baber/WOPTO huggingface dataset:
Patent CA-2729326-A1 (CA)
Inventor: KOCH HERMANN
IPC: H02G5/06
Filed: 2009-06-24
Abstract: A tubular conductor arrangement comprises a fluid-tight enclosure tube (1) which is part of an enclosure section for a fluid. An electric phase conductor (5) is arranged in such a way as to be insulated relative to the fluid-tight enclosure tube (1). The tubular conductor arrangement further comprises a protective tube (3) which can be moved along a tube axis (2) relative to the enclosure tube (1). An anchor point (8) is formed between the protective tube (3) and the enclosure tube (1).
Patent CA-2729790-A1 (CA)
Inventor: SAITO HAYATO
IPC: C23C2/06
Filed: 2009-07-28
Abstract: Provided is a high-strength hot-dip zinc-coated steel sheet having excellent surface appearance and a process for production of same. The zinc-coated steel sheet does not suffer from unevenness of coating or bare spots and, after press forming, exhibits no streak defects. The steel constituting the zinc-coated steel sheet contains by mass C: 0.0005 to 0.0040%, Si: 0.1 to 1.0%, Mn: 1.0 to 2.5%, P: 0.01 to 0.20%, S: 0.015% or less, Al: 0.01 to 0.10%, N: 0.0005 to 0.0070%, Ti: 0.010 to 0.080%, B:  0.0005 to 0.0020%, Cu: 0.05 to 0.50%, and Ni: 0.03 to 0.50% and satisfies the relationships (1) and (2) with the balance being Fe and unavoidable impurities. The steel has a ferrite single phase structure and exhibits a tensile strength (TS) of 440MPa or above.  [Ti] >= (47.9/14)×[N] + (47.9/12)×[C] (1) [Ni] >= 0.4 × [Cu] (2)
Patent CA-2731049-A1 (CA)
Inventor: THIES ANDREAS
IPC: B43K19/00
Filed: 2009-07-11
Abstract: The invention relates to a polymer-bonded pencil lead for writing, drawing or painting devices, in particular for lead pencils or colored pencils, comprising a polymer binder, at least one wax and at least one filler, wherein the pencil lead further comprises 0.1 to 5 wt.-% palm oil.
Patent CA-2732548-A1 (CA)
Inventor: ABDEL-KADER SHERIF ALY
IPC: H04M1/27453
Filed: 2011-02-24
Abstract: A method is provided on an electronic communications device having a subscriber identifier, the method for identifying a contact entry associated with an electronic communication specified by a communication identifier. The method comprises searching an address book associated with the device; in response to finding a first and a second contact entry each having a respective first contact communication identifier matching the communication identifier, comparing a second contact communication identifier with the subscriber identifier; and identifying the second contact entry associated with the electronic communication if the second contact communication identifier in the first contact entry matches the subscriber identifier.
Patent CA-2734561-A1 (CA)
Inventor: LASSNER MICHAEL
IPC: C12Q1/68
Filed: 2005-06-09
Abstract: The present invention provides novel plastid transit peptides that direct lacalization of attached moieties (e.g., polypeptides) into plant plastids. The present invension also relates to methods and compositions for lacalizing polypeptides to plant plastids including, but not limited to, transgenic plant production.
Patent CA-2734821-A1 (CA)
Title: Digital living network alliance (dlna) client device with thumbnail creation
Inventor: DOUILLET LUDOVIC
IPC: G06F15/16
Filed: 2009-08-18
Abstract: An item of audio and video (A/V) content is identified stored in association with a DLNA server that does not have a thumbnail image associated with it. The item of A/V content is streamed at a DLNA client device. Intra-coded frames (1-Frames) are selected from the streamed A/V  content. The selected I-Frames are presented to a user of the DLNA client device. A selection is received from the user identifying one of the selected 1-Frames. The identified I-Frame is stored in association with the item of A/V    content. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Patent CA-2734864-A1 (CA)
Inventor: YOUNG MICHAEL EUGENE
IPC: B05D5/00
Filed: 2009-08-21
Abstract: Disclosed are methods for incorporating additives, such as chemically active particles, into the surfaces of articles or into coatings disposed atop articles. The disclosed methods are also applicable to conventional molding techniques, and can be performed in batch or continuous fashion.
Patent CA-2736447-A1 (CA)
Inventor: HEISNER DAVID B
IPC: B65D23/10
Filed: 2009-08-19
Abstract: A plastic container (10) includes a generally cylindrical main body (16) portion having a longitudinal axis. At least one gripping recess (22) is defined in the main body portion that has an oblong shape when viewed in front elevation and that is defined in part by a curved concave inner surface (32) when viewed in side elevation. The gripping recess includes a plurality of horizontal indentations (26, 28, 30), each of which is sized to receive a finger of a consumer when the plastic container is being gripped by the consumer.
Patent CA-2737071-A1 (CA)
Title: Particules de phosphate de zirconium presentant une capacite d'adsorption amelioree et leur procede de synthese
Inventor: WONG RAYMOND JUNE-HIN
IPC: C01B25/37
Filed: 2009-09-29
Abstract: La présente invention concerne un procédé de synthèse de particules de phosphate de zirconium (PZ) comprenant l'immersion d'une solution d'oxychlorure de zirconium dans un solvant aqueux, l'ajout, à la solution, d'au moins un additif organique monofonctionnel de faible poids moléculaire contenant de l'oxygène, et la combinaison de cette solution avec de l'acide phosphorique chauffé ou un sel d'acide phosphorique pour obtenir des particules de phosphate de zirconium par précipitation de type sol-gel.
Patent CA-2738339-A1 (CA)
Title: Picture level adaptive frame/field coding for digital video content
Inventor: WANG LIMIN
IPC: H04N19/513
Filed: 2002-11-21
Abstract: A method and system of encoding and decoding digital video content.  The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each picture in said stream of pictures in either frame mode or in field mode.
Patent CA-2738967-A1 (CA)
Inventor: NIELSEN STEVEN E
IPC: G06Q10/00
Filed: 2009-09-29
Abstract: Systems, methods and apparatus for generating electronic records of locate operations and marking operations. Exemplary systems and apparatus include marking devices that generate, store and/or transmit electronic records of marking information, locate devices that generate, store and/or transmit electronic records of locate information, locate devices and marking devices that communicate with each other (and optionally with other devices or systems) to share/exchange locate information and marking information, and a combined locate and marking apparatus that constitutes an integrated device capable of various functionality germane to respective locate and marking devices, and configured for generating electronic records of both locate information and marking information. An exemplary method for analyzing and processing locate information and marking information includes a computer-implemented method for visually rendering (e.g., in a display field of a display device) various aspects of locate and marking operations.
Patent CA-2739993-A1 (CA)
Inventor: BUCHET JEAN-FRANCOIS
IPC: G06Q10/00
Filed: 2009-10-06
Abstract: A processing device for processing an order request of an ophthalmic lens. A processing device (RX) for processing an order request of an ophthalmic lens, comprising: - receiving means (REC) arranged for receiving an order request from a management entity (LMS), the management entity (LMS) being arranged to be linked to at least one lens manufacturing device (MAN), the order request comprising at least information related to an optical wearer's prescription, - processing means (PROC) arranged for processing the order request on the basis of predetermined processing rules so as to obtain parameters of the ophthalmic lens according to the information comprised in the order request, - sending means (SEN) arranged for sending the obtained parameters of the ophthalmic lens to the management entity (LMS), wherein the processing device (RX) is arranged to prevent an unauthorized access to the predetermined processing rules.
Patent CA-2740263-A1 (CA)
Inventor: WALTERS RUSSEL
IPC: A61Q19/10
Filed: 2011-05-12
Abstract: This invention relates to a method of cleansing skin having an impaired barrier function. The method of this invention utilizes cleansing compositions that have the characteristic of minimally perturbing or interacting with the skin barrier by applying to the skin a cleansing composition comprising (i) at least one low molecular weight, non-cross-linked, linear acrylic copolymer and (ii) at least one surfactant selected from the group consisting of anionic surfactants, amphoteric surfactants, and combinations of two or more thereof, the cleansing composition having a .increment.ST(65)of greater than about 2 mN/m.
Patent CA-2741029-A1 (CA)
Inventor: LANGILLE JONATHAN
IPC: A61K31/407
Filed: 2009-10-13
Abstract: This invention is directed to spiro-oxindole compounds, as stereoisomers, enantiomers. tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment and/or prevention of sodium channel-mediated diseases or conditions, such as pain.
Patent CA-2741989-A1 (CA)
Title: Redispersible polymer powders prepared from blends of carboxylated styrene butadiene-based latexes
Inventor: BAUMANN ROBERT
IPC: C04B16/04
Filed: 2011-06-03
Abstract: A water redispersible polymer powder is produced by drying an aqueous mixture of a high T g carboxylated styrene butadiene polymer and a low T g carboxylated styrene butadiene polymer, where the ratio of the mean or average particle size of the high T g polymer to the particle size of the low T g polymer is from 1:1 to 5:1, preferably from 1:1 to 3:1, and the amount of the high T g polymer is from 20wt.% to 35wt.%, preferably from 25wt.% to 30wt.%, based upon the total weight of the high T g polymer and the low T g polymer. Cement compositions such as mortars, which contain the redispersible polymer powder exhibit unexpectedly superior high bond strength and high impact resistance.
Patent CA-2743017-A1 (CA)
Inventor: MANDEAU ANNE
IPC: A61Q19/00
Filed: 2009-09-15
Abstract: The invention relates to a hypoallergenic dermatological composition comprising an extract of aerial part of cereal or pseudocereal, excluding the grains, for use in persons allergic to cereals.
Patent CA-2743148-A1 (CA)
Inventor: NARDIZZI ROBERT V
IPC: A63F1/00
Filed: 2009-11-06
Abstract: A second optional poker tournament fee allows participating players a chance to receive a payout when finishing the poker tournament in one of one or more extra bubble spots. So, if the player finishes close to the conventional bubble position the player may receive a payout if he or she paid the second optional fee. The number of extra spots is based on the number of second optional fees paid. In one version, if no players finish in the extra bubble spots the house collects the second optional fees as profits. In another version, the second optional fees, or a portion thereof, are used to increase the payouts associated with the conventional payout scheme independent of the second optional fees.
Patent CA-2743672-A1 (CA)
Title: A uniquely perforated web product
Inventor: MCNEIL KEVIN B
IPC: A47K10/16
Filed: 2011-06-17
Abstract: Web products are disclosed which include forming selected perforation designs and patterns. The perforation designs and patterns can be formed in linear or nonlinear fashion, can extend in the cross direction or the machine direction and can be formed to complement or match an embossed or printed design on the web. The perforation designs and patterns can be formed utilizing various mechanical perforating techniques.
Patent CA-2745440-A1 (CA)
Title: Non-fouling, anti-microbial, anti-thrombogenic graft-from compositions
Inventor: LI JUN
IPC: C08F4/40
Filed: 2009-12-07
Abstract: Substrates, optionally coated with an undercoating layer, having grafted there from one or more non-fouling materials are described herein. The non-fouling, polymeric material can be grafted from a variety of substrate materials, particularly polymeric substrates and/or polymeric undercoating layers. The graft-from techniques described herein can result in higher surface densities of the non-fouling material relative to graft-to formulations. Graft-from methods can be used to produce covalently tethered polymers. The compositions described herein are highly resistant protein absorption, particularly in complex media and retain a high degree of non-fouling activity over long periods of time. The compositions described herein may also demonstrate antimicrobial and/or anti-thrombogenic activity. The non-fouling material can be grafted from the substrate, or optionally from an undercoating layer on the substrate, preferably without significantly affecting the mechanical and/or physical properties of the substrate material.
Patent CA-2747339-A1 (CA)
Inventor: YU YI
IPC: H04L1/18
Filed: 2009-10-29
Abstract: A relay node. The relay node includes a first hybrid automatic repeat request (HARQ) entity providing a first HARQ functionality. The relay node further includes a second HARQ entity providing a second HARQ functionality.
Patent CA-2750442-A1 (CA)
Inventor: MERLET STEPHANIE
IPC: A01N25/02
Filed: 2010-02-06
Abstract: Suggested are oil-based agrochemical compositions with increased viscosity, comprising (a) biocides, (b) hydrophobic carriers, and (c) polymers selected from the group consisting of poly(meth)acrylates, polymaleates and polyfumarates
Patent CA-2750735-A1 (CA)
Inventor: THOMAS MONROE M
IPC: H04N19/94
Filed: 2010-02-01
Abstract: A method for transmitting image data sets via a communication network is provided. Image data are processed for dividing the image into a plurality of image sub regions and for determining for each of the plurality of the image sub regions a hash code in dependence upon pixel data of pixels located in the respective image sub region.    The hash codes are transmitted together with location data of the respective image sub regions if the hash code exists in an associative dataset and the pixel data are transmitted together with location data of the respective image sub regions if the hash code does not exist in the associative dataset. Upon receipt of at least one of the hash codes and the pixel data together with the location data, image data are generated by performing at least one of: retrieving the pixel data from the associative dataset in dependence upon the received hash codes and placing the retrieved pixel data in the image in dependence upon the location data; and, placing the received pixel data in the image in dependence upon the location data.
Patent CA-2751502-A1 (CA)
Inventor: ASHTON ROGER
IPC: A61F2/36
Filed: 2010-02-04
Abstract: A receptacle for receiving a mating member in an orthopaedic joint, wherein the receptacle comprises: a first portion shaped so as to contact with the mating member, in normal use; a second portion shaped so as to not contact with the mating member, in normal use, wherein the first portion comprises a non-spherical surface. A mating member for being received by a receptacle, wherein the mating member comprises: a first portion shaped so as to contact with the receptacle, in normal use; a second portion shaped so as to not contact with the receptacle, in normal use, wherein the first portion comprises a non-spherical surface. Also disclosed are receptacles and heads of generally elliptical shape.
Patent CA-2751936-A1 (CA)
Inventor: WANG DONG
IPC: H02M1/08
Filed: 2011-09-08
Abstract: Provided are circuits and methods for driving the synchronous rectifier (SR) of a power converter. A non-linear voltage sense compensator is applied across the drain and source of the SR, and a sense signal is provided to the SR driver sense input, such that false triggering of the SR is effectively eliminated. In addition, the voltage sense compensator ensures that the SR is turned on as soon as its current starts to flow and is turned off when its current falls to zero. The embodiments described herein may be incorporated into new VR designs, or they may be used to improve the SR driving characteristics of commercially available voltage sensing SR drivers.
Patent CA-2752520-A1 (CA)
Inventor: LAUDER ANDREW
IPC: G06F1/16
Filed: 2010-12-20
Abstract: A magnetic attachment mechanism and method is described. The magnetic attachment mechanism can be used to releasably attach at least two objects together in a preferred configuration without fasteners and without external intervention.  The magnetic attachment mechanism can be used to releasably attach an accessory device to an electronic device. The accessory device can be used to augment the functionality of usefulness of the electronic device.
Patent CA-2752871-A1 (CA)
Title: Method for at least partially reworking or replacing a reinforcement element of a fibre composite structure and associated connecting device
Inventor: MARQUARDT HANS
IPC: B29C70/44
Filed: 2010-02-23
Abstract: The invention relates to a method for at least partially remachining or replacing a reinforcement element (10) of a fibre composite structure (8). In a first method step, at least one fibre layer (11) is arranged on a surface section of the reinforcement element (10) and/or at least one replacement section of the reinforcement element (10) of the same material and same layer structure is arranged on a surface reinforcement section of the fibre composite structure (8). In a second method step, at least a pressure mat (4) adjusted to the contour of the reinforcement element (10) is disposed above the at least one fibre layer (11) and/or the at least one replacement section of the reinforcement element (10), wherein the at least one pressure mat (4) is supported and fixed in a nominal position by a fixing frame (3) adjusted to the contour of the reinforcement element (10). In a third method step, the at least one pressure mat (4) is then acted upon by a pressure medium in order to press the same against the reinforcement element (10) and the fixing frame (3). In a fourth method step, a hardening of the at least one fibre layer (11) and/or the at least one replacement section of the reinforcement element (10) is carried out. The invention further relates to a corresponding connecting device (1) for carrying out the method.
Patent CA-2753281-A1 (CA)
Inventor: VAL-KHVALABOV VADIM
IPC: F24F5/00
Filed: 2010-03-05
Abstract: Improved environmental control system for im-proved nanolithography, imaging, detecting, and fabricating. An article comprising: at least one environmental chamber; at least one conditioning chamber adapted to be in gaseous communica-tion with the environmental chamber, wherein the conditioning chamber comprises at least one gas transport device such as a fan, optionally at least one temperature probe, and at least one heating--cooling device such as a thermoelectric device which in operation provides a cold side and a hot side, at least one water vapor source, and at least one temperature sensor, at least one humidity sensor, wherein the fan, the thermoelectric device, the water vapor source, the temperature sensor, and the humidity sensor are adapt-ed for a temperature controlled and humidity controlled gaseous flow. Two fans can be used, wherein the fans can transport air in the same direction or in opposite directions.
Patent CA-2753794-A1 (CA)
Inventor: HOEKSTRA J
IPC: D01F9/16
Filed: 2010-03-01
Abstract: The invention is directed to a process for producing carbon nanofibres and/or carbon nanotubes, which process comprises pyrolysing a particulate cellulosic and/or carbohydrate substrate that has been impregnated with a compound of an element or elements, the metal or alloy, respectively, of which is capable of forming carbides, in a substantially oxygen free, volatile silicon compound containing atmosphere, optionally in the presence of a carbon compound.
Patent CA-2754536-A1 (CA)
Inventor: MATHIASEN SOEREN KLAVSTRUP
IPC: A61J1/20
Filed: 2010-03-19
Abstract: A system for aseptic handling of materials comprising an aseptic isolator chamber with arrangements for handling of the materials; an airlock chamber with a pair of airlock doors to the outside and to the isolator chamber, respectively. A HEPA  filter system establishes a laminar air flow in the airlock chamber and a higher pressure in the airlock-chamber than outside the airlock chamber. Another HEPA filter system establishes a laminar air flow in the isolator chamber and a higher pressure in the isolator chamber than in the airlock chamber. A controller is adapted to open a first airlock door to the outside only when the second airlock door to the isolator chamber is closed, to allow transport of the materials between the outside and the airlock chamber, and to open the second airlock door to the isolator chamber only when the first airlock door is closed and aseptic conditions have been established in the airlock chamber, to allow transport of the materials between the airlock chamber and the isolator chamber.
Patent CA-2755747-A1 (CA)
Title: Magnetic filtration apparatus
Inventor: NEWMAN KEITH
IPC: B01D35/06
Filed: 2011-01-10
Abstract: A magnetic filtration apparatus to separate ferrous, contaminant material from a working fluid. The separation apparatus has a housing that is divided into a plurality of filtration chambers, each chamber having an elongate magnetic core to generate a magnetic field to entrap the contaminant material as it flows through the filter body. A  fluid communication passageway is provided between the first and second chambers and is positioned such that the fluid exposure to the magnetic fields is maximised.
Patent CA-2763817-A1 (CA)
Title: Reversible pegylated drugs
Inventor: SHECHTER YORAM
IPC: C07D207/46
Filed: 2004-04-08
Abstract: Reversible pegylated drugs are provided by derivatization of free functional groups of the drug selected from amino, hydroxyl, mercapto, phosphate and/or carboxyl with groups sensitive to mild basic conditions such as 9-fluorenylmethoxycarbonyl (Fmoc) or 2-sulfo-9-fluorenylmethoxycarbonyl (FMS), to which group a PEG moiety is attached. In these pegylated drugs, the PEG moiety and the drug residue are not linked directly to each other, but rather both residues are linked to different positions of the scaffold Fmoc or FMS structure that is highly sensitive to bases and is removable under physiological conditions. The drugs are preferably drugs containing an amino group, most preferably peptides and proteins of low or medium molecular weight.
Patent CA-2764530-A1 (CA)
Inventor: SHI LILI
IPC: H04L45/125
Filed: 2009-08-26
Abstract: The present invention discloses a wavelength division multiplexing (WDM) network path search method and system. The method includes: step A, searching out a network element linked list from a source network element of a service to a destination network element according to a inter-network element connection; step B, performing a port search on the network element linked list, performing a validity check on a found node, and ending the search when an invalid node is found; and step C, sorting out a path linked list of all possible paths according to path topology structure data searched out. The searching efficiency is improved by the present invention.
Patent CA-2765012-A1 (CA)
Title: Insecticidal compounds
Inventor: CASSAYRE JEROME YVES
IPC: C07D401/14
Filed: 2010-06-07
Abstract: A compound of formula (I) wherein A, p, R1, R3, R4, R5, and R8 are as defined in claim 1. Furthermore, the present invention relates to intermediates used to prepare compounds of formula (I), to methods of using them to combat and control insect, acarine, nematode and mollusc pests and to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising them.