baber/WOPTO huggingface dataset:
Patent CA-2713505-C (CA)
Title: Catheter avec poignee de commande multifonctionnelle pourvue d'un mecanisme lineaire
Inventor: SCHULTZ JEFFREY WILLIAM
IPC: A61M25/01
Filed: 2010-08-26
Granted: 2017-10-10
Abstract: Un cathéter destiné à être utilisé dans le cur dun patient, en particulier pour cartographier une région tubulaire du cur, comporte un corps de cathéter, une section intermédiaire orientable et un ensemble de cartographie distal qui présente une partie généralement circulaire conçue pour reposer sur ou dans une région tubulaire du cur. Une poignée de commande du cathéter permet une manipulation dune seule main de divers mécanismes de commande qui peuvent faire dévier la section intermédiaire et contracter lensemble de cartographie au moyen dun ensemble de commande de déviation et dun ensemble de commande rotatif. Lensemble de commande de déviation comporte un bras de déviation et un élément de balancier. Lensemble de commande de rotation comporte un élément rotatif extérieur, un élément rotatif intérieur et une came. Une paire déléments de traction réagit à lensemble de commande de déviation afin de faire dévier bidirectionnellement la section intermédiaire. Un troisième élément dextraction réagit à lensemble de commande rotatif pour contracter la partie généralement circulaire de lensemble de cartographie.
Patent CA-2717779-C (CA)
Title: Registre pour insert de foyer a ventilation directe
Inventor: MILES MARTIN
IPC: F23L13/00
Filed: 2010-10-18
Granted: 2017-10-24
Abstract: Un mécanisme amortisseur limitant la combustion et le débit dair déchappement en réponse aux variations de température dans un foyer à gaz étanche à ventilation directe est décrit. Le mécanisme permet au foyer davoir un débit dair libre lorsque le foyer ne fonctionne pas et de limiter le débit dair lorsquil fonctionne. Un élément bimétallique réagissant à la température sert à déplacer un élément restricteur pour limiter le débit dair permettant un déplacement dair maximum durant un allumage à froid et en améliorant lefficacité de fonctionnement lorsque le foyer fonctionne.
Patent CA-2718654-C (CA)
Inventor: HULT DAVID R
IPC: F16M11/24
Filed: 2000-07-26
Granted: 2013-10-22
Abstract: A wet/dry vac comprises a generally U-shaped dolly having wheels mounted thereon; a collection drum; a dolly; a lid coupled to the collection drum; a powerhead assembly coupled to the lid; an inlet port disposed in one of the lid or the collection drum; and a receptacle coupled to the input port. The dolly includes a collection drum, the dolly comprises a generally U-shaped member, which is adapted to have wheels mounted thereon, and at least two mounting members situated on either side of the open end of the U-shaped member. Each mounting member is adapted to mate with a corresponding mounting cavity defined by the collection drum. The dolly further includes a locking member adapted to snap into a locking cavity defined by the collection drum. The dolly further includes at least two extending members. Each extending member is adapted to mate with a recess defined by the collection drum.
Patent CA-2725183-C (CA)
Title: Electrical surgical instrument
Inventor: SMITH KEVIN
IPC: A61B17/115
Filed: 2007-05-31
Granted: 2014-09-02
Abstract: A surgical instrument includes a surgical and effector having a receiving portion for removably receiving therein an interchangeable part. The receiving portion has a communication connection. A handle connected to the end effector actuates the end effector. The handle has a controller electrically connected to the communication connection for authenticating the interchangeable part when placed at the and effector. An interchangeable part is removably connected to the receiving portion and has an encryption device electrically removably connected to the communication connection when placed at the receiving portion. The encryption device authenticates the interchangeable part when queried by the electric controller.
Patent CA-2725589-C (CA)
Title: Fluid treatment apparatus
Inventor: LANGE NEVILLE ERNEST
IPC: E21B43/34
Filed: 2009-04-22
Granted: 2016-10-11
Abstract: A fluid treatment apparatus (10) comprises a fluid vessel (12) having first and second fluid chambers (14, 16). A  fluid inlet (26) is provided for delivering a fluid to be treated into the first fluid chamber (14). At least one nozzle assembly (34) is arranged between the first and second chambers (14, 16) to providing fluid communication from the first fluid chamber (14) to the second fluid chamber (16), wherein said nozzle assembly (34) is adapted to facilitate mixing of a gas with said fluid.
Patent CA-2726186-C (CA)
Inventor: ROBERT MARC
IPC: B60R11/04
Filed: 2010-12-21
Granted: 2018-01-02
Abstract: An apparatus that provides an electronic image of areas around sides and rear of a large tractor trailer rig produced on a weatherproof screen that is located on the lower portion of the driver's side mirror. One (1) camera would be located on the rear of the trailer in a center mounted position, while another camera would be located on a passenger side near the front of the vehicle so that it can see the entire side of the vehicle. The cameras would be equipped with fixed wide-angle lenses. The video signal from each camera would be routed to an automatic switcher that displays each signal for a pre-determined time or allows for the manual selection of either camera on a permanent basis. The video signal is then displayed on the weatherproof monitor portion of the side view mirror. In such a manner the truck driver can look at the mirror and the monitor in order to see all three (3) sides of the vehicle at once. This feature eliminates looking in various directions to check for obstructions while backing up or changing lanes.
Patent CA-2730391-C (CA)
Inventor: KUZMA PETR
IPC: A61P5/08
Filed: 2009-07-10
Granted: 2016-12-06
Abstract: Methods and devices are described for delivering octreotide to a patient, comprising implanting a controlled release composition for delivering octreotide, wherein the composition does not require hydration prior to implantation, and wherein the composition optionally comprises a release agent.
Patent CA-2731964-C (CA)
Inventor: COFFIGNAL GERARD
IPC: G05B19/4069
Filed: 2009-07-24
Granted: 2016-09-13
Abstract: Determining the machining conditions of a workpiece to avoid the onset of vibration during this machining. According to the invention, the machining phase is simulated (10) by temporarily setting the parameters of a cutting rate modulation function, from this the corresponding surface condition is deduced and the said parameters are modified iteratively, each time simulating the machining phase until the surface finish reaches an admissible value, then the machining phase is performed varying the cutting rate (O(t)) according to the corresponding modulation function.
Patent CA-2734801-C (CA)
Title: Panneau de plancher en matiere plastique, comportant des aretes de verrouillage mecaniques
Inventor: HANNIG HANS-JUERGEN
IPC: E04F15/02
Filed: 2009-07-23
Granted: 2015-04-21
Abstract: L'invention porte sur un panneau de plancher (1), comprenant une couche support (2), qui comprend une matière plastique élastique et souple en flexion à la température d'utilisation d'un plancher, une couche décorative (3) disposée au-dessus de la couche support (2), des moyens de verrouillage mécaniques complémentaires (8, 9) prévus au moins sur deux arêtes de panneau (1a, 1b, 1c, 1d, 11, 12), moyens qui coopèrent quand deux panneaux de plancher (1) sont à l'état verrouillé, et qui agissent à l'encontre d'un mouvement de séparation l'un de l'autre des panneaux de plancher (1), au moins une arête de plancher (1a, 1b, 1c, 1d, 11, 12) comportant un chanfrein (4) sur le bord de la couche décorative (3).
Patent CA-2738916-C (CA)
Title: Remorque et procede pour la repartition du bois de chauffage
Inventor: SILLERY ROSS
IPC: B62D63/06
Filed: 2011-05-02
Granted: 2012-11-13
Abstract: Une remorque de bois de chauffage comporte un compartiment de stockage de bois recouvert d'un toit pour recevoir un volume prédéterminé de bois de chauffage coupé. Au moins une section de la paroi du compartiment possède une ouverture d'accès essentiellement pleine hauteur qui peut être ouverte ou fermée pour pénétrer à l'intérieur du compartiment, et des réseaux d'ouvertures d'écoulement d'air dans des sections de parois opposées du compartiment. Entre le toit et les ouvertures d'écoulement d'air, le bois peut sécher à l'intérieur de la remorque et rester ensuite sec grâce à la protection du toit. La même remorque peut ainsi être utilisée pour le transport du bois de chauffage coupé et ensuite pour l'entreposer à sa destination, évitant ainsi le besoin traditionnel de décharger la remorque au complet lors de l'arrivée à destination du bois de chauffage. Un parc de remorques est utilisé pour un service de distribution de bois de chauffage dans lequel une remorque est laissée sur place pour un client. Une fois vidée, la remorque est remplacée par une nouvelle remorque remplie de bois de chauffage.
Patent CA-2740613-C (CA)
Inventor: KEAST GEOFFREY RICHARD
IPC: E02F9/22
Filed: 2009-10-27
Granted: 2014-12-16
Abstract: Diagnostic and response systems and methods for a fluid power system acquire data from pressure and temperature sensors disposed in the fluid power system, analyze the data in a failure algorithm to build a history of cumulative damage to hoses in the fluid power system, communicates an indication of potential imminent hose failure to a central location when a level of the cumulative damage indicates imminent failure of a hose, analyze the information at the central location to determine an appropriate response, and transmit information about the fluid power system, including location, and identification of the hose about to fail to a response unit. The response unit responds to the location and replaces the component prior to failure, or the communication might include information that the hose has failed, such that the response unit replaces the failed hose to return the fluid power system to normal operation.
Patent CA-2741441-C (CA)
Inventor: VILKS CLINTON S
IPC: A61M5/142
Filed: 2003-02-27
Granted: 2013-11-26
Abstract: The present invention concerns a medication pump, a cartridge for use in a medication pump, a pump cap for use with a medication pump, components of the cartridge and methods of use of these devices. A cartridge includes a plunger having a tab that projects from an interior wall of the plunger. The tab can be used to lock the plunger into engagement with a drive rod of the pump. The drive rod defines a channel for receiving the tab of the plunger, where the channel includes an axial portion disposed parallel to an axis of the drive rod and a locking portion disposed in a circumferential direction around an outer surface of the drive rod. A similar channel structure can be provided on a removable fill rod used while filling the cartridge. The cartridge axially inserted into a cartridge chamber and then is rotated into engagement with the drive rod. The cartridge may also include axial guides at one end that interface with a guides on pump cap. When the pump cap is rotated into engagement with the pump, the interacting guides cause the cartridge to be rotated into engagement with the drive rod.
Patent CA-2749645-C (CA)
Title: Tracking area management method and apparatus for long term evolution telecommunication systems
Inventor: TONTIRUTTANANON CHANNARONG
IPC: H04W60/00
Filed: 2010-02-05
Granted: 2016-12-20
Abstract: An MME keeps track of the network tracking mobility characteristic by periodically updating a TA transition probability matrix, which is derived from a global table that maintains data of UE  movement in the network by noting the current TA and most recently known previous TA of each EU for every TAU event and paging event.  The MME also maintains data as to the number of paging events and TAUs performed by each UE and stores a paging ratio versus TAU for each UE. The UE characteristics, UE paging ratio, and network mobility characteristic are utilized in an algorithm that constructs a TA list for each UE designed to minimize the overall traffic cost function for paging events and TAU events for that UE and for the overall network. Optionally, the TA list for each EU may be constrained to meet certain minimum performance characteristics such as a predetermined paging success rate target and/or a predetermined delay bound target.
Patent CA-2749755-C (CA)
Title: Ni-based single crystal superalloy
Inventor: HARADA HIROSHI
IPC: F01D5/28
Filed: 2010-01-15
Granted: 2016-10-11
Abstract: The Ni-based single crystal alloy disclosed here is a single crystal and has a chemical composition containing, as % by mass, Co: 8 to 12%, Cr: 5 to 7.5%, Mo: 0.2 to 1.2%, W: 5 to 7%, Al: 5 to 6.5%, Ta: 8 to 12%. Hf: 0.01 to 0.2%, Re: 2 to 4%, Si: 0.005 to 0.1%, with the balance of Ni and inevitable impurities.
Patent CA-2756360-C (CA)
Title: Container with locking mechanism
Inventor: COWIE CHARLES H
IPC: B60R9/06
Filed: 2011-10-27
Granted: 2015-12-15
Abstract: A locking mechanism for a container is disclosed. In one embodiment, the present invention comprises a latch rod comprising a proximal end, a distal end opposite the proximal end, a recessed rod segment disposed between the proximal and distal ends, and a first intermediate rod segment disposed between the recessed rod segment and the distal end. The first intermediate rod segment comprises adjacent horizontal and vertical planar sections. At least one strike plate is provided comprising a slot comprising an open end and a closed end opposite the open end. The slot of the strike plate is configured to slidably engage the first intermediate rod segment, and the open end of the slot is configured to receive the vertical planar section of the first intermediate rod segment.
Patent CA-2756530-C (CA)
Title: Aerodyne including motorized landing gears
Inventor: BAUMANN CEDRIC
IPC: B60K7/00
Filed: 2011-10-28
Granted: 2018-11-06
Abstract: The aerodyne (2), for instance an airplane, includes : - an auxiliary power group capable of producing electrical current (20), - a first electrical distributor (22) connected to the group, - at least one flight propulsion engine (10), including a current generator (26), - at least one drive engine (19), the engine enabling the plane to roll, and a second electrical distributor (24) connected to the generator and to the drive engine to transmit current from the generator to the engine, independently of the first distributor.
Patent CA-2760559-C (CA)
Inventor: MEYER THOMAS J
IPC: G01V7/00
Filed: 2010-05-13
Granted: 2017-07-11
Abstract: An instrument for determining the second and/or third-order components of the gravity tensor includes a group of six accelerometers arranged at an equal radius from a spin axis and positioned at 60 degree intervals about the spin axis with the sensing axis of each accelerometer aligned tangentially to the circle subscribed by the accelerometers as they rotate about the spin axis. A gyro-stabilized platform maintains the accelerometer arrangement at a preferred alignment relative to the local gravity vector. As the accelerometers orbit about the spin axis, each accelerometer outputs a sinusoidal signal that is offset by 60 degrees from its immediately adjacent leading and trailing accelerometers with the outputs thereof processed to provide the second-order component and the third-order tensor component. In another arrangement, a group of eight accelerometers arranged at an equal radius from a spin axis and positioned at 45 degree intervals about the spin axis can provide second, third, and fourth-order tensor components. The higher-order tensor components are of use in "de-cluttering" the lower- order tensor components.
Patent CA-2766702-C (CA)
Inventor: BOMBARDELLI EZIO
IPC: A61K8/97
Filed: 2004-03-23
Granted: 2015-09-29
Abstract: The invention relates to use of Ferula spp extracts and ferutinine in the cosmetic and dermatological field, particularly for the cosmetic treatment of superficial and deep wrinkles, acne and seborrhea forms.
Patent CA-2768961-C (CA)
Inventor: OBAYASHI YOSHIAKI
IPC: B01D53/96
Filed: 2011-01-28
Granted: 2015-03-10
Abstract: A regenerated exhaust gas treatment catalyst (17) can be produced by carrying out: a used catalyst coarse grinding step (S1) for coarsely grinding a used exhaust gas treatment catalyst (11); a separation step (S2) for separating a coarsely ground material into coarse pieces (12) and a fine powder (13); a used catalyst fine grinding step (S3) for finely grinding the coarse pieces (12); steps (S4) to (S7) for kneading the fine powder together with other raw materials, molding a kneaded material, and drying and burning a molded material to produce a base material (14); a fresh catalyst grinding step (S8) for grinding a fresh exhaust gas treatment catalyst (15); a slurry formation step (S9) for forming a slurry solution of the ground product of the fresh exhaust gas treatment catalyst (15); a slurry coating step (S10) for coating the surface of the base material (14) with the slurry solution (16); and a coating drying step (S11) and a coating burning step (S12) for drying the base material (14) that has been coated with the slurry solution (16) and burning the base material (14) at a temperature higher than the burning temperature employed in the production of the exhaust gas treatment catalyst (15).
Patent CA-2770365-C (CA)
Inventor: INAGI SHUSUKE
IPC: F17C5/06
Filed: 2010-06-30
Granted: 2013-10-22
Abstract: There is disclosed a gas charging apparatus including a gas supply source 10; a fuel gas charging line L connected to the gas supply source 10, to charge a fuel gas into gas tanks, respectively; a temperature information acquiring section 48 which acquires temperature information in the gas tanks; a pressure information acquiring section 49 which acquires pressure information in the gas tanks; a relation data acquiring section 47 which acquires correspondence relation data indicating a correspondence relation between a temperature and a pressure in the corresponding gas tank, in a case where a beforehand acquired state of charge of the gas tank becomes a target state of charge; a temperature difference calculating section 52 which calculates, in accordance with the temperature information, a temperature difference between the gas tank having the highest internal temperature and the gas tank having the lowest internal temperature among the plurality of gas tanks; and a control section 55 which performs control so as to stop the charging of the fuel gas, when the temperature of the gas tank having the lowest internal temperature becomes a balance temperature obtained by subtracting the temperature difference from a preset temperature upper limit value, and a pressure obtained from the pressure information becomes a corresponding pressure corresponding to the balance temperature in the correspondence relation data.
Patent CA-2775739-C (CA)
Title: Underwater power generator
Inventor: BLAXLAND DREW
IPC: F03B13/10
Filed: 2010-10-26
Granted: 2014-10-07
Abstract: An underwater power generator (10) comprises a support structure (14) including a pylon (22) having a male boss (24) at an upper end of the pylon (22). A generation unit (12) has a housing (15) and a blade set (16). A female socket (28) is provided on the generation unit (12) and is configured to receive the male boss (24). A rotation unit (30) comprises a motorised pinion (56) mounted on an upper section (50) and a fixed ring gear (58) mounted on a lower section (52), wherein operation of the motorised pinion (56) rotates the upper section (50) relative to the lower section (52) about a yaw axis. A seal arrangement (60) is provided between the upper and lower sections (50, 52) to inhibit the ingress of water into the rotation unit (30).
Patent CA-2780385-C (CA)
Inventor: LENG KUO-TSUNG
IPC: F16L15/06
Filed: 2010-10-20
Granted: 2017-09-26
Abstract: A threaded pipe connection is shown which features a pressure energized flex-seal structure. The connection includes a first box member having a box end, the box end having an end opening defining an interior surface with internal threads, the internal threads being defined by crests and roots and opposing flanks. A second, mating pin member has a pin end with a pin nose, the pin end having an exterior surface with mating external threads, the external threads also having crests and roots and opposing flanks, at least selected ones of which move into engagement with the internal threads of the box when the connection is made up. A flex-seal region is located on the box end interior surface which is designed to engage a cooperating energizing surface on the mating pin end to thereby form a primary containment seal upon make up of the connection.
Patent CA-2784139-C (CA)
Title: Leak-resistant bandage systems and methods with hydrophilic foam wound insert for fluid-instillation and/or negative-pressure wound therapies
Inventor: PERKINS JOANNA
IPC: A61M1/00
Filed: 2011-01-19
Granted: 2019-01-08
Abstract: Wound treatment systems and methods (e.g., having hydrophilic wound inserts), such as for negative-pressure and/or fluid-installation wound therapies. Some embodiments include a check-valve assembly between a wound dressing and a vacuum source.
Patent CA-2785979-C (CA)
Inventor: LIAO JINQING
IPC: C10M159/22
Filed: 2011-10-26
Granted: 2015-08-04
Abstract: A lubricant oil detergent and a producing process thereof are disclosed. A  process for producing a lubricant oil additive having a TBN from about 100 to about 400 includes reacting, at an elevated temperature, of composition (A) an alkyl salicylic acid or an alkyl salicylate ester, composition (B) an alkaline earth metal hydroxide added by one time or plural times during the reaction; composition (C) which contains at least one compound which is (i) an alcohol, or (ii) an carboxylic acid or an carboxylic anhydride; composition (D) base oil; and composition (E) carbon dioxide introduced after the composition (B) by one time, or introduced each time when the composition (B) is added if the composition (B) is added by plural times; solvent having a low boiling point is removed from the reacted mixture after the overbasing under vacuum, and the reacted mixture is filtered to obtain a clear liquid product.
Patent CA-2788217-C (CA)
Inventor: OBER MICHAEL HENRY
IPC: C04B41/48
Filed: 2011-02-11
Granted: 2018-06-05
Abstract: La présente invention concerne un polymère de méthacrylate fluoré non aqueux à base de solvant comprenant des motifs de répétition dans une séquence quelconque parmi (1) au moins un méthacrylate fluoré, et (2) au moins un acrylate d'alkyle non fluoré et (3) au moins un méthacrylate d'hydroxyalkyle non fluoré, à condition que a) le motif de répétition de méthacrylate fluoré soit présent dans une plage d'environ 40 % à 80 % en poids des monomères totaux ajoutés, b) le motif de répétition d'acrylate d'alkyle non fluoré soit présent dans une plage d'environ 10 % à 35 % en poids de monomères totaux ajoutés, et c) le motif de répétition de méthacrylate d'hydroxyalkyle non fluoré soit présent dans une plage d'environ 5 % à 25 % en poids des monomères totaux ajoutés, et d) le total de l'ensemble des motifs de répétition soit de 100 % en poids.
Patent CA-2789049-C (CA)
Inventor: CORMIER DANIEL
IPC: A01D57/20
Filed: 2012-08-31
Granted: 2014-04-29
Abstract: A crop harvesting header with a cutter bar and a draper assembly has a draper driven by a drive roller at one end and an idler roller at the other end. The draper is carried on a plurality of support rollers parallel to the first and second rollers for supporting the upper run of the draper at spaced positions therealong. The draper includes a front edge of the upper run of the draper arranged at a position adjacent to but spaced from the cutter bar and there is provided an integral extruded sealing member extending along the cutter bar defining a first stiffer portion attached to the cutter bar and a second flexible blade portion which extends rearwardly from the first portion at the cutter bar to lie over and in contact with a bead along a front edge portion of the draper.