baber/WOPTO huggingface dataset:
Patent CA-2624490-A1 (CA)
Title: Method of making a modified abrasive compact
Inventor: RAS ANINE HESTER
IPC: B24D18/00
Filed: 2006-10-12
Abstract: A method of treating the working surface of an abrasive compact having a working surface. The working surface, or a region adjacent the working surface, of the abrasive compact is contacted with a halogen gas or a gaseous environment containing a source of halide ions, preferably at a temperature at or below 800~C, in order to remove catalysing material and any foreign metal matrix material from the region adjacent the working surface.
Patent CA-2625882-A1 (CA)
Inventor: WIEGAND EDWARD
IPC: G09F3/18
Filed: 2006-10-11
Abstract: The present invention relates to a method for producing a squeeze tube with maximal surface area labeling and a tube produced thereby.
Patent CA-2630375-A1 (CA)
Title: Target plate for positioning components
Inventor: SCHNEIDER KLAUS
IPC: G01C15/02
Filed: 2006-10-30
Abstract: A target plate (Z) according to the invention for positioning components, in particular pipes (R1, R2), has a holographic optical element as holographic diffuser. The diffuser can be used to direct radiation incident on the target plate (Z) in the form of a reference beam (RS) very accurately and nearly without losses into a defined solid angle region (d.OMEGA.). The diffuser can also have stochastically distributed structures and can thus homogeneously illuminate the solid angle region (d.OMEGA.). The target plate (Z) increases the visibility of the incident reference beam (RS); the reference beam (RS) can also be seen position-independently.
Patent CA-2631552-A1 (CA)
Inventor: MORI TOYOKAZU
IPC: A46B9/04
Filed: 2006-11-24
Abstract: A toothbrush (1) wherein a plural number of bristle bundles (4) to (7) each having synthetic resin bristles are fixed on a brush-filling base (3) of the brush body (10) to thereby form a brush-filling area (9); bristle bundles (6) and (6) that have almost triangular sections of the same shape tempering from the sides toward the axial core of the toothbrush (1) are provided in both sides of the brush-filling base (3) adjacent to the axial core direction of the toothbrush (1) in such a manner that the distance between the centers thereof is almost the same as the length in the width direction of a single tooth; and, between the bristle bundles (6) and (6) adjacent to each other, a bristle bundle (7) having a rectangular cross section being longer in the axial core direction of the toothbrush (1) is provided outside the bristle bundle (6) in the width direction of the brush-filling base (3). Owing to this structure, the toothbrush is excellent in the effects of removing plaque in the gap between teeth and the gap between teeth and gum, cleansing performance, handling properties in the oral cavity, design and so on.
Patent CA-2632611-A1 (CA)
Inventor: JONES CLIVE
IPC: E02D13/04
Filed: 2006-12-01
Abstract: A system for aligning a pile during pile driving, comprising: a pile (16) having a laterally protruding coupling (20) for a tether; and a pile guide (10) for supporting the pile as it is driven into a substrate, comprising a base frame (12) and a pile guide member (14) mounted on the base frame (12), the pile guide member (14) having in its periphery a slot (24) which is configured to allow the laterally protruding coupling (20) to pass therealong as the pile (16) passes through the pile guide; wherein the pile and pile guide member comprise two pairs of slidably interfitting profiles (52, 86) which are configured to resist gaping in the slot (24) of the pile guide member (14) as the pile (16) is driven therethrough into the substrate.
Patent CA-2633562-A1 (CA)
Inventor: MATTHEWS NICHOLAS DAVID JOHN
IPC: F41G1/38
Filed: 2006-12-13
Abstract: A rifle scope includes an ocular (6), an objective (4), a reticle (10) and an aligning device (20) that is displaced axially from the reticle and includes one or more markings (22a,22b) that are visible in use to a shooter. The aligning device (20) is constructed and arranged such that with correct eye alignment the markings (22a,22b) appear to be aligned with the reticle (10), and with incorrect eye alignment the markings appear to be misaligned with the reticle.
Patent CA-2636516-A1 (CA)
Inventor: CONROY KEVIN MICHAEL
IPC: G06F17/00
Filed: 2008-06-30
Abstract: Un dispositif de mise hors service d'application patrimoniale fournissant aux développeurs un outil pour mettre hors service et migrer une fonctionnalité d'application patrimoniale dans une approche par phase. Le dispositif de mise hors service détermine des services Web centraux qui appellent des applications patrimoniales par une couche d'accessibilité qui contrôle l'interaction de l'exploitant avec l'application. Ensuite, le dispositif de mise hors service définit, crée et déploie un service Web qui fournit une commande sur l'exploitation de l'application patrimoniale. En conséquence, la fonctionnalité de l'application patrimoniale peut être déplacée vers une plate-forme et une architecture nouvelles et l'application patrimoniale est mise hors service de sorte que des organisations puissent continuer de réaliser un rendement sur le capital important investi dans la création de l'application patrimoniale.
Patent CA-2636563-A1 (CA)
Inventor: LEVESQUE VICTOR
IPC: F03G7/00
Filed: 2008-07-22
Abstract: The invention is a self-powered motor that will create zero emissions and will not need any external energy to produce energy. The motor can be used to power any application that requires mechanical energy. The power source is from compressed air and the flow of hydraulic fluid in these designs. The motors are capable of producing energy because the designs are renewing their own energy and the main force is air that is trapped and constantly on hand.     Uses of the self powered motors - Power generators (industrial to residential etc.) - Power generating plants - Aerospace - Transportation - Industrial motor purposes - Aviation - Pumps - Boats etc. - Used in hybrid with electric or any type of gas motors etc.  - And any application a motor of these sizes can apply
Patent CA-2637516-A1 (CA)
Inventor: LACY IAN DAVID
IPC: A23G9/32
Filed: 2008-07-14
Abstract: Confiserie glacée comprenant de 11 à 30 % (par poids de la confiserie) de solides de sirop de glucose, présentant un équivalent en dextrose de moins de 20, et de 3 à 16 % en poids dédulcorants à bas poids moléculaire. Linvention concerne aussi un procédé de production de la confiserie glacée.
Patent CA-2637966-A1 (CA)
Title: Method of separation and cleaning of post consumer carpet face yarn from carpet backing yarn product produced therefrom
Inventor: HOOVER JR GEORGE TAYLOR
IPC: D01D1/10
Filed: 2008-07-16
Abstract: A process for producing a synthetic fiber composition with reclaimed post consumer carpet yarn, wherein face yarn is shaved from post consumer carpet using a shaving device to provide shaved face yarn, the shaved face yarn is reduced in size, contaminants are removed using mechanical screeners, the shave face yarn is melt filtered, and then fiber spun.
Patent CA-2639273-A1 (CA)
Title: Baffle vent with integral drift blocker
Inventor: BONANNI DAVID J
IPC: E04D13/17
Filed: 2008-09-03
Abstract: A baffle vent incorporates an integral drift blocker portion that is connected to the main body portion of the baffle vent by a generally planar transition portion to allow the drift blocker portion to move relative to the main body portion. The main body portion is formed with transversely extending stiffening ribs, while the drift blocker portion is formed with longitudinally extending stiffening ribs with the transition portion being devoid of stiffening ribs to maintain flexibility in the transition portion. The baffle vent structure can be formed in large sheets that span several roof rafters with multiple integral drift blocker portions formed to be positioned between the roof rafters.  A deck baffle panel is also provided in a configuration similar to the main body portion to be installed beneath attic flooring in manufactured housing to allow an air flow to remove moisture from beneath the attic flooring.
Patent CA-2643210-A1 (CA)
Title: Nanosecond pulsed electric fields cause melanomas to self-destruct
Inventor: NUCCITELLI RICHARD
IPC: A61N1/00
Filed: 2007-02-26
Abstract: Methods for a new, drug-free therapy for treating solid skin tumors through the application of nanosecond pulsed electric fields ("nsPEFs") are provided. In one embodiment of the invention, the cells are melanoma cells, and the applied nsPEFs penetrate into the interior of tumor cells and cause tumor cell nuclei to rapidly shrink and tumor blood flow to stop. This new technique provides a highly localized targeting of tumor cells with only minor effects on overlying skin.
Patent CA-2644054-A1 (CA)
Title: Apparatus and method for securing resin set bolts when performing rock bolting
Inventor: WILLIAMS MICHAEL DENE
IPC: E21D20/02
Filed: 2007-02-28
Abstract: The resin nozzle adapted for storing resin set bolts into ceilings and walls of a mine by injecting a resin sausage into a pre-drilled bolt hole, the said nozzle including: a spring that defines a passage to which resin sausages may be passed there-through; a nozzle tip connectable to the same defined passage, said nozzle adapted to extend into a pre-drilled bolt hole; and a connector member adapted to be fastened onto the rock bolting equipment to which the resin sausages may be ejected there-from.
Patent CA-2647929-A1 (CA)
Title: Securite anti-extraction d'outils de porte-outils munis d'un attachement d'outil
Inventor: HAIMER FRANZ
IPC: B23B31/107
Filed: 2007-04-05
Abstract: L'invention concerne un porte-outil muni d'un attachement d'outil, notamment un mandrin de serrage tel qu'un mandrin à emmanchement, un mandrin à mors de serrage, un mandrin à extension hydraulique et un mandrin HG, et la tige d'un outil qui y est accueillie, notamment un outil rotatif, une sécurité anti-extraction qui bloque une excursion axiale de l'outil étant incluse dans le porte-outil. Cette sécurité anti-extraction comprend au moins un élément de blocage et au moins une rainure de blocage correspondante qui reçoit l'élément de blocage, qui interagissent par engagement géométrique. L'élément de blocage ainsi que la rainure de blocage sont ici tous deux réalisés au moins sous la forme d'une tête semi-sphérique. L'outil présente de préférence les rainures de blocage. Du fait de la disposition de préférence hélicoïdale des rainures de blocage le long de la queue cylindrique des outils rotatifs dont le sens du pas correspond au sens des rainures de l'outil, il se produit un blocage axial de l'outil de sorte que l'outil ne peut pas effectuer une excursion axiale hors du porte-outil pendant le fonctionnement. Des éléments exerçant une force qui assurent une application exempte de jeu de l'outil contre la sécurité anti-extraction après l'emmanchement sont également prévus.
Patent CA-2649396-A1 (CA)
Title: Production of chirally pure amino alcohol intermediates, derivatives thereof, and uses thereof
Inventor: CHEAL GLORIA
IPC: C07C215/08
Filed: 2007-04-17
Abstract: A method of selectively preparing a chiral 2S-amino alcohol useful in preparation of an amide sulfonated or acylated with alkyl, substituted aryl or substituted heteroaryl is described. The method involves reacting a di-tert-butyl diazene-l,2-dicarboxylate with a (4S)-4-benzyl-3-[(S)-trifluoromethyl - alkyl substituted alkanoyl]-l,3-oxazolidin-2-one to afford a di-tert-butyl 1-(1S,2S)-([(4S)- 4-benzyl-2-oxo-l ,3-oxazolidine-3-yl]-carbonyl}-trifluoromethyl- alkyl substituted alkyl)hydrazine-l,2-dicarboxylate. This dicarboxylate is then reduced to yield di- tert-butyl l-(lS,2S)-[trifluoromethyl-alkyl substituted alkyl]hydrazine-l- (hydroxymethyl)-l,2-dicarboxylate. The resulting product is deblocked with an acid to yield the acid addition salt of (2S,3S)-trifluoro-hydrazino-methyl alkan-1-ol. The acid addition salt of (2S,3S)-trifluor-2-hydrazino-methyl alkan-1-ol is hydrogenated in the presence of a suitable metal catalyst to yield the amino alcohol (2S,3S)-2- amino-trifluoro ~ methyl alkan-1-ol HCl.
Patent CA-2650140-A1 (CA)
Title: Identifying and modulating molecular pathways that mediate nervous system plasticity
Inventor: TROPEA DANIELA
IPC: A61K35/30
Filed: 2007-04-12
Abstract: The present invention provides methods for identifying genes and pathways involved in plasticity. The invention applies some of these methods to identify genes that are differentially regulated in at least a portion of the nervous system of an individual subjected to conditions known to result in altered nervous system plasticity, i.e., dark rearing (DR) or monocular deprivation (MD). The genes are targets for pharmacological agents that modify plasticity. The invention also identifies biological pathways that are enriched in genes that are differentially regulated under conditions known to result in altered nervous system plasticity. The present invention further provides methods and compositions for modifying plasticity in the nervous system of a subject. The invention includes a method for modifying plasticity in the nervous system of a subject comprising administering a plasticity-modifying agent to the subject, wherein the plasticity-enhancing agent modulates a gene or pathway that is differentially regulated in developmental conditions that alter nervous system plasticity (e.g., DR or MD). The methods and compositions may be administered to a subject suffering from damage to the nervous system or from a neuropsychiatric disorder in order to enhance recovery, reorganization, or function of the nervous system. The methods optionally include administering a proteolysis-enhancing agent to the subject.
Patent CA-2651632-A1 (CA)
Title: Hydrogen production using complex metal oxide pellets
Inventor: WILHELM FREDERICK CARL
IPC: G08G1/0969
Filed: 2009-01-29
Abstract: Complex metal oxide-containing pellets and their use for producing hydrogen.  The complex metal oxide-containing pellets are suitable for use in a fixed bed reactor due to sufficient crush strength. The complex metal oxide-containing pellets comprise one or more complex metal oxides and at least one of in-situ formed calcium titanate and calcium aluminate. calcium titanate and calcium alurninate are formed by reaction of suitable precursors in a mixture with one or more complex metal carbonates.  The complex metal oxide-containing pellets optionally comprise at least one precious metal.
Patent CA-2651644-A1 (CA)
Inventor: ATWOOD MARGARET
IPC: G06Q40/00
Filed: 2007-05-10
Abstract: A system, method and computer program for enabling transactions on a remo te basis is provided. The method of the present invention comprises the step s of: (1) providing a first computer at a location of a customer, and provid ing a second computer at a location of a financial institution, the first co mputer and the second computer being linked so as to provide a two-way audio visual communication system; (2) providing an authentication request at the second computer and communicating the request to the first computer; (3) the customer reviewing the request and providing a signature or other writing a s an input to an input device connected to the first computer; (5) transmitt ing the signature from the first computer to the second computer; (6) receiv ing the signature and providing the signature to a plotting device connected to the second computer; and (7) applying the signature to a transactional d ocument, wherein the audiovisual information received by the second computer and the signature received by the second computer in combination provide a means of transaction authentication and non-repudiation.
Patent CA-2652988-A1 (CA)
Title: System, method, and apparatus for downhole submersible pump having fiber optic communications
Inventor: MCCOY ROBERT
IPC: E21B47/00
Filed: 2007-05-17
Abstract: A downhole submersible pump system, method, and apparatus utilizes fiber optic sensors and distributed temperature sensors below the submersible pump to monitor pump discharge pressure and temperature, intake pressure and temperature, and motor temperature. In addition, distributed temperature sensors are used below the pump to monitor the perforations within the well bore.
Patent CA-2655055-A1 (CA)
Title: Apparatus and process for continuously preparing ethylene cyanohydrin
Inventor: SCHLEEP VOLKER
IPC: C07C255/12
Filed: 2007-03-14
Abstract: The invention relates to an apparatus and to a process for continuously preparing ethylene cyanohydrin.
Patent CA-2655368-A1 (CA)
Title: Data transmission
Inventor: YAMAUCHI TOSHIRO
IPC: H04L12/437
Filed: 2009-02-25
Abstract: In a data transmission system having a plurality of transmitters connected in a ring configuration, a band monitoring unit in each of the plurality of transmitters monitors the bandwidths of a first and a second transmission path between one of the transmitters that comprise the ring and a first and a second transmitter on both sides of said transmitter, respectively. A  protection execution unit executes protection processing by setting up a bypass path for each of the first and second transmission paths. Further, the protection execution unit confirms whether or not protection processing is being executed by the transmitter itself and other transmitters when the bandwidth of the first or second transmission path acquired by the band monitoring unit decreases below a threshold, and executes protection processing for the first or second transmission path which is determined to have a bandwidth smaller than the threshold only when any one of the transmitters comprising the ring and the other transmitters is not executing protection processing.
Patent CA-2657903-A1 (CA)
Title: Constituent member of collet chuck, collet and fastening nut and collet chuck
Inventor: KITAMURA YASUHIKO
IPC: B23B31/20
Filed: 2007-09-13
Abstract: Provided are a component for a collet chuck having increased tool holding force, a collet, a tightening nut, and a collet chuck.The collet chuck (10) has a chuck body (20) having a tapered hole (22) tapered toward the end of the hole, a diameter-reducible collet (40) having a first tapered surface (44) fitted to the tapered hole (22), and a tightening nut (60) screwed to the chuck body (20). The collet chuck also has a boosting collet (80) having a first contact surface (82) and a second contact surface (86) that are in contact with a second tapered surface (46) and a third tapered surface (70), respectively. The second tapered surface (46) is formed on the outer peripheral surface of the forward end of the collet (40) and tilted such that its outer diameter is reduced toward the forward end. The third tapered surface (70) is formed on the inner peripheral surface of the forward end of the tightening nut (60) and tilted such that its inner diameter is reduced toward the front end. With the tightening nut (60) tightened to the chuck body (20), that portion of the boosting collet (80) that is located forward of the first contact surface (82) is not in contact with the outer peripheral surface of the collet (40) when the collet (40) is pressed forward.
Patent CA-2658302-A1 (CA)
Inventor: SAUVAGEAU LUC
IPC: B65D85/34
Filed: 2009-03-13
Abstract: The present invention generally pertains to a biodegradable package for packaging perishable goods such as fruits and vegetables. More specifically, the present invention relates to a package comprising a container for receiving the food product therein, a porous membrane for closing the container while allowing gas to circulate inside and outside the container and a perforated lid for protecting the porous membrane and allowing stockpiling on numerous packages onto one another.
Patent CA-2658418-A1 (CA)
Title: Modular spinal fixation system
Inventor: SNYDER BRIAN D
IPC: A61B17/70
Filed: 2007-07-13
Abstract: A spinal fixation system having a modular construction to allow universal application to varying spine anatomy and load requirements of individual vertebral attachment members, while reducing requirements for large inventories to optimize spinal fixation. Modularity allows the individual attachment members, once attached optimally to bone, to be attached to a variety of interconnecting structural members optimized for load carrying capacity.
Patent CA-2658902-A1 (CA)
Title: Camptothecin derivatives with antitumor activity
Inventor: FONTANA GABRIELE
IPC: C07D491/22
Filed: 2007-07-16
Abstract: 5-substituted camptothecin derivatives having antitumor activity, the processes for the preparation thereof, the use thereof as antitumor drugs and pharmaceutical compositions containing them.
Patent CA-2659078-A1 (CA)
Inventor: ANDERSON JOHN J
IPC: B01D11/04
Filed: 2007-07-26
Abstract: A liquid-liquid extraction process that uses counterflowing liquid phases, especially in conjunction with a reciprocating plate extraction column, wherein one of the liquid phases has a lower density than the other and is at least partially saturated with a dispersible gas, requires less plate stack height or a smaller column diameter when plate-to-plate spacing is non-uniform rather than uniform and such non-uniform plate-to-plate spacing includes greater plate-to-plate spacing proximate to raffinate liquid discharge than proximate to feed of the lower density liquid phase.
Patent CA-2659858-A1 (CA)
Title: Liposome treatment of viral infections
Inventor: ZITZMANN NICOLE
IPC: A61K38/08
Filed: 2007-08-02
Abstract: One can treat a viral infection such as hepatitis B (HBV), hepatitis C (HCV), and bovine viral diarrhea virus (BVDV) infections via the delivery of pH sensitive liposomes directly into the endoplasmic reticulum (ER) membrane. Two exemplary liposome formulations are DOPE/CHEMS (DC liposomes) and DOPE/CHEMS/PEG-PE (DCPP liposomes). DC and DCPP liposomes can optimize the intracellular delivery of N-butyl deoxynojirimycin (NB-DNJ), and consequently increase the in vivo activity of this iminosugar several orders of magnitude, and could be used in combination with other therapeutic agents such as interferon and/or ribavirin. The optimized release of NB-DNJ directly into the ER can be also applied for the treatment of other viruses, for which NB-DNJ is known to be an effective antiviral, such as human immunodeficiency virus (HIV).
Patent CA-2660160-A1 (CA)
Inventor: LEPINE SHAYNE
IPC: B25H3/04
Filed: 2009-03-26
Abstract: A tool rack includes a substantially linear member having opposite first and second ends, a mounting hanger for suspending the linear member from a rigid horizontal support, and a plurality of tool mounting arms mounted to, in spaced apart array along, the substantially linear member so as to extend cantilevered substantially orthogonally from the substantially linear member.
Patent CA-2661190-A1 (CA)
Title: Fluorinated, polyalkoxylated salts comprising lithium
Inventor: FUJINAMI TATSUO
IPC: C07F1/02
Filed: 2007-09-13
Abstract: Disclosed is a lithium salt having excellent ion conductivity. Specifical ly disclosed is a lithium salt characterized by having a structure represent ed by the following general formula (1). (In the general formula (1), M repr esents B, Si, Ge, P, As or Sb; X represents the valence of M; R1 represents -CmH2m- (wherein m represents an integer of 1-4); R2 represents -CkH2k+1 (wh erein k represents an integer of 1-8); and n represents a number of 0-12.)</ SDOAB>