baber/WOPTO huggingface dataset:
Patent CA-2757239-A1 (CA)
Inventor: WAUTIER HENRI
IPC: B32B27/36
Filed: 2010-04-02
Abstract: Process for manufacturing a polymer by polycondensation of a hydroxy acid, said polymer comprising at least 80%  by weight of units that correspond to the hydroxy acid, according to which at least one polyfunctional reactant capable of giving rise to the formation of a three-dimensional polymer network is mixed with the hydroxy acid, and according to which the mixture is subjected to temperature and pressure conditions and for a duration which are all suitable for giving rise to the formation of the network. Poly(hydroxy acid) (PHA) obtainable by such a process.
Patent CA-2761331-A1 (CA)
Inventor: JUDS MARK A
IPC: G01R15/16
Filed: 2010-05-07
Abstract: A system and method for measuring voltage of a medium to high voltage line conductor is disclosed. The system includes an electrical insulator having a surface and an edge, the surface having an opening therein to allow passage of a line conductor therethrough in a direction generally perpendicular to the surface.  The system also includes first and second electrodes positioned about the opening on the surface of the electrical insulator and spaced apart from one another to provide a common capacitive divider signal indicative of a voltage potential of the line conductor.
Patent CA-2761796-A1 (CA)
Inventor: TEMCHENKO MARINA
IPC: H01L31/052
Filed: 2010-05-13
Abstract: A photovoltaic module that resists or reduces unwanted increases in temperature of the photovoltaic cells encapsulated within the module is provided. This is accomplished by in-corporating materials into module components that operate to direct heat away from the solar cells that are within the modules. One or more phase change materials are incorporated into the polymer layer of the backsheet that is position closest to the solar cells. Thermally conductive materials may be incorporated into the layers and/  or module components closer to the outside of the module. These materials can be used separately or in conjunction with each other.
Patent CA-2761817-A1 (CA)
Title: Production of glycoproteins
Inventor: COLLINS BRIAN
IPC: C12Q1/02
Filed: 2010-05-25
Abstract: The present invention provides methods and materials by which glycosylation of glycoproteins can be regulated.  Methods include the monitoring and regulation of parameters such that a glycoprotein having a desired product quality is obtained.
Patent CA-2765546-A1 (CA)
Inventor: SINGER JOHANNES MARIA
IPC: G01V3/38
Filed: 2010-06-17
Abstract: A method for providing information about a region below the earth's surface, comprises a) providing data from a system comprising an inductive source providing inductive signals in the region and a plurality of galvanic receivers for receiving galvanic signals resulting from the inductive signals, wherein the galvanic signals are the result of mode conversion occurring in the subsurface region; and b) processing the data. Step b) may include generating at least one galvanic virtual source signal.
Patent CA-2769156-A1 (CA)
Title: Method and substances for preparation of n-substituted pyridinium compounds
Inventor: HEINDL DIETER
IPC: C07D213/803
Filed: 2010-07-23
Abstract: The present invention relates to a method for the synthesis of N-substituted carboxylated pyridinium compounds by reacting a pentamethine precursor with a primary amine. In this reaction an N-substituted alkoxycarbonyl pyridinium heterocycle is formed.
Patent CA-2769386-A1 (CA)
Inventor: JONES OWEN
IPC: H02M1/14
Filed: 2010-07-28
Abstract: A power supply includes two or more input waveforms being shaped or selected so that after being separately level-shifted and rectified, their additive combination results in a DC output waveform with substantially no ripple. The power supply may comprise a waveform generator, a level conversion stage for step up or down conversion, a rectification stage, and a combiner. The waveform generator may generate complementary waveforms, preferably identical but phase offset from each other, such that after the complementary waveforms are level-converted, rectified and additively combined their sum will be constant, thus requiring no or minimal smoothing for generation of a DC output waveform. The level conversion may be carried out using transformers or switched capacitor circuits. Feedback from the DC output waveform may be used to adjust the characteristics of the input waveforms.
Patent CA-2769765-A1 (CA)
Title: Polymorphic form of toremifene citrate and process for its preparation
Inventor: CHATTERJEE PRANAB
IPC: C07C217/20
Filed: 2010-07-30
Abstract: The present invention provides a polymorphic form of toremifene citrate and processes for its preparation. It also relates to an improved process for the preparation of the Z isomer of the toremifene base, free of E isomer, and its pharmaceutically acceptable salts.
Patent CA-2771342-A1 (CA)
Title: Silicon-rich alloys
Inventor: SCHUH CHRISTOPHER A
IPC: C22C28/00
Filed: 2010-08-19
Abstract: Castable silicon-based compositions have enhanced toughness and related properties compared to silicon. The silicon-based compositions comprise silicon at a concentration greater than 50% by weight and one or more additional elements in structure comprising a cubic silicon phase and an additional phase which may impart toughness through mechanisms related to plastic flow or crack interaction with interfacial boundaries.
Patent CA-2772227-A1 (CA)
Inventor: DUVAL SOPHIE BETTY CLAIRE
IPC: C04B41/85
Filed: 2012-03-19
Abstract: The invention relates to a component for a turbomachine, in particular a gas turbine, or another engine containing a hot component, which component (14) is prone to crack formation and propagation by being subjected to high temperatures and/or a corrosive and/or oxidising atmosphere and/or a high mechanical load and/or cyclic thermal load and/or transient conditions, whereby said component (14) contains at least one base material (15). A substantial extension of the component lifetime is achieved by providing said at least one base material (15) with a self healing system in form of an added active phase (16), whereby said active phase (16) comprises a melting point depressant and/or a substance or substances with a softening or melting point below or within the range of the operating temperature of the component (14).
Patent CA-2773320-A1 (CA)
Inventor: LIU SHUBING
IPC: C12N1/06
Filed: 2010-09-14
Abstract: The present invention provides compositions and methods for improving nucleic acid or protein recovery from fixed biological samples.
Patent CA-2773347-A1 (CA)
Title: Polyamide-sheathed structural steel tubes for offshore structures
Inventor: HARTMANN MARKUS
IPC: B29C48/32
Filed: 2012-04-05
Abstract: The foundation structure of an offshore structure, for example of an offshore wind energy system, is composed of steel tubes sheathed by an extruded layer made of a polyamide moulding composition. This simultaneously ensures both good protection from corrosion and good protection from mechanical effects, giving the foundation structure markedly prolonged lifetime.
Patent CA-2776657-A1 (CA)
Inventor: KEIZER WILLIAM H
IPC: B67D7/36
Filed: 2012-05-11
Abstract: A housing for a dispensing tube of a metering dispenser comprises a mounting half and a strike half carried by the mounting half. A channel for a dispensing tube is defined in the mounting half, and a plunger aperture is defined through the channel. The strike half pivots, relative to the mounting half, between a first pivotal position at least partially covering the channel and a second pivotal position exposing the channel and also slides relative to the mounting half, at least when the strike half is in the first pivotal position, between a first slide position obstructing pivotal movement of the strike half out of the first pivotal position and a second slide position permitting such movement. When the strike half is in the first pivotal position and the first slide position, a plunger strike surface on the strike half is in registration with and facing the plunger aperture.
Patent CA-2778200-A1 (CA)
Inventor: GRANDT AXEL
IPC: A61M29/00
Filed: 2010-10-29
Abstract: An interluminal medical treatment device (100) configured to treat a targeted treatment site within a body lumen. The interluminal medical treatment device can include an elongated generally tubular outer member (110). The outer member can include an expandable distal portion (110b), an expandable proximal portion (110a), and a central portion (110c) of limited expandability. The interluminal medical treatment device can include at least one membrane (120). The outer member and at least one membrane may define a housing area positioned between the proximal portion and distal portion of the outer member. The outer member and at least one membrane can be configured to redirect fluid flow within a body lumen away from the housing area inner member or inner passageway.
Patent CA-2779461-A1 (CA)
Inventor: DALMAN AUSTIN LEW
IPC: E05D15/06
Filed: 2012-05-31
Abstract: A sliding cantilevered gates gate panel is carried by posts for sliding movement in the plane of the gate opening with each post having inner and outer parallel post members separated by a central opening within which the gate panel is mounted. The gate panel has a longitudinally extending track member, a plurality of upstanding posts connected to and upstanding from the track member and a top rail connected across top ends of the posts forming together a generally rectangular panel. Each post has support rollers for running along the track and a drive assembly at a post drives a sprocket engaging a chain mounted inside the track member.
Patent CA-2780426-A1 (CA)
Inventor: BOOMGARDEN GUENTER
IPC: B64D11/06
Filed: 2012-06-20
Abstract: Passenger seat for a system of passenger seats of an aircraft cabin, comprising:  - a seat body, - an energy harvesting system for providing electrical energy, in particular for use in the passenger seat electrical net and/or aircraft electrical net, wherein an energy harvesting device of the energy harvesting system is provided to the seat body, wherein - the energy harvesting device is adapted for capturing from the seat body ambient energy.
Patent CA-2781367-A1 (CA)
Inventor: BARRETT ROBERT
IPC: A47G19/22
Filed: 2012-06-22
Abstract: A container including a sidewall having a top end and a bottom end, a base attached to or proximate the bottom end defining a cavity bounded by the sidewall and by the base, and the base including at least a first portion having a first thickness and a second portion having a second thickness, such that the second thickness is less than the first thickness. A method for controlling deformation in a container including the steps of manufacturing the container as described above, filling the container with a substance, sealing the container at a top end thereof, inverting the position of the container such that the container rests on its top end, allowing the substance to undergo a volume reduction resulting in a vacuum pressure within the container, wherein when subjected to the vacuum pressure, the base deforms at the second portion due to the second thickness being less than the first thickness.
Patent CA-2783179-A1 (CA)
Inventor: APPEL BRIAN S
IPC: C02F11/121
Filed: 2004-03-25
Abstract: An apparatus for converting a feedstock into at least one useful material comprises a pre-treatment unit for producing a heated slurry from the feedstock. A first stage reactor communicates with the vessel to receive the heated slurry, the first stage reactor being configured to subject the heated slurry to a first increased temperature and a first increased pressure to produce a reacted feed that comprises at least one reacted solid product, at least one reacted liquid product, and water. At least one second stage separation unit communicates with the first stage reactor to receive the at least one solid product, at least one liquid product, and water, this unit being configured to separate out the at least one reacted solid product, the water, and the at least one reacted liquid product. A third stage reactor communicates with the separation unit to receive the at least one reacted liquid product, this third stage reactor being configured to subject the at least one reacted liquid product to a second increased pressure and a second increased temperature, thereby converting the at least one reacted liquid product to at least one useful material.
Patent CA-2783589-A1 (CA)
Title: Compositions and methods relating to novel compounds and targets thereof
Inventor: GLICK GARY D
IPC: C07D243/24
Filed: 2008-03-07
Abstract: The present invention relates to novel chemical compounds, methods for their discovery, and their therapeutic use. In particular, the present invention provides benzodiazepine compounds, and structurally and functionally related compounds, and methods of using such compounds as therapeutic agents to treat a number of conditions associated with the faulty regulation of the processes of programmed cell death, autoimmunity, inflammation, hyperproliferation, vascular abnormalities, and the like.
Patent CA-2784871-A1 (CA)
Title: Medium voltage cable insulation
Inventor: SENGUPTA SAURAV S
IPC: C08L23/08
Filed: 2010-11-03
Abstract: Compositions comprising: A. Ethylene-based polymer, e.g., LDPE; B. Polyalkylene glycol, e.g., PEG; C. Tertiary hindered amine stabilizer; D. Sulphur-containing hindered phenol antioxidant; E. Peroxide; and F. Optional coagent are useful in the preparation of TRXLPE insulation for medium voltage cable that exhibits a commercially desirable balance of long term heat aging retardancy and water-tree resistance.
Patent CA-2785203-A1 (CA)
Title: Apparatus for cleaning industrial components
Inventor: PHILLIPS WILLIAM LASH
IPC: B08B3/12
Filed: 2010-12-22
Abstract: An apparatus for cleaning industrial components has a liquid container defining a liquid enclosure for containing a cleaning liquid and ultrasonic transducers having an operating frequency and a wavelength in the cleaning liquid and secured to at least a portion of the liquid container at a spacing of between 2 and 10 wavelengths. In operation, the transducers generate a larger power density in the component-receiving area of the liquid container than an average power density of the liquid container.
Patent CA-2788429-A1 (CA)
Inventor: MCALISTER ROY E
IPC: C01B3/24
Filed: 2011-02-14
Abstract: Induction for thermochemical processes, and associated systems and methods. A method in accordance with a particular embodiment includes placing first and second substrates in a reactor, with each substrate having a surface facing toward the other. Method can further include directing a precursor gas into the reactor and activating an induction coil proximate to the facing surfaces of the substrates to dissociate the precursor gas. A constituent of the precursor gas is deposited on both the first and second surfaces, and heat radiated from each surface and/or a constituent deposited on the surface is received at the other surface and/or the constituent deposited on the other surface.
Patent CA-2788998-A1 (CA)
Inventor: STEWART RUSSELL J
IPC: A61K47/00
Filed: 2011-02-25
Abstract: Described herein is the synthesis of adhesive complex coacervates from electrostatically associated block copolymers, wherein the block copolymers comprise alternating polycationic and polyanionic blocks. Methods for making and the using the adhesive complex coacervates are also described herein.
Patent CA-2790756-A1 (CA)
Title: Method and system to monitor and control energy
Inventor: WANCHOO MOHAN
IPC: H02J13/00
Filed: 2012-09-25
Abstract: A system to monitor and control energy usage includes at least one consumer system and a control center that communicates with the at least one consumer system via the internet. Each consumer system includes a private network, at least one smart device that is configured to provide usage data across the private network, and a console. The console creates the private network, receives the usage data across the private network, sends the usage data across a communication channel, and enables a local user to control the at least one smart device and monitor energy usage of the at least one smart device.  The control center is configured to receive the usage data across the communication channel from each console for storage thereon and enables a user remote to the consumer systems to control the smart devices and monitor energy usage of the smart devices.
Patent CA-2791421-A1 (CA)
Title: Material sound blaster
Inventor: IWENOFU JANE A
IPC: H04R1/28
Filed: 2012-10-02
Abstract: The Material Sound Blaster is an innovation which will significantly improve the output sound from the speakers of Electronic devices such as cell phones, iPods, radio, and other listening devices. An array of materials such as plastic, ceramic, and ceramic-plastic will be used to create optimal sound quality. The way in which output sound from gadgets such as cell phone radios can be enhanced for personal use is by activating the loud speaker of the cell phone radio and then placing the phone inside a plastic, ceramic, or ceramic-plastic container. This plastic, ceramic, or ceramic-plastic container will then be attached or hooked unto clothing such as a jean pocket. Plastic, Ceramic, or Ceramic-Plastic sound optimization objects will vary in shape and size in order to accommodate individual consumer needs as well as different types of electronic devices. Plastic, Ceramic, and Ceramic-Plastic sound optimization objects will also be used in offices for general use. In order to blast and optimize music from a cell phone radio in the office, the loud speaker of the radio needing sound improvement should be activated, and the phone should be placed within the Plastic, Ceramic, or Ceramic-Plastic object or container. Sound is instantly enhanced. The beauty of the Material Sound Blaster is that no electricity or charging of blaster is needed to achieve optimal sound quality. Output sound significantly improves when the electronic gadget's loud speaker comes in contact with the material sound blaster or in other words, the Plastic, Ceramic, or Ceramic-plastic object. This innovation can be used for a variety of purposes and is applicable to industries where there is need to optimize sound such as the sound which is transmitted through cellular, radio equipment or other listening devices.
Patent CA-2791710-A1 (CA)
Inventor: MAIDLA ERIC E
IPC: E21B7/06
Filed: 2011-03-03
Abstract: A method for deploying a completion string in a previously drilled borehole includes rotating the string at the surface while axially urging the assembly deeper into the borehole. This rotation is preferably only partially transferred down the completion string such that a lower portion of the string typically remains rotationally stationary with respect to the borehole. The completion string may be reciprocated upwards and downwards from the surface so as to enable the lower portion of the completion string to rotate. The completion string may alternatively be rotated back and forth, alternating between first and second rotational directions so as to maintain an applied surface torque below a predetermined threshold. The invention has been found to reduce drag between a completion assembly and the wall of a previously drilled borehole.
Patent CA-2792890-A1 (CA)
Inventor: BELZILE MANON DANIELLE
IPC: B29C48/475
Filed: 2011-03-26
Abstract: A platen-supported system (105) for use with a molding-system platen structure (107), the platen-supported system (105) comprising: a frame assembly (103) connectable with the molding-system platen structure (107); and at least one plasticating device (201) supported by the frame assembly (103). A molding system (100) having a mold frame assembly (203) configured for supporting a molding assembly (200), and the at least one plasticating device (201) located within the mold assembly (200).
Patent CA-2793150-A1 (CA)
Title: Storage battery unit
Inventor: NEUHOLD NORMAN
IPC: H01M50/204
Filed: 2011-02-24
Abstract: The invention relates to a battery unit (1), comprising a battery cell (2) comprising a terminal (3), edges (6), and an outside insulation (5) that also encloses the edges (6). According to the invention, a non-conducting, elastic element (4) is positioned between the battery cell (2) and the insulation (5) on the terminal side so that the terminal (3) is set back from a level (7) of the elastic element (4), wherein the insulation (5) fixes the elastic element (4) in place. Thus, the battery unit (1) is stably retained in a housing while at the same time electrical contacts are mechanically protected.
Patent CA-2794225-A1 (CA)
Inventor: VOGT SEBASTIAN
IPC: A61B19/00
Filed: 2012-11-02
Abstract: The invention relates to an adapter for a drill drive for driving a lavage system comprising a first fastening facility for connecting the adapter to the drill drive, a second fastening facility for connecting the lavage system to the adapter, and a shaft supported like in a bearing such that it can be rotated in axial direction and can be connected to the drill drive at a first end of the shaft in such manner that the shaft can be rotated by means of the drill drive, whereby the adapter comprises a disc that is connected to the shaft at a second end of the shaft opposite from the first end in such manner that the disc rotates along when the shaft rotates, whereby the disc comprises, on the side facing away from the shaft, an attachment or a projection in an eccentric arrangement and/or the disc is inclined towards the rotation axis of the shaft, whereby the adapter can be connected to the lavage system by means of the second fastening facility in such manner that the rotating disc drives the lavage system on the side facing away from the shaft or via the attachment or the projection, or whereby the shaft is a crankshaft driving a pestle, whereby the adapter can be connected to the lavage system by means of the second fastening facility in such manner that the pestle drives the lavage system and whereby the pestle preferably hits periodically onto a membrane of the lavage system. The invention also relates to a drill drive having an adapter of this type and to a lavage system having and adapter of this type.
Patent CA-2796131-A1 (CA)
Title: Crop harvesting machine with calibration of the header float springs
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-2798023-A1 (CA)
Title: Tilt wing aircraft
Inventor: STUHLBERGER JOHANNES
IPC: B64C29/00
Filed: 2011-05-19
Abstract: The invention relates to a tilt wing aircraft having a rear drive/control unit which is designed to generate propulsion and to generate an upward or downward directed propulsion component and/or a laterally directed propulsion component even in the hovering and in the climb mode of the aircraft.
Patent CA-2799420-A1 (CA)
Title: Compositions and methods for treating neoplasia, inflammatory disease and other disorders
Inventor: BRADNER JAMES ELLIOTT
IPC: C12Q1/02
Filed: 2011-05-16
Abstract: The invention features compositions and methods for treating or preventing a neoplasia. More specifically, the invention provides compositions and methods for disrupting the interaction of a BET family polypeptide comprising a bromodomain with chromatin (e.g., disrupting a bromodomain interaction with an acetyl-lysine modification present on a histone N-terminal tail).