baber/WOPTO huggingface dataset:
Patent CA-2546962-A1 (CA)
Title: Cyclopentyl derivatives
Inventor: RESTIVO ALESSANDRA
IPC: C07C237/24
Filed: 2004-11-12
Abstract: This invention is related to novel cyclopentyl derivatives of the following general Formula (I), wherein X is methylene, oxygen, sulphur or a NR7 group;  R1 is a straight or branched C1-C8 alkyl or C3-C8 alkenylene or C3-C8 alkynylene chain, optionally substituted with CF3, phenyl, phenoxy or naphthyl, the aromatic rings optionally substituted by one or more C1-C4 alkyl, halogens, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R2, R3 are independently hydrogen, a C1-C3 alkyl chain, halogen, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R4, R5, R6, R7 are independently hydrogen or C1-C6alkyl; and the pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefor useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.
Patent CA-2548255-A1 (CA)
Title: An electronic synthesized steelpan drum
Inventor: CUPID SALMON
IPC: G10D13/02
Filed: 2006-05-26
Abstract: An electronic synthesized steelpan drum resembling a conventional steelpan drum and featuring the same shallow cylindrical shape with a sunken concave playing surface. The steelpan drum includes a central processor chip and associated memory chips for providing a variety of synthesized steelpan and a full range of musical, orchestral, and symphonic instrumental sounds, including tenor, double-seconds, guitar, cello, quadraphonic, tenor-bass, and bass steel drums. The concave playing surface is comprised of a series o f rubber striking pad areas, which can be arranged in a conventional or other unique pattern typic al of a tenor pan. The striking pad areas will be played with a pair of pansticks. Attached und er each pad is a pressure sensor, which will detect the amount of force applied when a pannis t strikes a pad and provide a signal to the central processor for controlling the synthesized sound. The steelpan has various control functions including speakers, volume control, function selection buttons, and a control display panel.
Patent CA-2549486-A1 (CA)
Title: Use of erythropoietin in the treatment of disturbances of iron distribution in chronic inflammatory intestinal diseases
Inventor: KLIMA HORST
IPC: A61P1/00
Filed: 2004-12-10
Abstract: The present invention relates to the use of erythropoietin for the treatment of disturbances of iron distribution in chronic inflammatory intestinal diseases.
Patent CA-2551040-A1 (CA)
Inventor: SPIVEY RAYMOND RUDOLPH SR
IPC: B31B50/25
Filed: 2004-10-12
Abstract: A carton (10) with an improved dispensing feature (46, 56) at one end of the carton, which preserves the integrity of the carton, while enabling the display and enhanced access and vending of containers (C) within the carton.
Patent CA-2551401-A1 (CA)
Title: Damper for refrigeration apparatus
Inventor: KALYANAVARADHAN VIJAYAN
IPC: F25D17/04
Filed: 2006-06-30
Abstract: A damper for controlling air flow into at least one refrigeration compartment of a refrigerator is provided. The damper includes a damper, and a first damper door and a second damper door movably mounted on the frame. The damper frame defines a first gate, a second gate, and a third gate thereon. The first door is positionable to selectively close at least one of the first gate and the third gate, and the second door is positionable to selectively close at least one of the second gate and the third gate. One of the first gate and the second gate facilitates flowing cool air into the refrigeration compartment when the first gate or the second gate is open. The third gate facilitates air circulation within the refrigeration compartment when the third gate is open.
Patent CA-2553894-A1 (CA)
Title: Compositions and methods for the delivery of chemical components in subterranean well bores
Inventor: TODD BRADLEY L
IPC: C09K8/473
Filed: 2004-12-17
Abstract: The present invention relates to the delivery of a plurality of chemical components in well bore applications. More particularly, this invention relates to delivery capsules and methods of using such delivery capsules for facilitating the delivery of at least a plurality of chemical components to subterranean well bores. In one embodiment, a method of supplying chemical components to a subterranean formation comprises placing a delivery capsule having at least a first chamber comprising a first chemical component and at least a second chamber comprising a second chemical component into the subterranean formation, and allowing the first and second components to be released from the delivery capsule. In other embodiments, the present invention provides a delivery capsule for facilitating the delivery of a plurality of chemical components to a well bore penetrating a subterranean formation comprising a first chamber containing a first chemical component and at least a second chamber containing a second chemical component.
Patent CA-2555002-A1 (CA)
Inventor: BERNARD BRUCE VINCENT WARD
IPC: H04M1/72502
Filed: 2006-08-01
Abstract: Discloses a system method for producing a status alert indicating a user contact is now online on a communications device operable with a soft phone application running on an internet interface device in communication with at least one messaging service provider. The communications device has a telephone style handset with alert means to produce a visual and/or audio user perceptible alert. The communications device includes a keypad and display for displaying a user contact list of the soft-phone service application. The list of user contacts for each messaging service provider is monitored to find specified user contacts that have come online. A visible and/or audible alert is produced for each newly online contact the user has specified an alert for. The user can specify the parameters of the alert to obtain a unique alert for each selected contact.
Patent CA-2556198-A1 (CA)
Inventor: HUMBLOT FRANCIS
IPC: C10G75/02
Filed: 2005-01-28
Abstract: Inhibition of corrosion, due to the presence of naphthenic acids, in crude petroleum oils in refinery plant is achieved by addition of alkyl mercaptan(s) in which the mercaptan function is adjacent to a tertiary carbon. Inhibition of corrosion, due to the presence of naphthenic acids, in crude petroleum oils in refinery plant is achieved by addition of 4-20C alkyl mercaptan(s) of formula (I) . R 1-R 9 (identical or different) : H or alkyl, aryl or alkylaryl (optionally containing one or more heteroatoms such as O or S). [Image].
Patent CA-2557007-A1 (CA)
Inventor: MAKSIMOV LEV NIKOLAEVICH
IPC: G21F1/00
Filed: 2005-02-17
Abstract: The invention relates to disposing ecologically hazardous agents. The inventive method for the underground storage of ecologically hazardous agents consists in storing caissons containing stored items in deep wells and/or shafts. The inventive device for the underground storage of ecologically hazardous agents consists of an underground bin (1) provided with a transfer device (2) which is disposed therein above the wellhead (3) and a top well section (4). Said device also comprises a casing pipe (10) provided with caissons (12) arranged therein and containing the stored items (27) and a lower caisson (21). Said caissons (12, 21) have walls (7), gas areas (16) and top lids (8) provided with holes (26) which are tightly jointed with sparge pipes (9). The lower end of the pipes (9) is disposed prior to the lower lid (20) of the caissons (12), which is provided with holes (28). The caisson (21) comprises a bearing rod (23) provided with a hydraulic damper (22). A  technological pipe column (33), which comprises pipe channels (32) terminated in the bottom of the casing pipe (10) and gas channels (29) provided with angular holes (30) for supplying gas to the lower area of a gas blowdown unit (24) and intermediate areas (14), is disposed inside said casing pipe (10 provided with a heat insulating liner (31). The well has the top section of the storage well (4), the top level of caissons (5) and a reference well filling level for the caissons (6).
Patent CA-2558853-A1 (CA)
Inventor: SIOL WERNER
IPC: A61K9/51
Filed: 2005-04-02
Abstract: The invention relates to active ingredient-containing polymer particles comprising a vinyl polymer from 10-80% by weight monomers comprising amino and/or carboxyl groups, which is insoluble in one part of the pH range 0-10 and is soluble in another part of the range, wherein these active ingredient-containing polymer particles comprise 3-1000 parts of active ingredient per part of vinyl polymer, have a particle size in the range 20 nm-8 mum and the vinyl polymer is >50% by weight composed of polymers having a molecular weight of <100 000 daltons.
Patent CA-2559687-A1 (CA)
Inventor: POMMERSHEIM RAINER
IPC: B01J13/08
Filed: 2005-03-04
Abstract: The invention relates to a process and the corresponding plant for the production of microcapsules on an industrial scale, for application in foodstuffs technology, biotechnology, chemical and/or pharmaceutical industry and in medicine. Said capsules are produced by the so-called coacervate method. Said capsules may contain non-living ingredients, e.g. solids, liquids etc. and also living cells or microorganisms such as bacteria, for example.
Patent CA-2560005-A1 (CA)
Inventor: ISAJI MASAYUKI
IPC: A61K31/7034
Filed: 2005-03-30
Abstract: A phenol derivative represented by the following general formula (I), a pharmacologically acceptable salt of the derivative, or a prodrug of either.  They have human SGLT inhibitory activity and are useful as a preventive or therapeutic agent for diseases attributable to hyperglycemia, such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, complications of diabetes, and obesity. In the chemical structural formula, R1 and R2 each represents H, OH, NH2, etc.; R3 and R4 each represents H, OH, halogeno, optionally substituted alkyl, etc.; ring A represents aryl or heteroaryl; and G represents a group represented by the following general formula (G), wherein E1 represents H or F and E2 represents H, F, methyl, etc.
Patent CA-2560103-A1 (CA)
Inventor: CREASY ABLA
IPC: A61P11/16
Filed: 2005-03-17
Abstract: Methods for prophylactically or therapeutically treating severe pneumonia involve administration of tissue factor pathway inhibitor (TFPI) or a TFPI  analog to patients suffering from or at risk of developing this condition. The methods involve the use of continuous intravenous infusion of TFPI or a TFPI  analog, preferably at low doses to avoid adverse side effects.
Patent CA-2562237-A1 (CA)
Inventor: DUTKA STEPHEN CHARLES
IPC: G01S1/00
Filed: 2005-04-13
Abstract: Methods and structure for improved speed in pseudo-noise code acquisition. A  receiver may include features to evaluate multiple potential pseudo-noise (PN) digital code sequences in parallel to more rapidly acquire the PN code utilized by a corresponding transmitter. Multiple PN code generators may operate substantially in parallel each pre-loaded to generate one of the set of possible Gold codes for the shift register tap configuration. One of the generators will correlate with the sequence generated by the transmitter by exceeding a predetermined correlation threshold value. That PN code sequence may be identified as the correct PN code sequence for decoding data received on the communication medium intended for the particular user using the PN  code. As compared to prior sequential techniques, features and aspects hereof more rapidly acquire the PN digital code sequence utilized by an associated transmit.
Patent CA-2568016-A1 (CA)
Inventor: MERRIMAN EDMUND A
IPC: D04H5/00
Filed: 2005-06-16
Abstract: The present invention relates to acrylic and para-aramid pulp for use as reinforcement material in products such as seals and friction materials. The pulp comprises (a) irregularly shaped, acrylic fibrous structures, (b) irregularly shaped, para-aramid fibrous structures, and (c) water, whereby acrylic fibrils and/or stalks are substantially entangled with para-aramid fibrils and/or stalks. The invention further relates to processes for making such acrylic and aramid pulp.
Patent CA-2568189-A1 (CA)
Title: Speaker system
Inventor: IWAYAMA KEN
IPC: H04R1/02
Filed: 2005-04-06
Abstract: A speaker system may be desired to acquire a fixed directivity over a frequency range as wide as possible. However, a speaker system using a horn of a fixed directivity is frequently used in combination with a box speaker having a built-in woofer unit. This system is large-sized. Another desire is to acquire the fixed directivity in a lower frequency. The speaker system (10) is provided with an enclosure (20), a first speaker unit (30) for a low range, and a plurality of second speaker units (31, 32 and 33) for a high range. The enclosure (20) has a front plate unit (21) as a baffle plate and a rear plate unit (22). The length of the rear plate unit (22) along a first direction perpendicular to the longitudinal direction is shorter than that of the front plate unit (21) along the first direction. The first speaker unit (30) and the second speaker units (31, 32 and 33) are mounted on the front plate unit (21).  The second speaker units (31, 32 and 33) are juxtaposed along the first direction. The second speaker units (31, 32 and 33) have their diaphragms positioned near the front plate unit (21) in the longitudinal direction.
Patent CA-2570188-A1 (CA)
Inventor: LIN YANGBO
IPC: H04M3/00
Filed: 2006-04-29
Abstract: A method, system and equipment for realizing intercommunication between the IP domains. The method includes: first, Media Gateway Controller (MGC) transmit s the corresponding IP domain information down to the Media Gateway (MG) betwe en the IP domains, the MG receives the information required to create the media flow from the MGC, and creates the corresponding media flow according to the IP domain information, thereby realizes the intercommunication between the I P domains. Therefore, in the NGN, the MG between the intercommunicated IP domains can obtain the IP domain information that the required media flow which it will create belongs to, thereby it ensures to realize the intercommunication between the intercommunicated IP domains, and provide the great facilities for the respective network managements.
Patent CA-2571464-A1 (CA)
Title: Recording medium, and method and apparatus for reformatting the same
Inventor: PARK YONG CHEOL
IPC: G06F12/06
Filed: 2005-06-17
Abstract: A recording medium, and a method and apparatus for reformatting the recording medium are disclosed. The method for reformatting a recording medium includes the steps of: (a) reading a plurality of physical access control information of the recording medium in a plurality of recording units; and (b) performing an initialization process for each recording unit upon receiving a reformatting command associated with the plurality of recording units, wherein the initinalization process is differently performed according to an attribute of information recorded in each recording unit. Therefore, the PAC area contained in a high-density optical disc can be efficiently reformatted.
Patent CA-2571567-A1 (CA)
Title: Variable length probe selection
Inventor: GREEN ROLAND
IPC: G16B25/20
Filed: 2005-06-20
Abstract: The present invention provides novel method for increasing the efficiency and accuracy of high-throughput mutation mapping and genome resequencing by using a variable length probe selection algorithm to rationally select probes used in designing oligonucleotide arrays synthesized by Maskless Array Synthesis (MAS) technology. Also disclosed is a variable length probe selection algorithm used in designing such oligonucleotide arrays.
Patent CA-2571581-A1 (CA)
Title: Radiation stress non-invasive blood pressure method
Inventor: SULLIVAN PATRICK K
IPC: A61B5/00
Filed: 2004-06-28
Abstract: The invention determines the energy dispersion via acoustic, electromechanical or other related physiological signals collected from a patient that lies down or otherwise engages a discritized sensing array. Signals are monitored over a range of frequencies and collected in the time domain or frequency domain. A computing machine determines the energy from the signal measured over various elements of the array and calculates the momentum flux. Blood pressure is determined directly from the momentum flux calculation.
Patent CA-2573949-A1 (CA)
Title: Epothilone combinations
Inventor: ZAKNOEN SARA
IPC: A61P35/00
Filed: 2005-07-25
Abstract: The invention relates to combinations of (a) an epothilone with (b) two or more other antineoplastic agents for simultaneous, separate or sequential use, in particular for the delay of progression or treatment of a proliferative disease.
Patent CA-2574542-A1 (CA)
Title: Polytrimethylene terephthalate
Inventor: HOSHI TOYOHIKO
IPC: C08K5/49
Filed: 2005-07-14
Abstract: A polytrimethylene terephthalate which is reduced in cyclic dimer content and is less apt to generate cyclic dimmers during melt molding. The polytrimethylene terephthalate (A) consists mainly of trimethylene terephthalate units, has an intrinsic viscosity of 0.5-1.6 dL/g, and contains 0.01-0.5 wt.% compound represented by the following formula (I) or (II):  (wherein R1, R2, and R3 are the same or different and each is a C1-10 hydrocarbon group; n is an integer of 1-5; and M is an alkali metal or alkaline earth metal, provided that when M is an alkali metal, then m is 1 and when M is an alkaline earth metal, then m is 2) (wherein R4 and R5 are the same or different and each is hydrogen or a C1-10 hydrocarbon group). Also provided is a fiber formed from the polytrimethylene terephthalate.
Patent CA-2576468-A1 (CA)
Title: Compressible cargo bar
Inventor: SCOTT GARY M
IPC: B60P7/15
Filed: 2005-09-06
Abstract: A cargo bar for retaining loads in a cargo container having opposing side walls. The cargo bar includes telescoping sections and end devices at the opposed ends of the cargo bar. The end devices are elastameric and absorb excessive forces that induce pressure grip extension of the telescoping sections.
Patent CA-2579445-A1 (CA)
Inventor: VAN DE VOORT ESTHER HILLEGARDA
IPC: B01J37/03
Filed: 2005-09-06
Abstract: The invention provides an unsupported catalyst composition which comprises one or more Group VIb metals, one or more Group VIII metals, one or more zeolites, and, optionally, a refractory oxide material. A (co)precipitation preparation process is described and also use of the composition in hydrocracking.
Patent CA-2581501-A1 (CA)
Title: Respirator exhalation unit
Inventor: SPARKE ROBERT
IPC: A62B7/04
Filed: 2005-09-26
Abstract: A respirator exhalation unit (10) comprises a negative pressure valve (120) and a selectively actuable positive pressure valve assembly (130). The position of the positive pressure valve assembly (130) is selectively adjustable to convert the exhalation unit (10) for use in multiple operating modes, such as a negative pressure mode, a powered air mode, and a self-contained breathing apparatus mode (SCBA). Additionally, a closed circuit breathing apparatus (CCBA) adapter assembly (200) can be attached to the exhalation unit for conversion to a CCBA operating mode. Further, the negative pressure valve (120) divides the interior of the exhalation unit into two chambers, one of which functions as a dead space that protects the user from exposure to any harmful contaminants at the end of exhalation.
Patent CA-2582299-A1 (CA)
Inventor: BRUECK-SCHEFFLER ANTJE
IPC: A61K31/4375
Filed: 2005-09-30
Abstract: The invention relates to novel dosage forms for proton pump antagonists.
Patent CA-2583063-A1 (CA)
Title: Process for manufacturing trackable ammunition
Inventor: MARTINI JR LAUDEMIRO
IPC: F42B33/14
Filed: 2004-10-14
Abstract: The present invention refers to a process for manufacturing ammunition labeled with a sequence of characters which allows identification multiple data items, being said sequence of characters (1) laser-engraved, in one or more components of said ammunition, affording positive identification upon retrieval of an engraved component of said ammunition, even if it is already spent.
Patent CA-2584387-A1 (CA)
Inventor: KOCH SOEREN
IPC: F16C7/06
Filed: 2005-10-19
Abstract: A threaded device is embodied in the form of an anti-twisting stop which is rotatably connected to a traction-pressure rod. Two oppositely located ratchet devices are connected by a body to stop the traction-pressure rod in several rotational positions with a predetermined locking force and, afterwards, to release it each time. The threaded device facilitates the mounting of the traction-pressure rod by the fact that the twisting should not be locked by additional handling, thereby making it possible to carry out a fine adjustment without additional measures. The ratchet device comprises, for example, two ratchet elements provided with one or several catch lugs or a metal or plastic ring part on one side and a gear rim on the other side. In addition, the threaded device can be provided with a spring element and a second anti-noise threaded device.
Patent CA-2585486-A1 (CA)
Title: Vsd control
Inventor: YANNASCOLI DONALD
IPC: F25B1/00
Filed: 2005-10-31
Abstract: A compressor is powered by a motor which is, in turn, powered by a variable speed drive (VSD). The voltage/frequency relationship of the VSD may be adjusted dynamically to maximize efficiency or permit performance within a compressor performance envelope otherwise unavailable in view of the VSD and motor.
Patent CA-2587174-A1 (CA)
Title: Paint producing method and paint producing system
Inventor: HIRAKI MASAHIKO
IPC: C09D7/80
Filed: 2005-11-10
Abstract: The present invention provides a method for producing paint and a system for producing paint, which enable, in a paint-producing process, moderate stirring and dispersive mixing without causing entrainment of air bubbles, and are also economically advantageous and easier to clean. The system includes a tank 2 for receiving a paint material to be mixed and dispersed, a pump 3 for sucking part of the paint material in the tank 2 and discharging the sucked paint material into the remaining part of the paint material in the tank 2, and a flow path reduction area 5 disposed between the pump 3 and a paint material discharge outlet 4, the discharge outlet 4 being positioned so as to be submerged in the paint material in the tank. This achieves the stirring, mixing, and dispersion.
Patent CA-2587772-A1 (CA)
Title: Keying system and method
Inventor: CHONG GERALD B
IPC: E05B27/00
Filed: 2005-12-08
Abstract: A keying system, method and kit, wherein a plurality of replacement master racks are installed in a movable carrier assembly of a cylinder lock with the aid of a rack removal key and a rack removal tool configured for insertion into a keyway. The rack removal key has a first cut defining a first lift amount, and the rack removal tool has a second cut defining a second lift amount, the second lift amount being greater than the first lift amount.
Patent CA-2588260-A1 (CA)
Title: Glycan analysis using deuterated glucose
Inventor: HALL MICHAEL
IPC: A61K47/00
Filed: 2005-10-28
Abstract: Novel Methods and apparatuses are provided for use in identifying glucose metabolic products and determining metabolic flux by administering D7-glucose to a subject.
Patent CA-2589855-A1 (CA)
Title: Process for the synthesis of polyalkylphenol antioxidants
Inventor: YANG SUIZHOU
IPC: C08G61/12
Filed: 2005-12-02
Abstract: Disclosed is a method for the synthesis of sterically hindered polymeric antioxidants based on phenol type antioxidant monomers. The method includes partially etherifying, polymerizing and thermally rearranging a phenol containing monomer represented by the following structural formula (I): to produce a sterically hindered polymeric macromolecular antioxidant. X, R10 and q are as defined herein. The disclosed method is a simple, direct and economical process for the synthesis of sterically hindered polymeric macromolecular antioxidants.