baber/WOPTO huggingface dataset:
Patent CA-2664183-A1 (CA)
Title: Configuration de materiau d'echange ionique dans un appareil d'electro-desionisation
Inventor: BARBER JOHN H
IPC: B01D61/48
Filed: 2007-07-24
Abstract: L'invention concerne un appareil d'électro-désionisation comprenant un compartiment de concentration ionique (12) partiellement délimité par une membrane perméable anionique (18) et également partiellement délimité par une membrane perméable cationique (20), et un premier domaine de matériau d'échange ionique (14,16,141,161) disposé dans le compartiment de concentration ionique, caractérisé en ce que le premier domaine de matériau d'échange ionique est contigu à au moins une partie d'une surface côté compartiment de concentration ionique de l'une de la membrane perméable anionique et la membrane perméable cationique, et est espacé de l'autre de la membrane perméable anionique et la membrane perméable cationique. Au cas où celle de la membrane perméable anionique et la membrane perméable cationique, présentant au moins une partie d'une surface côté compartiment de concentration ionique avec laquelle le premier domaine de matériau d'échange ionique est contigu, est une membrane perméable anionique, le premier domaine de matériau d'échange ionique est un domaine prédominant de matériau d'échange anionique. Au cas où celle de la membrane perméable anionique et la membrane perméable cationique, présentant au moins une partie d'une surface côté compartiment de concentration ionique avec laquelle le premier domaine de matériau d'échange ionique est contigu, est une membrane perméable cationique, le premier domaine de matériau d'échange ionique est un domaine prédominant de matériau d'échange cationique.
Patent CA-2665837-A1 (CA)
Title: Fluoroalkyl phosphate compositions
Inventor: GETTY STEPHEN JAMES
IPC: C08K5/521
Filed: 2007-09-21
Abstract: A composition comprising a compound of formula (I) or (II): wherein r and q are independently integers of 1 to 3; Rf is linear or branched chain perfluoroalkyl group having 1 to 6 carbon atoms; j is an integer 0 or 1, or a mixture thereof, x is 1 or 2, Z is -O- or -S-, X is hydrogen or M, and M is an ammonium ion, an alkali metal ion, or an alkanolammonium ion is disclosed.
Patent CA-2668568-A1 (CA)
Inventor: MAYES ALEXANDER W
IPC: E03D9/00
Filed: 2008-09-11
Abstract: An automatic toilet bowl treatment device, wherein said device comprises: a fluid reservoir, a pump means, a hanger means, and a fluid spray means wherein the entire device is configured so that it can be suspended from, preferably wholly suspended from, a part of a toilet bowl and in particular, a part of the toilet bowl rim. The device is used for the automatic treatment of a lavatory appliance, preferably a toilet bowl and especially preferably the interior surfaces of a toilet bowl which process comprises operating the device to provide a quantity of a treatment composition at periodic intervals to one or more interior surfaces of the lavatory appliance, and preferably to one or more of the interior surfaces of a toilet bowl.
Patent CA-2669747-A1 (CA)
Title: Chair and the structure for stretching a mesh over an element of the chair
Inventor: MASUNAGA HIROSHI
IPC: A47C5/02
Filed: 2005-10-12
Abstract: A stretching structure of a stretching material in a chair in which the ratio of the rear frame of a backrest to the outline of the chair is small, design is smart, weight is reduced, the number of parts is reduced, and assemblability is improved and the backrest of the chair. In the chair having the backrest (10) formed by stretching the stretching material (23) on the front surface of the rear frame (17), the rear frame (17) comprises a front frame (18) to which the peripheral edge part of the stretching material (23) is fixed and an upper reinforcement frame rod (26). The laterally facing upper reinforcement frame rod (26) is connected at its both ends to both ends of the laterally facing upper frame rod (18a) at the top of the front frame (18) with the center part of the upper reinforcement frame rod separated backward from the upper frame rod (18a).
Patent CA-2670582-A1 (CA)
Inventor: NIELSEN CHRISTIAN BENEDIKT
IPC: C08J7/056
Filed: 2007-12-14
Abstract: The application discloses a method for the preparation (by extruding, injection moulding or powder coating and subsequent cross-linking by irradiation with UV or visible light) of a medical device element involving a coating composition comprising: a) as the only polymer constituent(s), at least 50 % by weight of poly(ethylene oxide)(s) optionally in combination with non-thermoplastic hydrophilic polymer(s), and b) low molecular weight scaffold(s) having a plurality of photo-initiator moieties covalently linked thereto and/or covalently incorporated therein, wherein the photo-initiator moieties constitute 0.01-20 % by weight of the combined amount of the poly(ethylene oxide)(s), any non-thermoplastic hydrophilic polymers and the low molecular weight scaffolds. The application further discloses such extruded, injection moulded or powder coated medical devices having thereon a layer of a covalently cross-linked coating composition of a poly(ethylene oxide) (PEO), optionally a non-thermoplastic hydrophilic polymer and a low molecular weight scaffold having a plurality of residues of photo-initiator moieties.
Patent CA-2673291-A1 (CA)
Inventor: PAQUETTE MIKE S
IPC: C08K3/04
Filed: 2007-11-29
Abstract: Compositions comprising a polyolefin polymer and an expanded graphite exhibit uniform conductivity over a broad range of temperature. In one embodiment, the polyolefin polymer is polypropylene or polyethylene homopolymer or a polypropylene or polyethylene copolymer. The compositions provide uniform conductivity and can be used as a conductive formulation for medium and high voltage cable components.
Patent CA-2673837-A1 (CA)
Title: Storage and dispensing devices for administration of oral transmucosal dosage forms
Inventor: PALMER PAMELA
IPC: A61J7/04
Filed: 2007-12-28
Abstract: Compositions, methods and systems for oral transmucosal administration of small volume sufentanil-containing drug dosage forms to a subject using a drug dispensing device are disclosed. The drug dispensing device may provide for administration of multiple doses, a single dose at a time or be a single dose applicator (SDA).
Patent CA-2673997-A1 (CA)
Title: Bobbin of multi-ribbed dental tape
Inventor: KNUTZEN JOSEF V
IPC: A61C15/04
Filed: 2009-07-24
Abstract: The present invention relates to a bobbin of elastomeric tape that includes:  a. a bobbin spool core having a width; and b. an elastomeric dental tape wound onto the bobbin spool core such that it forms a width. The elastomeric dental tape includes:  i. a core body comprising a first cleaning surface and a second cleaning surface opposite said first cleaning surface, said core body having an aspect ratio of greater than 10:1; and ii. a plurality of ribs disposed along at least one of said first and second cleaning surfaces. The ratio of the width of said elastomeric dental tape to the thickness of said elastomeric dental tape is from 3:1 to 25:1. The width formed by the elastomeric dental tape exceeds the width of the bobbin spool core by no more than 10 percent of the width of the bobbin spool core.
Patent CA-2675980-A1 (CA)
Title: Utilisation de dast dans le traitement des cancers a resistance acquise a des inhibiteurs de kit
Inventor: WILHELM SCOTT
IPC: A61K45/06
Filed: 2008-01-18
Abstract: La présente invention concerne des compositions et procédés permettant de traiter des cancers qui ont acquis une résistance à un inhibiteur KIT, par administration de quantités suffisantes de DAST.
Patent CA-2676672-A1 (CA)
Inventor: FARNSWORTH TROY
IPC: A61M25/00
Filed: 2008-02-06
Abstract: A method and system for determining a grip or grasp pattern of a prosthetic terminal device or other orthotic device using the position of the thumb or other digit as the initial determination of the grasping function. The system comprising sensors, an electronic control system and a motor drive.
Patent CA-2677717-A1 (CA)
Title: Under-floor system for an aircraft
Inventor: HERZOG MARK
IPC: B64D11/06
Filed: 2008-03-26
Abstract: The present invention relates to an under-floor system for providing a functional space for an aircraft. The under-floor system comprises a support-member structure (1) and a cover element (2). The support-member structure (1) is designed such that the support-member structure (1) can be fastened to an aircraft structure element (5). The cover element (2) can be fastened to the support-member structure (1) such that the cover element (2) is spaced apart from the aircraft floor (3). By means of spacing the cover element (2) apart from the aircraft floor (3), the functional space (4) can be provided.
Patent CA-2678327-A1 (CA)
Inventor: TOGNARELLI LEONARDO
IPC: G01N3/00
Filed: 2009-09-10
Abstract: System and method for determining a susceptibility of a sample (26) of material, which includes a welded area (20), to reheat cracking. The method includes measuring a length of the sample (26), applying a first stress to the sample (26) to achieve a predetermined elongation of the sample (26), exposing the elongated sample (26) to a predefined heat treatment, applying a second stress to the sample (26) until the sample breaks at least into two different pieces (30, 40), and determining the susceptibility of the broken sample (26) to reheat cracking.
Patent CA-2680868-A1 (CA)
Inventor: SAWAHASHI MAMORU
IPC: H04B1/707
Filed: 2008-03-13
Abstract: A user device creates an uplink control channel including at least one of delivery confirmation information about downlink and channel state information and transmits the uplink control channel by using a predetermined dedicated band when a resource for transmitting an uplink data channel is not assigned. In the uplink control channel, all of a plurality of unit blocks constituting a sub-frame include a sequence obtained by multiplying the same factor to all chips of an orthogonal code sequence for the user device.
Patent CA-2681075-A1 (CA)
Title: Intentionality matching
Inventor: BURLEY MARTIN
IPC: G06F19/00
Filed: 2008-03-12
Abstract: A series of methods, systems and objects are disclosed permitting a person to judge their intentionality against a particular object or set of objects. This is achieved through the use of an object profile of a choice point including at least a set of discrete markers representing attributes of users; a set of discrete buckets associated with each discrete marker representing the attribute values of users; and a count associated with each bucket representing the value weighting of the choice point for that bucket, which object profile is stored on an electronic storage device.
Patent CA-2682092-A1 (CA)
Inventor: KURJANOWICZ WLODEK
IPC: G11C17/08
Filed: 2009-10-30
Abstract: An AND-type anti-fuse memory cell, and a memory array consisting of AND-type anti-fuse memory cells. Chains of AND type anti-fuse cells are connected in series wit h each other, and with a bitline contact, in order to minimize the area occupied by the memory array. Each AND type anti-fuse cell includes an access transistor serially connectable t o the bitline or the access transistors of other AND type anti-fuse cells, and an anti-fuse devic e. The channel region of the access transistor is connected to the channel region of the an ti- fuse device, and both channel regions are covered by the same wordline. The wordline is drive n to a programming voltage level for programming the anti-fuse device, or to a read voltage level for reading the anti-fuse device.
Patent CA-2683889-A1 (CA)
Inventor: TEARLE ALAN DOUGLAS
IPC: B31B50/00
Filed: 2008-04-29
Abstract: A package (10) in the form of a slide-shell pack comprises an outer shell (12) and a plurality of inner compartments (14R, 14L), each adapted to receive smoking articles. The inner compartments are slideable relative to the outer shell to provide access to the smoking articles.
Patent CA-2684770-A1 (CA)
Inventor: CROME TIM
IPC: F16L11/08
Filed: 2008-04-24
Abstract: L'invention concerne une conduite tubulaire flexible (1) pour le transpor t de gaz sous haute pression dans le domaine de l'exploitation pétrolière of fshore. La conduite est du type non lié et à passage lisse, et comprend de l 'intérieur vers l'extérieur un tube polymérique interne (2), une voûte de pr ession (3) formée par l'enroulement à pas court d'au moins un fil, une premi ère paire intérieure (4, 5) de nappes croisées d'armures de traction, une ga ine intermédiaire polymérique (6), une deuxième paire extérieure (7, 8) de n appes croisées d'armures de traction et une gaine externe polymérique (9), e t elle est caractérisée en ce que la paire intérieure (4, 5) de nappes d'arm ures de traction est enroulée avec un angle d'hélice inférieur à 35° et en c e que la paire extérieure (7,8) de nappes d'amures de traction est enroulée avec un angle d'hélice sensiblement égal à 55°.
Patent CA-2690934-A1 (CA)
Inventor: GAAL JOZSEF
IPC: A61K9/127
Filed: 2008-06-19
Abstract: The invention relates to a liposomal composition, containing a citrus type (Aurantioideae) essential oil of pharmaceutical grade 0.5- 5.0 part by weight; lavender oil of pharmaceutical grade 0.5-5.0 part by weight; vitamin E 0.1 -1.5 part by weight;  vitamin A 0.1 - 1.5 part by weight; castor oil ethoxylated 1.0-6.0 part by weight; a phospholipid 0.1-1.0 part by weight; distilled water 15-30 part by weight; ethanol 96 % 65-75 part by weight. The composition can be used for treatment of wounded, burned, frozen, infected skin surfaces.
Patent CA-2691154-A1 (CA)
Inventor: HAKULI TUOMAS
IPC: H04W4/06
Filed: 2008-06-17
Abstract: A method comprising providing a plurality of services to be transmitted over a common area by a plurality of nodes; and providing information relating to a quantity of data of said plurality of services for all of said services to said plurality of nodes.
Patent CA-2691346-A1 (CA)
Inventor: PALUCKA ANNA KAROLINA
IPC: A61P35/00
Filed: 2007-06-29
Abstract: The present invention includes compositions and methods for making a pharmaceutically effective amount of one or more dendritic cells matured by exposure to IFN.alpha. loaded with cancer antigens from cells that are heat shocked and subsequently killed, wherein the one or more IFN.alpha. dendritic cells are under conditions to present the one or more cancer antigens are presented within the context of autologous MIIC.
Patent CA-2692676-A1 (CA)
Title: Procede de production d'amines
Inventor: FUERST MAREN
IPC: C07C209/10
Filed: 2008-06-30
Abstract: La présente invention porte sur un procédé de préparation de composés représentés par la formule (I), dans laquelle R1 représente alkyle en C6-C7 ou un groupe (A1) dans lequel R2, R3 et R4 représentent chacun indépendamment des autres, hydrogène ou alkyle en C1-C4, procédé suivant lequel un composé représenté par la formule (II), dans laquelle R1 est tel que défini pour la formule (I) et X représente brome ou chlore, est mis à réagir avec de l'urée en présence d'une base et d'une quantité catalytique d'au moins un composé complexe du palladium, le composé complexe du palladium comprenant au moins ligand ferrocényl-bisphosphine.
Patent CA-2694076-A1 (CA)
Inventor: BARNHOLTZ STEVEN LEE
IPC: D04H1/56
Filed: 2008-07-17
Abstract: Processes for making fibrous structures and more particularly processes for making fibrous structures comprising filaments are provided.
Patent CA-2694298-A1 (CA)
Title: Rotary brush screen at an overflow sill of a rainwater relief system
Inventor: GIEHL KLAUS ULRICH
IPC: E02B8/02
Filed: 2008-07-30
Abstract: In a rotary brush screen (1) at an overflow sill (21) of a rainwater relief system (20), comprising screen bars (2) extending transverse to the overflow sill (21) and strippers (4) engaging in the screen bars (2) in a comb-like manner, the strippers (4) are put into a curvilinearly extending, circling movement via a crank drive (8) in accordance with the invention by means of an actuating lever (6) in cooperation with a stationary support bearing (7), due to which circling movement the strippers (4) are guided from above into the spaces (3) between the screen bars (2) and out again at the bottom of the overflow sill (21). The risk of the discharge of solids into the waters as a result of a mechanical influence on the solids during the stripping operation is reduced thereby and the operational safety is increased.
Patent CA-2695023-A1 (CA)
Inventor: PERRY FRANCINE J
IPC: B60B33/04
Filed: 2010-02-26
Abstract: A steering arrangement for a work machine includes a frame, at least one caster wheel assembly carried by the frame, at least one turn assist cylinder, and a turn assist arrangement. Each turn assist cylinder is coupled between the frame and a corresponding caster wheel assembly. The turn assist arrangement includes a steering assembly, a steering assist valve and a transfer gear. The steering assembly includes an output gear which is positionable dependent upon an operator commanded degree of turn. The output gear has exterior teeth. The steering assist valve is configured to selectively operate at least one turn assist cylinder and thereby bias a corresponding caster wheel assembly during an operator commanded turn. The steering assist valve includes an input gear with exterior teeth. The transfer gear includes a first set of peripheral teeth enmeshed with the output gear and a second set of peripheral teeth enmeshed with the input gear. The transfer gear pivots about a common pivot point. The first set of peripheral teeth and the second set of peripheral teeth are each at a common radius from the common pivot point on opposite sides of the transfer gear.
Patent CA-2695190-A1 (CA)
Inventor: WARN ANDERS GORDON
IPC: C12C13/02
Filed: 2008-07-31
Abstract: The invention relates to a combined brewing system for home or small scale brewing of fermented alcoholic beverages, particularly beer, and to a method of making fermented alcoholic beverages.  The brewing system comprises a single pressurizable vessel having means for naturally carbonating the beer to the desired level during fermentation, for collecting and substantially separating any sediment from within the vessel and removing it from the vessel while the vessel is under pressure, means for receiving compressed gas for dispense purposes and for maintaining natural carbonation levels, and a draft dispense draw off mechanism for drawing off the contents of the vessel at a desired pressure. The vessel has or is adapted to be coupled with a temperature control system to selectively control the temperature of the contents of the vessel during all stages of processing. Accordingly the vessel or system is capable of accommodating at least the brewing steps of fermentation, natural carbonation, maturation, and draw off so that, in use, the processing is less time consuming and labour intensive compared to other small and large scale brewing processes and the risk of contamination of the contents of the vessel by air and/or undesirable micro-organisms during the brewing process is minimized thereby producing an improved quality beverage.
Patent CA-2697288-A1 (CA)
Inventor: DACK MARCUS
IPC: B21D28/10
Filed: 2010-03-18
Abstract: A panel comprising a substrate having a top substrate surface and a bottom substrate surface. The substrate includes a plurality of tiles extending outwardly from the top substrate surface of substrate. The tiles having a top tile surface and a bottom tile surface. The tiles and the substrate are integral and formed of a single piece of material. Each tile is connected to the substrate at a connection area. Each connection area projects upwardly from the top substrate surface of the substrate and includes a bottom connection edge connected to the top substrate surface of the substrate at a first angle and a top connection edge connected to a bottom tile surface of one of the tiles at a second angle. The tiles form an optical image on the panel.
Patent CA-2697645-A1 (CA)
Inventor: LINDBERG MARTIN
IPC: G01N35/00
Filed: 2008-08-25
Abstract: A biological sample processing system (100) for on-site liquid production comprises a processing apparatus (102) for processing of biological samples arranged on microscope slides, and a production unit (110) connected to the apparatus (102). The production unit (110) comprises a first ingredient source (112), a second ingredient source (114), and a mixer station (120). The mixer station (120) is configured to mix ingredients to produce a liquid product (123).  Supply conduits (128, 130) are arranged to supply an amount of a first ingredient (113) and an amount of a second ingredient (115) from the first and second ingredient sources to the mixer station (120). A delivery conduit (132) is provided for transportation of an amount of the liquid product (123) from the mixer station (120). A production controller (134) is arranged in communication with the production unit (110), and is configured to control the operation of the production unit (110).
Patent CA-2697695-A1 (CA)
Inventor: WILLIAMS JOHN R
IPC: E21B33/03
Filed: 2008-07-08
Abstract: A well drilling head housing comprises a sidewall structure, a ram and selective displacement means. The sidewall structure defines a central bore configured for having a bearing assembly removably seated therein. The ram is slideably mounted on the side wall structure and is disposed within a passage extending through the sidewall structure. The selective displacement means is coupled between the ram and the sidewall structure. The selective displacement means is configured for moving the ram to an engaged position in which the ram is engaged with the bearing assembly for securing the bearing assembly in a seated position within the central bore and a disengaged position in which the ram is disengaged from the bearing assembly thereby allowing the bearing assembly to be removed from within the central bore.
Patent CA-2699574-A1 (CA)
Inventor: WRIGHT SHEILA A
IPC: G04G99/00
Filed: 2008-09-16
Abstract: A portable and wearable sound recordable and playable device (10) comprising an electronic module (14) that provides audio recording and playback functions and that includes at least one integrated circuit (18) having associated memory storage, a microphone (36) and a speaker (38), and a power source (22); a bulbous portion (24) that substantially encapsulates the electronic module (14) and that is configured so that the device has a substantially continuously contoured outer surface that is free of any display; and one or more exposed user controls (40) that signally communicate with the electronic module (14) and penetrate through the bulbous portion (24).