baber/WOPTO huggingface dataset:
Patent CA-2607731-A1 (CA)
Title: A method and a device for detecting intrusion into or tampering with contents of an enclosure
Inventor: WANDEL STEN
IPC: B65D55/00
Filed: 2006-05-18
Abstract: A method and a device for detecting intrusion into or tampering with content s of an enclosure. According to the method at least one gas proof seal-barrier is provided in association with the enclosure and a first environment is produced within said gas proof seal-barrier. Said first environment is different regarding at least one characteristic feature from a second environment surrounding said gas proof seal-barrier. At least one detector i s arranged within said gas proof seal-barrier for detecting a predetermined change of the characteristic feature of the said first environment. Said detector is transferred irrevocably from a first state to a second state whe n there is a predetermined change of the characteristic feature, and the state of the detector is supplied to a position outside said gas proof seal-barrie r.
Patent CA-2610128-A1 (CA)
Title: Rotary type pulse switch
Inventor: ASADA MAKOTO
IPC: H01H19/56
Filed: 2007-10-10
Abstract: A rotary type pulse switch includes a movable electrode 57 having a plurality of contacting portions 57A formed in positions of the same radius from its rotation center, and a fixed electrode 50 disposed face to face with the movable electrode 57 and having a plurality of contacted portions 60 arranged in form of stepping stones on the same circumference as a rotation locus T of the contacting portions 57A. The fixed electrode 50 includes a first fixed electrode pattern 52A, a second fixed electrode pattern 52B and a common fixed electrode pattern 51, each of the fixed electrode patterns 51, 52A, 52B  being in a mutually nonconductive state. The contacted portions 60 are arranged in such a positional relationship that a full insulation state occurs during rotation of the movable electrode 57 in which none of the contacting portions 57A contact the first fixed electrode pattern 52A, second fixed electrode pattern 52B or common fixed electrode pattern 51.
Patent CA-2612471-A1 (CA)
Inventor: BRUNE DOMINIK
IPC: F04D1/04
Filed: 2006-12-19
Abstract: In a water pump comprising a pump housing (1) which has a water inlet (3) and a water outlet (4) and in which a driven pump impeller (5) is arranged, the pump impeller (5) is designed according to the invention as a diagonal impeller having an essentially conical cover disc (6). The water inlet (3) and the water outlet (4) are preferably arranged in such a way that the water inflow direction and the water outflow direction are essentially perpendicular to one another. The leading blade edges (8) of the impeller blades (9) should preferably run in a diagonal direction and parallel to the water flow and form a sealing gap (10) with the inner contour of the pump housing (1).
Patent CA-2614672-A1 (CA)
Title: Knockout device for a press machine having a slide guide device
Inventor: ITO TAKAO
IPC: B30B15/32
Filed: 2000-04-06
Abstract: A middle liner of a slide guide device for a machine press has a spherical shaped side which fits into a sliding gib attached to a slide. The middle liner slides along a fixed gib at first and second linear surfaces that are at an angle with each other. The combination of self-alignment and smooth movement of the slide is achieved in the presence of an eccentric load acting on the slide. A machine press equipped with such a slide guide device has excellent eccentric load resistance and high working precision. A knockout device for such a press machine has a knockout block moving between a pair of guide rails. A plurality of middle liners, each having at least one spherical surface, are positioned between the knockout block and the guide rails. The resulting knockout device provides a stable knockout load with low noise and low energy consumption.
Patent CA-2615372-A1 (CA)
Inventor: TREPANIER SONIA
IPC: A01H5/00
Filed: 2008-01-21
Abstract: A method for synthesizing influenza virus-like particles (VLPs) within a plant or a portion of a plant is provided. The method involves expression of influenza HA  in plants and the purification by size exclusion chromatography. The invention is also directed towards a VLP comprising influenza HA protein and plants lipids. The invention is also directed to a nucleic acid encoding influenza HA as well as vectors.  The VLPs may be used to formulate influenza vaccines, or may be used to enrich existing vaccines.
Patent CA-2615823-A1 (CA)
Title: System and method for monitoring and controlling the operational condition of a power transformer
Inventor: VENTURINI CHEIM LUIZ AMERICO
IPC: H02J13/00
Filed: 2005-12-14
Abstract: The present invention refers to a system and method for monitoring and controlling the operational condition of a power transformer. The system for monitoring and controlling the operational condition of a power transformer comprised in a single substation comprising acontrol and data processing station linked to the transformers containing detection devices of the indicative signals of the measurements of parameters of the transformer; the signals being continuously detected by said devices; a user interface linked to said control station, the interface allowing a user to follow the measurements of the parameters of the transformer and determine ranges of desirable values of said parameters, said control station comprises a database that stores the data referring to the indicative signals of the measurements of the parameters of the transformer only when the measurements of the parameters differ from a range of parameters values previously defined as desirable. The method of the present invention comprises the steps of (a) continuously measuring parameters of a power transformer; and (b) storing the data referring to the measurements performed in step (a) only when said measurements are not within a range of previously determined as desirable for the measurements of said parameters.
Patent CA-2618187-A1 (CA)
Title: Novel resinate complex of s-clopidogrel and production method thereof
Inventor: SHIN HEE JONG
IPC: C07D495/04
Filed: 2006-08-24
Abstract: The present invention is a novel resinate complex of (+)-clopidogrel optical isomer, wherein the (+)-clopidogrel isomer is bounded to a water-soluble cation exchange resin having sulfonic acid groups. The novel resinate complex has recognized some advantages in that (1) its chemical structure is stable, and (2) it can be formulated into a solid form that may provide taste-masking capabilities associated with bitter drugs (e.g., strong irritation, bitterness and sour taste), thus requiring no drink of water.
Patent CA-2618745-A1 (CA)
Inventor: KIM MIN-HA
IPC: A47L9/16
Filed: 2008-01-15
Abstract: A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress dust or dirt collected in a dust separating unit, a moving unit disposed on one side of the dust separating unit located in an opposite direction to a direction where the compressing plate compresses the dust or dirt, to move the compressing plate to a compressing position of compressing the dust or dirt and a releasing position of moving away from the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate to the compressing position.
Patent CA-2621632-A1 (CA)
Title: Microfluidic device for purifying a biological component using magnetic beads
Inventor: FOREMAN PAMELA
IPC: G01N1/34
Filed: 2006-10-02
Abstract: A method of purifying a biological component found in a biological sample by extracting the biological component from the biological sample. The method is performed using a microfluidic device having at least one well for receiving the biological sample and at least one channel for introducing and removing fluids. A plurality of magnetic beads having a factor with an affinity for the biological component is introduced to the well together with a suitable biological sample. The biological sample is manipulated to release the biological component in proximity to the magnetic beads which are then segregated within the well while removing the biological sample. An elution solution for the biological component is introduced to the well and the elution solution together with the biological component are withdrawn therefrom.
Patent CA-2623001-A1 (CA)
Inventor: HARRISON CHRISTOPHER
IPC: E21B47/10
Filed: 2006-09-13
Abstract: Protective barriers for small devices, such as sensors, actuators, flow control devices, among others, protect the devices from erosive and/or corrosive fluids, for example, formation fluids under harsh downhole conditions. The protective barriers include protective coatings and fluid diverting structures in the fluid flow which facilitate use of the small devices in high temperature-high pressure applications with erosive and/or corrosive fluids that are often found in downhole environments.
Patent CA-2624350-A1 (CA)
Inventor: RIKIYAMA HIROKI
IPC: H04B10/294
Filed: 2008-03-06
Abstract: The present invention is to provide an optical feedback control unit for determining an optical output by a feedback control, an optical communication system, a feedback control method, and a recording medium for recording a program. According to the present invention, even when used in the system to which a plurality of nodes are connected, the unstable system may become stable by the proper feedback control without being affected by the optical level change according to the polarized variation or the loss variation. In The optical feedback control unit according to the present invention, an optical output control portion determines an optical output by a feedback control using the result detected by a detection portion, a dead zone not performing the feedback control is set for the difference between the detected value from the detection portion and the control target value, and when the difference between the detected value and the control target value is within the dead zone, a width of the dead zone is set to be wider than that of the dead zone when the difference between the detected value and the control target value is out of the dead zone.
Patent CA-2624702-A1 (CA)
Inventor: JENNINGS PAUL
IPC: E04G9/08
Filed: 2006-10-02
Abstract: An overhead beam assembly of a concrete forming system. A wall-mounted self-climbing hoist is releasably secured to a wall section. An overhead beam assembly of a plurality of beam sections is supported on the hoist by columns.  The overhead beam assembly includes a plurality of hubs that interconnect the beam sections to present a planar top surface and an assembly that is only as thick as a singly beam section. The novel overhead beam assembly has a substantially flat top surface and a single beam thickness.
Patent CA-2628922-A1 (CA)
Title: Mass spectrometer
Inventor: PRINGLE STEVEN DEREK
IPC: G01N27/62
Filed: 2006-11-10
Abstract: A mass spectrometer is disclosed comprising a first ion trap or ion guide (2) , a single ion mobility spectrometer or separator stage (3) and a second ion trap or ion guide (4) arranged downstream of the ion mobility spectrometer or separator (3). In a mode of operation ions from the second ion trap or ion guide (4) are passed from the second ion trap or ion guide back upstream to the ion mobility spectrometer or separator (3).
Patent CA-2630282-A1 (CA)
Inventor: RAGHUNATH MANDAYAM THONDANUR
IPC: G06F9/445
Filed: 2006-10-03
Abstract: A portable device is connected to a host system that operates according to a first industry standard architecture (e.g., a personal computer built according to the IBM Personal Computer standard). The user initiates a session in the host system using the software and data in the portable device. The user suspends the state of the session, the state is stored in the portable device, and the user disconnects the portable device from the host. The user later connects the portable device to a second host that operates according to a second industry standard architecture (e.g., Apple Macintosh TM computer).  The second host boots an autoconfiguring host operating system stored in the portable device and starts a virtual machine layer also stored in the portable device. The user then resumes operation of the suspended virtual machine layer session.
Patent CA-2630809-A1 (CA)
Title: Roller cover support assembly with roller cover retention spring
Inventor: BUKOVITZ RICHARD
IPC: B05C17/02
Filed: 2008-05-08
Abstract: A roller cover support assembly includes a roller cover support mountable for rotation on a roller frame shaft and a resiliently deformable annular retention spring including a plurality of circumferentially spaced convex arcs having peaks engageable with the inner diameter of a roller cover when forced over the retention spring for frictionally retaining the roller cover on the roller cover support. These peaks may have an axial length for increasing the frictional contact between the convex arcs and inner diameter of the roller cover when forced over the retention spring and inwardly tapered outboard ends for ease of forcing the roller cover over the retention spring. The convex arcs may be interconnected by concave arcs between the convex arcs at respective tangent points of the arcs.
Patent CA-2634268-A1 (CA)
Inventor: MOELLER NIKLAS
IPC: G06F17/50
Filed: 2008-06-06
Abstract: A system and mechanism for monitoring and/or controlling a sound masking system from a computer aided design drawing. According to an embodiment, the system is configured to allow an operator to "click" sound masking components on the design drawing and view operating/configuration settings, and/or edit, change or modify the operating/configuration settings, which are then applied via an interface to the associated physical sound masking component in the sound masking system. According to another embodiment, the system is configured to allow an operator to design or configure sound masking components on a design drawing. The sound masking components correspond to physical sound masking components in a sound masking system and comprise one or more active sound masking elements, which are configured to be responsive to an input and allow an operator to monitor, change and/or modify operating/configuration settings for physical sound masking component via the sound masking element in the design drawing.
Patent CA-2634746-A1 (CA)
Title: Processes for taxane derivatives and intermediates useful therein
Inventor: SUMNER CHRISTIAN
IPC: A61P35/00
Filed: 2006-12-21
Abstract: The application provides a process for the preparation of taxane derivatives and intermediates useful in such pro-cesses.
Patent CA-2634842-A1 (CA)
Title: Tdma communications system with configuration beacon and associated method
Inventor: DATZ CHARLIE
IPC: H04L12/28
Filed: 2008-06-11
Abstract: A communications system includes a plurality of nodes forming a time division multiple access (TDMA) communications network. Each node within the TDMA communications network includes a controller and wireless communications device allowing the nodes to communicate with each other using respective timeslots in a TDMA frame, also sometimes referred to as an epoch. Each node is operative for transmitting and receiving a beacon positioned in time at the front of a frame to carry configuration information about the nodes in the TDMA communications network.
Patent CA-2635537-A1 (CA)
Inventor: BOYAJIAN THOMAS
IPC: A61B17/56
Filed: 2006-12-20
Abstract: Embodiments of the invention relate generally to tissue anchors and methods of delivering same to the intervertebral disc or other sites within the body. In some embodiments, the anchors provide pull-out resistance, stability and/or maximise contact with tissue involving a minimum amount of penetration. In some embodiments, delivery methods are minimally invasive and include linear, lateral, and off-angle implantation or driving of anchors along, against or within tissue surfaces.
Patent CA-2635630-A1 (CA)
Title: Improved filter media active field polarized media air cleaner
Inventor: WISER FORWOOD
IPC: B03C3/04
Filed: 2006-12-29
Abstract: Filter media for an active field polarized media air cleaners includes two layers of dielectric material with a higher resistance air permeable screen sandwiched between the lower resistivity electric layers. The filter media may further include a mixed fiber filter layer having fibers from different sides of the triboelectric scale. The filter media may further include a layer of relatively higher density dielectric material followed by a layer of relatively lower density dielectric material.
Patent CA-2636316-A1 (CA)
Inventor: VAN DE WALL WILHELMUS JOSEPHUS
IPC: D21H23/48
Filed: 2007-01-15
Abstract: The present invention relates to a method for applying two or more layers to a substrate by means of a multilayer curtain coating process. The present invention further relates to a decorative or a functional foil built up of a substrate and at least two coatings present thereon. The present invention further relates to a rigid panel, at least one of the layers of which is a decorative foil, which foil has been applied by means of a curtain coating method.
Patent CA-2638208-A1 (CA)
Title: Paintball gun and firing assembly
Inventor: EVANS EDWARD M
IPC: F41B11/73
Filed: 2007-09-20
Abstract: A firing assembly for a paintball gun has a dynamic piston assembly that moves forward relative to a stationary guide assembly as the gun is being fired. The piston assembly contains a compressed gas storage compartment located entirely within the piston assembly. As the gun fires, air from the gas storage compartment blows into a breech to propel the paintball forward from the breech.
Patent CA-2638453-A1 (CA)
Inventor: CAPENS NICOLAS
IPC: G06F15/16
Filed: 2007-03-14
Abstract: A software engine for decomposing work to be done into tasks, and distributing the tasks to multiple, independent CPUs for execution is described. The engine utilizes dynamic code generation, with run-time specialization of variables, to achieve high performance. Problems are decomposed according to methods that enhance parallel CPU operation, and provide better opportunities for specialization and optimization of dynamically generated code. A specific application of this engine, a software three dimensional (3D) graphical image renderer, is described.
Patent CA-2639673-A1 (CA)
Inventor: DAGESSE PAUL J
IPC: B32B3/12
Filed: 2008-09-22
Abstract: A composite panel is formed from a honeycomb core panel with a foam material filling the tubular cells and a fibrous reinforcing cover sheets extending over the top and bottom of the panel. The cover sheets are filled with a set resin material which extends from the cover sheets into the porous fibrous material of the walls of the core panel so as to form an integral structure of the resin extending between the walls and the sheets.
Patent CA-2643946-A1 (CA)
Title: Process for copolymer production using fluorinated transition metal catalysts
Inventor: MARIN VLADIMIR
IPC: C08F4/06
Filed: 2007-04-27
Abstract: Copolymers and methods of forming copolymers are described herein. The methods generally include providing a transition metal compound represented by the formula [L]mM[A]n, wherein L is a bulky ligand including bis-indenyl, A is a leaving group, M is a transition metal and m and n are such that the total ligand valency corresponds to the transition metal valency and providing a support material having a bonding sequence selected from Si-O-Al-F, F-Si-O-Al, F-Si-O-Al-F and combinations thereof. The methods further include contacting the transition metal compound with the support material to form an active supported catalyst system, wherein the contact of the transition metal compound with the support material occurs in proximity to contact with monomer and contacting the active supported catalyst system with a plurality of monomers to form an olefin copolymer.
Patent CA-2645265-A1 (CA)
Inventor: FUKAI TOSHIHARU
IPC: A61K35/08
Filed: 2007-02-16
Abstract: It is intended to provide water which can suppress the growth of cancer cells in the body by being taken into the body by drinking or injection and is free from a fear of side effects and a method for producing the same. Soft water generators (10) and (12) containing an ion exchange resin (32) therein, an ion generator containing tourmaline therein and a rock container containing a rock (54) rich in silicon dioxide among igneous rocks are connected serially in sequence and water is passed through the ion exchange resin (32), the tourmaline and the rock (54) rich in silicon dioxide among igneous rocks in sequence. The resulting water is rich in hydrogen ions (H+) or hydronium ions (H3O+) and the division and growth of cancer cells can be suppressed by taking the water into the body as normal drinking water or by injecting the water into the body in combination therewith.
Patent CA-2647777-A1 (CA)
Inventor: CAPEL ANTOINE
IPC: G05F1/67
Filed: 2007-03-30
Abstract: The invention is designed for continuous, rapid and effective monitoring of a solar or equivalent source in order successfully to arrange for it to operate at its point of maximum power (PMP) without interrupting the supply of electricity to users, with a conventional power-regulating structure of series or parallel type, governed by an independent module capable of calculating the voltage and current coordinates of said PMP (VPMP, IPMP) by applying an iterative algorithm and/or graphic methods. This module ideally requires only one measurement point, relating to the electrical characteristic, with the ambient conditions of said source, and as a result it delivers a reference signal, a continuous, stable voltage constantly representative of the evolution of the PMP, for the power regulator. In the event of the use of a power-regulating structure of S3R or ASR type, information about the PMP is immediate and requires no intermediate measurement point.
Patent CA-2649254-A1 (CA)
Title: Dynamic prioritization of label downloads
Inventor: DICKE RONALD ANTHONY
IPC: H04W4/00
Filed: 2009-01-12
Abstract: Map labels are dynamically downloaded to a wireless communication device for efficiently labelling a map displayed on the device. A method of dynamically downloading map labels to a wireless communications device includes steps of determining a size of label data for an area of interest and dynamically downloading the label data for the area of interest based on the size of the label data. Optionally, map labels can be dynamically downloaded based on a label prioritization scheme that takes into account the current position of the device. Optionally, the size of the label data can be determined from a map data index.
Patent CA-2652981-A1 (CA)
Title: Robust sustained release formulations
Inventor: BAICHWAL ANAND R
IPC: A61K31/485
Filed: 2006-10-10
Abstract: Robust sustained release formulations, solid dosage forms comprising robust sustained release formulations, and methods for making and using these fo.pi.nulations and solid dosage forms are provided. Robustness of the sustained release formulation is related to the particle size of the hydrophilic gum. Sustained release formulations resist dose-dumping when ingested with alcohol. The formulations are useful for treating a patient suffering from a condition, e.g., pain. The formulations comprise at least one drug. In one embodiment, the drug is an opioid, e.g., oxymorphone.
Patent CA-2653329-A1 (CA)
Inventor: CHAE JUNGHYUN
IPC: C07D403/04
Filed: 2007-05-25
Abstract: The present invention relates to substituted triazole compounds and compositions comprising substituted triazole compounds. The invention further relates to methods of inhibiting the activity of Hsp90 in a subject in need thereof and methods for preventing or treating hyperproliferative disorders, such as cancer, in a subject in need thereof comprising administering to the subject a substituted triazole compound of the invention, or a composition comprising such a compound.  Compounds of the present invention may be represented by the formula: (see above formula)