baber/WOPTO huggingface dataset:
Patent CA-2744386-A1 (CA)
Inventor: DECKNER GEORGE ENDEL
IPC: A61K8/00
Filed: 2009-11-24
Abstract: An oral care composition comprising a fused silica abrasive that offers improved cleaning.
Patent CA-2744675-A1 (CA)
Inventor: FANG YING
IPC: G01N33/569
Filed: 2009-11-25
Abstract: An enzyme-linked immunosorbent assay (ELISA) is based on the non-structural protein 7 (nsp7) of porcine repro-ductive and respiratory syndrome virus (PRRSV) and provides for the simultaneous detection and differentiation of serum anti-bodies directed against Type 1 (European) and Type 2 (North American) PRRSV. The invention provides a serological assay for the detection and/or differentiation of serum antibodies directed against Type 1 and/or Type 2 PRRSV utilizing PRRSV nsp7 as an antigen, and provides a diagnostic method for the detection of PRRSV  infection, epidemiological surveys, and outbreak investigations. The invention may be used either alone or as a follow-up assay to determine the true status of unexpected positive re-sults that may occur using other assays, such as the IDEXX HERDCHEK PRRS  ELISA.
Patent CA-2744692-A1 (CA)
Inventor: KANAZIREV VLADISLAV I
IPC: C01F7/782
Filed: 2009-10-06
Abstract: The present invention is a process for the conversion of aluminum oxide hydroxide (A1OOH) to aluminum oxide.  30 to 70 wt-% of A1OOH, 30 to 70 wt % ammonium hydrogencarbonate NH4HCO3 and 0 to 20 wt-% water are combined to produce a mixture. This mixture is then cured at a temperature from 30°  to 90° C to convert at least 5% of the A1OOH to a ammonium hydroxycarbonate (dawsonite - type) intermediate and then the dawsonite-type intermediate is decomposed at a temperature from 130° to 320° C to produce aluminum oxide. The aluminum oxide can be further calcined at 500° to 800° C to produce a gamma-theta phase alumina.
Patent CA-2744846-A1 (CA)
Inventor: NUTTAL MICHAEL
IPC: A61B5/087
Filed: 2006-03-16
Abstract: A peak flow meter is described with a body having a sample channel and at least one bypass channel. One of at least two flow range scales may be selected using a flow range selector to adjust the sensitivity of the peak flow meter. A flow range selection indicator provides visual reference as to which flow range scale has been selected. A peak flow calculator used in cooperation with zone indicators on the peak flow meter permits a user to customize the peak flow meter for that user's predicted personal best exhalation range.
Patent CA-2749082-A1 (CA)
Title: Targeted antimicrobial moieties
Inventor: ECKERT RANDAL H
IPC: A61K38/08
Filed: 2010-01-06
Abstract: This invention provides novel targeted antimicrobial compositions. In various embodiments chimeric moieties are provided comprising an antimicrobial peptide attached to a peptide targeting moiety that binds a bacterial strain or species.
Patent CA-2749095-A1 (CA)
Title: Composition a base de 1,3,3,3-tetrafluoropropene
Inventor: RACHED WISSAM
IPC: C09K5/04
Filed: 2011-08-11
Abstract: La présente demande a pour objet une composition comprenant un lubrifiant à base d'esters de polyol ( POE) ou PVE et un fluide frigorigène F comprenant de 1 à 99 % en poids du trans-1,3,3,3-tetrafluoropropène (trans HFO-1234ze) et de 1 à 99 % en poids du 1,1,1,3-tetrafluoroéthane. Elle a également pour objet l'utilisation de ladite composition en réfrigération, climatisation et pompe à chaleur.
Patent CA-2752616-A1 (CA)
Inventor: WANG YIFEI
IPC: A61M1/00
Filed: 2010-02-19
Abstract: A method of monitoring pressure inside a fluid line and a system for implementing the method. The method is ap-plicable to syringe pump systems. The method includes the steps of measuring a force value caused by a pressure inside the fluid line; collecting the measured force values during at least two consecutive moving time windows; calculating a slope of a best-fit line within each time window; calculating a slope difference of the slopes of the best-fit lines; comparing the slope difference with a pre-determined threshold gradient value; defining a baseline force as the detected force value when the slope difference is equal to the threshold gradient value; determining a relative force value by subtracting the baseline force from the detected force value;  and, triggering an alarm if the relative force is greater than a pre-defined threshold force
Patent CA-2752891-A1 (CA)
Inventor: CUMBERLIDGE GARTH
IPC: A61K38/06
Filed: 2010-02-26
Abstract: The present invention relates to methods of treating retinitis pigmentosa using ß-turn peptidomimetic cyclic compounds or derivatives thereof. The ß-turn peptidomimetic cyclic compounds can be used alone, in combination and/or in conjunction with one or more other compounds, molecules or drugs useful in treating retinitis pigmentosa.
Patent CA-2753066-A1 (CA)
Title: Cable tie
Inventor: SHILALE THOMAS
IPC: B65D63/00
Filed: 2010-02-22
Abstract: A two-piece cable tie for bundling a plurality of objects, such as cables or wires, includes a front portion that is in-sert-molded onto a connective segment of a flexible strap, the front portion being constructed out of a higher tensile strength plas-tic than the strap to maximize the load rating of the tie without significantly increasing material costs. In one embodiment, the connective segment of the strap is shaped to include a pair of opposing semi-circular cutouts in its side rails to enhance the strength of mechanical bonding achieved by the front portion around the strap.  In addition, the connective segment is shaped to include a circular hole that is offset longitudinally from the opposing cutouts, the diameter of the circular opening not exceeding 40% of the maximum width of the strap to ensure the integrity and strength of the strap along the entirety of its length.
Patent CA-2754025-A1 (CA)
Inventor: CARLUCCI GIOVANNI
IPC: A61F13/536
Filed: 2010-02-23
Abstract: Absorbent core for disposable absorbent articles having better recovery and resiliency.
Patent CA-2754318-A1 (CA)
Inventor: BARNETT BARRY
IPC: F01D9/02
Filed: 2011-09-29
Abstract: A hybrid vane airfoil for a gas turbine engine, such as a vane of a compressor stator, is disclosed which includes a non-metallic core, and an outer metallic shell at least partially covering the non-metallic core and which defines an outer surface of the airfoil. The non--metallic core is composed for example of a polymer, and the metallic outer shell is composed of a nanocrystalline metallic coating.
Patent CA-2754753-A1 (CA)
Title: Effective color modeling method for predictive image compression
Inventor: SEMENYUK VLADIMIR
IPC: H04N11/02
Filed: 2010-03-08
Abstract: A method for effective color modeling for predictive image encoding. Colors are processed on a binary basis, when each color index is treated as a binary value. Binary digits are processed sequentially with the use of context-based approach. The context is calculated as a unique combination of binary values of already processed digits, the position of the digit currently being processed and an additional identifier from a limited set of identifiers that describe differences between the predicted color index and the averaged color index being reconstructed during bitwise processing.  Color mapping, table operations and a special rules for efficient difference identification are proposed as major enhancements of the method.
Patent CA-2755968-A1 (CA)
Inventor: IVASHCHENKO ANDREY ALEXANDROVICH
IPC: A61P25/16
Filed: 2009-10-06
Abstract: The invention relates to the novel substituted 3-arylsulfonyl-pyrazolo[1,5-a]pyrimidines of the general formula 1, pharmaceutically acceptable salts and/or hydrates thereof, serotonin 5-HT6 receptor antagonists and pharmaceutical compositions, and also to method for prophylaxis and treatment of various diseases of central nervous system at humans and warm-blooded animals pathogenesis of which is associated with serotonin 5-HT6 receptors, in particular, Alzheimer's disease, Parkinson's disease, Huntington's disease, schizophrenia, and other neurodegenerative diseases, cognitive disorders and obesity. In the general formula 1: (see formula 1) wherein: X = S, SO or NH; R1 represents hydrogen, optionally substituted C1-C3alkyl, cycloalkyl, adamantyl, aryl or heterocyclyl; R2 represents hydrogen, halogen, optionally substituted C1-C3alkyl, substituted hydroxyl, aryldiazenyl or optionally substituted amino group; R3 represents hydrogen, optionally substituted C1-C3alkyl, substituted hydroxyl, pyridyl or optionally substituted amino group, besides, in cases when X = S or X = NH, at least one of R1, R2 or R3 represent substituted C1-C3alkyl, cycloalkyl, adamantyl, aryl, heterocyclyl, halogen, substituted hydroxyl, optionally substituted amino group, aryldiazenyl, or at least two of R1, R2 or R3 represent hydrogen; R4 represents C1-C3alkyl; R5 represents hydrogen, one or two halogens, C1-C3alkyl or optionally substituted hydroxyl.
Patent CA-2756431-A1 (CA)
Inventor: BULTMAN ROBERT MARTEN
IPC: H02J13/00
Filed: 2011-10-27
Abstract: A method and system is disclosed that includes a central controller that takes energy data available from a power/energy measuring device, such as a "smart" meter that is located on a primary network and makes that data available to devices over a secondary network. The central controller is a home energy gateway that includes two communication modules, one of which is used to bind a meter as a router or end point on the primary network, and one which is used to form a secondary network here the central controller operates as network coordinator. The central controller also operates as an energy service portal for devices on the secondary network.
Patent CA-2759513-A1 (CA)
Title: Load balancing and assigning medication requests
Inventor: KORHNAK DANIEL J
IPC: G16H20/10
Filed: 2011-11-29
Abstract: Systems, methods, apparatus, and computer program products are provided for load balancing medication requests. In one embodiment, a medication server may receive medications requests. The medication server may then load balance the medication requests and assign them to one or more medication filling devices for filling based at least in part on the load balancing. The one or more medication filling devices can then process and fill the assigned medication requests.
Patent CA-2759710-A1 (CA)
Inventor: ROZZI JAY CHRISTOPHER
IPC: B23B51/06
Filed: 2010-04-21
Abstract: An indirect cooling system for a ro-tating cutting tool uses a cryogenic coolant that is delivered to a cavity formed on the back surface of the cutting element, providing cooling near the cut-ting edge of the element. Because the total flow rate of the working fluid is low (less than 0.08 Liters/min/cutting edge), the fluid can be safely vented to atmosphere from the cavity, and as a re-sult, no specialized coolant recovery or ventilation equipment is needed. The cavity may be formed with fins to enhance the heat transfer between the cutting element and the coolant, and coolant may additionally be sprayed directly onto the exterior surface of the element to cool the tool-chip inter-face. The indirect cooling system may be used for hard to machine metals and composites, as well as the machining of conventional materials without the use of traditional cutting fluids.
Patent CA-2760479-A1 (CA)
Title: Method and apparatus for wireless aircraft communications using fuselage stringers
Inventor: LEWIS DENNIS M
IPC: B64D45/00
Filed: 2010-05-25
Abstract: A method and apparatus for transmitting wireless signals. An apparatus comprises a stringer (600) having a channel and a waveguide (608) located within the channel. The waveguide is capable of carrying a number of wireless signals.
Patent CA-2761452-A1 (CA)
Title: Method and device for separating foreign polymers from a polymer mixture
Inventor: FRIEDLAENDER THOMAS
IPC: C08G63/90
Filed: 2011-12-12
Abstract: The invention relates to a method of separating foreign polymers from a polymer mixture that comprises amorphous PET particles and crystalline PET particles, wherein the softening point of the foreign polymers is lower than that of the crystalline PET particles, and wherein the method comprises the steps of: separating the amorphous PET particles from the polymer mixture, heating the resulting polymer mixture to a temperature between the softening point of the foreign polymers and that of the crystalline PET particles, and separating the foreign polymers from the resulting polymer mixture. The invention furthermore relates to a device for separating foreign polymers from a polymer mixture that comprises amorphous PET particles and crystalline PET particles, wherein the softening point of the foreign polymers is lower than that of the crystalline PET particles, comprising: a first separation unit for separating the amorphous PET particles from the polymer mixture, a second separation unit with a heating device for separating the foreign polymers from the resulting polymer mixture.
Patent CA-2761453-A1 (CA)
Title: Preparations pour nourrissons contenant des micro-organismes probiotiques
Inventor: MERCENIER ANNICK
IPC: A23L7/104
Filed: 2010-05-11
Abstract: La présente invention concerne le domaine de la nutrition des nourrissons. L'invention concerne, en particulier, des préparations pour nourrissons contenant des micro-organismes probiotiques. Ces micro-organismes probiotiques peuvent être des micro-organismes probiotiques incapables de se reproduire tels que, par exemple, des micro-organismes probiotiques bioactifs thermotraités.
Patent CA-2767669-A1 (CA)
Title: Differential signal connector capable of reducing skew between a differential signal pair
Inventor: SHIRATORI MASAYUKI
IPC: H01R12/62
Filed: 2012-02-09
Abstract: Provided is a differential signal connector comprising a plurality of pairs of signal contacts, a plurality of ground contacts, and an insulating housing holding the signal contacts and the ground contacts. On a first connection side for connection to a connection partner, the ground contacts are arranged on both sides of each pair of signal contacts so that a contact array of a fixed pitch is formed. On the other hand, on a second connection side for connection to a board, the ground contacts are arranged in a first row so as to be spaced apart from each other, while the pairs of signal contacts, which are adjacently arranged on both sides of the ground contact on the first connection side, are arranged so as to be allocated in a second row and a third row which are located on both sides of the first row so that the pairs of signal contacts are arranged zigzag on the second connection side.
Patent CA-2768708-A1 (CA)
Inventor: CHEN CHANGPING
IPC: B32B27/32
Filed: 2010-07-20
Abstract: The invention relates to a multilayer film comprising at least a tri-layer structure, said tri-layer structure being made up of a core polymer layer interposed between two covering polymer layers that each comprise polyethylene, wherein the core polymer layer comprises a melt blend of polyethylene, thermoplastic starch, and ethylene acrylic acid copolymer.
Patent CA-2771216-A1 (CA)
Title: Siren
Inventor: MENOR ADAM R
IPC: G10K7/00
Filed: 2010-08-03
Abstract: A preferred siren including a base having a central axis and a peripheral wall circumscribed about the central axis to define an internal chamber. The peripheral wall includes a plurality of apertures in communication with the internal chamber. A rotor is disposed within the chamber and centrally aligned with the axis. The rotor includes a plurality of spaced apart fins radially disposed about the axis, each of the plurality of fins having an outermost portion at a peripheral edge of the rotor and an innermost portion located between the axis and the peripheral edge.  An external housing cooperates with the base to enclose the rotor within the internal chamber, the external housing including a first plurality of ports and a second plurality of ports, the first and second plurality of ports being in fluid communication with the internal chamber of the base. A  driver is coupled to the rotor and is powered by a supply of carbon-dioxide gas to rotate the rotor about the axis at a rotational speed such that external air is drawn through the first plurality of ports, into the chamber and out the second plurality of ports so as to generate an alarm sound having an intensity greater than 100 decibels (100 dB).
Patent CA-2771567-A1 (CA)
Title: Screw syringe as well as a syringe barrel and female part for a screw syringe
Inventor: LEINER UWE
IPC: A61C5/62
Filed: 2012-03-21
Abstract: Screw syringe (100) comprising a piston spindle (200) with an external thread (210), a syringe barrel (300), comprising a sleeve (310) with a piston end (360), and a female part (400) with an internal thread (410), wherein the female part (400) is slid in a radial sliding direction (303) onto the piston end (360), wherein the female part (400) has a flange (440), that creates a form fit with a counter-surface (340) at the piston end (360) so that an axial displacement of the female part (400) in relation to the syringe barrel (300) in the discharge direction (302) is prevented, the female part (400) has retaining surfaces (420a,b), which create a form fit with counter-retaining surfaces (320a,b) of the piston end (360) so that an axial displacement of the female part (400) in relation to the syringe barrel (300) counter to the discharge direction (302) is prevented, and the retaining surfaces (420a,b) and counter-retaining surfaces (320a,b) create a form fit so that a radial relative movement between the retaining surfaces and the counter-retaining surfaces, directed perpendicularly to the sliding direction, is prevented.
Patent CA-2771870-A1 (CA)
Inventor: FATHALLAH MARWAN
IPC: H05K5/00
Filed: 2004-10-29
Abstract: A first portable medical device (10) is adapted for use in an interlocking system for interlocking the first medical device (12) to a second medical device (14). The first device includes a housing having opposite sides (17L, 17R), a selective element, a blocking element, and an optional clamp mechanism (22). At least one of the opposite sides includes a matable element (102) to detachably attach a second medical device. The selective element (106) restricts the attachment of the second device to only one side of the first device. The blocking element (112) prevents a third medical device from attaching to the first and second devices once the first and second devices are attached. The clamp (22) restricts the attachment of the second device to only one side of the first device when the clamp is attached to a support member. The clamp permits slide-ratcheting axial movement of a clamp shaft (34).
Patent CA-2773422-A1 (CA)
Inventor: IVANOV VLADIMIR
IPC: G01C21/00
Filed: 2012-04-02
Abstract: A database for a navigation device includes digital elevation model data defining a three-dimensional surface. The database stores, for plural tiles of a tiling, a first array including three-dimensional coordinates of vertices of plural triangulated irregular networks, TINs, for the respective tile, and a plurality of second arrays. Each second array respectively defines triangular faces of a TIN and includes a plurality of vertex indices of the vertices to define triangular faces of the respective TIN. A method of outputting a three--dimensional representation of a terrain and a method of generating the database are also described.
Patent CA-2774290-A1 (CA)
Title: Method and apparatus for inspecting joined object formed by friction stir joining
Inventor: OKAUCHI HIRONORI
IPC: G01S15/88
Filed: 2007-03-19
Abstract: A method for inspecting the joint strength and region of an object formed by spot friction stir joining. An ultrasonic wave is made to enter into the object from a backing surface (25) on the opposite side of a joining tool immersion plane (24), and an ultrasonic wave reflected from the object (20) is taken in. A joint region (21) and joint strength are estimated without using an ultrasonic wave reflected from the bonding tool immersion plane but with the use of an ultrasonic wave reflected from the vicinity of Z position in the reference direction, which z position corresponds to the boundary surface (27) between the two joined members, and then the object is inspected based on the estimation results. Consequently, irregularities of a trace (29) of the joint formed on the joining tool immersion plane (24) is prevented, and joint quality can be inspected by estimating the bonding region (21) with the use of an ultrasonic and without breaking the objects (20).
Patent CA-2775242-A1 (CA)
Title: Product comprising hydrophobin
Inventor: MITCHELL JOHN TURNER
IPC: A23L23/10
Filed: 2010-09-28
Abstract: A product comprising hydrophobin, and at least 0.5 wt% of bicarbonate, wherein the water activity of the product is at most 0.5 is provided.
Patent CA-2775969-A1 (CA)
Title: A hydrogen peroxide solution and kit for disinfecting contact lenses
Inventor: MINICK KASEY JON
IPC: A61L12/12
Filed: 2010-11-17
Abstract: A hydrogen peroxide solution for disinfecting contact lenses contains an effective amount of a vinylpyrrolidone polymer for increased residual hydrogen peroxide concentration when in the presence of a catalyst, thereby prolonging the effective life of the solution. Also, a kit for use in the disinfection of contact lenses comprising: a) an aqueous hydrogen peroxide solution, wherein the aqueous hydrogen peroxide solution comprising a vinylpyrrolidone polymer and hydrogen peroxide, and b) a container for holding a given amount of hydrogen peroxide solution, wherein the container containing a disc comprising a substrate and a catalyst coating thereon, wherein, when the given amount of hydrogen peroxide is added to the container to entirely submerge the catalyst coated disc, the aqueous hydrogen peroxide solution decomposes over a period time of six hours to provide a residual hydrogen peroxide concentration of less than 100 ppm.
Patent CA-2776587-A1 (CA)
Title: Combining seismic data from sensors to attenuate noise
Inventor: EDME PASCAL
IPC: G01V1/28
Filed: 2010-10-04
Abstract: To perform noise attenuation for seismic surveying, a sensor assembly is deployed on a ground surface, where the sensor assembly has a seismic sensor to measure seismic waves propagated through a subterranean structure, and a divergence sensor comprising a pressure sensor to measure noise. First data is received from the seismic sensor, and second data is received from the divergence sensor. The first data and the second data are combined to attenuate noise in the first data.
Patent CA-2778370-A1 (CA)
Inventor: CHOI SUN
IPC: B01J29/40
Filed: 2010-10-18
Abstract: Disclosed herein is a method of preparing ZSM-5, including: providing a nanocrystalline ZSM-5 seed having a size of 70 ~ 300 nm; adding the nanocrystalline ZSM-5 seed to a stock solution including water glass as a silica source, an alumina source, a neutralizer and water to form a reaction mixture; and maintaining the reaction mixture at 150 ~ 200? to crystallize the reaction mixture. The method is advantageous in that ZSM-5 having small and uniform crystal sizes and including no impurities can be synthesized in a short period of time.
Patent CA-2782568-A1 (CA)
Inventor: MEADE THOMAS
IPC: C07K14/325
Filed: 2010-12-16
Abstract: The subject invention includes methods and plants for controlling European corn borer and/or fall armyworm insects, said plants comprising a Cry1Ab insecticidal protein and a Cry1Be insecticidal protein, and various combinations of other proteins comprising this pair of proteins, to delay or prevent development of resistance by the insects.