baber/WOPTO huggingface dataset:
Patent CA-2797903-A1 (CA)
Inventor: KIM BYOUNG WHI
IPC: G02B6/24
Filed: 2011-04-28
Abstract: The present invention relates to an optical fiber connector in which optical fiber Bragg grating is built. The present invention comprises: an optical fiber cable which comprises a connection portion in contact with a receiving portion of a ferrule having an optical fiber insertion hole from a receiving portion in which a temperature compensation connector is inserted to be fixed, and an optical fiber support portion having the outer diameter smaller than the inner diameter of a space portion of the ferrule, protruded from the connection portion in such a way that a space for placing Bragg grating therein is formed with a predetermined interval from an entrance of the ferrule into which an optical fiber is inserted, and in which the Bragg grating is placed in the space portion of the ferrule while allowing an optical fiber to be inserted into an optical fiber insertion hole of the temperature compensation connector, penetrating both ends at the center in an axial direction, and the optical fiber insertion hole of the ferrule; and a socket in which one end is fixed to the ferrule and the other end is fixed to the optical fiber coating of the optical fiber cable.
Patent CA-2801706-A1 (CA)
Inventor: KIM GUN POONG
IPC: C08L67/04
Filed: 2010-06-04
Abstract: The present invention relates to a preparation method for biodegradable polymer microparticles and the microparticles prepared by the method. More specifically, the preparation method for polymer microparticles, comprises: dissolving a biodegradable polyester-based polymer in DMSO, dispersing the resulting solution in a low-temperature hydrocarbon solution to obtain frozen DMSO microparticles and then introducing the DMSO microparticles into a low-temperature aqueous salt solution to dissolve the DMSO and remove the salt. The present invention provides a preparation method for novel polymer microspheres that are excellent in biocompatibility, biodegradability, porosity and mechanical strength, can be injected with a syringe by controlling the size of microcarriers and are mass-producible. Since the microparticles obtained with the preparation method of the present invention are biodegradable, biocompatible and come in diverse sizes, they can be used effectively as messengers for damaged or tissue regeneration cells by in vivo injection with a syringe.
Patent CA-2802252-A1 (CA)
Title: System for storing potential energy and method for producing such a system
Inventor: HEINDL EDUARD
IPC: F03G3/00
Filed: 2011-08-05
Abstract: The invention relates to a system for storing potential energy (10), comprising a hydraulic cylinder (2), a mass (1) to be lifted, and a sealing ring (33) at the end of the mass (1) to be lifted, wherein the mass (1) to be lifted is a solid rock mass in the form of a cut-out solid rock, wherein the hydraulic cylinder (2) is formed by the cavity between surrounding rocks and the cut-out solid rock, and wherein the cavity is sealed with respect to the surrounding rocks by the sealing ring (33). The invention further relates to a method for producing such a system.
Patent CA-2807080-A1 (CA)
Inventor: NZIKE PHILIPPE
IPC: A61M5/315
Filed: 2011-08-04
Abstract: A cartridge holder (4) for retaining a cartridge (5) comprising a distal end and a proximal end being spaced apart from one another in the direction of an axis, an interior (50) which is suitable to receive and retain a cartridge (5) in a cartridge retaining section (47B) of the interior (50), and a main part (47) and at least one protrusion (39) which is moveably connected to the main part (47). The protrusion (39) is arranged to define the radial extension of a subsection (10) of the interior (50), wherein the subsection (10) is arranged at an axial position which is further away from the distal end than the cartridge retaining section (47B). Furthermore, the protrusion (39) is arranged to vary the radial extension of the subsection (10) when the protrusion (39) is moved with respect to the main part (47). Moreover, a method for securing a cartridge (5) in a cartridge holder (4) is proposed.
Patent CA-2809172-A1 (CA)
Inventor: POIRIER-BEAUCHEMIN LOUIS-RENE
IPC: G06F16/9035
Filed: 2010-08-30
Abstract: ABSTRACT Content filtering of data containers is based on defining content types, receiving identifiers of a set of rules applicable to each content type, and determining dependence of at least one rule on other rules. The identifiers are sorted into rule strata where rules within each rule stratum are independent of each other and rules within each rule stratum beyond a first stratum depend on at least one rule of at least one preceding rule stratum. Upon receiving a data container of multiple components from a network, a content type is determined for each component.  Rules of rule strata specific to a content type of a component are applied starting with rules of a first rule stratum and proceeding sequentially to selected rules of succeeding rule strata. An apparatus for content filtering stores processor-executable instructions for arranging rules in rule strata and sequentially applies successive rules to data containers.
Patent CA-2815593-A1 (CA)
Inventor: SUH JONG YEUL
IPC: H04N21/262
Filed: 2009-12-09
Abstract: A method of receiving a broadcast signal including a Non-Real-Time (NRT) Receiver Targeting service is disclosed herein. A method of receiving a broadcast signal including a Non-Real-Time (NRT) Receiver Targeting service, the method comprises receiving broadcast signal including first signaling information and second signaling information, identifying an NRT service based on the first signaling information, parsing a Receiver Targeting Descriptor from the second signaling information, determining validity of the NRT service or an NRT content based on a targeting criterion_type_code included in the Receiver Targeting Descriptor, and downloading the NRT service or the NRT content when a receiver determines the NRT service or the NRT content to be valid.
Patent CA-2818569-A1 (CA)
Title: Automated feeding apparatus
Inventor: MASSICOTTE RENE
IPC: A01K5/02
Filed: 2011-11-17
Abstract: An automated feeding apparatus (1 ) for animals comprises an inlet hopper (4) having a discharge outlet (8) provided with a feeder actuable in accordance with a predetermined feeding regime, the discharge outlet (8) being of variable size. The discharge outlet (8) is adjustable in length and depth to enable variation of volumetric flow therethrough.
Patent CA-2818674-A1 (CA)
Title: Method and system for providing access to image system services
Inventor: POLIT PETER
IPC: G06F15/16
Filed: 2009-10-21
Abstract: A method and system according to the disclosure facilitates subscription based access to services for image systems including an image acquisition device configured to generate image data describing a target object in a target area of the image acquisition device and an image display device configured to generate a human perceptible rendering of the target object based on the image data.
Patent CA-2820156-A1 (CA)
Inventor: SNOW JOSH
IPC: A61B17/00
Filed: 2013-07-08
Abstract: A surgical device is provided. The surgical device includes a jaw assembly defining a first longitudinal axis and including a first jaw and a second jaw moveable relative to the first jaw; an elongated body defining a second longitudinal axis and coupled to a proximal end of the jaw assembly, wherein the jaw assembly is configured to articulate about an articulation axis transverse to the second longitudinal axis relative to the elongated body; and a handle assembly coupled to a proximal end of the elongated body and including at least one motor mechanically coupled to the jaw assembly and a control assembly including a first control button and a second control button, wherein actuation of the first control button moves the second jaw in approximation relative to the first jaw and actuating the second control button moves the second jaw away from the first jaw, and actuating the first and second control buttons moves the jaw assembly to a centered position in which the first and second longitudinal axes are substantially aligned, the handle assembly further includes an illumination member configured to output a light pattern indicative of a status of the surgical instrument.
Patent CA-2821782-A1 (CA)
Title: Margarine a tartiner a faible teneur en sodium enrichie en probiotiques
Inventor: NAKHASI DILIP K
IPC: A23L33/00
Filed: 2011-12-15
Abstract: La présente invention porte sur des compositions à faible teneur en sodium de longue conservation ayant des taux réduits de matières grasses trans. Les compositions comprennent une huile de base à teneur réduite en matières grasses trans, une huile non hydrogénée, de l'eau, un sel marin à faible teneur en sodium, un probiotique et un ou plusieurs additifs. L'invention porte également sur des procédés de préparation de telles compositions et sur leur utilisation.
Patent CA-2826781-A1 (CA)
Inventor: DEHLINGER ANNE M
IPC: A61M25/02
Filed: 2011-10-11
Abstract: A healthcare form assembly is described which includes a carrier sheet, a release coating applied to the carrier sheet, one or more regions of pressure sensitive adhesive adjacent the release coating, and a printable sheet in contact with the adhesive and being removably disposed on the carrier sheet. The printable sheet includes a collection of cut lines to thereby form adhesive strips which can be readily removed from the carrier sheet. Particular features such as peel zones and fingerlifts are also described.
Patent CA-2828756-A1 (CA)
Inventor: SIBILSKY BRIAN J
IPC: G06F3/033
Filed: 2011-12-19
Abstract: A remote control device for a separate electronic device to be controlled has a secondary display screen, at least one user-input mechanism, and at least one microprocessor running a user interface application for use in providing control over operation of the electronic device to be controlled. The user interface application causes a user interface to be displayed on the display screen of the remote control device, and the user interface displayed on the display screen graphically mirrors a corresponding user interface independently run by the electronic device to be controlled. The remote control device also has a transmitter and receiver mounted within the body enabling a two-way wireless communication link to be established with the electronic device to be controlled. Apparatus and a method for controlling operation of a media display system are also described.
Patent CA-2830277-A1 (CA)
Inventor: TENOLD TYRUS NEIL
IPC: B32B15/18
Filed: 2012-03-23
Abstract: A ballistic armor or other composite component may be formed by placing one or more ceramic materials in a mold and introducing molten base metal into the mold, such that the molten base metal encapsulates the one or more ceramic materials to form the composite component. The ceramic cores may comprise, for example, porous packed-particle ceramic cores, pre-cast porous ceramic cores, ceramic particulate or granules, etc. The base metal may comprise, for example, a steel alloy, such as FeMnAl.
Patent CA-2831599-A1 (CA)
Inventor: WILKES MICHAEL A
IPC: F17C13/00
Filed: 2012-04-09
Abstract: The present invention relates to cryogenic fluids. In another aspect, the present invention relates to additional protection of an apparatus containing equipment capable of operating at cryogenic temperatures and containing cryogenic materials. An apparatus includes: (a) a primary enclosure defining an internal volume, wherein the primary enclosure includes primary walls, a primary ceiling, a primary floor, and a vapor venting system, wherein the primary enclosure is fabricated from a low temperature alloy, wherein at least a portion of the primary floor forms a slope, wherein the slope from a hydrocarbon outlet, wherein a perforated plate is located on top of the hydrocarbon outlet, wherein the perforated plate is fabricated from a low temperature alloy; and (b) a fire retardant agent applied to the exterior surface of the primary enclosure.
Patent CA-2834801-A1 (CA)
Title: Mobile station-assisted interference mitigation
Inventor: GAGE WILLIAM ANTHONY
IPC: H04W16/10
Filed: 2011-05-10
Abstract: Devices and methods are provided for using a mobile station to mitigate interference between wireless access points. A mobile station communicates interference mitigation data corresponding to a first and second set of radio resources between a first and second wireless access point (AP). The interference mitigation data is processed by the first wireless AP to resolve conflicts in the claiming, and subsequent assignment, of the first and second radio resource assignments to the mobile station.
Patent CA-2834860-A1 (CA)
Title: Enhanced soluble c5 saccharide yields
Inventor: GIBBS PHILLIP R
IPC: C07H1/08
Filed: 2012-05-04
Abstract: Methods are disclosed for increasing the level of soluble C5 saccharides produced from lignocellulosic biomass comprising acidifying fractionated lignocellulosic biomass to prevent the recondensation of soluble C5 saccharides, including C5 oligosaccharides and xylose and arabinose monomers, to insoluble higher molecular weight C5 oligosaccharides.
Patent CA-2840062-A1 (CA)
Inventor: HATA MORIKI
IPC: F17C3/04
Filed: 2012-06-21
Abstract: A low-temperature tank (1) is constructed as follows. Unit tanks (10), which can be connected to each other and which can individually store low-temperature liquefied gas, are formed at a factory separated from the construction site, the unit tanks (10) are transported to the construction site, the unit tanks (10) are connected together at the construction site to form an inner tank (2), and an outer tank (3) is formed around the inner tank (2).
Patent CA-2841151-A1 (CA)
Inventor: BACON MATTHEW STEVEN
IPC: F16G11/10
Filed: 2012-05-14
Abstract: A gripping arrangement (110) is disclosed for gripping an elongate article (111 ). The gripping arrangement comprises a body (112) defining a pathway (128) along which the article can extend and a gripping member (1 16) in the body for gripping the article. The gripping member is moveable from a non-gripping position to a gripping position. The gripping arrangement further includes urging means (122) to urge the gripping member towards the gripping position, and locking means (130) moveable from a non-locking position to a locking position. The locking means is configured to lock the article to the gripping member, when the locking means is in the locking position.
Patent CA-2842645-A1 (CA)
Title: System for videotaping and recording a musical group
Inventor: RANIERE KEITH A
IPC: H04N5/265
Filed: 2012-06-26
Abstract: A system comprising: a plurality of lead computers; a plurality of player workstations; a plurality of audio receivers and transmitters for capturing audio signals and converting said audio signals to a transmittable form, wherein at least one audio receiver and transmitter is associated with each player; a plurality of video receivers and transmitters for capturing images and converting said images to a transmittable form, wherein at least one video receiver and transmitter is associated with each player; a storage device and a processor for receiving and processing signals from said audio and video receivers and transmitters and; an output device for outputting each audio and video receiver.
Patent CA-2842775-A1 (CA)
Inventor: SMITH RAY C
IPC: E21B29/06
Filed: 2003-04-10
Abstract: A sealed multilateral junction system provides fluid isolation between intersecting wellbores in a subterranean well. In a described embodiment, a method of forming a wellbore junction includes the steps of sealing a tubular string in a branch wellbore to a tubular structure in a parent wellbore. The tubular string may be secured to the tubular structure utilizing a flange which is larger in size than a window formed in the tubular structure. The flange may be sealed to the tubular structure about the window by a metal to metal seal or by adhering the flange to the tubular structure.
Patent CA-2845294-A1 (CA)
Inventor: SHROFF JAIDEV RAJNIKANT
IPC: A01P13/00
Filed: 2014-03-10
Abstract: The present invention provides a novel use of D-Napropamide and a method comprising the use of D-Napropamide and combinations comprising the same.
Patent CA-2847259-A1 (CA)
Title: Purification process
Inventor: BAPTIST COLIN
IPC: C01B3/56
Filed: 2012-05-30
Abstract: A process is described for removing halogen compounds, particularly chlorine compounds, from a process fluid, comprising the steps of (i) passing a process fluid containing hydrogen halide over a first sorbent to remove hydrogen halide and generate a hydrogen halide depleted process fluid and then, (ii) passing the hydrogen halide depleted process fluid over a second different sorbent to remove organic halide compounds therefrom. A purification system suitable for removing hydrogen halide and organic halide compounds from process fluids is also described.
Patent CA-2847601-A1 (CA)
Title: Method for applying brazing material to metal honeycomb matrix, metal honeycomb matrix and manufacturing method thereof
Inventor: CHU GENGSHENG
IPC: F01N3/28
Filed: 2011-09-05
Abstract: A method for applying brazing material to a metal honeycomb matrix is provided. The method comprises the following steps of: a) applying a brazing material in a paste form, i.e., a solder paste (4), to one end face of the metal honeycomb matrix (5); b) distributing the solder paste (4) in the metal honeycomb matrix (5). A metal honeycomb matrix and a method for manufacturing the metal honeycomb matrix are also provided. The metal honeycomb matrix presents the advantages of smaller backpressure, better heat-resistance and longer service lifetime compared to the same made by the current technologies.
Patent CA-2849633-A1 (CA)
Title: Quaternary ammonium salts in heating oils
Inventor: BUSH JAMES H
IPC: C10L10/18
Filed: 2012-08-29
Abstract: The invention relates to heating oils containing quaternary ammonium salts, including succinimide, Mannich, polyalkylene substituted amine, quaternary ammonium salts. The invention also relates to the use of such salts in heating oil compositions and the use of such heating oil compositions in heating systems such as furnaces.
Patent CA-2849650-A1 (CA)
Title: Moca gateway splitter
Inventor: SHAPSON JAY F
IPC: H04H20/78
Filed: 2014-04-23
Abstract: A CATV/MoCA signal distribution system includes a first 2-way hybrid splitter for receiving a CATV input signal and splitting it into first and second CATV  output signals, a second 2-way hybrid splitter for receiving the second CAN output signal and splitting it into third and fourth CAN output signals, with the latter being connected to a CATV output port. A first diplex filter is receptive of the first CAN  output signal, and MoCA signals for providing electrical isolation therebetween and connecting them to a modem port. A second diplex filter is receptive of the third CATV output signal and MoCA signals for providing electrical isolation therebetween and connecting them to a Gateway port. A resistive splitter is connected between the first and second diplex filters and a plurality of individual MoCA signal ports for providing bidirectional MoCA signal flow therebetween.
Patent CA-2849871-A1 (CA)
Inventor: DHURI SANJEEV N
IPC: F15B21/044
Filed: 2012-10-15
Abstract: An air bleed valve (50) having a housing with hydraulic fluid there in and a first acoustic wave sensor (57) mounted within the housing so as to be covered in the hydraulic fluid and a second acoustic wave sensor (56) mounted within the housing so that it can detect when air is present in the housing sufficient to be vented outside upon the opening of an air vent valve (59) and where both the first acoustic wave sensor and the second acoustic wave sensor and the air vent valve are electrically connected to a air bleed controller (65). In a preferred embodiment, the first and second acoustic wave sensors are of the type known as a shear horizontal surface acoustic sensor.
Patent CA-2855399-A1 (CA)
Inventor: CRONA BJORN
IPC: G03B43/00
Filed: 2014-06-26
Abstract: A stereoscopic camera has a first camera providing first images of a capturing area and a second camera providing second images of a capturing area. The first and second images are divided into at least one evaluation area correspondently located in respective image. The method forming historical image data for said evaluation areas, wherein said historical image data comprises an image parameter representing the respective evaluation area from a predetermined number of previously captured first and second images, comparing said historical image data for the evaluation area of said first image with historical image data for the evaluation area of said second image, and indicating that at least one lens of said stereoscopic camera is contaminated, if a deviation between the compared historical image data is identified.
Patent CA-2856700-A1 (CA)
Inventor: CLAESSENS BART MATTIE
IPC: H02G3/06
Filed: 2012-11-20
Abstract: An apparatus (10) for mounting blown fiber tubes (20) includes a main housing (40) mountable to an end (32) of a flex tube (30),an outer ring (50) positioned at an end (42) of the main housing (40), and an inner ring (60) positioned adjacent to and within the outer ring (50) wherein the blown fiber tubes (20) are positioned about an outer periphery (62) of the inner ring (60). A trigger (70) pushes the inner ring (60) to compress the blown fiber tubes (20) between the inner ring (60) and the outer ring (50). The outer ring (500 and the inner ring (60) each include a plurality of spaced pockets (52, 68) each sized for receipt of a blown fiber tube (20). The trigger (70) includes a threaded member (80) which pushes the inner ring (60) outwardly. In one embodiment, portions (64) of the inner ring (60) separate during activation and press against the blown fiber tubes (20) to compress the blown fiber tubes (20) against the outer ring (50). A spring (496) may be added to push on the inner ring (60). Anti-rotation and lock features are provided for the compression, sealing and fixation mechanisms.
Patent CA-2857355-A1 (CA)
Inventor: FRAZER MARK J
IPC: G06F19/00
Filed: 2012-10-05
Abstract: A dynamic environment having multiple conditions in response to which corresponding actions are required, and comprises various equipment, control device(s) to control the equipment, and one or more sensors to generate input signal(s) representing a monitored condition of the environment. A control system for the environment comprises a master processor and one or more co-processors, wherein the master processor configures a given co-processor to evaluate only a first subset of conditions expected to occur in the environment within a specified time period, and to provide first control information representing an action to be taken if a particular condition of the first subset is satisfied. The co-processor receives the input signal(s) representing the monitored condition, processes the input signal(s) so as to determine if the particular condition of the first subset is satisfied, and provides the first control information to the control devices so as to control the equipment.
Patent CA-2857651-A1 (CA)
Title: Methods for measuring concentrations of biomolecules
Inventor: WEST TIM
IPC: A61B5/145
Filed: 2012-11-29
Abstract: The present invention provides methods for measuring the absolute concentration of a biomolecule of interest in a subject. Such biomolecules may be implicated in one or more neurological and neurodegenerative diseases or disorders. Also provided is a method for determining whether a therapeutic agent affects the in vivo metabolism of a central nervous system derived biomolecule. Also provided are kits for performing the methods of the invention.