baber/WOPTO huggingface dataset:
Patent CA-2783777-A1 (CA)
Title: System, method and apparatus for increasing average reflectance of a roofing product for sloped roof
Inventor: KALKANOGLU HUSNU M
IPC: E04D1/22
Filed: 2012-07-25
Abstract: A roofing product and method includes coating a substrate with bitumen to yield a bitumen coated substrate having an exposure zone. First granules are adhered to the exposure zone to yield a first granule coating. The first granules have a solar reflectance greater than 35. An adhesive is adhered to at least a portion of the first granule coating. An open portion of the first granule coating that is free of the adhesive is maintained. An overlay of non-white second granules is adhered to the adhesive, such that the overlay of second granules and the adhesive provide a raised structure above a plane of the first granule coating.
Patent CA-2783999-A1 (CA)
Inventor: SENG MATTHIAS
IPC: B60C11/12
Filed: 2010-10-21
Abstract: The invention relates to a vehicle tyre, in particular for use in winter driving conditions, comprising a tread having positive profiles (1), for example profile blocks or tread strips, which are separated from one another by grooves (2), by transverse grooves (3) and the like extending peripherally in the circumferential direction, wherein each of said positive profiles is provided with a plurality of narrow indents (4) which extend at least substantially parallel to one another and at least substantially in the transverse direction of the tread and the indent walls (5) of which located opposite of one another have projections (6, 7) and depressions (16, 17) that correspond to one another. The projections (6, 7) are overall rounded raised areas, which are surrounded by wall regions which remain unstructured, wherein projections (6) are disposed at individual locations in the radially outer region of the indent wall (5), each of said projections (6) having a flattened face forming a support surface (6a) which is oriented in the radial direction and substantially perpendicular to the indent wall (5), and wherein projections (7) are disposed at individual locations in the radially inner region of the indent wall (5), each of said projections (7) having a flattened face forming a support surface (7a) which is oriented substantially parallel to the positive profile surface.
Patent CA-2784903-A1 (CA)
Inventor: SATOGOPAN SRIRIAM
IPC: C12P7/16
Filed: 2010-12-29
Abstract: The invention relates to suitable candidate ADH enzymes for production of lower alkyl alcohols including isobutanol. The invention also relates to recombinant host cells that comprise such ADH enzymes and methods for producing lower alkyl alcohols in the same.
Patent CA-2785712-A1 (CA)
Inventor: YANG LI-YING
IPC: E04D5/14
Filed: 2010-12-29
Abstract: Embodiments disclosed herein provide an application of a thermoplastic heat-welding rod for welding thermoplastic standing seam profiles to thermoplastic roofing membrane, and providing secure attachment without roof penetration and profile/membrane separation In addition, embodiments disclosed herein provide a welding attachment or apparatus for heat-welding thermoplastic materials In one embodiment, an apparatus for welding a thermoplastic profile strip to a thermoplastic membrane may comprise a first nozzle configured to direct hot air along a portion of a first longitudinal edge of a horizontal base of a thermoplastic profile strip placed on a thermoplastic membrane Also, such an apparatus may comprise a second nozzle configured to direct hot air along a portion of a second, opposing longitudinal edge of the thermoplastic profile strip Furthermore, the apparatus may also comprise a tubular splitter configured to simultaneously supply hot air to the nozzles
Patent CA-2785967-A1 (CA)
Title: Coupler yoke and coupler draft gear
Inventor: JIANG YAN
IPC: B61G1/40
Filed: 2011-05-27
Abstract: The invention discloses a coupler yoke and a coupler draft gear which are used in the field of carriages of a railway and aim at solving the problems of lower strength, low safety and reliability and the like in the prior art. The coupler yoke of the invention comprises a hollow yoke body with the cross section being in a long concentric-square shape, the inner side surface of the one end of the hollow yoke body is a bearing surface, and at least part of the heavy loading area of the bearing surface protrudes outwards relatively to the end surface of the light loading area. The coupler yoke is used for connecting couplers between the carriages of a train, so that the carriages are connected to form the train for transmitting the tractive force in the transportation; the distribution pattern of the existing bearing surface is changed due to the arrangement of a middle groove, so that the middle part with weak anti-bending and anti-deformed capability of the bearing surface is separated from the bottom surface of the buffer to reduce the load force on the middle part of the bearing surface, thereby improving the strength of the coupler yoke, reducing occurrence of the crack and the fracture in the using process of the coupler yoke, guaranteeing the connection reliability and the travelling safety of the train and ensuring the exchangeability between the coupler yoke in the invention and the existing coupler yoke.
Patent CA-2792720-A1 (CA)
Inventor: STEELBERG RYAN
IPC: G06Q50/00
Filed: 2011-03-10
Abstract: The present invention is and includes a device, system and method for providing an image enhancement widget. The device, system and method include a javascript component that, upon execution, obtains at least one subject of primary content on a networked page, and at least one permission for enhancement of the primary content, ones of a plurality of content produced remotely from the javascript component and according to the javascript component, and an enhancement widget. The enhancement widget may be a flash widget.
Patent CA-2793676-A1 (CA)
Title: New alkylaromatic process
Inventor: WINSETT BETH A
IPC: C07C2/66
Filed: 2012-10-31
Abstract: This invention is directed to a new process for making an alkylaromatic compound.  In an embodiment of this invention, the process is directed to selective synthesizing an alkylaromatic compound comprising a high amount of dialkylate product. In general, this process involves contacting at least one alkylatable aromatic compound with an alkylating agent and a catalyst under suitable reaction conditions such that the resulting reactor effluent prior to any stripping step may be characterized by a dialkylate product content of at least 44 wt% and a trialkylate and higher polyalkylate product content of no more than 20 wt%. The alkylaromatic compounds produced have excellent thermal and oxidative stabilities, good additive solvency, and improved seal compatibility while maintaining good VI  and low temperature properties. They are useful as lubricant basestocks and lubricant additives.
Patent CA-2794596-A1 (CA)
Inventor: SMITH NORMAN JAMES
IPC: H01R4/48
Filed: 2010-04-07
Abstract: Method and apparatus for mounting and locating untethered embedded antenna elements in the dielectric cover of electric utility meters configured for but not limited to wireless remote one way or two way radio communications for automated metering applications such as remote meter reading, remote connect/disconnect, home area networking, meter equipment firmware downloads, load management or locations based services. A multiplicity of untethered integral antenna elements and topologies may be located within a replacement dielectric cover for a direct-connect cable free or cable connection to a radio or microwave modem. Also described is a method and apparatus for retro-fitting the antenna elements on the inner face of an existing utility meter dielectric cover.
Patent CA-2795998-A1 (CA)
Title: Multiple access door lock mechanism with reversible cam actuation
Inventor: UYEDA ALAN K
IPC: E05B9/00
Filed: 2011-05-23
Abstract: In combination a door, latch structure at an edge of the door, and independently opens the door latch operating components at opposite sides of the door, displaceable structure in the door having a position blocking movement of the latch structure, first means responsive to displacement of a selected one of the components for displacing the structure from the blocking position to allow movement of the latch structure, for door opening, and the first means including a rotatable cam having reversible positions in each of which motion is transmitted to the displacement structure in response to displacement of the respective components.
Patent CA-2796177-A1 (CA)
Title: Crop harvesting machine with floating header
Inventor: PATTERSON ROGER L
IPC: A01B63/108
Filed: 2012-11-16
Abstract: A tractor has hydraulically driven wheels at a cab end and castor wheels at an engine end. It can be driven cab forward in a working mode with a header on the forward end. It is rotated to engine forward in the transport position for more stable higher speed travel. There is provided a float module with adjustable and calibrated springs on the header which allows the header to float relative to the lift system on the tractor. The float force is adjusted by raising and lowering the lift system in dependence on an angle measurement of the lift position. The lift system includes a lift cylinder and tilt cylinder controlled to change cutter angle while maintaining a sight line to the cutter bar for the operator.
Patent CA-2799084-A1 (CA)
Inventor: HEMPHILL WILLIAM SCOTT
IPC: E01C23/04
Filed: 2012-12-17
Abstract: A reinforcement mat that can be used to improve the durability and life of an asphalt paved surface. The reinforcement mat is partially or fully coated with a resin. The resin generally has a cure temperature in excess of about 140°F.
Patent CA-2802474-A1 (CA)
Inventor: WAGNER BEATE
IPC: A61L31/08
Filed: 2013-01-16
Abstract: A surface (1A, 1B) of a medical, in particular dental or surgical instrument or instrument part (2) comprising a substrate (3) with a rough surface structure (4) and a layer which is applied to or deposited on the substrate (3) in such a way that the rough surface structure (4) of the substrate (3) is at least not completely smoothed by the layer or the roughness is increased, wherein the layer applied to or deposited on the substrate (3) is embodied as a glass-ceramic layer (5). In addition, a medical, in particular dental or surgical instrument or instrument part (2) having such a surface (1A, 1B) and a method for producing such an instrument or instrument part (2) is described.
Patent CA-2807154-A1 (CA)
Title: Apparatus and methods for real time communication between drill bit and drilling assembly
Inventor: TRINH TU TIEN
IPC: E21B47/01
Filed: 2011-08-08
Abstract: An apparatus made according to one embodiment includes a drill bit that has a cavity at an end thereof and a communication device placed in the cavity, wherein the communication device includes a first section and a second section, wherein an outer dimension of the second section is greater than an outer dimension of the first section, and wherein the second section includes a conduit configured to allow passage of a conductor from the drill bit to a location outside the drill bit so as to provide a direct connection of the conductor from the drill bit to an element outside the drill bit.
Patent CA-2807777-A1 (CA)
Inventor: DUPUIS GLEN A
IPC: B65D75/00
Filed: 2011-08-15
Abstract: A container (10) having a container body that can have a circumference/perimeter variation along a vertical axis, a bottom surface (12), and a container opening having a top surface (14), an axially oriented shrink wrap sleeve (30) covering a portion of the body of the container (10) having a circumference variation and the container opening, a top edge (22) of the shrink wrap sleeve (30) allowing the top surface (14) to remain exposed, and bottom edge (20) of the shrink wrap sleeve (30) allowing the bottom surface (12) to remain exposed; the shrink wrap sleeve (30) having a pair of generally vertical perforations (32) descending from the shrink wrap top edge (22) towards a circumferential perforation ring (34) oriented below the container opening. In some embodiments, the axially oriented shrink wrap sleeve (30) covering a portion of the container body circumference variation has a greater circumference at at least one point between the shrink wrap top (22) (or alternately shrink wrap circumferential perforation ring) and bottom edges (20).
Patent CA-2813345-A1 (CA)
Inventor: LEDINGHAM KATHERINE MARY
IPC: A61K8/26
Filed: 2011-10-18
Abstract: Disclosed are antiperspirant compositions comprising: a) from 10 to 35 wt.%, based on the total weight of the composition, of antiperspirant active; b) triethyl hexanoin, c) at least one additional non-volatile oil, and d) from 1.5 to 30wt.%, based on the total weight of the composition, of structurant, wherein: the ratio, by weight, of triethylhexanoin to additional non-volatile oil is from 5:1 to 1:2; in combination, triethylhexanoin and additional non-volatile oil provide from 35 to 65% of the total weight of the composition; the composition contains from 0 to 5wt.% of volatile silicone oil; the composition is anhydrous; and the composition is in the form of a solid or soft solid. Also disclosed are methods of making such stick compositions, and methods of ameliorating perspiration by the topical application of such compositions to the skin.
Patent CA-2813483-A1 (CA)
Inventor: GOORA FREDERIC
IPC: G01R33/565
Filed: 2013-04-19
Abstract: Method for correcting the magnetic field gradient waveform in a magnetic resonance measurement including extracting an impulse response from the measured step response of a magnetic resonance system, determining the slew rate of the system during the step response measurement, modifying the desired output waveform such that the desired output waveform is constrained to within the slew rate and the bandwidth of the system, and determining the required pre-equalized input waveform.
Patent CA-2817760-A1 (CA)
Title: Virtual machine morphing for heterogeneous migration environments
Inventor: VINCENT PRADEEP
IPC: G06F9/455
Filed: 2011-12-02
Abstract: Virtual machines may migrate between heterogeneous sets of implementation resources in a manner that allows the virtual machines to efficiently and effectively adapt to new implementation resources. Furthermore, virtual machines may change types during migration without terminating the virtual machines. Migration templates may be established to manage migration of sets of virtual machines between sets of implementation resources and/or virtual machine types. Migration templates may be established based at least in part on information provided by migration agents added to the virtual machines under consideration for migration. The migration agents may detect and augment relevant virtual machine capabilities, as well as trigger reconfiguration of virtual machine components in accordance with migration templates.
Patent CA-2818404-A1 (CA)
Inventor: NIWA UJITERU
IPC: D03D15/56
Filed: 2011-11-07
Abstract: Provided is a cloth for swimsuits that satisfies various properties (elongation, basis weight, thickness, ease of movement, durability in use, mechanical strength, aesthetics, and the like) required for a material for swimsuits and at the same time has a texture design that generates microbubbles by which water resistance can be more reduced than before when a swimmer swims wearing a swimsuit made of the cloth, the cloth for swimsuits comprising synthetic fiber multifilament yarns and elastic fibers, wherein the front surface and the back surface are water-repellent;  bumps and hollows are formed on the back surface; the bumps and hollows on the back surface have a height difference of 150 µm to 650 µm;  and the hollows have a width of 100 µm to 5000 µm.
Patent CA-2822317-A1 (CA)
Inventor: BISCHOFF CLAUS
IPC: C09D4/00
Filed: 2011-12-22
Abstract: This invention relates to a cross-linkable coating composition comprising: (i) one or more silanes comprising either of the following two options: - at least three hydrolysable groups or - at least two hydrolysable groups and at least one organofunctional group capable of forming chemical bonds upon curing, and (i.a) the sum of said silanes constitutes at least 20 % of the total mass of the coating compositions combined solids and silanes, and (i.b) said silanes are possibly partly or completely hydrolysed and possibly partly condensed; and (ii) at least one low surface energy additive, wherein (ii.a) said low surface energy additive comprises polydimethylsiloxane chemically bonded to at least one functional group, (ii.b) said functional group is configured for the polydimethylsiloxane moiety to cross-link with said coating composition, (ii.c) said polydimethylsiloxane constitutes 0.01 % to 15 % of the mass of said cured coating, when said coating composition is cured, (ii.d) said polydimethylsiloxane moiety has a molecular weight of more than 1600 g/mol.
Patent CA-2824785-A1 (CA)
Title: Improved stackable structural reactors
Inventor: WHITTENBERGER WILLIAM A
IPC: B01F23/30
Filed: 2012-01-27
Abstract: A reactor for carrying out catalytic reactions. The reactor includes a reactor component optionally arranged on a central rod in a reactor tube. The reactor component can have fluid ducts for directing fluid flow through the reactor. The fluid ducts are effective for increasing heat transfer in the reactor. The reactor component can further have a washer attached to a top or bottom surface for directing fluid flow.
Patent CA-2824901-A1 (CA)
Title: Cng time fill system and method with safe fill technology
Inventor: DING DENIS
IPC: B65B31/02
Filed: 2011-10-21
Abstract: The present invention provides a CNG time fill system, comprising a compression system including a gas dryer and one or more gas compressors, a gas storage system for storing the natural gas, a manifold time fill system for filling a plurality of natural gas vehicles with the natural gas, a pressure transducer or pressure transmitter for detecting the pressure within the manifold time fill system, and an automatic shut off valve for selectively stopping the flow of gas into the manifold time fill system.
Patent CA-2826260-A1 (CA)
Inventor: TRIPP JONATHAN CLIVE
IPC: A61K31/496
Filed: 2012-01-27
Abstract: A method for making the compound of Formula ( I ) is set forth using alkylation, amidation, chlorination and phosphate installation procedures.
Patent CA-2829121-A1 (CA)
Title: Lait et produits laitiers contenant des hufa (acides gras hautement insatures) de type omega-3 et omega-6 et leurs procedes de pasteurisation
Inventor: WANG-NOLAN WEI
IPC: A23C9/152
Filed: 2012-03-09
Abstract: L'invention concerne des procédés pour la pasteurisation de lait ou d'un produit laitier enrichi en un ou plusieurs acides gras hautement insaturés (HUFA) de type oméga-3 ou oméga-6, le lait ou le produit laitier étant chauffé puis chauffé jusqu'à une température de stérilisation. Le lait ou le produit laitier enrichi en un ou plusieurs HUFA de type oméga-3 ou oméga-6 et produit par un procédé selon l'invention présente une stabilité augmentée.
Patent CA-2829168-A1 (CA)
Title: Crack detection in wind turbine components
Inventor: STOLTENJOHANNES JURGEN
IPC: G01M5/00
Filed: 2012-03-30
Abstract: The invention relates to a wind turbine comprising a component to be monitored and a crack detection unit. The crack detection unit has at least one thread or fiber (110, 120, 130), which is fastened directly to the component to be monitored. Furthermore, the crack detection unit has a tear detector, which is used to detect whether the thread or fiber is torn or not.
Patent CA-2829460-A1 (CA)
Title: Drum blade lock in a circumferential rotor groove
Inventor: REMY CHRISTOPHE
IPC: F01D5/02
Filed: 2013-10-09
Abstract: A blade root wedging lock in a circumferential groove in a rotor such as the drum of an axial turbomachine compressor. The body (32) of the lock includes a solid portion (38) designed to be housed in the groove and having two opposite bearing surfaces (40) and at least one circumferential wedging surface (42).  The body (32) further includes an upper portion (36) in the shape of an elongated generally vertical chamber designed to be flush with the upper surfaces of the platforms of adjacent blades when the lock is correctly positioned. This chamber (36) is truncated (44) so as to reduce its length in a direction perpendicular to the circumference, corresponding to the axis of rotation of the rotor. The lock can thus be accommodated in a narrow groove without decreasing the diameter of the clamping screw passing through the hole (34). The disclosure also relates to a rotor and a turbomachine equipped with the lock.
Patent CA-2831958-A1 (CA)
Inventor: NORCONK MATTHEW J
IPC: H02J5/00
Filed: 2012-04-06
Abstract: A contactless power supply is provided. The contactless power supply includes two or more primary coils (110, 120) for generating a region of cooperative magnetic flux generally therebetween. A portable device having a secondary coil (114) can be positioned proximate this region of magnetic flux to receive wireless power from the contactless power supply. The spaced-apart primary coils can be wound in alternating directions about a common axis and driven in phase, or can be wound in a single direction about a common axis and driven approximately 180 degrees out of phase. The contactless power supply can include a plurality of primary coils in an adjustable array to accommodate multiple portable devices each with different secondary configurations and power consumption needs.
Patent CA-2832204-A1 (CA)
Inventor: SCOTT DIANE
IPC: G06Q40/02
Filed: 2012-05-02
Abstract: A Person-to-person payments method and system may include receiving a request from a computer network to transfer funds from a first account to a second account, almost instantly. An alias (mobile number or email) is received and is associated with the second account and checked against a database. If the alias exists, multiple options may apply for transferring funds. Next, a secure party identifier is generated and the transfer may be completed. A Payments Switch Module may also communicate with a Third Party Payment Service Provider a request from a Sending or Receiving Financial Institution or party, to send or receive funds from a specific account held by the Third Party Payment Service Provider. This may occur on an adhoc, automatic, or scheduled basis enabling management of 'personal cash concentration'. This feature with the Third Party Payment Service Provider be characterized as a "Bring it Home" feature of the system.
Patent CA-2832349-A1 (CA)
Inventor: PAUL ROSS EDWARD
IPC: A61F2/30
Filed: 2011-04-05
Abstract: La présente invention concerne des instruments et des systèmes d'extraction utilisables dans le cadre d'une arthroplastie de reprise. Lesdits instruments d'extraction sont d'une forme et d'une conception telles à s'adapter aux petits espaces dans lesquels se pratique généralement l'arthroplastie de reprise, et à améliorer le contrôle par le chirurgien de l'axe, de l'intensité et de la vitesse d'application de la force nécessaire pour briser une liaison entre un os et une prothèse. Ainsi, une procédure d'arthroplastie de reprise peut être réalisée plus rapidement et avec un risque réduit de voir des mouvements involontaires être à l'origine d'une lésion accidentelle touchant des structures vitales voisines.
Patent CA-2834193-A1 (CA)
Inventor: CHONO KEIICHI
IPC: H04N19/124
Filed: 2012-06-27
Abstract: A video quantization parameter coding device is provided with a prediction unit (11) for generating a prediction quantization parameter from a past reconstruction quantization parameter, a computation unit (12) for generating a differential quantization parameter from the quantization parameter and the prediction quantization parameter, and a quantization parameter coding means (13) for binary arithmetically coding a first bin indicating whether or not the differential quantization parameter is significant, a second bin indicating whether the differential quantization parameter is positive or negative, and another bin indicating the absolute value of the differential quantization parameter, if the differential quantization parameter is significant.