baber/WOPTO huggingface dataset:
Patent CA-2793390-A1 (CA)
Title: Chemical-resistant films of high optical quality
Inventor: NEUHAEUSER ACHIM
IPC: B29C48/425
Filed: 2011-02-09
Abstract: The invention relates to a method for producing transparent plastic films or plastic moldings having particularly high chemical resistance, in particular very good resistance with respect to oil-water or water-oil emulsions, and of high optical quality.
Patent CA-2793429-A1 (CA)
Inventor: STARKEY JAMES A
IPC: G06F17/30
Filed: 2011-03-18
Abstract: A multi-user, elastic, on-demand, distributed relational database management system. The database is fragmented into distributed objects called atoms. Any change to a copy of an atom at one location is replicated to all other locations containing a copy of that atom. Transactional managers operate to satisfy the properties of atomicity, consistency, isolation and durability.
Patent CA-2793499-A1 (CA)
Title: Guerbet alcohol alkoxylate surfactants and their use in enhanced oil recovery applications
Inventor: WEERASOORIYA UPALI P
IPC: C09K23/42
Filed: 2011-04-12
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
Patent CA-2795288-A1 (CA)
Title: Apparatus and method for notifying packet information using start frame delimiter
Inventor: CHOI HYUN-KUK
IPC: H04B7/26
Filed: 2010-05-07
Abstract: An apparatus for notifying packet information using a start frame delimiter (SFD) comprises: a SFD transmission unit which generates an SFD code and transmits a packet by positioning the generated SFD code in a position corresponding to specific additional information to notify the specific additional information; and a SFD reception unit which receives the packet from the SFD transmission unit, detects the position of the SFD code positioned within the packet, and detects the additional information corresponding to the detected position.
Patent CA-2798769-A1 (CA)
Inventor: MACPHERSON CHARLES DOUGLAS
IPC: A23F5/18
Filed: 2011-05-13
Abstract: Methods for producing brewed beverages include brewing the beverage, degassing the beverage prior to storing the beverage in a sealed container, and freezing the beverage. A frozen brewed beverage is configured to be reheated prior to consumption and does not require reconstituting. A brewed beverage is in a sealed container, has a dissolved oxygen content less than about 2 ppm, is configured to be reheated prior to consumption, and does not require reconstituting.
Patent CA-2799249-A1 (CA)
Title: Procede de production d'octenes mettant en oeuvre la dimerisation de l'ethylene en butenes et la dimerisation des butenes en octenes
Inventor: OLIVIER-BOURBIGOU HELENE
IPC: C07C11/02
Filed: 2012-12-17
Abstract: La présente invention décrit un procédé de production d'octène à partir d'éthylène mettant en oeuvre la dimérisation de l'éthylène en butènes et la dimérisation des butènes en octènes.
Patent CA-2799631-A1 (CA)
Title: Method and apparatus for detecting and correcting improper dimmer operation
Inventor: Datta michael
IPC: H05B44/00
Filed: 2011-04-26
Abstract: A method is provided for detecting and correcting improper operation of a lighting system including a solid state lighting load. The method includes detecting first and second values of a phase angle of a dimmer connected to a power converter driving the solid state lighting load, the first and second values corresponding to consecutive half cycles of an input mains voltage signal, and determining a difference between the first and second values. When the difference is greater than a difference threshold, indicating asymmetric waveforms of the input mains voltage signal, a selected corrective action is implemented.
Patent CA-2799742-A1 (CA)
Inventor: PARSONS JOHN PATRICK
IPC: F02C9/00
Filed: 2012-12-20
Abstract: A method of assembling a temperature sensing device for a gas turbine engine is provided. The method includes providing a temperature sensor and providing a housing configured to envelop the temperature sensor. The method further includes mounting the temperature sensor within the housing such that a portion of the temperature sensor is disposed outside of the housing and such that the housing is configured to receive a flow of cooling air.
Patent CA-2800399-A1 (CA)
Inventor: CREISSELS DENIS
IPC: B61B1/02
Filed: 2011-05-11
Abstract: Overhead public transport installation for urban and peri-urban environments using track ropes (34) with overhead stations (38) each comprising a platform (36) situated below the level of the boarding/disembarkation platforms (24) and consistent with the overhead clearance (27) of the road transport system (7) in terms of the difference in level that corresponds to the sag in the track ropes (34).
Patent CA-2800892-A1 (CA)
Title: Alloys exhibiting spinodal glass matrix microconstituents structure and deformation mechanisms
Inventor: BRANAGAN DANIEL JAMES
IPC: C22C30/00
Filed: 2011-05-27
Abstract: An alloy composition comprising iron present in the range of 49 atomic percent (at %) to 65 at %, nickel present in the range of 10.0 at % to 16.5 at %, cobalt optionally present in the range of 0.1 at % to 12 at %, boron present in the range of 12.5 at % to 16.5 at %, silicon optionally present in the range of 0.1 at % to 8.0 at %, carbon optionally present in the range of 2 at % to 5 at %, chromium optionally present in the range of 2.5 at % to 13.35 at %, and niobium optionally present in the range of 1.5 at % to 2.5 at %, wherein the alloy composition exhibits spinodal glass matrix microconstituents when cooled at a rate in the range of 103K/s to 104K/s and develops a number of shear bands per linear meter in the range of greater than 1.1 x102 m-1 to 107 m-1 upon application of a tensile force applied at a rate of 0.001s-1.
Patent CA-2802338-A1 (CA)
Title: Bicycling shoe and bicycling shoe components
Inventor: TORRANCE TONY
IPC: A43B7/06
Filed: 2010-06-17
Abstract: The invention provides bicycling shoes and bicycling shoe components that offer improved comfort, fit, increased efficiency and reduced incidence of injury. The invention includes an athletic shoe having a sole, an upper attached to the sole to form a toe box, a vamp, a quarter, a throat and an interior cavity, a tongue attached to the upper proximate the toe box, and a closure system adapted to close and secure the tongue on a foot of a user. The closure system comprises at least two straps and two loops that are secured by drawing one end of a strap across the top of the upper, through a loop, and back over the upper, to connect with an opposing end of the strap, and, at least two straps are positioned on the upper to intersect a toe-to-heel line at a strap angle between about 95 degrees and about 120 degrees.
Patent CA-2802433-A1 (CA)
Inventor: PARK JOONSIK
IPC: G01N21/64
Filed: 2011-06-24
Abstract: The purpose of the present invention is to form a water-soluble nanoparticle composite, which comprises multiple nanoparticles clumping together and has a high homogeneity and high stability, by forming a composite of nanoparticles using a water-soluble polymer shown in Fig. 1, thereby enabling the utilization of nanoparticles for biochemical purposes.
Patent CA-2804799-A1 (CA)
Title: Railway wagon bogie and railway wagon
Inventor: LIU ZHENMING
IPC: B61F5/26
Filed: 2012-08-29
Abstract: A railway wagon bogie and a railway wagon are provided. The bogie includes wheel sets, side frames provided with triangular holes, a swing bolster provided with a preset hole in its body, and cross-braced rods. Cavities are formed in the side frames, symmetric around the center of the side frames, and located below the triangular holes.  A connecting seat is provided in each of the cavities, and provided with a vertical mounting hole in a middle portion of the connecting seat. The cross-braced rods are elastically connected to the connecting seats through the mounting holes. In the railway wagon bogie and the railway wagon, the strength of the bogie is increased.
Patent CA-2805159-A1 (CA)
Inventor: KJAER HENNING
IPC: E04H12/08
Filed: 2011-06-03
Abstract: An assembly rig for assembling a wind turbine tower or wind turbine tower sections, comprising: a platform assembly comprising a vertically oriented mast and one or more substantially horizontally oriented booms which are connected to the vertically oriented mast comprising a platform or a personnel basket; a radial segment supporting assembly comprising a vertically oriented mast and one or more substantially horizontally oriented booms connected to the vertically oriented mast comprising a segment holding means at its distal end; and a surface, in particular a ground support boom for supporting and levelling said platform assembly and said radial segment supporting assembly.
Patent CA-2805482-A1 (CA)
Inventor: WIEGAND BENJAMIN C
IPC: G16H20/70
Filed: 2011-07-12
Abstract: This invention discloses methods and apparatus for providing an automated health assessment interview and collecting data commensurate with such interview. The interview may include video segments based upon input from user interactive devices presented to the user.
Patent CA-2805780-A1 (CA)
Title: Asymmetric membranes for use in nanofiltration
Inventor: LIVINGSTON ANDREW GUY
IPC: B01D71/62
Filed: 2011-07-19
Abstract: Improved integrally skinned asymmetric membranes for organic solvent nanofiltration, and their methods of preparation and use are disclosed. Membranes are formed from polybenzimidazoles by phase inversion and are then crosslinked by addition of crosslinking agents. These stabilise the membranes and allow solvent nanofiltration to be maintained even in the solvents from which the membranes were formed by phase inversion, and in strongly acidic and strongly basic solvents.
Patent CA-2809387-A1 (CA)
Inventor: KAMINO YUICHIRO
IPC: C08J7/044
Filed: 2011-06-30
Abstract: The purpose of the present invention is to provide a coating capable of preventing electrolytic corrosion, and which is resistant to electrostatic build-up. An antistatic coating comprising an inorganic fiber containing Si, Ti or Zr, C, and O, or an Ag filler, is provided to the primer. Further, a structure made of composite material which is not susceptible to electrolytic corrosion and electrostatic build-up, is obtained as a result of the formation of a layer by coating the antistatic coating comprising an inorganic fiber that contains Si, Ti or Zr, C, and O, or comprising an Ag filler, on the surface of the structure made of composite material.
Patent CA-2810228-A1 (CA)
Title: Panel assembly for traffic noise barrier wall
Inventor: HUMPHRIES ERIC C
IPC: E01F8/00
Filed: 2013-03-22
Abstract: A panel assembly for a traffic noise barrier wall of the type including opposing slots formed in pairs of vertically-mounted posts is disclosed. In some embodiments, the panel assembly includes the following: a sheet of material having top, bottom, and side edges forming a perimeter of the sheet, the sheet having a sheet thickness that is less than each of the first slot width and the second slot width; and a frame disposed along at least a portion of the perimeter of the sheet, wherein the frame includes a bracket having a base portion with a substantially triangular cross-section, the base portion being disposed along edges of the sheet, the base portion defining a channel for capturing edges of the sheet, the channel being positioned at an apex of the base portion.
Patent CA-2810417-A1 (CA)
Title: Methods and systems for uploading, trading and exchanging loyalty points on social media websites
Inventor: ORTIGOZA RICARDO A
IPC: G06Q30/02
Filed: 2013-03-20
Abstract: A method and system are provided for providing a plurality of loyalty programs for a plurality of merchants. This involves storing, on a computer-readable storage module, identification information for merchants and customers, and a plurality of rule sets for each merchant, receiving, a request from a customer identifying a customer, a merchant, and purchase information regarding a purchase made by a customer from a merchant, determining if the request complies with the corresponding rule set for the merchant, and, if so, determining a social media profile for the customer, awarding loyalty points to the customer, and uploading loyalty point reward information to the social media profile for the customer.
Patent CA-2812059-A1 (CA)
Inventor: TIWARI ABHISHEK
IPC: G06F3/00
Filed: 2011-09-15
Abstract: A method or apparatus to provide a video ecosystem is described. The video ecosystem, in one embodiment, permits live video streaming between users on different platforms, carriers, and/or devices.
Patent CA-2812416-A1 (CA)
Inventor: ROTHSTEIN THOMAS L
IPC: A61K35/12
Filed: 2011-09-22
Abstract: The present invention is directed to isolated populations of human natural immunoglobulin-producing B1 lymphocytes, wherein the B1 lymphocytes display surface biomarkers CD20, CD43 and CD27 and are either CD11b+ or GD11b-. The present invention is also directed to a method of isolating human natural immunoglobulin- producing B1 lymphocytes from a blood sample comprising isolating B lymphocytes from the sample that express surface biomarkers CD20, CD43 and CD27, and, optionally, CD11b. In addition, the present invention is directed to a methods for diagnosing a B1 cell disorder in a patient, determining the prognosis of a patient having a B1 cell disorder, and treating a patient having a B1 cell disorder.
Patent CA-2812968-A1 (CA)
Inventor: BLUMBERG TAMAR
IPC: A61K47/30
Filed: 2006-12-05
Abstract: The present invention relates to a novel pharmaceutical formulation comprising phenytoin sodium,a high amount of magnesium stearate, and a low level of a hydrophilic polymer such as a methocel, and a method of preparing the same by blending.
Patent CA-2813370-A1 (CA)
Inventor: NAKAYAMA YASUHIDE
IPC: H01M50/367
Filed: 2011-12-12
Abstract: This led storage battery for a vehicle is provided with a battery case provided with at least one cell chamber and a lid (1) that covers an upper opening of the battery case. A guide passage (8) for elimination of cell chamber gases to the outside is formed in the lid (1). In the guide passage (8) are provided a first guide part (9B) that guides the gases from the cell chamber horizontally, a second guide part (9C) that is connected to the first guide part (9B) and guides the gases from the first guide part (9B) downward, and a third guide part (10A) that is connected to the second guide part (9C), guides the gases from the second guide part (9C) horizontally and eliminates the gases from a discharge opening (4K) formed in the lid (1) to the outside. A corner part (9K) is formed by the first guide part (9B) and the second guide part (9C), and a corner part (10K) is formed by the second guide part (9C) and the third guide part (10A). Furthermore, the guide passage (8) is formed such that an angle ? to a horizontal line of a line (L) that internally connects the two corner parts (9K, 10K) is larger than the maximum angle of inclination wherein the angle of inclination of the vehicle is maximized during running on sloping ground.
Patent CA-2813491-A1 (CA)
Title: Subsea wellhead
Inventor: HENDRIE CRAIG FRANCIS BRYCE
IPC: E21B33/043
Filed: 2011-10-05
Abstract: The present invention provides a wellhead securement arrangement including a first inner casing string 32 which is held in axial loading and a second inner casing string 56 which is also held in axial loading. Both of the first and second inner casing strings 32, 56 are releasably clamped such that the casing strings 32, 56 cannot move in an upwards or a downwards longitudinal direction. Prior to being clamped in such a position, the wellhead securement arrangement provides first retaining means to retain the first and second casing strings in cementing position whereby "cement returns" are able to flow around the respective hangers 36, 58 and upward through a casing towards the surface. Once cemented, the upper hangers 36, 58 of the respective inner casing strings 32, 56 are moved upwardly where the hanger 36, 58 is then clamped in position to maintain the respective inner casing string 32, 56 under an axial load whilst being prevented from moving either upwardly or downwardly.
Patent CA-2814320-A1 (CA)
Inventor: NAPPI LEONARDO
IPC: A24C5/00
Filed: 2011-10-27
Abstract: A smoking article comprising a rod of smokeable material ( 3 ) and a wrapper ( 4 ) wrapped around the rod of smokeable material, wherein the wrapper comprises a region of ventilation embossing (9) overlapping the smokeable material. A manufacturing method and apparatus are also described.
Patent CA-2814714-A1 (CA)
Title: Hydrocarbon conversion catalyst composition
Inventor: DOMOKOS LASZLO
IPC: B01J29/70
Filed: 2011-10-20
Abstract: A hydrocarbon conversion catalyst composition which comprises ZSM-48 and/or EU-2 zeolite particles and refractory oxide binder essentially free of alumina in which the average aluminium concentration of the ZSM-48 and/or EU-2 zeolite particles is at least 1.3 times the aluminium concentration at the surface of the particles, processes for preparing such catalyst compositions and processes for converting hydrocarbon feedstock with the help of such compositions.
Patent CA-2815081-A1 (CA)
Title: Industrial field real-time working condition radio alarm system
Inventor: MAO FEI
IPC: G08B25/10
Filed: 2012-03-09
Abstract: An industrial field real-time working condition radio alarm system, comprises a transmitting end (11) and a receiving end (12) carried by a worker; the transmitting end (11) comprises a detector (101) to detect the current working condition, a transmitting end processor (102) to process an on-off signal sent by the detector (101), and a radio transmitter (103) to transmit an alarm signal to the receiving end (12) under the control of the transmitting end processor (102); the receiving end (12) comprises a radio receiver (105) to receive the alarm signal, a receiving end processor (106) to process the alarm signal sent by the radio receiver (105), and an alarm (107) to send an alarm under the control of the receiving end processor (106); the transmitting end processor (102) is connected to the detector (101) and the radio transmitter (103) respectively; and the receiving end processor (106) is connected to the radio receiver (105) and the alarm (107) respectively. The radio alarm system can send a dangerous working condition alarm to all workers in real time.
Patent CA-2815820-A1 (CA)
Inventor: FILES JACE WILLIAM
IPC: H02J7/00
Filed: 2013-05-08
Abstract: Un dispositif électronique peut comprendre un premier port de recharge. Un dispositif périphérique connecté au premier port de recharge peut être capté. Le premier port de recharge peut être raccordé électriquement à un chargeur de batterie du dispositif électronique par une première connexion et conçu pour fournir une charge au chargeur de batterie par la première connexion. Le premier port de recharge peut être en outre raccordé électriquement à une de batterie du dispositif électronique par une seconde connexion et conçu pour recevoir une charge de la batterie par la seconde connexion. Une charge (c.-à-d., alimentation) peut être fournie au dispositif périphérique à partir de la batterie par la seconde connexion. Une charge sur la première connexion peut être éloignée du chargeur de batterie.
Patent CA-2816997-A1 (CA)
Inventor: YAMAMOTO KEIICHIROU
IPC: A61P31/12
Filed: 2011-11-16
Abstract: [Problem] To provide a novel polymer derivative of a cytidine metabolism antagonist with which drug release is possible independent of a biological enzyme and with which a highly therapeutic effect is expected. [Solution] A polymer derivative of a cytidine metabolism antagonist in which substituent groups represented by general formula (I) or general formula (II) [where R7 and R8 are each independently a hydrogen atom or C1-6 alkyl group optionally having substituent groups; R6 is a hydrogen atom, C1-40 alkyl group optionally having substituent groups, C1-40 aralkyl group optionally having substituent groups, aromatic group optionally having substituent groups, amino acid residue protected by carboxy groups, or sugar residue optionally having substituent groups; CX-CY is CH-CH or C=C (double bond); and A is a residue in which the amino group at position 4 has been removed from the cytidine metabolism antagonist] are bonded to the side chain carboxy groups of a block copolymer formed by a polyethylene glycol structural segment and a polymer having ten or more carboxy groups.
Patent CA-2817753-A1 (CA)
Inventor: BURGESS WILLIAM PATRICK
IPC: H01M6/18
Filed: 2011-11-18
Abstract: The electrical conductivity of ionically conductive polymers can be increased by polymerizing a mixture of a polymer precursor and an electrolyte in the presence of an electric field. Methods for making ionically conductive polymers can include providing a mixture containing an electrolyte and a polymer precursor, and polymerizing the polymer precursor while applying an electric field to the mixture. Ionically conductive polymers so prepared can be used in electrical devices. Methods for making electrical devices containing the ionically conductive polymers are also described.
Patent CA-2817810-A1 (CA)
Inventor: ANDERSON MARK
IPC: B22D7/12
Filed: 2011-12-21
Abstract: An exemplary embodiment provides a method of fully or partially eliminating a shrinkage cavity in a metal ingot cast by direct chill casting. The method involves casting a metal ingot by introducing molten metal into a direct chill casting mold from a spout to form an upright ingot having an upper surface at a predetermined height. Upon completion of the casting, the lower tip of the spout is preferably maintained below the upper surface in molten metal at or near a center of the upper surface of the ingot. The metal flow through the spout is terminated while maintaining sufficient heat in metal within and supplying the spout to keep the metal molten for subsequent delivery through the spout. A partial shrinkage cavity is allowed to form in the upper surface of the ingot as metal of the ingot shrinks and contracts. Preferably before the partial cavity exposes the lower tip of the spout, the partial shrinkage cavity is preferably over-filled with molten metal, while all or significant spillage of molten metal from the partial cavity is avoided, and then the flow of metal through the spout is terminated. The steps of allowing a partial shrinkage cavity to form in the upper surface and then preferably over-filling the partial shrinkage cavity with molten metal from the spout before the cavity exposes the lower tip is repeated, preferably until no further contraction of the metal of the ingot causes any part of the upper surface to contract below the predetermined height. The spout is then removed from contact with molten metal of the ingot and all parts of the ingot are allowed to cool to a temperature at which the metal is fully solid.
Patent CA-2817912-A1 (CA)
Inventor: COLMERAUER AARON R
IPC: A23L5/30
Filed: 2011-11-14
Abstract: Methods and systems for continuously producing foaming compositions from powders, granules, and/or particulate are provided and/or powders, granules, and/ or particulates that contains high pressure gas. The methods and systems are configured to reduce energy costs and overall processing time and, thus, provide advantages over the prior batch processes that have lengthy temperature ramp-up and cool-down times due to the shortcomings of using a large pressure vessel.