baber/WOPTO huggingface dataset:
Patent CA-2851364-A1 (CA)
Title: 8-carbamoyl-2-(2,3-di substituted pyrid-6-yl)-1,2,3,4-tetrahydroisoquinoline derivatives as apoptosis-inducing agents for the treatment of cancer and immune and autoimmune diseases
Inventor: WANG LE
IPC: C07D417/14
Filed: 2012-10-11
Abstract: Disclosed are compounds of formula (I) which inhibit the activity of anti-apoptotic Bcl-xL proteins, compositions containing the compounds and methods of treating diseases during which Bcl-xL proteins are expressed, eg cancer. X is heteroaryl; Y1 is phenylene or heteroarylene; L1 is a linker; Y2 is cycloalkyi, cycloalkenyl, heterocycloalkyl or heterocycloalkenyl; Z1 is C(0)OR9, C(O)NR10R11, C(0)R11, NR10C(O)R11, etc.
Patent CA-2854367-A1 (CA)
Title: Ni-ti-cr near ternary eutectic alloy for gas turbine component repair
Inventor: OZBAYSAL KAZIM
IPC: C22C19/05
Filed: 2012-11-02
Abstract: A ternary near eutectic alloy of Ni, Ti, Cr is described having a relatively low melting temperature of approximately 1230 deg. C or less, suitable for fusing cracks in turbine blades and vanes without substantial risk of cracking during the repair process. Such an alloy is suitable for low temperature joining or repair of turbine blades since it contains the same components as typical turbine blades and vanes without foreign elements to lower the melting point of the repaired material or adversely affect the mechanical properties of the repaired component. Exclusion of boron eliminates the formation of brittle boron compounds, detrimental to the properties of the repair or seam
Patent CA-2854863-A1 (CA)
Inventor: SCHWAB EKKEHARD
IPC: B01J23/755
Filed: 2012-11-05
Abstract: A catalyst for the reforming of hydrocarbon-comprising compounds with CO2, water and/or hydrogen, a process for producing the same, and a process using the same for the reforming of the hydrocarbon-comprising compounds are provided. The production of the catalyst is based on contacting, intimately mixing and thermal treating of a hydrotalcite-comprising starting material with a fusible metal salt, which more preferably comprises nickel nitrate hexahydrate, to result in the metal salt melt. After molding and shaping, the compounds are subjected to high-temperature calcination step. In addition, the process using the catalyst for the reforming of the hydrocarbon-comprising compounds is carried out in a temperature range from 500 to 1100 °C at a pressure in the range from 2 to 70 bar. The catalyst is distinguished from the prior art by physicochemical properties.
Patent CA-2856320-A1 (CA)
Title: Apparatus for processing scrap cross-linked thermoset elastomeric material
Inventor: FISHER JAMES F
IPC: B29C48/425
Filed: 2012-11-19
Abstract: An apparatus for processing thermoset cross-linked elastomeric scrap material has a batch-operated high shear mixer for inducing chemical reactions to partly devulcanize the material in a first devulcanizing stage. A continuously-operated mutli-screw cooled extruder receives the partly devulcanized material from the high shear mixer and further devulcanizes the material by a mechanical shearing action in a second stage to produce an extruded product for revulcanization.
Patent CA-2863349-A1 (CA)
Title: Flushing hydrant
Inventor: FLEURY LEO W
IPC: E03B9/04
Filed: 2013-02-06
Abstract: A device for flushing a hydrant includes a stem connected to a valve of the hydrant; and an actuation system including a biased translational system coupled to the stem. An actuation system for flushing a hydrant includes a fluid; a piston assembly movable by the fluid; and a biasing element at least indirectly biasing the piston assembly towards a stop position. A method of flushing a hydrant includes operating an actuation system coupled to the hydrant, the actuation system including a stored energy device, a piston assembly coupled to a stem of the hydrant; and a biasing element coupled to the stem, the stem connected to a valve of the hydrant; and opening the valve of the hydrant by releasing energy from the stored energy device against a piston plate of the piston assembly.
Patent CA-2866794-A1 (CA)
Title: Traffic surveillance system
Inventor: CRONA BJORN
IPC: G08G1/065
Filed: 2014-09-29
Abstract: A traffic surveillance system including a carrying structure and a plurality of traffic surveillance devices adapted to be mounted upon the carrying structure, and including at least a vehicle identity registration device and a vehicle tracking device. The surveillance zone being defined as the coverage of the devices and provided in a plane from which the carrying structure protrudes, wherein the surveillance zone comprises a plurality of gateway zones and at least one interconnecting zone that connects at least two gateway zones with each other. The vehicle identity registration device is arranged upon the carrying structure to define the gateway zones to record a passage of a vehicle into or out from the surveillance zone through the gateway zones and the vehicle tracking device is arranged upon the carrying structure to define essentially arc shaped interconnecting zone.
Patent CA-2866929-A1 (CA)
Title: Occlusal splint arrangement
Inventor: HOFMANN KONRAD
IPC: A61F5/56
Filed: 2012-03-26
Abstract: The invention relates to an occlusion splint arrangement (01), in particular for sleep apnoea therapy, with a maxillary miniplast splint (02), which can be arranged on the maxillary row of teeth, and with a mandibular miniplast splint (12), which can be arranged on the mandibular row of teeth, wherein the maxillary miniplast splint (02) can be brought to bear against the mandibular miniplast splint (12), said arrangement comprising at least one maxillary positioning means (05) and at least one mandibular positioning means (22), wherein the setting of the miniplast splints (02, 12) relative to each other in the longitudinal direction (X) and/or in the transverse direction (Y) can be defined by form-fit engagement between the maxillary and the mandibular positioning means (05, 22), wherein the maxillary and/or mandibular miniplast splint (02, 12) has at least one mounting means (15), wherein at least two different positioning means (22a, 22b, 22c) can be secured exchangeably as replacements on the same mounting means (15), as a result of which at least two different relative settings can be defined between the miniplast splints (02, 12).
Patent CA-2869105-A1 (CA)
Inventor: EVELEIGH ROBERT B
IPC: A61H35/02
Filed: 2014-10-30
Abstract: Methods and apparatus for washing systems, both industrial and residential. Some embodiments pertain to face washing systems that provide a gentle upward flow of water for washing a person's face, but which can be easily reconfigured to provide a downward flow of aerated water for washing of the user's hands. Other embodiments pertain to visual indicators to help a user in a dark environment in the use of an emergency eyewash system. Yet other embodiments pertain to eyewashing systems incorporating filters that are automatically flushed of debris. Still further embodiments pertain to emergency eyewashing systems in which a mixing chamber is located downstream of a thermostatically controlled valve to reduce the possibility of a hot temperature spike being provided to the eyewashing outlet apertures, which could be harmful to users.
Patent CA-2872641-A1 (CA)
Inventor: YOSHIMICHI HITOSHI
IPC: B21D39/02
Filed: 2013-05-08
Abstract: A roller hemming device (1) is provided with: a large-diameter roller (11) having a large tapered surface (111); and a small-diameter roller (12) having a small cylindrical surface (123). The small-diameter roller (12) is arranged on the same axis as the large-diameter roller (11). The small-diameter roller (12) and the large-diameter roller (11) can be relatively displaced in the axial direction. The external diameter of the small cylindrical surface (123) is smaller than the minimum external diameter of the large tapered surface (111).
Patent CA-2873652-A1 (CA)
Inventor: BERGER MARKUS
IPC: A61K49/04
Filed: 2013-04-25
Abstract: The present invention describes a new class of trinuclear heavy metal complexes comprising two hexadentate azainositol tricarboxylic acid ligands, a method for their preparation and their use as X-ray contrast agents.
Patent CA-2874488-A1 (CA)
Inventor: JOHNSON TIM
IPC: C07K16/40
Filed: 2013-05-24
Abstract: The invention provides antibodies and antigen-binding fragments thereof that selectively bind to an epitope within the core region of transglutaminase type 2 (TG2). Novel epitopes within the TG2 core are provided. The invention provides human TG2 inhibitory antibodies and uses thereof, particularly in medicine, for example in the treatment and/or diagnosis of conditions including Celiac disease, scarring, fibrosis-related diseases, neurodegenerative/neurological diseases and cancer.
Patent CA-2875021-A1 (CA)
Inventor: CHEN SHILIN
IPC: E21B10/43
Filed: 2012-05-30
Abstract: A multi-layer downhole drilling tool designed for directional and horizontal drilling is disclosed. The drilling tool includes a bit body including a rotational axis extending therethrough. A plurality of primary blades are disposed on exterior portions of the bit body and a plurality of secondary blades are disposed on exterior portions of the bit body between the primary blades. The drilling tool further includes a plurality of first-layer cutting elements disposed on exterior portions of the primary blades and a plurality of second-layer cutting elements disposed on exterior portions of the secondary blades. The second-layer cutting elements are track set with the first-layer cutting elements in an opposite track set configuration.
Patent CA-2875546-A1 (CA)
Inventor: HERRMANN ROBERT P
IPC: E21B43/16
Filed: 2013-06-15
Abstract: A method and an apparatus are disclosed that use a gas lift tubing arrangement to produce synthetic hydrocarbon related products. Using the Fischer Tropsch process as an example, the tubing is packed with a suitable catalyst and then hydrogen and carbon monoxide are injected into the top of the tubing in a fashion similar to a gas lift process. As the gases travel past the catalyst, synthetic hydrocarbons are formed and heat is produced. The synthetic hydrocarbons and water flow out of the bottom of the tubing and travel up the annulus to the surface. In some embodiments, this process is carried out in a producing well or a in producing riser. In a producing well or a producing riser, the production from the well which flows up the annulus cools the synthetic hydrocarbon derived products. In additional and alternate embodiments, this process can be used in non-flowing wells.
Patent CA-2877503-A1 (CA)
Inventor: QIU YU
IPC: A61J1/05
Filed: 2012-08-01
Abstract: A double-headed transfusion container comprises a body portion (1), both the top and the bottom of the body portion (1) being provided with an opening portion (2). The body portion (1) and the opening portion (2) are integrally formed of polypropylene blending plastic through blow molding, so as to obtain a seamless transparent polypropylene blending plastic transfusion container, which has advantages of a light weight and a low cost, further has good self-draining performance, and can steadily drain the liquid in the container from the container without any vent needle. Both the top and the bottom of the body portion (1) are provided with the opening portion (2), which facilitates connection to another independent auxiliary instrument better and can improve the safety of the transfusion product.
Patent CA-2878754-A1 (CA)
Inventor: DRANG NIR
IPC: H04N19/18
Filed: 2015-01-19
Abstract: A method of processing video data. During a preprocessing stage a plurality of video content datasets in a storage network node, the method calculates coefficient data and encoding decisions of said video content dataset on a per frame basis, said encoding decisions comprising at least some of frame sizes, motion vectors, macroblock quantizers and macroblock layouts partitions (geometry), deleting said coefficient data; storing said encoding decisions in an auxiliary file associated with said video content dataset; during an operative stage: receiving from a client terminal via a communication network a request for streaming a first of said plurality of video content datasets; identifying a respective said auxiliary file associated with said first video content dataset; and utilizing said encoding decisions from said respective auxiliary file to recalculate said coefficient data of said first video content dataset without recalculating a respective said encoding decisions.
Patent CA-2879721-A1 (CA)
Inventor: SLAGLE STEVE D
IPC: H01G2/06
Filed: 2013-08-27
Abstract: Devices and methods are disclosed for reducing vibration and noise from capacitor devices. The device includes a circuit board, and first and second capacitor structures. The second capacitor structure has substantially the same properties as the first and is coupled to the opposite face of a supporting structure substantially opposite of the first capacitor structure. The first and second capacitor structures can receive substantially the same excitation signals, can be electrically connected in parallel or in series. The first and second capacitor structures can be discrete capacitors, capacitor layers, stacks or arrays of multiple capacitor devices, or other capacitor structures. Stacks of multiple capacitor devices can be arranged symmetrically about the supporting structure. Arrays of multiple capacitor devices can be arranged with offsetting capacitors on the opposite face of the supporting structure substantially opposite one another.
Patent CA-2879917-A1 (CA)
Inventor: LV YUANFANG
IPC: H04L12/58
Filed: 2013-07-25
Abstract: A method for aggregating messages based on a point of interest is provided, the method including: acquiring an instruction to trigger a point of interest;  acquiring a region unit in which the point of interest is located from an electronic map which is divided into a plurality of region units in advance, and acquiring a predetermined number of region units including the region unit in which the point of interest is located by taking the region unit in which the point of interest is located as a center;  acquiring messages issued within the predetermined number of region units; and generating a message aggregating page including a map indicative of the point of interest based on the acquired messages and displaying the acquired messages on the message aggregating page. A system for aggregating messages based on a point of interest is also provided. The system and method for aggregating messages based on a point of interest provided by the disclosure can enter the message aggregating page by triggering the point of interest, acquire more messages from the neighborhoods of the point of interest, and further enlarge the message capacity of a micro blog and expand functions of the micro blog.
Patent CA-2880423-A1 (CA)
Inventor: HANNECART BENOIT
IPC: F01D25/24
Filed: 2014-12-01
Abstract: The invention relates to a composite annular casing for a low-pressure compressor of a turbo machine, including a wall of generally circular form or in a circular arc; a mounting flange extending radially from one side of the wall, forming an edge together with the said wall; a main fibrous reinforcement extending in a continuous manner along the wall and the flange and forming an angled portion and rounded in the area of the edge; an auxiliary fibrous reinforcement extending along the edge;  and a matrix. The auxiliary reinforcement comprises a core extending along the edge in such a way as to occupy the volume between the edge and the angled portion of the main reinforcement. The invention also relates to a turbo machine comprising a composite annular casing, as well as to a method of manufacturing a composite annular casing of a turbo machine.
Patent CA-2881520-A1 (CA)
Inventor: KIEST LARRY W JR
IPC: F16L55/162
Filed: 2011-10-12
Abstract: The present invention comprises a method and means for repairing the wall of a manhole wherein a material capable of curing and hardening is adhered to the wall. An expandable bladder engages the curable and hardenable material and presses against and smoothes the material. The bladder may be chemically bonded to the curable and hardenable material or it may be mechanically bonded.
Patent CA-2881945-A1 (CA)
Inventor: STIGALL JEREMY
IPC: A61M25/00
Filed: 2013-08-23
Abstract: An intravascular measurement system is provided. The system includes a catheter having a plurality of visible markers on a proximal portion that are proportional to a plurality of radiopaque markers on a distal portion. In at least one aspect, the system includes an imaging device adjacent the distal end.
Patent CA-2884280-A1 (CA)
Inventor: WANG YE-KUI
IPC: H04N19/70
Filed: 2013-09-18
Abstract: A computing device selects, from among a set of hypothetical reference decoder (HRD) parameters in a video parameter set and a set of HRD parameters in a sequence parameter set, a set of HRD parameters applicable to a particular operation point of a bitstream. The computing device performs, based at least in part on the set of HRD parameters applicable to the particular operation point, an HRD operation on a bitstream subset associated with the particular operation point.
Patent CA-2885352-A1 (CA)
Title: Urethral anastomosis device and method
Inventor: WIRTEL ANTHONY J III
IPC: A61B17/11
Filed: 2013-09-17
Abstract: Provided herein is a two-part coupling assembly for re-connecting a first hollow body part to a second body part and an instrument (90) and method for emplacement. The coupling assembly comprises coupling parts (2, 52) having securement elements (20, 70) that are actuated by separate deployment mechanisms of the instrument and attach to the first and second body parts. The first and second coupling parts having interconnecting elements (48, 62) that couple the two-part assembly together and re-connect the first and second body parts.
Patent CA-2886908-A1 (CA)
Title: Nucleic acid imparting high-yielding property to plant, method for producing transgenic plant with increased yield, and method for increasing plant yield
Inventor: KASHIHARA MASAKAZU
IPC: A01H5/00
Filed: 2013-10-18
Abstract: The present invention addresses the problem of providing a nucleic acid that can impart a high-yielding property to plants. The present invention also addresses the problem of providing a transgenic plant that increases yield and a method of increasing the yield of plants, using this nucleic acid. A promoter for a pseudo-response regulator of Oryza longistaminata and/or a construct functionally connecting a structural gene of a pseudo-response regulator of a plant is introduced to a plant, whereby the plant can be imparted with a high-yielding property.
Patent CA-2888004-A1 (CA)
Inventor: RYU YOUNG-SUN
IPC: H04N21/431
Filed: 2013-10-14
Abstract: A method for sending media information by a first terminal in a multimedia communication system is provided. The method includes generating scene configuration information that includes information regarding at least one medium of multiple media, and sending the scene configuration information to a second terminal, wherein the information regarding the at least one medium includes at least one of information indicating whether to allow reproduction of the at least one medium in the second terminal, resource information used to reproduce the at least one medium, position information used to reproduce the at least one medium on a screen, and reproduction time information for the at least one medium.
Patent CA-2888986-A1 (CA)
Inventor: CLINE TROY
IPC: H04L29/08
Filed: 2013-10-22
Abstract: According to one general aspect, a method may include storing, in a memory device, a plurality of floor maps, each floor map indicating the structural layout of a respective predefined physical location. The method may include storing, in a memory device, a plurality of point-of-interest (POI) data structures. Each POI data structure may include a physical location of an associated POI. The method may include receiving a floor map request from a client computing device, wherein the floor map request includes a requested location. The method may include based upon the location included by the floor map request, selecting a selected floor map and a selected subset of the plurality of POI data structures. The method may include transmitting, to the client computing device, a response to the floor map request based upon the selected floor map and the selected POI data structures.
Patent CA-2889164-A1 (CA)
Inventor: SCHRAMM CHARLES J JR
IPC: C11D1/62
Filed: 2012-12-11
Abstract: L'invention concerne une composition de conditionnement de tissu comprenant une émulsion de particules dans un véhicule aqueux, les particules comprenant (a) un esterquat comprenant un esterquat d'alkyldialcanolamine d'un acide gras, au moins 90% en poids à 100% en poids de l'esterquat étant composés de diesterquat et 0 % en poids à 10 % en poids de l'esterquat étant composés de monoesterquat et l'acide gras étant pratiquement saturé et présentant une valeur d'iode inférieure à 5, et (b) un polymère cationique gonflable dans l'eau.
Patent CA-2890093-A1 (CA)
Title: Systeme et procede pour combustion par diffusion dans un systeme de turbine a gaz a recirculation de gaz d'echappement stchiometrique
Inventor: HUNTINGTON RICHARD A
IPC: F02C3/34
Filed: 2013-11-01
Abstract: Système pourvu d'un foyer de turbine possédant un premier injecteur de combustible à diffusion, le premier injecteur de combustible à diffusion étant conçu pour produire une flamme de diffusion. Le système comprend une turbine entraînée par des produits de combustion issus de la flamme de diffusion dans le foyer de turbine. Le système comprend également un compresseur de gaz d'échappement, le compresseur de gaz d'échappement étant conçu pour comprimer et pour acheminer un gaz d'échappement depuis la turbine jusqu'au foyer de turbine le long d'une voie de recirculation d'échappement. De plus, le système comprend une première unité de catalyseur disposée le long de la voie de recirculation d'échappement.
Patent CA-2890534-A1 (CA)
Title: Dispositif de recolte de produits agricoles longs et accessoire agricole autopropulse destine a la recolte de produits agricoles comportant ledit dispositif
Inventor: UBALDI RAFFAELE
IPC: A01D89/00
Filed: 2015-05-07
Abstract: Il est décrit un appareil pour récolter des produits agricoles longs, comme lherbe, la paille, les légumineuses, les produits de biomasse et analogues. Lappareil consiste en une première et une deuxième unité pour la cueillette des produits agricoles sétendant le long dune conduite principale relative est équipé de moyens de cueillette configurés pour cueillir au sol les produits agricoles et des moyens de déchargement qui sont situés fonctionnellement en aval des moyens de cueillette et qui peuvent être déplacés le long de la conduite principale pour libérer les produits agricoles. Lappareil comprend également un cadre ayant une ou plusieurs parties pouvant être raccordées à lavant dune unité agricole autopropulsée et assorties des premiers moyens de raccordement et de support et des deuxièmes moyens de raccordement et de support associés respectivement à la première unité de cueillette et à la deuxième unité de cueillette et placés sur les côtés opposés du cadre par rapport à une ligne mitoyenne au cadre qui est perpendiculaire à la conduite principale.