baber/WOPTO huggingface dataset:
Patent CA-2856604-A1 (CA)
Inventor: PINGLETON EDWARD D
IPC: A61B17/34
Filed: 2002-03-04
Abstract: The invention is directed towards a bladeless obturator (18) for wedging through muscle fiber layers (41, 43, 45) to safely cut through to the abdominal cavity (32) in order to apply a cannula (12). The invention comprises a bladeless obturator (18) having a rectangular tip (63) that is twisted radially.
Patent CA-2858406-A1 (CA)
Inventor: FINKENAUER MICHAEL
IPC: C08L61/24
Filed: 2014-08-05
Abstract: The present invention relates to processes for discontinuously or continuously preparing aminoplast solutions by condensation of aminoplast formers with formaldehyde in a serial cascade of at least three stirred tank apparatus A, B, and C, which involves a)    in apparatus A, reacting a mixture comprising formaldehyde and urea in a molar ratio of 2.3:1 to 2.9:1 and water at a pH of 6 to 8, set by means of a base, at a temperature of 80 to 85°C, where apparatus A consists of one or more, i.e., one to ten, preferably one to five, more preferably one to three, more particularly one or two stirred tanks in parallel or in series, very preferably of one stirred tank, b)    in apparatus B, reacting said mixture at a molar ratio of formaldehyde to urea of 1.9:1 to 2.6:1, where apparatus B consists of one or more stirred tanks, wherein the molar ratio of formaldehyde to urea is lowered, optionally by further addition of urea, in stages to not less than 1.9:1, at a pH of 3.5 to 5.5, which is kept virtually constant, at a temperature of 100 to 105°C, and with a mean residence time of 10 to 90 minutes in the entire apparatus B, c)    in apparatus C, at a temperature of 90 to 100°C, raising the pH  to at least 5.9 and lowering the molar ratio of formaldehyde to urea to 1.7:1 to 1.4:1, where apparatus C  consists of one or more stirred tanks, and d)    by adding urea, at temperatures of 15 to 100°C, setting a final molar ratio of formaldehyde to urea of 0.7.1 to 1.28:1 and a pH of at least 7.
Patent CA-2861785-A1 (CA)
Title: Method and apparatus for scheduling peer-to-peer communication links
Inventor: MICHELS JAMES P
IPC: H04W72/08
Filed: 2012-12-14
Abstract: An evolved Node B creates or updates peer sets from measured performance information received from one or more stations. The measured performance information includes at least one quality metric associated with a downlink signal sent from the evolved Node B to the one or more stations. The evolved Node B determines excluded timeslots and preferred timeslots based on current resource assignments in each timeslot and based on the peer sets, marks potential resources in an uplink portion of a resource allocation map, and allocates one of the potential resources for peer-to-peer communication between a transmitter station and one or more receiver stations.
Patent CA-2862128-A1 (CA)
Title: Hair styling device
Inventor: MCCAULEY EDWARD
IPC: A45D1/16
Filed: 2012-02-10
Abstract: A hair styling device comprising: a handle member; and a hair receiving member longitudinally extending from the handle member and adapted to allow hair to be wound around a contact surface of the hair receiving member, wherein the contact surface is substantially non-straight in the longitudinal direction.
Patent CA-2862554-A1 (CA)
Title: Improved carbon capture in fermentation
Inventor: SCHULTZ MICHAEL
IPC: C07C31/12
Filed: 2013-02-07
Abstract: The present invention provides methods and systems for improving carbon capture from a gas stream comprising methane. Further, the invention provides a method for the production of at least one alcohol, and at least one acid from a gas stream comprising methane, the method comprising reforming a gas stream comprising methane to provide a syngas, in a first bioreactor fermenting the syngas to produce at least one acid and a tail gas comprising CO2 and H2, and, in a second bioreactor fermenting the tail gas to produce at least one acid.
Patent CA-2863412-A1 (CA)
Title: Passive shutdown sealing device for a sealing system for shaft joints ina primary motor pump group
Inventor: THUILLIER ROMAIN
IPC: F16J15/16
Filed: 2013-01-31
Abstract: The present invention relates to a passive shutdown sealing device (20) for a reactor coolant pump unit comprising: a split sealing ring (23) having an inactivated position in which a leakage flow is permitted and an activated position in which said ring stops said leakage flow; at least one piston (22) designed to position said split sealing ring (23) in its activated position; locking/unlocking means (25) designed to lock said at least one piston (22) in its inactivated position when the temperature of said locking/unlocking means is below a temperature threshold and to release said at least one piston (22) when the temperature of said locking/unlocking means is above said temperature threshold; elastic means (24) designed to move said at least one piston (22) when said piston is released, so as to position said sealing ring (23) in its activated position.
Patent CA-2863660-A1 (CA)
Inventor: STURM BRANDON
IPC: A47B95/00
Filed: 2013-02-01
Abstract: A safety cabinet is disclosed which includes an enclosure having a double-wall construction and at least one door to selectively seal the enclosure. The safety cabinet includes a latch system for selectively retaining the door(s) in a closed position to cover the enclosure. The safety cabinet can be used to store, for example, flammable liquids, flammable waste, corrosives, pesticides, or combustible waste. The latch system includes fusible links that fuse when exposed to high ambient temperatures and cause the latch system to further engage the enclosure, thereby promoting the interlocking relationship between the door(s) and the enclosure when the safety cabinet is exposed to threshold high ambient temperatures.
Patent CA-2867012-A1 (CA)
Title: Aqueous product comprising oil-containing microcapsules and method for the manufacture thereof
Inventor: GIVEN PETER S JR
IPC: A23L27/00
Filed: 2013-01-31
Abstract: The present invention discloses microcapsules that are stable in acidic aqueous systems. The microcapsules may be utilized to protect a hydrophobic substance. The microcapsules may be utilized in acidic food products. The microcapsule include at least one hydrophobic substance and a layer around the at least one hydrophobic substance. The layer includes polysaccharide glycated protein. Methods for producing the microcapsules are also disclosed here.
Patent CA-2871835-A1 (CA)
Title: System and method for electronic propeller blade angle position feedback
Inventor: DUKE BRANT
IPC: B64C11/30
Filed: 2014-11-19
Abstract: A system and method for blade angle position feedback. The system comprises an annular member operatively connected to rotate with a propeller, a sensor fixedly mounted adjacent the annular member and configured for detecting a passage of each singularity as the annular member is rotated and axially displaced and for generating a sensor signal accordingly, the annular member and sensor configured for relative axial displacement between a first relative axial position and a second relative axial position respectively corresponding to the first and the second mode of operation, and a detection unit connected to the sensor for receiving the sensor signal therefrom, determining on the basis of the sensor signal a time interval elapsed between the passage of successive singularities, and computing from the time interval blade angle position.
Patent CA-2872011-A1 (CA)
Inventor: GALLOB RANDALL
IPC: E03C1/04
Filed: 2014-11-21
Abstract: A sink system including a vent for receiving forced air into the sink from a dryer. A vent ring may be located between a sink basin and a sink deck forming the vents. The dryer may be included in a fixture housing with a faucet as a combination. The sink deck may include a vent lip that directs forced air into the vent. The vent lip extends into a basin region beyond the vent. The vent ring may be affixed to the sink deck or to the sink basin.
Patent CA-2873236-A1 (CA)
Inventor: PETERS CHRISTOPHER ERIK
IPC: B21D47/01
Filed: 2013-06-13
Abstract: A tubular twist beam comprises a tubular body (20) including a U-shaped groove (22), tubular end sections (28), and transition sections (26) therebetween. The width w of the U- shaped groove (22) decreases continuously from each transition section (26) to a center point C of the tubular body (20) and is narrowest at the center point C to shift stress from the transition sections (26) to an area around the center point C. The tubular body (20) also includes depressions (24) along side walls (38) of each transition section (26) to direct stress to the underside of the U- shaped groove (22) and further balance the stress levels along the length of the tubular body (20). Thus, the tubular body (20) can be formed with a reduced thickness t and thus a reduced weight without sacrificing performance.
Patent CA-2875960-A1 (CA)
Title: Sheet pile
Inventor: DA SILVA AREDE LUIS
IPC: E02D5/06
Filed: 2012-07-03
Abstract: A method and a tool (10) for forming a seal in a lock chamber (3) of a sheet pile are proposed. The method comprises the steps of: introducing a seal forming tool (10) into the lock chamber (3); injecting a sealing material into a distribution chamber (50) of the tool (10) from where it axially fills longitudinally extending recesses (38', 38", 38"') in a seal-shaping module (12); and moving the tool (10) longitudinally through the lock chamber (3), whereby the sealing material is shaped by the seal-shaping module (12). The distribution chamber (50) is a closed chamber inside the tool (10) and. spaced from the longitudinally extending recesses (38', 38", 38"'); and the tool (10) comprises moreover at least two distribution channels (52', 52", 52"') connecting in parallel the distribution chamber (50) to the recesses (38', 38", 38"'), the parallel distribution channels (52', 52", 52"') being fine-tuned for apportioning the flow of sealing material between the recesses (38', 38", 38"').
Patent CA-2876602-A1 (CA)
Inventor: SAMSOONDAR JAMES
IPC: G01N1/34
Filed: 2013-12-06
Abstract: Many therapeutic drugs and hormones are highly protein bound, and a plasma or serum ultra-filtrate is sometimes required to measure the unbound biologically active drugs and hormones. The present invention provides an automated ultra-filtration workstation for automatically preparing plasma or serum ultra-filtrates, without the need for centrifugation or equilibrium dialysis.  The regular assays that measure total drugs and hormones in plasma or serum will provide a measurement of the free drugs and hormones, when the plasma or serum ultra-filtrate is used. The present invention also provides a pipetting tool to releasably engage a pipetting tip of a disposable ultra-filtration apparatus, the disposable ultra-filtration apparatus comprising a disposable ultra-filtration cartridge and a disposable ultra-filtration pipetting tip.
Patent CA-2877006-A1 (CA)
Inventor: DEVARAKONDA MARUTHI N
IPC: F01N3/20
Filed: 2015-01-08
Abstract: A method and system for controlling emissions in an engine, includes establishing a desired first temperature at an inlet (116) of an ammonia slip catalyst assembly (115); and determining a second temperature associated with a temperature at the inlet of the ammonia slip catalyst assembly (115). If the second temperature is higher than the desired first temperature, then directing an air injector (135) to add air to the inlet (116) of the ammonia slip catalyst assembly (115).
Patent CA-2877219-A1 (CA)
Title: Garage door operator accessory
Inventor: ROSENTHAL AVI
IPC: E05F15/70
Filed: 2015-01-07
Abstract: Systems, devices, and methods according to the present disclosure can be used to control or automate operation of a barrier door using a transceiver device and a barrier door operator. In an example, the transceiver device includes a wireless communication circuit that receives door operation instructions from a remote control device. The transceiver device includes a data communication link to provide a control signal to a terminal of a barrier door operator, such as a terminal configured to interface with a pushbutton. One or more sensors can be integrated with, or in data communication with, the transceiver device to influence operation of the barrier door. For example, using environment information from a sensor located near the transceiver device, the transceiver device can determine whether to open or close the barrier door. In some examples, the transceiver device receives or communicates barrier door operation information via a network.
Patent CA-2879939-A1 (CA)
Title: Novel method
Inventor: TEMMERMAN STEPHANE T
IPC: A61K39/10
Filed: 2013-08-05
Abstract: This disclosure provides methods for protecting infants against disease caused by respiratory syncytial virus (RSV) and Bordetella pertussis through maternal immunization using recombinant respiratory syncytial virus (RSV) and B. pertussis antigens to reduce the incidence or severity of RSV and pertussis infection in young infants.
Patent CA-2882445-A1 (CA)
Inventor: MIAO ZHENWEI
IPC: G01N33/58
Filed: 2006-12-13
Abstract: Disclosed herein are non-natural amino acids and polypeptides that include at least one non-natural amino acid, and methods for making such non-natural amino acids and polypeptides.  The non-natural amino acids, by themselves or as a part of a polypeptide, can include a wide range of possible functionalities, but typically have at least one aromatic amine group. Also disclosed herein are non-natural amino acid polypeptides that are further modified post-translationally, methods for effecting such modifications, and methods for purifying such polypeptides. Typically, the modified non-natural amino acid polypeptides include at least one alkylated amine group. Further disclosed are methods for using such non-natural amino acid polypeptides and modified non-natural amino acid polypeptides, including therapeutic, diagnostic, and other biotechnology uses.
Patent CA-2883088-A1 (CA)
Title: Direct metering using a variable displacement vane pump
Inventor: KELLY LAUREN MARIE
IPC: F02C7/36
Filed: 2015-02-19
Abstract: A direct metering architecture is provided having a metering pump and a servo pump wherein the metering and servo pumps are driven by an engine shaft by way of a gearbox transmission. The system reduces wasted horsepower previously occurring with oversized fixed displacement pumps, reduces instances of engine flameout and reduces the amount of heat added to fuel which ultimately improves engine oil cooling.
Patent CA-2885459-A1 (CA)
Inventor: OSBORNE LAWRENCE
IPC: E21B34/06
Filed: 2015-03-20
Abstract: A valve with a pump rotor passage is for use with a downhole production string.
Patent CA-2886319-A1 (CA)
Inventor: KALLAS RYAN
IPC: B23B31/107
Filed: 2012-09-26
Abstract: A quick release connector is provided that uses a plurality of the ball bearings to engage shaft of a releasable member. The use of multiple ball bearings along different faces of a shaft of a releasable member minimizes vibrations and provides an improved quick release connector adapted for use with microphones, boom arms, ball joints and similar structures used with sound recording or photography equipment.
Patent CA-2886554-A1 (CA)
Inventor: THIAGARAJAN SRIKANTH
IPC: A61N1/39
Filed: 2013-01-29
Abstract: An automated external defibrillator (AED) and methods for a corrective CPR prompting system. The AED includes a sensor that obtains compression measurement data of CPR chest compressions and a control system including a microprocessor programmed to run a non-parametric, Information-Theoretic analysis of the compression measurement data. The analysis includes ranking provided compression measurement data, determining a prompt time TN for review, locating the compression measurement data at TN in an initial expected histogram of depth and rate aspects of the compression data measurements with upper and lower limits, that divides the intervals of the histogram into a plurality of sections, weighting the compression measurement data based on a plurality of factors, deriving information content of the compression measurement data by mapping a probability density function into an information content function, and determining if a particular corrective prompt is necessary. The AED also includes a prompting device that provides corrective CPR.
Patent CA-2886595-A1 (CA)
Inventor: ESSL STEFAN
IPC: C07C51/00
Filed: 2007-09-27
Abstract: Method of production of 9-(Z)-retinoic acid, in which: a) a .beta.-formyl-crotonic acid C1-C10 alkyl or phenyl ester is reacted with an isolated 9-(Z)-C15-triarylphosphonium salt by the Wittig reaction in the presence of a base to the corresponding 9-(Z)-retinoic acid ester, which b) is then saponified with a base to the corresponding 9-(Z)-retinoic acid carboxylate and then, following protonation with an acid, the desired 9-(Z)-retinoic acid is obtained, and method for the enrichment and isolation of the 9-(Z)-C15-triarylphosphonium salt, wherein the 9-(Z)-C15-triarylphosphonium salt is a compound of formula (I) (see formula I) in which aryl represents an optionally substituted C6-C10 aryl residue and X represents a halogen.
Patent CA-2887232-A1 (CA)
Inventor: ESSERY ZACHARIAH C
IPC: A41B9/14
Filed: 2015-04-09
Abstract: An undergarment for inhibiting unwanted movement of a shirt during wear can include a body, a torso opening, and a waistband. The body can have an interior side and an exterior side. The torso opening can be defined at a top of the body and a pair of leg openings can be defined at a bottom of the body. The waistband can extend along a circumference of the top. The waistband can include an exterior surface at least partially covered with a garment movement-inhibiting material configured to prevent sliding movement of a shirt across the exterior surface. The waistband can also include an interior surface at least partially covered with a garment non-inhibiting material. The waistband can be circumferentially foldable towards the bottom to selectively expose one of the garment movement-inhibiting material and the garment non-inhibiting material.
Patent CA-2888207-A1 (CA)
Inventor: AREFEEN MOHAMMED
IPC: H02P27/06
Filed: 2013-10-16
Abstract: Apparatuses and methods are described for implementing adjustable speed drives. For instance, an apparatus may comprise an inverter circuit configured to drive a multi-phase electrical load, the inverter configured to be powered by first and second direct-current (DC) bus lines, a fan drive circuit configured to be powered by the first and second DC bus lines, a fan configured to be controlled by the fan drive circuit and having a plurality of windings coupled together at an electrical node, a first capacitor having a first terminal coupled to the first DC bus line and a second terminal coupled to the electrical node, and a second capacitor having a first terminal coupled to the second DC bus lines and a second terminal coupled to the electrical node.
Patent CA-2889191-A1 (CA)
Inventor: KATAYANAGI Satoru
IPC: A23L2/42
Filed: 2013-10-25
Abstract: The present invention addresses the problem of providing an effective means for suppressing microbial growth after unsealing of a concentrated-type acidic milk beverage which includes milk. Through the present invention, there is provided a concentrated-type acidic milk beverage characterized by containing (A) milk, (B) e-polylysine, and (C) at least one species selected from benzoic acid, a parahydroxybenzoic acid ester, and a salt thereof, the nonfat milk solid content being 1.5-4.5 wt%, and the Brix value being 40-60.
Patent CA-2891827-A1 (CA)
Inventor: GIECK TRAVIS JOHN
IPC: E21B10/26
Filed: 2015-05-19
Abstract: An assembly for installing a liner in a well bore includes: a rotary joint provided between a downhole end of a liner and an uphole end of a reamer shoe, the reamer shoe having a reamer bit for enlarging a pilot hole well bore and being rotatable by a motor via a reamer sub, wherein the liner is advanced downhole without being rotated by the reamer sub.
Patent CA-2893029-A1 (CA)
Inventor: SKEATS MARTIN
IPC: C06B23/00
Filed: 2014-01-15
Abstract: L'invention concerne une composition explosive à utiliser pour étendre de manière télescopique des munitions d'entraînement non létales, qui comprend du tétrazène et de la cire de paraffine. La composition explosive peut être utilisée comme amorce et/ou comme une source de matériau énergétique dans une cartouche d'entraînement non létale, s'étendant de manière télescopique; elle peut être utilisée pour propulser un projectile depuis une cartouche d'entraînement non létale, s'étendant de manière télescopique; et/ou elle peut être utilisée pour étendre de manière télescopique une cartouche d'entraînement non létale au sein d'une arme à feu hôte.
Patent CA-2894205-A1 (CA)
Title: Gasket for an electrical connection
Inventor: ZAGROUN FRANCIS
IPC: F16J15/02
Filed: 2013-11-19
Abstract: The invention relates to an annular gasket for an electrical connection of the type comprising a base housing (6) and a plug housing (7), said gasket extending in an axial direction (X) and comprising a cylindrical bottom (2) on which a skirt (3) is mounted, said skirt extending axially from the bottom (2), the skirt (3) having an inner wall (3b), an outer wall (3a) and a rounded free edge (4), the inner wall (3b) and the outer wall (3a) each having a continuous curved shape, when observed in radial cross-section, the thickness of the skirt (3) decreasing in a non-linear manner and continuously from the bottom (2) to the free edge (4), the skirt (3) having a concavity facing the inside of the gasket, as a result of which the skirt (3) folds back on itself when an axial stress is exerted on the free edge (4).
Patent CA-2894281-A1 (CA)
Inventor: STOCK NICHOLAS SIMON
IPC: A61P35/00
Filed: 2013-12-10
Abstract: The invention disclosed herein is directed to compounds of Formula I [Formula should be inserted here] and pharmaceutically acceptable salts thereof, which are useful in the treatment of prostate, breast, colon, pancreatic, human chronic lymphocytic leukemia, melanoma and other cancers. The invention also comprises pharmaceutical compositions comprising a therapeutically effective amount of compound of Formula I, or a pharmaceutically acceptable salt thereof. The invention disclosed herein is also directed to methods of treating prostate, breast, ovarian, liver, kidney, colon, pancreatic, human chronic lymphocytic leukemia, melanoma and other cancers. The invention disclosed herein is further directed to methods of treating prostate, breast, colon, pancreatic, chronic lymphocytic leukemia, melanoma and other cancers comprising administration of a therapeutically effective amount of a selective PPARa antagonist. The compounds and pharmaceutical compositions of the invention are also useful in the treatment of viral infections, such as HCV infections and HIV infections.
Patent CA-2895053-A1 (CA)
Inventor: HONEY GLENN
IPC: A01B73/00
Filed: 2015-06-17
Abstract: An apparatus is disclosed. The apparatus includes a harvesting header; a harvesting header carrier; at least one retractor and at least one tension link coupled to the at least one retractor, said at least one retractor and said at least one tension link connected to the harvesting header and the harvesting header carrier; wherein the at least one retractor is operable to retract the at least one tension link to shorten the at least one tension link and cause the harvesting header carrier to be lifted towards and engage with the harvesting header. Further apparatuses, systems and methods are also disclosed.