baber/WOPTO huggingface dataset:
Patent CA-2804382-A1 (CA)
Inventor: ORIET LEO P
IPC: B60G3/18
Filed: 2010-07-23
Abstract: A transaxle assembly (32) for mounting a drive axle assembly (38) to a vehicle backbone frame (36) includes a suspension body (18) having a receiving cavity (19) for receiving the backbone frame, and a plurality of frame members (4, 5, 9, 10) disposed generally transversely to the suspension body. The plurality of frame members (4, 5, 9, 10) are pivotally attached to the suspension body (18) at an upper end (44) of the frame members. The transaxle assembly (32) also includes a receiving structure (12) that receives the plurality of frame members at a lower end (45) of the frame members (4, 5, 9, 10). The receiving structure (12) has a receiving hole (13) that is generally parallel with the backbone frame for receiving the drive axle assembly (38). A cylinder (6, 7) extends between the suspension body (18) and the receiving structure (12).
Patent CA-2806293-A1 (CA)
Inventor: KASSIS AMIN I
IPC: G01N33/48
Filed: 2011-07-22
Abstract: The disclosure provides methods of using phagocytic cells alone or in combination with non-phagocytic cells in the diagnosis, prognosis, or monitoring of autoimmune or immune-related diseases or conditions. The disclosure also provides methods of using phagocytic cells alone or in combination with nonphagocytic cells to identify markers of autoimmune or immune-related diseases or conditions.
Patent CA-2808587-A1 (CA)
Inventor: LEE TAMMY
IPC: H04N7/26
Filed: 2011-08-17
Abstract: Disclosed is a video encoding method using transformation units of a variable tree structure, comprising: transforming a current region on the basis of the transformation units of a variable tree structure, which is generated on the basis of the maximum division level of transformation units among transformation units divided hierarchically from an elementary transformation unit with respect to the current region, in order to encode the current region of a video; and transmitting transformation unit layer structure information, which includes information on the encoding data and encoding mode of the current region, and information on the maximum size of transformation units for the video and information on minimum size thereof.
Patent CA-2809592-A1 (CA)
Inventor: GUPTA VIDISHA
IPC: H02M1/08
Filed: 2013-03-15
Abstract: Provided are single phase and multiple phase DC-AC inverters with soft switching, and related methods and uses. The DC-AC inverters comprise at least one voltage source inverter circuit or at least one current source inverter circuit having a DC input and an AC output including a first component at a fundamental frequency and a ripple component at a frequency higher than the fundamental frequency; wherein the ripple component is of a sufficient magnitude that the voltage source inverter circuit output current reverses polarity and allows the at least one inverter circuit to operate with zero voltage switching; or wherein the ripple component is of a sufficient magnitude that the current source inverter circuit output voltage reverses polarity and allows the at least one inverter circuit to operate with zero current switching. The circuits and methods may be used with grid-connected renewable energy sources.
Patent CA-2811309-A1 (CA)
Inventor: REITSMA DONALD
IPC: E21B34/06
Filed: 2011-09-16
Abstract: A method for controlling flow of fluid from an annular space in a wellbore includes changing a flow restriction in a fluid flow discharge line from the wellbore annular space. The flow restriction is changed at a rate related to a difference between at least one of a selected fluid flow rate out of the wellbore and an actual fluid flow rate out of the wellbore, and a selected fluid pressure in the annular space and an actual pressure in the annular space.
Patent CA-2812976-A1 (CA)
Inventor: VENDERBOSCH ROBERTUS HENDRIKUS
IPC: B01J23/89
Filed: 2011-08-30
Abstract: The present invention relates to a process for the hydrotreatment of a vegetal biomass. Specifically, the present invention relates to a process for the hydrotreatment of a vegetal biomass comprising: a) subjecting said vegetal biomass to a hydrotreatment in a first reactor, said hydrotreatment comprises contacting said vegetal biomass in an aqueous medium and a metal oxide, a mixed metal oxide, or a metal- metalloid oxide catalyst comprising at least 35% by weight of metal oxide, mixed metal oxide, or metal-metalloid oxide relative to the total weight of the catalyst, with hydrogen at a pressure in the range of 10 to 400 bar and at a temperature in the range of 50 °C to 300 °C until a predetermined level of the hydrotreatment of said biomass is obtained and wherein the metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprises nickel. Further, the present invention relates to a metal oxide, mixed metal oxide or metal-metalloid oxide catalyst. Furthermore, the present invention relates to the use of the catalyst.
Patent CA-2818578-A1 (CA)
Title: Retaining ring
Inventor: TUBRIDY GARY
IPC: F16B21/18
Filed: 2011-11-11
Abstract: A retaining clip (4) comprising a substantially planar annular sector portion (14) with a sector angle of over 180 ° and having a recess (15) at each end of the sector arc. Also, a retaining ring comprising a pair of the retaining clip (13), wherein the recessed ends cooperate such that the pair of clips form a complete annulus. Also, a method of installing a retaining ring in a groove formed in a component, comprising inserting a first retaining clip into the groove in a substantially radial direction from a first side of the groove, an inserting a second retaining clip into the groove in a substantially radial direction from a second side of the groove opposite the first.
Patent CA-2819023-A1 (CA)
Title: System and method for seismic data inversion
Inventor: WASHBOURNE JOHN KENNETH
IPC: G01V1/28
Filed: 2012-03-09
Abstract: A system and computer-implemented method for determining properties of a subsurface region of interest from seismic data is disclosed. In an embodiment, the method includes obtaining seismic data representative of the subsurface region and an initial earth property model for the subsurface region, performing forward modeling using the initial earth property model to create modeled seismic data with similar acquisition specifications as the actual seismic data, transforming the modeled and actual seismic data to a temporal Fourier frequency domain to create frequency domain modeled and actual seismic data wherein the frequency domain modeled and actual seismic data include an amplitude portion and a phase portion, measuring the misfit between the frequency domain modeled seismic data and frequency domain actual seismic data to produce frequency domain residual seismic data, performing phase unwrapping of the phase portion of certain observed frequency components of the frequency domain residual seismic data to create an unwrapped residual phase portion, and inverting the unwrapped residual phase portion to determine desired properties of the subsurface region of interest, wherein the inverting minimizes an objective function defined to measure the misfit. The method may also include phase extrapolation. Additionally, the method may include a second inverting step using the result of the first inverting step as a starting model. The system includes a data source, a user interface, and a processor configured to execute computer modules designed to perform the method.
Patent CA-2819543-A1 (CA)
Inventor: LEIJON MATS
IPC: F03B13/18
Filed: 2010-12-09
Abstract: The invention relates to an electric device with a winding (12) and means for inducing a current in the winding. A bridge circuit (400) electrically connects the winding (12) to a load (13). According to the invention the bridge circuit (400) includes capacitor means (401, 402), which is adapted for obtaining resonance with the impedance of the winding (12)
Patent CA-2820846-A1 (CA)
Inventor: BECKER-WEIMANN KLAUS
IPC: C08K3/34
Filed: 2011-12-19
Abstract: The invention relates to methods for producing a reactive polyurethane composition, wherein in a first method step a monomer-free thermoplastic polyurethane comprising isocyanate-reactive groups is produced by reacting an isocyanate-reactive polymer, or a mixture of isocyanate-reactive polymers, having a content of at least 90 wt % of linear molecules with a polyisocyanate having a molecular weight of < 500 g/mol with a molar deficit of the isocyanate groups of the polyisocyanate relative to the isocyanate-reactive terminal groups of the polymer, or of the mixture of polymers, in a second method step said thermoplastic polyurethane is reacted with a low-monomer isocyanate-terminal prepolymer having a residual monomer content of no more than 0.5 wt % in a mol ratio of the isocyanate-reactive terminal groups of the thermoplastic polyurethane to the isocyanate groups of the prepolymer of 1:1.1 to 1:5 to form the reactive isocyanate group-containing polyurethane composition, wherein the method is carried out adding an inorganic filler component and optionally auxiliary agents, and the filler component contains particles of at least one filler which have a Mohs hardness of at least 6. The invention further relates to reactive polyurethane compositions which can be obtained from such methods, to the use thereof as coating compounds, and to objects containing such compositions as the surfaces.
Patent CA-2822541-A1 (CA)
Title: Channel sign assembly and retaining trim cap
Inventor: BOYER CLYDE H
IPC: G09F7/00
Filed: 2013-08-01
Abstract: A channel sign assembly is provided having a rear surface for mounting against a raceway, wall, or a structure for supporting the signage, and sheet metal sides which define the figuration of the sign assembly or shape to be depicted. A lighting element is positioned against the rear surface of the enclosure, and a lens is retained to the open front of the enclosure. The lens is retained by a screw-less retainer cap secured to the sign assembly.
Patent CA-2823953-A1 (CA)
Inventor: CHAN PHILLIP P
IPC: A61M39/00
Filed: 2012-01-06
Abstract: Methods of treating blood, blood products or physiologic fluid maximize shelf life and/or minimize transfusion related complications such as non-hemolytic transfusion reactions such as fever, transfusion-related acute lung injury (TRALI), transfusion associated dyspnea (TAD), and allergic reactions by removing undesirable molecules in the blood, blood product or physiologic fluid milieu through use of a sorbent. The blood purification devices comprise: (a) a compliant container suitable for the storage of blood, blood product or physiologic fluid; (b) sorbent comprising hemocompatible material suitable for treating blood, blood product or physiologic fluid, the sorbent performing at least one of (i) increasing shelf life of the blood, blood product or physiologic fluid, (ii) maintaining freshness of new blood, blood product or physiologic fluid, and (iii) removing undesirable molecules from the blood, blood product or physiologic fluid; where the sorbent is contained within the compliant container.
Patent CA-2824612-A1 (CA)
Inventor: DEJOVIN JACK A
IPC: A61K31/4174
Filed: 2005-05-25
Abstract: In methods, compounds, and topical formulations for treatment of inflammatory skin disorders incorporating compounds represented by the formulas (I, II, III) below: wherein each of R1, R2, and R3 is independently hydrogen, hologen, alkyl, or alkoxy; each of R4 and R5 is independently hydrogen, alkyl, or alkoxy; and each of R6 and R7 is independently hydrogen, nitro, alkyl, or alkoxy; wherein each of A1, A3, and A4 is independently hydrogen or alkyl; and A2 is independently hydrogen or hydroxy; and wherein each of B1, 62, and B3 is independently hydrogen, hydroxy, or alkoxy; and each of B4 and is independently hydrogen or alkyl, applying such compounds topically as sprays, mists, aerosols, solutions, lotions, gels, creams, ointments, pastes, unguents, emulsions, and suspensions to treat inflammatory skin disorders and the symptoms associated therewith.
Patent CA-2826685-A1 (CA)
Inventor: RICKS GREGORY L
IPC: E21B10/20
Filed: 2012-02-07
Abstract: An earth boring drill bit comprising: one or more legs; a bit body having a blade and a slot for receiving the leg; and one or more wedge between the leg and the slot fixing the leg within the slot. The slot may have two parallel sidewalls with one of the sidewalls forming an acute angle and the other forming an obtuse angle. The wedge may be secured immediately next to the obtuse angled sidewall. The wedge may have two obtuse angled sides. One or more bolts through each wedge may secure both the wedge and the leg to the bit body. In a preferred embodiment, an obtuse angled sidewall of the wedge is preferably secured immediately next to an acute angled side of the leg.
Patent CA-2828492-A1 (CA)
Title: Toilet fill valve
Inventor: MILLAR DAVID
IPC: G01F23/00
Filed: 2012-02-23
Abstract: A device to shut-off a water supply to a toilet diverts water from a toilet fill valve to a shut-off valve that has a housing that includes a valve mechanism, a trip mechanism, and a trip circuit. The trip mechanism includes a rotational spring that urges closing of the valve mechanism. A trip latch is adapted to prevent closing of the valve mechanism except when withdrawn from the valve mechanism by a solenoid that is electrically connected to the trip circuit. The trip circuit includes at least one trip sensor input and a power source, such that when the trip circuit detects a fault condition on any of the trip sensors, the trip circuit connects power to the solenoid to withdraw the solenoid to close the valve mechanism. A rest knob may then be rotated to reset the valve mechanism into a valve-open position.
Patent CA-2828642-A1 (CA)
Inventor: BERTKAU WALTER
IPC: C09K8/72
Filed: 2012-02-29
Abstract: Alkanesulphonic acid microcapsules and the use thereof as an additive for acidizing applications in carbonatic rock formations, especially for increasing the permeability of underground carbonatic petroleum-bearing and/or natural-gas-bearing and/or hot-water-bearing rock formations, and for dissolving carbonatic and/or carbonate-containing impurities in the production of petroleum and/or natural gas or in hot-water geothermal power generation. Additionally described is an acidic formulation comprising the microcapsules of the invention, and the use thereof for the aforementioned purpose, and also a corresponding process.
Patent CA-2830013-A1 (CA)
Title: Recombinant polypeptide production method
Inventor: TABUCHI HISAHIRO
IPC: C12P21/02
Filed: 2012-03-30
Abstract: Provided is a method capable of producing a protein in a large amount using cultured animal cells, comprising culturing cells expressing APES (antibody production enhancing sequence) and transfected with a DNA encoding a desired polypeptide, thereby producing the desired polypeptide. APES contains a base sequence related to NfkBia and has a function of decreasing the intracellular expression of NfkBia.
Patent CA-2830224-A1 (CA)
Inventor: MILLER JONATHAN DAVID
IPC: G06F17/30
Filed: 2012-03-14
Abstract: Provided are methods and systems for efficient matching of suppliers and customers for travel-related and other types of goods and services. These methods and systems are based on an exchange or market concept, in which a computer system performs matching between different parties. Specifically, an exchange system may compare customers' requests with suppliers' content records. In certain embodiments, an exchange system sends notifications of customers' requests to suppliers based on criteria presented by the suppliers. Users' requests and/or vendors' content records may be processed using natural language parser to determine appropriate components for searches and matches. This substantially improves efficiency of the exchange system and makes it more user friendly as users and vendors may present different terms in their respective searches and entries. An exchange system may include a pattern recognition component and semantic natural language parser to perform this function.
Patent CA-2835911-A1 (CA)
Inventor: KREPPNER WAYNE
IPC: A61K47/44
Filed: 2012-05-14
Abstract: La présente invention concerne des formulations de gel de testostérone faiblement dosées destinées à être administrées par voie intranasale ainsi que des méthodes de traitement faisant appel à ces formulations de gel de testostérone faiblement dosées destinées à être administrées par voie intranasale pour traiter un sujet féminin souffrant d'anorgasmie et/ou de baisse du désir sexuel.
Patent CA-2837352-A1 (CA)
Title: Bourrelet de pneumatique pour vehicule lourd de type genie civil
Inventor: BONDU LUCIEN
IPC: B60C15/00
Filed: 2012-06-06
Abstract: L'invention concerne l'amélioration de l'endurance des bourrelets d'un pneumatique radial pour véhicule lourd de type génie civil, en diminuant la fissuration initiée en extrémité de retournement et se propageant à travers les matériaux polymériques d'enrobage, de bordage et de remplissage. Selon l'invention, un élément de transition (25), constitué d'un matériau polymérique de transition, est au moins en partie en contact, sur sa face axialement extérieure, avec le matériau polymérique de bordage (22) et, sur sa face axialement intérieure, avec un matériau polymérique de remplissage (23b), les extrémités radialement extérieure (E25) et radialement intérieure (I25) de l'élément de transition sont respectivement radialement extérieure et radialement intérieure à l'extrémité du retournement et le module d'élasticité à 10% d'allongement du matériau polymérique de transition est intermédiaire entre les modules d'élasticité à 10% d'allongement respectifs du matériau polymérique de bordage et du matériau polymérique de remplissage avec lequel l'élément de transition est en contact.
Patent CA-2839232-A1 (CA)
Inventor: BERGHUIJS STEFAN
IPC: B01D46/00
Filed: 2012-06-14
Abstract: An air cleaning system (10) is disclosed comprising a fire protection system. The fire protection system comprises at least one of (i) a spark arrestor (21), (ii) a particle feeder (31), (iii) a fire detection system; and (iv) a fire extinguishing system. A preferred spark arrestor comprises a particle pre-separator (22). A preferred particle pre-separator has a core-and-vane assembly that prevents air traveling through the particle pre-separator from traveling in a straight line.
Patent CA-2840037-A1 (CA)
Inventor: TAKAYAMA MASAMI
IPC: A47C7/38
Filed: 2012-06-13
Abstract: The present invention has a simple configuration and shortens the time it takes for a headrest to contact a passenger's head in the event of a rear impact. In a seat device, a stay (46) (comprising a grommet (22)) is set to have lower bending rigidity in the forward direction of the vehicle than in the rearward direction of the vehicle. Because of this, if the headrest oscillates when the vehicle suffers a rear impact, the headrest temporarily shifts in the rearward direction of the vehicle and then reverses after a short amount of time and begins shifting in the forward direction of the vehicle. Furthermore, since the bending rigidity of the stay (46) (comprising a grommet (22)) in the forward direction of the vehicle is less than the bending rigidity of the stay in the rearward direction of the vehicle, the headrest shifts to a large degree in the forward direction of the vehicle. In this way, the time it takes the headrest to come into contact with the head (H) of the passenger can be shortened. Moreover, setting the bending rigidity of the stay (46) that comprises the grommet (22) makes it possible for the headrest to be immediately shifted toward the head (H) of the rider, so the time it takes the headrest to come into contact with the head of the rider can be shortened by means of a simple configuration.
Patent CA-2840068-A1 (CA)
Title: Absorbent article with waistband having contraction
Inventor: LAWSON KATHLEEN MARIE
IPC: A61F13/49
Filed: 2012-06-07
Abstract: A disposable absorbent article comprising a first waist region, a second waist region, a crotch region disposed between the first waist region and second waist region; a first waist edge and a second waist edge; the disposable absorbent article comprising a first waistband near the first waist edge and a second waistband near the second waist edge, wherein the Front-to-Back Delta Chassis Contraction is greater than about 9.0 %.
Patent CA-2840305-A1 (CA)
Inventor: BLUESTEIN MICHAEL JUSTIN
IPC: H04W8/18
Filed: 2014-01-21
Abstract: In one aspect, the embodiments generally relate to a mobile device that provides a Personal Information Manager (PIM) application with a tracking module for tracking information associated with a user interaction occurring on the mobile device;  and a linking module for communicating with an external service that is unrelated to the PIM  application. In operation, the tracking module may be configured to provide the information associated with the user interaction to the linking module, and the linking module may be configured to transmit the information to be processed by the external service. In another aspect, the embodiments generally relate to a method of allowing a mobile device to communicate with a source within a secure network. The method includes: receiving an initiation message from the source within the secure network;  awaiting a transmission from the mobile device; receiving the information; and relaying the information by including the information in a reply to the initiation message.
Patent CA-2840432-A1 (CA)
Title: Dynamic service delivery with topology discovery for communication networks
Inventor: RILEY YUSUM KIM
IPC: H04K1/00
Filed: 2004-06-14
Abstract: A method of managing dynamic services that are provided over a network, the method involving: storing rules for controlling admission to the network; keeping track of state of the network; receiving a request for establishing a session over the network; and using both the stored rules and the state of the network to determine whether to grant the request for establishing the session.
Patent CA-2841031-A1 (CA)
Inventor: REICHENBACH FRANK
IPC: H04B17/00
Filed: 2011-07-04
Abstract: The invention relates to a method for localizing a node in a wireless network, the method comprising: receiving location signals transmitted by beacons, the location signals comprising information about the locations of the respective beacons; detecting the respective received signal strengths of the received location signals; obtaining information about the different signal levels at which the beacons can transmit; studying the received location signals; determining the signal levels used by each of the beacons for the transmission of the location signals, based on the studying of the received signals; calculating a distance to each of the beacons based on the detected signal strengths and the determined signal levels; and localizing the node by means of the received location information and the calculated distances. The invention also relates to a node ant to a wireless network.
Patent CA-2841046-A1 (CA)
Inventor: CHAPMAN JEFFREY H
IPC: B65D5/50
Filed: 2012-05-18
Abstract: L'invention concerne un ensemble contenant comprenant un contenant formé à partir d'une première découpe de matériau en feuilles. Le contenant comprend une paroi inférieure et une pluralité de côtés s'étendant vers le haut à partir de la paroi inférieure, de sorte à définir une cavité. Chaque côté comprend une surface intérieure qui s'étend entre un bord inférieur situé au niveau de la paroi inférieure et un bord supérieur. Chaque surface intérieure présente une hauteur mesurée entre le bord supérieur et le bord inférieur. Au moins un ensemble support formé à partir d'une deuxième découpe de matériau en feuilles est disposé à l'intérieur de la cavité. Cet ensemble support comprend un ensemble panneau arrière couplé à la surface intérieure d'un des côtés de la pluralité. Un ensemble d'extension s'étend vers l'extérieur à partir de l'ensemble panneau arrière.