baber/WOPTO huggingface dataset:
Patent CA-2635019-A1 (CA)
Inventor: JIANG HONG
IPC: B23F1/00
Filed: 2006-10-27
Abstract: This invention relates to a kind of gear pair for power transmission in speed increaser or reducer and its tooth profile forming method, the tooth profiles of driving gear (1) and driven gear (2) are separately designed from the reference points, the upper tooth profiles (15, 25) are composed of conjugate curves, while the lower tooth profiles (14, 24) are composed of smooth convex analytic curves. The reference point (22) of the driven gear (2) situates near the middle of the working depth, while the reference point (12) on the tooth profile (11) of the driving gear (1) and the reference point (22) on the driven gear tooth flank (21) are a pair of conjugate point. This invention can greatly enhance the load capacity of the gear pair.
Patent CA-2635417-A1 (CA)
Inventor: BENNETT MARK A
IPC: F16L19/08
Filed: 2006-12-21
Abstract: A fitting arrangement (700) with an adapter (706) for use in a fitting that uses a fitting body (420) and nut (440) of certain commonly used dimensions as described above, while retaining the gripping capability. The adapter is a ring that seals effectively against the body, while presenting a less shallow camming mouth for engagement by a ferrule (708). This combination of parts enables effective tube grip, fluid seal, and vibration protection.
Patent CA-2637015-A1 (CA)
Title: Baluster assembly
Inventor: CHUNG MIN-JU
IPC: E04F11/18
Filed: 2008-07-04
Abstract: A baluster assembly is adapted to be disposed between an armrest and a floor. The baluster assembly includes an adjustment element and a baluster post. The adjustment element has a first end adapted to be fixed on the floor, and a second end opposite to the first end, and a screw-threaded section between the first and second ends.  A nut engages and is movable on the screw-threaded section.  The baluster post has a sleeve-end portion sleeved onto the screw-threaded section and abutting against the nut, and an insert end opposite to the sleeve-end portion and adapted to be fitted into an insert hole in the armrest. The baluster post is co-movable with the nut relative to the screw-threaded section. A decorative cover is sleeved on the sleeve-end portion to cover the nut and junctions between the nut and the sleeve-end portion and between the nut and the screw-threaded section.
Patent CA-2637059-A1 (CA)
Inventor: AALI ADEL
IPC: A61F15/00
Filed: 2007-01-11
Abstract: A wound shield for exudate management may include a conformable frame to circumscribe a wound. The conformable frame may be formed of material for absorbing wound exudate. Exudate absorbing material may also be one of two or more layers of material forming the conformable frame. The layers may be arranged to keep the exudate absorbing layer at some selected distance from a patients skin. Any suitable dressing may be secured over the conformable frame providing separation between the wound and the dressing. The wound frame may provide pressure relief around a wound or pressure sore to permit healing. The conformable frame may be wrapped, in a spiral, around a wound providing an increasing pressure relief by increasing distance from the wound. A  conformable frame may be composed of one or more layers of any suitable material and may include adhesive on one or more surfaces to secure the frame to the wound site and or to secure the dressing to the conformable frame. One layer of the two or more layers of material forming the conformable frame may be a wicking or conduit material that draws exudate from the wound and transports the exudate to any suitable media for exudate storage. The exudate storage may be one or more layers of a dressing covering the wound site, or it may be a removable reservoir.
Patent CA-2637480-A1 (CA)
Inventor: SHARONOV SERGEI
IPC: G01V1/40
Filed: 2006-12-19
Abstract: An oilfield borehole device comprising a storage device including a first software image and a data structure, the data structure to include at least one of an address, a file identifier and a flag. The device further comprises a processor to download a second software image from a second storage device external to the oilfield borehole device, the second storage device associated with the address and the second software image associated with the file identifier. The processor replaces the first software image with the second software image and changes a status of the flag after replacement of the first software image.
Patent CA-2638833-A1 (CA)
Title: Recombinant polyclonal antibody for treatment of respiratory syncytial virus infections
Inventor: KOEFOED KLAUS
IPC: C07K16/10
Filed: 2007-03-06
Abstract: Disclosed are novel polyclonal antibodies, which target respiratory syncyticilal virus (RSV), and novel high affinity antibody molecules reactive with RSV. The polyclonal antibodies may comprise antibody molecules which are reactive with both RSV protein F and RSV protein G, and preferably the polyclonal antibodies target a variety of epitopes on these proteins. The single antibody molecules of the invention are shown to exhibit affinities which provide for dissocation constants as low as in the picomolar range. Also disclosed are methods of producing the antibodies of the invention as well as methods of their use in treatment for RSV infection.
Patent CA-2639281-A1 (CA)
Title: Measured-signal repetition frequency detection method, and sampling apparatus and waveform observation system using the method
Inventor: TSUDA YUKIO
IPC: G01D1/16
Filed: 2008-01-23
Abstract: In a method of detecting a repetition frequency of a measured signal, in order to detect the waveform repetition frequency of the measured signal with high accuracy even in the presence of a frequency fluctuation in the measured signal, the repetition frequency of the measured signal acquired by the conventional method is used as a provisional repetition frequency, and the frequency change amount of the specified signal obtained in the case where the measured signal is sampled sequentially with a sampling frequency greatly changed from the provisional sampling frequency to generate a frequency fold at the time of sampling is detected. Based on the detected frequency change amount of the specified signal and the change amount of the sample number indicating how many times the frequency fold has occurred in the process, the error contained in the sampling number with a frequency fluctuation contained in the measured signal is calculated. Then, based on the error contained in this sample number, the provisional repetition frequency of the measured signal is corrected, thereby calculating the regular repetition frequency of the measured signal.
Patent CA-2640194-A1 (CA)
Title: Method of molding composite material structural member and composite material structural member
Inventor: MIURA MASAMI
IPC: B29C43/02
Filed: 2007-04-27
Abstract: A method of molding a composite-material-made structural member mainly used as a structural member, such as, for example, channel member or angle member; and a relevant composite-material-made structural member. In particular, there is provided a method of molding a composite-material-made structural member, in which even when the configuration is a long and massive one with non-developable plane, fiber creasing can be inhibited, and provided a relevant composite-material-made structural member. In the stage of pressing a prepreg laminate against a molding die, the stage involves the preparation step of superimposing multiple prepregs with different fiber orientations one upon another in the form of a flat plate to thereby obtain a prepreg laminate for molding die and the pressure application step of pressing the prepreg laminate for molding die prepared in the preparation step against a molding die. In the preparation step, with respect to prepreg under attention having its fiber orientation agreeing with or being close to the direction of creasing, the prepreg is split along the direction being effective for inhibiting of creasing in creasing site or in the vicinity thereof, and the prepreg laminate is prepared by the use of the prepregs after the splitting.
Patent CA-2641696-A1 (CA)
Inventor: SUNDAR LATHA
IPC: C12M1/34
Filed: 2007-02-08
Abstract: This invention provides a method for simultaneously detecting the presence of at least two enzymes in a sample, said method comprising the steps of; i) providing a first substrate for a first enzyme, said first substrate being labeled with a first fluorophore, ii) providing a second substrate for a second enzyme, said second substrate being labeled with a second fluorophore, iii) exposing the labeled substrates to the sample to allow the first and second enzymes present in the sample to interact with respective first and second fluorophore-labeled substrates to form respective first and second fluorophore- labeled substrate fragments; and, detecting the presence of said fluorophore-labeled substrate fragments.
Patent CA-2643057-A1 (CA)
Title: Method for electromagnetic air-wave suppression by active cancellation and shielding
Inventor: ROSS WARREN S
IPC: G01V3/00
Filed: 2006-10-27
Abstract: Method for reducing air wave and/or magnetotelluric noise in controlled source electromagnetic surveying by either shielding the source from the air interface, shielding the receivers from downward traveling electromagnetic energy, or by employing a second source to preferentially cancel the air wave (and MT) part of the signal, or a combination of the preceding.
Patent CA-2648266-A1 (CA)
Inventor: PIECHOCKI JOHN
IPC: A61K8/97
Filed: 2007-04-03
Abstract: The disclosure relates to an animal feed or feed ingredient containing from about 0.01% to 1.0% DHA, wherein all, or substantially all of the DHA comes from material that is of non-animal origin and the use of microbially-derived DHA at these low levels provides sufficient DHA for the optimal neurological development of the animal.
Patent CA-2649106-A1 (CA)
Inventor: CHANAMAI RATJIKA
IPC: A23L29/00
Filed: 2006-10-10
Abstract: Oil-in-water microemulsions which can be used to incorporate lipophilic water-insoluble materials, such as beta-carotene, into food and beverage compositions are disclosed. The microemulsions utilize a ternary food grade emulsifier system which incorporates a low HLB emulsifier( HLB-value 1-5) , a medium HLB emulsifier (HLB-value 6-8) , and a high HLB emulsifier ( HLB- value 9-17) . Food and beverage products including the microemulsions are also disclosed. Finally, the method of preparing the microemulsions is described. The invention also encompasses water-in-oil microemulsions for use in incorporating water-soluble materials into food and beverage products. Finally, the invention encompasses concentrate compositions used for making those microemulsions.
Patent CA-2649369-A1 (CA)
Title: Synchronizing structured web site contents
Inventor: WITRIOL DANIEL B
IPC: G06F17/00
Filed: 2007-05-22
Abstract: Techniques to synchronize structured web site content are described. An apparatus may include a server having a server synchronization module to identify structured content types shared by the server and a client, and synchronize structured content corresponding to the structured content types. Other embodiments are described and claimed.
Patent CA-2649454-A1 (CA)
Inventor: VANDERAH TODD W
IPC: A61K49/00
Filed: 2007-04-12
Abstract: The present invention features animal models of migraine pain that can be used in a variety of ways, e.g., to identify compounds that reduce migraine pain or other migraine symptoms, to investigate behavioral changes correlated with the development and maintenance of a migraine-like state, and to better understand the mechanisms that underlie migraine pain.
Patent CA-2650219-A1 (CA)
Title: Continuous neutralizer mixer reactor and a continuous process for quenching chlorination reaction mixture in production of chlorinated sucrose
Inventor: ANAND SANJIV SHANKAR
IPC: C07H5/02
Filed: 2007-04-19
Abstract: An improved process of production of a chlorinated sugar is described comprising chlorination of a partially protected sugar, wherein quenching as well as neutralization of chlorinated reaction mass is carried out concurrently and continuously in a reactor which is a continuous mixer as well as quencher providing continuous mixing of chlorination reaction mixture and pH adjusting solution and also provides for continuous quenching and continuous removal of quenched chlorinated reaction mixture.
Patent CA-2650586-A1 (CA)
Title: Hybrid transaction card package assembly
Inventor: PETERSEN AMIE
IPC: G06K17/00
Filed: 2007-04-30
Abstract: A transaction card package assembly comprising a transaction card and a card holder, wherein the package assembly further comprises at least three unique identifiers thereon such that the transaction card may be activated at a point of sale by either a one-step or two-step activation process.
Patent CA-2652203-A1 (CA)
Title: Processus de polymerisation olefine
Inventor: TSUIE BARBARA M
IPC: C08F4/659
Filed: 2007-06-12
Abstract: L'invention concerne un processus de polymérisation d'éthylène. Ce processus comprend la polymérisation de l'éthylène en présence d'un système catalyseur qui comprend un complexe métallique de transition d'indénoindolyle ponté sur un matériau de support, un alkylalumoxane, un tetralkoxide de titane, et un composé d'alkyle aluminium branché. Le processus permet d'obtenir des polyéthylènes à faible densité à partir de l'éthylène seul.
Patent CA-2658288-A1 (CA)
Inventor: PAUL LAWRENCE J
IPC: G01B3/04
Filed: 2009-03-13
Abstract: A hand-held level and plumb tool that includes a homogeneous, L-shaped body, a first level indicating device, and a second level indicating device.  The L-shaped body has first and second legs arranged at a 90° angle. The first leg defines an interior side, an exterior side, a central panel extending between the sides, and a length in extension of the first leg from the second leg to a free end. A slot is formed through a thickness of the central panel and extends along at least a majority of the length. The first level indicating device is assembled to the central panel of the first leg at a location spaced from the slot. The second level indicating device is assembled to the second leg. One or both of the legs can include measurement-related indicia selected in accordance with staircase construction standard dimensions.
Patent CA-2658323-A1 (CA)
Title: Polysiloxane based in situ polymer blends-compositions, articles and methods of preparation thereof
Inventor: MORRIS JOSEPH P
IPC: A61K8/72
Filed: 2007-07-25
Abstract: Stable blend compositions composed of mixtures of polysiloxane(s) and organic polymer(s) are claimed. These polymer blends are white and opaque indicating the presence of phase separation on the micron scale. Such blends can be stored for long periods of time (years) without exhibiting evidence of macroscopic phase separation. These stable blends are achieved without substantial crosslinking as evidenced by the fact that the polymer blend is readily dissolved in a suitable organic solvent for molecular weight characterization. The stable blends of the present invention have particular utility as fouling release coatings for marine applications.
Patent CA-2658777-A1 (CA)
Title: Graded external prefilter element for continuous-flow systems
Inventor: WIJNANT PASCAL
IPC: B01D15/10
Filed: 2007-07-24
Abstract: A prefilter element for continuous flow systems as illustrated by a high-performance liquid chromatography cartridge or column is constructed with a gradient filter that has a gradient in average pore size over its thickness, the pore size decreasing in the direction of flow. This prefilter element is retained in a housing separate from any functional components of the continuous-flow system other than the prefilter element itself, the prefilter element being separable from the other functional components to allow the prefilter to be replaced without disturbing any other functional components.
Patent CA-2661258-A1 (CA)
Title: Automated magazine feeder
Inventor: FINDLEY RONALD EDWARD
IPC: B65H1/06
Filed: 2009-04-02
Abstract: An automated magazine feeder device is provided for supplying a manufacturing operation with elongate members of varying sizes in an assembly order dictated sequence. An apparatus for dispensing elongate members may include a magazine and a rotatable support member. The magazine may contain a plurality of elongate members including an elongate member in a first location and an elongate member in a second location immediately adjacent the elongate member in the first location. The first rotatable support member may include a first arm and a second arm. The first arm of the first rotatable support member supports the elongate member in the first location when the first rotatable support member is in a first position. The elongate member in the first location is ejected from the magazine by the second arm of the first rotatable support member in response to the first rotatable support member being rotated from the first position to a second position. The second arm of the first rotatable support member supports the elongate member in the second location in response to the first rotatable support member being rotated to the second position.
Patent CA-2661698-A1 (CA)
Inventor: FJERDINGSTAD SOELVE J
IPC: F16L55/26
Filed: 2007-08-22
Abstract: An apparatus (50) is provided for use in internal cleaning of at least one pipe (10), which apparatus (50) is arranged for connection to a first pipe end (14) of the at least one pipe (10) and to a second pipe end (15) of the at least one pipe, wherein the apparatus (50) at least comprises a coupling device designed for connection to a reservoir of pressurised gas, a pressure chamber (20) for introduction of cleaning pigs (21) and a pig receiver (23) for receiving cleaning pigs (21) which have passed through the at least one pipe (10). The apparatus (50) further comprises a pressure booster (29) for pressurising a liquid fluid and at least one valve means (16,17) so as to allow a cleaning pig (21) to be driven through the at least one pipe (10) by means of either the pressurised gas or the pressurised liquid fluid.
Patent CA-2662933-A1 (CA)
Title: In situ fluid formation for cleaning oil-or synthetic-oil-based mud
Inventor: CLARK DAVID E
IPC: C09K8/22
Filed: 2007-10-03
Abstract: Nanoemulsion, macroemulsions, miniemulsions, microemulsion systems with excess oil or water or both (Winsor I1 Il or III phase behavior) or single phase microemulsions (Winsor IV) improve the removal of filter cakes formed during hydrocarbon reservoir wellbore drilling with OBM. The macroemulsion, nanoemulsion, miniemulsion, microemulsion systems with excess oil or water or both or single phase microemulsion removes oil and solids from the deposited filter cake. In one non-limiting embodiment, the emulsion system (e.g. single phase microemulsion, nanoemulsion, or other emulsions) may be formed in situ (downhole) rather than produced or prepared in advance and pumped downhole. Skin damage removal from internal and external filter cake deposition can be reduced.
Patent CA-2664797-A1 (CA)
Title: Cytotoxic factors for modulating cell death
Inventor: ZABORINA OLGA
IPC: A61P35/00
Filed: 2002-01-15
Abstract: Cytotoxic factors having use in modulating cell death, and their use in methods of treating necrosis or apoptosis-related conditions are disclosed. The invention also relates to methods for identifying active agents useful in treating conditions related to cell death. The present inventors have found that different pathogens produce different cytotoxic factor(s) having anticancer activity. The substantially pure cytotoxic factors can be used in a method of treating an infectious disease or a cancer.
Patent CA-2665279-A1 (CA)
Inventor: PALMLOF MAGNUS
IPC: F16L9/12
Filed: 2007-09-28
Abstract: The present invention relates to a polyethylene composition comprising a base resin which comprises (a) an ethylene homo- or copolymer fraction (A); and (b) an ethylene homo- or copolymer fraction (B), wherein (i) fraction (A) has a lower average molecular weight than fraction (B); (ii) the base resin has a density of 940 to 947 kg/m3; (iii) the polyethylene composition has an MFR5 of 0.1 to 0.5 g/10 min; and (iv) the polyethylene composition has an SHI(2.7/210) of 10 to 49. Furthermore, the present invention relates to an article, preferably a pipe comprising said composition and to the use of said composition for the production of an article, preferably a pipe.
Patent CA-2665303-A1 (CA)
Inventor: GOI TATSUHIKO
IPC: F02N11/04
Filed: 2009-05-04
Abstract: The invention is a starting and generating apparatus for an engine, including: a rotator configured to be used as a generator driven by an engine as well as used as a starter motor for starting the engine; a power transmission mechanism configured to connect the engine with the rotator; a starter drive unit configured to supply an electricity to the rotator to drive the rotator as the starter motor when the engine is to be started; a clutch mechanism configured to shut off a power transmission from the engine to the power transmission mechanism when the engine is to be started; and a clutch control unit configured to bring the clutch mechanism into a connected state when a rotational speed of the rotator has reached a given rotational speed at which the engine can be started.
Patent CA-2667403-A1 (CA)
Title: Preparation for producing refractory materials
Inventor: VON RYMON LIPINSKI TADEUSZ
IPC: C04B35/10
Filed: 2007-09-19
Abstract: Preparation for producing refractory materials, characterized in that it comprises one or more particulate, refractory components and one or more binders, where - the particulate, refractory component has a mean particle diameter of > 0.3 m and - the binder is selected from among - from 0.05 to 50% by weight of a very finely particulate binder having a mean particle diameter of from 10 nm to 0.3 m selected from the group consisting of aluminium oxide, titanium dioxide, zirconium dioxide and/or mixed oxides of the abovementioned oxides, - from 0 to 20% by weight of an inorganic binder, from 0 to 20% by weight of a hydraulically setting binder, - from 0 to 15% by weight of an organic, silicon-free binder - and the preparation additionally contains from 0 to 35% by weight of water, where - the proportion of the particulate, refractory component is equal to 100 and the percentages of the further materials in the preparation are based on the particulate component.
Patent CA-2668638-A1 (CA)
Inventor: MICHEJDA CHRISTOPHER J
IPC: A61K38/00
Filed: 2007-11-06
Abstract: The invention provides a method of handling a hydrophobic agent, which method comprises (a) combining in an aqueous solution (i) a hydrophobic agent and (ii) an isolated peptide that is a structural analog of a transmembrane domain of an integral membrane protein, wherein one terminus of the peptide has one or more negatively charged residues, and (b) allowing the peptide to self-assemble into nanoparticles, wherein the nanoparticles comprise the hydrophobic agent.
Patent CA-2669440-A1 (CA)
Inventor: MCCARTHY PETER
IPC: E04H17/26
Filed: 2009-06-18
Abstract: A connection structure for a fence includes a first extruded lineal extending lengthwise along a first longitudinal axis. The first lineal has a sidewall with at least a first slot in the sidewall and the first slot extends generally perpendicular to the longitudinal axis. The connection structure also includes a second extruded lineal extending lengthwise along a second longitudinal axis. The second extruded lineal includes at least a corresponding first attachment leg extending outward from the second extruded lineal and parallel to the second longitudinal axis. The first attachment leg is integrally extruded with the second extruded lineal and is received in the first slot to secure together the first and second extruded lineals.