baber/WOPTO huggingface dataset:
Patent CA-2603975-A1 (CA)
Inventor: ZEIRA ELDAD
IPC: H04W80/02
Filed: 2006-03-31
Abstract: A method and system for improving responsiveness in exchanging management and control frames in a wireless local area network are disclosed. An initiator sends a frame (action, management, control or data frame) to a responder. Upon correctly receiving the frame, the responder sends a response frame to the initiator instead of directly sending an acknowledgement (ACK) packet. The responder preferably accesses the wireless medium to send the response frame in a short inter-frame spacing (SIFS). With this scheme, a long delay associated with having to contend for the wireless medium to send the response frame is avoided and therefore, the responsiveness and timeliness of the feedback mechanism is significantly enhanced. The response frame may be piggybacked on or aggregated with another packet.
Patent CA-2608837-A1 (CA)
Inventor: CHOMIENNE ODILE
IPC: A61K31/505
Filed: 2006-05-29
Abstract: The invention is concerned with novel sulfonamide derivatives of Formula (I);  wherein R2, R3, R4, A, X, Y1, Y2, Y3, Y4 and Z1 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit L-CPT1 and can be used as medicaments.
Patent CA-2610288-A1 (CA)
Inventor: WONG CATHERINE
IPC: G06F7/00
Filed: 2006-05-26
Abstract: A system displays and filters reports including website vitiation data in response to receiving user input. The system allows users to launch various reports onto a workspace and filter the entire result set by selected criteria. The system allows the user to specify and configure segments while viewing reports, simply by clicking next to the desired criteria within the report alone or in combination with various keyboard functions. Filtered reports can be further adjusted per additional filters and criteria. The results are returned virtually instantaneously, enabling users to analyze the effects of combinations of factors.
Patent CA-2612003-A1 (CA)
Inventor: WORSOEE BJARNE
IPC: A61F5/441
Filed: 2006-06-28
Abstract: An ostomy bag (10) with a filter assembly having a gas filter (18) and a pre-filter (14) for preventing or delaying solid/semisolid matter and liquid from reaching the gas filter. The pre-filter is at least substantially flat and comprises a number of constrictions (28) , such as ribs extending along and between two inner surface parts (24, 26) of the channel. These constrictions/ribs form narrower and wider passages where the gas may more quickly pass a narrow passage and where the wider passages tend to receive and hold the liquid, solid matter and semisolid matter. At least a part of one of the surfaces may comprise an interactive agent (100) adapted to interact with the fluid passing through the gas channel.
Patent CA-2612024-A1 (CA)
Title: System and method for routing signals intended for one device through another device connected to a shared access network
Inventor: FILOMEO LEONARD G
IPC: G06F15/16
Filed: 2006-04-25
Abstract: A system (100) and method (200) for delivering conditional access information to a conditional access controlled device (120) incompatible with the conditional access transmission protocol. The conditional access information is delivered through a conditional access controlled device (110) compatible with the conditional access transmission protocol via a home network connection (130) between the conditional access controlled devices and according to a home network transmission protocol with which both conditional access controlled devices are compatible. The device (110) compatible with the conditional access transmission protocol receives the conditional access information on behalf of the device (120) incompatible with the conditional access transmission protocol, reformats the received conditional access information according to the home network transmission protocol, and transmits the reformatted information to the device (120) incompatible with the conditional access transmission protocol according to the home network transmission protocol and via the home network connection (130).
Patent CA-2615230-A1 (CA)
IPC: A61Q5/10
Filed: 2007-12-18
Abstract: The present invention relates to a composition comprising as coupler compound 2-amino-5--ethyl-phenol and/or its inorganic or organic salt; as well as a method of dyeing keratin fibers using the above dye composition.
Patent CA-2620513-A1 (CA)
Title: Method and apparatus for direct detection of signals from a differential delay heterodyne interferometric system
Inventor: HALL DAVID B
IPC: G01H9/00
Filed: 2005-09-14
Abstract: A direct detection method and apparatus for a fiber optic acoustic sensor array systems using an in line Michelson sensor TDM array and an interferometric section having two acousto-optic modulators that produce optical pulses that are frequency shifted with respect to each other. Direct detection is accomplished according to the equation: I(t) = A + B cos[.phi.1 -.phi.2 + 2.pi. (f1 - f2) t], with the phase shift difference .phi.1 - .phi.2 between two paths containing the acoustic phase information and the frequency f1 - f2 being the difference between the RF frequencies for the two acousto-optic modulators.
Patent CA-2627492-A1 (CA)
Title: Modular avionics system of an aircraft
Inventor: GIRLICH HEINZ
IPC: G06F15/163
Filed: 2006-11-16
Abstract: In a modular avionics system comprising several cabinets that are arranged at various locations in an aircraft and that are interconnected in a network, which cabinets are used for controlling or processing signals from and to sensors, actuators and other systems of the aircraft, it is proposed that the system comprise parallel processors, for example transputers; the cabinets comprise at least two core processor modules (CPMl, CPM2) and at least two input/output modules (IOM1, IOM2); the in- put/output modules (IOM1, IOM2) serve as interfaces to the systems to be con¬ trolled, and serve for the control and intermediate storage of the data flowing into and out of the cabinet; each core processor module (CPMl , CPM2) communicates independently with each IOM module and CPM module by way of links; and in each core processor a number of independent system programs works under the control of an operating system. By being able to do without the backplane bus that is required in conventional systems the efficiency is enhanced and changing applications is facilitated.
Patent CA-2627823-A1 (CA)
Inventor: CHUA SOO-JIN
IPC: H01L33/06
Filed: 2006-09-22
Abstract: A white-light emitting diode comprises an n-type semiconductor layer, one or more quantum well structures formed over the n-type semiconductor layer, a p-type semiconductor layer formed on the quantum well structure, a first electrode formed on the p-type semiconductor, and a second electrode formed on at least a portion of the n-type semiconductor layer. Each quantum well structure includes an InxGa1-xN quantum well layer, an InyGa1-yN barrier layer (x>0.3 or x=0.3), and InzGa1-zN quantum dots, where x<y<z<=1.
Patent CA-2629580-A1 (CA)
Title: Device for reducing hydraulic-fluid oscillation in a hydraulic system
Inventor: BOOCK KLAUS
IPC: F15B21/04
Filed: 2006-12-05
Abstract: Described is a device for reducing hydraulic-fluid oscillation in a hydraulic system, in particular in a hydraulic system of an aircraft, wherein the hydraulic system comprises a pump (2) that is driven by a drive (1), which pump (2) conveys a fluid to a hydraulic line (3) by pressure pulsation.  According to the invention the device comprises an actuator (5), arranged in the hydraulic line (3), which actuator (5) is provided for generating pressure pulsation that compensates for the pressure pulsation of the pump (2).
Patent CA-2629753-A1 (CA)
Inventor: SHAIKH SAIED
IPC: C07H21/00
Filed: 2006-11-20
Abstract: A process for the preparation of a poly(alkoxylated) oligonucleotide is provided. The process comprises reacting an oligonucleotide which has been purified by ultrafiltration with a poly(alkoxide) thereby to form a poly(alkoxylated) oligonucleotide. The poly(alkoxyalted) oligonucleotide may be separated from non-poly(alkoxyalted) oligonucleotide by ultrafiltration under denaturing conditions, such as the presence of organic solvents, for example, ethanol; the presence of urea; the addition of chaotropic salts, for example perchlorate and guanidinium salts; the presence of formamide; and the application of heat, for example a temperature of up to about 70° C.
Patent CA-2630169-A1 (CA)
Title: Flexible electric load management system and method therefor
Inventor: WITTNER LUPU
IPC: G06Q50/00
Filed: 2006-11-26
Abstract: A system for controlling electricity consumption of an electricity consumer having a plurality of loads, including: (a) a main central processing unit, connected to a power source, and adapted to receive a signal therefrom; (b) a memory associated with the processing unit; (c) controlled relay assemblies connected to a plurality of loads via local circuit breakers, each assembly including: (i) a relay, responsive to the processing unit; (ii) a current sensor, electrically connected to the relay, the relay and the current sensor being electrically associated with the processing unit, and (iii) an electrical line having a first end connecting the relay assembly to the power source, and having a second end connecting to a local circuit breaker connected to at least one load; wherein each current sensor is adapted to provide, to the processing unit, data pertaining to current drawn via a particular local circuit breaker, and wherein the processing unit is configured to command the relay based on the signal received from the power source, and based on a set of rules provided to the processing unit, the set of rules including load priority information, such that each relay opens or closes in response to the command from the processing unit, so as to shut off or restore power to the electrical line.
Patent CA-2631072-A1 (CA)
Inventor: BAKRE SHASHANK
IPC: H02J9/04
Filed: 2008-05-12
Abstract: A ballast (e.g. a fluorescent light ballast) includes a primary ballast for powering the lamp from a power supply (e.g., utility line power) and a battery powered ballast for powering the lamp from a battery when the primary power supply is not energized by the power supply. When power supply power is restored to the ballast, the ballast shuts down the battery powered ballast and a switch circuit operably connects the lamp to the primary ballast. The ballast toggles the switch circuit such that the primary ballast detects replacement of a lamp and resets any fault detection or protection circuits (e.g., an end of lamp life circuit) that may have been triggered during the transition from battery power to power from the power supply.
Patent CA-2632677-A1 (CA)
Inventor: KUMAR AJITH KUTTANNAIR
IPC: G01R31/02
Filed: 2008-05-29
Abstract: Apparatus is provided for detecting an incipient electrical ground fault. The apparatus includes a sensor (72) to sense a ground leakage signal. The apparatus may further include a correlator (86) coupled to sensor (72) to receive the ground leakage signal, and at least one signal (88) indicative of a respective energization state of a respective electrical phase of an electrical device. The correlator (86) individually correlates the ground leakage signal with each received phase energization state signal (88), and supplies an individual correlation signal between the received ground leakage signal and each received phase energization state signal. A processor (92) is coupled to the correlator (86) for processing each of the individual correlation signals and extract a correlation value from the supplied correlation signals. The correlation value may be indicative of an incipient ground fault in a respective electrical phase of the electrical device.
Patent CA-2633071-A1 (CA)
Inventor: OMID RAD
IPC: A01M21/04
Filed: 2006-12-13
Abstract: The present invention relates to a device and method for a chemical applicator used applying chemicals to Irving organism's internal tissue, including the internal tissue of plants and animals, for organisms which reside in mediums such as land, air or water The device of the present invention is predicated, in part, on the piercing elements being engageable with the chemical reservoir in order to effect the coating of the piercing elements with the chemical. Once coated, these piercing elements are then used to pierce the living organism's tissue such as plant tissue to deliver the chemical.
Patent CA-2634571-A1 (CA)
Title: Stacking tower assembly
Inventor: MANGANO JOY
IPC: A45C11/16
Filed: 2008-06-10
Abstract: A stacking tower assembly for displaying, storing, and transporting jewelry includes a lower stacking unit, an intermediate stacking unit, and a cover stacking unit. The lower stacking unit has a bottom wall, a continuous side wall, and a recess located on an inner surface of the continuous side wall. The walls forming a first storage compartment. The intermediate stacking unit has a bottom wall, a continuous side wall, a recess located on an inner surface of the continuous side wall, and a flange having a locking element extending from the bottom wall. The walls of the intermediate stacking unit forming a second storage compartment. The cover stacking unit has a top wall and a flange having a locking element extending from the top wall.  The lower stacking unit, the intermediate stacking unit, and the cover stacking unit being detachably connected to form a unitary structure.
Patent CA-2636971-A1 (CA)
Title: Power generation control device
Inventor: SAITO KENJIRO
IPC: F02D29/06
Filed: 2008-07-03
Abstract: To reduce engine torque fluctuations due to load by power generation and perform minimum power generation. An engine speed Ne and a crank angle based on a top dead center are detected by using pitch signals input from a crank angle sensor. Charge period storing means preliminarily stores a plurality of charge periods different in length as a function of engine speed Ne. These charge periods correspond to some of the four strokes of the engine where the friction is low. Charge period determining means compares a present crank angle and a charge period corresponding to a present engine speed and outputs a charge control signal to an AND gate when the present crank angle falls within this charge period. A duty decided by a regulated voltage control block is input into duty setting means. When the AND gate is opened, the duty from the duty setting means is input into a switching circuit.
Patent CA-2642164-A1 (CA)
Title: Proximity locator system
Inventor: PAGE WILLIAM
IPC: G08B13/14
Filed: 2007-02-09
Abstract: A Proximity Locator System for individuals includes a credit card size card which is carried in an individual's wallet. The card is provided with a wireless communication device which is used in conjunction with a locating device to locate an individual. This may be utilized to locate individuals lost at sea, in an avalanche, or under the debris of a fallen building. The communication device on the card may be solar powered or activated by a RP signal from the locator device. The card does not require a battery to power the communication device. Therefore it may be carried by and individual and activated at any time. In this manner it is fully operational when someone is attempting to locate the card. The card also contains a smart chip with vital information about the individual which can be accessed by individuals with different authority levels.
Patent CA-2643816-A1 (CA)
Inventor: TARALA STAN
IPC: F25D23/10
Filed: 2008-11-13
Abstract: The interior of a truck cab (29) has a cabinet (28) that houses a refrigerator (20). The refrigerator is inserted into the interior of the cabinet by sliding it through a frontal opening in the cabinet. A mounting system that includes several parts (36, 38, 40, 42) locates and secures the refrigerator in place.
Patent CA-2646638-A1 (CA)
Title: 3- (aminomethyliden) 2-indolinone derivatives and their use as cell proliferation inhibitors
Inventor: TREU MATTHIAS
IPC: C07D209/34
Filed: 2007-04-23
Abstract: The present invention encompasses compounds of general formula (1) wherein R1, R2, R3 and X are defined as in claim 1, which are suitable for the treatment of diseases characterised by excessive or abnormal cell proliferation, and the use thereof for preparing a pharmaceutical composition having the above-mentioned properties.
Patent CA-2648386-A1 (CA)
Inventor: ZHAO GANG
IPC: A61K48/00
Filed: 2007-04-03
Abstract: Polymers comprising a polyethylenimine having a molecular weight less than 600 Daltons, a biodegradable group, and a relatively hydrophobic group that are useful for the delivery of bioactive agents to cells.
Patent CA-2650391-A1 (CA)
Title: Inhibitors of the task-1 and task-3 ion channel
Inventor: KAMM WALTER
IPC: A61P35/00
Filed: 2007-04-13
Abstract: The invention relates to the use of Kv1.5 inhibitors for producing a medicament for the therapy or prophylaxis of respiratory disorders, sleep-related respiratory disorders, central and obstructive sleep apneas, upper airway reisistance syndrome, Cheyne-Stokes respiration, snoring, disrupted central respiratory drive, sudden child death, postoperative hypoxia and apnea, muscle-related respiratory disorders, respiratory disorders after long-term ventilation, respiratory disorders during adaptation in high mountains, acute and chronic lung disorders with hypoxia and hypercapnia, neurodegenerative disorders, dementia, Alzheimer's disease, Parkinson's disease, Huntington's disease, cancer disorders, breast cancer, lung cancer, colon cancer and prostate cancer.
Patent CA-2650759-A1 (CA)
Title: Roller and tape-based fluid sample testing device
Inventor: MARQUANT MICHAEL
IPC: G01N33/00
Filed: 2007-04-30
Abstract: Sample fluid testing device for analyzing a sample fluid, comprising a test media tape (1) comprising a tape (2) and a plurality of test media portions (3), each test media portion (3) containing a sensor field (7) for producing electrical signals, when the sample fluid is applied and at least two electrodes (4), the at least two electrodes (4) being positioned in the sensor field (7) and being electrically connected to at least two contact fields (5). The sample fluid testing device contains at least one roller with a surface (17), which contains at least one contact zone (14), the at least one roller (12, 13) being in rolling engagement with the test media tape (1) with its surface (17) in order to successively electrically contact the test media portions (3) via at least one contact field (5) with the at least one contact zone (14), the at least one contact zone (14) on the at least one roller (12, 13) being electrically connected to a meter for measuring the electrical signals.
Patent CA-2651115-A1 (CA)
Inventor: UY DINDO
IPC: A62C37/00
Filed: 2008-10-22
Abstract: L'invention concerne un système résidentiel pour commande de gestion d'environnement pouvant comprendre une commande principale et un module d'extincteurs. Le système peut comprendre une interface utilisateur et/ou une alimentation électrique. Le système peut comprendre un logement pour la commande principake et le module d'extincteurs.
Patent CA-2651484-A1 (CA)
Title: Locking differential having a split-center driver
Inventor: LYMAN RANDAL A
IPC: F16H48/12
Filed: 2009-01-29
Abstract: A locking differential includes a housing with an interior chamber in which a two--piece split-center driver is located. The split-center driver is positioned on opposite sides of a cross-pin assembly. A pair of axially spaced output shafts extend from the interior chamber and are coupled to a pair of side gears. The split-center driver gear and a centered cam member are arranged co-axially about the adjacent ends of the output shafts, and annular clutch members are operable to disconnect an overrunning output shaft.</SDOA B>
Patent CA-2652254-A1 (CA)
Inventor: BELFORD MICHAEL W
IPC: B01D59/44
Filed: 2007-06-07
Abstract: A FAIMS cell including one of side-to-side cylindrical geometry electrodes and stacked-plate electrodes is adapted with a medial surface feature for focusing ions along a lateral direction within an ion separation region of the FAIMS cell. The medial surface feature is provided as one of a recessed channel within an electrode surface and a protruding ridge extending from an electrode surface. The medial surface feature is aligned with a defined aggregate direction of ion travel within the ion separation region for focusing ions along the lateral direction in opposition to the tendency of ions to spread out as a result of space charge repulsion, ion-ion repulsive forces, diffusion and gas flows. The electrical field and fluid dynamic effects produced by the medial surface feature beneficially affect ion transmission efficiency through the FAIMS cell.
Patent CA-2653665-A1 (CA)
Title: Isoindolin-1-one, isoindolin-3-one and isoindoline-1,3-dione-derivatives and their use
Inventor: ROEHRIG SUSANNE
IPC: A61K31/5377
Filed: 2007-05-25
Abstract: The invention relates to novel isoindolin-1-one-, isoindolin-3-one and isoindolin-1,3-dione-derivatives, to methods for the production thereof, to the use thereof for treating and/or preventing diseases, and to the use thereof for producing medicaments for treating and/or preventing diseases, in particular thromboembolic diseases.
Patent CA-2656093-A1 (CA)
Title: A food composition containing a coagulated protein and a process for making the same
Inventor: MAI JIMBIN
IPC: A23L29/262
Filed: 2007-08-02
Abstract: This invention is directed to a food composition containing a coagulated protein, comprising; (A) a hyd rated protein stabilizing agent; (B) a dispersed coagulated protein material; and (C) a flavoring material. Also disclosed is a process for preparing a food composition containing a coagulated protein comprising; combining (A) a hydrated protein stabilizing agent; (B) a dispersed coagulated protein material; and (C) a flavoring material; to form a blend and pasteurizing and homogenizing the blend.
Patent CA-2656214-A1 (CA)
Title: A static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow
Inventor: SULZER WORLITSCHEK SABINE
IPC: B01F23/10
Filed: 2007-06-12
Abstract: Disclosed is a static mixer (1) comprising at least one couple of blades (2; 2a, 2b) for generating an angular momentum (300) in the direction (30) of a duct flow (3). Leading edges of the blades located on the inflow side extend perpendicular to the duct flow and parallel to a height of the duct (10). Flow-impinged surfaces that are arranged downstream of the leading edges are bent in a concave manner and in opposite directions. Each blade (2a, 2b) is embodied as an aerodynamically designed member encompassing a front wall (20), a convex sidewall (21) and a concave sidewall (22). The front wall has a convex shape or a shape of a flow-impinged edge. Particularly the blade cross-sections extending perpendicular to the sidewalls have shapes similar to cross-sections of aircraft wings.
Patent CA-2656445-A1 (CA)
Inventor: RUAN JIANDONG
IPC: H04W8/00
Filed: 2007-08-06
Abstract: A first wireless devices establishes an association with a second wireless device by sending a connection request packet to a previously-discovered second wireless device. The second wireless device identifies the received packet as a connection request and responds with a connection response packet, thereby establishing an association between the first and second wireless devices. The wireless devices can then, for example, send and receive data.