baber/WOPTO huggingface dataset:
Patent CA-2641534-A1 (CA)
Inventor: NIEBLING PETER
IPC: B60B27/00
Filed: 2007-01-17
Abstract: The invention relates to a rolling bearing (1) having a first bearing ring (2), a second bearing ring (3) and a plurality of rolling bodies (5) which are arranged between the first bearing ring (2) and the second bearing ring (3).  Here, the rolling bodies (5) are arranged in at least four rows (11, 12, 13, 14), at least two rows (11, 14) have a first reference diameter (Tk1, Tk4), at least two further rows (12, 13) have a second reference diameter (Tk2, Tk3) which is different from the first reference diameter (Tk1, Tk4), and those rows which have in each case the same reference diameter are arranged symmetrically with respect to a predefined plane (ME) which is aligned perpendicular to a longitudinal direction (LR) of the bearing.
Patent CA-2642660-A1 (CA)
Inventor: KRENZ JOSEPH HARRY
IPC: B21D22/14
Filed: 2007-02-22
Abstract: The present invention relates to a spinning apparatus (10) for forming a workpiece when the workpiece is arranged in a substantially vertical orientation. The spinning apparatus includes at least one tool (576) capable of altering the shape of the workpiece while spinning. The apparatus also includes a clamp (12, 112) configured to hold the workpiece as the tool works the workpiece. The spinning apparatus includes a spinning arrangement (14) allowing for the vertical arrangement of the workpiece while the tool is working on the workpiece.
Patent CA-2645986-A1 (CA)
Title: An optical coupler, a method of its fabrication and use
Inventor: NIELSEN MARTIN DYBENDAL
IPC: G02B6/28
Filed: 2007-03-16
Abstract: The invention relates to: An optical coupler for coupling light from at least two input fibres into one output fibre. The invention further relates to a method of fabricating and to the use of an optical coupler. The object of the present invention is to provide an optical coupler, which is relatively easy to manufacture. The problem is solved in that the coupler comprises a) an input section comprising at least two input fibres, which are bundled over a bundling-length and having an output end face at one end of the bundling-length; and b) an output section comprising an output fibre comprising a confining region for confining light propagated in said input fibres and a surrounding cladding region and having an input end face; wherein said output end face of said input section is optically coupled to said input end face of said output section and at least said confining region of said output fibre is tapered down from a first cross sectional area at said input end face to a second, smaller cross sectional area over a tapering-length of said output fibre. This has the advantage that the output section comprises an optical fibre which can be made in easy to handle, appropriate lengths and which can be easily tapered. The invention may e.g. be used in fibre lasers or amplifiers, where efficient coupling of light from a number of pump sources to a single (e.g. double clad) output fibre is needed.
Patent CA-2648781-A1 (CA)
Title: Communication device and method for air-cooling communication device
Inventor: YOKOYAMA YUKIHIKO
IPC: H04B1/38
Filed: 2007-04-18
Abstract: There is provided a communication apparatus and an air-cooling method for the same, in which the air-cooling mode can be easily changed to reduce the cost to increase the number of transceiver units and the space for the housing. The communication apparatus includes transceiver units of a transmission system for communication, the units being installed in a housing and being attachable onto and detachable from the communication apparatus; fan units for forcibly air-cooling heat generated from the transceiver units, the fan units being installed in the housing and being attachable onto and detachable from the communication apparatus. Each transceiver unit includes a transceiver function section including a transceiver function; a forced air-cooling radiator fixedly mounted in the transceiver function section for forcibly air-cooling heat generated from the transceiver function section; and a natural air-cooling radiator mounted in the transceiver function section for naturally air-cooling heat generated from the transceiver function section. The natural air-cooling radiator is attachable onto and detachable from the main transceiver section.
Patent CA-2648931-A1 (CA)
Title: Method and apparatus for the non-invasive measurement of tissue function and metabolism by determination of steady-state fluorescence anisotropy
Inventor: ZUCKERMAN RALPH
IPC: A61B6/00
Filed: 2007-03-12
Abstract: A non-invasive measurement of biological tissue reveals information about the function of that tissue. Polarized light is directed onto the tissue, stimulating the emission of fluorescence, due to one or more endogenous fluorophors in the tissue. Fluorescence anisotropy is then calculated. Such measurements of fluorescence anisotropy are then used to assess the functional status of the tissue, and to identify the existence and severity of disease states. Such assessment can be made by comparing a fluorescence anisotropy profile with a known profile of a control.
Patent CA-2651221-A1 (CA)
Inventor: BERNAT VALERIE
IPC: A61K8/73
Filed: 2007-04-30
Abstract: The invention concerns a method for extemporaneous and reversible concentration of liposomes, the mixed liposome-cyclodextrin aggregates obtainable by said method, and uses thereof in the pharmaceutical, diagnostic and cosmetic field.
Patent CA-2651922-A1 (CA)
Title: Provisioning and activation using a service catalog
Inventor: VORMISTO HARRI
IPC: H04L41/00
Filed: 2007-05-22
Abstract: A service provisioning and activation method and system for telecommunications networks. The system operates in between a business support system (400) and a plurality of network element (480) and comprises a service repository (450) containing service configuration data. The system comprises also an order management component (410), which includes a generic logic (412) for service provisioning and activation operations, and an operation specific functionalities module (414) comprising operation specific functionalities capable of using data from the service repository (450). The order management component (410) receives requests from the business support system (400) and processes it according to the generic logic (412) calling the operation specific functionalities in the operation specific functionalities module (414). By means of this configuration, the system can perform a request-specific series of operations based on the received request and the data from the service repository, without the need of programming individual workflow for each different service activation, deactivation and modification situation possible in the telecommunications network.
Patent CA-2652464-A1 (CA)
Title: Process control system with ability to exchange data with production line machine controllers
Inventor: HRANICA JAMES A
IPC: G06F17/40
Filed: 2009-02-04
Abstract: A system and method for integrating a production line process control system (PCS) with production line machine controllers to record data about processes completed on a production line. The PCS receives data from line controllers regarding processes that are completed on each part. Process data including process order data is stored by the PCS and used to instruct line controllers on whether a particular part should be accepted for machining or handled in another way. Rejected parts are flagged electronically so when they arrive at a subsequent line controller, they are directed to a chute containing parts removed from the production process.  The PCS and line controllers exchange data about each part and applicable processes as it proceeds through production. The PCS records the data to develop a complete part history. The PCS integrates with a plant quality and tracking system that records the historical data.
Patent CA-2657118-A1 (CA)
Title: Toric contact lenses with controlled optical power profile
Inventor: YE MING
IPC: G02C7/04
Filed: 2007-07-16
Abstract: The present invention provides a toric contact lens having a controlled optical power profile. In addition, the invention provides a series of toric contact lenses, each having a series of different targeted cylindrical optical powers and a series of different targeted spherical optical powers, and each having a spherical aberration profile in which (1) the optical power deviations of the lens are substantially constant; (2) power deviation at a distance of 3 mm from the optical axis is from about -0.5 diopter to about -1.5 diopters; (3) power deviation at a distance of 3 mm from the optical axis is from about 0.2 diopter to about 1.0 diopter smaller than power deviations at a distance of 2 mm from the optical axis; or (4) there is a spherical aberration component described by any one of fourth order, sixth order, eighth order Zernike spherical aberration-like terms, or combination thereof, wherein the spherical aberration component has a value of -0.5 diopter to about -1.5 diopters at a distance of 3 mm from the optical axis.
Patent CA-2660618-A1 (CA)
Inventor: HOEHN KARSTEN
IPC: G16B20/20
Filed: 2007-06-16
Abstract: The invention relates to a device for use in the clinical/therapeutical field for the patient-individual optimization of the dosage and/or the dosage scheme of a drug based on rational, mathematical models which take into consideration possible physiological variations that are due to the illness or other particularities of the patient and the interaction with co-drugs that are administered at times close to each other. The invention also relates to the supply of said drug dose by means of a dosage device.
Patent CA-2662318-A1 (CA)
Inventor: DOBBINS MICHAEL K
IPC: A63F13/00
Filed: 2009-04-09
Abstract: A collaborative visualization system integrates motion capture and virtual reality, along with kinematics and computer-aided design (CAD), for the purpose, for example, of evaluating an engineering design. A virtual reality simulator creates a full-scale, three-dimensional virtual reality simulation responsive to computer-aided design (CAD) data. Motion capture data is obtained from users simultaneously interacting with the virtual reality simulation. The virtual reality simulator animates in real time avatars responsive to motion capture data from the users.  The virtual reality simulation, including the interactions of the one or more avatars and also objects, is displayed as a three-dimensional image in a common immersive environment using one or more head mounted displays so that the users can evaluate the CAD  design to thereby verify that tasks associated with a product built according to the CAD design can be performed by a predetermined range of user sizes.
Patent CA-2663068-A1 (CA)
Inventor: POLL HANS-GUENTHER
IPC: F03B3/12
Filed: 2007-08-08
Abstract: Proposed is a method for producing a rotor for a Francis turbine, which rotor comprises a rotor base, a rotor ring and rotor blades. The method is characterized by the following essential features: - two disc bodies are formed from metal; - the two bodies are subjected to a cutting machining process which is such that the rotor base with blade stubs integrally formed thereon is generated from the one body, and that the rotor ring with blade stubs integrally formed thereon is formed from the other body, such that in each case one blade stub of the rotor base and one blade stub of the rotor ring combine to form a complete blade; - the two machined parts are assigned to one another in such a way that the free ends of the blade stubs which are integrally formed on the rotor base are situated opposite the free ends of the blade stubs which are integrally formed on the rotor ring; - the free ends which face towards one another are welded to one another.
Patent CA-2664225-A1 (CA)
Title: Spool, spool unit, and spool unit production method
Inventor: ISHIKAWA KATSUHIKO
IPC: B65H75/06
Filed: 2006-10-02
Abstract: [PROBLEMS] A thread spool capable of taking up a filiform body and holding it without causing it to have a permanent curl. [MEANS FOR SOLVING PROBLEMS] The thread spool (11) has a base plate (14), thread hitch sections (15, 16), and auxiliary plates (17, 18). The base plate (14) is made from a resin, paper, and other materials and is formed in a narrow rectangular shape. The base plate (14) is bent at a center section (21). The thread hitch sections (15, 16) are arranged at both ends of the base plate (14). The auxiliary plates (17, 18) are fixed to the thread hitch sections (15, 16) to form flanges. Ends of the auxiliary plates (17, 18) arefixed to the base plate (14).
Patent CA-2668012-A1 (CA)
Title: Exchangeable air-conditioning unit
Inventor: CLARKE TERENCE ANDREW
IPC: F25B27/00
Filed: 2007-10-31
Abstract: An exchangeable air-conditioning unit (1) is described for attachment to mobile equipment. The air-conditioning unit includes a compressor (5) operable to compress a refrigerant and a hydraulic motor (17) operable to drive the compressor. Hydraulic fittings (11) are provided in fluid communication with the hydraulic motor for transporting hydraulic fluid. The hydraulic fittings (11) are adapted to be releasably connected to a hydraulic system of the mobile equipment. Refrigerant fittings (7) are provided in fluid communication with the compressor for transporting refrigerant. The refrigerant fittings (7) are adapted to be releasably connected to a refrigeration circuit of the mobile equipment. An enclosure (3) houses the compressor and hydraulic motor and has at least one releasable connector (21) for releasably connecting the enclosure to the mobile equipment. The exchangeable unit may be pre-charged with gas in and stored in readiness for attachment to the mobile equipment.
Patent CA-2668405-A1 (CA)
Inventor: CALLISTER STEVEN M
IPC: A61K39/00
Filed: 2007-11-01
Abstract: The present invention provides a vaccine for canine Lyme disease and methods of making and using the vaccine alone, or in combinations with other protective agents.
Patent CA-2672134-A1 (CA)
Inventor: MAEDA KAZUKO
IPC: A61K9/48
Filed: 2007-12-06
Abstract: A solid medicinal preparation containing the compound of the following general formula (I) or a pharmacologically acceptable salt thereof. It has improved content uniformity.  The solid medicinal preparation contains: (A) the compound of the following general formula (I): or a pharmacologically acceptable salt thereof; and (B) mannitol or lactose which, when examined under specific conditions, has a particle size distribution in which the 90% cumulative diameter is 80 to 300 µm. (see formula I)
Patent CA-2674871-A1 (CA)
Title: Systems and methods for reducing power consumption in a device through a content adaptive display
Inventor: IRANLI ALI
IPC: G09G3/34
Filed: 2008-01-24
Abstract: A method for reducing power consumption in a device through a content adaptive display is described. A frame of an image is received. A backlight value is calculated. A scaling factor is calculated. The backlight value is applied to a backlight. The scaling factor is applied to a matrix of pixels to obtain a scaled matrix of pixels. The scaled matrix of pixels is displayed.
Patent CA-2677491-A1 (CA)
Inventor: TUMA YOUSSEF
IPC: H04L29/02
Filed: 2009-09-02
Abstract: The enhanced distribution of digital content, in which a digital content distribution process is dynamically modeled, the digital content distribution process is invoked, and a serviced digital copy is provided to a recipient. Invoking the digital content distribution process further includes ingesting digital content, further including storing a digital master of the digital content in a digital vault, and servicing the digital copy of the stored digital master based on a servicing request received from the recipient.
Patent CA-2677664-A1 (CA)
Inventor: KING LAEL
IPC: H01Q3/08
Filed: 2008-02-07
Abstract: An enclosed satellite antenna system can include a generally rigid enclosure defining a volume that is configured to enable both manual transportability of the satellite antenna system and automated operation of the satellite antenna system without a substantial change in the volume of the enclosure or manual repositioning of the satellite antenna system. The enclosure can have disposed therein a satellite dish, a feedhorn configured to collect incoming signals concentrated by the satellite dish, and a low noise block converter configured to receive incoming signals from the feedhorn, amplify and convert the incoming signals to received signals, and transmit the received signals to at least one receiver. A motorized elevation dravie system can be configured to selectively adjust an elevation of the satellite dish and a motorized azimuth drive system can be configured to selectively rotate the satellite dish. A control system can be connected to the elevation drive system and the azimuth drive system to control automated operation of the satellite antenna system.
Patent CA-2678357-A1 (CA)
Title: Essential oil compositions for killing or repelling ectoparasites and pests and methods for use thereof
Inventor: DE WOLFF RICKI
IPC: A01N65/00
Filed: 2008-02-14
Abstract: Essential-oil compositions comprising Lippia javanica essential oil in combination with one, two, three, four, five, six or more essential oils are provided. The Lippia javanica essential-oil compositions are effective for killing and/or repelling ectoparasites and/or pests, including lice, ticks, mosquitoes, mites, ants and fleas. Methods of using the compositions comprising Lippia javanica essential oil in combination with one, two, three, four, five, six or more essential oils for killing or repelling ectoparasites and/or pests also are provided. Also provided are articles of manufacture and kits that include the Lippia javanica essential-oil compositions.
Patent CA-2679698-A1 (CA)
Inventor: BERGE ROAR
IPC: E21B19/16
Filed: 2008-02-29
Abstract: La présente invention concerne un appareil de rotation pour faciliter la connexion et la déconnexion d'objets tubulaires filetés, l'appareil de rotation comprenant un premier rouleau (61) et un second rouleau (63) caractérisé en ce que le premier rouleau possède une saillie (124) et le second rouleau possède un évidement (141), et, durant l'utilisation, au moins une partie de ladite saillie (124) se positionne à l'intérieur d'au moins une partie dudit évidement (141).
Patent CA-2682494-A1 (CA)
Inventor: BILODEAU MARK T
IPC: A61P25/22
Filed: 2008-04-03
Abstract: The present invention is directed to therapeutic agents of the formula (I) which are atypical antipsychotics and which arc useful in the treatment of neurological and psychiatric disorders associated with dopamine D2 and serotonin 5-HT2A neurotransmission dysfunction. wherein; R1 is C1-6alkyl, which is unsubstituted or substituted with 1-6 fluoro, wherein R1 and the hydroxyl group on the ring are attached to the same carbon atom; or a pharmaceutically acceptable salt thereof.
Patent CA-2682617-A1 (CA)
Inventor: MEIER PATRICK
IPC: H01B3/40
Filed: 2008-03-12
Abstract: Curable epoxy resin composition, which comprises: i) at least one diglycidyl ether of bisphenol A (DGEBA) and at least one diglycidyl ethers of bisphenol F (DGEBF) as epoxy resins, wherein the weight ratio of DGEBA : DGEBF is within the range of about 15:85 to 45:55; ii) an anhydride hardener; iii) at least one plasticizer; iv) optionally a catalyst, at least one filler material and/or further additives; and wherein the dynamic complex viscosity value (.eta.*) of said composition is within the range of 0.1 to 20 Pa. s; a process for making said composition and electrical articles containing an electrical insulation system made from said composition.
Patent CA-2682879-A1 (CA)
Title: Protection contre la perte de dispositif electroniques dans le canal de distribution
Inventor: STEVENS JON
IPC: G06F21/00
Filed: 2008-04-07
Abstract: Avant son entrée dans un canal de distribution, un dispositif électronique est équipé d'un client de protection contre la perte (LPC: Loss Prevention Client), lequel autorise une utilisation limitée du dispositif jusqu'à ce qu'une authentification correcte soit fournie par un acheteur légitime. En permettant une utilisation limitée avant l'authentification, ce dispositif reste à la fois utile pour l'acheteur légitime et intéressant pour un voleur. Bien que l'utilisation par un voleur soit possible, des options sont prévues pour permettre la localisation du dispositif, ou pour permettre un achat régulier du dispositif.
Patent CA-2683750-A1 (CA)
Title: Cooking device, especially domestic cooking device
Inventor: BUCK BERND
IPC: F24C15/10
Filed: 2008-03-06
Abstract: The invention relates to a cooking device, having an electrical heating element (1) arranged on a carrier element (2), wherein at least on electrical wire (3) is connected with the carrier element (2) by connection means (4, 5). To facilitate the assembly of the cooking device, the invention is characterized in that the connection means (4, 5) comprise a reception element (4) having two recesses (6, 7) forming undercuts and that the connection means (4, 5) comprise a connection member (5) with a basis structure (8) and an electrical contact (9) for engagement with the wire (3), wherein the connection member (5) has two protrusions (10, 11) extending from the basis structure (8) of the connection member (5) and being arranged to be inserted into the recesses (6, 7).
Patent CA-2685958-A1 (CA)
Title: Method of propping agent delivery to the well
Inventor: LASSEK JOHN
IPC: E21B43/267
Filed: 2007-05-30
Abstract: This invention relates to the production of minerals, more specifically, to the production of hydrocarbons, by hydraulic fracturing of the rock, and can be used for the optimization of formation fracturing crack processing conditions. Under this invention, the main stream of the propping agent suspension in the fluid at the mixer output is split into at least two flows having different volume delivery rates, and before the delivery to the hydraulic fracturing zone said flows are commingled.
Patent CA-2689331-A1 (CA)
Inventor: QVYJT FERNANDO
IPC: A23P10/00
Filed: 2009-12-29
Abstract: A fat continuous coating which is suitable for coating nutrition bars and other products, especially foods products, which include less saturated fat. The coating includes a lipid base having a phytosterol and/or phytostanol structurant, and up to 28 wt% or less saturated fatty acid moieties. The phytosterol or phytostanol serves to provide sufficient structure to the coating to obviate the need for the higher levels of saturated fats which such ingredients tend ordinarily to contain. The coating will advantageously include numerous other ingredients typically found in coatings, such as cocoa, strawberry powder, yoghurt powder, etc. The lipid base will typically comprise from 20-50 wt% of the coating, especially from 25-40 wt%. The lipid base of the coatings will typically include at least 5 wt% phytosterols and/or phytostanols, especially at least 10 wt% phytosterols and/or phytostanols, more preferably at least 15 wt%    phytosterols and/or phytostanols.
Patent CA-2692645-A1 (CA)
Inventor: MORRISON MICHAEL G
IPC: B23B27/16
Filed: 2008-06-05
Abstract: A clamping tool holder (10) includes a tool holder body (12) and a clamp (10) for clamping a cutting insert (22). The clamp (40) causes the cutting in-sert (22) to press against the bottom and the side walls of an insert-receiving pocket (14) of the tool holder body (12). The tool holder body (12) has an inclined surface (34) sloping inward in a direction away from the insert-re-ceiving pocket (14). The clamp (40) has an inclined sur-face (50) that acts as a ramp with the inclined surface (34) of the tool holder body (12). A guide pin (60) prevents the clamp (40) from twisting during tightening or loosening of the clamp. When a clamp screw (52) is tightened, a nub (48) of the clamp (40) engages only an inside rear-ward surface of a mounting bore (24) of the insert and the top surface (22a) of the cutting insert (22). In addition, only a forward lower face (46a) of a head portion of the clamp screw (52) engages a top surface (22a) of the clamp (40).