baber/WOPTO huggingface dataset:
Patent CA-2761500-A1 (CA)
Title: Method for producing microcapsule
Inventor: IUCHI SEIJI
IPC: A01P7/04
Filed: 2010-05-28
Abstract: An object of the present invention is to provide a technique for producing a microcapsule containing a pesticidal compound in a fatty acid ester such as methyl O- acetylricinoleate, which delays the release timing of the pesticidal compound as compared to a conventional microcapsule. Provided is a method for producing a microcapsule, which comprises: (1) keeping a mixture of a pesticidal compound, a compound represented by formula (I) :  wherein X represents -CH2-CH2- or -CH=CH-, R1 represents a C1-C4 alkyl group, and R2 represents a C1-C4 alkyl group, and a polyisocyanate at 20 to 60°C for 3 hours or more; (2) adding the mixture to water containing a polyol or a polyamine to prepare liquid droplets in the water; and (3) forming a film of polyurethane or polyurea around the droplets.
Patent CA-2763592-A1 (CA)
Inventor: SCHUBERT FRANK
IPC: C09J101/10
Filed: 2010-04-26
Abstract: The invention relates to curable compositions containing hydroxyl compounds bearing silyl groups, as well as to the use of said compositions. The hydroxyl compounds bearing silyl groups are reaction products which can be prepared by alkoxylation of epoxy-functional silanes over double metal cyanide catalysts. These products are referred to as silyl polyethers 1 of Formula I: (see formula 1) The hydroxyl compounds bearing alkoxysilyl groups can be combined in a compatible system, in an ideal and diverse manner,       with       conventional alkoxysilyl-functional prepolymers.       The      poly-alkoxysilyl-functional                 silyl polyethers I are outstandingly suitable as components in a wide variety of different kinds of curable compositions, for example in combination with alkoxysilyl-functional prepolymers, alkoxysilyl-terminated polyethers, polyesters, polyether esters, polyurethanes, or in mixtures with polysiloxanes having alkoxysilyl groups.
Patent CA-2766742-A1 (CA)
Title: Vehicle mounted elevatable platform system
Inventor: RUBEY TODD A
IPC: E04G1/15
Filed: 2012-02-06
Abstract: An elevatable platform system for mounting on a vehicle having an elevatable platform elevatable by a collapsible support structure. The support structure is adapted to move the elevatable platform between a lowered position in which the elevatable platform is positioned at a height proximate to or below the height of the vehicle and an elevated position in which the elevatable platform is elevated above the vehicle. Support legs integrated into the support structure can be deployed from the support structure when the elevatable platform is elevated to further stabilize the elevated platform.
Patent CA-2769454-A1 (CA)
Inventor: RANZE HEIKE
IPC: G06F19/00
Filed: 2010-07-27
Abstract: The invention relates to the safe and simple control of the consumption of a medicinal product dose Ta by means of a display device for a dispenser for medicinal product dose Ta, wherein the medicinal product doses are to be consumed at regularly recurring reference consumption times and wherein the display device comprises a display (1) and an electronic activation for the display, characterized in that the display comprises a first visualization means (30, 40) for depicting a first time period between a first reference consumption time and the current time, and the first reference consumption time indicates that the medicinal product dose has not been taken by the first reference consumption time.
Patent CA-2769714-A1 (CA)
Inventor: KUBO YOSHIHIKO
IPC: F02M35/16
Filed: 2006-06-23
Abstract: Generally, engines are used outdoors and their air intake systems are exposed to the atmosphere. Moisture in the form of rain running down the outer wall of the cleaner cover body can be sucked into the air cleaner due to negative pressure. The invention relates to a device for mounting an air cleaner which can prevent this issue, on an engine. The device comprises a cleaner cover body, which is formed by an upper and lower cover body, where a dividing wall is formed with an upper face of the lower cover body, the dividing wall dividing the upper and lower cover bodies and reinforcing an upper part of the lower cover body.
Patent CA-2769715-A1 (CA)
Title: Microbially-stable vitamin e solutions
Inventor: CAMPBELL MARTA
IPC: A23L33/155
Filed: 2010-07-26
Abstract: The present application discloses microbially-stable solutions of water- solubilized lipophilic vitamins, such as Vitamin E. These solutions contain from about 0.5% to about 30% of a salt selected from potassium chloride, magnesium chloride, calcium chloride, potassium phosphate, calcium phosphate, potassium sulfate, calcium phosphate, magnesium phosphate, magnesium sulfate, potassium iodide, and mixtures of these salts. The method of providing microbially-stable solutions of such water-solubilized lipophilic vitamins, as well as food and beverage products containing those microbially-stabilized water-solubilized lipophilic vitamins, are also disclosed.
Patent CA-2772333-A1 (CA)
Inventor: KOHLI DALIP
IPC: C08K9/00
Filed: 2010-08-26
Abstract: Thermosetting adhesive compositions formed from an epoxy resin containing nano-sized core-shell particles, one or more thermoplastic toughening agent containing an amine-terminated polyethersulfone, and at least one multi-functional epoxy resin, together with at least one amine curing agent to allow full cure of the adhesive composition up to 400° F are provided herein. Such compositions are useful for forming adhesive films that can bond composite/metal/honeycomb structures for aerospace including bonding of aircraft leading or trailing edges, acoustic nacelle structures, horizontal and vertical tail, and various other structures, as well as for other high performance industrial applications.
Patent CA-2773615-A1 (CA)
Inventor: CLEVE ARWED
IPC: A61K31/167
Filed: 2010-09-03
Abstract: The invention refers to the use of androgen receptor antagonists for the treatment and/or prevention of fibroids, also known as uterine leiomyoma, leiomyomata. Particularly, the invention refers to the use of an androgen receptor antagonist being any one of the compounds according to the following list: cyproterone acetate, oxendolone, chlormadinone acetate, spironolactone, osaterone acetate, dienogest, flutamide, hydroxyflutamide, nilutamide, bicalutamide, RU 58841, LGD-2226, MDV3100, BMS-641988, BMS-779333, or 4-(3-{[6-(2-hydroxy-2-methylpropoxy)pyridin-3-yl]methyl}-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl)-2-(trifluoromethyl)benzonitrile (thioxoimidazolidine derivative) for the treatment of fibroids.
Patent CA-2773956-A1 (CA)
Inventor: ALTMAN GREGORY H
IPC: A61F2/08
Filed: 2010-09-09
Abstract: An implantable device for use in tissue and ligament repair comprising at least one knitted section (132, 134) and at least one single continuous fiber (122) traversing the at least one knitted section, the at least one single continuous fiber forming a plurality of traverses extending through the at least one knitted section. The implantable device may comprise at least one single continuous silk fiber. The implantable device is suitable for use in a variety or reconstructive or support applications such as breast reconstruction, mastoplexy, breast augmentation revision, breast augmentation support, standard breast augmentation, chest wall repair, organ support, body contouring, abdominoplasty, facial reconstruction, hernia repair, and pelvic floor repair.
Patent CA-2778606-A1 (CA)
Title: Intervertebral spinal disc prosthesis
Inventor: DOTY KEITH L
IPC: A61F2/44
Filed: 2010-06-08
Abstract: The subject invention provides a modular six-degrees-of-freedom spatial mechanism for spinal disc prosthesis, with three rotational and three translational degrees-of-freedom. The prosthesis anchors to the superior and inferior vertebrae of an FSU and maintains mechanical linkage between those vertebrae for all normal motions and positions of the FSU. The prosthetic disc uses a novel, multi-curvate "ball-and-socket" joint with joint limits on all three rotational axes integrated into the design. A planar joint can further provide two, orthogonal linear degrees of freedom. Resilient spring elements, self-adjusting, in position and orientation, in conjunction with a double-layered, fiber and ring reinforced boot and toroidal belt, and a unique hydraulic damping system using dual segmented- walls can accommodate dynamic and static forces and sudden shocks on the FSU.
Patent CA-2780838-A1 (CA)
Title: Dispositif de changement du rapport de transmission entre un arbre de turbine et un arbre d'un demarreur-generateur d'un moteur d'aeronef
Inventor: GAULLY BRUNO ROBERT
IPC: F16H3/00
Filed: 2010-11-16
Abstract: L'invention concerne un dispositif de changement du rapport de transmission entre un arbre de turbine et un arbre d'un démarreur-générateur d'un moteur d'aéronef, comprenant : un premier et un second pignons fixes (23, 24) portés par l'arbre (22) du démarreur-générateur (20); un premier et un second pignons fous (13, 14) portés par l'arbre de turbine et engrenant respectivement avec le premier et le second pignons fixes pour définir des rapports d'engrènement différents; un manchon de commutation (50) intercalé entre les pignons fous et couplé mécaniquement à l'arbre de turbine, le manchon de commutation étant translatable sur cet arbre de turbine entre deux positions de couplage; et des moyens pour faire translater de façon automatique le manchon de commutation de l'une à l'autre de ses positions de couplage lorsque la somme des couples entre l'arbre de turbine et l'arbre du démarreur-générateur change de signe.
Patent CA-2782618-A1 (CA)
Title: Method and apparatus for in-situ wellbore measurement and control with inductive connectivity
Inventor: GODAGER OIVIND
IPC: E21B47/12
Filed: 2010-11-30
Abstract: Apparatus for in-situ wellbore measurements, said apparatus comprising one or more sensors arranged outside a wellbore, one or more actuators associated with the sensors, an electromagnetic transceiver situated inside a non-magnetic portion of wellbore conduit and mounted on an electric-line logging cable, a downhole interface unit also located on the electric-line cable for controlling communication to the apparatus. Also a method of in-situ wellbore measurements using said apparatus.
Patent CA-2785304-A1 (CA)
Inventor: PAMER W RICHARD
IPC: F16B39/282
Filed: 2009-12-22
Abstract: A clinch nut for attachment to a plastically deformable metal substrate is provided. The clinch nut comprises a body portion with a central axis and a punch portion extending from the body portion and coaxial with the central axis. The body portion includes an annular- shaped surface encircling the central punch portion. The annular-shaped surface includes a plurality of spaced apart lugs encircling the central punch portion. The plurality of lugs each includes a contact surface with a recessed portion where the contact surface engages the metal substrate. A first portion of the contact surface is biased outwards from the central axis upon insertion in the metal substrate to form at least one lug flare during attachment of the nut to the metal substrate. A portion of the metal substrate is entrapped between the at least one lug flare and the body portion.
Patent CA-2785817-A1 (CA)
Title: Drive pin support
Inventor: WOLFER RICHARD DALE
IPC: E21B4/06
Filed: 2010-12-30
Abstract: A chuck assembly, an assembly for an earth-boring drill assembly, and a method of manufacturing a chuck assembly. In the assembly, a first portion of the chuck bore may have a minimum inner diameter greater than the chuck spline maximum inner diameter. A support ring recess may be defined in the bore axially between the chuck splines and the first end. A support ring may be positionable in the support ring recess, and the support ring, when positioned in the support ring recess, may have a support ring inner diameter less than the minimum inner diameter of the first portion of the bore. The drive pin may be positionable circumferentially between one of the chuck splines and an associated one of the bit splines and have an axial end surface at least partially engageable with the support ring to limit axial movement of the drive pin toward the first end.
Patent CA-2786526-A1 (CA)
Inventor: SMITH RICHARD S III
IPC: F28F3/08
Filed: 2010-08-27
Abstract: A method of forming enhanced-surface walls for performing a process Is disclosed. The method broadly comprises the steps of: providing a length of material having opposite initial surfaces, said material having a longitudinal centeriine positioned substantially midway between the surfaces, each of said initial surfaces having a initial surface density; impressing secondary patterns having surface densities onto each of said initial surfaces to distort said material; and impressing primary patterns having surface densities onto each of such distorted surfaces to further distort said material and to further increase the surface densities on each of said surfaces.
Patent CA-2786958-A1 (CA)
Title: Apparatus for treatment of fluid streams and method of conducting the same
Inventor: SKILL STEVEN
IPC: C12M1/00
Filed: 2010-01-27
Abstract: An apparatus for contacting a fluid stream with microorganisms is provided, the apparatus comprising a housing having a contacting chamber therein defined by a wall of the housing; a first inlet for the fluid stream to be treated; a first outlet for removing a liquid culture medium stream containing microorganisms; a rotor assembly comprising an impeller moveable within the contacting chamber to promote contact between the fluid stream being treated and the liquid culture medium within the contacting chamber; wherein at a least a portion of the wall of the housing defining the contacting chamber is transparent to light. A method of treating a fluid stream with microorganisms is also provided, the method comprising contacting the fluid stream with the microorganisms in a contacting zone, the microorganisms being retained in a liquid phase, wherein contact of the fluid stream with the microorganisms is enhanced by the action of a moving impeller, the contacting zone being within a housing, at least a portion of which is transparent to the passage of light.
Patent CA-2787091-A1 (CA)
Inventor: JOHNSON ANGELIQUE
IPC: A61N1/05
Filed: 2011-01-11
Abstract: An electrode array (20), having application as a cochlear implant, includes a tube (24) formed of Parylene defining a hollow channel (30). A substrate (22) formed primarily of Parylene is supported by the tube (24). In turn, a plurality of metallic electrodes (46) and feed lines (42) are supported by the substrate (22). Numerous voids (68) are defined by the tube (24) which opens into the hollow channel (30). The size and spacing of the voids (68) regulate stiffness and curl of the tube (24) to provide excellent fit within the cochlea.
Patent CA-2790188-A1 (CA)
Title: Auto-injector
Inventor: EKMAN MATTHEW
IPC: A61M5/00
Filed: 2011-02-16
Abstract: The invention relates to an auto-injector (1) with a delay mechanism (36) for slowing down motion of a retraction sleeve (10) in axial direction of the auto-injector (1), the delay mechanism (36) comprising a circumferential outer wall (37) with a back collar (38) attached to a housing (2) of the auto-injector (1) and a circumferential inner wall (39) with a front collar (40) attached to the retraction sleeve (10) wherein a cavity is defined between the outer wall (37) and inner wall (39), the cavity sealed by the back collar (38) against the inner wall (39) and by the front collar (40) against the outer wall (37), the cavity filled with a viscous fluid, wherein at least one orifice is arranged in the delay mechanism (36) for allowing the viscous fluid to be pushed out as the volume of the cavity decreases due to axial motion of the component with respect to the housing. The retraction sleeve (10) is axially movably arranged in the housing (2) and serves for retracting the syringe (3) with the needle (4) into the covered position after delivering the medicament (M).
Patent CA-2790223-A1 (CA)
Inventor: SOUNDRAPANDIAN SURIYAPRAKASH
IPC: H04L12/16
Filed: 2012-09-18
Abstract: A system and method for communication are disclosed. The system and method can be used for a variety of applications, including administrative provisioning of information to particular users, handing off calls to or from another phone, for other application deployment, for pass of control, and similar applications. The system includes a server, a first device having an image displayed thereon, and a second device having a camera and client application software thereon. The image provides a medium for sending encrypted data between the devices and/or between a device and a server.
Patent CA-2790535-A1 (CA)
Title: Detection of radio link failure (rlf) for recovery
Inventor: DIMOU KONSTANTINOS
IPC: H04W36/00
Filed: 2010-12-23
Abstract: Embodiments herein relate to a method in a radio base station (12) for enabling a user equipment (10) to establish a connection in a radio communications network The user equipment (10) is served in a first cell (14) controlled by the radio base station (12) and the radio base station (12) is comprised in the radio communications network. The radio base station 12 detects a failure of a radio link between the user equipment (10) and the radio base station (12). The radio base station (12) then forwards a user equipment context of the user equipment (10) to a circuitry controlling a second cell (16) when the failure is detected, which user equipment context enables the circuitry controlling the second cell (16) to serve the user equipment (10) enabling the user equipment (10) to establish the connection in the radio communications network.
Patent CA-2791973-A1 (CA)
Inventor: LINGREY DAVID J
IPC: F24F11/00
Filed: 2012-10-03
Abstract: A universal control system is provided for a room air conditioner or heat pump that has a number of sensor inputs. An electronic control system with a microcontroller and microcomputer are used to provide a large number of operations that can be performed by (1) manufacturer, (2) end users and (3) maintenance personnel. The manufacturer can load different versions of a software program to match the unit. The end user can program in a large number of different conditions or schedules the end user finds desirable, plus the end user is advised of maintenance requirements or faults. The maintenance personnel may perform diagnostics, determine fault history, upload improved or replacement software, as well as the numerous maintenance functions normally performed by maintenance personnel. Remote control is provided for changing operating conditions of the air conditioner/heat pump.
Patent CA-2792323-A1 (CA)
Title: High volume frac water heating system
Inventor: ELLIOT DAVID J
IPC: E21B43/24
Filed: 2012-10-05
Abstract: A heating system is provided, including: a transportable platform, supporting a first heating box and a second heating box on opposing ends of the platform; each of the heating boxes having an input for receiving a flow of water from a water source; each of the heating boxes including a burner for generating heat for heating water passing therethrough;  each of the heating boxes having an output for expelling heated water from the heating box; and wherein the heating system is configurable from a first configuration wherein the output from the first heating box is piped to the input of the second heating box and a second configuration wherein each of the heating boxes receives a flow of water from the water source to the input of the heating box.
Patent CA-2792355-A1 (CA)
Inventor: TSUJI HIDEYASU
IPC: B01F3/04
Filed: 2011-03-03
Abstract: Disclosed is a safe extracting method that does not use, or reduces an amount of an emulsifier or organic solvent and the like that is used, and efficiently extracts components from various extractable materials. When a component to be extracted is an active ingredient, the method maintains a high titer thereof. The extracting method extracts extractable material by contacting with water that contains microbubbles. With the extraction method, microbubble model-particle diameters of 500 nm or lower are preferred. Another preferred example is the existence of 1 million or more microbubbles per 1 mL of water.
Patent CA-2792465-A1 (CA)
Inventor: ELLIOTT DAVID J
IPC: E03B11/00
Filed: 2011-06-10
Abstract: A system for delivering water is provided, including: a structure placeable within a water tank, the structure defining at least first and second compartments, the compartments separated by a baffle; and a bottom panel, said bottom panel having padding between the panel and a floor of the tank; first and second pumps, each of the first and second pumps placeable within the respective first and second compartments; the first and second pumps in fluid communication with a first end of respective first and second water transportation systems;  and the first and second water transportation systems each having a second end, the second ends in fluid communication to a manifold.
Patent CA-2792581-A1 (CA)
Title: Methods of grinding workpieces comprising superabrasive materials
Inventor: UPADHYAY RACHANA
IPC: B24D3/02
Filed: 2011-08-16
Abstract: A method of grinding a superabrasive workpiece includes placing a bonded abrasive article in contact with a superabrasive workpiece, wherein the bonded abrasive article comprises a body including abrasive grains contained within a bond material, and the superabrasive workpiece has an average Vickers hardness of at least about 1 GPa, and removing material from the superabrasive workpiece at an average specific grinding energy (SGE) of not greater than about 350 J/mm3, at an average material removal (MRR) rate of at least about 8 mm3/sec for a centerless grinding operation.
Patent CA-2792591-A1 (CA)
Inventor: KASHYAP AVINASH SRIKRISHNAN
IPC: H01L29/161
Filed: 2012-10-18
Abstract: A method of forming a silicon carbide transient voltage suppressor (TVS) assembly (218) and a system for a transient voltage suppressor (TVS) assembly are provided.  The TVS assembly includes a semiconductor die (302) in a mesa structure that includes a first layer (306) of a first wide band gap semiconductor having a conductivity of a first polarity, a second layer (308) of the first or a second wide band gap semiconductor having a conductivity of a second polarity coupled in electrical contact with the first layer wherein the second polarity is different than the first polarity. The TVS assembly also includes a third layer (312) of the first, the second, or a third wide band gap semiconductor having a conductivity of the first polarity coupled in electrical contact with the second layer. The layer having a conductivity of the second polarity is lightly doped relative to the layers having a conductivity of the first polarity.
Patent CA-2793621-A1 (CA)
Inventor: FIEBELKORN RICHARD
IPC: A24D3/04
Filed: 2011-03-14
Abstract: A smoking article (10) comprising a source of smokable material (11); and a sleeve (13) coupled to the source of smokable material and defining a chamber (15). The sleeve has a distal end configured to be movable relative to the source of smokable material. The smoking article (10) further comprises a smoke modifying agent releasable into the smoking article.
Patent CA-2796707-A1 (CA)
Inventor: SCHUSTER MICHAEL J
IPC: G05G1/01
Filed: 2012-11-20
Abstract: Disclosed are various embodiments for a dual flush handle system. A first handle lever is configured to rotate in a direction by a first predetermined angle of rotation to initiate a first flush of a toilet. A second handle lever is configured to rotate in the direction about a second predetermined angle of rotation to initiate a second flush of a toilet.