baber/WOPTO huggingface dataset:
Patent CA-2728612-A1 (CA)
Inventor: CHENG BOB
IPC: A63H27/133
Filed: 2009-07-02
Abstract: A toy helicopter with four electric motors having a main body, at least one battery, and front and rear coaxial rotor assemblies. The front coaxial rotor assembly is made up of front upper and lower rotors and a front stabilizing bar operatively connected to the front upper rotor. The rear coaxial rotor assembly is made up of rear lower and upper rotors and a rear stabilizing bar operatively connected to the rear upper rotor. The helicopter includes a means for concentrically rotating the front lower and upper rotors in opposite directions and a means for concentrically rotating the rear lower and upper rotors in opposite directions.  The means for concentrically rotating the front lower and upper rotors in opposite directions includes first and second front electric motors, and the means for concentrically rotating the rear lower and upper rotors in opposite directions includes first and second rear electric motors.
Patent CA-2732452-A1 (CA)
Title: Monitoring the health of a cryocooler
Inventor: OGDEN ROBERT R
IPC: F25B49/00
Filed: 2009-08-14
Abstract: According to certain embodiments, monitoring the health of a cryocooler includes monitoring physical properties of the cryocooler to obtain failure precursor parameters that indicate cryocooler health. A health fingerprint of the cryocooler is accessed. The health fmgerprint associates the failure precursor parameters with a health level of the cryocooler. The health of the cryocooler is estimated in accordance with the health level.
Patent CA-2733086-A1 (CA)
Inventor: BOEKHOORN MARCEL MARTINUS JACOBUS JOHANNES
IPC: F17C9/04
Filed: 2009-07-30
Abstract: The invention relates to a device for dosing a cooling medium, in particular for the purpose of cooling drinks. The device comprises at least one cooling medium supply container (4) for holding at least one liquid cooling medium with a boiling point lower than room temperature, at least one dosing element (7) connected to the cooling medium supply container via at least one supply conduit for the purpose of dosing a quantity of liquid cooling medium, in particular for cooling a drink by being mixed with the- drink, and at least return conduit (8) connected to the cooling medium supply container for cooling with substantially liquid cooling medium the supply conduit (6) provided with cooling medium.
Patent CA-2733561-A1 (CA)
Inventor: KUZMA GENE J
IPC: A45F5/00
Filed: 2011-03-09
Abstract: A container carrier system for securing and carrying at least two containers is provided. The container carrier system generally includes a handle and at least two retainer rings. The handle has a carrying portion and at least two attachment portions. A single retainer ring is secured to a single container, and each retainer ring includes at least one handle receiver for receiving and retaining a single attachment portion of the handle. Each attachment portion includes an upper leg-stop transition portion joined to an upper attachment stop. A lower attenuated attachment leg is joined to the upper attachment stop and terminates in a lower attachment stop. Each handle receiver includes first and second resilient jaws that define a receiver mouth and a receiver central opening. The resilient jaws are movable between a minimum retaining position and a maximum receiving position to facilitate securement of an attachment portion to a handle receiver.
Patent CA-2734130-A1 (CA)
Inventor: WAGENER JEFFERSON L
IPC: H04B10/00
Filed: 2009-08-14
Abstract: A method and apparatus are provided for attenuating an optical beam. The method includes selecting a level of attenuation to be applied to the optical beam. A pattern of on-state and off-state pixels in a two dimensional spatial light modulator (SLM) is selected such that the pattern will modulate the optical beam to provide the selected level of attenuation. Finally, the optical beam is directed onto the SLM while the pixels are arranged in the selected pattern. The pattern is periodic along a first axis and symmetric along a second axis along which an intensity distribution of the optical beam extends.
Patent CA-2736134-A1 (CA)
Inventor: COX ANDREW D
IPC: A61P37/04
Filed: 2009-09-08
Abstract: The removal of the glycosidic phosphate from the reducing end of the derived LPS molecule creates an aldehydo functionality which causes the formation of an immunologically dominant neo-epitope. Conjugation to the reducing end of a carbohydrate molecule following removal of the glycosidic phosphate traps the reducing glucosamine residue in an open-chain form which surprisingly was found to dominate the immune response. We therefore modified our conjugation strategy to avoid this open-chain form, by utilising the amino functionality created by the isolated amidase activity from Dictyostelium discoideum, concomitant with a unique blocking and un-blocking strategy to protect the immunologically important phosphoethanolamine inner core residue. These antigenic structures are useful in producing vaccines and compounds helpful in combating Gram-negative bacteria. Also described are specific structures of the carbohydrate molecules derived from a variety of Gram-negative bacteria, which when presented appropriately as a glycoconjugate will facilitate a functional immune response to the target core oligosaccharide region.
Patent CA-2736759-A1 (CA)
Title: Jet fuel compositions
Inventor: RYDER JASON A
IPC: C10L1/00
Filed: 2009-09-16
Abstract: Provided herein are, among other things, fuel compositions and methods of making and using the same. In some embodiments, the fuel compositions provided herein comprise a mixture of limonane and famesane. In other embodiments, the fuel compositions provided herein comprise a mixture of limonene, famesane, p-cymene and a petroleum-based fuel or a Fischer-Tropsch-based fuel. In still other embodiments, the fuel compositions provided herein comprise a mixture of limonene, famesane, p-cymene, a petroleum-based fuel or a Fischer-Tropsch-based fuel and a fuel additive.
Patent CA-2736860-A1 (CA)
Inventor: PARR THOMAS R
IPC: A61P31/04
Filed: 2009-08-29
Abstract: Glycopeptide antibiotics, such as oritavancin, demonstrate significant activity against a wide range of bacteria. Methods for the treatment, prophylaxis and prevention of bacterial infection and disease in animals, including humans, using a single dose of oritavancin over the course of therapy, are described.  Also provided are uses of single intravenous doses comprising oritavancin for complete treatment of complicated skin and skin structure infection in a subject.
Patent CA-2736867-A1 (CA)
Title: Self-propelled surface cutter having fixed support of the rotary cutter drive
Inventor: GRANER KLAUS
IPC: E21C27/36
Filed: 2011-04-13
Abstract: The present invention relates to a self-propelled surface cutter, preferably in the form of an asphalt cutter, a snow cutter or a surface miner, having working equipment including a rotatingly drivable roller body, and having at least one roller drive unit which is received in the interior of the roller body and forms at least one part of a rotatable support of the roller body at a roller carrier frame, wherein the rotatable support of the roller body includes at least two roller bearing arrangements which support the roller body at two roller carrier frame parts engaging around the roller body at the end face, wherein each of the named two roller bearing arrangements on its own forms a statically determined or overdetermined radial and axial support which includes at least two mutually spaced apart bearing points and supports the roller body at the respective roller carrier frame part in an axially and radially fixed manner and/or at a fixed angle to one another so that the roller body overall is supported with static overdetermination at the roller carrier frame. In accordance with the invention, an axial compensation apparatus for compensating deviations of the axial spacing of the two roller bearing arrangements from the axial spacing of the bearing fastening points of the roller carrier frame parts is provided at the roller carrier frame and/or between the roller carrier frame and one of the roller bearing arrangements. An axial restriction and axial overloads of the roller bearing arrangements are hereby avoided which are themselves tilt-resistant as well as radially fixed and axially fixed and thus axially non-resilient, which in turn suppresses or avoids overload and offset impairing the leak-tightness of the sealing elements for sealing the at least one drive unit. Sealing apparatus such as floating ring seals which are more sensitive to offset, but which seal better, can hereby be used.
Patent CA-2736963-A1 (CA)
Inventor: MURPHY PETER MICHAEL
IPC: C09K23/00
Filed: 2009-10-21
Abstract: A fluorinated polyoxyalkylene glycol diamide surfactant of formula 1 B-X-COCH2O-[-C p H2 p O-]n-CH2CO-X-R a wherein B is M or R a, M is an ionizable hydrogen, ammonium, alkali metal, or alkaline earth metal, p is from about 2 to about 4, n is from about 5 to about 43, each X is independently NR, SCH2CH2NR, SO2NRCH2CH2NR, or SO2CH2CH2NR; R is hydrogen, or a linear or branched alkyl group C b H(2b+1) wherein b is 1 to about 18, R a is R f(CH2CF2)d-(C g H2g)-; R f(OCF2CF2)r-(C g H2g)-; R f OY-;  R f(CH2)h[(CF2CF2)i(CH2CH2)j]k-; R f(C g H2g)-; or H(C c F2c)-(C g H2g)-; Y is CFHCF2O(C w H2w)-; or CF(CF3)CONH-(C g H2g)-; and each R f is independently C c F(2c+1) wherein c is 1 to about 6.
Patent CA-2737940-A1 (CA)
Title: Station d'accueil a mecanisme de rotation
Inventor: LEE JOHANN
IPC: H05K7/16
Filed: 2009-09-24
Abstract: L'invention porte sur une station d'accueil pour un dispositif électronique portable. La station d'accueil comprend (a) un élément d'engagement dans lequel peut sengager ledit dispositif électronique portable; et (b) un mécanisme de rotation, le mécanisme de rotation étant capable de faire tourner ledit dispositif électronique portable par rapport à une base de support de ladite station d'accueil.
Patent CA-2738395-A1 (CA)
Inventor: CHAKRAVARTY PRASUN K
IPC: C07C315/00
Filed: 2009-09-21
Abstract: A series of substituted aryl sulfone derivatives represented by Formula I, or pharmaceutically acceptable salts thereof. Pharmaceutical compositions comprise an effective amount of the instant compounds, either alone, or in combination with one or more other therapeutically active compounds, and a pharmaceutically acceptable carrier. Methods of treating conditions associated with, or caused by, calcium channel activity, including, for example, acute pain, chronic pain, visceral pain, inflammatory pain, neuropathic pain, urinary incontinence, itchiness, allergic dermatitis, epilepsy, diabetic neuropathy, irritable bowel syndrome, depression, anxiety, multiple sclerosis, sleep disorder, bipolar disorder and stroke, comprise administering an effective amount of the present compounds, either alone, or in combination with one or more other therapeutically active compounds.
Patent CA-2738925-A1 (CA)
Inventor: SHARPLESS NORMAN E
IPC: A61K31/407
Filed: 2009-10-01
Abstract: Methods for reducing or preventing the effects of cytotoxic compounds in healthy cells are provided. The methods relate to the use of selective cyclin- dependent kinase (CDK) 4/6 inhibitors to induce transient quiescence in CDK4/6 dependent cells, such as hematopoietic stem cells and/or hematopoietic progenitor cells.  Also described is a method of selecting compounds for reducing or preventing the effects of cytotoxic agents compounds in healthy cells.
Patent CA-2739548-A1 (CA)
Inventor: LEITNER PAUL
IPC: D21H23/22
Filed: 2009-10-07
Abstract: The invention relates to a device (10) for impregnating a web-type material (12) with thermally curable impregna-ting resin (16), comprising a resin tank (26), in which the web-type material (12) is brought into contact with the impregnating re-sin (16), a supply line (30) that leads to the resin tank (26), through which tank the impregnating resin (16) is introduced into the resin tank (26) and a heating device (32) that heats the impregnating resin (16). According to the invention, the heating device (32) is allocated to the supply line (30) and heats the impregnating resin (16) in said line (30).
Patent CA-2741277-A1 (CA)
Title: Display processing technique of design parameter space
Inventor: YANAMI HITOSHI
IPC: G06F17/50
Filed: 2011-05-30
Abstract: This method includes: generating a constraint equation from data of an approximate expression of a cost function representing a relationship between a plurality of design parameters and a cost, data of a route in a cost space and data of a search range in a design parameter space; obtaining a logical expression of a solution for the constraint equation from a quantifier elimination processing unit that carries out a processing according to a quantifier elimination method; substituting coordinates of each of a plurality of points within the search range in the design parameter space into the logical expression of the solution to determine, for each of the plurality of points, true or false of the logical expression of the solution; and displaying the design parameter space in which a display object including a first point for which true is determined is disposed at the first point.
Patent CA-2744428-A1 (CA)
Inventor: GROSS MICHAEL BRUCE
IPC: A61P27/02
Filed: 2011-06-22
Abstract: This invention relates to nutritional or dietary supplement composition effective in the prevention, stabilization, reversal and/or treatment of visual acuity loss, namely reducing the risk of developing late stage or advanced AMD in people with early or intermediate AMD. The present invention also provides systems and methods for providing a nutritional or dietary supplement composition effective and safe for preventing, stabilizing, reversing and/or treating macular degeneration and/or visual acuity loss.
Patent CA-2745732-A1 (CA)
Inventor: SATTLER STEPHAN
IPC: B01L3/14
Filed: 2009-12-04
Abstract: A process for producing a reagent container assembly (10) made of plastic, comprises: - assembling a group of particular reagent containers (12a, 12b, 12c) and - joining the reagent containers to form the reagent container assembly (10) where at least two of the reagent containers (12a, 12b, 12c) are permanently joined together by at least one welding process.
Patent CA-2747771-A1 (CA)
Title: Transmission with adjustment member for varying tension force
Inventor: BENNETT RICHARD
IPC: A61B19/00
Filed: 2009-12-22
Abstract: A transmission apparatus includes a drive member, a driven member, and an at least partially flexible transmission coupled to the drive member and the driven member. The flexible transmission is configured to cause movement of the driven member in response to movement of the drive member. The flexible transmission includes a first tension element having a first portion coupled to the drive member, a second portion coupled to the driven member, and an intermediate portion between the first portion and the second portion. The transmission apparatus also includes an adjustment member that engages the intermediate portion of the first tension element. The adjustment member is configured to be adjusted to vary a tension force applied to the first tension element.
Patent CA-2748004-A1 (CA)
Title: Procede d'elimination d'impuretes soufrees, azotees et halogenees contenues dans un gaz de synthese
Inventor: CHICHE DAVID
IPC: B01D53/52
Filed: 2009-12-03
Abstract: Procédé d'élimination ultime d'impuretés soufrées, azotées et halogénées contenues dans un gaz de synthèse, ledit procédé comprenant : a) une étape conjointe d'hydrolyse de COS et HCN contenus dans le gaz et de captation des composés halogènes, utilisant un catalyseur à base de TiO2, b) une étape de lavage par un solvant, c) une étape de désulfuration sur une masse de captation ou adsorbant. Le gaz de synthèse purifié selon ce procédé de l'invention contient moins de 10 ppb poids, moins de 10 ppb poids d'impuretés azotées et moins de 10 ppb poids d'impuretés halogénées.
Patent CA-2750213-A1 (CA)
Inventor: BERNHARDT RANDAL J
IPC: C11D1/12
Filed: 2009-07-21
Abstract: L'invention concerne des formulations détergentes liquides pour lavages délicats qui contiennent des tension-actifs sulfo-estolides, des dérivés de sulfo-estolide et des sels de sulfo-estolide. Les compositions de la technologie précitée sont utilisées pour des applications d'élimination de la saleté, notamment le lavage des plats à la main.
Patent CA-2751976-A1 (CA)
Inventor: PANIO MICHAEL T
IPC: B66C1/28
Filed: 2011-09-12
Abstract: The invention provides a hydraulic lifting apparatus that permits convenient and efficient removal and replacement of a rectangular manhole cover from an access conduit. The invention further allows personnel to perform such removal and replacement from a safe distance. In one embodiment, the hydraulic lifting apparatus comprises a lifting member coupled to a hydraulic actuation device that is movably connected to lifting hooks to permit interface with and release from the lifting blocks of the rectangular manhole cover.
Patent CA-2752314-A1 (CA)
Inventor: WALKER DAVID RYAN
IPC: H01H13/715
Filed: 2011-09-13
Abstract: A multi-mode keyboard for a portable electronic device is provided. The keyboard comprising: a layer of flexible transparent touch sensors for receiving touch input; a layer of flexible output device; and a dome sheet for receiving key click input.
Patent CA-2752407-A1 (CA)
Inventor: WANG XIAOCHUAN
IPC: C08L23/08
Filed: 2011-09-19
Abstract: A dual reactor solution process gives high density polyethylene compositions containing a first ethylene copolymer and a second ethylene copolymer and which have good processability, toughness, and environmental stress crack resistance combined with good organoleptic properties. The polyethylene compositions are suitable for compression molding or injection molding applications and are particularly useful in the manufacture of caps and closures for bottles.
Patent CA-2752465-A1 (CA)
Inventor: SCHWAIGER BARRY MARTIN
IPC: B07B7/04
Filed: 2011-09-15
Abstract: A dust collector for collecting sawdust and wood chips during use of wood working tools includes a conduit or hose connected through an impeller forcing air with entrained dust and chips to an inlet ring of a single stage dust collector. A particle collector reservoir is connected on the bottom of the inlet ring and a filter element is connected on top of the inlet ring. A tapered ring wall with a central opening is provided in the inlet ring and a baffle is mounted in the central opening of the ring wall. The baffle is of a cone shape and tapers an opposite direction from the frusto-conical ring wall. The inlet opening of the inlet ring is directed to between the ring wall and the baffle.
Patent CA-2753720-A1 (CA)
Inventor: LEE EUN KYUNG
IPC: F16G1/04
Filed: 2010-03-01
Abstract: A method for making a seamless knit belt (10) includes forming two longitudinal rib sections (28, 34) that are formed from a different material than the body (31) of the belt. The rib sections (28, 34) are formed during the tubular knitting process and then the body (31) of the knit composite is run through a polymeric treating system. After the body (31) is treated, the rib sections (28, 34) are trimmed from the edges and the resulting product is a coated seamless knit belt (10).
Patent CA-2754031-A1 (CA)
Title: Systeme distribue de commande de vol implemente selon une architecture avionique modulaire integree
Inventor: FERVEL MARC
IPC: B64C13/50
Filed: 2010-03-10
Abstract: L' invention concerne un système de commande de vol pour aéronef, destiné à commander une pluralité d'actionneurs adaptés à actionner des gouvernes du dit aéronef à partir d' informations fournies par les organes de pilotage et/ou des capteurs de l'aéronef. Le système comprend un système de commande primaire (SYSTP) adapté à contrôler un premier ensemble d' actionneurs de gouvernes et un système de commande secondaire (SYSTS) adapté à contrôler un second ensemble d'actionneurs de gouvernes, les systèmes primaire et secondaire étant respectivement alimentés par des sources d'énergie (Ep, Es) indépendantes et de types différents.
Patent CA-2754538-A1 (CA)
Inventor: WISNIEWSKI HORST
IPC: B23P15/00
Filed: 2009-03-16
Abstract: The invention relates to a method for joining two components (10, 12) of a unit (1), especially a fractured unit, to be screwed together. Said method comprises the following steps: the components are first joined by a joining device (2), especially a joining press (22), the components are separated, and the components are then rejoined by being screwed together.
Patent CA-2757332-A1 (CA)
Inventor: OKINO AYATOMO
IPC: G03G15/08
Filed: 2010-03-30
Abstract: Conventionally, the developer in the developer supply container is discharged by an air-supply pump and a suction pump which are provided in the main assembly side of the image forming apparatus, and therefore, the developer is compacted by the increase of the internal pressure of the developer supply container resulting from the air-supply. Therefore, the proper suction of the developer from the developer supply container becomes difficult with the result of shortage of the developer amount to be supplied. A bellow-like pump is provided on the side of the developer supply container, and the pump alternately repeats the suction operation and the discharging operation through the discharge opening by a driving force inputted from the image forming apparatus side. By this, the developer can be sufficiently loosened, thus properly discharging the developer.
Patent CA-2757423-A1 (CA)
Inventor: BURKAMP FRANK
IPC: A61P11/00
Filed: 2010-03-31
Abstract: The present invention provides compounds of formula (I) wherein n, R1, R2, X1, X2, X3, X4' X5, R3a, R3b, R4, R5 and R6 are defined in the specification, a process for their preparation, pharmaceutical compositions containing them and their use in therapy.
Patent CA-2758337-A1 (CA)
Inventor: KOBAYASHI MASANORI
IPC: C05G3/60
Filed: 2010-04-06
Abstract: Disclosed is a technique for achieving a required herbicidal effect using a small amount of a herbicide. Specifically disclosed are: a granular fertilizer containing a herbicidal agrochemical, which is characterized in that the granular fertilizer has been impregnated or coated with pyroxasulfone; and a weed eradication method which is characterized by applying the granular fertilizer to fields.
Patent CA-2759099-A1 (CA)
Inventor: BACCHETTI LUCIANO
IPC: E05F3/12
Filed: 2010-08-04
Abstract: A hinge for cold rooms, swing gates or the like, which comprise a stationary support structure (S) and at least a door (A) movable between an open door position and a closed door position. The hinge comprises a box-like hinge body (3) and a pin (5) reciprocally rotatably coupled to rotate about a first axis (X) between the open door position and the closed door position. Closing means are provided (10) for automatically returning the door (A), as well as a working fluid acting thereon to hydraulically contrast their action. The closing means (10) comprise a cam element (11) unitary with said pin (5) interacting with a plunger element (12) housed in an operating chamber (25) defined within the box-like hinge body (3). The box-like hinge body (3) has an elongated shape to define a second axis (Y) perpendicular to the first one (X).