baber/WOPTO huggingface dataset:
Patent CA-2838770-A1 (CA)
Inventor: HAO YUSHAN
IPC: G01R23/167
Filed: 2012-06-11
Abstract: An apparatus for AC physical signals measurement and data acquisition and the method for the same are provided. The apparatus comprises an analog sampling channel, a sampling switch, a register, a bus, a timing controller, and a digital low-pass filter. The digital low-pass filter filters out high frequency components from the sampling value, and has a cut-off frequency that is lower than 0.5 times the re-sampling frequency of the sampling switch. The digital low-pass filter includes an averaging device and a determination device that provides a flag signal. The apparatus and method provide, in addition to re-sampling waveform values, effective values, steady state values, and their fundamental/harmonic wave values to the receiving side, thereby improving accuracy of remote measurement for electric power physical quantities.
Patent CA-2840201-A1 (CA)
Inventor: HOWARD SIV K
IPC: C09K8/36
Filed: 2012-06-21
Abstract: A hydrocarbon-based or ester-based drilling fluid or mud is described wherein the drilling fluid contains cesium phosphate. The hydrocarbon-based or ester-based drilling fluid or mud can have, for example, an external phase that contains hydrocarbon fluid and an internal phase that contains cesium phosphate. The hydrocarbon-based drilling fluid or mud can further contain at least one emulsifier or surfactant, and optionally other ingredients. The present invention can permit hydrocarbon-based drilling fluids to be essentially solids-free and may be used without corrosion and/or formation damage problems, for example, due to the use of the cesium phosphate in an internal phase of the hydrocarbon-based or ester-based drilling fluid. The present invention also relates to hydrocarbon-based or ester-based fluids for completion, workover, suspension and packer operations which contain cesium phosphate.
Patent CA-2841158-A1 (CA)
Inventor: YAO YIHONG
IPC: C12N15/113
Filed: 2012-06-26
Abstract: Methods for treating systemic lupus erythematosus and other autoimmune conditions by using microRNA-31 compositions are disclosed. Methods of modifying interieukin-2 (IL-2) expression are also provided, comprising administering to a subject a composition that modifies microRNA-31 or RhoA expression.
Patent CA-2843479-A1 (CA)
Title: Crowd-sourced video rendering system
Inventor: URBACH JULIAN MICHAEL
IPC: G06F17/00
Filed: 2012-08-09
Abstract: In one embodiment, a method includes distributing rendering tasks to connected client nodes having capable graphics processing units by transmitting viewport state data objects and a unique spatial location to each of the clients, performing path tracing at each of the clients from the starting point of their unique spatial locations, and transmitting their rendered output back to the server. The server generates a composite rendered output from the individual rendered outputs received by the participating clients, and then transmits the composite to all connected clients for display. Thus, as the number of client nodes increases, the scene is rendered more rapidly and at higher quality. In particular embodiments, the rendered output is a lightmap representing the diffuse lighting for the scene, and each client may render the scene's specular highlights from its own viewport.
Patent CA-2843659-A1 (CA)
Title: Thermoset resin compositions with increased toughness
Inventor: BAIDAK ALEXANDRE
IPC: C08G63/64
Filed: 2012-07-25
Abstract: A block copolymer (M) suitable for toughening a thermoset resin (R), said block copolymer (M) having at least one block derived from a thermoplastic aromatic polymer (A) which exhibits a glass transition temperature (Tg) of at least about 150°C, and at least one block derived from a low Tg polymer (B) wherein: (i) the low Tg polymer (B) exhibits a Tg in the range of from about -130°C to about +40 °C; (ii) the aromatic polymer (A) is soluble in the uncured thermoset resin precursor(s) (P) of said thermoset resin (R); and (iii) the low Tg polymer (B) is insoluble in the uncured thermoset resin precursor (P); curable polymer compositions comprising said block copolymer and thermoset resins derived therefrom.
Patent CA-2844410-A1 (CA)
Title: Dc-powered system for controlling an air compressor or hydraulic fluid pump
Inventor: WEFLEN DARRYL
IPC: H02J7/35
Filed: 2014-03-03
Abstract: A motor vehicle-mounted system for controlling an air compressor or hydraulic fluid pump is provided. The system can alternatively include a battery box or an engine-driven welder configured for supplying DC power to an electric motor via an electric motor controller. The electric motor can operate an air compressor, which can further include an air tank for storing compressed air. The electric motor can also operate a hydraulic fluid pump for operating a pressurized hydraulic fluid system.
Patent CA-2845127-A1 (CA)
Inventor: MIURA TOMOYA
IPC: A61P3/10
Filed: 2012-08-30
Abstract: A compound of the following general Formula [Ib], for inhibiting Sodium-Glucose Co-transporter 1: (see formula Ib) , wherein each symbol is the same as defined in the description; or a pharmaceutically acceptable salt thereof.
Patent CA-2845504-A1 (CA)
Title: Interlaminar toughening of thermoplastics
Inventor: ROGERS SCOTT ALFRED
IPC: B29C70/08
Filed: 2012-08-01
Abstract: Some embodiments herein are directed to a thermoplastic composite structure having at least one structural layer of fiber-reinforced thermoplastic resin and at least one toughening layer adjacent to a surface of the structural layer. The toughening layer is configured to create an interlaminar region in a composite laminate and may take the form of a polymer film, a woven or non-woven fibrous material, free particles, a polymer layer or non-woven veil with toughening particles dispersed therein, metal mesh or foil.
Patent CA-2845734-A1 (CA)
Inventor: VELLA THOMAS J
IPC: A23F5/02
Filed: 2012-08-20
Abstract: Disclosed are novel processing methods for green coffee beans that result in novel green coffee bean products, including products that incorporate whole green coffee beans. Methods include selecting whole coffee beans in their fresh green unroasted state with naturally- occurring levels of phytonutrients, sterilizing and drying them, applying iterative grinding processes and stabilization techniques, all while avoiding high temperatures. Whole green coffee bean products created and defined by these methods have unexpectedly been found to increase focus and concentration in users, and are believed useful in the treatment of attention and concentration deficits and related disorders, such as attention deficit (AD), attention deficit disorder (ADD), attention deficit hyperactivity disorder (ADHD), and various related and/or comorbid disorders.
Patent CA-2846677-A1 (CA)
Title: Sorbent comprising crosslinked polyvinylamine on its surface for the purification of organic molecules
Inventor: ARENDT MARKUS
IPC: B01D15/08
Filed: 2012-09-17
Abstract: In a first embodiment the present invention relates to a sorbent comprising a porous inorganic solid support material having on its surface a film of a crosslinked polyvinylamine comprising derivatized amine groups and amine groups binding to the surface of the support material via electron donor/acceptor interactions. In a second embodiment the present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbents according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
Patent CA-2847048-A1 (CA)
Title: Dispositif de blocage d'un ressort secondaire
Inventor: KREUZWEGER DAVID
IPC: B61F5/08
Filed: 2012-08-06
Abstract: L'invention concerne un dispositif de blocage destiné à un ressort secondaire agencé entre la caisse de wagon et le châssis d'un véhicule ferroviaire. Ledit dispositif comprend un élément de blocage (5), qui prend appui à l'état monté sur la caisse de wagon (1) et traverse un évidemment, et qui est relié au ressort secondaire (3, 12, 13) de telle manière que ce dernier ne peut pas se dilater. Le montage de cales anti-usure (10) sous le ressort secondaire (3, 12, 13) s'en trouve considérablement facilité.
Patent CA-2847225-A1 (CA)
Title: Bottle
Inventor: NAKAYAMA TADAYORI
IPC: B65D1/02
Filed: 2012-08-29
Abstract: A bottle that is tubular, is formed of a synthetic resin material, and has a bottom part. A  bottom wall part of the bottom part includes a grounding part that is located at an outer circumferential edge thereof, a standing peripheral wall part which is connected from a radial inner side of the bottle to the grounding part and which extends upward, a movable wall part that protrudes, from an upper end of the standing peripheral wall part, toward the radial inner side of the bottle, and a depression peripheral wall part that extends upward from an inner end of the movable wall part in a radial direction of the bottle.  The movable wall part is arranged so as to be movable upward centering on a portion connected to the standing peripheral wall part along with the depression peripheral wall part. An upward swelling part which swells upward is formed at an outer end along the radial direction of the bottle of the movable wall part.
Patent CA-2847786-A1 (CA)
Title: An oral device and kit for use in association therewith
Inventor: MARTIN RUTH E
IPC: A61B10/00
Filed: 2006-04-24
Abstract: An oral device for use with a person in which at least one non-toxic gas pulse is delivered to a predetermined location in the mouth via a device conduit. The oral device may be provided as a kit with at least one device for measuring the subject's responses and representing them as feedback to the subject/clinician. A method of creating a gas bolus pulse train, delivering it to a predetermined mouth area, and monitoring the subject's responses to it, is also shown. The oral device and method may be used as a diagnostic tool, or a therapeutic tool, in swallowing or speech rehabilitation of children and adults who have swallowing, speech, salivary, and/or oral sensorimotor impairments.
Patent CA-2849231-A1 (CA)
Inventor: PYRHONEN JUHA
IPC: H02K3/18
Filed: 2011-10-17
Abstract: An object of the invention is to provide a stator of an electrical machine that is straightforward to assemble and for which an efficient liquid cooling can be arranged. The stator comprises a stator core (801) having a plurality of stator teeth and stator slots, and a stator winding having a plurality of stator coils (803). The width of each stator coil is one stator slot pitch, and the stator teeth are shaped to allow each stator coil to be installed by pushing the stator coil to surround one of the stator teeth. The stator coils comprise tubular cooling channels (804) for con- ducting cooling liquid in the stator slots. The stator winding is designed by taking into account the aspects related to the liquid cooling, and it has been noticed that a stator winding structure which is advantageous for arranging the liquid cooling has satisfactory electrical and magnetic properties too.
Patent CA-2849752-A1 (CA)
Title: Method for producing polypeptide fragment with high efficiency, which is suitable for ncl method
Inventor: KAJIHARA YASUHIRO
IPC: C12N15/00
Filed: 2012-09-21
Abstract: [Problem] To provide a method for producing a polypeptide fragment with high efficiency, which is suitable for an NCL method. [Solution] A production method comprising: a step of reacting a polypeptide which comprises a first polypeptide fragment having a cysteine residue as an N-terminal thereof and a second polypeptide fragment with CNBr to produce the first polypeptide fragment having a cysteine residue as an N-terminal thereof and a third polypeptide fragment, wherein the first polypeptide fragment and the second polypeptide fragment are linked to each other through an intervening sequence -Cys-W-(His)n-Z-Met-; and a step of reacting the third polypeptide fragment with a compound represented by formula (I) and a compound represented by formula (II) sequentially to produce the second polypeptide fragment having a modified C-terminal.
Patent CA-2852049-A1 (CA)
Inventor: GRIFFIN JAMES LYMAN JR
IPC: F15B11/08
Filed: 2012-10-12
Abstract: Fluid regulator systems having reset apparatus and methods are de¬ scribed herein. An example reset apparatus (700) for use with a fluid regulator system includes a first valve (706) having an inlet (710) to receive a loading fluid and an outlet (716) in fluid communication with a loading chamber (718) of a fluid regulator, and a second valve (708) having an inlet (744) in fluid communication with the loading chamber (718) of the fluid regulator and an outlet (748) in fluid communication with a vent.
Patent CA-2855400-A1 (CA)
Title: Shadow detection in a multiple colour channel image
Inventor: CRONA BJORN
IPC: G06T7/00
Filed: 2014-06-26
Abstract: A method for shadow detection in an image comprising multiple colour channels, wherein said image is compared with a background image. Said image and said background image are divided into a plurality of corresponding evaluation areas. For each image evaluation area to be evaluated and for each combination of two colour channels, the method comprises: identifying a first value pair defining the values of said two colour channels in the image evaluation area, identifying a second value pair defining the values of said two colour channels in the corresponding background evaluation area, checking if a difference value between said first and second value pairs falls within a shadow region in said coordinate system. The image evaluation area is classified as shadow if the difference value falls within the shadow region for all combinations of two colour channels, and else as non-shadow.
Patent CA-2857965-A1 (CA)
Title: Plastic container with varying depth ribs
Inventor: HANAN JAY CLARKE
IPC: B65D1/02
Filed: 2012-12-04
Abstract: A bottle may have varying depth ribs (3) to achieve a balance of strength and rigidity while maintaining hoop strength. The varying depth ribs may smoothly transition around the circumference of the bottle from a flattened and/or shallow depth rib portion to a deep rib portion. A collection of flattened and/or shallow depth ribs (6) act as recessed columns (7) in the body of the bottle to resist bending, leaning, crumbling, and/or stretching. The deep rib portions provide hoop strength and make the bottle body more rigid and/or stiffer when gripped by a user. A balance may be achieved between of flattened and/or shallow depth ribs and deep ribs to attain a desired resistance to bending, leaning, and/or stretching while maintaining stiffness in a lightweight bottle.
Patent CA-2859166-A1 (CA)
Inventor: FENING STEPHEN D
IPC: A61B17/70
Filed: 2012-12-12
Abstract: One or more techniques and/or systems are disclosed for a system for noninvasive adjusting fastener tensioning has an elongated shaft having a slot defined therein. The shaft has a first end oppositely disposed from the second end. An associated rod or rods may pass through each end. Selectively adjustable fasteners may have a plurality of magnets disposed in the head of the fastener. An external drive device generating a magnetic field may be used to rotate the fasteners via the magnets in the fastener head externally without the need for surgery. The fasteners may move in and out from the shaft and contact the rod to adjust tensioning.
Patent CA-2861212-A1 (CA)
Title: Image processing device and method, and program
Inventor: KUROKI YOSHIHIKO
IPC: H04N13/243
Filed: 2013-02-25
Abstract: The present technology relates to an image processing apparatus, method and process for presenting a more natural stereoscopic image. A photographing unit takes a plurality of pairs of images comprising a right-eye image and a left-eye image. The photographing unit also takes a wide-angle right-eye image including the subject of respective right-eye images, and a wide-angle left-eye image including the subject of respective left-eye images. A position determination unit, on the basis of a plurality of image pairs with different points of convergence, arranges a plurality of right-eye images on a coordinate system based on the wide-angle right-eye image, and arranges a plurality of left-eye images on a coordinate system based on the wide-angle left-eye image. A composing process unit composes the right-eye images arranged on the coordinate system, and composes the left-eye images arranged on the coordinate system. Thus, a stereoscopic image comprising the composed right-eye images and left-eye images and including a plurality of points of convergence can be obtained. The present technology can be applied to an image processing apparatus.
Patent CA-2862796-A1 (CA)
Title: Gasoline production device
Inventor: IIJIMA MASAKI
IPC: C10G3/00
Filed: 2012-12-13
Abstract: Provided is a gasoline production device capable of effectively using heat of reaction generated in the synthesis of gasoline and also capable of readily cooling heat generated by synthesizing gasoline. A device 30 for producing gasoline from methanol includes a plurality of reaction tubes 34 configured to synthesize gasoline from methanol and a duct 36 configured to allow air to flow outside the reaction tubes, and heat exchange is carried out between synthesis heat generated within the reaction tubes 34 and the air which flows through the duct 36.
Patent CA-2863450-A1 (CA)
Title: Intelligent infusion pump
Inventor: Tian wanbao
IPC: A61M5/142
Filed: 2012-12-10
Abstract: An intelligent infusion pump comprises a cover, a control circuit board (1), an input and display apparatus (2), and an infusion bottle (3) support base disposed on the upper part of the front side of the cover. An air purifier (4) is disposed on the back side of the cover, and an air outlet of the air purifier faces inward and is connected to an air inlet of a motor air pump component (5). An air outlet of the motor air pump component (5) is connected to a sealing joint (8) disposed on the front side of the cover through an air delivery tube with an air check valve (7). The air delivery tube between the air check valve (7) and the sealing joint (8) is connected to a gas pressure sensor (6). A flow control mechanism (9) and a power supply apparatus are disposed inside the cover. An infrared detection head (10) is disposed on the lower part of the support base. The control circuit board (1) stays electrically connected with the input and display apparatus (2), the motor air pump component (5), the gas pressure sensor (6), the flow control mechanism (9), the infrared detection head (10), and the power supply apparatus. By using the air pump to provide pressure, a common infusion tube can meet requirements, which reduces the cost. By using the air purifier, clean air does not pollute liquid medicine. The present invention is easy to use, secure, and inexpensive.
Patent CA-2864609-A1 (CA)
Title: Modified blasting agent
Inventor: GORE JEFF
IPC: C06B31/30
Filed: 2013-03-08
Abstract: The present invention relates generally to an explosive composition comprising an aqueous emulsion of: an oxidizer component, a hydrocarbon fuel component containing emulsifier, and a bulking agent being a fuel-type waste material in a solid particulate form substantially lacking rough surfaces and sharp edges. Preferably the composition is of an ammonium nitrate based emulsion and a pelletised bulking agent. It also involves a method of providing an explosive composition to a blast site using a conventional mobile processing unit (MPU), being a truck having separate compartments adapted for holding fuel oil, dry ammonium nitrate prill, and ammonium nitrate based emulsion, where a compartment instead holds particulate waste material. It also concerns a method of blasting soft and wet ground, which comprises injecting into one or more blast holes in the soft and wet ground a sufficient quantity of the composition, and then setting off the composition.
Patent CA-2865832-A1 (CA)
Inventor: LESSARD BENOIT
IPC: E04B1/14
Filed: 2013-02-27
Abstract: The composite log module can have an elongated structural shell having a first set parallel walls rigidly interconnected with a second set of parallel walls perpendicular to the first set of parallel walls, the interconnected walls enclosing an elongated cavity housing a core having thermal insulation material, and two opposite mating outer surfaces associated with the first set of parallel walls for stacking identical ones of the composite log, and two sides associated with the second set of parallel walls, the walls each having a structural engineered material.
Patent CA-2866645-A1 (CA)
Title: Non-sterile fermentation of bioethanol
Inventor: LARSEN JAN
IPC: C12P7/06
Filed: 2008-12-18
Abstract: A range of concentrations exists in which fermentation inhibitors derived from pretreatment of lignocellulosic feed stocks inhibit growth of lactic acid bacteria without affecting fermentive yeast. By optimizing levels of fermentation inhibitors to fall within this range, yeast fermentations of lignocellulosic biomass can be conducted under non-sterile conditions with ethanol yields comparable to those achieved under sterile conditions. Optimised inhibitor levels can be achieved by controlling the water/biomass ratio of a lignocellulosic biomass during and after pretreatment, for example by washing the fiber fraction of a previously pretreated lignocellulosic biomass with a pre-defined amount of fresh water or recycled process solutions. Crude extracts of liquid fraction or process solutions from pretreatment of lignocellulosic biomass can also provide an effective anti-baterial treatment for first generation starch fermentations.
Patent CA-2869075-A1 (CA)
Title: Plunger pump, plunger, and method of manufacturing plunger pump
Inventor: WHALEY JASON NEAL
IPC: F04B47/00
Filed: 2014-10-27
Abstract: A plunger pump includes a pump fluid end having a fluid chamber and a suction bore, discharge bore, and plunger bore in communication with the fluid chamber. A  plunger is arranged to reciprocate into and out of the fluid chamber through the plunger bore. The plunger has a plunger body with an inner cavity and an insert disposed in the inner cavity such that the combined stiffness of the insert and plunger body is greater than the stiffness of the plunger body. A crank mechanism is coupled to the plunger and operable to reciprocate the plunger.
Patent CA-2870217-A1 (CA)
Title: The igm and ige heavy chain domain 2 as covalently linked homodimerization modules for the generation of fusion proteins with dual specificity
Inventor: KONTERMANN ROLAND
IPC: A61K39/395
Filed: 2013-04-16
Abstract: The present invention provides a polypeptides comprising a heavy chain domain 2 (HD2) from IgM or IgE and at least one pharmaceutically active moiety, complexes thereof and their use for therapy and prophylaxis.
Patent CA-2870513-A1 (CA)
Inventor: BURYLO SZCZEPAN
IPC: E04D13/072
Filed: 2013-04-10
Abstract: The gutter assembly unit having bracket (U) of gutter (R) and the cover attachement (M). The bracket (U) is U-shaped, hook-shaped with flanges directed external to the cross section, which web locates the gutter between a rim inwardly bent from the rear wall of the web and the outwardly curved front rim of the bracket (U). The cover attachment (M) is suspended on the curved front rim of the gutter (R). The bracket has attachment grooves (3) on the bottom edge of the flanges in the area behind the lower front bend, directed at a sharp angle (a) downward to the rear and the cover attachment (M) has a front face (4) of a height (H) greater than the height (h) of the bracket (U) and an oblique face (5) bent away from the lower edge in from below the bracket (U) upward. The oblique face is finished with a catch (6) which enters the attachment grooves (3) by elastic deformation of the cover attachement (M).