baber/WOPTO huggingface dataset:
Patent CA-2593611-C (CA)
Title: Soft close ring binder mechanism
Inventor: CHENG HUNG YU
IPC: B42F3/04
Filed: 2005-01-24
Granted: 2011-05-10
Abstract: A ring binder mechanism that retains loose-leaf pages and has ring members that do not snap together when they close and that easily open and close as pages accumulate. The mechanism includes a housing that supports two hinge plates for loose pivoting motion, moving the ring members apart or together. The mechanism further includes an actuating lever pivotally mounted on the housing. The lever moves a travel bar and locking elements for controllably pivoting the hinge plates, and therefore controllably moving the ring members apart and together. In particular, the locking elements cam the hinge plates to softly close the ring members. When the ring members are apart, the locking elements register with openings in at least one of the hinge plates. When the ring members are together, the locking elements are out of registration with the openings, blocking the hinge plates from pivoting to separate the ring members.
Patent CA-2601992-C (CA)
Inventor: RUTLEDGE GREGORY C
IPC: D04H1/728
Filed: 2006-03-09
Granted: 2013-10-01
Abstract: The present invention relates to fibers exhibiting a water contact angle of above 150~ and water contact angle hysteresis of below 15~, methods of producing the same, and applications thereof. The present invention further relates to superhydrophobic fiber mats, methods of producing the same, and applications thereof.
Patent CA-2604234-C (CA)
Title: Method for managing service bindings over an access domain and nodes therefor
Inventor: MONETTE SYLVAIN
IPC: H04L47/765
Filed: 2006-02-06
Granted: 2014-08-26
Abstract: The present invention relates to a method and nodes for managing service bindings over an access domain. For doing so, an access edge node is introduced in the access domain between a plurality of service providers and user domains, and an access node is introduced between the user domains and the access domain. The access edge node creates, modifies and removes service bindings and informs the access node of those creations, modifications and removals. Each service binding binds one of the user domain, the access node and the access edge node on data traffic handling over the access domain between the user domain and the service provider domain. More particularly, the service binding associates the user domain to a Virtual Local Area Network (VLAN) for the service provider domain on the access domain, controlled by the access edge node.
Patent CA-2604297-C (CA)
Title: Dispositif de localisation de position de fond comportant une caracteristique de mesure de fluide
Inventor: CORONADO MARTIN P
IPC: E21B47/09
Filed: 2006-04-12
Granted: 2010-08-31
Abstract: L'invention concerne un outil polyvalent qui comporte un ou plusieurs taquets (24) pouvant entrer en contact avec une rainure de collet ou une réduction de tiges dans un trou de forage. Les taquets, qui peuvent être déployés par l'intermédiaire d'un manchon (20) sollicité dans des directions opposées, sont maintenus par un mandrin (10). Les taquets (24) peuvent être rétractés dans des rainures (44, 46, 48) du mandrin afin de pouvoir passer par des étranglements lors de la descente dans le puits. Lors de la remontée, juste après leur passage devant un collet, les taquets se mettent en prise et une traction vers le haut produite sur le mandrin déplace un fluide dans un étranglement pendant une durée suffisante pour obtenir un signal de surface significatif de la force de traction supplémentaire. La force appliquée peut ensuite être réduite à une valeur inférieure, lorsque les taquets se libèrent, afin de réduire l'effet lance-pierre. L'outil peut être inversé et servir à maintenir une force constante sur un ensemble de fond pendant des opérations de forage en mer utilisant un compensateur de houle.
Patent CA-2604626-C (CA)
Title: A production line and a method of shaping profiles
Inventor: INGVARSSON LARS
IPC: B21D5/08
Filed: 2006-04-24
Granted: 2013-08-13
Abstract: Profiles (50) are formed in a production line with a cross-section that varies along their length from a plane metal strip (10) that is unwound from a tape reel (9), whereby edge cutters (14) and a number of roll-forming units (17-24) are used where not only the edge cutters but also the roll-forming units can be displaced individually sideways relative to the strip. The edge cutters (14) and the roll-forming units (17-24) are individually controlled. The formed profile is curved in a curving station integrated into the line, which curving station comprises roller pairs (82, 84; 83, 85) that can be controlled to roll sides of the profile (50) such that they become thinner such that the profile is curved or twisted as it is formed. The roller pairs and the sideways displacement and the angular motion of the roll-forming units are controlled by the same computer program such that the roller pairs follow the sides and such that a line (II) between the axles of one roller pair is held always perpendicular to the surface being rolled.
Patent CA-2614624-C (CA)
Inventor: TANAKA KATSUNORI
IPC: F23R3/20
Filed: 2002-07-23
Granted: 2008-10-07
Abstract: A pilot nozzle of a gas turbine combustor comprises a first structure, provided near a main nozzle of a combustor that injects fuel oil, having a flow channel for a fuel gas and an outlet for the fuel gas. The first structure diffusion-injecting the fuel gas obliquely forward through the outlet to maintain a flame and to aid ignition of the fuel oil injected from the main nozzle. There is further provided a second structure which circulates in whirls a combustion gas generated due to the combustion of the fuel gas.
Patent CA-2614906-C (CA)
Inventor: RAMS VICTOR H JR
IPC: G08B21/00
Filed: 2006-06-02
Granted: 2013-07-30
Abstract: Disclosed is a system for detecting the presence of a child in a car when the driver exits the vehicle. A sensor is connected to the seat belt of the baby's car seat or to the rear seat belts. Once the seat belt is inserted into the belt buckle, an alarm circuit is activated. When the driver enters the vehicle and sits down the system detects the presence of the driver and de-activates the alarm circuit. When the driver exits, the alarm circuit is re-activated.  The system includes a delay timer that gives the driver time to enter and exit the vehicle without setting off the alarm circuit.
Patent CA-2617845-C (CA)
Title: Produit de pate levee presente dans un conditionnement a pression moderee et procedes correspondants
Inventor: DOMINGUES DAVID J
IPC: B65D85/36
Filed: 2006-08-08
Granted: 2014-02-18
Abstract: La présente invention concerne des compositions de pâte levée, stables au réfrigérateur qui sont présentées dans des conditionnements à pression modérée, ainsi que des procédés correspondants. Les compositions de pâte contiennent des agents chimiques de levage qui comprennent des agents acides à faible solubilité et à forte solubilité ainsi qu'un agent basique encapsulé.
Patent CA-2625008-C (CA)
Inventor: YU JUNG-PIL
IPC: H04N7/015
Filed: 2006-10-20
Granted: 2015-01-06
Abstract: An apparatus and method to generate a dual transport stream. The apparatus includes an eraser encoder to receive a turbo stream and to eraser-encode the turbo stream, a duplicator to provide a parity insertion region for the eraser-encoded turbo stream, and a multiplexer to receive a normal stream and to multiplex the turbo stream processed by the duplicator and the normal stream to generate the dual transport stream. The duplicator provides the parity insertion region using a 1/2-rate conversion method or 1/4-rate conversion method. Only the turbo stream is detected prior to the transmission of the dual transport stream, and the parity is inserted into the parity insertion region, so that the turbo stream can be robustly processed.
Patent CA-2626057-C (CA)
Inventor: ZHANG JIN
IPC: H04W4/24
Filed: 2006-10-30
Granted: 2013-04-09
Abstract: A method and a system for accounting supporting Quality of Service (QoS) change during a session, and an AAA client and an accounting processing unit are disclosed. The method includes: detecting by an AAA client a QoS change notification of a session; obtaining by the AAA client the accounting information of the session; and sending the accounting information to an accounting processing unit of a AAA server; implementing by the accounting processing unit an accounting operation for the user of the session according to the accounting information. The system includes the AAA client and the accounting processing unit of the AAA server. The AAA client comprises a QoS change detection unit and an accounting information unit. The QoS change detection unit is adapted to detect a message received by the AAA client during a session and send an initiation instruction to the accounting information unit as detecting a QoS change notification; and, the accounting information unit is adapted to obtain and save accounting information as receiving the initiation instruction. The accounting information unit is adapted to obtain and save accounting information as receiving the initiation instruction. By the embodiment of this invention, the accounting for a radio access network user may be more accurate and reasonable.
Patent CA-2630130-C (CA)
Inventor: ALLEN ANDREW
IPC: H04L29/06
Filed: 2008-04-29
Granted: 2016-08-16
Abstract: In one embodiment, an IMS network node (610) is operable, responsive to receiving a SIP INVITE request (612) from an enterprise user (118) to initiate origination of an outgoing cellular call to a called party (120), for establishing a first call leg (620) to the enterprise user (118) by sending a SIP INVITE message back towards the enterprise user (118). The IMS network node (610) includes functionality for establishing a second call leg (624) to the called party (120). The first and second call legs (620, 624) are patched to establish an end-to-end communications path (626) between the enterprise user (118) and the called party (120), wherein an enterprise address instead of a non-enterprise address of the enterprise user (118) is presented to the called party (120) as a calling line identity with respect to the outgoing cellular call from the enterprise user (118).
Patent CA-2636430-C (CA)
Title: Method in connection with a reel-up of a fibre-web machine
Inventor: TIITTA JARI
IPC: B65H19/29
Filed: 2007-01-31
Granted: 2012-04-10
Abstract: The invention relates to a method in connection with a change process of a reel-up of a fibre-web machine, which method is applied when performing a change of reeling of a web (W) from a web roll (11) being completed to a new web roll for reeling the next roll around a reeling shaft (12). In the method, for fastening the surface layer/surface layers of the web roll (11) to the web roll (11) being completed, at least one two-sided tape (20) is adhered from its one side to the web (W) being passed to the web roll (11) being completed or to the surface of the web roll (11) and said tape (20) is adhered from its other side to the surface of the web roll (11) being completed/to the surface of the web (W) being reeled onto the web roll (11) being completed due to the effect of a reeling nip between the reel drum (13) and the web roll (11) or a pressing-roll nip between the web roll (11) and a pressing roll (14) or due to the effect of the tightness (T) of the web.
Patent CA-2641895-C (CA)
Inventor: MCCOY COLIN P
IPC: C08L33/06
Filed: 2007-02-05
Granted: 2014-08-26
Abstract: A material comprising at least one polymer and at least one sensitizer wherein the sensitizer is localised at a surface of the material wherein the sensitizer is an agent or compound able to provide improved anti-bacterial and / or anti-viral activity following exposure of the sensitizer to a particular wavelength or range of wavelengths of electromagnetic radiation.
Patent CA-2642580-C (CA)
Title: Table oscillante
Inventor: POLONI ALFREDO
IPC: B22D11/053
Filed: 2007-02-23
Granted: 2014-03-25
Abstract: L'invention concerne une table oscillante pour des installations de production de brames ou de billettes, qui comprend des paires de barres situées sur au moins un plan horizontal et qui constituent des éléments de support élastique de la lingotière pour ainsi pouvoir guider de manière optimale ses oscillations exclusivement dans la direction de coulée. Lesdites paires de barres constituent un système de barres d'accouplement - entretoises qui travaille en flexion, ce qui donne à la table une très haute rigidité en torsion et une très haute rigidité latérale. Ceci permet d'obtenir une haute précision de guidage de la lingotière en ne lui permettant de larges oscillations que dans la direction axiale de coulée.
Patent CA-2644319-C (CA)
Title: Systeme d'imagerie arterielle
Inventor: FELDMAN CHARLES L
IPC: G06K9/00
Filed: 2007-03-01
Granted: 2016-01-05
Abstract: L'invention concerne des techniques destinées à l'imagerie d'un vaisseau sanguin. Un transducteur attaché à un cathéter est guidé jusqu'à un premier site à l'intérieur d'un vaisseau sanguin. Le cathéter est déplacé jusqu'à un deuxième site proximal par rapport au premier site à une vitesse sélectionnée pour permettre au transducteur de générer un signal révélateur de la géométrie de la paroi, de la lumière et d'une partie de branche latérale. Une première image d'un vaisseau sanguin obtenue grâce à ce signal est orientée au moyen d'une deuxième image du vaisseau sanguin, de manière à ce qu'une première partie de la première image s'aligne avec une deuxième partie de la deuxième image.
Patent CA-2646880-C (CA)
Inventor: PAPAVASSILIOU VASILIS
IPC: B01J19/24
Filed: 2007-03-12
Granted: 2013-07-30
Abstract: A catalytic reactor having a mixing section (10) connected to a downstream reaction section (12) containing a catalyst (44) to promote a reaction of oxygen and a hydrocarbon fed to the catalytic reactor. The mixing section (10) is provided with a flame arrestor (30) to prevent a stable flame from propagating should any reaction of oxygen and hydrocarbons occur during mixing. The flame arrestor (30) permits flow in both axial and radial directions to promote mixing. Baffle elements (32) and a downstream static mixer (34) can also be used. The catalyst (44) is preferably in the form of monolithic blocks (46) enclosed by a ceramic tube (48) that is maintained as a unitary catalyst assembly (44) that can be removed for replacement and installation of the catalyst (44) as a single unit.
Patent CA-2648284-C (CA)
Inventor: ROTELLO ROCCO JAMIE
IPC: A61K39/395
Filed: 2007-04-05
Granted: 2016-08-16
Abstract: La présente invention concerne des anticorps et des fragments de liaison à l'antigène de ceux-ci se liant à la protéine tyrosine phosphatase bêta humaine (HPTP.beta.) et des utilisations correspondantes.
Patent CA-2648917-C (CA)
Inventor: SINGH PAUL P
IPC: F41H5/013
Filed: 2007-03-28
Granted: 2013-06-04
Abstract: An interface includes a blast plate having plate structure, the plate structure being formed to substantially conform to a certain portion of an exterior margin of a hull of a certain vehicle and being semi-permanently mounted to the hull by mounting to certain mounting devices present on the exterior margin of the hull and having mounting structure for supportively mounting a standardized add-on device, the mounting structure being designed to facilitate the add-on device being readily mountable on and demountable from the plate structure, the plate structure having structural characteristics for acting to protect the hull from effects of a blast directed at the hull. A modular assembly and a blast plate are further included.
Patent CA-2655115-C (CA)
Inventor: CAHILL BONAVENTURE
IPC: G01N23/10
Filed: 2009-02-23
Granted: 2016-08-30
Abstract: A nuclear density gauge has an elongated transmission chamber adjacent to an elongated source chamber so that they can both be installed through a single nozzle on a high pressure vessel, making an airtight seal with the nozzle. The shape and position of the source chamber allows the positioning of a radiant energy source inside the vessel, a distance from one end of the transmission chamber. The radiation emitted by the radiant energy source travels through contents of the high pressure vessel and then through the elongated transmission chamber to a detector. The method of use of the gauge or multiple gauges, and the adaptation of vessels for such gauges, are also disclosed.
Patent CA-2655358-C (CA)
Title: High throughput quadrupolar ion trap
Inventor: KOVTOUN VIATCHESLAV V
IPC: B01D59/44
Filed: 2007-06-28
Granted: 2012-08-07
Abstract: A method and apparatus are provided for operating a linear ion trap (380) A linear ion trap (380) configuration is provided that allows for increased versatility in functions compared to a conventional three-sectioned linear ion trap In operation, the linear ion trap (380) provides multiple segments (610, 615, 620), the segments spatially partitioning an initial ion population (420) into at least a first and a second ion population (step 520), and enabling the ions corresponding to the first ion population to be expelled from the linear ion trap (380) substantially simultaneously with the ions corresponding to the second ion population (step 530) Each segment is effectively independent and ions corresponding to the first ion population are able to be manipulated independently from ions corresponding to ions corresponding to the second ion population, the ions having been generated by an ion source under the same conditions
Patent CA-2656005-C (CA)
Title: Chemotherapeutic compounds for selectively targeting tumor cells with fr type receptors
Inventor: GANGJEE ALEEM
IPC: C07D487/04
Filed: 2007-06-26
Granted: 2011-12-13
Abstract: A compound for treating cancer tumors, particularly ovarian cancer tumors, is described, where a fused cyclic pyrimidine having a cancer treating ability is effective to allow selective delivery to a cancerous tumor.
Patent CA-2660799-C (CA)
Inventor: KAMAL AHMED
IPC: A61P35/00
Filed: 2007-08-10
Granted: 2013-03-19
Abstract: The present invention provides a compound of general formula (5), useful as potential antitumour agents against human cancer cell lines. The present invention further provides a process for the preparation of pyrrolo [2,1-c][1,4] benzodiazepine hybrids of general formula (5) X1 X2 X3 = H (or) Cl (or) CH3 Y = O (or) NH Z = C=O (or) CH2 wherein, X1, X2, X3 is selected from H or Cl or CH3, Y is selected from O or NH, Z is selected from C =0 or CH2 and n=1 to 4.
Patent CA-2662876-C (CA)
Inventor: OERTEL KAI
IPC: C07K1/02
Filed: 2007-11-08
Granted: 2013-10-29
Abstract: The invention relates to peptide derivatives and peptidomimetics as inhibitors for transglutaminases, methods for their preparation, pharmaceutical compositions containing said compounds as well as uses of said transglutaminase inhibitors in particular for the treatment of coeliac disease and transglutaminase dependent diseases.
Patent CA-2665569-C (CA)
Title: Cathode for electrolytic processes
Inventor: ANTOZZI ANTONIO LORENZO
IPC: C25B11/04
Filed: 2007-10-09
Granted: 2014-07-08
Abstract: The invention relates to a cathode for electrolytic processes, particularly suitable for hydrogen evolution in chlor-alkali electrolysis, consisting of a nickel substrate provided with a coating comprising a protective zone containing palladium and a physically distinct catalytic activation containing platinum or ruthenium optionally mixed with a highly oxidising metal oxide, preferably chromium or praseodymium oxide.
Patent CA-2676132-C (CA)
Inventor: CARBERRY RICHARD A
IPC: H03K19/173
Filed: 2001-04-06
Granted: 2012-01-03
Abstract: A fast, space-efficient lookup table (LUT) for programmable logic devices (PLDs) in which the write decoder, read decoder and memory block of the LUT are modified to improve performance while providing a highly efficient layout. Both the write decoder and the read decoder are controlled by LUT input signals, and data signals are transmitted directly to each memory circuit of the memory block (i.e., without passing through the write decoder). The read decoder includes a multiplexing circuit made up of a series of multiplexers that are directly controlled by the input signals received from the interconnect resources of the PLD. In one embodiment, a configurable logic block is provided with a single write decoder that is shared by a first LUT and second LUT.
Patent CA-2681885-C (CA)
Title: Catalytic gas nitriding unit for steels and alloys
Inventor: SYROPYATOV VLADIMIR YAKOVLEVICH
IPC: C23C8/24
Filed: 2007-02-19
Granted: 2010-11-02
Abstract: The invention refers to equipment for chemical heat treatment of steels and alloys in gaseous mediums with automatic control. The unit comprises a heating furnace with/without a muffle, a process gas catalyst impact block located in the furnace, means of supply, mixing, proportioning and extraction of process gases and a device of indirect monitoring and control of the nitrogen potential in the furnace atmosphere. The device of indirect monitoring and control of the nitrogen potential in the furnace atmosphere is an oxygen sensor, a secondary transducer with indication of the nitrogen potential in weight units of nitrogen content in iron and an actuator, while the process gas catalyst impact block is located in the furnace on the process gas supply line. The technical result achieved when this invention is implemented is that that reliability and stability of processes is significantly increased, as well as period of nitriding is reduced due to integrated process automation available.
Patent CA-2682678-C (CA)
Inventor: BRODOWSKI THOMAS
IPC: B67D7/06
Filed: 2008-04-02
Granted: 2013-06-11
Abstract: Assemblies in accordance with the invention can lead to an exceptionally easy to use, safe, and convenient system and method of applying a fixed dosage of chemicals to which a user might wish to avoid contact, such as parasiticides. In the present invention, a fluid, such as a pesticide or parasiticide, glue, solvent, lubricant, medicament and the like is loaded into a fluid reservoir and the reservoir sealed. The reservoir can be attached to a cap-applicator structure which is in an inactive configuration. In the inactive configuration, a piercing tip remains poised over the reservoir in an inactive configuration without forming an opening in the reservoir. The cap- applicator can have a sharp intsernal piercing tip capable of piercing the reservoir when the assembly is converted into an active configuration. This will allow the user to dispense the liquid out of the reservoir through the applicator.
Patent CA-2686629-C (CA)
Inventor: SMITH MICHAEL W
IPC: B82Y40/00
Filed: 2008-05-15
Granted: 2015-07-07
Abstract: Boron nitride nanotubes are prepared by a process which includes: (a) creating a source of boron vapor; (b) mixing the boron vapor with nitrogen gas so that a mixture of boron vapor and nitrogen gas is present at a nucleation site, which is a surface, the nitrogen gas being provided at a pressure elevated above atmospheric, e.g., from greater than about 2 atmospheres up to about 250 atmospheres; and (c) harvesting boron nitride nanotubes, which are formed at the nucleation site.
Patent CA-2688449-C (CA)
Title: Process for producing branched hydrocarbons
Inventor: KOIVUSALMI EIJA
IPC: C10G3/00
Filed: 2008-06-10
Granted: 2014-11-18
Abstract: The invention relates to a process for producing saturated C5-C28 hydrocarbons, suitable as diesel fuels, kerosenes and gasolines, comprising the steps where feedstock derived from st starting material of biological origin, is subjected to a condensation step and subsequently subjected to a combined hydrodefunctionalization and isomerization step.