baber/WOPTO huggingface dataset:
Patent CA-2623872-A1 (CA)
Inventor: KELLER ADRIAN
IPC: C04B24/34
Filed: 2006-09-21
Abstract: The present invention relates to an additive for hydraulically binding systems for reduction of blooms in hydraulically bound systems, which is preferably present as a powder redispersible in water and is suitable in particular as additive for addition in dry mortars. The powder redispersible in water consists of at least one organic component and at least one water-soluble organic polymeric protective colloid and also if appropriate further additives, with the organic component containing at least one compound having a cyclic group which is completely or partially saturated and having a melting point of about -20 to 250~C and also a molecular weight of about 100 to 10 000, and forming a stable dispersion in water with the water-soluble organic polymeric protective colloid, with the weight ratio of the organic component to the water-soluble organic polymeric protective colloid being about 95:5 to 5:95. The invention also relates to a process in which the drying step is omitted. The additive of the invention can be used in hydraulically binding masses, in particular in concrete, gypsum and/or lime and/or cement plasters, repair mortars and/or full heat protection mortars, jointing adhesives and/or tile adhesives, levelling compounds and/or fillers, non-shrink grouting and/or as additive for concrete coatings and for adhesives.
Patent CA-2623954-A1 (CA)
Title: Lentille ophtalmique polarisante adaptee au comportement oeil/tete d'un porteur
Inventor: GIRAUDET GUILLAUME
IPC: G02C7/12
Filed: 2006-09-19
Abstract: La présente invention concerne un procédé de réalisation d'une lentille ophtalmique polarisante adaptée au comportement AEil/tête d'un porteur de cette lentille. Elle concerne aussi une telle lentille. La lentille ophtalmique comprend plusieurs zones associées à des filtres de polarisation ayant des orientations différentes. La taille et le positionnement de certaines au moins de ces zones sont déterminés en fonction du comportement AEil/tête du porteur de la lentille.
Patent CA-2625318-A1 (CA)
Title: Nickel flux composition
Inventor: BROWN DAVID
IPC: C03C12/00
Filed: 2006-01-27
Abstract: In the x-ray fluorescence analysis of minerals, ores and other materials, chemicals containing lithium and boron are melted together at high temperatures to produce lithium borate compounds which are then cooled and reduced in size to a powder or coarse material. Such material is known as x-ray flux and is usually represented or specified in the final commercial product as ratios of lithium tetraborate to lithium metaborate. The x-ray flux is melted with materials to be analyzed and cast into discs which are then analyzed by an x-ray fluorescence spectrograph. In this invention, thulium has been added, mixed and melted with the x-ray flux such as to function as an internal quantitative standard for the analysis of nickel ore, nickel concentrates or other nickel containing substances, when such flux is mixed and melted with the nickel containing samples to be analyzed.
Patent CA-2625473-A1 (CA)
Inventor: ADAMI ROGER C
IPC: C12N15/113
Filed: 2006-10-13
Abstract: Compounds comprising condensed particles having diameters less than 1000 nm, wherein the particles comprise one or more double stranded ribonucleic acids (dsKNAs) and one or more peptides. The compounds, compositions and methods are useful for modulating gene expression by RNA Interference.
Patent CA-2626891-A1 (CA)
Title: Recombinant expression of multiprotein complexes using polygenes
Inventor: BERGER IMRE
IPC: A01K67/027
Filed: 2006-11-06
Abstract: The present invention relates to a recombinant polynucleotide encoding a polygene coding for at least three polypeptides wherein at least one of the genes constituting the polygene is of non-viral origin, at least two of the polypeptides encoded by the genes constituting the polygene are each capable of at least transiently interacting with at least one other polypeptide encoded by a gene of said polygene, and the genes constituting the polygene are each connected to one another by a sequence coding for at least one protease cleavage site. The present invention also relates to polyproteins encoded by the polygene. Further embodiments of the present invention are a vector containing the recombinant polypeptide, a host cell containing the recombinant polypeptide and/or the vector and a non-human transgenic animal transformed with the recombinant polypeptide and/or the vector. The present invention also relates to methods for the production of the polynucleotide and for the manufacture of multiprotein complexes. The embodiments of the present invention are particularly useful in gene therapy, drug candidate screening, vaccine production and crystallisation of multiprotein complexes for structural investigations.
Patent CA-2627510-A1 (CA)
Title: Seal assembly and corresponding method for sealing
Inventor: SAMPSON DAVID CHRISTOPHER
IPC: F16J15/32
Filed: 2006-10-31
Abstract: A seal assembly is disclosed which has a first elastomeric sealing member (11) for sealing a lubricating environment and a second non-elastomeric sealing member (13) side-by-side with the first sealing member for sealing a non-lubricated environment. The first sealing member (11) includes a sealing lip (15) having a sealing surface (16) and a generally U-shaped reinforced member (20) for supporting the sealing lip at a desired location.
Patent CA-2628121-A1 (CA)
Inventor: LEPINE BRUNO
IPC: H04W28/00
Filed: 2008-04-17
Abstract: Existing techniques for wireless client station location and wireless network engineering rely on expensive dedicated a-priori surveys. These surveys require specialized equipment and the value of the surveys fades in time. We disclose methods and systems which eliminate the need for a-priori surveys, allowing the collection of necessary data from ordinary Wireless Client Stations in the course of their normal use. Advantages include fast and inexpensive deployment in green fields, with continuous update and improvement of location accuracy. In addition, the collected data and systems provide corollary information that can assist in real time wireless network management, maintenance and engineering.
Patent CA-2629834-A1 (CA)
Title: Process for making montelukast and intermediates therefor
Inventor: OVEREEM ARJANNE
IPC: C07D215/18
Filed: 2006-11-20
Abstract: A process for making montelukast, a pharmaceutically useful compound of the following formula and salts thereof: using a compound of formula (11) is provided.
Patent CA-2630629-A1 (CA)
Title: Methods and proteins for the prophylactic and/or therapeutic treatment of the four serotypes of dengue virus and other flaviviruses
Inventor: GAVILONDO COWLEY JORGE VICTOR
IPC: A61K39/12
Filed: 2006-11-21
Abstract: The invention relates to the pharmaceutical industry and describes a conserved area of the surface of the E protein, which can be used in the development of broad spectrum molecules which can be used in the prevention and/or treatment of infections caused by dengue virus 1-4 and other flaviviruses. The invention also relates to chimeric proteins which are intended for use as vaccines and for the prophylactic and/or therapeutic treatment of the four serotypes of dengue virus and other flaviviruses.
Patent CA-2630970-A1 (CA)
Inventor: HARPELL SHAWN
IPC: A63B67/14
Filed: 2008-05-08
Abstract: A practice hockey puck to be used by a young player to learn how to pick up a hockey puck off the ice with the blade of his hockey stick or to stickhandle on pavement or asphalt. The puck is like an ordinary puck but with a lower, outer, annular portion removed, thereby moving the outer peripheral edge of the bottom surface of the puck inwardly from the outer peripheral edge of the top portion of the puck. The outer peripheral edge of the bottom surface acts as a pivot edge. A portion of the puck lies outside this pivot edge. Pressing on this portion of the puck with the blade of the stick allows the player to easily pivot the puck about the pivot edge onto its side starting the process of picking the puck up with the stick. When the practice puck is inverted it can be used to practice stickhandling on a non-ice surface such as pavement or asphalt. The puck, in its inverted position, is contacted by the stick at a lower height on the puck making it less easy to tilt or tumble than a regular puck and thus easier to stickhandle on a difficult surface.
Patent CA-2632855-A1 (CA)
Title: Process for manufacturing chewable dosage forms for drug delivery and products thereof
Inventor: JOHNSON ROLAND
IPC: A61K47/00
Filed: 2006-12-05
Abstract: A palatable, soft chewable medication vehicle for delivery of a pharmaceutically acceptable active ingredient, such as a drug, to an animal or human subject. The soft chews contain only food grade or better inactive ingredients, and preferably do not contain ingredients of animal origin. Processes for manufacturing the soft chews do not require the generation of heat during mixing of active and inactive ingredients, provide stable concentrations of the active ingredient, and produce chews of consistent weight and texture.
Patent CA-2634111-A1 (CA)
Inventor: SMITH-SWINTOSKY VIRGINIA L
IPC: A61K31/357
Filed: 2006-12-19
Abstract: The present invention is a method for treating, preventing, reversing, arresting or inhibiting the occurrence, development and maturation of seizures or seizure-related disorders. More specifically, the present invention is directed to methods for the use of benzo-fused heterocycle sulfamide derivatives of formula (I) and formula (II) as described herein to therapeutically or prophylactically treat, prevent, reverse, arrest or inhibit epileptogenesis and epilepsy.
Patent CA-2636823-A1 (CA)
Title: Interactive input system
Inventor: MORRISON GERALD
IPC: G06F3/042
Filed: 2007-01-12
Abstract: An interactive input system comprises at least two imaging devices associated with a region of interest. The at least two imaging devices acquire images of the region of interest from different locations and have overlapping fields of view. At least one receiver is operable to receive data output by an active pointer when the pointer is both within and outside the fields of view of the imaging devices. Processor structure processes data acquired by the at least two imaging devices and the at least one receiver to detect the existence of an active pointer and to determine the location of the pointer within the region of interest.
Patent CA-2636968-A1 (CA)
Title: Linear vibratory conveyor
Inventor: EDBAUER FRANZ
IPC: B65G27/18
Filed: 2008-07-08
Abstract: Linear vibratory conveyor including a utility weight and a counterweight that can be vibratingly moved in opposing directions via a drive unit, the utility weight and the counterweight being connected via a non-rigid connector that represents or includes a vibration amplifying means for the vibration produced by the drive unit.
Patent CA-2637154-A1 (CA)
Title: Extrusion agent based on a heterogeneous pvdf
Inventor: BONNET ANTHONY
IPC: C08L27/16
Filed: 2007-01-05
Abstract: Extrusion agent comprises at least a heterogeneous polyvinylidene fluoride (PVDF) (A) i.e. a copolymer of the vinyl fluoride (VDF) and at least a comonomer of the VDF, and at least an interface agent, which are optionally diluted in a polyolefin, where the VDF is present at least 50 wt.%, preferably 75 wt.% and having a melting point (Tf) (expressed in [deg]C) of greater than 172-549 m, preferably greater than 1.1x(172-549 m). The m indicates the total molar percentage of comonomers. An independent claim is included for a process of extrusion of a thermoplastic resin in the presence of the extrusion agent or (A).
Patent CA-2637616-A1 (CA)
Inventor: BOYCE TODD M
IPC: A61F2/28
Filed: 2007-01-19
Abstract: An osteoimplant composite comprising a plurality of particles of an inorganic material, a bone substitute material, a bone-derived material, or any combination thereof; and a polymer material with which the particles are combined. The composite is either naturally moldable or flowable, or it can be made moldable or settable. After implantation, the composite may be set to provide mechanical strength to the implant. The inventive composite have the advantage of being able to fill irregularly shape implantation site while at the same time being settable to provide the mechanical strength required for most orthopedic applications. The invention also provides methods of using and preparing the moldable and flowable composites.
Patent CA-2637754-A1 (CA)
Title: Hand tool with replaceable function head
Inventor: WU ARTHUR
IPC: B25B13/56
Filed: 2008-07-09
Abstract: A hand tool includes a handle having a connection end which includes two parallel arms and a driving member has an insertion which is pivotably connected between the two arms by a pin which extends through the two arms and the engaging notch of the insertion. The driving member can be easily replaced by disengaging the pin from the engaging notch of the driving member.
Patent CA-2640780-A1 (CA)
Title: Youth oriented sportsballs
Inventor: KELLY BRIAN
IPC: A63B41/00
Filed: 2008-10-08
Abstract: Inflatable sportsballs such as volleyballs, soccer balls, basketballs, and footballs are disclosed having various volume/weight, surface area/weight, and or cover layer / carcass thickness ratios. Such sportsballs are particularly suitable for youth.
Patent CA-2641832-A1 (CA)
Inventor: RHOADS GREG
IPC: H01L33/58
Filed: 2007-02-26
Abstract: An apparatus and method is characterized by providing an optical transfer function between a predetermined illuminated surface pattern, such as a street light pattern, and a predetermined energy distribution pattern of a light source, such as that from an LED. A lens is formed having a shape defined by the optical transfer function. The optical transfer function is derived by generating an energy distribution pattern using the predetermined energy distribution pattern of the light source. Then the projection of the energy distribution pattern onto the illuminated surface is generated. The projection is then compared to the predetermined illuminated surface pattern to determine if it acceptably matches. The process continues reiteratively until an acceptable match is achieved. Alternatively, the lens shape is numerically or analytically determined by a functional relationship between the shape and the predetermined illuminated surface pattern and predetermined energy distribution pattern of a light source as inputs.
Patent CA-2642208-A1 (CA)
Title: Wireless asset identification and location
Inventor: DERICKSON SUSAN JOANNE
IPC: G01V8/10
Filed: 2007-01-04
Abstract: Asset identification and locating systems comprising a plurality of reference location tags and a plurality of asset identification tags, each reference location and asset identification tag having: a transceiver which can control the range of the tag; a unique tag identification number; a plurality of asset identification and locating retrieval units connected to a network, wherein each asset identification and locating retrieval unit will send and/or receive signals from the asset identification and reference location tags.
Patent CA-2643833-A1 (CA)
Inventor: LUNDGREEN JAMES M
IPC: F28B9/08
Filed: 2008-11-13
Abstract: A steam dispersion apparatus includes a steam chamber communicating in an open-loop arrangement with a first steam source for supplying steam to the steam chamber. The steam chamber includes a steam dispersion location at which steam exits therefrom at generally atmospheric pressure. A heat exchanger communicates in a closed-loop arrangement with a second steam source for supplying steam to the heat exchanger at a pressure generally higher than atmospheric pressure. The heat exchanger is located at a location that is not directly exposed to the air to be humidified, the heat exchanger being in fluid communication with the steam chamber so as to contact condensate from the steam chamber. The heat exchanger converts condensate formed by the steam chamber back to steam when the condensate contacts the heat exchanger.
Patent CA-2645525-A1 (CA)
Title: Leakage detection device for coating material and coating material filling system
Inventor: MORI TAKANOBU
IPC: B05B5/16
Filed: 2007-07-12
Abstract: A coating material leakage detection device capable of finding contamination of a hydraulic fluid at an early stage and capable of preventing the degradation of a coating quality of a work. For this purpose, coating material leakage from a coating material chamber 13 to a hydraulic fluid chamber 14 in a coating material cartridge 11 is detected by a coating material leakage detection device 31. The coating material cartridge 11 is attached detachably to a coating material filling device 21, and the coating material chamber 13 and the hydraulic fluid chamber 14 are partitioned from each other by way of a deformable partition body 12. Further, the coating material leakage detection device 31 has a contaminant detection means 33 for detecting the contaminant in the hydraulic fluid attributable to the coating material leakage. Accordingly, contamination of the hydraulic fluid can be found at an early stage.
Patent CA-2647672-A1 (CA)
Inventor: GIMENO SIERRA BARBARA
IPC: C09K23/34
Filed: 2007-03-29
Abstract: This invention relates to microcapsules and processes of microencapsulation of water soluble or water dispersible compounds by reverse-phase microencapsulation, referred to agrochemicals but not as a limiting feature, and how to combine them with other oil soluble or oil dispersible compounds in suitable formulations for agriculture, in a industrially viable process that yields tiny microcapsules (<5-10 µm, preferably) and very homogeneous distribution of particle size, and overall good performance of the formulation. Further, multiple combinations of this reverse-phase microcapsules are disclosed, being specially notorious the combination with normal-phase microcapsules in order to create a Capsule Mixed Suspension (CX) where an outer oil -or alternatively water- phase contains microcapsules of two types: those with a core of water -and actives dissolved or dispersed therein- and those with a core of oil -and actives dissolved or dispersed therein-. Water Dispersable Granules (WDG) and Emulsion Concentrates (EC) and suspension concentrates (SC) combinations with the reverse phase microcapsules are also successfully performed, providing a novel concept of combinations of oil soluble with water soluble microencapsulated active ingredients.
Patent CA-2648216-A1 (CA)
Title: Tetrahalogenated compounds useful as inhibitors of angiogenesis
Inventor: AMBROZAK AGNIESZKA
IPC: C07D403/04
Filed: 2007-04-10
Abstract: Methods for inhibiting a neoplasm in a subject and methods of inhibiting undesired angiogenesis that include administering to a subject a therapeutic ally effective amount of at least one novel tetrahalogenated compound, or a pharmaceutically acceptable salt thereof.
Patent CA-2650097-A1 (CA)
Title: Railing post and methods for making and using same
Inventor: JONCAS SEAN
IPC: E04F11/18
Filed: 2009-01-16
Abstract: There is provided a railing post comprising a shaft having a length and first and second ends and a base plate. The shaft may comprise a first rail holder for receiving a cooperating rail and a first attachment point proximate said first end.  The base plate may comprise a second attachment point. The base plate may be secured to the first end of the shaft by a fastener suitable to mutually secure the first and second attachment points. There is also provided a method of making a railing post and a method of securing a railing to a substrate.
Patent CA-2651830-A1 (CA)
Inventor: GILLINGHAM DEAN
IPC: B08B3/02
Filed: 2009-01-29
Abstract: A pressure wash system includes a heat exchanger having a first fluid path with an inlet and an outlet and a second fluid path with an inlet and an outlet. A heat exchange takes place between the fluids passing along the first fluid path and fluids passing along the second fluid path. A boiler water circulation loop circulates hot water from a boiler installation along the first fluid path from the inlet to the outlet. A cold water source is upstream of the inlet for the second fluid path of the heat exchanger. A spray nozzle is downstream of the outlet for the second fluid path. A pump drives water from the cold water source along the second fluid path of the heat exchanger where it is heated by a heat exchange with hot boiler water and delivered under pressure to the spray nozzle.
Patent CA-2652031-A1 (CA)
Title: Crystallizing conveyor
Inventor: DEBRUIN BRUCE ROGER
IPC: C08F6/00
Filed: 2007-05-17
Abstract: A method of crystallizing a plurality of polymeric pellets includes a step of introducing the pellets into a pneumatic conveying system with an initial average temperature. The plurality of polymeric pellets are pneumatically transferred from the inlet to an outlet with a conveying gas. While residing within the conveying system, the pellets have a sufficient temperature for crystallization to occur. A pneumatic conveying system implementing the methods of the invention is also provided.
Patent CA-2655417-A1 (CA)
Title: Method for determining a characteristic parameter of a crp specimen
Inventor: SANDER PETER
IPC: G01N21/95
Filed: 2007-07-20
Abstract: The invention relates to a method for determining at least one characteristic parameter of a CRP specimen (3, 4), in particular a specimen of prepreg material, for aerospace, comprising the following method steps: presenting the specimen (3, 4), irradiating the specimen (3, 4) with a predetermined spectrum of electromagnetic radiation, recording the interaction between the specimen (3, 4) and the electromagnetic radiation in a data record (20) and determining the at least one characteristic parameter from the recorded data record (20).
Patent CA-2657838-A1 (CA)
Title: Knee-protecting airbag apparatus
Inventor: FUKAWATASE OSAMU
IPC: B60R21/215
Filed: 2007-09-27
Abstract: The knee-protecting airbag apparatus (M1) includes an airbag (61) folded and housed in a lower area (16a) inside the column cover (16). The airbag (6 1) pushes and opens a door section (34) on the column cover upon deployment. When the door section (34) is thus opened, a door (35) of the door section (34) blocks off an allowance gap (H) formed between an outer circumference ( 18) of the column cover (16) subjected to position adjustment and a lower ar ea (11a) of a peripheral region (11) of an installation opening (10) on a da shboard (7) for installing the column cover (16) by locating a rear edge reg ion (36) of the door (35) to abut on a rear side (12) of the dashboard (7) o r the lower area (11a) of the peripheral region (11) of the installation ope ning (10) on the rear side (12) of the dashboard (7).
Patent CA-2660233-A1 (CA)
Inventor: GU YUE
IPC: A61N7/02
Filed: 2007-02-14
Abstract: An ultrasonic therapeutic means and an ultrasonic therapeutic system, including the ultrasonic therapeutic means and led by an image device, the ultrasonic therapeutic means includes an ultrasonic therapeutic head(5) which comprises an ultrasonic transducer, a box(3) which contains the ultrasonic therapeutic head(5) and the couplant liquid, a moving unit(1) which drills through the wall of the box and connects the ultrasonic therapeutic head(5), and a compensating unit(2,6) which sets on the box(3) and holds the altitude of the liquid when the moving unit(1) made the ultrasonic therapeutic head(5) moving. The compensating unit(2,6) are set on both sides of the box(3) and incorporates with the box(1), the moving unit(1) drills through both of the compensating unit(2,6). An ultrasonic therapeutic system, includes the said ultrasonic therapeutic means and leads by an image device. The ultrasonic therapeutic system according to present invention eliminates the phenomena of the changing of the couplant liquid, caused by the moving of the ultrasonic therapeutic head(5) moves by the moving unit(1)in the prior art, keeps the stabilization of the liquid in the box, consequently decreases the interference of images result by the changing of the couplant liquid, and increases the precisionof the image device.