baber/WOPTO huggingface dataset:
Patent CA-2698952-A1 (CA)
Inventor: BRINK RICHARD RUDOLF THEODOOR VAN DEN
IPC: B65H19/22
Filed: 2008-09-12
Abstract: Device and method for winding successive strings of packaging. A string emanating from a packaging machine is arranged in a slot by means of a feed inlet and placed in a winding shaft.  This placement is assisted by the use of positioning brushes.  After the initial introduction, winding up takes place upon rotation of the winding shaft and upon further engagement of the string in the slot in the winding shaft. The winding shaft is provided on a carrying disc and said carrying disc is also arranged so as to be rotatable. During the first stage of winding, the section of the string emanating from the supply path is pulled with a constant force.  After the string has been separated from the remaining string material, the winding is carried out at a high speed. Subsequently, the rotating winding shaft with the wound string, through rotation of the carrying disc, reaches a next position in which pressing the reel and thus adhesion of the reel end moves the winding shaft out of the reel. The respective reel has already been checked prior to entering the winding device to determine whether it has to be inspected more closely or is suitable for use.
Patent CA-2700448-A1 (CA)
Title: A robust system and method for wireless data multicasting using superposition modulation
Inventor: HO PIN-HAN
IPC: H04H20/20
Filed: 2008-09-26
Abstract: A method for transmitting data over a wireless network to a plurality of receivers connected to the wireless network is provided consisting of applying a superposition coded multicast or broadcast so as to create a multi-resolution multicast or broadcast signal to transmit data to the plurality of receivers as a scalable multicast or broadcast. The method consists of separating the data into one or more quality layers; converting the data in each quality layer into individual protected layer data streams by applying a protection or robustness means; modulating each said protected layer data stream using a modulation means, the modulations means for each said protected layer data stream not necessarily being the same;  superimposing the modulated data of all layers into a single broadcasting or multicasting transmission block; and transmitting the single broadcasting or multicasting transmission block to the plurality of receivers linked to the wireless network.
Patent CA-2703617-A1 (CA)
Inventor: LACKNER KLAUS S
IPC: C01B32/50
Filed: 2008-11-05
Abstract: The present invention provides a method and apparatus for removing a contaminant, such as carbon dioxide, from a gas stream, such as ambient air. The contaminant is removed from the gas stream by a sorbent which may be regenerated using a humidity swing, a thermal swing, or a combination thereof. The sorbent may comprise a substrate having embedded positive ions and individually mobile negative ions wherein the positive ions are sufficiently spaced to prevent interactions between the negative ions. Where a thermal swing is used, heat may be conserved by employing a heat exchanger to transfer heat from the regenerated sorbent to an amount of sorbent that is loaded with the contaminant prior to regeneration.
Patent CA-2704344-A1 (CA)
Title: Electronic document classification
Inventor: MCHENRY CHRISTOPHER A
IPC: G06F17/27
Filed: 2010-05-18
Abstract: An electronic document classification system disclosed herein classifies electronic documents. The classification of the documents may involve analyzing the document and the information attached to the document to generate a set of classification data and comparing the classification data with one or more classification rules to generate a set of classifying data.  The system attaches the set of classifying data to the electronic document and displays the electronic document based on the set of classifying data. The classification data may also be used to prioritize the electronic documents and to assign a retention period to the electronic documents. The system is further adapted to receive user feedback regarding the classification of the electronic document and to update the classification rules.
Patent CA-2713501-A1 (CA)
Inventor: BAURMANN TRAVIS CHARLES
IPC: G06F3/00
Filed: 2009-01-07
Abstract: A favorites GUI for a TV (12) includes a carousel-type display of icons (46) representing user-defined favorites that is overlaid on the current background video of the TV (12), with the center-most icon (46) being the 'current' icon (46) and being enlarged relative to the other icons (46). Live video appears in icons (46) representing TV channels. Other icons (46) can represent, e.g., favorite photo/music files, favorite games from a game console, favorite content from an ambient player, etc.
Patent CA-2717065-A1 (CA)
Inventor: YANAGIHARA KAZUFUMI
IPC: C07D333/32
Filed: 2009-02-27
Abstract: To provide a novel process for producing a 2-aryl-3-hydroxy-4-substituted carbonyl thiophene compound or an intermediate thereof useful as an intermediate for production of medicines and agricultural chemicals.   A 2-aryl acetate compound represented by the formula (1):       wherein R' is an aryl group or the like, R4 is a C1-3 alkyl group or the like, and X is a leaving group, is reacted with a thioacetic acid compound to form a thioacetyl compound (3), the thioacetyl compound (3) is reacted with a vinyl ketone compound to form a .gamma.-ketosulfide compound (5), which is cyclized under basic conditions to form a dihydrothiophene compound (6), and the dihydrothiophene compound (6) is oxidized by using an oxidizing agent to produce a 2-aryl-3-hydroxy-4-substituted carbonyl thiophene compound (7).
Patent CA-2717325-A1 (CA)
Inventor: VAN BREUSEGEM FRANK
IPC: C12N15/00
Filed: 2009-03-05
Abstract: The present invention relates to a novel crustacean androgenic gland hormone.  More specifically, the invention relates to an androgenic gland hormone derived from Penaeus monodon. The invention relates further to the use of said hormone to influence the sex ration in prawn and shrimp cultures, and to set up monosex cultures. It also related to the use of the hormone and its gene or fragments thereof in sex determination.
Patent CA-2718731-A1 (CA)
Inventor: KALNIN KIRILL
IPC: A61K39/00
Filed: 2009-03-27
Abstract: The invention provides rhinovirus vectors, which can be used in the delivery of immunogens, such as influenza virus immunogens, and corresponding compositions and methods.
Patent CA-2718974-A1 (CA)
Title: Procede pour enduire du carton apprete a sec
Inventor: FUGITT GARY P
IPC: D21H17/63
Filed: 2009-03-20
Abstract: La présente invention concerne un procédé pour enduire du carton qui comprend les étapes qui consistent à préparer une feuille continue de fibres de celluloses, la feuille continue possédant un grammage dau moins environ 85 livres par 3000 pieds carrés, à calandrer la feuille continue au moins une fois pour former un substrat de carton, chacune des étapes de calandrage étant exécutée sans sensiblement introduire dhumidité dans la feuille continue, et à appliquer une couche de fond sur au moins une surface du substrat de carton pour former une structure de carton enduite, la couche de fond comprenant au moins un pigment, le pigment ayant un volume de vide de sédiment dau moins environ 45 pour cent, la structure de carton enduite possédant un lissé de surface dimpression Parker dau moins environ 3 microns.
Patent CA-2720097-A1 (CA)
Inventor: ZHONG LI
IPC: A61K48/00
Filed: 2008-04-08
Abstract: Disclosed are tyrosine-modified rAAV vectors, as well as infectious virions, compositions, and pharmaceutical formulations that comprise them. Also disclosed are methods of preparing and methods for using the disclosed tyrosine-phosphorylated capsid protein mutant rAAV vectors in a variety of diagnostic and therapeutic applications including in vivo and ex vivo gene therapy, and large-scale production of rAAV vectors.
Patent CA-2720101-A1 (CA)
Title: Naturally occurring substances used together as nematode control agent
Inventor: BAHIRI GIDON
IPC: A01N65/00
Filed: 2008-06-11
Abstract: A composition for the control of nematodes consisting of salicylaldehyde and a surfactant. Garlic extract added to the salicylaldehyde provides a composition that demonstrates a more potent control action against potato cyst nematodes.
Patent CA-2720639-A1 (CA)
Inventor: ISAACS ROBERT E
IPC: A61B17/88
Filed: 2009-04-03
Abstract: A method is provided for determining the shape of a surgical linking device that is to be attached to a bony body structure such as the spinal column based on digitized locations of a plurality of attachment elements engaged to the bony structure. The method is implemented by a computer system through a GUI to generate an initial bend curve to mate with the plurality of attachment elements. The initial bend curve may be simplified based on user input to the GUI to reduce the number of bends necessary to produce a well-fitting linking device and may be altered to help obtain the goals of the surgery.
Patent CA-2721922-A1 (CA)
Inventor: PATT JEREMY J
IPC: C07C51/12
Filed: 2009-04-23
Abstract: A carbonylation process for producing acetic acid including: (a) carbonylating methanol or its reactive derivatives in the presence of a Croup VIII metal catalyst and methyl iodide promoter to produce a liquid reaction mixture including acetic acid, water, methyl acetate and methyl iodide; (b) feeding the liquid reaction mixture at a feed temperature to a flash vessel which is maintained at a reduced pressure; (c) heating the flash vessel while concurrently flashing the reaction mixture to produce a crude product vapor stream, wherein the reaction mixture is selected and the flow rate of the reaction mixture fed to the flash vessel as well as the amount of heat supplied to the flash vessel is controlled such that the temperature of the crude product vapor stream is maintained at a temperature less than 32.2° C (90° F) cooler than the feed temperature of the liquid reaction mixture to the flasher and the concentration of acetic acid in the crude product vapor stream is greater than 70% by weight of the crude product vapor stream.
Patent CA-2722153-A1 (CA)
Inventor: CHEN SHUN-MIN
IPC: B62B7/06
Filed: 2010-11-23
Abstract: A stroller is adapted to be connected with a car seat, and includes a frame, a footrest, and at least one locking device. The frame has two seat rods. The footrest is disposed between the seat rods, and includes two side rod sections and a middle rod section having two ends connected respectively and pivotally to the side rod sections. The locking device is disposed between one of the side rod sections and a corresponding one of the seat rods, and includes an angle-limiting mechanism and an actuator operable to cooperate with the angle-limiting mechanism so as to adjust the footrest among a plurality of angular positions including an erected position whereat the stroller is connectable with the car seat.
Patent CA-2722247-A1 (CA)
Inventor: SALTSIDIS PANAGIOTIS
IPC: H04L69/40
Filed: 2009-04-13
Abstract: A method in a Maintenance Association Endpoint, MEP, (110) for controlling traffic between a first network element (23) and a second network element (24) connected by a working Traffic Engineering Service Instance, TESI, (21 ) and a protection TESI (22). The first network element sets a Traffic field (41) in a Connectivity Check Message, CCM, sent to the second network element. The Traffic field may be set by utilizing a reserved bit within a Flags field (14') of the CCM. The Traffic field indicates which TESI is being utilized to transport the traffic. The second network element takes action to control the traffic based upon a value of the Traffic field in the received CCM. When the Traffic field value in the received CCM does not match the Traffic field value in CCMs sent from the second network element for a predefined period of time, the second network element moves the traffic from its current TESI to the other TESI.
Patent CA-2723768-A1 (CA)
Title: Nouvelles utilisations de derives de d-mannopyranose
Inventor: MONTERO JEAN-LOUIS
IPC: C07H11/04
Filed: 2009-05-05
Abstract: La présente invention est relative à l'utilisation du mannose-6-phosphate (M6P) et de certains de ses dérivés pour le contrôle de l'angiogenèse et la régénération ligamentaire et/ou la reconstruction de cartilage. Le M6P et certains de ses dérivés peuvent notamment être utilisés pour la préparation d'une composition pharmaceutique destinée à la régénération ligamentaire et/ou la reconstruction de cartilages.
Patent CA-2724232-A1 (CA)
Inventor: HICKEY EUGENE RICHARD
IPC: C07D403/04
Filed: 2009-05-04
Abstract: Compounds which modulate the CB2 receptor are disclosed. Compounds according to the invention bind to and are agonists of the CB2 receptor, and are useful for treating inflammation.  Those compounds which are agonists are additionally useful for treating pain.
Patent CA-2724550-A1 (CA)
Title: Combination antitumor therapy
Inventor: KEENE JEFFERY L
IPC: A61P35/00
Filed: 2009-05-22
Abstract: The present disclosure relates to methods of treating cancers that are responsive to antimetabolite or antimitotic anti-cancer agents. The methods involve the use of at least one anti-cancer agent selected from antimetabolite anti-cancer agents, antimitotic anti-cancer agents, and combinations thereof, and a superoxide dismutase mimetic to potentiate the therapeutic effect of the anti cancer agent(s).
Patent CA-2726346-A1 (CA)
Inventor: HUNKE BERNHARD
IPC: C07D251/00
Filed: 2009-06-10
Abstract: The invention relates to a composition suitable for surface treatment of paper, wherein the composition contains a specified fluorescent whitening agent with alkylsulfonic acid groups, a salt of a bivalent cation, and a carrier. The composition is used for whitening paper, in particular in the size press.
Patent CA-2727629-A1 (CA)
Inventor: MEHUS RICHARD J
IPC: B01F1/00
Filed: 2004-05-11
Abstract: A method and apparatus for dispensing of a product based on weight as a load cell (22) which supports a structure holding the product (20a) to be dispensed. The weight of the product (20a) that is dispensed is determined by use of a controller (23). A dispenser (200) dispenses an amount of concentrate using a diluent to form a use solution. The dispenser (200) includes a housing (201) having a cavity. A product holder (210) is positioned to support the concentrate in the cavity of the housing (201). A load cell housing (207) is operatively supported by the housing. More than one load cell (240) is positioned in the load cell housing (207). The product holder (210) is supported on the more than one load cell (240), wherein weight of the concentrate is determined. A dispenser (200) dispenses an amount of concentrate in a container (204) using a diluent to form a use solution. A dispenser includes a housing (201). A product holder (2 10) is positioned to support the container (204) with the concentrate in the cavity of the housing. The product holder (210) carried by a scale (240), wherein weight of the concentrate is concerned. A moveable container holder (215) is moveable between a first position and a second position. The container holder is positioned between the housing (201) and the container (204). A cover (216) is operatively connected to the container holder (215) at a connection. A cam surface is adjacent the housing (201). The cover (216) has a cam (216d) for contacting the cam surface (201 a), wherein when the cover (216) is moved from a closed position to an open position, the connection moves upward, thereby carrying the container holder (215) and the container (204) which are moved upward lifting the container (204) off of the product holder (210).
Patent CA-2728483-A1 (CA)
Inventor: ZHAO XIAOMING
IPC: H04W36/14
Filed: 2009-06-18
Abstract: L'invention concerne un procédé pour une mise en correspondance de paramètres de qualité de service (QoS) pendant un transfert depuis un premier réseau d'accès radio (RAN) (RAN source, 104) vers un second RAN (RAN cible, 106), le premier RAN étant en communication avec au moins un nom de point d'accès (APN), consistant : à obtenir un débit binaire maximum total d'APN (APN-AMBR) sur la base d'un débit binaire maximum (MBR) d'un contexte de protocole de données par paquet (PDP) associé à un premier APN du premier RAN (104) ; à fournir un débit binaire maximum (UE-AMBR) total d'équipement d'utilisateur local (UE) jusqu'à ce qu'un UE-AMBR abonné soit disponible pour l'UE, acquérant l'UE-AMBR abonné, calculant un UE-AMBR obtenu en prenant le minimum de l'UE-AMBR abonné et la somme de tous les APN-AMBR de tous les APN actifs associés à l'UR ; à comparer l'UE-AMBR obtenu avec l'UE-AMBR local, et à initialiser une procédure de modification de qualité de service (QoS) abonnée pour informer l'UE-AMBR obtenu si l'UE-AMBR local est différent de l'UE-AMBR obtenu.
Patent CA-2730615-A1 (CA)
Inventor: VOEGEL JOHANNES
IPC: A61P17/02
Filed: 2009-07-17
Abstract: The invention relates to the use of modulators of specific PACAP receptors for treating inflammatory skin diseases with a neurogenic component, and more particularly rosacea and/or facial erythema, composition containing them and screening methods for identifying PACAP signalling pathway modulators.
Patent CA-2731110-A1 (CA)
Inventor: BURCH ROBERT RAY
IPC: G01N17/00
Filed: 2009-08-20
Abstract: A method is provided for evaluating relative wear life of polymeric specimens intended for use at high temperature under high wear conditions, by- determining wear rate as a function of aging time for different specimen sets and comparing the wear rate determined for each set.
Patent CA-2731532-A1 (CA)
Title: Machine de labour
Inventor: MAJOR GARY
IPC: E02F9/00
Filed: 2011-02-11
Abstract: Une machine de travail (10) comprend un corps (11) ayant une extrémité avant (12) et une extrémité arrière (13) et une structure de propulsion engagée au sol (15) par laquelle la machine (10) peut être déplacée sur le sol; un mécanisme de levier de chargement (25) qui comprend un bras de chargement (26) qui est fixé à une extrémité (26a) par rapport au corps (11) et qui se prolonge vers l'arrière ou vers un côté du corps (11), au-delà de l'extrémité avant (12) du corps (11), vers une deuxième extrémité (26b) où une fixation peut saisir un accessoire de travail (35), le mécanisme de levier de chargement (15) comprenant un premier lien (28) qui est relié par pivot ou adjacent à une extrémité (26a) du bras de chargement (26) et aussi au corps (11), à une première position de fixation (27), et un deuxième lien (32) qui est relié par pivot au bras (26) entre la première et la deuxième extrémité (26a, 26b) du bras (26) et au corps à une deuxième position de fixation (36) qui est à l'avant de la première position de fixation (27), et la machine (10) comprend un actionneur (40) qui agit sur le bras de chargement (26) et le corps (11) pour soulever ou abaisser le bras de chargement (26) par rapport au corps (11).
Patent CA-2732921-A1 (CA)
Inventor: SADIGH TEHRANI SHAHIN SS
IPC: F03B17/04
Filed: 2011-02-21
Abstract: This invention related to using buoyancy forces to create mechanical power by placing a mechanism such as belt and pulleys, chain & gears or any other similar mechanism in fluids with different densities.
Patent CA-2734215-A1 (CA)
Inventor: NATARAJ SACHIN
IPC: B60G7/00
Filed: 2011-03-16
Abstract: The present invention is directed to a torque rod comprised of a two piece mating design which increases rigidity and reduces the number of welds. Unlike other designs this design has single piece forged ends which permits the torque rod of the present invention to take greater payloads than other designs can take. The design further includes internal bearings.
Patent CA-2734517-A1 (CA)
Inventor: GHOSH MALAY
IPC: A61K9/08
Filed: 2009-08-28
Abstract: The present invention is directed to the provision of pharmaceutical compositions such as multi-dose, ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy preservative efficacy requirements in the United States and/or Europe. The compositions have relatively low ionic strengths to assist in maintaining such efficacy.
Patent CA-2734988-A1 (CA)
Inventor: MURUGAN CHANDRASAGARAN
IPC: G06F17/30
Filed: 2009-08-21
Abstract: This invention relates to an indexing system, and to a method of operating an indexing system, the method comprising receiving a request from a user by way of a receiver module, the request including at least a unique identifier; accessing a database, by way of an association module communicatively coupled to the database and the receiver module, to retrieve at least one Uniform Resource Locator (URL) associated with the unique identifier received from the user, the database storing a plurality of unique identifiers for goods or services and URLs associated with the goods, persons or services; and transmitting the at least one retrieved URL to the user by way of a transmission module communicatively coupled to the association module.
Patent CA-2736412-A1 (CA)
Inventor: KIDD HARRY ALLAN
IPC: F15C1/12
Filed: 2009-09-09
Abstract: Embodiments of the disclosure may provide a supersonic ejector assembly. The assembly may include a housing manufactured from a solid piece of material, a first ejector assembly positioned in a first bore formed in the housing and secured therein by a first input side flange po-sitioned over an input end of the first bore and an output side flange positioned over an output end of the first bore, and a second ejector assembly positioned in a second bore formed in the housing and secured therein by a second in-put side flange positioned over an input end of the second bore, the second bore terminating into the first bore proxi-mate a suction input of the first ejector assembly.
Patent CA-2737707-A1 (CA)
Inventor: BURKHART DAVID J
IPC: A62C35/58
Filed: 2009-09-04
Abstract: A fire protection system comprising at least one sprinkler, a source of pressurized water, a piping network connecting at least one sprinkler to the source of pressurized water, and a nitrogen generator coupled to the sprinkler system. The nitrogen generator may be a nitrogen membrane system or a nitrogen pressure swing adsorption system. The present systems and methods reduce or nearly eliminate corrosion that typically affects conventional fire protection systems, such as caused by oxygen and microbial systems, which can deteriorate or compromise function. Initial, repeated, or continuous displacement of oxygen with nitrogen in the fire protection system significantly reduces or eliminates corrosion.
Patent CA-2742868-A1 (CA)
Inventor: HUMHAUSER WERNER
IPC: F01D5/06
Filed: 2009-12-02
Abstract: The invention relates to a device (1) and to a method associated with an assembly mechanism for a rotor system of an axial turbo engine having a central tension anchor, as is particularly known from engine technology. To this end, the invention provides a tensioning tool that pre-tensions or biases the tension anchor prior to and during the insertion of the anchor into the compound rotor assembly.  After inserting the biased tension anchor in the compound rotor assembly, the tension anchor is relaxed, whereby the anchor exercises a compressive force on the compound rotor assembly. According to a preferred embodiment, the compound rotor assembly is also biased (compressed) and relaxed after assembling the tension anchor, so that a desired nominal bias Sigma nominal can be particularly easily achieved. The use of a shaft locking nut is no longer necessary in the device according to the invention, thus avoiding the difficulties that are associated with the use of this nut, such as complexity and safety problems. The invention also relates to a method for assembling a tension anchor (2) for a rotor system (6) employing the assembly mechanism according to the invention.