baber/WOPTO huggingface dataset:
Patent CA-2696269-A1 (CA)
Title: Clamping and breaking device
Inventor: KRUSE CHRISTOF
IPC: E21B19/24
Filed: 2008-08-27
Abstract: A system for clamping and breaking threaded tubular members includes a clamping device configured to grip a threaded tubular member. The clamping device further includes a housing and a base mount associated with the housing. A breaking device can be provided to grip and rotate a threaded tubular member, the breaking device further including a housing and a base mount associated with the housing in, which the base mount of clamping device and the base mount of the breaking device are configured to be mounted independently to at least one support structure.
Patent CA-2698427-A1 (CA)
Inventor: KAIDALOV ALEKSANDR
IPC: B01D45/00
Filed: 2008-09-04
Abstract: The present invention is related to the separator for separating solid particles from vapour-gas mixture, particularly to the structure of the dust chamber belonging amongst installation of the plant processing the materials containing the fossil fuels or organic substances.  The cage (1) for separating solid particles from vapour-gas mixture comprises main body (2), inner lining (7) arranged to the inner surface of the body, first and second stage cyclones (3, 4), lamella compensators (18, 19), dust removal conduits (5, 15) and inlet conduit (13) of the vapour-gas mixture into the first cyclone (3). The main body (2) of the dust chamber (1) is manufactured in all altitudinal extent from the cylinder of equal diameter and first and second stage cyclones (3, 4) are placed outward of the main body (2) of the dust chamber (1). For the lining of the main body (2) of the dust chamber (1) and first and second stage cyclones (3, 4) are used the non-porous and wear proof material, for example concrete.
Patent CA-2698603-A1 (CA)
Inventor: ZHANG WEI GUANG
IPC: A47G21/00
Filed: 2010-04-01
Abstract: A kind of non-toxic environment-friendly degradable and disposable dishware mainly made from corn straws; it's characterized with the main ingredients from: corn straws, corn starch, melamine, zinc powder and sticky rice starch. All the raw materials are processed through smashing, stirring, forming by hot pressing, polishing and trimming, and finally made to degradable and disposable plates, forks, spoons, cups, bowls or other dishware.
Patent CA-2698611-A1 (CA)
Title: Sliding door system for glass doors
Inventor: BOUTHILLIER SERGE
IPC: E06B3/46
Filed: 2009-06-04
Abstract: A roller unit comprises a connector assembly secured to a structure or to a door. The connector assembly comprises a spindle. The roller assembly has a wheel having a rolling-element bearing mounted to the spindle, and an annular wheel body mounted to the rolling-element bearing for rotation about the spindle. The annular wheel body has a pair of flanges separated by a groove on a circumferential surface of the annular wheel body. The circumferential surface defines a shape corresponding to the shape of an edge portion of the door or structure engaged in the annular wheel body. The connector assembly is connected to one of the door and the structure, while the wheel receives an edge portion of the other of the door and the structure, whereby the roller unit holds the door and structure face to face while allowing sliding movement of the door with respect to the structure by rotation of the wheel about the spindle. A sliding door system is also described.
Patent CA-2699719-A1 (CA)
Inventor: SAITO YOSHIHIRO
IPC: H04L69/40
Filed: 2008-09-16
Abstract: A transmission device (4a) characterized by having a setting unit (corresponding to a LAN mapping circuit (100a)) for setting each one of radio lines(1, 2) as a radio line for transmitting a frame having a specific frame structure and a radio line for transmitting a packet, and a transmission unit (corresponding to a LAN packet dividing circuit (200a), an E1 framing circuit (300a), a LAN packet reconstruction circuit (400a), a buffer circuit (500a), a selector circuit (600a), and a multiplexing-demultiplexing circuit (700a)) for transmitting the frame and the packet using the radio lines (1, 2) in accordance with information (LAN  mapping information (101a)) set by the setting unit (100a).
Patent CA-2699982-A1 (CA)
Title: Powder inhaler
Inventor: KUHN ROLF
IPC: A61M15/00
Filed: 2008-07-17
Abstract: The invention relates to an inhaler permitting improved actuation and designed for inhalation of powdery medicaments from capsules which, prior to use, are inserted into a capsule holder arranged in the inhaler. After inserting the capsule into the capsule holder, the patient can press an actuating element which can be set in motion from a rest position and which in doing so engages with at least one needle that can pierce into the capsule holder. With the aid of the at least one needle, the capsule is punctured and the medicament is released.  According to the invention, the object is achieved by an inhaler with an improved actuating element (7, 10).
Patent CA-2700705-A1 (CA)
Title: Procede et systeme de gestion et detection des multitrajets dans un systeme de navigation
Inventor: VACHER CHARLIE
IPC: G01S19/28
Filed: 2008-09-24
Abstract: L'invention concerne selon un premier aspect un procédé de contrôle d'un système de navigation de porteur (P) recevant des signaux en provenance d'une pluralité de transmetteurs (T1-T3) et étant apte à mesurer une pseudo-distance à chaque transmetteur, dans lequel on contrôle l'élévation de chacun des transmetteurs (T1-T3) par rapport à l'horizontale (H) du porteur (P) et on élabore une solution de navigation à partir des pseudodistances (Pd-a) pour lesquelles l'élévation du transmetteur correspondant est supérieure à une élévation minimale (Em), caractérisé en ce que l'on réalise une discrimination des multitrajets parmi les pseudo-distances, formule (I), mesurées pour les transmetteurs (T3) dont l'élévation est inférieure à l'élévation minimale (Em), et on retient en outre dans l'élaboration de la solution de navigation les pseudo-distances (Pd-ad) autorisées après ladite discrimination. L'invention concerne également un système de navigation apte à mettre en uvre le procédé selon le premier aspect de l'invention.
Patent CA-2702818-A1 (CA)
Inventor: ZHU LIN
IPC: F16D41/06
Filed: 2008-10-17
Abstract: An isolator decoupler comprising a first tapered portion for connecting to a driving shaft, a second tapered portion cooperatively engaging the first tapered portion, the second tapered portion having a frictional engagement with a pulley, and an elastomeric member operatingly disposed between the second tapered portion and the pulley.
Patent CA-2703011-A1 (CA)
Inventor: HARBESON SCOTT
IPC: C07D263/20
Filed: 2007-10-23
Abstract: This invention relates to novel N-[[3-[3-Fluoro-4-(4-morpholinyi)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide derivatives, their acceptable acid addition salts, solvates and hydrates. The invention also provides compositions comprising a com-pound of this invention and the use of such compositions in methods of treating diseases and conditions beneficially treated by antimicrobial agents.
Patent CA-2705010-A1 (CA)
Inventor: JUBB GARY ANTHONY
IPC: C03C13/00
Filed: 2008-11-20
Abstract: Melt formed inorganic fibres are disclosed having the compositions:- Al2O3 10.2 - 55.5 mol% K2O 12 - 37.1 mol%  Si02 17.7 - 71.4 mol% B2O3 0.1 - 10 mol% in which SiO2 + Al2O3 + K2O > = 77.7 mol% and with the total constituents not exceeding 100mol%. with optionally MgO 0.1 - 10 mol%.
Patent CA-2710504-A1 (CA)
Inventor: NOJIRI NAOKI
IPC: C12P7/06
Filed: 2008-12-16
Abstract: A process for producing saccharide, including saccharifying decrystallized cellulose prepared from a raw material containing cellulose having cellulose 1-type crystallinity of more than 33%, the process including: treating the cellulose-containing raw material by means of a mill to reduce the cellulose 1-type crystallinity of the cellulose to 33% or less, wherein the cellulose-containing raw material has a cellulose content of a residue obtained by removing water from the cellulose-containing raw material of 20% by weight or more, to thereby prepare decrystallized cellulose, and causing a cellulase and/or a hemicellulase to act on the decrystallized cellulose.
Patent CA-2711227-A1 (CA)
Inventor: KINOUCHI MASATO
IPC: H01L21/02
Filed: 2008-09-29
Abstract: A room temperature bonding machine is provided with an evacuation apparatus, a gas supply apparatus, a pressure gauge, a cleaner apparatus, a pressure controller and a pressing mechanism. The evacuation apparatus evacuates gas from the chamber. The gas supply apparatus supplies introduction gas into the chamber. The pressure gauge measures the pressure in the chamber. The cleaner apparatus cleans first and second substrates in the chamber when said pressure is at a predetermined degree of vacuum. The pressure controller controls both of the evacuation apparatus and the gas supply apparatus so that the pressure is regulated to a target pressure. The pressing mechanism presses and bonds the first and second substrates when the pressure is set to said target pressure.
Patent CA-2712364-A1 (CA)
Inventor: JAEGER SEBASTIAN
IPC: F04C2/107
Filed: 2004-07-06
Abstract: The invention relates to a stator for an eccentric screw pump or an eccentric worm motor, including an outer tube that is provided with a lining of rubber or a rubber-like material and has a hollow space or cavity, in the shape of a double or multiple spiral, for accommodating a rigid rotor that is also in the form of a spiral, whereby the stator has one spiral more than does the motor. So that the stator also remains functional under conditions where the fixed connection between the lining and the outer tube could be destroyed, e.g. due to chemical influences or high temperatures, the invention proposes disposing two inner tubes that have apertures in the lining.
Patent CA-2712369-A1 (CA)
Inventor: CUYPERS JEAN-MARIE WILHELMUS
IPC: A01G31/00
Filed: 2009-01-15
Abstract: The invention provides a method of propagating seeds, seedlings or cuttings in a mineral wool growth substrate, the method comprising: providing at least one mineral wool growth substrate comprising binder and wetting agent, positioning one or more seeds, seedlings or cuttings for growth in the growth substrate, characterised in that the wetting agent comprises ionic surfactant, and in the method the growth substrate is watered at least once per day.
Patent CA-2712536-A1 (CA)
Inventor: ADAMS NEIL PATRICK
IPC: A61B5/117
Filed: 2009-01-22
Abstract: An efficient exchange of messages in a system for authenticating access to a base device is facilitated through the selection of a particular biometric template from among a plurality of biometric templates. Rather than transmitting the template to a peripheral device, an indication of a location of the particular biometric template within the plurality of biometric templates is transmitted to the peripheral device. At the peripheral device, once the indication of the location and a biometric candidate are received, the particular biometric template may be located and compared to the biometric candidate. Finally, an indication of a result of the comparing may be transmitted to the base device.
Patent CA-2713336-A1 (CA)
Inventor: HOLZWARTH DONALD J
IPC: B29C48/92
Filed: 2007-01-26
Abstract: L'invention concerne un procédé (22) de formation d'un objet tridimensionnel à l'aide d'un système de dépôt stratifié à base d'extrusion, le procédé (22) comprenant la génération d'un chemin de construction (10) pour construire une couche de l'objet tridimensionnel, où le chemin de construction (10) définit une région vide (20). Le procédé comprend en outre la génération d'au moins un chemin intermédiaire (50) dans la région vide (20), et la génération d'un chemin restant (21) basé au moins en partie sur ledit chemin intermédiaire (50).
Patent CA-2715422-A1 (CA)
Inventor: LIVERSIDGE GARY
IPC: A61K9/14
Filed: 2009-03-17
Abstract: The invention provides an oral formulation for administering to a subject comprising an imatinib compound and an enteric matrix or enteric coating or a combination thereof, whereby at least 80% of the imatinib compound is released in the small intestine of the subject. Methods of using such formulation is also provided.
Patent CA-2716140-A1 (CA)
Inventor: WENCHELL THOMAS
IPC: A61B1/31
Filed: 2010-09-30
Abstract: An insertion device for use during surgical procedure to enlarge an opening in a patient's tissue to facilitate access to an internal treatment site with a surgical instrument. The insertion device includes an anoscope including a flange, and an elongate body having proximal and distal ends extending distally from the flange along a longitudinal axis. The anoscope may include a configuration that is asymmetrical about a plane extending along the longitudinal axis that bisects the flange.
Patent CA-2717224-A1 (CA)
Inventor: AUSSI YAMEN LEONARD
IPC: E04D13/076
Filed: 2010-10-08
Abstract: An ice buildup inhibitor is disclosed useful for preventing ice damming, in particular in conjunction with the use of a closed gutter. Heat escape through a roof made warm snow pack, causing it to melt and flow down toward the gutter. After moving away from the heated roof, the water may re-freeze and form an ice dam. In the ice buildup inhibitor may be configured to warm in the closed gutter, thereby preventing the formation of an ice dam. The ice buildup inhibitor may be configured to be easily installed onto an existing closed gutter, enabling responsive installation on only those homes experiencing ice damming.
Patent CA-2718245-A1 (CA)
Inventor: DROUET EMMANUEL
IPC: G01N33/569
Filed: 2009-03-10
Abstract: The present invention discloses the use of polypeptide derived from ZEBRA  protein, or variants or isoforms of the said polypeptide for the in vitro and ex vivo screening of the EBV virus reactivation in a biological sample of a subject afflicted by a pathology associated with EBV infection.
Patent CA-2720803-A1 (CA)
Inventor: SCHEFFY CLARK
IPC: B25H3/02
Filed: 2009-04-22
Abstract: A tool storage unit is disclosed having a cabinet structure with a plurality of surfaces defining a first interior space and a storage compartment defining a second interior space, the compartment being configured to move between an open position extending from the first interior space and a closed position retracted within the first interior space. A stationary compartment sidewall fixed within the first interior space and adjacent the storage compartment limits access to the second interior space from the first interior space when the storage compartment is in the closed position. A  plurality of power outlets positioned within the storage compartment such that each is accessible from the second interior space, and a locking feature for securing the storage compartment in the closed position are also featured. Finally, a recessed area integral to the top surface, a cover hinged to the top surface and covering the recessed area, and a power outlet positioned with the recessed area is a further feature of the disclosed storage unit. A power outlet positioned on the top surface of the cabinet structure outside of the recessed area may also be provided.
Patent CA-2724145-A1 (CA)
Inventor: WALLI SHIRAZ
IPC: B67D3/00
Filed: 2010-12-03
Abstract: A hand soap dispensing system for public washrooms includes at least one hand soap dispenser installed in a public washroom at a first height and a hand soap reservoir with a capacity to hold sufficient hand soap to supply the at least one hand soap dispenser for more than one day. Hand soap supply lines extend from the hand soap reservoir to the at least one hand soap dispenser. The hand soap reservoir is mounted at a second height that is higher than the first height to create gravity drainage from the hand soap reservoir through the hand soap supply lines to the at least one hand soap dispenser.
Patent CA-2726033-A1 (CA)
Inventor: CZERNIK ROMAN
IPC: A61B17/00
Filed: 2010-12-17
Abstract: A surgical instrument comprising a handle assembly, an elongate member extending from the handle assembly, a loading unit extending from the elongate member, a drive assembly operatively associated with the handle assembly and configured to translate through the loading unit upon actuation of the handle assembly, the drive assembly including a drive beam and an end member projecting distally from the drive beam, wherein a portion of the end member has a different thickness than the drive beam and a first jaw and a second jaw extending from the loading unit and operatively coupled to the drive assembly, at least one of the first jaw and the second jaw movable in response to translation of the drive assembly.
Patent CA-2727790-A1 (CA)
Title: Reagents and methods for detecting a polymorphic protein
Inventor: VICTOR JACOB
IPC: C12N15/13
Filed: 2009-06-11
Abstract: The present invention provides antibodies that differentially react with allelic variants of a polymorphic protein, methods of identifying same, an antigen binding fragment comprised therein, proteins, cells, viral particles, compositions, and kits comprising same. The invention also provides methods for determining a haptoglobin type of a subject and methods for testing a subject for susceptibility to diabetic complications.
Patent CA-2728116-A1 (CA)
Inventor: BOETTGER FRANK
IPC: B65B3/00
Filed: 2009-06-16
Abstract: A method for filling dual-chamber systems (3) in pre-sterilizable carrier systems (1) is proposed, which comprises the following steps: provision of at least one washed, siliconized and sterilized dual-chamber system (3) with respectively one separating element separating the two chambers (5, 5') from one another in a magazine (9), which accommodates the at least one dual-chamber system (3), wherein the magazine (9) is arranged in a container (11) sealed with a closure element (13); feeding the container (11) into a clean room; opening the container (11) and filling a first chamber (5) of the at least one dual-chamber system (3); closing the first chamber (5) with a gas-permeable closure element (19); freeze drying the solution (L1) contained in the first chamber (5); closing the first chamber (5) with a closure element (19); filling a second chamber (5') of the at least one dual-chamber system (3); closing the second chamber (5'); discharge from the clean room.
Patent CA-2730860-A1 (CA)
Title: Low-latency viterbi survivor memory architecture and method using register exchange, trace-back, and trace-forward
Inventor: KOSAKOWSKI MARTIN
IPC: H03M13/23
Filed: 2011-02-07
Abstract: In various aspects, the disclosure describes systems and methods for decoding of convolutionally encoded signals representing, for example, telecommunications signals such as command or content signals used in digital telecommunications. In various embodiments such aspects of the disclosure provide systems and methods for improving the efficiency, speed, and power consumption of such processes by providing architectures and methods for processing various parts of the encoded data records in parallel, using multiple and optionally specially-designed, dedicated memory registers and multiplexers.
Patent CA-2731835-A1 (CA)
Inventor: BOBSEIN BARRETT RICHARD
IPC: C08F4/30
Filed: 2011-02-16
Abstract: A method for preparing hydrophobically modified rheology modifiers; said method comprising polymerizing a monomer mixture having two or more components. The first component is H2C=C(R)C(O)X(CH2CH2O)n(CH(R')CH2O)m R" or H2C=C(R)C6H4C(CH3)2NHCO2(CH2CH2O)n(CH(R')CH2O)m R", wherein X is O or NH, R is H or CH3, R' is C1-C2 alkyl, R" is C8-C22 alkyl or C8-C16 alkylphenyl, n is an average number from 6-100 and m is an average number from 0-50, provided that n>=m and m+n is 6-100. The second component is a C3-C6 carboxylic acid monomer; wherein polymerization occurs in the presence of an oxidant, a reductant and a metal catalyst, and substantially in the absence of a peroxide, hydroperoxide or perester containing an alkyl group having at least five carbon atoms.
Patent CA-2731963-A1 (CA)
Inventor: SCHMIDT HELGE
IPC: C01G3/00
Filed: 2009-09-03
Abstract: The invention relates to a method for producing a carbon nanotube-, fullerene-and/or graphene-containing coating on a substrate, comprising the steps of applying carbon nanotubes, fullerenes and/or graphenes onto a tin-containing coating and introducing carbon nanotubes, fullerenes and/or graphenes into the coating by mechanical and/or thermal treatment. The invention further relates to the coated substrate produced by the method according to the invention and to the use of the coated substrate as an electromechanical component or leadframe.
Patent CA-2733758-A1 (CA)
Title: Pouring device
Inventor: MALO MICHEL
IPC: B65D33/36
Filed: 2011-03-11
Abstract: There is provided a pouring device for use with a pouch containing a liquid.  The device can comprise a first closing mechanism and a second closing mechanism. The first closing mechanism is effective for allowing or preventing passage of a fluid from the first chamber to the outside of the device. The second closing mechanism is effective for allowing or preventing passage of a fluid from the first chamber to a second chamber that is adapted to be in fluid flow communication with the pouch. Such a pouch can be for example a milk pouch adapted to be inserted into a jug.
Patent CA-2734989-A1 (CA)
Inventor: TAKAHASHI HIROSHI
IPC: F16N7/38
Filed: 2011-03-24
Abstract: To provide an oil storing device which can make an oil draining operation very simple and easy and also to provide an engine having this oil storing device.  Disclosed herein is an oil storing device having a body portion. The body portion is formed at its one end with an engaging portion having an oil supply port for supplying an engine oil and an oil return port for introducing the engine oil. The engaging portion is adapted to be detachably connected to a connecting portion of a crankcase. Oil storing chambers for storing the engine oil are formed in the body portion so as to be connected to the oil supply port and the oil return port. When the engaging portion is engaged with the connecting portion of the crankcase, the oil supply port is connected to an inlet port leading to an oil pump, and the oil return port is connected to an outlet port to the crankcase. Also, en engine has the oil storing device.
Patent CA-2734995-A1 (CA)
Title: Bone-derived interspinous spacer
Inventor: ASCHMANN FELIX
IPC: A61B17/70
Filed: 2009-08-28
Abstract: An allograft interspinous spacer for implantation into an interspinous space located between spinous process of adjacent vertebrae. The spacer preferably includes a body, a core and a plurality of dep lovable retainers. The body may be operatively associated with the plurality of deployable retainers.  In use, after the body has been inserted into the interspinous space, the plurality of retainers is deployed so that they prevent migration of the spacer. The core is preferably sized and configured to be inserted and/or moved into operatively engagement with the body to deploy the plurality of retainers.
Patent CA-2735846-A1 (CA)
Inventor: SHUKLA AMIT
IPC: H04W74/02
Filed: 2009-07-21
Abstract: An extension to a heteroge-neous MAC protocol that makes provisions for multi-frequency system architecture is described. A new frame structure for a multi--frequency xMAX system is introduced.    Mul-ti-frequency xMAX system is an extension of a single-channel xMAX system, where the available bandwidth is split into multiple channels to provide additional capacity and range. The new frame structure is followed by all channels and is designed to fulfill the requirements of multiple frequency opera-tion. The new frame structure incorporates features that allow the handset to leverage the advantages of multiple frequency chan-nels, especially in the event of interference.  Also, a new mechanism to reduce the power consumption in the handset is discussed that significantly reduces the number of unneces-sary receive operations at the handset.