baber/WOPTO huggingface dataset:
Patent CA-2613061-A1 (CA)
Title: Device for transdermal electrotransport delivery of fentanyl and sufentanil
Inventor: BERNSTEIN KEITH J
IPC: A61K31/4468
Filed: 1996-06-05
Abstract: The invention provides a formulation for electrotransport delivery of an analgesic drug (e.g.  fentanyl). Also provided is an improved electrotransport drug delivery system for analgesic drugs, namely fentanyl and sufentanil. The fentanyl/sufentanil is provided as a water-soluble halide salt (e.g., fentanyl hydrochloride), preferably contained in a hydrogel formulation for use in an electrotransport device (10). In accordance with the present invention, the donor electrode (22) of the electrotransport delivery device (10) is comprised of silver and the donor reservoir (26) is substantially free of supplementary chloride ion sources and contains a predetermined "excess" loading of fentanyl/sufentanil halide to prevent silver ion migration with attendant skin discoloration.
Patent CA-2613368-A1 (CA)
Inventor: SMITH PAUL
IPC: B42D15/10
Filed: 2006-06-29
Abstract: Unique labels for security or identification purposes, methods of making the labels and uses for the labels are described herein. The label is formed from one or more crystalline materials, optionally in combination with a non-crystalline material, or from a combination of polymers, and has a unique, detectable pattern. In one embodiment, the label is formed from a crystalline material, preferably a metallic material, which naturally contains a unique grain structure, with unique reflective properties. In a preferred embodiment, the label is formed of a metallic material that has been recrystallized to enlarge the size of the grains so that they are visible to the unaided human eye.
Patent CA-2614286-A1 (CA)
Inventor: YAHIAOUI ALI
IPC: A47L13/16
Filed: 2006-06-29
Abstract: A wiper for use in a cleanroom environment made of a knitted, continuous synthetic filaments is disclosed. The wiper has a surfactant added to the surface of the knitted substrate. The wiper has improved wiping ability, low lint and low extractable ions making it suitable for use in critical cleanroom environments.
Patent CA-2617068-A1 (CA)
Title: Disposable footwear cover
Inventor: HARRIS RODGER M
IPC: A43B9/00
Filed: 2006-08-29
Abstract: The present invention relates to disposable protective footwear covers suitable for use in sterile environments, critically controlled environments, medical facilities, and industrial clean rooms.
Patent CA-2617094-A1 (CA)
Inventor: MUENST KLAUS
IPC: F41G11/00
Filed: 2006-08-07
Abstract: The invention relates to a weapon (2) adapter component (1) for receiving add-on pieces. The inventive adapter component (1) surrounds in a sleeve-like manner the weapon housing element (6, 7) fixed to a barrel (4) and is provided with an internal surface area (25) which can be frictionally coupled with to a corresponding external surface area (11) of the weapon housing element (6, 7).  For this purpose, an adjustable clamping element (18) acting on the adapter component (1) is elastically deformable while the adapter component (1) is adjusted and thereby generates a surface pressure requires for the friction coupling between the internal and external surface areas (25, 11). A weapon (2) or a weapon arrangement provided with the inventive adapter component (1) is also disclosed.
Patent CA-2618380-A1 (CA)
Title: Feed additive and uses thereof
Inventor: MARCHAND YVES
IPC: A23L33/10
Filed: 2008-01-23
Abstract: The present invention relates to a food or feed supplement composition. The composition comprised of a natural anti-inflammatory compound or plant extract, a anti-oxidant compound and a vitamin. The anti-inflammatory compound is preferably a polyphenol compound.  The composition helps to reduce the body oxidative stress, the systemic or localised inflammation, or the body temperature due to stress.
Patent CA-2618886-A1 (CA)
Inventor: HESSE KARSTEN
IPC: B32B3/12
Filed: 2006-08-23
Abstract: The invention relates to a method for producing sandwich components comprising an open core structure (2) and cover layers (1, 3) that are applied to both sides, said layers (1, 3) being formed using a curable plastic material and the sandwich component being cured under pressure in a closed device.  According to the invention, a filling gas, in particular nitrogen or air, is introduced into the core structure (2) prior to the at least partial solidification of the cover layers (1,3) and a filling gas pressure pFilling gas is selected that is less than or equal to the working pressure p Working of the closed device, notably to prevent to a great extent the formation of sink marks in the cover layers (1, 3). The control of the filling gas pressure p Filling gas of the filling gas in the core structure (2) in an appropriate manner during the curing process of the sandwich component enables sandwich components with almost optimum surface characteristics to be produced, in particular without the formation of sink marks in the cover layers (1, 3) of the core structure (2), (which are often caused by a negative pressure that occurs in the cells of the core structure (2) as a result of the cooling process). This obviates the need for the previously required complex mechanical after-treatment of the sandwich component, for example by grinding or filling. The invention also relates to a press for carrying out said method.
Patent CA-2619129-A1 (CA)
Inventor: JONKER JOHANNES CORNELIS
IPC: D04H1/541
Filed: 2006-08-22
Abstract: A method for manufacturing an oil absorbent blanket, wherein particles havin g a high oil absorption capacity are incorporated in a fibre structure, wherei n the blanket is a nonwoven blanket which is manufactured by carrying out the following steps: arranging the fibres in a flat structure, in which the fibr es extend substantially perpendicularly to the plane of the structure; adding t he oil absorbent particles to the fibre material; rotating the fibres from the aforesaid perpendicular direction to a direction substantially parallel to t he plane of the structure; and compressing the fibre structure, so that a coherent blanket is obtained.
Patent CA-2619710-A1 (CA)
Title: Hydrocyclone
Inventor: SCHOOK ROBERT
IPC: B04C3/06
Filed: 2006-08-16
Abstract: The present invention relates to a separating cyclone for separating a mixture of liquids into a heavy fraction, the cyclone comprising: - a cyclone tube (2) in which a flow space is defined, wherein the cyclone tube is provided with an inlet for infeed of a mixture of at least two different liquids, a heavy fraction outlet for discharging the heavy fraction separated from the mixture and a light fraction outlet for discharging the light fraction separated from the mixture; - a rotation generating unit (8) for setting into rotation the mixture fed in via the inlet; - a flow body (6) arranged substantially concentrically in the cyclone tube, in which body is provided a light fraction discharge channel (12) connected to the light fraction discharge, wherein the discharge channel has in flow direction a cross-section substantially decreasing along at least a portion of the length thereof .
Patent CA-2620411-A1 (CA)
Title: Adjustable patient transport system
Inventor: RUSH ERIC D
IPC: A47C31/00
Filed: 2006-06-29
Abstract: An adjustable patient transport system transports a patient in a comfortable, safe manner by allowing the operator to adjust the head support portion of the apparatus to suit the patient's height. The adjustable patient transport system broadly comprises a patient transport chair having an adjustable back comprising a seat portion, back portion, head support portion, rear leg portion, front leg portion, and material roller system. The back portion comprises an outer frame having a hollow insert and a cloth backing adapted to support a patient's back; the head support portion comprises an inner frame adapted to be received in the hollow insert of the outer frame. The head support portion further comprises a horizontal cross bar having adjustable support material fixedly attached thereto connecting to the material roller system. The adjustable patient transport system can be folded for convenient storage.
Patent CA-2621358-A1 (CA)
Inventor: FAITH PATRICK
IPC: G06Q40/02
Filed: 2006-09-05
Abstract: L'invention porte sur un procédé et un système d'utilisation d'un numéro de compte sécurisé dans le traitement de transactions financières sans fil de proximité associées à des dispositifs portables de consommateurs de proximité. Dans une exécution, le procédé consiste: à recevoir une demande de transaction financière sans fil ainsi que le numéro sécurisé du compte d'un dispositif portable de consommateur de proximité, tel qu'une carte à puce sans contact, à convertir le numéro sécurisé du compte en numéro réel de l'utilisateur, et à transmettre la demande de transaction financière ainsi que le numéro réel de l'utilisateur, à l'émetteur du numéro réel de l'utilisateur à des fins d'autorisation et de traitement.
Patent CA-2624312-A1 (CA)
Title: Two-component systems for producing flexible coatings
Inventor: NIESTEN MEIKE
IPC: C09D175/02
Filed: 2006-09-22
Abstract: The invention relates to two-component coating systems for producing flexible coatings. Said coating systems comprise polyurethane prepolymers having allophanate structures, in addition to amino-functional polyaspartic acid esters as hardeners.
Patent CA-2625143-A1 (CA)
Title: Dental and endodontic filling materials and methods
Inventor: CHOW LAURENCE C
IPC: A61K6/838
Filed: 2006-10-19
Abstract: Disclosed are endodontic filling materials and methods. A method for filling a dental root canal may include providing a hydrosetting filling material and inserting the hydrosetting filling material into the dental root canal, the material setting in the root canal to form a biocompatible filling. The hydrosetting filling material comprises a hydrogel former and a filler. The hydrogel former is at least one of a reactive organic hydrogel formers, an inorganic hydrogel formers, and a non-reactive organic hydrogel formers, and the filler is at least one of a self-hardening and a non-hardening filler.  Plural filling material precursor compositions that collectively contain hydrogel formers and fillers may be provided.
Patent CA-2625202-A1 (CA)
Inventor: STOVRING KNUD
IPC: B07C5/06
Filed: 2006-05-19
Abstract: In a system for sorting packages (17), such as cans and bottles, the packages are transferred from a sack or the like to a tiltable unloading container (1), where the packages are supplied to a funnel (3) with an inclined conveyor belt (4) having a plurality of carriers (5, 6) between which the packages may be placed singly. The packages are moved from the funnel (3) up the inclined conveyor (4), and from there to a horizontal conveyor (11 , 13) having five sections (8, 9, 10, 11 , 12), it being possible to adjust the speed of some of the sections. The packages are guided from the 3rd section of the horizontal conveyor into and through a recording unit (13) by a translatory movement, where a plurality of cameras (15, 16) record characteristics of the individual package for use in the sorting, recording, compaction and the like. The invention provides a system in which sorting of cans and bottles may take place at a greater speed than before.
Patent CA-2627363-A1 (CA)
Inventor: WOLPE STEPHEN D
IPC: C07C69/76
Filed: 2006-11-09
Abstract: Agents useful for the treatment of various metabolic disorders, such as insulin resistance syndrome, diabetes, hyper-lipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis are disclosed as Formula (I).
Patent CA-2628270-A1 (CA)
Inventor: KOPMEIER ACHIM
IPC: B01D21/24
Filed: 2006-11-03
Abstract: Process for thickening sludge entrained in waste water, in which the waste water is subjected to a pretreatment reinforcing flocculation and is subsequently introduced into a bath for separating the sludge from the water in the direction of gravity, in which sludge particles sink under the action of gravity and are taken off in the lower region of the bath. To increase the performance of the process, the invention proposes to stream the waste water on introduction into the bath against a baffle by which the streaming of the waste water is deflected into the bath. The invention further specifies a device for carrying out the process which has a container (2) which has a funnel-shaped section (6), a falling pipe (26) which is arranged extending in the longitudinal direction in the container (2) and opens to the container via one inlet orifice (52) for introducing the waste water stream falling through the falling pipe and has a takeoff orifice formed at the bottom end of the funnel-shaped section for takeoff of settled sludge particles from the container (2). The device according to the invention in addition has a baffle (24) arranged in the region of the inlet orifice (52), via which baffle the waste water stream is deflected.
Patent CA-2629278-A1 (CA)
Inventor: HULT VERN ARTHUR
IPC: E21B43/12
Filed: 2003-08-11
Abstract: Progressive cavity (PC) pump drive heads require a stuffing box to seal crude oil from leaking onto the ground where the polish rod passes from the crude oil passage in the wellhead to the drive head. Because crude oil typically contains fine sand particles, alignment between the stuffing box and the polished rod is imperfect, and PC drive heads run continuously, it is very difficult make stuffing boxes that last as long as desirable by oil production companies. By using a flexibly mounted standpipe in various configurations, around which is a bearing supported shaft carrying the sealing means, long term durability of the stuffing box can be achieved. By using a pressurization system such that the pressure output exceeds the pressure at the wellhead, stuffing box seal life can be extended and external leakage from the stuffing box can be eliminated. A double wall standpipe may be provided in some applications as part of the pressurization system. In some cases pressurization of the stuffing box is sufficiently advantageous that a floating standpipe is not economically warranted.
Patent CA-2634988-A1 (CA)
Inventor: POUDRIER PASCAL
IPC: F02D41/08
Filed: 2008-06-12
Abstract: The present invention relates to a system and method for turning off a vehic le when in an idle state. The system comprises a stationary state detector for detecting a stationary state of the vehicle and a timer for measuring a period during which a stationary state is detected. In addition to this, the system further comprises a presence sensor for sensing the presence of a driver in the vehicle and an engine cutoff for turning off the fuel engine. Moreover, the system comprises a controller for processing an input from the stationary state detector, an input from the timer and an input from the presence sensor. The controller is adapted to activate the engine cutoff when the stationary state is detected for a period of time that is greater than a period threshold and when the presence sensor senses that the driver is present.
Patent CA-2635207-A1 (CA)
Title: Device for absorption of gas or vapour in a liquid and method for reintroducing vapour or gas in the liquid from which the vapour or gas originates
Inventor: AASEN HELGE
IPC: F17C13/00
Filed: 2007-01-15
Abstract: Device for absorption of at least one component chosen among gas and vapour in a liquid based on an ejector principle, comprising a mixing zone in the form of a substantially straight tube (5) immediately downstream of the ejector (1). The device comprises an ejector (1) with a central liquid passage (2) and a substantially annular, sectioned aperture (4) for gas/vapour. The gas aperture (4) generally surrounds the central liquid passage (2) and the annular, sectioned aperture (4) for gas/vapour is designed in a manner to cause the gas/vapour to enter the mixing zone with a velocity component that is inclined to the periphery surface of the tube to thereby provide a helical flow (6) downstream of the ejector (1).
Patent CA-2635579-A1 (CA)
Title: Gps synchronization for wireless communications stations
Inventor: ANDERSON ROBERT J
IPC: H04B7/00
Filed: 2006-12-27
Abstract: A method and system are specified to determine, provide, and exploit the precise time base relations between the distinct signal timings of the Global Positioning System (GPS) and a wireless communications system (WCS) for which the internal WCS downlink time base standards are not inherently synchronized to GPS timing. These downlink signal synchronization facilities are particularly beneficial for a wireless location system (WLS) and related methods and subsystems that provide mobile-station location determination through the exploitation of the time base synchronization information, e.g., to assist a GPS-equipped mobile station in determining its GPS-derived measurements with enhanced efficiency and accuracy.
Patent CA-2635976-A1 (CA)
Title: Antiseptic compositions and methods of using same
Inventor: GABBAI ERAN
IPC: C12Q1/68
Filed: 2007-01-04
Abstract: A novel antiseptic composition comprising an antiseptic in a carrier composition comprising nanostructures and a liquid and methods of use thereof are provided.
Patent CA-2638274-A1 (CA)
Inventor: MEASAMER JOHN P
IPC: A61L31/02
Filed: 2008-07-24
Abstract: A needle for use in tissue manipulation is described. The needle can have first and second piercing arms joined by a resilient biasing member, such as a spring.  The needle can be formed of a super elastic material, and can be deformed from a stored, unstressed configuration to a stressed, deployed configuration.
Patent CA-2643236-A1 (CA)
Inventor: ESCAICH LAURENT
IPC: A62C3/08
Filed: 2007-02-21
Abstract: A fire detection system comprises a detection unit (2A) able to measure an electrical quantity between a first (BOA) and a second (B1A) terminal, and a first detector (11A) connected to the first and second terminals (BOA, B1A) and able to form a first value of the electrical quantity in a determined state of the first detector, for example in the event of the detecting of a fire in a first zone (Z). A second detector (12A) connected to the first and second terminals (BOA, B1A) is able to form a second value of the electrical quantity in said determined state, that is to say for example in the event of the detecting of a fire in a second zone, and a third value of the electrical quantity in another state different from the determined state, that is to say for example during normal operation. The first value and the third value are different from the second value.
Patent CA-2643509-A1 (CA)
Title: Method of preparing heterogeneous catalysts
Inventor: NEVEROV ALEXEI A
IPC: B01J37/00
Filed: 2008-11-07
Abstract: Efficient heterogeneous catalysts were prepared by derivatization and palladation of commercially available chloromethylated polystyrene, and derivatization and palladation of functionalized silica gels with benzylchloride pendant groups. Both polymer based and silica based heterogeneous catalysts exhibited catalytic activity.  Catalytic activity was studied using methanolysis of commercially available P=S pesticides.  Catalytic activity of catalysts immobilized on silica gel was greater than catalyst immobilized on polymer.
Patent CA-2644006-A1 (CA)
Title: Systems and methods for obtaining improved accuracy measurements of moving rolling stock components
Inventor: MAZUR VLADIMIR
IPC: B61L27/00
Filed: 2007-03-07
Abstract: Reference markers (130 and 140 of fig. 1) are attached to rails (112 of fig. 1) and/or other dynamically moving components of railroad tracks, and/or located at fixed and stationary positions adjacent to the track. When images of railway rolling stock are obtained, the reference marker(s) appear in the image Accordingly, measurements of various aspects and parameters of various components of the railway rolling stock can be obtained at high precision and/or accuracy relative to the railroad track component to which the reference marker is attached and/or relative to the stationary position. The reference markers (130 and 140 of fig. 1) allow one or more images, obtained at some intervening time interval, to be accurately and precisely aligned relative to the reference marker(s) regardless of the dynamic motion of the railroad track component(s) (100 of fig. 1) and/or of the rolling stock that occurred as the images were captured. The reference markers can include optical, thermal or other indicia The indicia have known dimensions and/or known distances from an image capture device (120 of fig. 1 ).
Patent CA-2644431-A1 (CA)
Title: Pharmaceutical composition containing ghrp-6 capable of preventing and eliminating fibrosis and other forms of pathological deposit in tissue
Inventor: VAZQUEZ CASTILLO MARIELA
IPC: A61K38/08
Filed: 2007-02-23
Abstract: The present invention relates to the use of secretagogue peptides, which, administered in a pharmaceutical composition in repeated fashion, prevent and eliminate deposits of pathological fibrotic material in internal parenchymal tissue, such as the liver, lungs, oesophagus, small intestine, kidneys, blood vessels and joints, and also systemic forms of cutaneous fibrosis of any aetiopathogeny. Additionally, these peptides impede and eliminate the deposit of amyloid and hyaline material in any chemical form or tissue manifestation, including in respect of the brain, cerebellum, blood vessels, liver, intestines, kidneys, spleen, pancreas, joints and the skin. In this way, dysfunction in cells, tissue and organs affected by such abnormal deposits is corrected. Administered by infiltration or topically, the peptides of the present invention contribute to preventing and eliminating keloids and hypotrophic scars on the skin as a consequence of burns and other cutaneous traumas.
Patent CA-2647168-A1 (CA)
Inventor: ZANE DORIS THAM
IPC: A61K39/02
Filed: 2007-03-15
Abstract: The present invention relates, in part, to methods for increasing the size of a subject by administering a delivery construct comprising growth hormone to a subject. In one aspect, the method for increasing the size of a subject by at least about 12% comprises contacting an apical surface of a polarized epithelial cell of the subject with an amount of a delivery construct comprising growth hormone that is effective to increase the size of the subject by at least about 12%.
Patent CA-2647267-A1 (CA)
Title: Biomass gasification system
Inventor: FELDMANN HERMAN
IPC: C10J3/54
Filed: 2007-03-26
Abstract: The present invention provides a cost-effective biomass gasification method and system for converting biomass materials into gaseous fuel, wherein the system is capable of converting at least about 50-70% of the carbon in the biomass material into gaseous carbon at a temperature lower than about 1300° F. Also provided is a highly-efficient, cost-effective biomass gasification system comprises a combustor and a gasifier with an inside diameter of at least about 36 inches and a height of at least about 40 feet.
Patent CA-2650763-A1 (CA)
Title: Laparoscopic kidney cooling sheath
Inventor: SOOMRO NAEEM
IPC: A61F7/12
Filed: 2007-04-26
Abstract: A device (100) and method for achieving localised hypothermia during laparoscopic surgery comprises a sheath portion (101) in the form of a flexible bag-like shape which is shaped and sized so that it substantially surrounds the organ of interest in use. The sheath portion (101) comprises walls, each consisting of at least a first inner layer and a second outer layer which define a space therebetween into which catheters (104a, b) deliver and remove cooled fluid to provide a cooling effect to the organ.
Patent CA-2651420-A1 (CA)
Title: Spiro tetracyclic compound
Inventor: SAWAMA YUKA
IPC: C07D471/22
Filed: 2007-05-23
Abstract: Disclosed is an anti-coagulant which has extremely excellent inhibitory effect on FXa and an extremely poor inhibitory effect on hERG channel, and can be administered through the oral route. Specifically, disclosed is a compound represented by the formula (I) or a pharmaceutically acceptable salt thereof.
Patent CA-2654726-A1 (CA)
Inventor: SCHOTZINGER ROBERT
IPC: A61K47/48
Filed: 2007-06-12
Abstract: Published without an Abstract