baber/WOPTO huggingface dataset:
Patent CA-2708947-A1 (CA)
Inventor: RAO QINJIANG
IPC: H01Q5/15
Filed: 2010-07-02
Abstract: A dual-polarized stacked patch antenna array that operates at two different frequencies. The stacked patch antenna array has a single planar patch antenna subarray disposed on opposite sides of a dielectric structure. The stacked patch antenna array includes a ground plane that is common to each planar patch array antenna. Each planar patch antenna subarray is fed from a single coaxial probe disposed through the center of the stacked antenna array structure. Each patch in the planar patch array antenna subarray is electrically connected by microstrip elements. Each patch and microstrip element is arranged along the X and Y axial directions. A single additional microstrip element is placed in a diagonal orientation in each subarray to connect two patches oppositely oriented within the stacked antenna array structure.
Patent CA-2711204-A1 (CA)
Inventor: TAYLOR KAREN PADHAM
IPC: G06F17/30
Filed: 2008-12-17
Abstract: A query including one or more keywords is received from a client device, and an advertisement relevant to the one or more keywords is identified, wherein the advertisement is associated with a video. Display data for displaying the advertisement at the client device is generated. Video selection data for displaying a video element proximate to the advertisement at the client device is also generated. The display data and the video selection data are provided to the client device, and an account of an advertiser associated with the advertisement is updated an amount in response to receiving data indicating a selection of the advertisement or the video element.
Patent CA-2711487-A1 (CA)
Inventor: KUDUK SCOTT D
IPC: A61P25/00
Filed: 2009-01-15
Abstract: The present invention is directed to compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders.  The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.
Patent CA-2713432-A1 (CA)
Title: Warning sign
Inventor: ST DENIS DENNIS
IPC: E01F9/00
Filed: 2010-08-25
Abstract: A warning sign for attachment to a load bearing wall in a building, the wall having an inner supporting structure covered with an outer, finishing layer. The sign is mountable on the supporting structure of the wall before the structure is covered with the outer layer of material so that the sign is not normally visible. The sign becomes visible only on removal of the outer layer such as during renovation. The sign has a message on it's side facing outwardly from the structure, when the sign is attached to the structure, to warn a person viewing the sign when the sign is visible. The message warns the viewer that the wall is a load bearing wall and that the removal of the wall could have dangerous consequences.     The invention is also directed toward a building incorporating the sign and to a method for installing the sign.
Patent CA-2717671-A1 (CA)
Inventor: KELLY JEAN
IPC: B26B21/52
Filed: 2010-10-18
Abstract: A conventional razor or shaver has a handle which is confined within a housing having a clamping plate which is mounted to pivot relative to the housing and to move selectively toward or away from a back wall of the housing to alternatively engage or release the handle. An angle-adjustment mechanism has a base and an adjustment head to which the clamp is attached. The base and the head each have a passageway defined by an interior wall from which a plurality of grooves extend radially outward. A slidable tube moves along the passageways and has at least one spline adapted to slide into any one of the grooves of both passageways with resulting immobilization of the base and the head relative to each another. A  coil spring applies a force to the slidable tube that in turn causes the spline to enter the grooves in both the passageways.
Patent CA-2719338-A1 (CA)
Title: Safety kit for contact lenses
Inventor: KNOX ALASTAIR
IPC: A61L12/08
Filed: 2007-11-01
Abstract: A contact lens safety apparatus figure 1, invented as one unit with at least an elevating and de-elevating bowl (90).  The contact lens safety apparatus can be opened or closed by lids (20) and a contact lens safely placed in (90), which can be submerged into solution (150) contained in (60). The contact lens after being placed in the contact lens safety apparatus for a period of time can be replaced back into the eye.
Patent CA-2721177-A1 (CA)
Inventor: FALLAVOLLITA JOHN ALLAN
IPC: H01L21/301
Filed: 2009-04-10
Abstract: Methods, systems, and apparatus are disclosed herein for recovery of high-purity silicon, silicon carbide and PEG  from a slurry produced during a wafer cutting process. A silicon-containing material can be processed for production of a silicon-rich composition. Silicon carbide and PEG recovered from the silicon-containing material can be used to form a wafer-saw cutting fluid. The silicon-rich composition can be reacted with iodine containing compounds that can be purified and/or used to form deposited silicon of high purity. The produced silicon can be used in the photovoltaic industry or semiconductor industry.
Patent CA-2722866-A1 (CA)
Inventor: COLLIAS DIMITRIS IOANNIS
IPC: C08L23/00
Filed: 2009-04-27
Abstract: The present invention relates to polymeric compositions comprising polylactic acid (PLA), polyolefin, and, optionally, a non reactive melt strength enhancing additive (NRMSEA), as well as articles molded from the compositions and a method of making the compositions.
Patent CA-2724549-A1 (CA)
Inventor: ACRES BRUCE
IPC: A61K39/00
Filed: 2009-05-27
Abstract: The present invention concerns methods for inducing an immune response to an antigen in a patient for treating human disease by administering an immunogenic composition wherein said patient is selected in a patient population of interest.  The present invention further concerns methods for determining whether a subject is or is not susceptible to developing a prophylactic or therapeutic immune response after such treatment.
Patent CA-2724893-A1 (CA)
Title: Method and system for duplicating an object using a touch-sensitive display
Inventor: SOUBRIE CEDRIC
IPC: G05B19/4097
Filed: 2010-12-10
Abstract: The invention is directed to a computer-implemented method for duplicating an object using a touch-sensitive display. The method comprises: - displaying (10) a selected first object (12) on the touch-sensitive display; - detecting a first user interaction and a second user interaction (14) on the selected first object; - detecting a movement (16) of the first user interaction outside the selected first object; - displaying a second object (20) which tracks the movement of the first user interaction on the touch-sensitive display, the second object being a duplication of the first object; and - positioning the second object (26) according to a last detected location of the first user interaction on the touch-sensitive display.
Patent CA-2726679-A1 (CA)
Title: Occam geophysical survey sled
Inventor: NEUSTATER DARYL B
IPC: A63C5/056
Filed: 2010-12-31
Abstract: A ski-equipped sled, comprised entirely of nonferrous-magnetic materials, the body of which is relatively flexible, may be used to carry geophysical survey equipment. The sled is able to travel over snow and may be attached to a powered over-snow towing vehicle utilizing a suitable shaft of solid non-flexible material and a hitch assembly. The sled includes a plurality of skis, pivoted through the lower portions of the cart body, and through the central portion of the skis utilizing a solid axle. The lower surface area of each ski is protected from abrasion by the application of a high density, low friction sheet of polymeric material.
Patent CA-2727531-A1 (CA)
Title: Uniformly dispersed abrasive microcasule confectionery product and process
Inventor: HARPAZ SHIMON
IPC: A61Q11/00
Filed: 2008-06-10
Abstract: The present invention relates to the field of confectionery products. More particularly, the invention relates to an abrasive confectionery product and a process for producing the same. The product comprises abrasive inclusions which are uni-formly dispersed throughout a base material.
Patent CA-2727569-A1 (CA)
Title: Improved view layout management in scalable video and audio communication systems
Inventor: ELEFTHERIADIS ALEXANDROS
IPC: H04N21/236
Filed: 2009-06-09
Abstract: A system and method for transmitting a plurality of video signals scalably coded into layers including a base layer and one or more enhancement layers and associated audio signals, if any, over a communication network for presentation to one or more end users. A layout to display the plurality of video signals is determined based on a set of criteria and only the data of the video signal layers that are necessary for displaying the video signals in the determined layout, and any associated audio signals, is selectively transmitted over the communication network.
Patent CA-2727616-A1 (CA)
Inventor: CLARK BRIAN
IPC: E21B47/022
Filed: 2009-05-07
Abstract: A method for determining the distance and/or di-rection of a second earth borehole with respect to a first earth borehole, includes the following steps providing, in the first borehole, first and second spaced apart magnetic field sources, providing, m the second borehole, a magnetic field sensor sub--system for sensing directional magnetic field components, acti-vating the first and second magnetic field sources, and producing respective first and second outputs of the magnetic field sensor subsystem, the first output being responsive to the magnetic field produced by the first magnetic field source, and the second out--put being responsive to the magnetic field produced by the sec-ond magnetic field source, and determining distance and/or di-rection of the second earth borehole with respect to the first earth borehole as a function of the first output and the second output
Patent CA-2727969-A1 (CA)
Title: Charge system for destroying chips on a circuit board and method for destroying chips on a circuit board
Inventor: MOHLER JONATHAN
IPC: H01H37/76
Filed: 2008-06-16
Abstract: A charge system for destroying chips on a circuit board is provided. The charge system has a first substrate having a number of recesses formed therein with each of the recesses having a housing disposed therein. A high density charge is disposed within the housing. A number of recesses are formed within the high density charge. A number of low density charges are disposed within each of the recesses formed within the high density charge. A second substrate is located proximate to the first substrate. The low density charge and the high density charge are structured to destroy the second substrate after ignition. A method of destroying chips is also provided.
Patent CA-2738674-A1 (CA)
Title: Bench cutting machine
Inventor: TOMITA HIROHISA
IPC: B23D59/00
Filed: 2009-09-15
Abstract: According to an aspect of the present invention, there is provided a bench cutting machine including: a motor that drives a cutting blade; a fan that is driven by the motor to generate a fan air; a base portion; a cutting portion that accommodates the cutting blade over the base portion; and a supporting portion that movably supports the cutting portion, wherein rotational directions of the fan and the cutting blade are arranged to be the same.
Patent CA-2741925-A1 (CA)
Inventor: SIDHU JAGIT
IPC: H05K3/24
Filed: 2009-10-28
Abstract: A method of and apparatus for forming components on a substrate. The method comprise in a first step applying a surface treatment to said substrate to form a patterned area having at least some electrical conductivity; in a second step electroplating onto the patterned area by means of a tool comprising a first electrode and a source for in situ supply of electrolyte, by providing an anode current to the first electrode, causing the patterned area at least in the vicinity of the tool to function as a cathode, and passing electrolyte between said patterned area and said first electrode, thereby to deposit conductive material onto said patterned area. The apparatus implements the method. Conductive material may be built up to an extent that the component so formed approximates to the bulk properties of the conductive material. The surface treatment itself therefore is not required to create good conduction properties.
Patent CA-2743823-A1 (CA)
Inventor: WILLE LOTHAR
IPC: B21J15/10
Filed: 2011-06-21
Abstract: Setting device with a variable setting stroke adjustment and method of setting the setting stroke of setting device. Setting device includes a housing, a pulling rod structured and arranged for movement in an axial direction, an adjustably positionable stop element structured and arranged to adjustably limit a setting stroke of the pulling rod, and a locking element movable between a closed position and an adjustment position. The stop element has at least one region with a polygonal contour, and, in the closed position, the locking element engages in a path of motion of edges of the polygonal contour and, in the adjustment position, releases the path of motion.
Patent CA-2744409-A1 (CA)
Title: Devices, systems and methods for delivering fluid to tissue
Inventor: CRANK JUSTIN M
IPC: A61M5/20
Filed: 2009-12-04
Abstract: An injection system (200) including an injection chamber (202) and an injectate reservoir (204) that is removably attached to the injection chamber via an intermediate connector (206). The connector extends at a first end from the chamber and terminates at an opposite end with a fitting, such as a luer fitting, to which the injectate reservoir can be attached. The connector can be a relatively flexible component, such as a flexible tube, which is capable of absorbing the energy of an impact or other manipulation of the system to prevent or minimize the possibility of premature disconnection of the reservoir from the system.
Patent CA-2747842-A1 (CA)
Inventor: ZHANG XIANGMIN
IPC: A61F2/02
Filed: 2009-11-16
Abstract: An adjustable soft palate support and an implantation method are provided. The adjustable soft palate support is a flat implant made of a material capable of being implanted into a human body for a long term, including a hard palate connecting end and a support. The support is a flat implant capable of being inserted into a soft palate, and is connected to the hard palate connecting end. The hard palate connecting end includes a connecting structure and an adjustment mechanism connected to a hard palate.  The connecting structure on the hard palate connecting end is configured to fix the support to the hard palate, and the adjustment mechanism on the hard palate connecting end is configured to control the movement or a curvature of the support or a lifting degree of the soft palate. Since the hard palate connecting end is fixed to the hard palate, and the support is implanted into a muscular layer of the soft palate, a relaxed and collapsed soft palate and a root portion of a tongue are lifted by using the hard palate as a supporting point.  Since swallowing occurs frequently in a non-sleep state, the adjustment mechanism is set to be in an on state, so that the support implanted into the soft palate can move with the natural swinging of the soft palate, so as to reduce interference with swallowing; and before sleep, a control key of the adjustment mechanism on the hard palate is pushed with a finger or an apex of tongue to set the adjustment mechanism to be in an off state, so that the support implanted into the soft palate can lift the soft palate, and change a central axis of the soft palate during natural swinging by lifting the soft palate towards the tongue root, so as to enlarge an airway of a pharynx during breathing, thereby achieving the objectives of treating snoring and obstructive sleep apnea/hypopnea syndrome (OSAHS).
Patent CA-2749618-A1 (CA)
Inventor: ANDERSON JAMES ARTHUR DEAN WALLACE
IPC: H04L45/74
Filed: 2010-01-15
Abstract: A processing system comprises a plurality of processors (12) and communication means (20) arranged to carry messages between the processors, wherein each of the processors (12) has an operating instruction memory field (32, 34, 36) arranged to hold stored operating instructions including a re-routing target address. Each processor is arranged to receive a message (38) including operating instructions including a target address. On receipt of the message, each processor is arranged to: check the target address in the message to determine whether it corresponds to an address associated with the processor; if the target address in the message does correspond to an address associated with the processor, to check the operating instructions in the message to determine whether the message is to be re-routed; and, if the message is to be re- routed, to replace operating instructions within the message with the stored operating instructions, and place the message on the communication means for delivery to the re-routing target address.
Patent CA-2751654-A1 (CA)
Inventor: KELSO DAVID M
IPC: B65B61/00
Filed: 2010-02-05
Abstract: The present invention relates to systems, devices, and methods for performing biological and chemical reactions.  In particular, the present invention relates to the use of burstable liquid packaging for delivery of reagents to biological and chemical assays.
Patent CA-2752637-A1 (CA)
Title: Method and system for automatic monitoring of diabetes related treatments
Inventor: ATLAS ERAN
IPC: G16H10/60
Filed: 2010-02-25
Abstract: The present invention discloses a moni-toring system and method for use in monitoring dia-betes treatment of a patient. The system comprises a control unit comprising a first processor module for processing measured data indicative of blood glucose level and generating first processed data indicative thereof, a second processor module comprising at least one fuzzy logic module; the second processor module receives input parameters corresponding to the mea-sured data, the first processed data and a reference data including individualized patient's profile related data, individualized patient's treatment history related data and processes the received data to produce at least one qualitative output parameter indicative of patient's treatment parameters, such that the second processor module determines whether any of the treatment param-eters is to be modified.
Patent CA-2755198-A1 (CA)
Inventor: TYKOCINSKI MARK L
IPC: C12P21/04
Filed: 2010-03-11
Abstract: Fusion proteins which act on the OX40/TRAIL signaling axes are provided. The proteins are useful in the treatment or amelioration of autoimmune diseases, particularly multiple sclerosis, and alloimmune diseases, as well as cancer.
Patent CA-2755739-A1 (CA)
Inventor: CATES THOMAS M
IPC: G06F17/00
Filed: 2009-08-06
Abstract: A computer-implemented system measures loyalty of one partner to another partner in a relationship, such as the loyalty of a company's customer to the company. The first partner's loyalty is measured by obtaining information from the partner, such as through answers to survey questions, about the partner's perception of the climate of the relationship. A loyalty index function may be applied to scores associated with the answers to produce a single loyalty index representing the first partner's loyalty to the other part-ner.    The system may recommend that the second partner change their practices to increase the first partner's loyalty index. For exam-ple, the system may recommend that the second partner improve practices related to "satisfier" dimensions of the relationship, and/or that the second partner improve practices which empirical data have demonstrated to correlate most strongly with increased loyalty.
Patent CA-2759246-A1 (CA)
Inventor: BEELMAN ROBERT
IPC: A23L33/00
Filed: 2009-04-23
Abstract: An improved filamentous fungi is disclosed that has an enhanced nutritional profile by utilizing pulsed ultraviolet irradiation. According to the invention, the vitamin D  component of mushrooms and other filamentous fungi may be drastically increased with no deleterious affects on appearance with the use of pulsed UV  radiation. Mushrooms so treated had up to 1800% DV in one serving of fresh mushrooms.
Patent CA-2759743-A1 (CA)
Inventor: PIERCE RONALD
IPC: C09K8/70
Filed: 2011-11-28
Abstract: Described is an additive composition comprising at least one dibasic ester, at least one non-ionic surfactant, at least one terpene or terpene derivative and optionally, at least one polyalkylene glycol and/or water. The composition is useful as an additive for well treatment fluids used for cleaning or stimulation of oil or gas wells.
Patent CA-2760996-A1 (CA)
Inventor: RAMOS ELIZONDO RAFAEL GUILLERMO
IPC: G06Q10/00
Filed: 2010-04-05
Abstract: The invention relates to an inventory control system for portable containers, using RFID technology for automatically monitoring operations involving the removal and return of objects such as - but not limited to - tools, weapons, jewellery, and surgical instruments, from and to at least one compartment in a portable container, in order to maintain a status and operational record of each object. Furthermore, the system can record which object has been taken from or returned to which compartment, by which employee and when, and can compile the information from each storage area in a database and system for triggering, reporting and sending alarms with the aim of having total control of the objects with respect to the inventory thereof, the servicing of the objects (maintenance, calibration, repair and/or replacement), and the management of the use of the objects controlled by the system.
Patent CA-2761636-A1 (CA)
Title: Wireless communication apparatus and frequency hopping method
Inventor: TAKAOKA SHINSUKE
IPC: H04B1/713
Filed: 2010-05-28
Abstract: Disclosed are a wireless communication apparatus and frequency hopping method which minimize the change in the instantaneous power distribution characteristics of the time waveform of transmission signals when a plurality of channels are multiplexed by frequency division. At a terminal (200), a mapping unit (212) maps the PUCCH to frequency resources of a first slot, maps the PUSCH to frequency resources, among the frequency resources of the first slot, separated exactly by predetermined frequency spacing (B) from the frequency resources to which the PUCCH is mapped, and cyclically shifts the frequencies so as to map the PUCCH and PUSCH to frequency resources, within an IDFT or IFFT bandwidth, of a second slot while maintaining the predetermined frequency spacing (B), thereby allowing frequency hopping of the PUCCH and PUSCH between the first slot and the second slot.
Patent CA-2761801-A1 (CA)
Inventor: RABINOW BARRETT
IPC: A61P35/00
Filed: 2010-05-13
Abstract: The present disclosure is directed to surface-modified particles and to methods of making and using the same. The surface-modified particles comprise a particle core and a coating associated with the particle core, wherein the particle core comprises an active agent, the coating comprises a surfactant having formula (I) or a salt thereof, and the surface-modified particle has an average size from about 1 nm to about 2,000 nm:
Patent CA-2764034-A1 (CA)
Inventor: ZHANG DANLU
IPC: H04W52/42
Filed: 2010-03-17
Abstract: A method for wireless communications is provided. The method includes applying independent power controls to two or more carriers from a set of high speed packet access signals. The method includes monitoring power across the two or more carriers to determine power levels for the set of high speed packet access signals. The method also includes automatically scaling at least one of the independent power controls in view of the determined power levels for the set of high speed packet access signals. The method also includes setting the minimum power offset of the data channel independently on each carrier.