baber/WOPTO huggingface dataset:
Patent CA-2845485-A1 (CA)
Title: Method for the expulsion of a plant protection composition and spray gun
Inventor: TARANTA CLAUDE
IPC: B05B9/08
Filed: 2012-08-23
Abstract: The invention relates to a method for ejecting a pesticide by means of a fluid chamber 3, which communicates via an electrically controlled fluid valve 48 having a spout 22. The method comprises the following steps: determining a pressure and a duration of a time interval for ejecting the pesticide, filling the pesticide into the fluid chamber 3, applying a defined pressure on the pesticide in the fluid chamber 3 and opening the fluid valve 48 by means of an electric control signal for a specific, previously determined time interval and closing the fluid valve 48 after the time interval has expired, so that a defined volume or a defined weight of the pesticide is ejected by the spout 22. The invention further relates to a spray gun for carrying out the method and to the use of said spray gun for ejecting liquid, in particular gel-like, pesticide.
Patent CA-2847603-A1 (CA)
Title: Methodes d'amelioration des moteurs de recherche pour l'extraction d'information de commerce electronique
Inventor: WARREN WILL
IPC: G06F17/30
Filed: 2014-03-27
Abstract: Les interrogations dans les moteurs de recherche comme Google Search, ApplianceTM, Elastic SearchTM et dautres moteurs largement disponibles offrent du contenu pertinent en ce qui concerne lobjectif dappuyer les sites Web de commerce électronique. Des méthodes offrent une abstraction intelligente afin de savoir quand et comment générer un ensemble dinterrogations, lensemble comprenant une ou plusieurs interrogations pertinentes pour le contenu de recherche. De plus, les méthodes peuvent aussi déterminer si une interrogation dans le moteur de recherche est nécessaire et peuvent rediriger lutilisation vers dautre contenu dynamique ou statique hors de lindice de recherche utilisé par le moteur de recherche pour répondre aux interrogations.
Patent CA-2847958-A1 (CA)
Title: Three-phase separation system for drilling fluids and drill cuttings
Inventor: POMERLEAU DANIEL GUY
IPC: B04C5/14
Filed: 2012-09-07
Abstract: Systems and methods to improve the separation of drill cuttings from drilling fluids using cyclone devices are described. Specifically, a system for separating three phases of a gas/liquid/solid mixture is described. The system comprises a cyclone for separating the gas/liquid/solid mixture into a solids component and a gas/liquid mixture; a gas/liquid separator for separating the gas/liquid mixture into a gas component and a liquid component; and a vacuum system for providing a motive force for moving the gas/liquid/solid mixture into the cyclone, moving the separated gas/liquid mixture into the gas/liquid separator and for removing the gas component from the gas/liquid separator.
Patent CA-2848907-A1 (CA)
Title: Phosphonate compounds
Inventor: NOTTE PATRICK P
IPC: C07F9/38
Filed: 2007-12-11
Abstract: Novel phosphonate compounds are disclosed embodying an aminophosphonate moiety and a selected reaction partner. These compounds offer beneficial alternatives, and additional possibilities, to extant phosphonates and are capable of delivering desirable benefits from an application standpoint and from a compatibility standpoint broadly.
Patent CA-2849126-A1 (CA)
Title: Methods for evaluating rock properties while drilling using drilling rig-mounted acoustic sensors
Inventor: LUO YI
IPC: G01V1/30
Filed: 2012-09-25
Abstract: Methods for identifying rock properties in real-time during drilling, are provided. An example of an embodiment of such a method includes positioning one or more acoustic sensors (33, 301, 321, 351) to detect drill sounds emanating from the drill bit (101) and the rock encountered during drilling operations, connecting the sensors to select components of a drilling rig to maximally pick up the drill sounds of the drill bit (101) engaging rock during drilling operations. The method also includes providing and deploying an inductive telemetry, wireless telemetry, or wired transmitting system (350). The method also includes providing and configuring a computer (306) to analyze the "raw" acoustic signals received from the acoustic sensors (33, 301, 321, 351) through the respective transmitting system.
Patent CA-2850261-A1 (CA)
Inventor: BESTE GERALD
IPC: C07K16/28
Filed: 2012-10-01
Abstract: The present invention relates to biological materials related to c-Met possibly in combination with VEGF and/or EGFR, and more in particular to polypeptides, nucleic acids encoding such polypeptides; to methods for preparing such polypeptides; to host cells expressing or capable of expressing such polypeptides; to compositions and in particular to pharmaceutical compositions that comprise such polypeptides, for prophylactic, therapeutic or diagnostic purposes. Methods and kits for assessing the responsiveness of a patient to c-Met therapy are also described and provided.
Patent CA-2856597-A1 (CA)
Inventor: UEDA TOSHIKI
IPC: F28F21/08
Filed: 2009-03-25
Abstract: Provided are a side member from which a clad member for heat exchanger exhibiting excellent productivity and corrosion resistance while preventing poor adhesion can be produced in production of a clad member for heat exchanger by controlling the surface state and flatness, a method for producing the side member, and a method for producing a clad member for a heat exchanger by using the side member . A side member (A) consists of a core material and one or more layers of side member (A) applied onto one side or both sides thereof and being used in a clad member for a heat exchanger, wherein a plurality of periodic forms (B) of fine groove which become arcuate toward one direction of the side member (A) is formed on the surface of the side member (A) . The periodic form (B) of fine groove extends up to the outer circumferential edge of the side member (A) with a radius of curvature of 800-1500 mm and has a period (D) of 1-8 mm in the above-mentioned direction of the side member (A) and surface roughness of the side member (A) in the above-mentioned direction of 1-15 µm in 10-point average roughness (Rz) .
Patent CA-2857021-A1 (CA)
Title: Portable finger, hand, wrist and forearm stretching exercise device
Inventor: SNEA JEFF
IPC: A63B23/14
Filed: 2014-07-17
Abstract: The present invention is directed to a stretching exercise device. More specifically the present invention is a portable finger, hand, wrist and forearm stretching device that simulates popular exercises in the prevention of Carpal Tunnel Syndrome and is used to stretch muscles and tendons in the fingers, hand, wrist and forearms. The present invention includes a device with a handle, sides, hand rest, finger rest and opening for the insertion of a person's fingers or hand into the device of the present invention.
Patent CA-2859788-A1 (CA)
Inventor: TORNSTEN JONAS
IPC: A61M5/46
Filed: 2012-12-19
Abstract: A needle device (6) comprising a housing which can be mounted to an injection device (1). The housing comprises a first housing element (13) provided towards a proximal end of said needle device (6) and a second housing element (15) provided towards a distal end of said needle device (6). A cutting element (14) having a sharp proximal end is arranged at a proximal end of said first housing element (13). A cannula having a blunt proximal end (11) is fitted to the second housing element (15) and an opening for the cannula (11) is provided at the proximal end of the first housing element (13). The first housing element (13) and the second housing (15) element are moveable relative to each other between an extended position where the proximal end of the cannula (11) does not extend beyond the proximal end of the cutting element (14) and a compressed position where the cannula (11) extends through the opening of the first housing element (13) and past the proximal end of the cutting element (14). This construction greatly reduces the risk of post-treatment bruising and tissue trauma.
Patent CA-2860662-A1 (CA)
Title: Method for performing a stimulation operation with proppant placement at a wellsite
Inventor: MORRIS JOSEPH P
IPC: E21B47/10
Filed: 2014-08-27
Abstract: A method of performing a stimulation operation at a wellsite is provided. The wellsite has a wellbore penetrating a formation having fractures therein. The method involves predicting placement of proppant parameters in the fractures based on wellsite data, generating an asperity model based on the predicted placement, predicting aperture change for a prescribed closure stress using the asperity model, and determining fracture conductivity based on the predicted aperture change. The method also involves placing into the fractures with a stimulation fluid by injecting the stimulation fluid having the proppant therein into the formation based on the determined fracture conductivity and producing fluid from the reservoirs and into the wellbore through the propped fractures.
Patent CA-2861365-A1 (CA)
Title: Multi-layer forms and methods of manufacturing the same
Inventor: JOHNSON JOSHUA
IPC: B32B37/02
Filed: 2014-08-29
Abstract: Multi-layer forms and methods of producing the same are disclosed herein. An example apparatus includes a first substrate first layer having a first side and a second side. The apparatus includes a second substrate first layer having a third side and a fourth side. The second side is coupled to the third side. The first substrate first layer and the second substrate first layer are embossed. The apparatus includes a second substrate second layer having a fifth side and a sixth side, the fourth side coupled to the fifth side. The apparatus includes a second substrate first layer having a seventh side and an eighth side. The seventh side is coupled to the sixth side. The second substrate first layer and the second substrate second layer are not embossed.
Patent CA-2863256-A1 (CA)
Title: Self-expanding stent
Inventor: ZHAO JONATHON Z
IPC: A61F2/88
Filed: 2013-10-25
Abstract: A self-expanding stent (10), which is created by laser-cutting a Nitinol alloy tubing. A strut pattern of the stent (10) is formed from a continuous helical band that proceeds circumferentially and longitudinally along the length of the stent (10). The helices are formed by repetitions of sinusoidal forms, with a bridge (12) linking the apexes of struts on neighboring adjacent rows directly opposite of each other, for every 4-8 apexes. The linking bridges are substantially straight such that non off-setting pitches is created at the two connected apexes, resulting in a substantially diamond space (71,72,73) between adjacent rows of the struts, instead of a substantially interdigitated space. The strut repetitions are substantially sinusoidal or in a zigzag fashion. The bridges link the apexes of the repetitions forms directly on adjacent rows of struts. The ends of the stent (10) may be formed by using a transition zone on each end that employs gradually decreasing lengths of struts to complete the transition to an even end. The stent (10) made with this pattern and a suitable material has an optimal combination of torsional flexibility, high radial strength and good resistance to longitudinal compression.
Patent CA-2864704-A1 (CA)
Inventor: JAAKKOLA JYRIKI T
IPC: D21F1/08
Filed: 2013-01-25
Abstract: An improved processes for making fluff pulp sheets mechanically eliminates many of the unwanted fiber-to-fiber bonding (fiber bundles) which may be contained in the sheet to produce consistent and uniform quality fluff pulp. Pulp slurry is deposited on a moving bottom forming wire to form a stock web. Pulp slurry is brought into contact with a moving top forming wire. The stock web is subjected to up and down dewatering creating separately formed layers to reduce fiber-to-fiber bonding. The stock web can be subjected to strong pulsating shear forces as it is being advanced along the bottom forming wire to break a majority of fiber bundles contained in the web. The pulp slurry can be deposited on the bottom forming wire utilizing a headbox with dilution control to selectively adjust the concentration of the pulp slurry. A shoe press can be used to dewater the web after it is subjected to the pulsating shear forces. The web can be dried utilizing conventional drying equipment, such as cylindrical driers.
Patent CA-2865629-A1 (CA)
Title: Dual band directive/reflective antenna
Inventor: HUYNH SON HUY
IPC: H01Q5/10
Filed: 2014-09-29
Abstract: A dual band antenna having a directive element and a reflective element is disclosed. A first and second antennas are arranged substantially parallel to each other and spaced between approximately 0.5-0.8 times the wavelength of the first antenna. The dual band antenna provides high gain at the zenith and at the horizon and enable v variation in the antenna beam shape as well as a reduction in cross polarization.
Patent CA-2866746-A1 (CA)
Inventor: GUNDAY ERHAN H
IPC: A61M25/10
Filed: 2010-05-13
Abstract: A resector balloon system is disclosed generally comprising a catheter with at least one balloon having an outer wall with a resecting, non-slip surface for resecting unwanted biological material, such as tissues or tumors, and a pump that supplies fluid thereto in pulsed fashion to repeatedly deflate and inflate said balloon. In certain embodiments, the pump includes a processor that controls the pulsed supply of fluid based on an established frequency or change in volume. In some embodiments, the system includes a keyed connector with which the pump identifies the balloon type, and in some cases, the system calculates intra-lumen diameters and densities. In some embodiments, the balloon portion of the catheter includes multiple balloon segments, which in some cases, are inflatable separately from one another.
Patent CA-2870228-A1 (CA)
Title: Jaw crusher support frame
Inventor: LINDBERG MARTEN
IPC: B02C1/02
Filed: 2013-04-29
Abstract: A jaw crusher movable jaw support frame (118) to mount a linkage assembly for suspending a movable jaw (105) in floating relationship within a jaw crusher relative to a stationary jaw (104). The support frame comprises reinforcement regions (126,127) extending along a main force transmission wall (125) to absorb and transmit loading forces imparted to the support frame from the movable jaw.
Patent CA-2871963-A1 (CA)
Title: Insulating article for optical devices
Inventor: EVANS TYLER B
IPC: G01J3/02
Filed: 2014-11-24
Abstract: This disclosure provides systems and methods for using an article in connection with an optical device. Some systems may include an article configured to receive the optical device into a main body of the article. The main body may also include an access opening configured to receive a hand of the user to allow the user to operate the optical device while the device is received within the main body. The main body may include an optical aperture to allow the optical device to capture one or more spectrums of light from within the main body. The main body may also include a viewing aperture to allow a user to view a display of the optical device from outside of the main body. Some systems include an alignment apparatus configured to maintain an orientation of the optical device within the main body such that the optical device remains in alignment with both the optical and viewing apertures. Some systems include a viewing visor configured to facilitate the viewing of the display of the optical device from outside of the main body through the viewing aperture.
Patent CA-2872681-A1 (CA)
Inventor: WEAVER RANDALL FERRAIN
IPC: G01M3/28
Filed: 2013-05-10
Abstract: A device for monitoring a seal assembly includes a body having a central axis and a through-passage, a piston slidably disposed in the through-passage and biased towards one end of the body by a biasing member, and a signaling assembly coupled to the body. The signaling assembly includes an indicator and a switch coupled to the indicator. The through-passage and the piston are exposed to a fluid pressure in the seal assembly. The piston is configured to translate axially in the through-passage to transition the switch between a first position and a second position, allowing the switch to transition the indicator between a deactivated state and an activated state.
Patent CA-2873475-A1 (CA)
Inventor: BALL NATHANIEL B
IPC: B65D5/54
Filed: 2013-05-15
Abstract: A carton (90) for packaging one of more articles includes a first panel (22a, 26a, 128a, 226a) and a second panel (24a, 28a, 124a, 222a). The first panel (22a, 26a, 128a, 226a) is in at least partially overlapping relationship with the second panel (24a, 28a, 124a, 222a) to define an overlapping region. The carton (90) includes a weakened line of severance (30a, 30b, 34a, 34b, 49a, 49b, 69a, 69b, 129a, 129b, 229a, 229b) which extends from the first panel across the overlapping region and into the second panel to be contiguous. The first panel includes a recess (R) defined at least in part in the overlapping region and extending at least partially across a portion of the first panel in the overlapping region. The recess (R) is arranged in registry with at least a portion of the weakened line of severance in the second panel.
Patent CA-2873987-A1 (CA)
Inventor: HOMER GREGG
IPC: A61F9/007
Filed: 2013-04-25
Abstract: Rather than rely solely upon pupillary occlusion or tracking of eye movement to protect the fundus from accidental exposure to electromagnetic radiation, the present invention also utilizes an electromagnetic radiation pathway with a profile such that the energy density at the iris is greater than the energy density at the posterior portion of the eye. This disparity in energy density allows for efficacy at the anterior iris treatment site, without injury to the fundus.
Patent CA-2874537-A1 (CA)
Inventor: KABS GINO
IPC: H02K5/16
Filed: 2013-05-28
Abstract: End plate (30) for an electric machine (1), comprising: a bearing receptacle (40) in which a magnetic bearing which is configured for rotatably mounting a rotor (20) of the electric machine (1) can be accommodated; and a radially outwardly pointing circumferential contour (50) on which a number of at least three supporting elements (60, 70) are provided, which supporting elements (60, 70) each protrude radially beyond the circumferential contour (50) by a determined protruding amount (M), with the result that said supporting elements (60, 70) define a discontinuous external circumferential contour of the end plate (30); wherein the respective protruding amounts (M) of the support elements (60, 70) are dimensioned in such a way that the end plate (30) can be fitted in by making a centre of the magnetic bearing (80) correspond to a geometric longitudinal axis (A2) of the electric machine (1) and/or a magnetic longitudinal axis (A4) of the electric machine (1).
Patent CA-2874637-A1 (CA)
Inventor: ZIMMERMAN JAMIE
IPC: D06F58/10
Filed: 2013-05-29
Abstract: A scent eliminating locker that has a housing that includes a plurality of motors disposed in an interior of the housing for circulating, moving and heating air within the interior. Additionally, in the interior of the housing there are a plurality of carbon filters that eliminates odor from tangible objects placed in the interior of the housing.
Patent CA-2875028-A1 (CA)
Inventor: PEARSON SHAWN MICHAEL
IPC: F23R3/06
Filed: 2013-06-13
Abstract: A gas turbine engine wall is provided. The wall includes an inner surface and an opposing outer surface having at least one film cooling hole defined therein. The at least one film cooling hole includes an inclined inlet bore that extends from the inner surface and a pair of channels that diverge laterally from an outlet end of the inclined inlet bore. The pair of channels have a substantially constant width and are separated by a ridge to form a boomerang cross-sectional shape.
Patent CA-2876593-A1 (CA)
Inventor: DODLA JOHN EDWIN
IPC: F03G6/00
Filed: 2015-01-06
Abstract: This invention, Jet-less Propulsion system provides an improved propulsion system and a different one in its conception and working apart from the propulsion systems that are already in existence. At present, propulsion is produced on a body by an external force, or by a reactive force out of an action with surrounding medium in contact with the body or by a mechanism known as Jet Propulsion, to set a body into motion. But in Jet-less Propulsion, the propulsion is produced by a force generated out of an internal mechanical action. The jet-less propulsion system consists of a system of spinners known as work-rotors fixed to a body known as a load-chamber that has to be set into motion. The work rotors are rotated by prime-movers fitted to them. The rotation of the work-rotors is controlled by control gadgets fixed to the prime movers. Rotational torque comes into existence when the speed of rotation of a work-rotor is changed and this in turn, produces a turning effect on the load-system. The work-rotors are positioned and rotated in such a way that the turning effects produced by them, are coordinated to result in a force. The force acts on the system itself from within and produces a displacement motion of the system. The prime movers are powered by an engine or electricity. To be run on electricity, the prime-movers are electric motors and they are supplied with electricity either from an external source or from batteries placed in the load-chamber or by solar electricity from solar panels fixed to the load-chamber system. The jet-less propulsion system that works on solar power, is known as Solar Electric Propulsion System and it is applied especially for outer space vehicles. A vehicle provided with the jet-less propulsion system working on its internal batteries, can be maneuvered inside water, without the water being stirred. The jet-less propulsion system working on electricity produces very less sound and mechanical vibrations.
Patent CA-2876807-A1 (CA)
Inventor: BALDWIN DALTON D
IPC: A61M1/00
Filed: 2010-05-18
Abstract: A device for use in performing minimally invasive surgery. A system for performing minimally invasive surgery comprising the device according to the present invention. A method for performing minimally invasive surgery. According to one embodiment, there is provided a device comprising a user interface comprising: a) a proximal portion, an intermediate portion and a distal portion, where the intermediate portion connects the proximal portion to the distal portion; and b) a pushrod, a shaft and a spring, where the distal portion is configured to reversibly mate with a working end.
Patent CA-2876946-A1 (CA)
Inventor: BAR-SHALOM DANIEL
IPC: A61M5/315
Filed: 2013-06-25
Abstract: A syringe for mixing and ejecting an active pharmaceutical ingredient is disclosed. The syringe is designed in such a manner that it is ensured that substantially all of the mixed drug is ejected, and in such a manner that an active pharmaceutical ingredient can be lyophilized directly into the syringe. The syringe comprises a syringe body, a first plunger arranged movably inside the syringe body and a second plunger arranged movably inside the first plunger. In one aspect the second plunger comprises a first plunger part and a second plunger part, and the first and second plunger parts are adapted to cooperate to collapse the cavity of the first plunger. In a second aspect the cavity of the first plunger has a first diameter at a distal end and a second diameter at a proximal end, the first diameter being smaller than the second diameter.
Patent CA-2877187-A1 (CA)
Inventor: HAN XIAOCHUN
IPC: C07D403/12
Filed: 2013-07-11
Abstract: Disclosed are compounds of Formula (I) or pharmaceutically acceptable salts thereof, wherein W, X, Y, Z, R1, R2, R3 and R4 are described in this application, and methods of using said compounds in the treatment of cancer.