baber/WOPTO huggingface dataset:
Patent CA-2741234-A1 (CA)
Title: Personal cooling system and method
Inventor: BUJOLD ALAIN
IPC: A41D13/005
Filed: 2010-09-21
Abstract: A portable system for promoting heat removal and cooling of a human body is provided. The cooling system generally comprises a pair of panels, configured to be mounted to the chest and to the back of a human body and such as to define a space between themselves and the human body. The panels are each provided with at least one fan configured to draw the air and water vapour circulating in the space between the panels and the human body and to direct it away from the human body, effectively cooling the body.
Patent CA-2741779-A1 (CA)
Inventor: YUNG TIN-WOO
IPC: G01L27/00
Filed: 2009-10-12
Abstract: The present invention discloses apparatuses, systems, and methods for controlling liquid impact pressure in liquid impact systems. The liquid impact systems include at least one gas and a liquid, the gas having a density (PG) and a polytropic index (.kappa.) and the liquid having a density (PL). The methods include the step of calculating a liquid impact load of the liquid on the object by determining a parameter .PSI. for the system, wherein .PSI. is defined as (PG/PL) (.kappa.-1)/.kappa.. The systems are also configured to utilize the parameter .PSI..  The parameter .PSI. may be adjusted to increase or reduce the liquid impact load on the system. Automatic, computer-implemented systems and methods may be used or implemented. These methods and systems may be useful in applications such as LNG shipping and loading/off-loading, fuel tank operation, manufacturing processes, vehicles dynamics, and combustion processes, among others.
Patent CA-2742978-A1 (CA)
Inventor: WONG WAYNE
IPC: A61M1/00
Filed: 2009-11-06
Abstract: An apparatus for controlling vacuum pressure is provided. The apparatus includes a multiple axis controller, such as a dual axis footpedal, and a processing apparatus, such as an instrument host running software, configured to receive multiple axis data from the multiple axis controller. The apparatus also includes a first pump configured to provide nonzero fluid pressure at a first nonzero fluid pressure level based on a first axis state of the multiple axis controller and a second pump configured to provide nonzero fluid pressure at a second nonzero fluid pressure level based on a second axis state of the multiple axis controller. The processing apparatus causes switching between the first pump and the second pump based on the first axis state and the second axis state of the multiple axis controller.
Patent CA-2744126-A1 (CA)
Inventor: ABILLARD OLIVIER
IPC: C07C29/149
Filed: 2009-11-30
Abstract: The invention relates to a method for producing 1,6-hexanediol, preferably of at least 99% purity, and especially practically free from 1,4-cyclohexanediols, from a carboxylic acid mixture that is obtained as a byproduct of the oxidation of cy-clohexane to cyclohexanone/cyclohexanol using oxygen or oxygen-containing gases and by extraction of the reaction mixture with water, by transesterification and hydration to form hexanediol, the yield in valuable products being increased by adding a mono-mer or polymer polyol with at least three hydroxyl functional groups after a transesterification stage in which catalysts that contain at least one element of groups 3 to 14 are used.
Patent CA-2744239-A1 (CA)
Title: Process for producing chlorine with low bromine content
Inventor: OMELCHENKO YURI ALEXEEVICH
IPC: C01B7/01
Filed: 2011-06-23
Abstract: Chlorine with a low bromine content is produced by electrolyzing brine to produce gaseous chlorine, alkali metal hydroxide and hydrogen, separating the gaseous chlorine from the electrolyte (anolyte in the case of the membrane process), directing electrolyte to a primary dechlorination step using hydrochloric acid to remove gaseous chlorine therefrom, optionally directing depleted electrolyte (anolyte in the case of the membrane process) from the primary dechlorination step to a secondary dechlorination step using a reducing agent for chlorine and oxychlorine species, and recycling dechlorinated depleted electrolyte (anolyte in the case of the membrane process) to salt dissolvers to prepare brine for electrolysis. At least part of the gaseous chlorine generated in the primary dechlorination step is not combined with gaseous chlorine generated in the electrolysis step.
Patent CA-2744415-A1 (CA)
Inventor: CRANK JUSTIN M
IPC: A61M5/30
Filed: 2009-12-04
Abstract: Described are devices useful to inject fluid to tissue without the use of a needle, and related methods; the devices include one or a combination of features such as ejection orifices (40), distal end control features, or combinations of these; the systems can include a fluid delivery system having an injector source and an access device; the access device can comprise a minimally invasive, tubular delivery lumen (34) such as a catheter or endoscope; the tube-like device further includes one or more apposing jets that are selectively fired to force the injection orifice of the tube-like device against the target tissue; selective firing can include a continuous firing during the injection to improve the efficiency of the treatment.
Patent CA-2746688-A1 (CA)
Title: A container for fluid
Inventor: TREACY DENIS WILLIAM
IPC: B65D85/00
Filed: 2009-12-18
Abstract: A container for fluid which includes: an inlet; and a catchment surface for draining the fluid from an exterior of the container into the container through the inlet when the container is in a prone condition, wherein the container is moveable from the prone condition to a carrying condition, and wherein the inlet is positioned so as to be elevated above a contained fluid when the container is in either the prone condition or the carrying condition. The container can include a collecting wall, wherein the collecting wall includes a flow obstacle for slowing a flow of the fluid on the exterior of the container. The flow obstacle can be provided by ribs on the catchment surface. The container can include an outlet adapted to substantially resist fluid flow when in the prone condition, and adapted to allow fluid flow when in a pouring condition for draining the fluid from the container.
Patent CA-2749747-A1 (CA)
Title: Outer cover for two-piece wearable absorbent article
Inventor: ROE DONALD CARROLL
IPC: A61F13/15
Filed: 2010-01-14
Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may com-prise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and ab-sorption features that prevent soiling of the outer cover by the wear-er's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materi-als and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/ or the outer cover with correct front-rear orientation relative the wear-er. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also de-scribed.
Patent CA-2751500-A1 (CA)
Title: Grass peptides for vaccine
Inventor: HAFNER ROD
IPC: A61K38/16
Filed: 2010-02-05
Abstract: The present invention relates to compositions comprising peptides for preventing or treating allergy to house dust mites, and in particular to optimal combinations of peptides for preventing or treating said allergy.
Patent CA-2751765-A1 (CA)
Inventor: LARSON GERALD
IPC: B60L1/00
Filed: 2011-09-02
Abstract: The integrated power system provides for the integration of multiple sources of power for powering a vehicle accessory. The integrated power system provides a power sharing connection which provides for a balance of the load current demanded by the vehicle accessory. As a result, excessive engine loading is avoided.
Patent CA-2752838-A1 (CA)
Inventor: MANTZARIS DEBBIE
IPC: C12N5/073
Filed: 2009-02-18
Abstract: The present invention relates to methods of processing and/or enriching cells from a pregnant female. More particularly the invention provides methods for processing and/or enriching fetal cells from a pregnant female. The enriched fetal cells can be used in a variety of procedures including, detection of a trait of interest such as a disease trait, or a genetic predisposition thereto, gender typing and parentage testing.
Patent CA-2753187-A1 (CA)
Inventor: HEPPEL PETER
IPC: B62D35/00
Filed: 2009-02-20
Abstract: A vehicle side fairing having a first fairing panel fixedly secured to the underside of a trailer box, and a second fairing panel slidably mounted to the first fairing panel. The second fairing panel is releasably secured to the wheel set so that the second fairing panel can be moved with an adjustment in the position of the wheel set.
Patent CA-2753409-A1 (CA)
Title: Hydrostatic assembly having coupled yokes
Inventor: CZEPAK JOHN
IPC: F04B1/32
Filed: 2010-02-08
Abstract: A hydrostatic assembly includes a pump having a yoke and an associated rotating group. The pump yoke has a bucket portion and an arm portion. At least one fluid passage extends through the pump yoke. The hydrostatic assembly also includes a motor having a yoke and an associated rotating group. The motor yoke also has a bucket portion and an arm portion. At least one fluid passage extends through the motor yoke. The arm portion of the pump yoke and the arm portion of the motor yoke have associated coupling portions for fluidly coupling the pump yoke to the motor yoke so that the at least one fluid passage in the pump yoke is in direct fluid communication with the at least one fluid passage in the motor yoke.
Patent CA-2754258-A1 (CA)
Title: Power transmission apparatus for hybrid vehicle
Inventor: SAKAI ATSUHIRO
IPC: B60L50/16
Filed: 2010-03-03
Abstract: A power transmission apparatus 1 for a hybrid vehicle having an engine 6 and a motor 7 is provided with a planetary gear mechanism 31 configured to differentially rotate a sun gear 32, a carrier 36, and a ring gear 35. The sun gear 32 is connected to one of a first input shaft and a second input shaft and to the motor 7. The ring gear 35 is connected to a lock mechanism capable of stopping a rotation state. The carrier 36 is configured to transmit power to a counter shaft 14. The other of the first input shaft and the second input shaft is configured to transmit power to the counter shaft 14 without passing through the planetary gear mechanism 31.
Patent CA-2755687-A1 (CA)
Inventor: SUGIURA YUSAKU
IPC: A61K47/38
Filed: 2010-03-24
Abstract: An adhesion of a preparation 1 to an inner wall of an oral cavity is prevented by applying an anti-adhesive composition containing a water-soluble cellulose ether (e.g., an HPMC) and an anionic polymer (e.g., a carboxyvinyl polymer) to a gel-forming layer 4 covering a drug-containing unit 2 to form an anti-adhesive layer 5. The gel-forming layer 4maybe formed with a gel-forming agent (a carboxyvinyl polymer), a crosslinking agent, and a base material (e.g., a poly(vinyl alcohol)). An adhesive layer 3 may be interposed between the drug-containing unit 2 and the gel-forming layer 4.
Patent CA-2755863-A1 (CA)
Title: Method for feeding a burden to a blast furnace
Inventor: LOUTSCH JEANNOT
IPC: F27B1/20
Filed: 2010-04-22
Abstract: The present invention proposes a method for feeding a burden to a blast furnace (32), wherein the method comprises providing a charging device (38) having at least one material hopper (40), the material hopper (40) comprising a hopper chamber (42), a material inlet aperture for feeding a burden into the hopper chamber (40), and a material discharge aperture for feeding a burden from the hopper chamber (40) to the blast furnace (32); the material inlet aperture having an associated inlet seal valve 44) for opening and closing the material inlet aperture and the material discharge aperture having an associated material discharge valve (46) for opening and closing the material discharge aperture. The method further comprises opening the material inlet aperture and closing the material discharge aperture; feeding a burden into the hopper chamber (40) through the material inlet aperture;  closing the inlet seal valve (44); pressurizing the hopper chamber (40) by feeding pressurizing gas into the hopper chamber (40); and opening the material discharge valve (46) and feeding the burden from the hopper chamber (40) to the blast furnace (32). According to an important aspect of the invention, the method comprises feeding a predetermined amount of pressurized flushing gas through the hopper chamber (42) before pressurizing the hopper chamber (42), wherein the flushing gas comprises at least 75% carbon dioxide.
Patent CA-2758108-A1 (CA)
Title: Process for preparation of endothelial receptor antagonist (bosentan)
Inventor: JOSHI SHREERANG
IPC: C07D403/04
Filed: 2010-04-09
Abstract: The present invention relates to processes for the preparation of an endothelial receptor antagonist. The present invention particularly relates to synthesis of 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4--pyrimidinyl]  benzene sulfonamide (bosentan).
Patent CA-2761039-A1 (CA)
Title: Pharmaceutical composition including a corticosteroid and a vitamin d analog having improved stability
Inventor: CARBOL JASON
IPC: A01N45/00
Filed: 2010-05-07
Abstract: A composition that includes a corticosteroid (e.g., betamethasone dipropionate), a vitamin D analog (e.g., calcipotriene) and an acyl ester of 1,2,3-trihydroxypropane or an ether thereof; and a method of treating a dermatologic condition (e.g., psoriasis vulgaris) in a mammal (e.g., human); are provided. The method includes topically administering to a mammal in need of such treatment an effective amount of the composition, to the affected topical area, for a period of time effective to treat the dermatologic condition.
Patent CA-2766365-A1 (CA)
Inventor: KUSTER MARTIN
IPC: G06F13/38
Filed: 2012-01-30
Abstract: Described are external devices having a plurality of substrates, a connector electrically coupled to one of the plurality of substrates and having first interface connectors and second interface connectors, a switch electrically coupled to the first interface connectors, wherein the switch includes a display position and a memory position, a first interface connection controller electrically coupled to the memory position of the switch, a display controller electrically coupled to the display position of the switch, a display electrically coupled to the display controller, and a second interface connection controller electrically coupled to the second interface connectors, wherein the first interface connectors and the second interface connectors are configured to support at least two interface connection standards with interfaces that are mechanically different.
Patent CA-2769321-A1 (CA)
Inventor: BARATTA ANTHONY
IPC: B28D1/08
Filed: 2010-07-21
Abstract: An interchangeable concrete cutting chainsaw cutting assembly (500) adapted for installation upon a drive assembly (112) in exchange for a removed, different type cutting head assembly. The chainsaw cutting assembly (500) includes a housing (703) that has fasteners that releasably attach the housing (703) to a drive assembly (112) in an installed configuration. A ratio transmission (525) has a plurality of interconnected rotatable members (533, 535), each rotatable member (533, 535) having a mounting shaft (641, 643) positioned at a fixed location on the housing (703) by a bearing assembly (640, 642). The driven member (533) has a receiver that interconnects with a driveshaft (372) of the drive assembly (112) in the installed configuration whereby the driven member (533) is rotated by the drive assembly (112). The cutting chain drive member (535) operatively interconnected with a drive sprocket (707) whereby rotation of the cutting chain drive member (535) rotates the drive sprocket (707). The chainsaw cutting assembly (500) is pivotable relative to the drive assembly (112).
Patent CA-2769451-A1 (CA)
Title: 2-(3-alkylthiobenzoyl)cyclohexanediones and their use as herbicides
Inventor: AHRENS HARTMUT
IPC: C07C317/24
Filed: 2010-07-21
Abstract: Described are 2-(3-alkylthiobenzoyl)cyclohexanediones of the general formula (I) as herbicides. X, Y, R1 to R8 in this formula (I) stand for radicals such as hydrogen or organic radicals such as alkyl and alkoxy.
Patent CA-2770262-A1 (CA)
Inventor: LEVERD ELIE
IPC: A61K47/14
Filed: 2010-08-11
Abstract: La présente invention cible une composition pharmaceutique destinée à être administrée par voie parentérale, comprenant des particules submicroniques d'ester de l'acide docosahexaenoïque, dispersées dans une phase aqueuse à l'aide d'un mélange d'au moins deux tensio-actifs choisis parmi a) au moins un ester d'acide gras polyoxyéthyléné et b) au moins un dérivé phospholipidique. La présente invention cible également le procédé de préparation de ladite composition pharmaceutique.
Patent CA-2771150-A1 (CA)
Inventor: PAPASAKELLARIOU ARIS
IPC: H04W88/08
Filed: 2010-09-28
Abstract: Methods and apparatus for transmitting and receiving Downlink Control Information (DCI) in a single cell in order to support communication over multiple cells. The DCI is conveyed by DCI formats transmitted through Physical Downlink Control CHannels (PDCCHs) in a UE-Common Search Space (UE-CSS) and in a UE-Dedicated Search Space (UE-DSS). A distinct UE-DSS is defined in the single cell for each of the multiple cells. Each distinct UE-DSS has the same structure as a conventional UE-DSS and a location that is determined by the same parameters as the location of the conventional UE-DSS and by the respective cell identity (Cell_ID).
Patent CA-2771490-A1 (CA)
Title: Tissue dressing kit including tissue dressing material and detachment solvent, and uses therefor
Inventor: MONTENEGRO RIVELINO
IPC: G06F21/20
Filed: 2010-09-01
Abstract: A kit comprising a tissue dressing material for being applied in contact with the tissue of a patient and a detachment solvent for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a water-soluble tissue dressing material in contact with the patient's tissue; and applying an acidic detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a liquid tissue dressing material in contact with the patient's tissue; and applying a detachment solvent to the tissue dressing material for removing the tissue dressing material from the tissue. A method of treating a tissue of a patient, the method comprising the steps of: applying a water-soluble tissue dressing material in contact with the patient's tissue; and allowing the water-soluble tissue dressing material to convert into a form in which it is insoluble in water at neutral pH. And a solid material comprising a polymer salt and glycerol, the glycerol content being at least 10% of the polymer salt content by weight, for use in a method of treating a human or animal tissue.
Patent CA-2773254-A1 (CA)
Title: System and method for accepting game credit purchases in multiple currencies
Inventor: DOYLE THOMAS P
IPC: G07D7/00
Filed: 2012-04-02
Abstract: A system for a gaming machine adapted to accept game credit purchases and wagers from a player using one or more types of currencies, includes a bill or note validator of a gaming machine, a host computer, and a game credit meter. The bill or note validator is adapted to receive and recognize at least a first currency and a second currency, each issued by a different jurisdiction, and is further adapted to encode a monetary denomination of the second currency if the second currency is recognized by the bill or note validator. The host computer is coupled to the gaming machine and is adapted to receive the encoded monetary denomination of the secondary currency, to decode the encoded monetary denomination and to determine an amount of game credit to be credited to the player. The game credit meter associated with the gaming machine is adapted to store a total amount of game credit purchased by the player of the gaming machine including game credit purchased by the player in response to the player inserting one or more bills or notes of either or both of the at least first and second currencies into the gaming machine.
Patent CA-2775424-A1 (CA)
Inventor: HOLMAN MARTIN EARL IV
IPC: G06F1/16
Filed: 2012-04-19
Abstract: A dampening assembly (100) for a portable electronic device includes a housing (102). The housing (102) includes a top portion (106) and a bottom portion (104). A pivot arm (1001) is pivotably coupled to the bottom portion (104) of the housing (102). A reservoir is defined between the top portion (106) and the bottom portion (104). The reservoir includes at least one of a fluid and a viscous material. A first portion (110) of the pivot arm (1001) is disposed within the reservoir. A second portion (112) of the pivot arm (1001) extends through and above the top portion (110) of the housing (102).
Patent CA-2776344-A1 (CA)
Inventor: ARVINTE ROMEO
IPC: B44D3/12
Filed: 2012-05-04
Abstract: A displaceable paint tray for exchanging paint with a paint source so as to coat a paint roller. The paint tray has a containment area which receives paint. The containment area includes connected walls and a bottom floor. The walls can connect so as to form corners. At least one of the corners defines a textured portion which frictionally engages the paint source when paint from the containment area is returned to the paint source. The paint tray is also provided with a displacement device for allowing the paint tray to be displaced. The displacement device is removably connected to part of a bottom portion of the containment area. The displacement device displaces the containment area when a user inputs a force or other impulse to the displacement device. The displacement device can consist of a wheel or a base.
Patent CA-2777642-A1 (CA)
Title: Utilisation d'un element a base de beton pour le traitement de gaz et de composes volatils
Inventor: DUBOIS-BRUGGER ISABELLE
IPC: B28B7/38
Filed: 2010-10-11
Abstract: L'invention vise une utilisation d'un élément pour l'adsorption d'au moins un composé volatil de l'atmosphère et/ou un gaz de l'atmosphère parmi le groupe comprenant les oxydes d'azote, les oxydes de soufre, les oxydes de carbone, l'ozone et les composés organiques volatils de l'atmosphère, ledit élément ayant une porosité de surface strictement supérieure à 8 %, ledit élément comprenant un corps monobloc en béton dont le volume est supérieur à 1 L et, dans le corps en béton et/ou en surface du corps en béton, un composé ayant une surface spécifique d'échange BET supérieure à 100 m2/g, ledit élément ne comprenant pas d'agent photocatalytique.