baber/WOPTO huggingface dataset:
Patent CA-2718783-A1 (CA)
Inventor: BENATOUIL JEAN
IPC: A61C8/00
Filed: 2009-05-21
Abstract: A one-piece, inclined, dental-implant and corresponding method for the optimal exploitation of areas of relatively abundant bone structure as anchoring regions while preserving biological width and enhancing implant recovery.
Patent CA-2719670-A1 (CA)
Title: Method and apparatus for content replacement in live production
Inventor: MCCALLISTER BENJAMIN
IPC: H04N7/24
Filed: 2009-04-08
Abstract: The insertion of an advertisement or other new content into a time slot between content segments advantageously occurs by selecting the new segment to fill its associated slot as closely as possible. Play out of a successive content segment occurs for distribution over at least one of a first set of channels and at least one second channel until the occurrence of the time slot whereupon the new content segment undergoes play out for distribution over the at least one second channel. If the new content segment has a duration longer than the time slot, the length of at least one content segment gets reduced to provide substantially seamless play out.
Patent CA-2720483-A1 (CA)
Inventor: HOWELL JAMES RICHARD I
IPC: B01L7/00
Filed: 2009-04-03
Abstract: A system (20) for a PCR reaction includes an array of reaction vessels mounted on a thermal mount (21). The thermal mount (21) is provided with a liquid path therein coupled to a cooling liquid input port (22), a heating liquid input port (23) and a liquid output port (24). A pump (38) is used to pump liquid from cooling liquid source (29) either along a cooling liquid path (28) to the cooling liquid input port (22), or via a heating liquid source (31), where the liquid is heated, and along a heating liquid path (30) to the heating liquid input port (23). A temperature sensor (34) measures the temperature of the thermal mount (21) and a processor (27) controls the pump, valves (26) at the input and output ports and valves (41-44) at either side of the pump (38), to control whether heating or cooling liquid is input to the thermal mount, and at what flow rate, in order to obtain the correct temperature of the thermal block (21).
Patent CA-2721983-A1 (CA)
Inventor: KE YAOHUANG
IPC: C07K16/24
Filed: 2009-04-21
Abstract: An antibody that binds TNF.alpha. and neutralizes its activity is provided. In certain cases, the antibody comprises: a) a heavy chain variable domain comprising an amino acid sequence that is at least 95 % identical to the amino acid sequence of SEQ  ID NO. 1, and b) a light chain variable domain comprising an amino acid sequence that is at least 95 % identical to the amino acid sequence of SEQ ID No. 2.
Patent CA-2723572-A1 (CA)
Inventor: VON SCHUCKMANN ALFRED
IPC: A61M15/00
Filed: 2009-05-06
Abstract: The invention relates to a dispenser (1) for pulverulent compounds contained in a separate pack, in particular compounds (M) contained in a blister pack (18), wherein the pack has a container part (14) and a tear-off container cover (16), wherein, furthermore, an air flow sucked in after removal of the container cover (16) from the container part (14) is at least partially sucked through the container part (14), and wherein the container cover (16) projects out of a tear-off opening (25) of the dispenser (1) for actuating purposes. In order to improve the design of a dispenser of the type in question in a structurally simple manner such that functionally reliable handling is provided over the course of the inhaling operation, it is proposed that the air flow is sucked laterally into the dispenser (1) with respect to a tear-off direction (r) of the container cover (16), and that the container cover (16) closes the tear-off opening (25).
Patent CA-2725804-A1 (CA)
Inventor: ETEMAD SHAHAB
IPC: H04B10/50
Filed: 2009-06-26
Abstract: A system and method for transporting encrypted data having a transmitter and a receiver is provided. The transmitter generates a sequence of optical pulses, which are copied and output as identical channels. The identical channels are modulated by a plurality of modulators using data to generate a modulated data signal.  Respective spectral phase encoders coupled to each of the plurality of data modulators encode respective modulated data signals using a plurality of mutually orthogonal phase codes that are individually associated with the respective spectral phase encoder.  These encoded data signals are combined and code-scrambling by a spectral phase scrambler t using a scramble code as an encryption key to generate an encrypted signal. A receiver reverses the encryption to extract the data.
Patent CA-2726723-A1 (CA)
Inventor: SHEFFIELD GREGORY L
IPC: G01N27/20
Filed: 2009-09-02
Abstract: A sensor for monitoring and testing for both possible fractures and corrosion in structural elements is disclosed. A frangible material layer including a thin breakable conductor sense loop and a resilient material layer including a conductive corrosion sense loop bonded on top of the frangible layer form an assembly which is bonded to a structural element to be tested. Portions of the conductive corrosion sense loop are exposed through weep holes in the resilient material layer. A fracture in the bonded structural element induces a disruption in both the frangible membrane and the thin breakable conductor sense loop and corrosion of the conductive corrosion sense loop changes its electrical properties. Measured electrical property changes of the disrupted conductor sense loop and/or the conductive corrosion sense loop reveal possible damage. Both sensor layers may utilize a single shared wireless communications tag to couple to an electrical measuring device.
Patent CA-2727035-A1 (CA)
Inventor: GLAZE GRANT MICHAEL
IPC: A61B17/00
Filed: 2009-06-08
Abstract: A vapor delivery and insulation device is provided that may include any of a number of features. One feature of the device is that it can deliver vapor to the veins of a patient. The vapor can be generated within the device, in a handle of the device, or external to the device. Another feature of the device is that it can actively insulate the vapor to minimize heat transfer from a vapor delivery lumen of the device to an exterior surface of the device. The active insulation can be a vacuum or a flowing gas. Methods associated with use of the device are also covered.
Patent CA-2728812-A1 (CA)
Title: System and method of processing data on a peripheral device
Inventor: ERGAS RAYMOND A
IPC: G06F3/06
Filed: 2009-06-25
Abstract: A system and method for processing data on a peripheral device that is operatively coupled to a host computing system via a peripheral bus. The compression of input data transmitted to the peripheral device and/or the size of the storage provided on the peripheral device may enhance the efficiency of the processing of the data on the peripheral device by obviating a bottleneck caused by the relatively slow transfer of data between the host computing system and the peripheral device.
Patent CA-2728901-A1 (CA)
Inventor: SAVLA ANUP
IPC: H03F3/45
Filed: 2009-07-08
Abstract: According to some embodiments, an apparatus may comprise an amplifier, wherein the amplifier comprises: an output stage formed of a positive output terminal providing a positive output voltage and a negative output terminal providing a negative output voltage; a load tank coupled in parallel with the output stage and configured to filter signals received at the amplifier; and a negative resistance block coupled in parallel with the output stage and the load tank.
Patent CA-2731140-A1 (CA)
Title: A method for measuring adjacent areas
Inventor: CHEN LIPING
IPC: H04W36/24
Filed: 2009-07-17
Abstract: The present invention discloses a method for measuring adjacent cells, and the method is used for measuring adjacent cells by using dormant idle sub-frames to receive specified data from a network side in an idle state, and adjacent cells are measured by using an idle window to receive the specified data from the network side in a connection state. The present invention realizes measurement of the TD-SCDMA adjacent cells in a WCDMA mode and measurement of the WCDMA adjacent cells in a TD-SCDMA mode; and further more achieves reselection and switching from WCDMA to TD-SCDMA  adjacent cell and from the TD-SCDMA to WCDMA adjacent cell on this basis, meets a real-time requirement effectively, and has high practical value.
Patent CA-2731222-A1 (CA)
Inventor: GRANGRUTH LEROY M
IPC: B23K7/10
Filed: 2009-06-29
Abstract: The present invention provides a fully rotatable swivel attachment tip for a cutting torch over a broad radius range.  The tip comprises two selectable fixed angle members that, in combination allow orientation of the cutting tip precisely where the operator desires. In addition to the variability of the first and second angles of the first and second angle members, the length of the attachment between the first and second selectable angles may be variable and selectable by the operator to facilitate orientation of the cutting tip and the cutting flame supported and directed thereon. Thus, the cutting tip is thus rotatable along two axes and in two dimensions and is capable of circumscribing a partial sphere of varying diameter.
Patent CA-2733028-A1 (CA)
Inventor: BUSCHUR PATRICK JOHN
IPC: D21H27/00
Filed: 2009-08-04
Abstract: Multi-ply fibrous structures, more particularly to embossed multi-ply fibrous structures and processes for making same are provided.
Patent CA-2733719-A1 (CA)
Inventor: LEHMANN INGO
IPC: B61L3/00
Filed: 2009-07-28
Abstract: A method is proposed for controlling a hybrid drive in a rail vehicle in which an electronic route timetable (SPL) is predefined as route-section-related speeds by means of a train control device (2), route-section-related types of drive for the rail vehicle are predictively determined by means of the electronic route timetable (SPL) before the journey begins, a deviation of the actual position from a setpoint position of the rail vehicle which is obtained from the electronic route timetable (SPL) is determined while the rail vehicle is travelling, a time margin is calculated on the basis of the difference in position, and the current type of drive is retained or changed as a function of the time margin.
Patent CA-2735817-A1 (CA)
Title: External water delivery system for rock drills
Inventor: MURRAY WILLIAM JAMES
IPC: E21D3/00
Filed: 2009-01-21
Abstract: An external water delivery system includes a water box front head, a collet configured to interface with the water box front head, a polymer sleeve configured to be positioned between the water box front head and the collet, a shank, and at least one seal positioned within the sleeve. The sleeve and seals are configured to provide a water chamber when coupled to the shank. An inner of the sleeve provides a bearing surface for the shank.
Patent CA-2736380-A1 (CA)
Inventor: XIA ERNING
IPC: A61P27/04
Filed: 2009-09-10
Abstract: Compositions comprise a polymer having units of an amino sugar, a polyol other than sorbitol, and boric acid, a salt thereof, or a combination thereof. Such compositions remain for an extended period in the eye and can be used for relief, treatment, or control of a condition of dry eye or discomfort resulting therefrom.
Patent CA-2738191-A1 (CA)
Inventor: YIN HAIYANG
IPC: H04L12/66
Filed: 2011-04-27
Abstract: An apparatus and method are described for resolving a glare condition between two SIP endpoints. The method allows a third party call control controller to resolve the glare condition when the ownership status of each dialog is the same, by initiating a back-off period of time at the apparatus based on the ownership status of the SIP dialog and re-sending a re-INVITE message to the end point after expiry of the back-off period of time.
Patent CA-2740088-A1 (CA)
Inventor: COUSINEAU ROBERT
IPC: B23B51/00
Filed: 2011-05-12
Abstract: A seismic tool assembly for effecting a drill hole and enlarging a lowermost end thereof whereby an anchor can be set more securely therein. A drill bit is inserted through an opening in a drill stop member, which is mounted on a stabilizer mounted within at least a portion of the drill hole. The bit is then inserted through each of the drill stop member and the stabilizer to attain a drilling position. The lower end of the bit has a cutting portion having a cutting radius greater than that of the bit body whereby, when the bit is inserted fully into a lowermost end of the hole and rotated, the cutting portion enlarges the lowermost end, whereby flanged portions of an anchor will rest within the enlarged area, retaining the anchor in place.
Patent CA-2742397-A1 (CA)
Title: Activated carbon systems for facilitating use or treatment with dimethyl sulfoxide (dmso)
Inventor: COZEAN JESSE
IPC: A62B23/02
Filed: 2009-11-02
Abstract: Several embodiments of the invention relate to systems and methods for removing compositions comprising dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same.  The systems include activated carbon filters, adsorbents, odor adsorbing fabrics, masks, clean air members and clean air supply assemblies. Methods for reducing the concentration of a DMSO metabolite, or the odors associated with said DMSO metabolite, and methods for facilitating the treatment of traumatic brain injury, ischemic stroke, atherosclerosis, spinal cord trauma, and neurodegenerative illnesses are also provided.
Patent CA-2742646-A1 (CA)
Title: Procede et dispositif de fabrication de sac
Inventor: CALLAULT PHILIPPE
IPC: B31B50/64
Filed: 2009-10-29
Abstract: Dispositif de fabrication de sacs souples au moyen de deux films superposés réalisés en un même matériau, comportant une source laser pour réaliser une soudure entre les deux films. Les deux films étant avantageusement en polyéthylène chargé en EVA. Le dispositif comporte également des moyens de découpe.
Patent CA-2743223-A1 (CA)
Inventor: CARTA PAUL E
IPC: A47C19/04
Filed: 2009-11-09
Abstract: One aspect of the present invention relates to an infant bed. The infant bed includes a chassis. A carriage moves relative to the chassis and includes a mattress support upon which a mattress can rest. A motorized control assembly enables a user to controllably move the carriage relative to the chassis. In one embodiment, the carriage includes a pair of end panels and a rear panel extending vertically upward from the mattress support. A front panel may be slidably mounted to the chassis to thereby contain the infant in the infant bed.
Patent CA-2743749-A1 (CA)
Inventor: HART BARRY
IPC: A61K31/277
Filed: 2009-11-12
Abstract: The present invention is directed to compounds that are inhibitors of cysteine proteases, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.
Patent CA-2750926-A1 (CA)
Title: System and method for predicting fluid flow in subterranean reservoirs
Inventor: SARMA PALLAV
IPC: F15D1/00
Filed: 2010-01-29
Abstract: A reservoir prediction system and method are provided that use generalized EnKF using kernels, capable of representing non-Gaussian random fields characterized by multi-point geostatistics. The main drawback of the standard EnKF is that the Kalman update essentially results in a linear combination of the forecasted ensemble, and the EnKF only uses the covariance and cross-covariance between the random fields (to be updated) and observations, thereby only preserving two-point statistics.  Kernel methods allow the creation of nonlinear generalizations of linear algorithms that can be exclusively written in terms of dot products. By deriving the EnKF in a high-dimensional feature space implicitly defined using kernels, both the Kalman gain and update equations are nonlinearized, thus providing a completely general nonlinear set of EnKF equations, the nonlinearity being controlled by the kernel. By choosing high order polynomial kernels, multi-point statistics and therefore geological realism of the updated random fields can be preserved. The method is applied to two non-limiting examples where permeability is updated using production data as obserations, and is shown to better reproduce complex geology compared to the standard EnKF, while providing reasonable match to the production data.
Patent CA-2751016-A1 (CA)
Inventor: TORKKELI AARNE
IPC: G01N21/25
Filed: 2010-02-18
Abstract: An optical measurement instrument,which is equipped with transportation protection, includes a body structure (201), a mechanical support element(202) for supporting an optical interface, a moveably supported receptable element (211) for receiving a sample plate and located between the mechanical support element and the body structure, and a detachable transporta-tion protection element (212-215) arranged to mechanically restrict movements of the receptable element and the mechanical support element. The transportation protection element is arranged to be pressed between the mechanical support element (202) and the body structure (201).Hence, for the transportation protection,there is no need to usee.g. a bolt that may be more laborious to install and remove than the transportation protection element to be pressed between the mechanical support element (202) and the body structure (201).
Patent CA-2752612-A1 (CA)
Inventor: MACDONALD MICHAEL
IPC: B65D55/02
Filed: 2011-09-16
Abstract: A container for foodstuffs or other products has a tamper-evident locking means which comprises a post and a cooperating opening or recess. A fault zone is formed by a weakened area provided by, for example, a plurality of perforations formed in the post, or around the post, or around the opening or recess, and fault zone is thus which is weaker than the material of the container, and weaker than the locking means mechanism. As a result, the fault zone will fail upon exertion of a force which is less than the disengagement force otherwise required to unlock the locking means, thus providing physical evidence of tampering.
Patent CA-2752860-A1 (CA)
Title: Procedes et systemes pour identifier des elements de contenu
Inventor: SHERKIN ALEXANDER
IPC: G06F40/00
Filed: 2011-09-19
Abstract: Un procédé didentification dun contenu dintérêt dans un document électronique structuré par un dispositif électronique comportant un processeur, un dispositif dentrée et un dispositif daffichage. Le procédé consiste à assurer le rendu dun document électronique structuré au dispositif daffichage, à recevoir par le dispositif dentrée au moins deux indications séparées déléments de contenu dans le document électronique structuré rendu, et à déterminer avec le processeur une caractéristique commune des éléments de contenu indiqués et à déterminer tout autre élément de contenu dans le document électronique structuré rendu partageant la caractéristique commune avec les éléments de contenu indiqués.
Patent CA-2753302-A1 (CA)
Title: Usb connector and usb device
Inventor: ZHAO MENGLONG
IPC: H01R35/04
Filed: 2009-02-23
Abstract: A USB connector for connecting with a USB female comprises metal legs, a connecting line, a substrate and a rotating shaft assembly. One end of the metal legs connects with one end of the connecting line. The metal legs are formed on a surface of the substrate. The connecting line is fixed to the surface of the substrate. The rotating shaft assembly is fixed to the surface of the substrate. The present invention also provides a USB device. According to the USB connector and the USB device of the present invention, the metal legs are formed on the surface of the substrate so as to ensure the connecting strength of the metal legs. Since the size of the USB connector depends mainly on the substrate and as long as the thickness meets a requirement of inserting the USB connector into the USB female, the thickness of the USB connector and further the thickness of the USB device are reduced without compromising the function of the USB connector. Compared with the conventional USB products, the thickness of the USB device according to the present invention is greatly reduced so that the USB device takes less space and easy to carry. It not only meets the people's requirement for exquisite and compact electronic products, but also improves the practicality and aesthetics of the USB device.
Patent CA-2753943-A1 (CA)
Title: Safety trailer
Inventor: GROENEWEG KEVIN K
IPC: E01F15/00
Filed: 2010-02-26
Abstract: The present invention is directed to differing embodiments of safety trailers, which have first and second platforms and a safety wall positioned therebetween. The platforms and safety wall define an area protected from vehicular incursions. In a first mode, an asphalt roller engages a road surface while a set of rubber wheels do not, and, in a second mode, the set of rubber wheels engages the road surface while the asphalt roller does not.
Patent CA-2754133-A1 (CA)
Inventor: WATKINS WILLIAM
IPC: G06T17/05
Filed: 2010-03-16
Abstract: A geospatial modeling system includes a geospatial model database having stored therein a colorized three-dimensional (3D) model of a geographical area, and a processor cooperating with the geospatial model database. The processor is configured to generate an estimated monochromatic image corresponding to a collected monochromatic image based upon the colorized 3D model, generate a monochromatic difference image between the estimated monochromatic image and the collected monochromatic image, and generate a colorized image corresponding to the collected monochromatic image based upon the monochromatic difference image.
Patent CA-2754936-A1 (CA)
Title: Bis aromatic compounds for use as ltc4 synthase inhibitors
Inventor: NILSSON PETER
IPC: A61K31/4406
Filed: 2010-03-12
Abstract: There is provided compounds of formula I, wherein Y, ring A, D a, D b, D2, D3, L1, Y1, L2, Y2, L3 and y3 have meanings given in the description, and pharmaceutically-acceptable salts thereof, which compounds are useful in the treatment of diseases in which inhibition of leukotriene C4 synthase is desired and/or required, and particularly in the treatment of a respiratory disorder and/or inflammation.
Patent CA-2756417-A1 (CA)
Title: Efficient and environmentally friendly processing of heavy oils to methanol and derived products
Inventor: OLAH GEORGE A
IPC: C01B3/38
Filed: 2010-04-07
Abstract: The invention provides for a method for processing heavy oil from any sources including tar sands, oil shales, var-ied residues in a bi-reforming process utilizing reaction conditions with steam and carbon dioxide sufficient to form a mixture of hydrogen and carbon monoxide to form methanol. Methanol produced can be dehydrated to form dimethyl ether, with water produced being recycled back to the bi-reforming process.
Patent CA-2757115-A1 (CA)
Title: Liner hanger
Inventor: BRAEKKE KRISTOFFER
IPC: E21B23/01
Filed: 2010-03-31
Abstract: Liner hanger to be placed in an existing casing with a flexible expansion seal (180) and a metallic gripping element (190) disposed on inclined surfaces such that they are moved radially when a leadscrew nut (130) is moved axially relative to an inner, hollow shaft (150). The lead screw nut is moved axially when a lead screw is rotated therein, and the lead screw is rotatably disposed around the inner, hollow shaft (150).
Patent CA-2759243-A1 (CA)
Inventor: SMITH COLIN
IPC: B65D85/07
Filed: 2010-04-20
Abstract: The invention relates to a method for decontaminating a mattress (14) or other effect of bed bugs comprising the steps of: - Placing the mattress or other effect in a hermetically sealable container (10) of a size and shape commensurate with that of the mattress or other effect; - Inserting an appropriate quantity of an oxygen scavenger (16) into the container; - Hermetically sealing the container so as to prevent ingress of oxygen; and - Leaving it for a time sufficient for the oxygen levels to be depleted to less than 0.2% and the bed bugs and their eggs and larvae to be destroyed.  It also relates to a kit of parts for implementing the method.