baber/WOPTO huggingface dataset:
Patent CA-2788909-A1 (CA)
Inventor: WANG JINGFU
IPC: F03D3/02
Filed: 2011-01-20
Abstract: A wind blade structure includes a wind blade frame (3), wind blade shafts (5, 6, 24) provided in the wind blade frame (3), movable blades (4) and blade stoppers (23). The blade stoppers (23) are projecting elements on the wind blade frame (3) or the wind blade shafts (5, 6, 24) for blocking the movable blades (4) from rotating when the movable blades (4) rotate to a position where they overlap with the wind blade frame (3). The areas of two portions of the movable blade (4) on both sides of the wind blade shaft (5, 6, 24) are not equal. A wind power generating device is also disclosed, comprising at least one wind wheel mechanism rotating around its rotary shaft (2). The wind wheel mechanism includes at least one of the wind blade structures. The wind power generating device and the wind blade structure can endure the impact of a strong wind without being damaged easily.
Patent CA-2792753-A1 (CA)
Title: Dual ball upper internal blow out preventer valve
Inventor: SENEVIRATNE PADMASIRI DAYA
IPC: E21B21/10
Filed: 2011-03-10
Abstract: An internal blowout preventer used in drilling rigs for the discovery and production of hydrocarbons from the earth is disclosed. The internal blowout preventer has two independently and remotely operable blowout preventer valves in the same body, providing for greater service life and higher reliability during drilling operations. The two valves are loaded into the internal blowout preventer housing from a single end, and are operable by an actuator assembly.
Patent CA-2792908-A1 (CA)
Inventor: PATE LANCE C
IPC: E21B47/01
Filed: 2012-10-22
Abstract: A drill collar assembly allows a sensor to be mounted with the same standoff from a borehole wall independent of the size of stabilizer and borehole involved. A sensor component disposes in a receptacle in the drill collar, but does not affix in the receptacle. Instead, a stabilizer fits on the drill collar and covers the receptacle, and the sensor component mounts directly to the underside of the stabilizer so the component "floats" or "suspends" in the receptacle. The sensor component can mount at a stabilizer blade so the sensor can be positioned in closer proximity to the borehole wall to measure parameters of interest. Because the drill collar and sensor component can be used in different sized boreholes, different sized stabilizers may be positioned on the drill collar to account for the different sized boreholes while the sensor still has the same standoff.
Patent CA-2793111-A1 (CA)
Title: Fungicidal active ingredient combinations comprising fluoxastrobin and fenamidone
Inventor: SUTY-HEINZE ANNE
IPC: A01N43/88
Filed: 2005-10-11
Abstract: The invention relates to active compound combinations comprising firstly the known fluoxastrobin and secondly further known fungicidal active compounds, which combinations are highly suitable for controlling unwanted phytopathogenic fungi.
Patent CA-2794881-A1 (CA)
Title: Bitumen outbreak detection system
Inventor: BONGO RENE
IPC: F28F27/02
Filed: 2012-11-07
Abstract: A method for removing insoluble contaminants from a heat exchange system is disclosed. The method may be a single-pass system or a system incorporating a plurality of apparatuses in parallel. The method measures the pressure drop across a filter and purges contaminants based on the measured pressure drop. The method is particularly applicable to detecting and removing bitumen from a heat exchange system.
Patent CA-2796383-A1 (CA)
Title: Method of dispensing paper sheet by sheet from a supply
Inventor: HAGLEITNER HANS GEORG
IPC: A47K10/36
Filed: 2011-04-21
Abstract: The invention relates to a method and a dispenser for dispensing a sheet of paper through a bottom outlet gap (2) from a stock. A sensor (3) activates, upon detection of a person, an electric drive which delivers a portion of paper from the outlet gap (2) so that the sheet of paper can be torn off by hand. When the delivered sheet of paper is torn off, a switch (4) is actuated. Actuation of said switch puts the dispenser in an operational readiness for delivery of another portion of paper (P).
Patent CA-2796841-A1 (CA)
Title: Ocean bottom seismic cable recording apparatus
Inventor: GATEMAN JAN
IPC: G01V1/38
Filed: 2011-05-06
Abstract: An ocean bottom seismic cable recording apparatus comprising a plurality of seismic node casings (1), said node casings being separated from each other by separate stress member sections (2), each stress member section having acoustic decoupling arrangements (3) at each end connecting to said seismic node casings (1), and where each seismic node casing comprising an autonomous sensor capsule (5) for sensing and recording seismic data, and wherein the autonomous sensor capsule (5) is removable from said seismic node casing (1), and wherein each seismic node casing (1) further comprising an inner compartment (4) accommodating the autonomous sensor capsule (5).
Patent CA-2799063-A1 (CA)
Title: Process and plant for lowering the residual carbon content of ash
Inventor: ANASTASIJEVIC NIKOLA
IPC: B01J19/12
Filed: 2011-05-30
Abstract: This invention relates to lowering the carbon content in ash, wherein the ash is introduced into a reactor with a carbon content of 1 to 20 wt-% and is burnt there at temperatures of 700 to 1 100°C. During the combustion, microwave radiation is fed into the reactor and the energy released during the combustion is at least partly recovered.
Patent CA-2801326-A1 (CA)
Title: Article of footwear
Inventor: REUBEN RONIE
IPC: A43B7/00
Filed: 2012-12-31
Abstract: A flexible article of footwear is comprised of a footwear upper secured to a waterproof sole having a toe portion. The footwear upper has a waterproof toe portion, an arch portion and an ankle portion. A flexible bank is secured between the toe portion and the arch portion. The flexible band has at least a forward angulated section to provide for the arch portion to flex forwardly and laterally to alleviate resistance by the article of footwear on the foot of the wearer person during use.
Patent CA-2801512-A1 (CA)
Inventor: MUTTON JEREMY
IPC: G06Q50/16
Filed: 2013-01-07
Abstract: There is disclosed a system and method for providing a virtual tour of a model property. In an embodiment, a computer-implemented method comprises providing one or more interactive three dimensional viewing modes for viewing the model property. An interactive user control is provided for moving between the one or more interactive three dimensional interactive viewing modes, wherein, the transition between one or more interactive three dimensional viewing modes is continuous. The one or more interactive three dimensional viewing modes may include a floor plan view mode, and a three dimensional room view mode, with a seamless transition in between giving the viewer a sensation of zooming into or out of a selected room. In another embodiment, an interactive first person walk-through view mode is provided whereby a user can interact with one or more features in a room. The user is able to modify a design of one or more features in the model based upon preferences of the user.
Patent CA-2801674-A1 (CA)
Title: Multi-dipping station
Inventor: FARID KAMRAN
IPC: A23L19/00
Filed: 2013-01-14
Abstract: A system for coating fruit with a substance utilizing a vat that stores a coating substance which can be applied via a dipping process. A dipping cover having a rim is provided for engaging an upper rim of the vat. A dipping tray carries a plurality of fruit items and includes a plurality of receptacles for carrying the fruit items. The dipping tray has a profile smaller than the interior of the vat allowing the dipping tray to be lowered so that the coating substance contained within the interior of the vat may engage the fruit. The dipping cover is configured for supporting the dipping tray in an elevated position once the fruit has been coated allowing excess coating to be vibrated off the dipped fruit.
Patent CA-2803553-A1 (CA)
Title: Photodynamic bone stabilization and drug delivery systems
Inventor: RABINER ROBERT A
IPC: A61N1/30
Filed: 2011-05-27
Abstract: Photodynamic bone stabilization and drug delivery systems include an insertion catheter (101) having an inner void (110) for passing at least one light-sensitive liquid, and an inner lumen (120); an expandable portion (400) releasably engaging a distal end (114) of the insertion catheter (101), wherein the expandable portion (400) comprises an inner expandable portion (410) in communication with the inner lumen (110) of the insertion catheter (101) and sufficiently designed to maintain a light-sensitive liquid therein; and an outer expandable portion (450), surrounding the inner expandable portion (410), sufficiently designed to house and release at least one additive from the outer expandable portion (450) in an outward direction from the inner expandable portion (410); and a light-conducting fiber sized to pass through the inner lumen (110) of the insertion catheter (101) and into the inner expandable portion (410) for delivering light energy to the light-sensitive liquid.
Patent CA-2803897-A1 (CA)
Title: Drug delivery device with needles and roller
Inventor: ZIMMERMAN YOTAM
IPC: A61M35/00
Filed: 2011-07-05
Abstract: A delivery device (10) including a roller (12) rotatably mounted on an axle (14), a reservoir (40), and at least one hollow needle (16) positioned in the roller (12) are in fluid communication with the reservoir (40), wherein as the roller (12) rotates about the axle (14), contents of the reservoir (40) pass through the at least one hollow needle (16).
Patent CA-2806759-A1 (CA)
Inventor: KURZ NIKOLAUS
IPC: G05B9/02
Filed: 2011-09-15
Abstract: The invention relates to a circuit arrangement of a sensor-triggered control and/or display system in the context of a security critical application with a DSP and to methods for monitoring the DSP. The position and/or location signals transmitted to the DSP are reduced with respect to the signal information content. The reduced information content is fed to a position and location calculating entity and tested to determine whether the unambiguous position and/or location ascertained by the DSP is included with the inaccurate and/or ambiguous position and/or location determined by the position and location calculating circuit in the context of accuracy and/or ambiguity, and a sensor error signal is outputted in the event the test result is negative.
Patent CA-2806979-A1 (CA)
Inventor: LINT KEVIN KENNETH
IPC: A61C1/00
Filed: 2011-04-12
Abstract: A wireless dental foot pedal controller for communication with at least one wireless dental instrument is provided. The controller includes a housing, a power source, a printed circuit board positioned within the housing and an analog to digital signal convertor.  The printed circuit board includes a substrate for mounting a plurality of electronic components. The electronic components include a programmable controller, a radio frequency for wireless communications with at least one other remote device, an accelerometer comprising a capacitive sensing cell and a signal conditioning application-specific integrated circuit that measures the capacitive sensing cell and extracts acceleration data from a difference between two capacitors and outputs a voltage signal that is proportional to acceleration and scaled substantially linearly with an applied supply voltage, a wake-up device for generating a wake-up signal    to    the    controller,    and    an    antenna.
Patent CA-2807791-A1 (CA)
Inventor: HARRIS DEAN CHARLES EDWARD
IPC: F03G7/10
Filed: 2013-02-20
Abstract: A gravity driven motor device, which comprises of a spinning wheel frame/motor (9).  The motor has weights (4) that rest over the spokes (10) of the wheel frame/motor (9), and are capable of sliding along the spokes (10), so that it causes the wheel frame to turn due to the pull of gravity by making one side of the wheel frame/motor (9) heavier than the other, like a teeter totter effect, which spins the wheel frame/motor (9) using gravity.  The device can be used for generating power when attached to a generator, pump, motors for cargo ships, trains, cranes, or the like.
Patent CA-2809222-A1 (CA)
Inventor: MAUSER HARALD
IPC: A61K31/40
Filed: 2011-08-29
Abstract: The present invention relates to N-1-Benzyl-2-hydroxy-3-(hetero)arylamino-propyl)-isophthalamides of formula (I) having BACE2 inhibitory activity and their use as therapeutically active substances, their manufacture and pharmaceutical compositions. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. type 2 diabetes.
Patent CA-2810498-A1 (CA)
Inventor: PIERZYNOWSKI STEFAN
IPC: A61K38/54
Filed: 2011-09-08
Abstract: The present invention provides a method to induce maturation of an immature GI-tract, such as intestine, e.g. small intestine, the method comprising the steps of administering a mixture of enzymes to the immature GI-tract, said enzymes having a pancreatic activity or action, and/or pancreatic like activity or action, and analysing the maturation process of the GI-tract to monitor said maturation process. Provided herein are also uses and kits to provide for GI-tract maturation.
Patent CA-2812553-A1 (CA)
Inventor: WOODARD JAMES A JR
IPC: A61B17/072
Filed: 2011-09-29
Abstract: A surgical fastener system can comprise a plurality of fasteners which can be connected to each other by, one, a retention matrix which is assembled to the fasteners in order to capture tissue within the fasteners and, two, an alignment matrix configured to hold the fasteners together before the retention matrix is assembled thereto. In various embodiments, the retention matrix and the alignment matrix can each comprise a tissue-contacting surface configured to compress tissue therebetween.
Patent CA-2813665-A1 (CA)
Inventor: ZIMMER ROBERT
IPC: A61K38/10
Filed: 2011-10-04
Abstract: The present invention relates to a composition comprising a Nucant multivalent synthetic compound and a glycosaminoglycan, the admixture of both compounds forming microspheres comprising both compounds, as well as their use for the treatment or prevention of diseases associated to deregulation of proliferation and/or angiogenesis, such as cancer, inflammatory disease, or for promoting wound healing
Patent CA-2816247-A1 (CA)
Inventor: IWABUCHI SHIGAKU
IPC: G06K7/00
Filed: 2011-05-31
Abstract: An objective of the present invention is to improve character recognition precision from an image wherein a figure code and at least one character are in a given location relation. An image acquisition unit (20) acquires an image including a figure code and at least one character which is positioned externally to the figure code and which is in a given location relation therewith. A transform regulation identification unit (26) identifies a transform regulation with which to transform the figure code included in the image acquired by the image acquisition unit (20) to a known type of figure. A transform process execution unit (28) executes a transform process according to the transform regulation which is identified by the transform regulation identification unit (26) on the character which is included in the image acquired by the image acquisition unit (20).
Patent CA-2818816-A1 (CA)
Inventor: HELD TIMOTHY J
IPC: F01K23/08
Filed: 2011-11-28
Abstract: Various thermodynamic power-generating cycles are disclosed. A turbopump arranged in the cycles is started and ramped-up using a starter pump arranged in parallel with the main pump of the turbopump. Once the turbopump is able to self-sustain, a series of valves may be manipulated to deactivate the starter pump and direct additional working fluid to a power turbine for generating electrical power.
Patent CA-2819204-A1 (CA)
Title: Endodontic instrument for drilling the root canals of a tooth
Inventor: ROUILLER JEAN-CLAUDE
IPC: A61C5/42
Filed: 2011-12-12
Abstract: The invention relates to an endodontic instrument (10) for drilling the root canals (21) of a tooth (20). Said instrument (10) comprises a working area (11) for forming and/or shaping and/or cutting the wall of the root canal (21) of the tooth (20). Said working area (11) is provided with a supporting endpiece (13) that is attachable to a manual or mechanically driven mounting (14). The working area (11) is arranged so as to assume a stowed configuration when the instrument (10) is in an inoperative position, and a structured expanded configuration when the instrument is in a working position, the transition from the inoperative position to the working position and vice versa being caused by predetermined variations in the temperature of the instrument. To this end, the working area (11) is made from a wire of a metal alloy having shape-memory properties or particular elasticity properties.
Patent CA-2819279-A1 (CA)
Title: Dummy block and extrusion device
Inventor: HEYDASCH HORST
IPC: B21C26/00
Filed: 2011-11-30
Abstract: The invention relates to an extrusion plate (10) for assembly on the extrusion ram (20) of an extrusion apparatus, wherein the extrusion plate comprises at least one filler piece (30) with an extrusion face, via which a force can be exerted on a material to be extruded, and the filler piece (30) is formed conically on the external diameter thereof with an outer conical face (31) and is surrounded by a sealing ring (40), which likewise forms part of the extrusion plate and is designed, with the internal diameter thereof, such that it forms a gap (50) with the inner conical face (41) thereof and the outer conical face (31) of the filler piece (30). At least one radial gap (51) which widens conically from the inside outwards runs between the filler piece (30) and the sealing ring (40), wherein the filler piece (30) and the sealing ring (40) can be assembled on the extrusion ram (20) via a connection element (HO1) and the draw-back force of the extrusion ram (20) can be transferred to the sealing ring (40) via the connection element (HO1). According to the invention, by rotating the sealing ring (40) about the axis of rotation of the extrusion plate (10), it is possible, depending on the direction of rotation, to establish or release a secured connection of the extrusion plate (10) on the extrusion ram (20) against axial movement, as a result of which the sealing ring (40) and the filler piece (30) can be assembled on and disassembled from the extrusion ram (20) from the front side of the extrusion plate (10), wherein the extrusion plate (10) comprises the connection element (HO1), and wherein the connection element is a circumferential connection web having an end face which can absorb the compressive forces during the extrusion process.
Patent CA-2821018-A1 (CA)
Inventor: XU DEQIN
IPC: F25C1/22
Filed: 2011-06-23
Abstract: A hollow ice-making forming mould comprises an inner membrane(1) which is in a fixed shape after charging air and an outer membrane (2) which is in a fixed shape after liquid injection and is disposed outside the inner membrane (1); a base plate(3) is arranged at the bottom of the outer membrane (2); the bottoms of the inner and outer membranes are hermetically connected with the base plate(3) respectively, wherein an airtight air chamber(5) is formed between the inner membrane (1) and the base plate(3), and a cavity(6) for pouring cooling liquid is formed between the inner membrane (1) and the outer membrane (2); an air filling and water injecting member(4) is provided at the top of the inner membrane (1); a top part of the outer membrane (2) is connected with an upper part of the air filling and water injecting member(4) by a detachable way. A usage of the mould comprises charging the air chamber(5) through an air inlet(41), closing the air inlet(41), connecting the outer membrane(2) and the air filling and water injecting member(4), injecting the liquid into the cavity(6) through an injection hole(42), disposing the mould in a cooling environment, detaching the connection between the outer membrane(2) and air filling and water injecting member(4), discharging the air of the air chamber and obtaining the molded ice block.
Patent CA-2821499-A1 (CA)
Inventor: CRADDOCK RACHEL
IPC: H04L12/26
Filed: 2013-07-22
Abstract: A sequence of data representing network behaviour is analysed using the technique of delay space embedding. This causes a sequence of tuples to be constructed from the data sequence. This sequence of tuples can then be represented in a multi-dimensional representation space, which allows detection of network behaviour divergent from a norm.
Patent CA-2825832-A1 (CA)
Inventor: DUGAN GREG J
IPC: A61M16/20
Filed: 2012-01-27
Abstract: A pressure relief device comprising a valve configured to resiliently deform in response to a predetermined pressure; and a sound dampener configured to dampen a sound generated by the valve when the valve resiliently deforms in response to said predetermined pressure.
Patent CA-2829740-A1 (CA)
Title: Heater module
Inventor: TODOROKI NAOTO
IPC: H01M10/617
Filed: 2012-02-28
Abstract: These heater modules (22L, 22R) are disposed so as to follow along a heated surface (13CLa) of heat receiving objects to be heated (13CL, 13CR). Furthermore, a heater module is provided with a plate-shaped heater main unit (34) facing the heated surface of the heat receiving object and an insulating holder (31) for attaching the plate-shaped heater main unit so as to face the heated surface of the heat receiving object. Furthermore, the insulating holder is attached by one edge thereof to a mounting surface (14a) on which the heat receiving objects are mounted, and the insulating holder is disposed on the side of the plate shaped heater main unit away from the heated surface of the heat receiving object. Furthermore, a regulating member (31a) is provided on another edge opposite to the one edge of the insulating holder, and the regulating member projects out in the direction of the heated surface of the heat receiving object more than the plate shaped heater main unit.
Patent CA-2830829-A1 (CA)
Title: Sizing compositions
Inventor: EHRHARDT SUSAN M
IPC: D21H21/16
Filed: 2012-03-30
Abstract: Disclosed is a sizing composition comprising a hydrophobic paper sizing agent and a hydrophobically modified poly(aminoamide). Also disclosed is a method of making the sizing composition and a method of using the sizing composition.
Patent CA-2831096-A1 (CA)
Title: Process to produce an acylated vinylamine-containing polymer and its application as a papermaking additive
Inventor: GU QU-MING
IPC: C08F8/10
Filed: 2012-04-13
Abstract: A process for producing an acylated vinylamine-containing polymer is disclosed. The acylated vinylamine-containing polymer is produced by reacting a vinylamine-containing polymer with at one acylating agent.
Patent CA-2835017-A1 (CA)
Inventor: VAHLBERG JOHN
IPC: G16H10/60
Filed: 2012-05-02
Abstract: A system for managing medications facilitates documentation of medication returned from remote dispensing units to a central storage location such as a pharmacy vault. The system may be especially useful in facilitating the tracking of controlled substances. The system receives an indication that a medication previously removed from the remote dispensing units has been designated for return to the medication management system. The system computes an estimated return amount of the medication, and causes a queued return list to be displayed at the central storage location. The system can accommodate multiple remote dispensing devices and multiple medications.