baber/WOPTO huggingface dataset:
Patent CA-2692361-C (CA)
Inventor: ANAI HIROKAZU
IPC: G06F17/50
Filed: 2010-02-08
Granted: 2015-01-06
Abstract: A design support apparatus includes: a logical expression substitution unit to substitute a part of the logical expression, which includes a function expression of the design variables and a quantifier attached to the design variable, with a substitution variable; a quantifier elimination unit to generate a relational expression including the substitution variable and design variables without the quantifier by eliminating the design variable to which the quantifier is attached from the logical expression; a sampling point generation unit to generate a plurality of sampling points corresponding to the design variables and the substitution variable included in the relational expression; a possible range computation unit to compute, for each of the sampling points, a possible range that the relational expression may take, by calculating values of remaining design variables included in the relational expression based on the relational expression; and a possible range display unit to display the possible range.
Patent CA-2695462-C (CA)
Inventor: ZELDER THOMAS
IPC: H01P5/18
Filed: 2008-07-17
Granted: 2015-11-24
Abstract: The invention relates to a loop directional coupler having a first waveguide, particularly a hollow conductor, a planar conductor, or a coaxial conductor, in the form of a half loop antenna having a first antenna branch and a second antenna branch, for the contact-free extraction of an incoming signal a on a second waveguide and a returning signal b on said second waveguide. To this end, the first antenna branch (12) is connected to a first input (20) of a first network (18) and the second antenna branch (14) is connected to a second input (22) of the first network (18), the first network (18) having a first power splitter (56) at the first input (20) and a second power splitter (58) at the second input (22) for dividing the signal present at each antenna branch (12, 14), the first network (18) having a first adder (60) adding the signals of the first and second power splitters (56, 58) to each other, and a first subtractor (62) subtracting the signals of the first and second power splitters (56, 58) from each other.
Patent CA-2699910-C (CA)
Inventor: CORSER CRAIG
IPC: E01D15/12
Filed: 2010-04-13
Granted: 2017-05-09
Abstract: A roadway is formed by a plurality of mats flexibly connected together at their ends. The mats are rectangular in configuration to form straight sections of the roadway and trapezoidal in configuration to form curved sections. Each mat comprises a flat platform of transverse wooden boards secured to side rails at their ends. The mats are tied together at their ends by overlapping flat steel plates secured together by bolts to form connections. The connections have sufficient flexibility to allow the mats to conform to uneven terrain. The rails function as curbs to prevent a vehicle, passing along the roadway, from slipping off sideways. The mats are relatively light, allowing manual installation.
Patent CA-2700533-C (CA)
Inventor: LAST HARRY J
IPC: E04H4/06
Filed: 2004-11-10
Granted: 2011-01-25
Abstract: Invented techniques and associated mechanisms are described for eliminating bidirectiona flexure properties of coupled buoyant-slats forming a pool cover while simultaneously increasing the buoyancy of a leading or front portion of the cover and for assuring that the spiralling layers of wound-up layers of a buoyant pool cover are, and remain tightly wound around a submerged, rotatable cover drum at all times.
Patent CA-2710440-C (CA)
Inventor: SIM BOK TAE
IPC: H04L27/26
Filed: 2008-07-17
Granted: 2015-04-28
Abstract: A synchronization and detection method in a wireless device may include performing coarse detection and synchronization with respect to a received signal. The synchronization and detection method may also include performing fine detection and synchronization for acquisition of the received signal. Results of the coarse detection and synchronization may be used for the fine detection and synchronization. The synchronization and detection method may also include performing tracking mode processing when the acquisition of the received signal has been achieved.
Patent CA-2711183-C (CA)
Title: Composes pour le traitement des dents sensibles
Inventor: SHARMA DEEPAK
IPC: A61K8/362
Filed: 2010-07-29
Granted: 2017-07-11
Abstract: Une composition de traitement des dents sensibles est révélée. La composition comprend un composé de formule I M1-A-M2-B-M3~~ (I) où : M1 et M3 sont, indépendamment, un métal monovalent ou divalent; M2 est un métal polyvalent ou un oxyde métallique et A et B sont, indépendamment, sélectionnés parmi le groupe comportant des groupes diacides, triacides et tétraacides en C2-C6. Les méthodes de traitement des dents sensibles sont également révélées.
Patent CA-2712306-C (CA)
Title: New process to form highly conductive feature from silver nanoparticles with reduced processing temperature
Inventor: WU YILIANG
IPC: H01B1/22
Filed: 2010-08-06
Granted: 2015-06-02
Abstract: Exemplary embodiments provide materials and methods for forming highly-conductive features including stabilized silver-containing nanoparticles at low processing temperatures of no more than about 140 °C.
Patent CA-2713937-C (CA)
Inventor: LUMB MATTHEW
IPC: E21D9/10
Filed: 2009-01-30
Granted: 2017-08-29
Abstract: The present disclosure provides a method for mining a material in an underground environment. The method comprises positioning a structure in an underground roadway and locating the structure so that the structure provides a reactive force when a cutting head is pushed against the material via a series of members coupled to the structure. The roadway is suitable for passage of people and transportation of machinery and removed material. The method also comprises coupling the cutting head to at least one of the members of the series of members and the series of members to the structure. Further, the method comprises forming a plurality of branch tunnel portions projecting from the roadway into the material using the cutting head and the series of members coupled to the structure, comprising repositioning the cutting head and the series of members between formation of the branch tunnel portions. At least one of the formed branch tunnel portions has a length of more than 50m.
Patent CA-2714372-C (CA)
Title: Electrical accessories and associated methods of use and manufacture
Inventor: KUMMER RANDY DEON
IPC: H02G3/08
Filed: 2010-09-02
Granted: 2020-01-07
Abstract: Electrical accessories and associated methods of use and manufacture are provided. In one embodiment, an electrical accessory can be provided. The electrical accessory can include a frame including two side walls in parallel relation to each other, and two end walls in parallel relation to each other, and disposed between the two side walls. The electrical accessory can also include at least one positioning arm mounted to at least one of the end walls, wherein the at least one positioning arm comprises a support leg mounted to the at least one end wall, and a prong substantially perpendicular to the at least one positioning arm, wherein a side wall portion of an adjacent electrical accessory can be positioned between the prong and at least one side wall.
Patent CA-2722839-C (CA)
Inventor: YANG MINGJUN
IPC: B25C1/02
Filed: 2008-07-09
Granted: 2013-07-02
Abstract: A nailing gun trigger safety device according to the invention comprises a contact-jacking mechanism, a poking mechanism linked with the contact-jacking mechanism and a transmission mechanism linked with the poking mechanism, the contact-jacking mechanism can be slidably mounted on a nozzle of the nailing gun body; and the device is characterized in that: the nailing gun trigger safety device is arranged on the nailing gun body and is linked with a trigger mechanism; the trigger mechanism comprises a trigger and a pressing sheet driven by the trigger, and an air needle for starting up a nailing gun percussion mechanism, the contact-jacking mechanism is linked with the pressing sheet via the poking mechanism and the transmission mechanism; when the contact-jacking mechanism is not pressed, the pressing sheet is positioned at a first initial position and the air needle is beyond the stroke of the pressing sheet; when the contact-jacking mechanism is pressed, the contact-jacking mechanism pushes the pressing sheet to a second initial position via the poking mechanism and the transmission mechanism, and the air needle is within the stroke of the pressing sheet. The invention has the advantage such as lower manufacturing cost, smaller volume, lighter weight and better safety.
Patent CA-2728125-C (CA)
Inventor: HAGADORN JOHN R
IPC: C08F4/64
Filed: 2009-06-19
Granted: 2013-09-10
Abstract: This invention relates to a process to functionalize propylene co-oligomer comprising contacting an alkene metathesis catalyst with a heteroatom containing alkene, and a propylene a co-oligomer having an Mn of 300 to 30,000 g/mol comprising 10 to 90 mol% propylene and 10 to 90 mol% of ethylene, wherein the oligomer has at least X% allyl chain ends, where: 1) X = (-0.94 (mole% ethylene incorporated) + 100), when 10 to 60 mole%  ethylene is present in the co-oligomer, and 2) X = 45, when greater than 60 and less than 70 mole% ethylene is present in the co-oligomer, and 3) X = (1.83* (mole% ethylene incorporated) -83), when 70 to 90 mole% ethylene is present in the co-oligomer. This invention also relates to a process to functionalize propylene homo-oligomer comprising contacting an alkene metathesis catalyst with a heteroatom containing alkene, and a propylene homo-oligomer, comprising propylene, wherein the oligomer has: at least 93% allyl chain ends, an Mn of about 500 to about 20,000 g/mol, an isobutyl chain end to allylic vinyl group ratio of 0.8: 1 to 1.2: 1.0, and less than 100 ppm aluminum.
Patent CA-2728939-C (CA)
Inventor: KIM BYUNG-SOO
IPC: C08L89/00
Filed: 2009-04-28
Granted: 2013-08-06
Abstract: A method of preparing a heparin-conjugated fibrin gel is provided, which includes activating heparin, conjugating the activated heparin with fibrinogen to prepare heparin-conjugated fibrinogen, mixing free fibrinogen with the heparin-conjugated fibrinogen to prepare a fibrinogen mixture, and mixing thrombin with the fibrinogen mixture. In addition, a heparin-conjugated fibrin gel prepared by the above method and a kit for preparing the same are provided. According to the method of preparing the heparin-conjugated fibrin gel, the heparin-conjugated fibrin gel having an affinity for drugs such as growth factors may be easily prepared at low costs, and can also be used as a therapeutic drug excellently effective on generation of tissues such as bones, skin, blood vessels, cartilages, etc. by sustainably releasing drugs such as growth factors to a local site for a long period of time through injection into a human body.
Patent CA-2729981-C (CA)
Title: Wind turbine comprising a main bearing and method for replacement of the main bearing
Inventor: STIESDAL HENRIK
IPC: F03D1/00
Filed: 2009-07-01
Granted: 2016-06-14
Abstract: The invention concerns a wind turbine comprising a rotatable main shaft (14) having a centre axis (A) and being at least indirectly connected to a wind turbine rotor (26) of the wind turbine (1) and at least one main bearing (15, 16) supporting the rotatable main shaft (14) at least indirectly against a first stationary part (6) of the wind turbine (1), wherein fastening means (32, 33, 35) are provided for fastening the wind turbine rotor (26) to the first or a second stationary part (6) of the wind turbine (1) during replacement of the at least one main bearing (15, 16) and tappet means (30, 31, 40, 41, 50, 51) are provided which are able to act on the at least one main bearing (15, 16) and permit a movement of the at least one main bearing (15, 16) relatively to the first stationary part (6) in the direction of the centre axis (A). The invention concerns also a method for replacement of a main bearing wherein in the course of replacement of the at least one main bearing (15, 16) the at least one main bearing (15, 16) or the at least one main bearing (15, 16) and the rotatable main shaft (14) are moved relatively to the first stationary part (6) in the direction of the centre axis (A) for replacement of the at least one main bearing (15, 16).
Patent CA-2731147-C (CA)
Title: Procede, programme d'ordinateur et dispositif de supervision d'un ordonnanceur pour la gestion du partage de temps de traitement dans un systeme informatique multitache
Inventor: DESSERTENNE FRANCK
IPC: B64D47/00
Filed: 2011-02-10
Granted: 2018-06-05
Abstract: En particulier, linvention a pour objet la supervision dun ordonnanceur pour la gestion du partage de temps de traitement dans un système informatique multitâche comprenant une unité de calcul ayant un mode dexécution standard et un mode dexécution préféré pour exécuter une pluralité dapplications. Le temps dexécution pour ladite pluralité dapplications est divisé en une pluralité de périodes et un temps minimal daccès par période à ladite unité de calcul est établi pour au moins une application de ladite pluralité dapplications. Pendant au moins une période, ledit mode dexécution préféré est associé à ladite au moins une application et ladite au moins une application est exécutée selon le au moins dit temps minimal pour accès à ladite unité de calcul. Pendant ladite au moins une période, ledit mode dexécution standard est associé aux applications de ladite pluralité dapplications et au moins lune quelconque des applications de ladite pluralité dapplications est exécutée.
Patent CA-2731899-C (CA)
Inventor: KAROV ZANGVIL YAEL
IPC: G06F40/00
Filed: 2009-02-04
Granted: 2016-10-25
Abstract: A computer-assisted language generation system including sentence retrieval functionality, operative on the basis of an input text containing words, to retrieve from an internet corpus a plurality of sentences containing words which correspond to the words in the input text and sentence generation functionality operative using a plurality of sentences retrieved by the sentence retrieval functionality from the internet corpus to generate at least one correct sentence giving expression to the input text.
Patent CA-2732275-C (CA)
Inventor: SABAN DANIEL M
IPC: H02K1/22
Filed: 2009-07-28
Granted: 2016-06-21
Abstract: A rotor for an electrical machine includes a rotor hub and a plurality of permanent magnet segments affixed around a perimeter of the rotor hub. In certain instances, the segments have rounded outer surfaces and form a cylindrical outer surface of the rotor when mounted to the rotor hub. Permanent magnets are selected to construct a rotor with a particular magnetic field. In certain instances, the segments include a first plurality of the permanent magnet segments and at least one multi-piece permanent magnet segment including at least two pieces, each piece having a smaller arcuate span than segments in the first plurality of segments, the magnetization direction vector of one piece different than the magnetization direction vector of at least one other piece in each multi-piece segment. In certain instances, the plurality of segments include primary magnet segments and interpole magnet segments defining two or more poles, the segments having a uniformly oriented direction vector component. In certain instances, segments in a two-pole rotor configuration have direction vector components substantially parallel and oriented in substantially the same direction.
Patent CA-2732590-C (CA)
Inventor: BURMESTER JENS
IPC: B67D3/00
Filed: 2009-07-22
Granted: 2015-03-31
Abstract: The invention relates to a device for the piping of process systems in the food and beverage industry, according to the preamble of independent claim 1 or independent claim 2. The invention is particularly applicable in situations where the process systems serving for product processing and product transfer must meet stringent microbiological quality requirements and requirements for maximal cleanability under flow conditions (so-called "CIP capability"). It is the object of the invention to devise a device for piping, of a general described type, which device has high operating safety and meets the highest requirements for quality of the fluid products processed in it, which device overall, including its anti-mixing valves, is also easy and inexpensive to fabricate, and which, under all practically occurring arrangement variants of the valve distributor tree in relation to the associated process aggregate or tank of the process apparatus, in the respective valve distributor tree, reproduces, to the extent possible, the same technological conditions and condition parameters as in the process aggregate or tank. This problem is solved, in that: (a) the respective valve distributor tree (B1, B2, ..., Bi, ..., B n) opens immediately into the lower tank bottom (T1a, T2a, ..., Tia, ..., Tna) of a respectively associated tank (T; T1, T2, ..., Ti, ..., Tn) of the process system; (b) the respective valve distributor tree (B1, B2, ..., Bi, ..., B n) is connected via an associated pipe connection (R; R1, R2, ..., Ri, ..., Rn; Ux.1; U1.1, U2.1, U3.1, ..., Ui.1, ..., Un.1) to an associated process aggregate (P; P1, P2, ..., Pi, ..., Pn; P**; P1**, P2**, ..., Pi**, ..., Pn**) or to the lower tank bottom (T1a , T2a, ..., Tia, ..., Tna) of the tank (T*; T1*, T2*, ..., Ti*, ..., Tn*; T**; T1**, T2**, ..., Ti**, ..., Tn**), and the pipe connection (R; Ux.1) opens out into the tank-side or process-aggregate-side end of the valve distributor tree (B1, B2, ..., Bi, ..., Bn); (c) a stirring device (16) which is operative in the entire interior space of the hollow structure (B1a, B2a, ..., Bia, ..., Bna) is disposed in the valve distributor tree (B1, B2, ..., Bi, ..., Bn); (d) the valve distributor tree (B1, B2, ..., Bi, ..., Bn) with the entire interior space of the hollow structure (B1, B2, ..., Bi, ..., Bn) is part of a circulation line (U; U1, U2, U3, ..., Ui, ..., Un) which extends over the tank (T; T*; T**) or the process aggregate (P, P**); and in that the device comprises one of the following combinations (i, ii, iii) of features ((a), (b), (c), and (d)): (i) features [(a) and (c)], or features [(a) and (d)]; (ii) features [(b) and (c)], or features [(b) and (d)]; (iii) features [(a) and (b) and (c)], or features [(a) and (b) and (d)].
Patent CA-2732739-C (CA)
Title: Laser diode illuminator device and method for optically conditioning the light beam emitted by the same
Inventor: PARENT ANDRE
IPC: H01S5/024
Filed: 2009-03-10
Granted: 2014-09-09
Abstract: A laser diode illuminator device and a method for optically conditioning the output beam radiated from such a device, so that highly-demanding illumination application requirements that call for high output powers within a specified field of illumination can be addressed. At the heart of the device is a two-dimensional stack of laser diode bars wherein the linear array of beamlets radiated by each laser diode bar is optically conditioned through its passage in a refractive-type micro-optics device followed by a cylindrical microlens. The micro-optics device performs collimation of the linear array of beamlets along the fast axis of the bars, and it also acts as a beam symmetrization device by interchanging the divergences of the laser beamlets along the fast and slow axes. The cylindrical microlens is for collimation of the beamlets along the slow axis. The optical conditioning is performed individually for each linear array of beamlets so that the radiance or brightness of the laser diode illuminator can be optimized while any specified field of illumination can be filled with an excellent uniformity of the radiant intensity.
Patent CA-2733942-C (CA)
Inventor: GOUTAYER MATHIEU
IPC: A61K49/00
Filed: 2009-08-13
Granted: 2017-03-14
Abstract: The present invention relates to a formulation of indocyanine green in the form of a nanoemulsion, comprising a continuous aqueous phase and at least one dispersed oily phase, in which the oily phase comprises indocyanine green, at least one amphiphilic lipid and at least one solubilising lipid. It relates also to a process for the preparation and to the use of the formulation.
Patent CA-2744076-C (CA)
Inventor: LEEDER MICHAEL A
IPC: H04W4/00
Filed: 2009-11-18
Granted: 2017-05-16
Abstract: To provide customized information to the user, a wireless communications network node receives a stream of data associated with a user. A first trend associated with at least a first attribute in the stream of data is identified, and bas on the identified first trend, customized information is sent for presentation to the user at a mobile station.
Patent CA-2745285-C (CA)
Inventor: SUN TAO
IPC: G01V9/00
Filed: 2009-11-16
Granted: 2015-06-16
Abstract: A method of generating a model of a turbidity current in a fluid is disclosed.  A first flow layer in the turbidity current is defined. The method successively defines at least one more flow layer in the turbidity current. Each successive flow layer includes the previously defined flow layer. A set of depth-averaged flow variables for each flow layer is defined. A model is developed that describes the turbidity current. The model uses fluid flow equations and the set of depth-averaged flow variables for each flow layer to predict fluid flow in each flow layer. The model is then output.
Patent CA-2747138-C (CA)
Inventor: SPRINGETT FRANK BENJAMIN
IPC: E21B29/08
Filed: 2006-12-27
Granted: 2012-11-13
Abstract: An apparatus for severing a wellbore tubular, which apparatus comprises a ram block having a blade for shearing the wellbore tubular, characterised in that the blade comprises a projection having a portion of gradually increasing width, wherein, in use, the blade is moveable toward the wellbore tubular whereby the projection penetrates and punctures the wall of the wellbore tubular to reduce the structural strength of the wellbore tubular in an area where the wellbore tubular is to be severed.
Patent CA-2749578-C (CA)
Inventor: RICHTER YORAM
IPC: A61F2/24
Filed: 2010-01-13
Granted: 2018-08-21
Abstract: A system and process for placing a percutaneous valve device in a body lumen at the location of implantation is provided. The placement system and method are simple and enhance the accuracy of the placement of the valve device.  Anchors and placement wires or sutures are used to fix the implantation target and guide the device to the implantation site. The system and method are applicable to pre-assembled percutaneous valve devices as well as a modular prosthetic valve device, which modular device is also provided.  The modular valve device comprises two or more device modules and is designed to be delivered unassembled and then assembled in the body lumen at or near the site where implantation occurs.  The device modules may be assembled before or after the implantation target is fixed with the anchor, and then placed using the placement system in a manner similar to how a pre-assembled percutaneous valve device may be placed in accordance with the invention.
Patent CA-2750161-C (CA)
Inventor: HOUCK RICHARD T
IPC: G01V11/00
Filed: 2009-12-09
Granted: 2016-07-19
Abstract: A probabilistic method for classifying observed CSEM response for a resistive anomaly to classify the response into multiple geologic categories indicative of hydrocarbon production potential. Each category is assigned a prior probability (301). For each category, conditional joint probability distributions for observed CSEM data in the anomaly region are construct-ed (303) from rock property probability distributions (302) and a quantitative relationship between rock/fluid properties and the CSEM data (304). Then, the joint probability distributions and prior probabilities for each category (305) are combined with observed data (307) and used in Bayes' Rule (306) to update the prior category probabilities (308). Seismic data may be used to sup-plement CSEM data in the method.