baber/WOPTO huggingface dataset:
Patent CA-2736539-A1 (CA)
Inventor: FRID NOUREDDINE
IPC: A61K36/47
Filed: 2009-09-24
Abstract: A compound for injecting locally into an intratumoral space of a body comprising a biocompatible wax, preferably admixed with a biocompatible oil, said compound being liquid at a temperature above body temperature but compatible with the life of healthy cells, exhibiting an increasing viscosity with decreasing temperature and becoming a solid close to body temperature, said compound being metabolizable by an human body.
Patent CA-2738646-A1 (CA)
Inventor: WIGGINS ROBIN P
IPC: B65D81/32
Filed: 2008-11-03
Abstract: The invention comprises an apparatus for delivering a nutritive substance comprising a container body (14) having a base at one end thereof, an upper portion (18) adapted for removable receipt of a closure (16), the upper portion defining an opening (22) therein,, and a chamber (130) defined by the container body, the chamber being in fluid communication with the upper portion opening. A laminate seal (42) having at least two layers is bonded across the upper portion opening and is adapted to provide an airtight seal across the opening and prevent contact between said nutritive substance and the contents of said container until said seal is altered. The laminate seal comprises a first layer (48) permanently bonded to a rim defining the opening in the container upper portion and a second layer (52) that is releasably coupled to the first layer. A nutritive substance is bonded to the first layer of the laminate seal. The container additionally comprises a closure removably coupled to the upper portion.
Patent CA-2738677-A1 (CA)
Inventor: KOSHIZUKA TADASHI
IPC: H01H33/44
Filed: 2010-03-01
Abstract: Disclosed is an over-voltage suppression apparatus (10) that suppresses over-voltage generated when circuit breakers (3U), (3V), and (3W) that open and close the connection of a power source bus (2) and a transmission line (4) are closed after opening of circuit breakers (3U), (3V), and (3W): the waveform of the power source side voltage is calculated, the waveform of the transmission side voltage is calculated, and a waveform of a component of a prescribed frequency band is extracted from a waveform obtained by multiplying the waveform of the power source side voltage and the waveform of the transmission line side voltage; the circuit breakers (3U), (3V), and (3W) are closed in accordance with the period with which this waveform is a maximum.
Patent CA-2739103-A1 (CA)
Inventor: VITTORATOS EUTHIMIOS
IPC: E21B43/20
Filed: 2009-10-08
Abstract: Disclosed are methods for improving the production of heavy/viscous crude oil from subterranean formations com-prising secondary production through use of a displacement fluid (typically a waterflood) wherein the subterranean formation is subjected to cyclic periods of overinjection of the displacement fluid followed by underinjection of the displacement fluid, but keeping the overall cumulative voidage replacement ratio (VRR) within a defined range, typically targeted to be about 1. In some aspects, the initial production of such heavy/viscous crude oil is limited, if possible, followed this cyclic secondary production methodology. By keeping the initial production, VRR, and cumulative VRR in defined ranges, the expected ultimate recovery (EUR) can be optimized, and overall production increased for example by as much as 100% or more relative to conventional pro-duction methods.
Patent CA-2739227-A1 (CA)
Inventor: ZHANG HUI
IPC: C09D7/12
Filed: 2008-10-28
Abstract: Coating compositions for producing hydrophobic or super-hy-drophobic surfaces and olephobic or su-per-olephobic surfaces, and to processes for producing such surfaces. In particu-lar, the present invention relates to hy-drophobic or olephobic powder coatings and their use for transforming surfaces of articles into hard-to-wet and self--cleaning surfaces.
Patent CA-2739709-A1 (CA)
Inventor: SABESAN SUBRAMANIAM
IPC: C12P19/02
Filed: 2009-11-20
Abstract: Methods for obtaining concentrated sugar solution from polysaccharide enriched biomass by contacting biomass with water and at least one nucleophilic base to produce a polysaccharide enriched biomass comprising a solid fraction and a liquid fraction and then contacting the solid fraction with saccharification enzyme consortium to produce a saccharification product comprising at least about 7 percent by weight sugars in 24 hours. The methods include optionally adding at least one additive selected from the group consisting of polyethylene glycols, fatty acid esters, fatty acid ethoxylates, nonionic surfactants derived from polyethoxylated sorbitan and a fatty acid, sodium lauriminodipropionate, sodium cocoamphoacetate, sodium tridecyl ether sulfate and a combination of these, such that enzyme loading of the saccharification enzyme consortium can be reduced.
Patent CA-2744701-A1 (CA)
Inventor: HAMMOND BERNARD HAROLD JR
IPC: H01R24/00
Filed: 2009-11-25
Abstract: Methods and systems for compensating for crosstalk in a telecommunications jack are disclosed. One method includes manufacturing a circuit board having a zone of crosstalk compensation between a first wire pair and a second wire pair, the zone of crosstalk compensation including a capacitive coupling connected between the first wire pair and the second wire pair and a second capacitive coupling selectively connectable in parallel with the capacitive coupling. The method further includes determining a crosstalk value generated by the jack including the manufactured circuit board. The method also includes, upon determining that the crosstalk value is outside of a crosstalk pass band, adjusting the zone of crosstalk compensation by altering an electrical connection between the second capacitive coupling and the capacitive coupling after the circuit board has been manufactured.
Patent CA-2752473-A1 (CA)
Inventor: OKORO CHUKS I
IPC: A61K35/32
Filed: 2010-05-04
Abstract: The composition for the treatment of ulcers includes ground charcoal, ground mustard seed and an edible salt dissolved or suspended in an edible oil. A single effective therapeutic dosage of the composition includes approximately 4,000 mg of the ground charcoal, approximately 2,500 mg of the ground mustard seed, approximately 550 mg of the edible salt, and approximately 15 ml of the edible oil. The effective therapeutic dosage is delivered to the patient orally, and may be provided to the patient as a tablet or capsule, or as a liquid mixture.
Patent CA-2752867-A1 (CA)
Inventor: SACCOMANDO DANIEL J
IPC: C10M133/06
Filed: 2010-02-11
Abstract: A composition is provided for use as a friction modifier for an automatic transmission, comprising a long chain hydrocarbyl amine having one or two additional groups on one or two different amine nitrogen atom thereof of the structure -R3-C  (=0) X (R4) c. R3 is an alkylene group or a group comprising a group of 1-4 carbon atoms or a chain of 2 to 9 carbon atoms interrupted by one or two nitrogen or oxygen atoms within the chain; X is nitrogen or oxygen, and R4 is a long chain hydrocarbyl group, or H, or -R3-NHR5. The compound does not contain a primary amino group.
Patent CA-2753932-A1 (CA)
Inventor: BISCAN GIANG
IPC: C04B35/52
Filed: 2009-03-05
Abstract: Carbides and nitrides are provided containing a controlled amount of pre-determined diluents and methods for their manufacture and use are disclosed. The carbides and nitrides with pre-determined diluents are formed by optionally pyrolyzing a precursor material to form a carbonaceous mixture and heat treating the carbonaceous mixture for a pre-determined time and at an elevated temperature during which carbon and/or nitrogen reacts with silica in the mixture to form carbides and/or nitrides and controlled amounts of pre-determined diluents. The carbides and nitrides disclosed herein may be used as blowing agents in a glass, ceramic, or metal forming processes or for promoting dispersion of the carbides and nitrides throughout a glass, ceramic, or metal composite.
Patent CA-2754583-A1 (CA)
Inventor: PEDERSEN BRADLEY D
IPC: B65D77/00
Filed: 2011-10-04
Abstract: A packaged article comprising in combination the article retained within packing having at least a portion by which the article may be visually observed;  wherein the article has (i) operation means to effect operations of a desired function of the article; and (ii) control means by which the packing operation means is controlled and the packing allows of access to the control means to effect operation of said operation means to produce the desired function. As a result, the desired function of the article can be tested and seen by a potential purchaser even though the article is still sealed in its package.
Patent CA-2757046-A1 (CA)
Inventor: DONAGHEY ANDREW PAUL
IPC: H04W4/70
Filed: 2010-03-31
Abstract: A method executed by a concentrator connected between a plurality of remote units and a management server, the method including: (i) receiving and storing properties data associated with a remote unit including a microengine and a meter for measuring usage of a resource at a customer's premises, the properties data representing a profile of the remote unit; (ii) receiving message data representing a request associated with the remote unit from the management server; (iii) generating response data representing a response to the request based on the message data and the stored properties data; and (iv) sending the response data to one of the remote unit and the management server, as determined by the request based on the message data.
Patent CA-2757154-A1 (CA)
Title: Casement and awning window opening limit device
Inventor: NGUYEN NGHI CHRISTOPHER
IPC: E05C17/24
Filed: 2011-11-02
Abstract: A device to limit an opening of a window having a hinged sash coupled to a window frame including a window opening limiting structure having a first member and a second member. One of them is securable to the sash and the other of the first member and the second member being securable to the frame. A selectively releasable coupler by which the first member and the second member are couplable is shiftable between a coupled status and a released status. The first member and the second member bridge a preselected distance such that the sash is inhibited from opening beyond a predetermined distance.  The coupler is releasable so that the sash can be opened beyond the predetermined distance and re-engages automatically when the sash is closed.
Patent CA-2757380-A1 (CA)
Title: Surface communication apparatus and method for use with drill string telemetry
Inventor: LI QIMING
IPC: E21B3/02
Filed: 2006-08-04
Abstract: A system for bidirectional communication between the downhole equipment and a processor subsystem at the earth's surface, including: a section of wired drill pipes (180) comprising at least the upper portion of a string of drill pipes (12), and forming at least a portion of a bidirectional communication link between downhole equipment and the top of the string of drill pipes; a drive string portion of the drill string, mechanically coupleable with the topmost wired drill pipe; a drive mechanism mechanically coupleable with said drive string portion, for rotating the drill string; a first wireless transceiver subsystem (185) mounted on the drive string portion of the drill string, for rotation in conjunction with the drill string; a cable, electrically coupled between the top joint of the topmost wired drill pipe and the first transceiver subsystem; and a second wireless transceiver subsystem (110) coupled with the uphole processor subsystem, the second wireless transceiver subsystem communicating bidirectionally with the first wireless transceiver subsystem.
Patent CA-2758097-A1 (CA)
Inventor: DEKANY GYULA
IPC: C07H15/203
Filed: 2010-04-07
Abstract: The present invention relates to an improved synthesis of a trisaccharide of the formula, novel intermediates used in the synthesis and the preparation of the intermediates.
Patent CA-2762020-A1 (CA)
Inventor: WRAITH DAVID
IPC: C07K14/755
Filed: 2010-05-17
Abstract: The present invention provides peptides at least partly derivable from FVIII which are capable of binding to an MHC class II molecule without further antigen processing and being recognised by a factor VIII specific T cell. In particular, the present invention provides a peptide comprising or consisting of the sequence EDNIMVTFRNQASR. The present invention also relates to the use of such a peptide for the prevention or suppression of inhibitor antibody formation in haemophilia A and/or acquired haemophilia.
Patent CA-2764671-A1 (CA)
Inventor: GARVIS ANDREW W
IPC: G09B9/12
Filed: 2012-01-17
Abstract: A motion and vibration cuing system for use with a motion simulator provides vibratory, impulse, onset and sustained motion cuing, independently or simultaneously, by operation of a frame assembly capable of producing vibration and six degrees-of-freedom of motion in coordination with one or more motion seats, mounted to the frame assembly, which produce surge, sway, heave and roll motions.
Patent CA-2765344-A1 (CA)
Title: Process for preparing surface-reacted calcium carbonate and its use
Inventor: GANE PATRICK A C
IPC: C01B32/942
Filed: 2010-06-15
Abstract: The present invention relates to an economic process for preparing surface-reacted calcium carbonate. The present invention further relates to a surface-reacted calcium carbonate having an increased specific BET surface area, and the use of a process for adjusting the specific BET surface area.
Patent CA-2766596-A1 (CA)
Inventor: KORELL NORMAN DAVID WILSON
IPC: G21C21/00
Filed: 2012-01-16
Abstract: A tool is provided for separating a feeder coupling from an end-fitting of a CANDU .TM.-type nuclear reactor fuel channel by shearing one or more feeder coupling fasteners.  A gripper has an inside surface and an outside surface. A portion of the inside surface is configured to engage a snout of the end fitting. A pusher is disposed about the gripper. The pusher has a nose portion for contact with the feeder coupling. An actuator controllably acts between the pusher and the gripper to drive the pusher into the feeder coupling to shear the feeder coupling fasteners.
Patent CA-2770247-A1 (CA)
Title: Homing system and method for an autonomous underwater vehicle
Inventor: HEARD GARRY J
IPC: B63G8/39
Filed: 2012-03-02
Abstract: A submarine homing system includes an acoustic emitter configured to emit an acoustic signal comprising at least two narrow-band tones, each narrow-band tone having a respective predetermined center frequency. An acoustic receiver is configured to receive the acoustic signal from the acoustic emitter, and produce one or more receiver signals. A  processor is operatively connected to the acoustic receiver. The processor is configured to process the receiver signals to calculate a direction between the acoustic receiver and the acoustic emitter.
Patent CA-2770365-A1 (CA)
Inventor: INAGI SHUSUKE
IPC: F17C5/06
Filed: 2010-06-30
Abstract: Provided are a gas filling device and a gas filling method using the gas filling device, said gas filling device being provided with a gas supply source (10); a fuel gas filling line (L) which is connected to the gas supply source (10) so that gas tanks (101, 102) are filled with fuel gas, a temperature information acquisition unit for acquiring temperature information within the gas tank (102); a pressure information acquisition unit for acquiring pressure information within the gas tanks (101, 102); a relation data acquisition unit (47) for acquiring correspondence relationship data which shows the correspondence relationship between the temperatures and the pressures within the gas tanks (101, 102) when the filling rates of the gas tanks (101, 102), which have been acquired in advance, reach target filling rates; a temperature difference calculation unit (52) which calculates the temperature difference between the temperature of the gas tank (101) having the highest internal temperature and the temperature of the gas tank (102) having the lowest internal temperature, among the gas tanks (101, 102), on the basis of the temperature information; and a control unit (55) which implements control so as to stop the filling of the fuel gas when the temperature of the gas tank (102) having the lowest internal temperature reaches a residual temperature obtained by subtracting the temperature difference from a predetermined upper limit temperature, and a pressure obtained from the pressure information reaches a correspondence pressure corresponding to the residual temperature in the correspondence relationship data.
Patent CA-2773836-A1 (CA)
Inventor: LOS OLEG
IPC: G06F15/02
Filed: 2012-04-04
Abstract: An input device includes an electrical isolator disposed on a base, the electrical isolator comprising at least a first element extending away from the base. A first actuator is disposed on the base and on a first side of the first element and is configured to provide first tactile feedback. A second actuator is disposed on the base and on a second side of the first element and is configured to provide second tactile feedback. A touch sensor is disposed with the first actuator and the second actuator and is arranged to provide touch data such that input is provided based on the touch data.
Patent CA-2774758-A1 (CA)
Title: Method and device for measuring a profile of the ground
Inventor: FREKING BENNO
IPC: G01S7/52
Filed: 2010-08-24
Abstract: The invention relates to a method for measuring a profile 6 of the ground by means of a transmitting arrangement 20, which is attached to a watercraft 2, for the directed emission of sound signals into an underwater area 8 and by means of a receiving arrangement 28 comprising at least two transducers for receiving sound waves reflected by the profile 6 of the ground. The transmitting arrangement 20 successively emits a sound signal with a plurality N of predefined frequencies that are different from one another, parts of said sound signal reflected by the profile 6 of the ground being received by means of the receiving arrangement 28. A phase difference ?f as well as the path differences resulting therefrom of the received sound waves between two transducers are ascertained for a plurality of predefined sampling times and for the N frequencies. A data density is ascertained from the number of the path differences within a predefined region 84, and the region 84 in which the data density is maximal is selected. A coordinate of incidence on the profile 6 of the ground is determined from the path difference corresponding to said region 84. The invention further relates to a device for carrying out such a method.
Patent CA-2775023-A1 (CA)
Title: Estimating user device location in a wireless network
Inventor: HALL STEVEN
IPC: G01S5/02
Filed: 2010-09-22
Abstract: A method of estimating user location involving collecting data from the access points in the network. The data can then be used to define a relationship, for example the loss of power experienced by a transmitted signal, between the access points. The relationship can be stored within a matrix, database or any other suitable storage method that can be referenced to determine the position of a user device within the network and correlated with corresponding measurements from a user device to determine the location of the user device within the network.
Patent CA-2775357-A1 (CA)
Inventor: HAGER SCOTT
IPC: A47J36/18
Filed: 2010-09-24
Abstract: A small batch canning system, comprising of a jar holder sized to receive and hold a plurality of canning jars and a lifting device having a pair of handles and an engagement surface integral with the pair of handles. The lifting device is vertically moveable about the jar holder from a lower position spaced apart from the jar holder to a raised position engaged with the jar holder.
Patent CA-2776076-A1 (CA)
Inventor: REZKALLAH ARESKI
IPC: C22B26/12
Filed: 2012-05-04
Abstract: The present invention is directed to a new more environmentally friendly method for the separation of metals from concentrated solution or more specifically to separate monovalent metals from a solutions that comprise high levels of multivalent metals by using a sulfonic functionalized resin.
Patent CA-2776609-A1 (CA)
Title: System and method for improving viewability of primary flight display
Inventor: THOMSON ROBERT WILLIAM
IPC: B64D43/00
Filed: 2012-05-10
Abstract: An aircraft management system (24) is used in displaying a primary flight display screen (100). The primary flight display screen has a predetermined height (H) and includes a horizontal situation indicator (HSI) (102). The aircraft management system includes a processor (302) and a memory device (304) operatively coupled to the processor. The memory device includes programmed computer instructions that instruct the processor to display the HSI for an aircraft (10). The HSI includes a receding perspective to simulate a three-dimensional (3D) object.
Patent CA-2777652-A1 (CA)
Inventor: JAEGLE PETER
IPC: B04B1/20
Filed: 2010-10-30
Abstract: The invention relates to a device (1) for comminuting or grinding comprising a container (2) for receiving the material to be ground and a tool (5) which rotates in said container (2) during processing, and a drive for said tool (5). The container (2) having the tool (5) can be detachably coupled to the drive, which is to say that the container (2) having the tool (5) does not have to be cleaned after a grinding operation but can be replaced by a new such container (2). For said purpose, the tool (5) located in the container (2) can be rotated loosely when in the position of being detached or uncoupled from the drive or before a corresponding coupling operation and, when in the working position, is rotationally fixedly connected to the drive and centered by means of the coupling.
Patent CA-2779061-A1 (CA)
Title: Improved process for the preparation of stabilized polyalkenyl sulfonic acids
Inventor: MEYER JESSE
IPC: C10N10/04
Filed: 2004-08-12
Abstract: An improved process for making stabilized polyalkenyl sulfonic acids, whereby the product resulting from the reaction between a polyalkene and sulfur trioxide is stabilized by neutralizing with a neutralizing agent prior to storage or further processing. Neutralization at this point in the process results in polyalkenyl sulfonic acid that is stable and has a decreased amount of sultones.
Patent CA-2779190-A1 (CA)
Title: Drilling fluids useful for limiting tar sand accretion
Inventor: GHESNER IOAN
IPC: E21B21/00
Filed: 2012-06-04
Abstract: A drilling fluid is provided that comprises a non-ionic or cationic polymer having general formulae I or II. The drilling fluid may be used in drilling or other oilfield operations to prevent or limit the accretion of hydrocarbons to metal components when these are in contact with highly viscous hydrocarbons such as those present in formations containing heavy crude oil or tar sand. (see formula I) (see formula II)
Patent CA-2781738-A1 (CA)
Title: Structure pour unite de stockage
Inventor: DAVID ALBERT JOHN
IPC: B65D45/32
Filed: 2010-11-26
Abstract: L'invention porte sur une structure destinée à sceller sensiblement une unité de stockage, la structure comprenant une bride élastiquement étirable pouvant coopérer avec un couvercle placé sur un rebord de l'unité de stockage, la bride étant comprimée élastiquement de façon à être scellée contre le couvercle de l'unité de stockage.
Patent CA-2784114-A1 (CA)
Inventor: FALLON KEVIN
IPC: G06Q40/00
Filed: 2010-12-14
Abstract: Methods, systems and apparatuses are described for determining that a credit event has occurred for an entity; determining an upfront price and a bond price for a credit default swap deliverable (CDSD) contract associated with the entity; determining a first weighting for the upfront price and a second weighting for the bond price; and calculating a settlement price for the CDSD contract that is a function of the first weighting, the second weighting, the upfront price, and the bond price.