baber/WOPTO huggingface dataset:
Patent CA-2939812-A1 (CA)
Inventor: EVANS MARK
IPC: H01J35/06
Filed: 2015-03-05
Abstract: Il est décrit un générateur de rayons X comprenant une pluralité d'émetteurs (10) de champ d'électrons; un matériau cible (20); une pluralité de bobines de solénoïde pouvant être excitées (40); et un circuit électronique de puissance et de synchronisation. Le générateur peut fournir un courant électrique vers au moins une bobine individuelle de solénoïde pour créer un champ magnétique afin d'amener la trajectoire (100) d'électrons émis depuis l'émetteur le plus proche de la bobine de solénoïde excitée à être déconcentrée et/ou déviée avant que les électrons n'atteignent le matériau cible; et le matériau cible comprenant un matériau de faible numéro atomique et un matériau de numéro atomique élevé, le matériau de numéro atomique élevé étant disposé selon un motif régulier, de sorte que, lors de l'utilisation, les électrons puissent être dirigés soit vers le matériau de numéro atomique élevé, soit vers le matériau de faible numéro atomique.
Patent CA-2940159-A1 (CA)
Inventor: SCHELLIN EMILY A
IPC: A61B17/072
Filed: 2015-02-10
Abstract: L'invention concerne un effecteur d'extrémité pour fixer un tissu, comprenant une enclume ayant un pont pour porter le tissu. Le pont a une première surface ayant une première rangée longitudinale de poches de formation d'agrafe, et une seconde surface ayant une seconde rangée longitudinale de poches de formation d'agrafe, la première surface étant positionnée verticalement au-dessus de la seconde surface. L'effecteur d'extrémité comprend également une cartouche ayant une pluralité de cavités d'agrafe disposées dans des première et seconde rangées longitudinales. L'effecteur d'extrémité comprend également une pluralité d'agrafes stockées de façon amovible dans les cavités d'agrafe. Les agrafes comprennent une base, une paire de pattes s'étendant de la base, chaque patte comprenant une pointe configurée pour percer le tissu, et chaque patte comprenant au moins un ardillon s'étendant de cette dernière. L'effecteur d'extrémité comprend également un élément de déclenchement configuré pour soulever les éléments d'entraînement d'agrafe vers l'enclume.
Patent CA-2942864-A1 (CA)
Title: Glass ceramic having a quartz solid solution phase
Inventor: DITTMER MARC
IPC: A61K6/027
Filed: 2015-03-27
Abstract: The invention relates to quartz-mix crystal glass ceramics and to precursors thereof which are characterised by excellent mechanical and optical characteristics and which can be used, in particular, as restoration material in dentistry.
Patent CA-2944100-A1 (CA)
Inventor: RENTSCH SAMUEL
IPC: C09C3/04
Filed: 2015-04-15
Abstract: The present invention relates to a process for the production of a mineral filler product comprising a step of dry grinding a calcium carbonate-containing material in the presence of an agent being a polyol. The mineral filler product according to the present invention was found to have a reduced moisture pickup as compared to prior art products.
Patent CA-2944785-A1 (CA)
Inventor: YANG YING
IPC: C10M105/06
Filed: 2015-04-10
Abstract: A lubricant formulation which is effective to remove or prevent carbon deposits in internal combustion engines has a solvency as defined by aniline point from about 20 to about 115, a volatility (as measured by NOACK) of less than 15%, an oxidative stability (as measured by PDSC) of above 40 minutes and a base oil viscosity of above 2 and below 10 cSt. The lubricant formulation can be formed from a blend of Group III, IV and V lubricants, in particularly polyalphaolefins, alkylated naphthalenes and polar Group V base stocks such as polyol esters. The carbon deposits can be removed from the engine piston by simply running the engine with the lubricant for one required cycle, or can be used continuously in the engine to prevent buildup.
Patent CA-2947860-A1 (CA)
Inventor: LIVESEY RICHARD I
IPC: A61B46/00
Filed: 2015-05-04
Abstract: A surgical drape for use during surgery on a patient includes a transparent portion that is used to cover an instrument array. The drape also has a hole containing panel with a flap, whereby at least one line from the instrument array can pass through the drape to the patient. The flap folds down and covers the hole through which the line passes to help maintain the sterile field.
Patent CA-2948464-A1 (CA)
Inventor: COTE PAUL L
IPC: A01K39/01
Filed: 2016-11-14
Abstract: A suet feeder which comprises an inner frame, a tray sized to receive a suet pack, the tray being slidably mounted on the frame, a suet support member which is mounted on the frame, the tray being slidable past the suet support member, and a shroud extending over the frame and tray and suet support member, the shroud having a wall which extends over the tray and suet support member, the wall having a feed opening therein with a relatively closed area of the shroud being located above the feed opening, the arrangement being such that the feed opening is normally located proximate an upper portion of the suet support member such that access may be had to a lower portion of a suet pack mounted on the suet support member.
Patent CA-2948895-A1 (CA)
Inventor: CHAN TAT KEUNG
IPC: H04N21/6334
Filed: 2015-05-01
Abstract: A method of provisioning DRM credentials on a client device, comprising receiving DRM credentials at an update server from a key generation system, the DRM credentials having been encrypted by the key generation system, receiving a DRM credential request from a client device, the DRM credential request comprising a digital signature, a device class certificate, and an authorization token, authenticating the DRM credential request by validating the digital signature and the device class certificate, extracting and validating the authorization token, and providing the DRM credentials to the client device.
Patent CA-2949330-A1 (CA)
Inventor: EWONIUK AARON MICHAEL
IPC: G02B21/34
Filed: 2015-07-07
Abstract: An apparatus and method for selecting and dispensing coverglasses over specimens on slides for the purpose of viewing specimens through a microscope. The selecting device contains suctioning mechanisms for picking up a coverglass from a stack of coverglasses. It also contains the ability to shape the coverglass to assist in separating and laying down of the coverglasses with a reduction in the creation of bubbles in the fluid.
Patent CA-2951210-A1 (CA)
Inventor: SHAH JAY
IPC: G06F17/30
Filed: 2016-12-12
Abstract: A system and method that provides contextualized content to a user is disclosed. The system receives content pieces such as text, audio, or video, and generates a jott for each received content piece. Each generated jott includes a taxonomical classification or a named entity, and a corresponding relevancy score. The system generates a core data structure for a user, which includes one or more taxonomical classifications or named entities in which the user has expressed an interest, and which also includes a corresponding weight value. The system determines matching jotts based on a comparison of the generated jotts to the generated core data structure for the user, and the system displays an indication of the matching jotts in a fashion that allows the user to select a jott for display. In addition, the system allows the user to view, modify, and control the dissemination of information that the system maintains regarding the user.
Patent CA-2951464-A1 (CA)
Inventor: SORIAGA JOSEPH BINAMIRA
IPC: H04W52/04
Filed: 2015-06-04
Abstract: Wireless communication devices are adapted to facilitate transmission and reception of non-orthogonal communications. In one example, wireless communication devices can encode an amount of data in accordance with information that at least some of the data will be transmitted as part of a non-orthogonal transmission. The wireless communication device may further transmit the encoded data, and the encoded data can be non-orthogonally combined as part of a non-orthogonal transmission. In another example, wireless communication devices can receive a wireless transmission including a plurality of data streams non-orthogonally combined together. The wireless communication device may decode at least one of the data streams. Other aspects, embodiments, and features are also included.
Patent CA-2953427-A1 (CA)
Inventor: DISCH SASCHA
IPC: G10L19/02
Filed: 2015-06-25
Abstract: It is shown a decoder 110" for decoding an audio signal 32. The decoder 110" comprises a first target spectrum generator 65a for generating a target spectrum 85a" for a first time frame of a subband signal of the audio signal 32 using first correction data 295a. A first phase corrector 70a for corrects a phase 45 of the subband signal in the first time frame of the audio signal 32 determined with a phase correction algorithm, wherein the correction is performed by reducing a difference between a measure of the subband signal in the first time frame of the audio signal 32 and the target spectrum 85a". An audio subband signal calculator 350 calculates the audio subband signal 355 for the first time frame using a corrected phase 91 a for the time frame and for calculating audio subband signals 355 for a second time frame different from the first time frame using the measure of the subband signal 85a" in the second time frame or using a corrected phase calculation in accordance with a further phase correction algorithm different from the phase correction algorithm.
Patent CA-2956567-A1 (CA)
Title: Proactive failure recovery model for distributed computing
Inventor: AL-WAHABI KHALID S
IPC: G06F11/14
Filed: 2015-07-20
Abstract: This disclosure generally describes methods and systems, including computer-implemented methods, computer-program products, and computer systems, for providing a proactive failure recovery model for distributed computing. One computer-implemented method includes building a virtual tree-like computing structure of a plurality of computing nodes, for each computing node of the virtual tree-like computing structure, performing, by a hardware processor, a node failure prediction model to calculate a mean time between failure (MTBF) associated with the computing node, determining whether to perform a checkpoint of the computing node based on a comparison between the calculated MTBF and a maximum and minimum threshold, migrating a process from the computing node to a different computing node acting as a recovery node, and resuming execution of the process on the different computing node.
Patent CA-2958350-A1 (CA)
Inventor: RESCH BARBARA
IPC: G10L19/107
Filed: 2011-06-23
Abstract: In one aspect, the invention provides an audio encoding method characterized by a decision being made as to whether the device which will decode the resulting bit stream should apply post filtering including attenuation of interharmonic noise. Hence, the decision whether to use the post filter, which is encoded m the bit stream, is taken separately from the decision as to the most suitable coding mode In another aspect, there is provided an audio decoding method with a decoding step followed by a post-filtering step, including interharmonic noise attenuation, and being characterized in a step of disabling the post filter in accordance with post filtering information encoded in the bit stream signal Such a method is well suited for mixed-origin audio signals by virtue of its capability to deactivate the post filter in dependence of the post filtering information only, hence independently of factors such as the current coding mode.
Patent CA-2958733-A1 (CA)
Title: Method and device for unpacking a component
Inventor: HOECHSMANN RAINER
IPC: B29C64/153
Filed: 2015-08-28
Abstract: A method is disclosed for unpacking a component (16), produced by means of a generative manufacturing method, from a particulate matter filler (18). In the method, an auxiliary frame (20), which has a vertical peripheral wall structure (22) open towards the bottom, is arranged over a vertical peripheral wall structure (12) of a construction box (10). Further, a construction platform (14) of the construction box (10) is driven upward such that the particulate matter filler (18) containing the component (16) is transferred from the construction box (10) to the auxiliary frame (20). Further, the auxiliary frame (20), with the received particulate matter filler (18) containing the component (16), and the construction box (10) are moved apart from each other, and the component (16) is unpacked at least partially out of the particulate matter filler (18) and removed from the auxiliary frame (20).
Patent CA-2959458-A1 (CA)
Title: Rolling-door-type load regulating device and ocean energy power generating device using the same
Inventor: LIN DONG
IPC: F03B15/00
Filed: 2014-03-04
Abstract: A shutter door-type load regulating apparatus (1) and a marine power electric generator apparatus applying same. The shutter door-type load regulating apparatus (1) comprises a water-guiding unit (11), a drum shaft (12), and an actuator (13). The water-guiding unit (11) comprises at least two water-guiding plates (111) connected in parallel. The drum shaft (12) is fixedly connected to one extremity of the water-guiding unit (11). The actuator (13) is connected to the drum shaft (12). The actuator (13) actuates the drum shaft (12) into rotation to either expand or collapse the water-guiding unit (11). The shutter door-type load regulating apparatus (1) is capable of regulating a load applied to a hydraulic turbine; therefore, electricity generated by the marine power electric generator apparatus can be outputted smoothly and used directly, thus solving the problem of large fluctuations in electricity generation power output and poor stability of a conventional marine power electric generator apparatus.
Patent CA-2960193-A1 (CA)
Title: Procedes de detection d'oligomeres beta-amyloides
Inventor: CLIFF RICHARD O
IPC: G01N33/554
Filed: 2015-09-04
Abstract: Procédés de détection d'oligomères Aß, tels que ceux pouvant être présents dans un échantillon biologique. Lesdits procédés comprennent la détection à l'aide de la cytométrie de flux, la détection à l'aide d'oligomères Aß synthétiques et/ou des procédés in vitro de détection d'oligomères Aß associés à des cellules.
Patent CA-2960579-A1 (CA)
Inventor: SCHWARZ FREDERICK M
IPC: F02C9/18
Filed: 2017-03-10
Abstract: An engine bleed control system for a gas turbine engine of an aircraft is provided. The engine bleed control system includes a multi-tap bleed array including engine bleed taps coupled to a compressor source of a lower pressure compressor section before a highest pressure compressor section of the gas turbine engine. A highest stage of the engine bleed taps has a maximum bleed temperature below an auto-ignition point of a fuel- air mixture of the aircraft at idle engine power at a maximum aircraft altitude and a pressure suitable for pressurizing the aircraft at the maximum aircraft altitude. The engine bleed control system also includes a plurality of valves operable to extract bleed air from each of the engine bleed taps. A controller is operable to selectively open and close each of the valves based on a bleed air demand and control delivery of the bleed air to an aircraft use.
Patent CA-2961109-A1 (CA)
Inventor: BRENNAN MARK JOSEPH
IPC: B29C44/46
Filed: 2015-08-24
Abstract: Method of designing and manufacturing a distributor bar for use in a production line comprising a mixing head for providing a viscous foamable liquid mixture, a laminator with a predefined speed of at least 20 m/min, the distributor bar having a central inlet fluidly connected to a number of outlets via a main channel. The method comprises: choosing (3001) a geometry for the distributor bar and defining a set of geometrical parameters; assigning (3002) values to said parameters; creating (3003) a virtual model; simulating (3005) flow in said model by performing a Computational Fluid Dynamics simulation (CFD), taking into account (3004) a non-Newtonian shear thinning model; e) evaluating the simulated flow; building (2007) a physical distributor bar. A distributor bar, a production line, and a computer program product.
Patent CA-2961483-A1 (CA)
Inventor: DRZAL NATHAN R
IPC: A01D41/02
Filed: 2017-03-20
Abstract: An agricultural vehicle includes a chassis; a header carried by the chassis and including a cutter mechanism, the header being adjustable in a vertical direction; a swath roller carried by the chassis behind the header; a roller actuator connected to the swath roller and configured to adjust the swath roller in the vertical direction; and a controller coupled to the roller actuator. The controller is configured for: detecting when the header raises in the vertical direction; recording a header raising point where the header raises; determining when the swath roller reaches the header raising point; and signaling the roller actuator to raise the swath roller when the swath roller reaches the header raising point.
Patent CA-2962117-A1 (CA)
Title: Administration de pyocines par voie pulmonaire pour le traitement d'infections respiratoires bacteriennes
Inventor: WALKER DANIEL
IPC: C07K14/21
Filed: 2015-09-22
Abstract: L'invention concerne le traitement d'infections respiratoires bactériennes par des antibiotiques d'origine bactérienne appelés pyocines. Elle concerne en particulier l'administration de pyocines de type S par voie pulmonaire, pour le traitement de telles infections.
Patent CA-2962193-A1 (CA)
Inventor: ELGAMMAL RAMEZ
IPC: B01J21/00
Filed: 2014-09-17
Abstract: The invention encompasses methods of directly converting methane- to methanol The invention further encompasses catalysts that efficiently afford this transformation at low temperatures. Exemplary embodiments encompassed by the invention include a gas stream containing methane gas and oxygen, -which is passed over an oxygen- activated catalyst to directly form methanol
Patent CA-2962557-A1 (CA)
Inventor: HAILA OLLI-PEKKA
IPC: C12M1/00
Filed: 2015-09-28
Abstract: The invention relates to a bioreactor for biologically treating water fluid(s), and/or for producing a desired end product by biomass and/or for producing biomass. The invention relates also to method for manufacturing and using such a bioreactor. Said bioreactor (BR) comprises at least first processing unit (ZF), second processing unit (Z2), last processing unit (ZL), and optionally additional processing unit(s) (Z3,Z4) between second processing unit (Z2) and last processing unit (ZL) in a plug flow configuration; at least one forward circulation system (FCS, FCS1, FCS2) for circulating biomass (BM) from first processing unit (ZF), to last processing unit (ZL) and/or to additional processing unit(s) (Z3, Z4), and at least one reverse circulation system (RCS, RCS1, RCS2) for circulating biomass (BM) from last processing unit (ZL) and/or from additional processing unit(s) (Z3, Z4) to first processing unit (ZF).
Patent CA-2965321-A1 (CA)
Inventor: ERB ROBERT
IPC: A42B3/04
Filed: 2017-04-27
Abstract: A football helmet has a shell made of polycarbonate or ABS plastic or thermoplastic composite material and two cheek supports, each removably connected to an earflap. Each cheek support comprises an outer brace, an inner plate removably connected to the outer brace by fasteners passing through through-going holes formed in the earflap, and a cheek pad attached to the inner plate. The outer brace has a lower edge having a contour shaped to follow a contour of the lower edge of the earflap without extending substantially beyond the lower edge of the earflap. The inner plate has a lower edge having a contour shaped to follow the contour of the lower edge of the earflap without extending substantially beyond the lower edge of the earflap and an extension extending from a body of the inner plate and beyond the front edge of the earflap. A cheek pad is removably attached to the inner plate and positioned to overlay the cheek of a wearer. The cheek supports improve retention of the helmet and provide protection to the cheek area against blows.
Patent CA-2966098-A1 (CA)
Title: Four-cycle internal combustion engine with curtailed intake process
Inventor: KRISTANI FILIP
IPC: F02B1/04
Filed: 2015-10-20
Abstract: A four-cycle internal combustion engine has a permanent curtailed intake process, which allows the temperature and pressure of intake air to the combustion cylinders to be tightly controlled, and enables a very small combustion chamber so that a much higher compression ratio and pre-ignition compression pressure can be achieved without approaching the air/fuel mixture auto-ignition threshold. The maximum threshold of curtailed intake volume is determined to be 68% of engine cylinder volume to achieve a compression ratio CR of 18 or higher. Because this design can effectively regulate and set the maximum pre-ignition temperature of the fuel-air mixture, it can combust virtually any type of liquid hydrocarbon fuel without knocking. This four-cycle engine, due to its higher compression ratio, generates power equivalent to or greater than a standard four-cycle engine in a smaller and lighter engine and at a much higher efficiency.
Patent CA-2966240-A1 (CA)
Title: Authentication for service server in wireless internet and settlement using the same
Inventor: CHOI JUN-WON
IPC: G06Q20/40
Filed: 2006-10-11
Abstract: The present invention is to provide individual and payment information to a service server by recognizing whether the service server is to be trusted when individual identification information provided by a user is received from the service server. So, the invention provides an authentication method of the service server and a payment method by using the same, which can prevent the individual identification information and payment from being accessed by a distrusted server in wireless Internet.  This present comprises acts of: storing individual identification information provided from a user in an authentication server; authenticating the service server when request of the stored individual identification information is received from the service server, and transmitting the stored individual identification information to the service server when the authentication has succeeded; transmitting a message of requesting a service access to a mobile terminal of the user from the service server; and transmitting the individual identification information sent from the authentication server to the mobile terminal by means of a transmitting query of the individual identification information from the mobile terminal.
Patent CA-2968181-A1 (CA)
Inventor: JAGOW SCOT
IPC: A01C7/20
Filed: 2017-05-24
Abstract: A parallel arm furrow opener assembly defines upper and lower front pivot axes and upper and lower rear pivot axes oriented horizontally and perpendicular to a travel direction. A furrow opener and a packer wheel are attached to a rear link of the assembly. In operation the furrow opener and the packer wheel are in fixed positions with respect to the rear link member, and a bias element is operative to exert a downward bias force on the furrow opener assembly. A front pivot line connecting the upper and lower front pivot axes is parallel to a rear pivot line connecting the upper and lower rear pivot axes, and the front and rear pivot lines are oriented at a pivot angle with respect to a vertical orientation, and the pivot angle is adjustable to vary a furrow depth of the furrow.