baber/WOPTO huggingface dataset:
Patent CA-2469572-C (CA)
Title: Endoglucanase egviii et acides nucleiques la codant
Inventor: DUNN-COLEMAN NIGEL
IPC: C12Q1/6895
Filed: 2002-10-30
Granted: 2014-03-25
Abstract: La présente invention concerne une nouvelle séquence d'acides nucléiques de l'endoglucanase, appelée egl8, et la séquence correspondante d'acides aminés d'une protéine de cellulase isolée nommée EVGIII. Cette invention a aussi pour objet des vecteurs d'expression et des cellules hôtes renfermant une séquence d'acides nucléiques codant EVGIII, des protéines recombinantes EVGIII, et leurs méthodes de production.
Patent CA-2473031-C (CA)
Inventor: REBLEWSKI FREDERIC
IPC: H03K17/00
Filed: 2003-01-07
Granted: 2009-12-01
Abstract: A crossbar device includes a first set of input lines and a second set of output lines. A plurality of chains of pass transistors are provided to selectively coupe the input lines to the output lines in a reduced parasitic capacitive loading manner. Further, memory elements and decoder logic are provided to facilitate control of the selective coupling. Additionally, a low power application of multiple crossbar devices to a reconfigurable circuit block is improved by having each memory element of a crossbar device be provided with a supply voltage higher by a Vth to maintain the input voltage of corresponding output buffers at Vdd,. Further, an application of multiple crossbar devices to a reconfigurable circuit block is improved by coupling a control circuitry via a control line to all output buffers of the interconnected crossbar devices to force the output buffers to a known state at power-on.
Patent CA-2491818-C (CA)
Title: Method and system for portioning workpieces to user-scanned shape and other specifications
Inventor: BLAINE GEORGE
IPC: A22C17/00
Filed: 2005-01-06
Granted: 2014-12-02
Abstract: A method and system are provided for automatically portioning workpieces, such as food products, into both shape and other user-defined specification(s). Workpieces are portioned both to shape and weight, such as to a weight-specific uniform shape, by adjusting (e.g., scaling up and down or slightly modifying) a desired template shape until the desired weight is achieved depending on the varying thickness of each workpiece. For example, from a thicker workpiece, a smaller-sized piece having a predefined shape and weight is portioned, while from a thinner workpiece, a larger-sized piece having the same predefined shape and weight is portioned. The system permits a user to scan in and edit a desired (reference) shape to be used as a template in the portioning process.
Patent CA-2492094-C (CA)
Title: Guanidine carbonate-containing silica sol
Inventor: PUPPE LOTHAR
IPC: D21H17/68
Filed: 2003-07-07
Granted: 2011-12-20
Abstract: The invention relates to a fine-particulate, stable, partially-aggregated silica gel with a BET surface area of 100 to 1200 m2/g, and a content of from 0.05 to 15 wt. % of guanidinium ions, a method for production thereof by reaction of a raw gel with guanidine carbonate, preferably in the presence of a further base and use of the silica gel as an aid in paper retention.
Patent CA-2492402-C (CA)
Inventor: MYRON WALTER J
IPC: E21B23/00
Filed: 2003-06-30
Granted: 2008-03-25
Abstract: An indexing mechanism is disclosed that can put a tool in a variety of positions while downhole in the face of .eta.high static and dynamic loads. In the preferred application, the mechanism controls a movable sleeve on a downhole choke. It contains an indexing feature comprising a pin movable in a series of slots. A piston restrained to move longitudinally engages and rotates an index sleeve to allow the pin to advance into the next J-slot track. A separate lug on the piston engages a radial face on the index sleeve to take the shock load and position the choke instead of allowing the pin to load against the closed end of the slot.
Patent CA-2494443-C (CA)
Title: Computer systems and methods for providing failure protection
Inventor: ENENKIEL ACHIM
IPC: H04L69/40
Filed: 2005-01-26
Granted: 2012-03-27
Abstract: The present invention relates to a data processing system, such as a client-server system, that uses one or more Web services as potential replacements if the server computer and / or a component that is used by the server computer for providing a particular data processing service becomes unavailable.
Patent CA-2495630-C (CA)
Inventor: RALEIGH GREGORY G
IPC: H04B7/02
Filed: 1997-08-27
Granted: 2010-07-06
Abstract: The invention provides a space-time signal processing system with advantageously reduced complexity. The system may take advantage of multiple transmitter antenna elements and/or multiple receiver antenna elements, or multiple polarizations of a single transmitter antenna element and/or single receiver antenna element, and is not restricted to wireless contexts. One embodiment employs a substantially orthogonalizing procedure (SOP) in conjunction with a plurality of transmitter antenna elements and one receiver antenna element. The SOP decomposes the time domain space-time communication channel that may have inter symbol interference (ISI) into a set of parallel, space-frequency, SOP bins wherein the ISI is substantially reduced and the signal received at a receiver in one bin of the SOP is substantially independent of the signal received in any other bin. The decomposition of the ISI-rich space-time channel into substantially independent SOP bins makes it computationally efficient to implement various advantageous spatial processing techniques.
Patent CA-2496080-C (CA)
Inventor: HACKER JOERG
IPC: C12N15/70
Filed: 2004-06-25
Granted: 2010-01-26
Abstract: The invention relates to a plasmid-free clone of Escherichia coli strain DSM  6601, to a method for preparing the same and to the use thereof as a cloning vehicle.
Patent CA-2498028-C (CA)
Title: Disposition de clavier pour dispositifs electroniques portatifs
Inventor: GRIFFIN JASON TYLER
IPC: G06F3/023
Filed: 2005-02-23
Granted: 2009-12-29
Abstract: Un dispositif électronique portatif configuré pour le pouce-typage par un utilisateur est divulgué. Le dispositif électronique portable comprend un écran et un clavier comportant un premier groupe de touches et un deuxième groupe de touches. Les premier et deuxième groupes de touches sont disposés dans une pluralité de rangées. Chaque pluralité de rangées forme un angle habituellement compris entre 30 et 50 degrés par rapport à une ligne médiane longitudinale du dispositif.
Patent CA-2498217-C (CA)
Inventor: LIU YAN
IPC: G01N30/64
Filed: 2003-09-09
Granted: 2013-11-05
Abstract: An acid or base is generated in an aqueous solution by the steps of: (a) providing a source of first ions (40) adjacent an aqueous liquid in a first acid or base generation zone (50), separated by a first barrier (46) (e.g., anion exchange membrane) substantially preventing liquid flow and transporting ions only of the same charge as said first ions, (b) providing a source of second ions of opposite charge (40) adjacent an aqueous liquid in a second acid or base generation zone (48), separated by a second barrier (44) transporting ions only of the same charge as the second ions, and (c) transporting ions across the first barrier by applying an electrical potential (52, 54) through said first and second zones and a base-containing aqueous solution in the other one which may be combined to form a salt (62). Also electrolytic apparatus for performing the above method. The product solutions can be used as an element for a chromato graphic separation medium (70). The element can be regenerated in order to reuse the ions by means of a membrane suppressor (74).
Patent CA-2500666-C (CA)
Inventor: FARRAR JERRY L
IPC: B60J10/02
Filed: 2003-10-10
Granted: 2013-07-16
Abstract: A window assembly 102 for a public transportation vehicle 100 that permits rapid removal and replacement is disclosed. The vehicle 100 has a sidewall 106 with a window opening 104. One or more frame members 112 are attached within the window opening 104. The frame members 112 are adapted to comprise one or more apertures 222. One or more retainers 200 are adhesively attached to the inner surface and towards the outer periphery of a piece of glazing 110. The retainers 200 have protrusions 232 that can extend through the apertures 222 in the frame members 112 and engage therewith when the piece of glazing 110 is positioned adjacent to the window opening 104. Removable fasteners 220 can be attached to the protrusions 232 so as to detachably secure the piece of glazing 110 and the retainers 200 to the frame members 112. This allows easy removal and replacement of the piece of glazing 110 from the window opening 104 of the sidewall 106 of the vehicle 100.
Patent CA-2502662-C (CA)
Inventor: HAGGMAN BO
IPC: C08L101/00
Filed: 2003-10-16
Granted: 2011-05-17
Abstract: L'invention concerne une composition de résine d'origine aqueuse séchant à l'air. Cette composition de résine comprend au moins un polymère dendritique amphiphile séchant à l'air, au moins une résine alkyde non amphiphile séchant à l'air, au moins un agent d'initiation de séchage à l'air et/ou promoteur d'oxydation, de l'eau, et éventuellement au moins un tensioactif anionique et/ou non ionique, et/ou au moins un agent de coalescence. Ce polymère dendritique amphiphile séchant à l'air est constitué d'un polymère de base dendritique polyhydrique comportant des groupes hydroxy terminaux et au moins un acide carboxylique insaturé et au moins un adduit, obtenu par addition d'un polyéthylène glycol monoalkylé à un acide ou à un anhydride dicarboxylique et/ou à un diisocynate, chacun lié à au moins un groupe hydroxy terminal de ce polymère de base dendritique polyhydrique.
Patent CA-2506313-C (CA)
Inventor: BAKER MAURICE
IPC: B65D90/18
Filed: 2003-10-14
Granted: 2009-01-06
Abstract: A pallet (10) for use within a sea freight container, said pallet having a chassis (19) which is provided with locomotion mean such as wheels or roller (20) enabling it to be rolled into and out of the container, and various locking means to immobilise it within the container. A first locking mechanism (30) is a device pivotally mounted on the leading edge (14) and is able to rotate outwardly from the chassis and engage side walls of the container. A  second locking means (40) on trailing edge (14) has a screw member which can be screwed out to engage sidewalls of the container. A third locking member (50) has an extensible member (51) to abut one or more rear doors of the container. These locking means or mechanisms maintain the pallets in a securely fixed location within the shipping containers.
Patent CA-2509091-C (CA)
Title: System and method for handshaking between wireless devices and servers
Inventor: KENAGY JASON B
IPC: H04L12/56
Filed: 2003-12-04
Granted: 2011-10-04
Abstract: A system, method, and computer program for data communication, or "handshaking," between wireless devices (12) and a server on a wireless network (70, 72). Upon a wireless device (12) communicating with the server (72), the server obtains data from the wireless device (12) indicative of wireless device attributes (82), and the server determines access of the wireless device, based upon the wireless device attributes (90), to applications either resident on that server or on other computer devices on the wireless network (114).
Patent CA-2509406-C (CA)
Title: Substituted 1-piperidin-4-yl-4-azetidin-3-yl-piperazine derivatives and their use as neurokinin antagonists
Inventor: JANSSENS FRANS EDUARD
IPC: C07D417/14
Filed: 2003-12-17
Granted: 2012-07-03
Abstract: The invention concerns substituted 1-piperidin-4-yl-4-azefdin-3-yl-piperazine having neurokinin antagonistic activity, in particular NK1 and NK1/NK3-antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of schizophrenia, emesis, anxiety, depression, irritable bowel syndrome (IBS), circadian rhythm disturbances, pain, neurogenic inflammation, asthma, micturition disorders such as urinary incontinence and nociception. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1. In view of their capability to antagonize the actions of tachykinins by blocking the neurokinin receptors, and in particular antagonizing the actions of substance P by blocking the NK receptors, the compounds according to the invention are useful as a medicine, in particular in the prophylactic and therapeutic treatment of tachykininmediated conditions, such as, for instance CNS disorders, in particular depression, anxiety disorders, stress-related disorders, sleep disorders, cognitive disorders, personality disorders, schizoaffective disorders, eating disorders, neurodegenerative diseases, addiction disorders, mood disorders, sexual dysfunction, pain and other CNSrelated conditions ;  inflammation ; allergic disorders ; emesis ; gastrointestinal disorders, in particular irritable bowel syndrome (IBS); skin disorders ; vasospastic diseases ; fibrosing and collagen diseases ; disorders related to immune enhancement or suppression and rheumatic diseases and body weight control.
Patent CA-2511365-C (CA)
Title: Novel elastomer composites, method and apparatus
Inventor: MORGAN ALLAN C
IPC: C08C1/14
Filed: 1997-03-25
Granted: 2010-03-02
Abstract: Elastomeric compositions are produced by novel continuous flow methods and apparatus in which fluid streams of particulate filler and elastomer latex are fed to the mixing zone of a coagulum reactor to form a mixture flowing continuously from the mixing zone through a coagulum zone to a discharge end of the reactor. The particulate filler fluid is fed under high pressure to the mixing zone, such as to form a jet stream to entrain elastomer latex fluid sufficiently energetically to substantially completely coagulate the elastomer with the particulate filler prior to the discharge end. Semi- confined flow of the mixture in the coagulum zone is achieved preferably with progressively increasing cross-sectional dimension of the coagulum zone from the mixing zone to the discharge end. Highly efficient and effective elastomer coagulation can be achieved without the need for a coagulation step involving exposure to acid or salt solution or the like. In addition to elastomeric compositions comparable to those achievable using traditional acid or salt coagulation techniques, novel elastomeric compositions can be prepared employing previously unworkable fillers, such as carbon black of exceptionally high surface area and low structure, etc., and/or having heretofore unachievable performance properties, filler dispersion levels, elastomer molecular weight distribution or a combination of any of these.
Patent CA-2533432-C (CA)
Inventor: ROQUES BERNARD PIERRE
IPC: C07C323/61
Filed: 2004-08-06
Granted: 2013-05-21
Abstract: The invention relates to derivatives of 4,4'-dithiobis-(3-aminobutane-1-sulfonates) of formula (1), of use for the treatment and prevention of primary and secondary arterial hypertension.
Patent CA-2535855-C (CA)
Title: High-efficiency enhanced boiler
Inventor: OKONSKI JOHN E SR
IPC: F22B37/10
Filed: 2004-08-27
Granted: 2012-04-03
Abstract: In devices known in the art, "conven-tional firetube" and "waste heat recovery" boilers each require many small tubes making successive passes within the boiler. In one embodiment of the invention, however, an enhanced conduit (60) replaces numerous conventional small tubes. In some embodiments, the enhanced conduit incorporates a plurality of fins (80), each of which extends through a wall of the conduit. In other embodiments, the enhanced conduit incorporates a plurality of tubes (494) along its outer surface, through which a heat transfer medium flows.  Both designs enhance the heat transfer relationship between the hot fluid and the heat transfer medium by providing a continuous heat transfer relationship with the heat transfer medium, increasing the surface area involved in the heat transfer relationship and enhancing convection/conduction couples. For some applications, all of the tube banks of other devices in the art can be replaced by one continuous enhanced conduit.
Patent CA-2543507-C (CA)
Inventor: GHIGO EZIO
IPC: A61P3/10
Filed: 2004-10-22
Granted: 2012-05-01
Abstract: L'invention concerne une nouvelle combinaison de ghréline et de ghréline non acylée, ainsi que des procédés d'administration et d'utilisation de cette combinaison afin de modifier un paramètre associé à l'insuline. Cette invention concerne également des compositions et des conditionnements contenant de la ghréline et/ou un des ses analogues ou de la ghréline non acylée et/ou un de ses analogues, ainsi que les utilisations de ces compositions afin de fournir un avantage thérapeutique à des patients humains diagnostiqués avec, par exemple, une résistance à l'insuline, du diabète ou de l'obésité.
Patent CA-2543711-C (CA)
Inventor: OKADA SHIGETO
IPC: C01B25/45
Filed: 2004-11-01
Granted: 2013-10-29
Abstract: Disclosed is an electrode active material which mainly contains a metal phosphate complex and exhibits good charge/discharge characteristics. Also disclosed is a method for producing such an electrode active material. The electrode active material mainly contains an amorphous metal complex represented by the general formula: AxM(PO4)y. In the formula, A represents an alkali metal, M represents one or more metal elements selected from transition metals, 0 = x = 2 and 0 < y = 2. Such an electrode active material can be produced at a lower cost and in a shorter time than the conventional electrode active materials using a crystalline metal complex, and still exhibits battery characteristics equivalent to those of the conventional electrode active materials.
Patent CA-2544067-C (CA)
Inventor: MUDRYK BOYDAN JOSEPH
IPC: E01F9/627
Filed: 2004-06-10
Granted: 2012-04-17
Abstract: A roadside post (10, 110) comprises an elongate body (30, 130) formed of sheet spring steel. The body (30, 130) has a longitudinal axis (L), a front face (31, 13 1) and a rear face (33, 133). The body (30, 130) is elastically bendable through 90' from an unbent state about a transverse axis (T) transverse to the longitudinal axis (L). The front and rear faces (31, 131, 33, 133) transversely extend generally parallel to the transverse axis (T). The roadside post (10) may further comprise a rigid base (20).
Patent CA-2545994-C (CA)
Inventor: YAMADA KAZUTOSHI
IPC: B60K28/04
Filed: 2006-05-08
Granted: 2008-07-08
Abstract: In an industrial vehicle, a controller controls an energizing state of an electromagnetic control valve. The controller is electrically connected to a driver detection switch and a position detection switch. The controller breaks energization of the electromagnetic control valve if the driver detection switch detects that a driver of the vehicle is not seated. The controller energizes or reenergizes the electromagnetic control valve if the driver detection switch detects that the driver is seated and the position detection switch detects that the manipulation position of the direction indication member is a neutral position and then a forward or backward position.
Patent CA-2548370-C (CA)
Title: A drum construction for a mineral breaker
Inventor: POTTS ALAN
IPC: B02C18/18
Filed: 2004-11-05
Granted: 2009-05-19
Abstract: A mineral breaker including a pair of breaker drum assemblies rotatably housed in a housing with their axes parallel, each drum assembly including circumfèrentially extending groups of teeth, the groups being spaced axially along the drum assembly to define a circumfèrentially extending channel between adjacent circumfèrential groups of teeth, the drum assemblies being arranged such that each circumferential group of teeth on one drum assembly is located to enter a circumfèrentially extending channel between a pair of neighbouring circumfèrential groups of teeth on the other drum assembly, the cross-sectional shape and size of each tooth and channel being complementary such. that the sides and tip of a tooth when entering a channel are closely spaced from the sides and bottom of the channel, and an elongate breaker bar extending longitudinally in a direction parallel to the axes of the drum assemblies, the breaker bar being located with its longitudinal axis positioned inbetween and beneath the axes of rotation of the drum assemblies, the breaker bar including a plurality of break-er teeth spaced along its length, each breaker tooth of the breaker bar projecting upwardly into a channel defined between a pair of circumfèrential groups of teeth on one of the drum assemblies, each breaker tooth being of a size and shape complementary to the channel into which it projects so as to be closely spaced from the sides and bottom of the channel.
Patent CA-2548405-C (CA)
Inventor: DUBUFFET THIERRY
IPC: C07K5/06
Filed: 2004-12-09
Granted: 2010-07-27
Abstract: Procédé de synthèse industrielle du perindopril de formule (I) : Et de ses sels pharmaceutiquement acceptables.
Patent CA-2550631-C (CA)
Inventor: MARINANGELI RICHARD E
IPC: B01J29/85
Filed: 2003-12-22
Granted: 2013-01-22
Abstract: A process for producing phenyl-alkanes by paraffin dehydrogenation followed by olefin isomerization and then by alkylation of a phenyl compound by a lightly branched olefin is disclosed. An effluent of the alkylation section comprises paraffins that are recycled to the dehydrogenation step. A process that sulfonates phenyl-alkanes having lightly branched aliphatic alkyl groups to produce modified alkylbenzene sulfonates is also disclosed. In addition, the compositions produced by these processes, which can comprise detergents, lubricants, and lubricant additives, are disclosed.
Patent CA-2552315-C (CA)
Inventor: TAKAHASHI HIDEAKI
IPC: B25J5/02
Filed: 2001-11-16
Granted: 2009-07-07
Abstract: A legged mobile robot leg structure is provided in which a lower leg part is connected to the lower end of an upper leg part through a knee joint, a foot part having a six-axis force sensor is connected to the lower end of the lower leg part through an ankle joint, and the ankle joint supports the foot part so that the foot part can pitch around a lateral axis and roll around a fore-and-aft axis relative to the lower leg part. In accordance with this arrangement, since the foot part is rollably supported via the roll mechanism on the pitch shaft supported on the lower leg part such that it can rotate around the lateral axis, and the pitch shaft is driven via the pitch belt transfer means for transferring the rotation of the output shaft of the pitch motor to the pitch shaft, rotating the pitch shaft can make the roll mechanism and the foot part pitch as a unit, and operating the roll mechanism can make the foot part roll relative to the pitch shaft, thereby preventing pitching and rolling of the foot part from interfering with each other.
Patent CA-2553494-C (CA)
Inventor: GUICHARD FLORENT
IPC: H04Q9/00
Filed: 2006-07-26
Granted: 2013-12-10
Abstract: The invention relates to a device and a method, data acquisition device consisting of a wireless network comprising a first assembly of nodes, termed active nodes (100) of the network, and a second assembly of nodes, termed peripheral nodes (110) of the network, network for which one wishes to perform an access from peripheral nodes (110) to the network of active nodes (100), characterized in that it comprises means for organizing in a perfectly controlled manner a routing of the data and/or commands within the network of active nodes (100) according to a first mode of transmission of data and/or of commands, and means for transmitting data between the peripheral nodes (110) and the active nodes (100) according to a second mode of transmission of data, said first mode of transmission of data and/or of commands and said second mode of transmission of data being temporally separated.