and contacting the feedstream with a catalyst life extender, wherein the catalyst life extender includes cesium.
Patent CA-2601090-A1 (CA)
Title: Ankle replacement system
Inventor: REILEY MARK A
IPC: A61F2/42
Filed: 2006-03-14
Abstract: A prosthesis suited for orthopedic implantation possesses a multi-piece stem component that supports an artificial joint surface that can articulate with another artificial joint surface in various ways. The prosthesis can be assembled in a snap fit and/or interlocking fashion that provides positive locking means without the use of screws or other fasteners. The prosthesis can accommodate fitment of a plastic joint surface made, e.g., from ultra high molecular weight polyethylene. The prosthesis is well suited for use in an ankle replacement system that can be installed using minimally invasive intramedullary guidance established with respect to the major axis of the tibia by minimally invasive access through the calcaneus, through an incision in the bottom of the foot. The prosthesis makes possible the installation of a total ankle system using minimally invasive anterior access to the ankle joint for making bony cuts and to install prosthesis components.
Patent CA-2604620-A1 (CA)
Title: Thread sealants with engineered fibers
Inventor: WROBLESKI JOHN
IPC: C10M169/04
Filed: 2006-04-11
Abstract: A sealant is provided that possesses many or all of the characteristics of conventional thread sealants, and allows application with improved smoothness and uniformity of application. Sealants in accordance with the invention utilize engineered fibers such as melamines like Basofill and polyaramids such as Kevlar in its composition. Engineered fibers offer consistency and uniformity that other previously used sealants lack. Engineered fibers can improve the gap filling characteristics of the sealant, as well as the resistance of the sealant to chemicals and high pressures. Engineered fibers tend to have very high strength and low density.
Patent CA-2606340-A1 (CA)
Inventor: CHASE KEVIN
IPC: A61H33/00
Filed: 2007-10-09
Abstract: A hot tub cover protector that includes a polymer sheet having a first surface and a second surface opposite the first surface. The first surface optionally has a first image disposed thereon and the second surface optionally includes at least one fastener that is available for coupling to the surface of a hot tub cover.
Patent CA-2608053-A1 (CA)
Inventor: HWANG CHENG SHINE
IPC: A61K8/36
Filed: 2006-05-15
Abstract: Mammalian hair growth is reduced by applying an agonist of farnesoid X  receptor.
Patent CA-2609549-A1 (CA)
Inventor: NORMINGTON KARL D
IPC: A61K9/20
Filed: 2006-05-24
Abstract: Sirtuin modulators, particularly sirtuin activators, are useful in treating vision impairment. In general, the sirtuin modulators inhibit the progression of vision impairment resulting from various eye disorders. The invention also includes pharmaceutically acceptable formulations of sirtuin modulators, particular ophthalmically acceptable formulations.
Patent CA-2611259-A1 (CA)
Title: Analyseur vocal detectant la frequence de pas, procede et programme d'analyse vocale
Inventor: MONMA FUMIAKI
IPC: G10L25/90
Filed: 2006-06-02
Abstract: La présente invention concerne un analyseur vocal comprenant une section d~acquisition de la voix, une section de conversion de fréquence, une section d'auto-corrélation et une section de détection de pas. La section de conversion de fréquence convertit le signal vocal acquis par la section d~acquisition de la voix en un spectre de fréquences. La section d~auto-corrélation détermine une forme d~onde d~auto-corrélation en déplaçant le spectre de fréquences le long de l'axe de fréquence. La section de détection de pas détermine la fréquence de pas à partir de la distance entre deux crêtes ou creux locaux de la forme d'onde d'auto-corrélation.
Patent CA-2611809-A1 (CA)
Inventor: HASSANIPOUR MOHAMMAD
IPC: C12N5/00
Filed: 2006-06-20
Abstract: The present application describes the new methods for the differentiation of primate pluripotent stem cells into cardiomyocyte-lineage cells. The methods utilize sequential culturing of the primate pluripotent stem cells in certain growth factors to produce cardiomyocyte-lineage cells. In certain embodiments of the invention, the population of cells produced by the sequential culturing is further enriched for cardiomyocyte-lineage cells so as to produce a higher percentage of those cells.
Patent CA-2612092-A1 (CA)
Title: Wellbore cleaning method and apparatus
Inventor: TELFER GEORGE
IPC: E21B34/00
Filed: 2006-06-29
Abstract: This invention relates to well cleaning methods and apparatus. In particular, this invention relates to a method of drilling and cleaning a wellbore. In one embodiment of the invention, a method of drilling and cleaning a wellbore (12) is disclosed. The method comprises the steps of providing a drill string (10) having a drill bit (28) and a cleaning tool (24) with selectively activatable cleaning members (34); drilling a wellbore using the drill bit while maintaining the cleaning members in a deactivated position; and pulling the drill string from the wellbore with the cleaning members in an activated position, to thereby clean the wellbore. A corresponding cleaning tool is also disclosed.
Patent CA-2612202-A1 (CA)
Title: Connector for pre-fabricated electric cables
Inventor: SUNDERMEIER UWE
IPC: H01R24/06
Filed: 2007-11-23
Abstract: In a connector (1) for accommodating individual pre-fabricated electric cables (44) fitted with electric pin contacts or socket contacts (40), the invention proposes to insert the electric contacts into longitudinally aligned and semienclosed contact chambers (31) and to insert the carrier member into a surrounding connector sleeve (3), wherein a carrier sleeve (20) arranged within the connector sleeve features raised longitudinal ribs (24) for aligning the electric contacts (40) in the contact chambers (31).  In this case, the connector sleeve (3) is composed of a first connector part (10), a second connector part (15) and a carrier sleeve (20), wherein the first connector part (10) on the mating side is rotatably arranged on the carrier sleeve (20) while the second connector part (15) that points to the cable connection side is rigidly connected to the carrier sleeve (20).
Patent CA-2612413-A1 (CA)
Inventor: ZHANG LUPING
IPC: C07C217/60
Filed: 2006-06-16
Abstract: The present invention discloses compounds of formula (I), their optical isomers or pharmaceutically acceptable salts thereof, their preparation and uses thereof, wherein the definitions of R1, R2, R3 and R4 are shown in the description.  These compounds are optical isomers or racemic mixtures. After these compounds are uptaken, they are metabolically transformated in vivo into 1-[2-dimethylamino -1--(4-hydroxyphenyl)-ethyl]-cyclohexanol that has neuropharmacological activity, by interrupting reuptake of 5-hydroxytryptamine (5-HT) and/or norepinephrine (NA) , which is used for treating diseases associated with central nerve system, such as depression, etc.   (see formula I)
Patent CA-2613878-A1 (CA)
Title: Electrically conductive steel-ceramic composite and process to manufacture it
Inventor: CHRISTIANSEN NIELS
IPC: H01M8/02
Filed: 2005-03-16
Abstract: The invention relates to a electrically conductive steel-ceramic connection comprising a steel interconnector and an electrically conductive ceramic joining layer arranged thereon. The interconnector comprises a ferritic steel containing Cr in a quantity ranging from 18 to 24% by weight. The ceramic layer contains perovskite of a formula Ln1-xSrxMn1-yCoyO3-δ or Ln1-xSrxFe1-yCoyO3-δ, wherein 0.1≰x≰0.4, 0.1≰y≰0.6, 0≰δ≰x/2 and Ln=La—Lu. The inventive steel-ceramic connection is usable for a high-temperature fuel cell and regularly exhibits good adhesive properties and a low transition resistance (initial transition resistance R approximately equal to 0.01 Ωcm2). Said steel-ceramic connection makes it possible to advantageously introduce a ferritic steel into high-temperature fuel cells. The inventive method for producing said steel-ceramic connection consists in pre-treating an inserted ceramic powder exhibiting good sinterability during an assembly process and during the fuel cell operation.
Patent CA-2615194-A1 (CA)
Title: Structure of rear part in vehicle body
Inventor: ONO TOHRU
IPC: B60R5/04
Filed: 2007-12-18
Abstract: A structure of a rear part in a vehicle body. A rear glass window (2) is provided at a rear end part of a roof of the vehicle, and the rear glass window is inclined downward toward the back of the vehicle. A trunk compartment (3) is formed from a part below an attachment part of the rear glass window to a rear end part of the vehicle body. A trunk lid (7) is attached to a lower edge of the attachment part of the rear glass window in a manner such that the trunk lid can be opened and closed freely. A  visual window (8) for observing a field on the back side of the vehicle body is provided in a wall (7b) of the trunk lid, the wall being positioned on the back side of the vehicle body.  A partition wall (12) having an interior window (15) may be provided below the rear glass window.
Patent CA-2615497-A1 (CA)
Inventor: RITLAND STEPHEN
IPC: A61F2/30
Filed: 2006-07-19
Abstract: In accordance with embodiments of the present invention, a rod extension for extending a fusion construct is provided. The rod extension allows a surgeon to connect a stabilization rod implant to at least a portion of a patient's spine, and also to connect the stabilization rod implant to an existing implant that has been previously installed in the patient. The existing fusion implant typically includes at least one existing pedicle screw, at least one existing rod, and at least one existing connector interconnecting the existing pedicle screw to the existing rod. The extension implant comprises a rod, an offset beam connected to the rod, and a clamp interconnected to the offset beam, wherein the clamp can be secured to the existing rod, thereby extending the fusion construct. A method of use is also provided.
Patent CA-2615940-A1 (CA)
Inventor: SIEFERT ROBERT J
IPC: A61M5/145
Filed: 2006-07-19
Abstract: A system and method for automatically aligning the threads of a lead screw with the threads of a screw drive mechanism, the screw drive mechanism operating to translate the rotational motion of the lead screw into linear motion to expel the contents of a mounted syringe. The system comprises a driver position sensor for determining the position of the screw drive mechanism along the lead screw and a processor for receiving position signals from the driver position sensor, for determining a requisite rotation of the lead screw to ensure alignment of the two sets of threads, and for effectuating the requisite rotation of the lead screw to achieve that alignment. An automatic calibration routine is included that checks for variances in calibration of the system and if found, updates a conversion factor to restore accuracy. Various sensors are used to monitor the operation of components.
Patent CA-2616284-A1 (CA)
Inventor: GILLESPIE WILLIAM EDWARD
IPC: A47K10/38
Filed: 2008-01-14
Abstract: This Device fits longitudinally over a common SPRING LOADED TOILET PAPER  HOLDER and then placed inside the cardboard tube which holds the toilet tissue. The toilet tissue is then placed in the original receptacle.
Patent CA-2616649-A1 (CA)
Title: Closing mechanism for brewing device
Inventor: COLMAN ARNE BENJAMIN
IPC: A47J31/44
Filed: 2006-08-11
Abstract: A closure mechanism particularly useful in a brewing device includes a cover member rotatably disposed above the brewing device. A slider member is slidably disposed within an interior cavity of the cover member and has one or more tabs which may extend outside of the interior cavity. The brewing device has one or more receptacles for receiving the tabs when the cover member is closed. A lid member on top of the cover member may push the tabs into the receptacles through a link member. A release arm is disposed within the brewing device and has at least one blocker which releasably holds a tab of the slider member within a receptacle when the cover member is closed.
Patent CA-2617626-A1 (CA)
Title: Locking assembly
Inventor: SIZER GEOFFREY DAVID
IPC: F16B19/02
Filed: 2006-08-16
Abstract: The invention provides a locking assembly (2) suitable for use in locking an aircraft seat in an upright position in an aircraft, for example. The locking assembly (2) includes a locking stud (10) having a locking cavity (12) and an aperture (14) for receiving the locking stud (10). A locking means (18) engages the locking cavity (12) when the locking stud (10) is received in the aperture (14). The locking assembly (2) also includes an unlocking means, which includes material adapted to contract when activated, such as shape memory alloy wire, to allow for disengagement from the locking cavity (12).  The locking stud (10) is guided towards the aperture (14) by a locking stud guide (20).
Patent CA-2619894-A1 (CA)
Title: Turbine a gaz a turbines hp et bp contra-rotatives
Inventor: SCHWARTZ ERIC
IPC: F02K3/072
Filed: 2008-02-06
Abstract: Une turbine à gaz à turbines HP et BP contra-rotatives comprend une turbine BP (50) ayant une pluralité de roues mobiles (56) alternant avec des distributeurs (52), les roues mobiles de la turbine BP  ayant un sens de rotation opposé à celui de la roue mobile de la turbine HP, et un carter inter-turbine (60) ayant des parois de carter interne et externe définissant un passage de flux entre les turbines HP et BP et des bras (68) s'étendant dans le passage entre les parois de carter interne et externe. La turbine à gaz est dépourvue de distributeur ou dispositif assurant une fonction de redressement de flux entre la sortie de la turbine HP (40) et la première roue mobile (56 1) de la turbine BP (50). La turbine HP (40) est avantageusement conçue pour délivrer un flux giratoire dans le carter inter-turbine (60).
Patent CA-2623365-A1 (CA)
Title: Integrated pumping system for use in pumping a variety of fluids
Inventor: ZIMMERMAN THOMAS H
IPC: H02K21/24
Filed: 2001-10-17
Abstract: An integrated pumping system for use in environments, such as subterranean environments, to move a desired fluid from one location to another. The integrated pumping system comprises one or more stages that each have an integrated pump and motor. A controller may be utilized to individually control the one or more integrated pumps and motors.
Patent CA-2625157-A1 (CA)
Title: Cab signal receiver demodulator employing redundant, diverse field programmable gate arrays
Inventor: WERNER JAMES C
IPC: H03K19/177
Filed: 2008-03-11
Abstract: A processor includes a first field programmable gate array (FPGA) having a first central processing unit (CPU) core programmed to perform a first function, and first programmable hardware logics (PHLs) programmed to perform a second function. A second FPGA includes a second CPU core programmed to perform a third function, and second PHLs programmed to perform a fourth function. A communication interface is between the first and second CPU cores. The first and second FPGAs are diverse. A portion of the first function communicates first information from the first CPU core to the second CPU core through the interface. A portion of the third function communicates second information from the second CPU core to the first CPU core through the interface, and, otherwise, the first function is substantially the same as the third function. The second function is substantially the same as the fourth function.
Patent CA-2627736-A1 (CA)
Inventor: HOTTER JOSEPH
IPC: C09D167/04
Filed: 2008-03-28
Abstract: The present disclosure describes a coating for a surgical filament including a vinyl lactam polymer and a lactone polymer.
Patent CA-2628710-A1 (CA)
Title: Nanocomposite compositions and processes for making the same
Inventor: JOHNSTON MOLLY WESTERMANN
IPC: C08K9/04
Filed: 2006-09-12
Abstract: The invention provides for processes for preparing a nanocomposite compositions including the steps of: contacting a multifunctional intercalant including a cationic moiety separated from an anionic moiety by at least 1 carbon, with a clay at a temperature and for a period of time sufficient to produce an at least partially intercalated clay; and contacting the at least partially intercalated clay with a functionalized interpolymer including one or more functional groups, at a temperature, and for a period of time sufficient to produce the nanocomposite compositions. Cured nanocomposite compositions, and articles including such nanocomposite compositions are also provided.
Patent CA-2629018-A1 (CA)
Title: Aza-substituted spiro derivative
Inventor: TSUKAHARA DAISUKE
IPC: C07D491/107
Filed: 2006-11-10
Abstract: Disclosed is a compound represented by the formula (I) below or a pharmaceutically acceptable salt thereof. [In the formula, X, Y, Z and W  independently represent a methine group or a nitrogen atom, but all X, Y, Z  and W are not methine groups at the same time; A represents -O- or the like; B  represents -C(O)- or the like; D represents -(CH2)m2-, -O- or the like, and m2 represents 0 or 1; Q represents a methine group or a nitrogen atom; and R  represents a group represented by the following formula (II-1): (Wherein R6, R7 and R8 independently represent a lower alkyl group or the like).]
Patent CA-2629344-A1 (CA)
Inventor: INDO KENTARO
IPC: G01N21/31
Filed: 2006-11-10
Abstract: An apparatus for performing real-time analysis of a subterranean formation fluid includes a light source configured to transmit at least a sample signal through a sample of the subterranean formation fluid and a reference signal, at least one photodetector configured to continuously detect the sample and reference signals, and an electronics assembly configured to compensate for drift in the detected sample signal in real-time based on the value of the detected reference signal.