baber/WOPTO huggingface dataset:
Patent CA-2770046-A1 (CA)
Title: Combination of a press felt with a pressure roll covering and/or suction roll covering for a paper machine
Inventor: WOKUREK MICHAEL
IPC: D21F3/08
Filed: 2010-05-06
Abstract: The present invention relates to the combination of a press felt with a pressure roller covering and/or a suction roller covering for a paper machine, comprising: a) a porous press felt with a carrier structure and polyurethane material embedded in the carrier structure and/or with at least one layer of non-woven material, b) a pressure roller covering with a circumferential groove surface structure with a groove width in the range from 0.5 mm to 1.5 mm, a groove distance in the range from 1.5 mm to 2.5 mm and a groove depth in the range from 1.5 to 4 mm, wherein the percentage of an open surface in relation to the whole surface of the pressure roller covering lies in the range of 20% to 50%, and/or a suction roller covering (10) with a circumferential groove surface structure (12) with a groove width (b) in the range of 0.5mm to 1.5 mm, a groove distance (a) in the range of 1.5 to 2.5 mm and a groove depth (t) in the range of 1.5mm to 4mm and a hole arrangement (16) with a plurality of suction holes (18) completely extending through the suction roller covering (10), wherein the percentage of an open surface in relation to the whole surface of the suction roller covering (10) lies in the range of 30% to 50%.
Patent CA-2772288-A1 (CA)
Inventor: BILLHARTZ THOMAS J
IPC: H04W40/22
Filed: 2010-08-24
Abstract: A meter reading system includes a meter reading wireless mesh network having already-registered nodes already registered for communication with an access point, and not-yet-registered nodes not yet registered for communication with the access point. To register a new node with meter reading wireless mesh network, the new node transmits a request to register message. Neighboring already-registered nodes receiving the request to register message transmit responses back to the new node, whereas neighboring not-yet-registered nodes receiving the request to register message do not transmit responses back to the new node and do not transmit responses to neighboring already-registered nodes. The new node selects an already-registered node based on evaluation of the responses, and communicates to the access point via the selected already-registered node to thereby be added to network.
Patent CA-2772736-A1 (CA)
Title: Air purifying respirator having inhalation and exhalation ducts to reduce rate of pathogen transmission
Inventor: MORGAN JUDGE WOODROW III
IPC: A62B18/02
Filed: 2010-07-30
Abstract: A filter mask includes an oronasal cup, an inhalation directional cover, and an exhalation diverter body. The oronasal cup encloses a nose and mouth of a user. The oronasal cup is fluidly coupled with a filter. The inhalation directional cover is configured to be joined to the filter. The inhalation directional cover includes an elongated wing portion that is oriented in an inhalation direction that is angled with respect to the center axis of the filter. The exhalation diverter body is fluidly coupled with the oronasal cup. The exhalation diverter body defines an exhalation duct that directs exhaled air out of the oronasal cup along an exhalation direction. The inhalation direction and the exhalation direction are oriented away from a plane of interaction between the user and another person.
Patent CA-2773181-A1 (CA)
Inventor: DAYTON PAUL A
IPC: A61B8/08
Filed: 2010-09-07
Abstract: Systems, methods, and computer readable media for high-frequency contrast imaging and image-guided therapeutics are disclosed. According to one aspect, a method for high frequency contrast imaging and image-guided therapeutics includes: providing ultrasound of a first frequency bandwidth, directed toward the volume to be imaged, the volume containing a carrier having non-linear acoustical properties, wherein the ultrasound of the first frequency bandwidth causes the carrier to generate ultrasound of a second frequency bandwidth that is different from the first frequency bandwidth; receiving, from the volume to be imaged, ultrasound of the second frequency bandwidth; and using the received ultrasound of the second frequency bandwidth to generate an image of the volume to be imaged, wherein the components of the second frequency bandwidth that are detected are of a frequency greater than 20 MHz. According to another aspect, ultrasound at a first frequency bandwidth enables imaging of a target, and ultrasound at a second frequency bandwidth mediates drug or gene delivery to a portion of the target, as guided by the image provided by the first frequency.
Patent CA-2780246-A1 (CA)
Title: Implementing customized control interfaces
Inventor: KOH JUSTIN
IPC: H04M1/72415
Filed: 2010-11-11
Abstract: Systems and techniques by which a single electronic device can implement a variety of customized control interfaces. The control interfaces can be tailored to specific operations performed the device which is controlled. In one aspect, computer-implemented methods for controlling a web-based application include providing, from a server, a web page that includes a web-based application and a uniform resource identifier specifying a control interface for the web-based application and transmitting the control interface specified by the uniform resource identifier to a client for use in controlling the one or more functions of the web-based application. The control interface is configured to permit a user to control one or more functions of the web-based application from a mobile device.
Patent CA-2782514-A1 (CA)
Title: Methods of improving cognitive functions
Inventor: GEFFEN YONA
IPC: A61K31/5415
Filed: 2010-12-09
Abstract: Conjugates comprising a first moiety having GABA agonist activity and a second moiety having CNS activity being covalently linked to the first moiety, for use in improving a cognitive function, and in preventing onset or inhibiting progression of a cognitive impairment or dysfunction are disclosed. Methods utilizing these conjugates and articles of manufacture comprising these conjugates are also disclosed.
Patent CA-2784264-A1 (CA)
Title: A production method combining cathode arc method and magnetron sputtering method to form an antibacterial film on the surface of an object
Inventor: CHAO MING-HSIEN
IPC: A01P1/00
Filed: 2012-07-30
Abstract: The present invention provides a production method combining cathode arc method and magnetron sputtering method to form an antibacterial film on the surface of an object, with its main characteristics include: inside the vacuum chamber, both cathode arc target source and magnetron sputtering target source are configured; on the cathode arc target source, at least one of zirconium target, titanium target, or chromium target is installed; on the magnetron sputtering target source, a silver target is installed; fill argon and nitrogen into the vacuum chamber to respectively ionize the silver target and one of the zirconium target, titanium target, or chromium target; use remote control to adjust the ionization proportion between one of the zirconium target, titanium target, or chromium target and the silver target to be 90-99% : 1-9%; based on the above, the surface of the object is formed with one of the zirconium nitride -silver mixed antibacterial film, titanium nitride -silver mixed antibacterial film, chromium nitride -silver mixed antibacterial film; with the present invention, the advantages of cathode arc vapor deposition method featuring high forming speed and the magnetron sputtering method featuring even filming and high coating density can be integrated to provide high production efficiency and good coating quality. Hence, the present invention has practical advancement and good industrialization value.
Patent CA-2785135-A1 (CA)
Title: Stable backpack
Inventor: MAGGI GREGORY
IPC: A45F3/04
Filed: 2010-11-02
Abstract: A stabilized backpack comprises a hip suspension and a shoulder suspension. The hip suspension comprises vertical support rods pivotally attached to the hip belt and pack frame to allow motion of the wearer's hips without causing varying forces on the pack. The shoulder suspension comprises pulleys and cords attaching the shoulder straps to the pack so that the motion of the wearer's shoulders does not cause varying forces on the pack. The net effect is that a person can run with the pack, with heavy load, in rough terrain, with the pack staying relatively stable.
Patent CA-2786226-A1 (CA)
Title: Fitting element with controlled stiffness
Inventor: BUREAU MAXIME
IPC: A61F5/058
Filed: 2009-12-30
Abstract: The invention refers to a body fitting element with negative pressure controlled stiffness comprised of a gas tight envelope (1), a plurality of layers fitted in the envelope (3) and a valve (2) adapted to evacuate the interior of the envelope, characterized in that the layers comprise a core (4a) made of a material with a high Young's modulus and flexibility and a first cover layer at both sides of the core made of a material with high friction coefficient (4b). Orthoses and protective equipments fabricated with the fitting element can be shaped and fitted to the body in an optimal manner.
Patent CA-2789313-A1 (CA)
Title: Compositions for riser and plenum cables
Inventor: ABU-ALI AMJAD F
IPC: C08K5/12
Filed: 2011-02-11
Abstract: The present invention relates to materials for making cable jackets, particularly riser and plenum cables. The materials provide low flammability and allow the cable to meet UL 910 or NFPA 262 or UL 1666 specifications. The material contains PVC resin, a plasticizer, a metal oxide particle, and optionally a brominated phthalate. Preferably, the metal oxide particle is spherical amorphous silicon dioxide. More preferably, the spherical amorphous silicon dioxide has a mean particle size of about 100-200 nm and/or a BET surface area of about 10-30 m2/g. The metal oxide particle is also preferably metal oxide particle non-porous, non-ionic, and/or non-hydrated.
Patent CA-2790009-A1 (CA)
Title: Memory having information refinement detection function, information detection method using memory, device including memory, information detection method, method for using memory, and memory address comparison circuit
Inventor: INOUE KATSUMI
IPC: G06F12/00
Filed: 2011-02-17
Abstract: The disclosed memory is capable of storing information in each of a plurality of memory addresses and reading out said information. The memory having an information refinement detection function is provided with: an input means for input data which is both externally provided first data which is data for comparing stored memory data, and second data which is data for comparing addresses; a means for determining, in double parallel, the acceptability or not of the information data stored both in both of the kinds of input data obtained from the input means, and the addresses of the same, and carrying out further logical calculations in parallel on the results of both of the acceptability determinations; and a means for outputting the address of the memory which passes the logical calculation. The intelligent information search can be widely used in current artificial intelligence etcetera.
Patent CA-2790241-A1 (CA)
Title: Method for the manufacture of a three-dimensional structural body
Inventor: SPIETH WERNER
IPC: E04B2/70
Filed: 2010-02-12
Abstract: The invention relates to a method for producing a three-dimensional structure (1), which is produced substantially from plate-shaped material blanks, which material blanks are cut to size in portions from at least one material strand and then connected to one another in the form
Patent CA-2791072-A1 (CA)
Inventor: FRAZIER W LYNN
IPC: E21B33/12
Filed: 2012-09-26
Abstract: A configurable insert for a downhole tool. The configurable insert can have a body having a bore formed therethrough, at least one shear groove disposed on the body, wherein the body separates at the shear groove when exposed to a predetermined force, applied by a threadably engaged component therewith, at least one shoulder disposed within the bore, the shoulder formed by a transition between a larger inner diameter and a smaller inner diameter of the bore, wherein the shoulder is adapted to receive one or more impediments at least partially within the bore, and one or more threads disposed on an outer surface of the body for connecting the body to a downhole tool.
Patent CA-2791728-A1 (CA)
Inventor: CERWIN ROBERT J
IPC: A61B17/06
Filed: 2011-03-04
Abstract: A suture package (20) includes a first part or base (24) having an outer surface, an inner surface, and a plurality of openings (52) extending between the outer and inner surfaces, and a second part or lid (22) having an outer surface, an inner surface, and a plurality of posts (38) projecting from the inner surface. The suture package has a closed configuration in which the inner surface of the lid opposes the inner surface of the base with distal ends of the posts engaging the inner surface of the base at locations that are offset from and adjacent the plurality of openings extending through the base. The package includes a hinge (26) interconnecting the lid and the base for opening and closing the suture package. Suture winding posts on a fixture are passable through the base openings for winding at least one suture around the suture winding posts for positioning the at least one suture on the base.
Patent CA-2792545-A1 (CA)
Inventor: FUKUI MASAHIRO
IPC: H04N19/94
Filed: 2011-02-07
Abstract: A normalized-value calculator (12) calculates a normalized value which is a representative value of a specific number of samples that have been input. A normalized-value quantizer (13) obtains a quantized normalized value, which is produced by quantizing the normalized value, and a normalized-value quantization index which corresponds to the quantized normalized value. A quantization target calculator (14) calculates a subtraction value which is produced by subtracting the value corresponding to the quantized normalized value from a value corresponding to the magnitude of each sample value. If the subtraction value is positive and each sample value is positive, the quantization target calculator (14) sets the subtraction value as the quantization target value corresponding to each sample. If the subtraction value is positive and each sample value is negative, the quantization target calculator (14) sets a value produced by inverting the sign of the subtraction value as the quantization target value corresponding to each sample. If the subtraction value is not positive, the quantization target calculator (14) sets the quantization target value corresponding to each sample to zero. A vector quantizer (15) collects and vector quantizes the plurality of quantization target values corresponding to the plurality of samples.
Patent CA-2794869-A1 (CA)
Inventor: SPIVEY RAYMOND R
IPC: B31B50/86
Filed: 2011-05-25
Abstract: A carton for holding a plurality of containers. The carton comprises a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels comprises a top panel, a first side panel foldably connected to the top panel, a bottom panel foldably connected to the first side panel, a second side panel foldably connected to the bottom panel, and a corner reinforcement flap foldably connected to the top panel. A reinforcing insert comprises a central panel and at least one reinforcing side flap. The central panel can be at least partially in face-to-face contact with at least a portion of the top panel. A container-restraining structure comprises the corner reinforcement flap positioned to restrain at least one container of the plurality of containers that is adjacent the second side panel.
Patent CA-2794940-A1 (CA)
Inventor: PIVETTI FAUSTO
IPC: C07C61/40
Filed: 2011-03-11
Abstract: The invention concerns three novel polymorphic forms and several novel salts of 1-(3 ',4'-dichloro-2-fluorobiphenyl-4-yl)cyclopropanecarboxylic acid, and their use in prevention or treatment of Alzheimer's Disease.
Patent CA-2795448-A1 (CA)
Title: Identification of neutron capture from a pulsed neutron logging tool
Inventor: FITZGERALD JOHN B
IPC: G01V5/14
Filed: 2011-06-27
Abstract: The present disclosure is intended to overcome the problem of hydrogen contamination of the density signal. The approach is to compute the neutron capture portion of the total gamma ray counts and subtract it from the total counts resulting in a pure inelastic gamma ray measurement.
Patent CA-2796670-A1 (CA)
Title: Gene switch compositions and methods of use
Inventor: FANG JIN
IPC: C12N15/82
Filed: 2011-04-14
Abstract: Compositions and methods relating to the use of sulfonylurea-mediated control of gene expression are provided. Compositions include sulfonylurea responsive chemical switches wherein the gene expression is regulated by a sulfonylurea compound. Compositions also include polynucleotides encoding the polypeptides as well as constructs, vectors, prokaryotic and eukaryotic cells, and eukaryotic organisms including plants and seeds comprising the polynucleotide, and/or produced by the methods. Also provided are methods to regulate expression of a polynucleotide of interest in a cell or organism, and methods to modify a genome, including in a plant or plant cell.
Patent CA-2797057-A1 (CA)
Title: Tethered enzyme mediated nucleic acid detection
Inventor: FLETCHER STEPHEN JOHN
IPC: G01N33/542
Filed: 2011-04-21
Abstract: The present invention relates to methods and compositions for detecting a target nucleotide sequence in a sample. In particular, the methods and compositions of the present invention employ a reporter enzyme tethered to a solid support via a tether nucleotide sequence. A disclosed method for detecting a target nucleotide sequence comprises providing a linker nucleotide sequence comprising a probe sequence that can hybridize to the target sequence and a trigger which can hybridize to the tether nucleotide sequence when the probe sequence binds to the target. The linker nucleotide can have a stem-loop structure. When the trigger hybridizes to the tether nucleotide sequence, the tether is able to be digested by a nuclease, releasing the reporter enzyme from the solid support. The activity of the released reporter enzyme on a spatially or temporally separated substrate generates a detectable signal. In some embodiments, the reporter enzyme releases a feedback trigger that can hybridize to the tether nucleotide sequence and release further reporter enzymes, amplifying the signal via a feedback loop.
Patent CA-2798054-A1 (CA)
Inventor: NEWTON CHRISTOPHER
IPC: G06F15/173
Filed: 2011-05-03
Abstract: Provided are methods and systems for dynamic binding in the context of content delivery. For example, the methods and systems may be implemented as a dynamic binding process that maps a content provider to a first set of content servers in a content distribution network. The dynamic binding process may then facilitate the content to be received from the content provider so that the content can be distributed by the first set of content servers in the content distribution network. The dynamic binding process further monitors network traffic associated with the content from the content provider and determines at least one metric associated with the network traffic. Additionally, the dynamic binding process can remap the content provider to a second set of content servers in the content distribution network based on at least one of the metrics.
Patent CA-2799602-A1 (CA)
Inventor: DOAN MINH
IPC: C10M119/02
Filed: 2012-12-21
Abstract: A two-stroke or four-stroke marine engine lubricating oil composition comprising an oil of lubricating viscosity in a major amount and (A) additives, in respective minor amounts; and (B) an olefin copolymer viscosity modifier.  Preferably, brightstock is completely or substantially absent from the composition.
Patent CA-2799787-A1 (CA)
Inventor: ATKINS C SCOT
IPC: G05B19/18
Filed: 2011-05-16
Abstract: A method, system, and computer program for processing records is disclosed. The records are associated with record sets. Record sets are associated with processor sets, which include one or more processors. Records are routed to associated processor sets for processing, based on the record set associated with the record. Records are processed on processors in the processor sets. Furthermore, various localized affinities can be established. Process affinity can link server processes with processor sets. Cache affinity can link database caches with processor sets. Data affinity can link incoming data to processor sets.
Patent CA-2800713-A1 (CA)
Title: Method and apparatus for winding up tubes in spool form and for wrapping the spool formed
Inventor: BALZANELLI ALESSANDRO
IPC: B65H54/22
Filed: 2013-01-03
Abstract: Method for winding up tubes (1) in spool form by means of an apparatus for winding and wrapping the spool formed with a film (2), the apparatus comprising a structure (10) translationally movable and carrying a reel (20) rotating about a longitudinal axis of rotation (X-X), a feeder device (40) feeding a tube (1) to the reel (20), a feeder device (50) feeding a wrapping film (2), and a pair of coaxial discs (30a, 30b; 130a, 130b) which are respectively distal (30a; 130a) and proximal (30b; 130b) and arranged opposite each other for containing the sides of the spool in the longitudinal direction (X-X), the method comprising the following steps: arrangement of the structure (10) carrying the reel (20) in a longitudinal position removed from the distal disc (30a; 130a); axial displacement of the structure (10) into a position where the reel (20) is coaxially close to the distal disc (30a; 130a); operating the feeder device (40) feeding the tube (1) and starting the winding process; starting the feeder device (50) feeding the wrapping film (2) and fastening said film onto the reel (20); cutting the tube (2) when the programmed winding diameter of the spool is reached; starting the process for winding the film (2) onto the spool formed so as to cover the front surface thereof; synchronized displacement of the feeder device (50) for the film (2) in both senses of the longitudinal direction (X- X) from one end position to the other relative to the spool during winding, the discs (30a, 30b; 130a, 130b) for containing the wound spool and the wrapping film (2) being rotationally fixed with respect to the reel (20) and the surface of said fixed containing discs (30a, 30b; 130a, 130b) having at least one gap (32) in the zone where the film (2) enters inside the said discs.
Patent CA-2807087-A1 (CA)
Title: Tubular threaded connection
Inventor: ELDER RUSSELL
IPC: E21B17/042
Filed: 2011-08-19
Abstract: A threaded tubular connection including a first tube and a second tube is provided. The first tube includes a pin member which extends from an end of a main body of the first tube to a terminal end of the first tube. The second tube includes a box member which extends from an end of a main body of the second tube to a terminal end of the second tube. A cross-sectional area of a pin critical cross-section is within approximately ~ 5% of cross-sectional area of a box critical cross-section of the box member. The cross-sectional areas of each of the pin and box critical cross-sections are within approximately ~ 5% of the sum of the cross-sectional areas of a box intermediate critical cross-section of the box member and a pin intermediate critical cross-sec-tion of the pin member.