baber/WOPTO huggingface dataset:
Patent CA-2568569-A1 (CA)
Inventor: OOSTVEEN JOB C
IPC: H04B7/0413
Filed: 2005-05-31
Abstract: Transmitters (116) for transmitting information and receivers (126) for receiving the information are defined by the information comprising a primary message and a secondary message combined in a same transmission or a same reception, which primary and secondary messages comprise communication protocol signaling messages, to avoid that a protocol conversion arrangement needs to be added to and to be placed between the transmitter (116) and the receiver (126). This increases the efficiency of the transmitter (116) and the receiver (126). The primary and secondary communication protocol messages are in accordance with first and second standards such as 802.11 a and later standards such as 802.11 n. The receiver (126) is able to detect the primary or secondary communication protocol message in case of the receiver (126) being in accordance with the first or second standard. The secondary message is embedded in the primary message via a modulation or via a selection of a subset of a set of a modulation constellation.
Patent CA-2571241-A1 (CA)
Title: Access control over multicast
Inventor: ELDER MICHAEL DAMEIN
IPC: H04L29/06
Filed: 2005-06-22
Abstract: A multicast host for communicating information published about any one of a set of topics to one or more authorised subscribers to those topics, the set of topics being partitioned into one or more partition elements, each partition element having a partition element encryption key associated therewith, wherein each of the one or more partition elements is a disjoint proper subset of the set of topics, the host comprising: means for receiving information relating to a topic; means for determining a partition element for the topic; means for retrieving a partition element encryption key associated with the partition element; means for encrypting the information with the retrieved partition element encryption key; and means for communicating the information to the one or more authorised subscribers.
Patent CA-2572455-A1 (CA)
Title: Diabetes care host-client architecture and data management system
Inventor: GOODNOW TIMOTHY T
IPC: G06F19/00
Filed: 2005-06-06
Abstract: A host-client data sharing system manages diabetes care data. A host database, preferably web or internet based, is implemented for storing diabetes care data relating to multiple diabetics. A client or local database stores the diabetes care data relating to multiple diabetics on a personal appliance such as a PC, or a portable or handheld microprocessor-based computing device. The host database uses multiple servers for handling client interactions with the system.
Patent CA-2572698-A1 (CA)
Title: Aircraft jet engine provided with a device for reducing propulsion jet noise
Inventor: LAURENDEAU ESTELLE
IPC: F02K1/34
Filed: 2005-06-23
Abstract: The invention relates to an aircraft jet engine comprising at least one nozzle (1) for ejecting a propulsion jet or several confluent propulsion jets provided with an output crown (2) which comprises means for perturbing said propulsion jet(s) consisting of at least one pair (3 to 10) of conduits (3a, 3b, ..., 10a, 10b) through which air jets are exhausted, wherein said conduits (3a, 3b, ..., 10a, 10b) are open at the exit of the nozzle (1) and the conduits (3a, 3b, ..., 10a, 10b) of each pair (3 to 10) are mounted in such a way that they are convergent with respect to each other at an angle ranging from 40 to 70 degrees for generating, at the exit, the interaction triangle of the air jets penetrating into the propulsion jet at a given incidence.
Patent CA-2573460-A1 (CA)
Inventor: BRUNELL ROBERT A
IPC: A41D13/11
Filed: 2005-06-09
Abstract: A flat-folding mask includes a filter layer forming a rim. The filter layer has first and second side panels extending from the rim. A substantially centrally located front panel bridges the first and second side panels, the front panel being substantially flat. The filter layer further includes a fused portion that is seamless and spaced from the rim. Triangular pleats may add support to the side walls and increase the effective filtration area of the mask.
Patent CA-2574093-A1 (CA)
Inventor: ALDERBERTH INGEGERD
IPC: A61K/
Filed: 2005-07-05
Abstract: The present invention relates to a use of bacterial superantigens in the manufacture of a pharmaceutical composition for mucous membrane administration for the prevention of inflammatory disorders in newborn infants, such pharmaceutical compositions, as well as method for prevention of inflammatory disorders.
Patent CA-2576255-A1 (CA)
Inventor: DESSY CHANTAL
IPC: A61K45/00
Filed: 2005-08-08
Abstract: The present invention relates to the use of one or more first compound(s) having a beta3-adrenoceptor agonistic effect and one or more second compound(s) having a beta1/beta2-adrenoceptor antagonistic effect for the preparation of a medicament for treating and/or preventing cardiovascular diseases and diseases related thereto, such as arterial diseases, ischemic and failing cardiac diseases, including heart failure, conditions related to metabolic syndrome, or angiogenesis-related diseases, wherein said one or more first compound(s) and said one or more second compound(s) are used as combined preparation for simultaneous, separate or sequential use. The invention further provides methods and composition for treating the above diseases.
Patent CA-2577343-A1 (CA)
Inventor: MALLISON SAMUEL GEORGE
IPC: G01L9/00
Filed: 2004-10-18
Abstract: A pressure sensor (30) for harsh environments such as vehicle tires, the sensor having a chamber (58) partially defined by a flexible membrane (50), the chamber (58) containing a fluid at a reference pressure. In use, the flexible membrane (50) deflects due to pressure differentials between the reference pressure and the fluid pressure, so that, associated circuitry (34) can convert the deflection of the flexible membrane into an output signal indicative of the fluid pressure. The sensor is a MEMS device whereby the recess, the flexible membrane and the associated circuitry are formed using lithographically masked etching and deposition techniques. MEMS fabrication techniques can produce the sensor in such high volumes that the unit cost of each sensor is very low. The MEMS sensor is so small that it can be installed in very restricted areas such as the stem of the tire valve.
Patent CA-2578844-A1 (CA)
Title: Semi-soft c-class immunostimulatory oligonucleotides
Inventor: VOLLMER JORG
IPC: A61K31/7125
Filed: 2005-10-20
Abstract: The invention relates to specific C-Class semi-soft CpG immunostimulatory oligonucleotides that are useful for stimulating an immune response. In particular the oligonucleotides are useful for treating allergy, such as allergic rhinitis and asthma, cancer and infectious disease, such as hepatitis B and hepatitis C.
Patent CA-2579582-A1 (CA)
Title: Magnetic assemblies for deposit prevention
Inventor: BORST TERENCE
IPC: C02F1/48
Filed: 2005-09-07
Abstract: An apparatus and method for controlling and/or minimizing the formation or accumulation of unwanted deposits on the inside of fluid flow paths by employing at various locations along the path an assembly of permanent magnets oriented such that the fluid flow is preferably from the North magnetic pole to the South magnetic pole.
Patent CA-2582361-A1 (CA)
Title: Method and device for monitoring battery cells of a battery pack and method and arrangement for balancing battery cell voltages during charge
Inventor: TRINH DANH T
IPC: H02J7/00
Filed: 2005-10-04
Abstract: A battery monitoring device of a battery pack configured for powering a cordless power tool may include an integrated circuit connected to a microprocessor of the pack that is external to the integrated circuit, and which is connected to each of N battery cells of the pack. The integrated circuit may be configured to take, singly or sequentially, a sampled reading comprising one of an individual cell voltage or a total pack voltage for all cells in the pack. The sampled reading is filtered in the integrated circuit prior to being read by the microprocessor.
Patent CA-2583858-A1 (CA)
Inventor: ACHTZIGER R WAYNE
IPC: B62D65/02
Filed: 2007-04-04
Abstract: An automated punch and rivet machine for riveting a workpiece at sequential work sites on the workpiece comprises a frame for supporting the workpiece, the frame having a longitudinal axis. A carriage is disposed proximate to the frame for movement relative thereto along the longitudinal axis. The carriage transports the workpiece relative to the frame. At least one automated puncher is fixed relative to the carriage proximate the frame. At least one automated masher is fixed relative to the carriage proximate the frame. A first sensor is fixed relative to the frame so that when the carriage is proximate to the first sensor, the first sensor detects the workpiece. A  drive is in communication with the carriage for moving the carriage with respect to the frame along the longitudinal axis. A control system is in operative communication with the carriage, the at least one automated puncher, the at least one automated masher, the drive, and the first sensor. The control system has a processor operable in a first mode, to move the carriage relative to the at least one automated puncher so that the at least one automated puncher can punch one or more holes in the workpiece at a work site and the at least one automated masher can mash rivets located in one or more holes punched at another work site, and a second mode following operation of the at least one automated puncher and the at least one automated masher, to move the carriage to a new work site of the sequential work sites responsively to the first sensor so that the at least one puncher can punch one or more holes in the workpiece at the new work site.
Patent CA-2584093-A1 (CA)
Title: Method of writing data on a master substrate for optical recording
Inventor: MEINDERS ERWIN R
IPC: G11B7/125
Filed: 2005-10-12
Abstract: The present invention relates to a method of writing data on a master substrate (10) for optical recording, the master substrate comprising a recording layer (12) and a substrate layer (14), and the recording layer comprising a phase-change material the phase of which can be transferred from crystalline to amorphous by projecting light on the recording 5 layer, the method comprising the steps of: writing a first amorphous mark (32) from a plurality of amorphous marks on the master substrate by at least one write pulse, and providing a cooling gap before the next amorphous mark (32) will be written.
Patent CA-2584782-A1 (CA)
Title: Strategic telecom optimized routing machine
Inventor: ALEYNIKOV SERGEY
IPC: H04L12/28
Filed: 2005-10-19
Abstract: A method of routing calls through a network (5) includes: receiving an incoming call at a signaling transfer point (STP); transferring information related to the incoming call to a routing engine by decoding ISUP signaling information related to the incoming call; determining an optimized route based at least in part on the transferred information; and signaling the STP to a destination number based on the optimized route.
Patent CA-2585578-A1 (CA)
Title: System and method for provisioning service flows in broadband wireless access communication
Inventor: KIM JIN-A
IPC: H04W76/02
Filed: 2005-11-03
Abstract: Disclosed is a system and a method for provisioning service flows in broadband wireless access communication. In a broadband wireless access communication system, if a base station receives a registration request message from a mobile station, and if the base station inserts information about service flows to be provisioned by a base station into a registration response message and transmits the registration response message to the mobile station after the registration request message is received, the mobile station determines if the mobile station transits into a normal operation mode corresponding to the information and exactly recognizes a time point at which the mobile station goes into the normal operation mode.
Patent CA-2585839-A1 (CA)
Inventor: WILSON EDWARD T
IPC: F03G3/00
Filed: 2007-03-30
Abstract: A gravity assisted rotary engine which includes a rotating shaft supported on a shaft support. One or more arm mounting sleeves are fixed transversely to the shaft.  Each arm mounting sleeve has an arm which axially slides, with weights on each end of each arm.  Telescopic actuators axially move each arm relative to its arm mounting sleeve. A controller controls each of the telescopic actuators to selectively move each arm relative to its arm mounting sleeve to an extended over centre position as each arm passes the twelve o'clock rotational position. The over centre position of the weight on the extended arm causes the weight to fall by force of gravity, thereby imparting a rotational force to the shaft.
Patent CA-2585898-A1 (CA)
Title: Use of (2s,3s,5s)-5-(n-(n-((n-methyl-n-((2-isopropyl-4-thaizolyl)methyl)amino)-carbonyl)valinyl)amino)-2-(n-((5-thiazolyl)methoxycarbonyl)amino)-1,6-diphenyl-3-hydroxyhexane in combination with another protease inhibitor for treating hiv infection
Inventor: SHAM HING LEUNG
IPC: C07D277/28
Filed: 1993-12-16
Abstract: A combination of pharmaceutical agents for the treatment of an HIV infection comprising (2S,3S,5S)-5-(N-(N-((N-Methyl-N-((2-isopropyl-4-thiazolyl)methyl)- amino)carbonyl)valinyl)amino)-2-(N-((5-thiazolyl)methoxycarbonyl)amino)-1,6- diphenyl-3- hydroxyhexane or a pharmaceutically acceptable salt thereof and another HIV protease inhibiting compound and uses of the same to inhibit an HIV infection.
Patent CA-2587117-A1 (CA)
Inventor: COOPER JEFFREY ALLEN
IPC: G06T9/00
Filed: 2005-10-26
Abstract: Bit-accurate creation of a film grain pattern occurs by first establishing a set of bit-accurate transformed coefficients. The set of bit-accurate transformed coefficients undergo frequency filtering and a subsequent bit-accurate inverse transformation to yield the film grain pattern.
Patent CA-2587537-A1 (CA)
Title: Use of depsipeptides for preventing vertical endoparasite infections
Inventor: TAENZLER JANINA
IPC: A61P33/00
Filed: 2005-11-03
Abstract: The present invention relates to the use of endoparasiticidal depsipeptides of formula (IIa) or (llb) for producing pharmaceuticals for preventing vertical infection with endoparasites, e.g.  in dogs: (see formula IIa) (see formula IIb) wherein Z is N-morpholinyl, amino, mono- or dimethylamino.
Patent CA-2591915-A1 (CA)
Title: An improved system for cellular radio coverage and an antenna for such a system
Inventor: JOHANSSON MARTIN
IPC: H04W16/30
Filed: 2004-12-30
Abstract: The invention discloses a system (200) for cellular mobile telephony, comprising a base station antenna (500, 600, 700) and a plurality of cells (203, 310, 320, 330). Each cell has an area defined by an azimuth (.alpha.1, a2) and a range (R0 R'), and the first (310) and second (320) cell cover respective areas, said areas being defined by first (.alpha.1,) and second (.alpha.2) azimuths and first and second ranges (R0) respectively. The first and second cells are essentially adjacent to each other in azimuth, and the system also comprises a third cell (203, 330) with an area coverage defined by a third azimuth and a third range (R'). The third azimuth is essentially the same as, and coinciding with, the total azimuths of the first and the second cell, but the third cell has a range coverage which is much smaller than the first or second range coverages.
Patent CA-2593768-A1 (CA)
Inventor: SHIMANO HITOSHI
IPC: A61P1/16
Filed: 2006-01-04
Abstract: In the current circumstances of absence of medicinal agents that are capable of preventing and remedying fat toxicity, having little side effects and are fully satisfactory in clinical application, there is provided such a medicinal agent, in particular, a remedial agent for fat toxicity comprising a C18-C22 unsaturated fatty acid of 3 to 6 unsaturation degree or a derivative thereof as an active ingredient.
Patent CA-2597144-A1 (CA)
Inventor: RIVERO ORESTES
IPC: A01J25/15
Filed: 2007-08-08
Abstract: A cheese reshaper is provided that reshapes a generally rectangular portion of cheese into a generally circular or ovular portion of cheese. The cheese reshaper consists of a cheese shaping die having a generally rectangular entrance opening and a generally circular exit opening with a transition zone therebetween. The transition zone is dimensional to gradually reshape the cheese as it passes through it. Furthermore, the cross-sectional areas of the generally rectangular portion of cheese, generally circular or ovular portion of cheese, generally rectangular entrance opening, and the generally circular or ovular exit opening are all substantially equal.
Patent CA-2597525-A1 (CA)
Inventor: KIMURA CHIHARU
IPC: A61M35/00
Filed: 2006-02-10
Abstract: A solid ophthalmic drug for external use by which a pharmacologically active ingredient can be continuously and conveniently administered locally to eye.  By applying this solid ophthalmic drug for external use, which is a solid drug containing the pharmacologically active ingredient in a base optionally containing an oily solid base, to the skin surface involving the eyelid surface, the pharmacologically active ingredient penetrates through the eyelid skin and is delivered locally to an eye tissue in the backside of the eyelid.
Patent CA-2598286-A1 (CA)
Inventor: PAVLOV DMITRIY A
IPC: G01V9/00
Filed: 2006-02-23
Abstract: Method for removing effects of shallow resistivity structures in electromagnetic survey data to produce a low frequency resistivity anomaly map, or alternatively imaging resistivity structures at their correct depth levels. The method involves solving Maxwell's electromagnetic field equations by either forward modeling or inversion, and requires at least two survey data sets, one taken at the source frequency selected to penetrate to a target depth, the other a higher frequency able to penetrate only shallow depths.
Patent CA-2601712-A1 (CA)
Inventor: MARTINEZ GEORGE
IPC: G06K9/00
Filed: 2006-03-17
Abstract: A vaso-occlusive device includes inner, intermediate, and outer elements arranged coaxially. The inner element is a filamentous element, preferably a microcoil. The intermediate element is made of a non-metallic material, preferably an expansile polymer. The outer element is substantially non-expansile and defines at least one gap or opening through which the intermediate element is exposed. In a preferred embodiment, when the intermediate element is expanded, it protrudes through the at least one gap or opening in the outer element and assumes a configuration with an undulating, convexly-curved outer surface defining a chain of arcuate segments, each having a diameter significantly greater than the diameter of the outer element. The expanded configuration of the intermediate element minimizes friction when the device is deployed through a microcatheter, thereby reducing the likelihood of buckling while maintaining excellent flexibility. The result is a device with enhanced pushability and trackability when deployed through a microcatheter.
Patent CA-2602357-A1 (CA)
Title: Branched-chain amino acid aminotransferase gene and use thereof
Inventor: KODAMA YUKIKO
IPC: C07K14/395
Filed: 2006-09-12
Abstract: The present invention relates to a branched-chain amino acid aminotransferase gene and a use thereof, particularly, to a brewery yeast for producing alcoholic drinks with enhanced flavor, to alcoholic drinks produced with said yeast and to a method for producing said drinks. More particularly, the present invention relates to a yeast whose capacity of producing amyl alcohol and/or isobutanol and/or isoamyl acetate that contribute to the product flavor is controlled by controlling the expression levels of BAT1 and BAT2 genes coding for brewery yeast branched-chain amino acid aminotransferases Bat1p and Bat2p, respectively, particularly nonScBAT1 or nonScBAT2 gene specific to lager brewing yeast, and to a method for producing alcoholic drinks using said yeast.
Patent CA-2602435-A1 (CA)
Title: Bistable spring construction for a stent and other medical apparatus
Inventor: BESSELINK PETRUS ANTONIUS
IPC: A61F2/91
Filed: 1998-01-23
Abstract: The present invention is directed to bistable cells and their use in devices, particularly medical devices such as stents, clamps and valves. An expandable stent formed of a plurality of bistable cells is described. The stent has two or more stable configurations, including a first stable configuration with a first diameter and a second stable configuration with a second, larger diameter. A valve comprising a bistable cell for use in eliminating incontinence is also disclosed.
Patent CA-2602717-A1 (CA)
Title: Bicycloheteroaryl compounds as p2x7 modulators and uses thereof
Inventor: KINCAID JOHN
IPC: A01N43/40
Filed: 2006-03-24
Abstract: Bicycloheteroaryl compounds are disclosed that have a formula represented by the following: (I) The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others.
Patent CA-2607262-A1 (CA)
Title: Synthese du desoxybiotinyle hexamethylenediamine-dota
Inventor: MARZI MAURO
IPC: C07D495/04
Filed: 2006-05-31
Abstract: L'invention concerne un procédé de synthèse du désoxybiotinyle hexaméthylènediamine-DOTA. Ledit procédé comprend la réaction de l'hexaméthylènediamine de biotinyle avec du tri-t-butyle-DOTA en présence de benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate, servant d'agent condensateur, et de triéthylamine, servant de base.
Patent CA-2609725-A1 (CA)
Inventor: SALVADORI DAVID
IPC: G06Q40/00
Filed: 2006-06-02
Abstract: Systems and methods are provided to fulfill customer trading orders in an illiquid two sided market. Request for cross functionality may be implemented in a trading environment using a trading engine (106) for the matching of trades involving financial instruments. Request for cross functionally integrates the benefits of a dual bid-ask continuous trading market model with the price and quantity trade matching systems and methods.
Patent CA-2610772-A1 (CA)
Title: Composition a base d'une avermectine et de metronidazole notamment pour le traitement de la rosacee
Inventor: PERNIN COLETTE
IPC: A61K31/4164
Filed: 2006-06-08
Abstract: L'invention se rapporte à une composition pharmaceutique, notamment dermatologique, comprenant, dans un milieu physiologiquement acceptable, au moins un composé de la famille des avermectines et le métronidazole ainsi que son utilisation pour la fabrication d'un médicament destiné au traitement d'affections de la peau, notamment la rosacée.
Patent CA-2611601-A1 (CA)
Inventor: BOSUA CHRISTOPHER JOHN
IPC: F15B21/14
Filed: 2006-06-01
Abstract: The invention discloses an adaptor (10,50) for an air compressor (11,51).  Adaptor (10,50) includes a manifold (14,52) having an inlet (20,74) adapted to be connected to the air exhaust of at least one air tool device (34) having an air motor connected, in use, to the air compressor (11, 51). An outlet (12,54) is adapted to be connected, in use, to the air intake of the air compressor (11,51), an air inlet (16,70) is open to ambient air and a valve mechanism (33,66) is adapted to, in use, close the air inlet (16,70) when a first predetermined pressure is reached by the air compressor (11,51).
Patent CA-2611614-A1 (CA)
Inventor: LENHART JOHN G
IPC: B08B3/12
Filed: 2005-12-09
Abstract: A method and apparatus for cleaning vehicles. The method of cleaning a vehicle can include irradiating an exterior surface of the vehicle with artificial electromagnetic radiation. The exterior surface of the vehicle can have soil deposited thereon, which can include a plurality of PAHs. At least some of the plurality of PAHs can be bonded together via a chemical bond having a bond energy. The method can further include breaking the chemical bond with the artificial electromagnetic radiation. The artificial electromagnetic radiation can have a predetermined wavelength that corresponds to the energy required to break the chemical bond. The method can further include cleaning the vehicle.