baber/WOPTO huggingface dataset:
Patent CA-2641693-A1 (CA)
Title: Order taking system for a quick service restaurant using multiple wireless communication channels
Inventor: AWISZUS STEVEN T
IPC: G06Q30/00
Filed: 2007-02-01
Abstract: Order taking system for a quick service restaurant enabling a customer to place an order for an item from a drive-through lane, the quick service restaurant having a plurality of staff persons for completing the order. A  drive-through order point is positioned in the proximity of the drive-through lane. A plurality of wearable headsets are adapted to be used by the plurality of staff persons. A first wireless voice communication link exists between the drive-through order point and a base station. A second wireless voice communication link exists between the base station and the plurality of headsets. At least one of the plurality of staff persons is able to communicate by voice with the customer at the drive-through lane using the first wireless voice communication link and the second wireless voice communication link. A third wireless voice communication link may exist between the drive-through order point and at least one of the plurality of headsets allowing the drive-through order point to function as a repeater in voice communications between the base station and at least one of the plurality of staff persons. A fourth wireless voice communication link may exist between one the plurality of headsets and another of the plurality of headsets allowing the first of the plurality of headsets to function as a repeater in voice communications between the base station and at least one of the plurality of staff persons.
Patent CA-2644833-A1 (CA)
Title: Bus joint assembly
Inventor: WIANT JASON P
IPC: H02B1/21
Filed: 2007-03-06
Abstract: A bus joint assembly for use in switchgear equipment having bus bars joined together at a bus joint and for joining vertical and horizontal buses. The bus joint connector comprises a connector, nut plate, connecting and supporting pins as well as a splice bus connector. The bus joint connector with integrated fixture pins locates and supports horizontal buses to vertical buses during assembly.
Patent CA-2645122-A1 (CA)
Title: Electrochemical device and process for manufacturing an electrochemical device
Inventor: SIN XICOLA AGUSTIN
IPC: B01D53/32
Filed: 2006-03-14
Abstract: The present invention relates to an electrochemical device comprising: electrochemical device comprising: at least one porous supporting electrode comprising at least one electronically" conducting material and at least one ionically conducting material, said ionically conducting material having an ionic conductivity, at 800°C, not lower than or equal to 0.005 S/cir-1, preferably of from 0.01 S/cnr-1 to 0.1 S/crrf1, said at least one porous supporting electrode having a thickness higher than or equal to 200 µm, preferably of from 500 µm to 2 mm; - at least one electrolyte membrane having a relative density higher than or equal to 90%, preferably of from 95% to 100% and a thickness lower than or equal to 50 µm, preferably of from 5 µm to 30 µm; at least one porous counter-electrode.
Patent CA-2647046-A1 (CA)
Inventor: SGARGI ENZO
IPC: B29C48/13
Filed: 2007-03-22
Abstract: Electrically operated actuator for modifying the thickness of the parisons during extrusion, by means of the usual means which modify the internal cross-section of the discharge mouths of the extrusion head and which are connected to a common cross-member (7) which may be guided by suitable means (107, 8) during the vertical movements, characterized in that the said cross-member is raised and lowered by means of mechanical systems which comprise at least connecting rods and cranks and which are actuated by a speed reducer (9) with limited play, which is fixed onto a support structure (102) positioned above the said cross-member (7) and moved by an electric motor (109) of suitable power, rotating in both directions and with electronic speed and phase control, for example a motor of the brushless type.
Patent CA-2647329-A1 (CA)
Title: Crystalline forms of 4-(2-fluorophenyl)-6-methyl-2-(piperazin-1-yl)thieno(2,3-d)pyrimidine
Inventor: COOPER MARTIN IAN
IPC: C07D495/04
Filed: 2007-03-27
Abstract: The present invention is directed to novel crystalline forms of 4-(2-fIuorophenyl)-6-methyl-2-(piperazin-l-yl)thieno[2,3-d]py.tau.imidine salts, including 4-(2- fluorophenyl)-6-methyl-2-(piperazin- 1 -yl)thieno[2,3-d]pyrimidine hydrochloride crystalline forms. The present invention is also directed to compositions including such crystalline forms and methods for making and using such crystalline forms, e.g., in the treatment of gastrointestinal and/or genitourinary disorders.
Patent CA-2647781-A1 (CA)
Inventor: VILPPONEN AKI
IPC: D21C9/14
Filed: 2007-03-27
Abstract: A process for the bleaching of chemical pulp, comprising a first chlorine dioxide treatment (D) of the initial bleaching and chelation (Q) to be carried out in connection therewith, forming together a DQ treatment. The process is characterized in that the chelation is carried out at the pH of from 2 to 7, and it is followed by an alkalizing stage (N) of the pulp, without intermediate washing for raising the pH of the pulp to above 7 and at most to 12 prior to a following stage which is a washing step.
Patent CA-2648211-A1 (CA)
Inventor: BRUN PAUL
IPC: B61B12/00
Filed: 2009-01-02
Abstract: A hoisting device of a section of a rope (11) for a mechanical ski-lift installation comprises on the one hand a lifting element designed to be positioned pressing against the rope (11) and on the other hand means for moving the lifting element in a first direction (D1). The lifting element (14) is formed by a sleeve having a main axis oriented in a second direction (D1) perpendicular to the first direction (D1), designed to be positioned around the rope section. The sleeve comprises a top shell (142) having connection means connecting with the means for moving, a bottom shell (141) having a support dish designed to be positioned pressing underneath said rope section, the two shells (141,142) comprising complementary guiding elements for assembly by sliding in the second direction (D2), and securing means disabling sliding between the two shells (141,142) after assembly.
Patent CA-2648639-A1 (CA)
Inventor: VAN DER LINDE BENJAMIN LUKE
IPC: B25F5/02
Filed: 2007-04-26
Abstract: The invention relates to a hand held power tool, such as a router, for use with an operative element to treat a work piece over a treatment depth from a face of the work piece. The power tool includes a base positionable in use adjacent the work piece and a fastening assembly for holding the operative element, the fastening assembly being rotatable about an operative axis and being movable relative to the base in the direction of the operative axis. The power tool also includes primary power drive means including a motor being operable to rotate the fastening assembly about the operative axis and secondary power drive means including a motor being operable to move the fastening assembly relative to the base in the direction of the operative axis. Further included in the power tool is an electronic control means for controlling at least the operation of the secondary power drive means, the electronic control means having associated user controls, and at least one handle which is held by the user while operating the power tool. The user controls are located on the at least one handle to enable user operation of the secondary power drive means while holding the at least one handle.
Patent CA-2648753-A1 (CA)
Inventor: ASHDOWN IAN
IPC: H05B37/02
Filed: 2007-04-20
Abstract: The present invention provides a solid-state lighting network with one or mo re master controllers and one or more nodes which are interconnected by an interconnect system. The one or more nodes and the one or more master controllers are configured to generate messages and exchange the messages vi a the interconnect system. Each message comprises a message code and optional parameters.
Patent CA-2651149-A1 (CA)
Inventor: BAUGHMAN GARY M
IPC: B65D50/00
Filed: 2009-01-22
Abstract: A closure for a container opening according to one embodiment comprises a plug including a series of projections and being constructed and arranged to be received within the container opening and an overcap constructed and arranged for being attached to the plug so as to close off an interior of the plug and create an assembly. The projections being constructed and arranged for interfit with a specialized wrench socket for threadedly advancing the plug into the container opening.
Patent CA-2651460-A1 (CA)
Inventor: QUELLEC JEAN-MICHEL
IPC: G01S13/87
Filed: 2007-05-03
Abstract: This invention relates to the field of sea surveillance and to the detection of drifting slicks of pollutants. The method according to the invention uses rotating-antenna pulse radar to implement two separate processing modes: - one conventional operating mode in which the radar carries out the detection, positioning and trajectory analysis of the objects (11) situated in the region of space that is scanned, - a mapping-type operating mode, in which the radar maps two bands of the surface (12) extending laterally in relation to the forward-moving direction of the aircraft, while producing the high-resolution image of the scanned areas, the two operating modes being implemented for different angular sectors at each rotation of the antenna. The invention applies in particular to radar systems equipping aircraft responsible for maritime and coastal patrol missions.
Patent CA-2651481-A1 (CA)
Title: Process for improving the mechanical strength of bonds produced with an adhesive based on a resin that can be cured by chain polymerization
Inventor: COCQUERET XAVIER
IPC: C09J5/02
Filed: 2007-05-10
Abstract: The invention concerns a method for improving mechanical strength of bondings between substrates when said bondings are made with an adhesive comprising a curable resin by chain polymerization, and in particular a resin curable under the effect of light or ionizing radiation. Said method is characterized in that it consists in grafting on the surface of the substrates, before they are contacted with the adhesive, groups capable of acting as chain transfer agents when said resin is being polymerized. The invention is useful for assembling structural, engine, passenger compartment or body work components in the aeronautic, space, railway, marine and automotive industries.
Patent CA-2651545-A1 (CA)
Title: Block-based storage system having recovery memory to prevent loss of data from volatile write cache
Inventor: BROWN JOSEPH I
IPC: G06F3/06
Filed: 2009-01-30
Abstract: A block-based storage system that maximizes data throughput while minimizing data loss has a non-volatile mass storage media for receiving and non-volatilly storing WRITE data and a volatile write cache for receiving and caching WRITE data until the WRITE data has been written to the non-volatile mass storage media. A controller includes a processor in communication with the volatile write cache for writing data to the volatile write cache and a non-volatile recovery memory in communication with the processor is supplied for receiving and non-volatilly storing a copy of all data that the processor writes to the volatile write cache so that any data cached in the volatile write cache which is lost due to a loss of power may be re-written to the volatile write cache from the recovery memory.
Patent CA-2652120-A1 (CA)
Title: Synchronized segmentally interchanging pulley transmission system
Inventor: BOTERRO PAUL
IPC: F16H55/52
Filed: 2005-05-19
Abstract: A pulley transmission in one form, comprises a pulley assembly mounted on an axle, the pulley assembly comprising a core pulley, first and second carousels positioned on opposite sides of and separated by the core pulley and a pulley segment set comprising a first pulley segment subset supported by the first carousel and a second pulley segment subset supported by the second carousel. Pulley segments of the first pulley segment subset are slidable from a non-engaging condition towards the second carousel to an engaging condition and pulley segments of the second pulley segment subset are slidable from a non-engaging condition towards the first carousel to an engaging condition. The pulley segments of the first and second pulley segment subsets are arranged so as to interleave and form a resultant pulley that is larger than the core pulley when in the engaging conditions.
Patent CA-2654124-A1 (CA)
Title: Pipe fittings with a locating claw
Inventor: ZHANG HANZHEN
IPC: F16L33/22
Filed: 2009-02-16
Abstract: A pipe fitting consists of a joint body, a pipe extension and a locating claw.  The pipe fitting is for locating a fastener. The pipe extension extends from the joint body for being received into a plastic pipe. The locating claw mounts outwardly on an outer surface of the joint body, and has an upper portion. The upper portion bends to align with the pipe extension. The upper portion and the pipe extension have a gap therebetween for receiving the plastic pipe. The fastener is located at an outer end of the upper portion to fasten the plastic pipe on the pipe extension. The pipe fitting is standardized to comply with ASTMF2159 standard.
Patent CA-2654427-A1 (CA)
Title: A novel process for the preparation of esomeprazole and salts thereof
Inventor: HORNE STEPHEN E
IPC: C07D401/12
Filed: 2007-06-08
Abstract: A novel process for the preparation of omeprazole and its enantiomers, such as esomeprazole, as well as the preparation of related 2-(2-pyridinylmethyl-sulphinyl)-1H-benzimidazoles, including pantoprazole, lansoprazole and rabeprazole, as recemates or single enantiomers, and their alkali or alkaline salts has been developed. The novel process involves the surprising discovery that protection of the free-base benzimidazole sulfoxide (e.g. omeprazole or esomeprazole), by reaction with an alkyl, aryl or aralkyl chloroformate following oxidation of the corresponding sulfide, eliminates the need for its direct isolation. Subsequent removal of the protecting group with a solution of alkali or alkaline earth alkoxide in a C1-C4 alcohol directly provides the corresponding salt. By eliminating the need to handle the free-base benzimidazole sulfoxide, this advantageous procedure provides increased chemical yields over processes described in the art.
Patent CA-2655730-A1 (CA)
Title: Ciment pour filtre a particules
Inventor: BARDON SEBASTIEN
IPC: C04B37/00
Filed: 2007-06-19
Abstract: Ciment de jointoiement destiné notamment à la solidarisation d'une plural ité de blocs filtrants d'un corps filtrant d'un filtre à particules de gaz d 'échappement d'un moteur à combustion interne d'un véhicule automobile ou à servir de revêtement périphérique pour un tel corps filtrant, comportant une teneur en carbure de silicium (SiC) comprise entre 30 et 90 %. Le ciment se lon l'invention comporte au moins 0,05 % et moins de 5% d'une résine thermod urcissable, les pourcentages étant des pourcentages en masse par rapport à l a masse totale de la matière minérale, hormis l'eau éventuelle, et de la rés ine thermodurcissable.
Patent CA-2656753-A1 (CA)
Title: Method and mobile electronic device for updating a local database from a remote database over a wireless network
Inventor: LOGAN ADRIAN
IPC: H04W88/02
Filed: 2009-02-27
Abstract: A method and apparatus for updating a local database at a mobile electronic device, from a remote database over a wireless network is provided. The local database is for storing availability data. First request data is transmitted to the remote database over the wireless network and first availability data for a first time period is subsequently received therefrom. The first availability data comprises data representative of at least a first invitee's availability during the first time period. Second request data is assembled, the second request data for requesting, from the remote database, at least the first invitee's availability during only a second time period. The second request data is transmitted to the remote database. Second availability data is subsequently receiving therefrom, the second availability data comprising data representative of at least the first invitee's availability during only the second time period. The second availability data is stored in the local database if the second availability data is indicative that at least the first invitee is available during the second time period.
Patent CA-2659956-A1 (CA)
Inventor: VANDER HEIDEN MATTHEW G
IPC: A61K31/4184
Filed: 2007-08-06
Abstract: The invention provides pharmaceutical compositions, kits, and methods of treating cancer, diabetes, obesity, autoimmune disease, and benign prostatic hyperplasia using compounds that selectively inhibit pyruvate kinase M2 and an assay measuring chemical modulation of pyruvate kinase activity.
Patent CA-2660722-A1 (CA)
Title: Stabilized active ingredient composition
Inventor: MALESSA RALF
IPC: A61K8/73
Filed: 2007-08-16
Abstract: The invention relates to a stabilised active ingredient composition containing at least one substrate and at least one active ingredient which is in the stabilised form, in addition to at least one agent for obtaining the active ingredient from the stabilised form by adding an aqueous phase to the composition. The composition is obtained by lyophilization. The invention also relates to a method for producing the composition and to the use of said composition.
Patent CA-2660759-A1 (CA)
Title: Codeword permutation and reduced feedback for grouped antennas
Inventor: KIM BYOUNG-HOON
IPC: H04B7/06
Filed: 2007-09-04
Abstract: Systems and methodologies are described that facilitate reducing feedback required to be transmitted on a reverse link channel in response to a forward link data transmission for multiple-input multiple-output (MIMO) wireless communication systems. In a per group rate control MIMO system, a codeword can be linked to more than one layer. Codewords are mixed among antennas in the MIMO systems based upon a symmetric permutation of antennas groups. Further, codewords are transmitted in permuted form so that receivers can reduce feedback to a base channel quality indicator (CQI) and a differential CQI. Additionally, spatial diversity is increased for each codeword improving the robustness of the system against inaccurate CQI reports.
Patent CA-2661265-A1 (CA)
Title: Multi-phone programming application
Inventor: OVERBY TERRY A
IPC: H04M1/72406
Filed: 2007-08-10
Abstract: Automated provisioning of radiotelephone handsets (20) at a fulfillment c enter and automated quality assurance uses a computer database of specificat ions (16) for authentication and activation from multiple handset manufactur ing vendors, radiotelephone service providers, and distributors. A universal interface system (10) is provided to efficiently access diverse makes and m odels of handsets. The handsets are attached to the interface system in acco rdance with a build request, checked to see if the attached handset matches the build request, and automatically provisioned via the interface in accord ance with the build request.
Patent CA-2668399-A1 (CA)
Title: Thiazole and oxazole-substituted arylamides
Inventor: YANG MINMIN
IPC: A61K31/19
Filed: 2007-10-31
Abstract: Compounds of the formula (I) or a pharmaceutically acceptable salt thereof, wherein: R1 is a group of formula A or formula B; and X, R2, R3, R4, R5, R6, Ra and Rb are as defined herein. Also provided are methods of using the compounds for treating diseases mediated by a P2X3 and/or a P2X2/3 receptor antagonist and methods of making the subject compounds.
Patent CA-2669265-A1 (CA)
Title: Fish preserve, and fish preserve manufacturing method
Inventor: SONODA SHUNJI
IPC: A01K63/00
Filed: 2007-11-27
Abstract: Provided is a fish preserve which can suppress, in case a portion of net has ruptured for some cause, any further extension of an opening formed by t he rupture. The fish preserve includes a bottom net (1), a side net (2) disp osed around the bottom net (1), and a frame (3) retaining the upper end (2a) of the side net (2). This side net (2) is constituted by juxtaposing column lines (a) formed of metallic element wires bent in a predetermined shape an d by connecting the column lines to each other. The side net (2) is so attac hed to the bottom net (1) and the frame (3) that the column lines (a) may ex tend in vertical directions when the fish preserve (100) is disposed.</SDOAB >
Patent CA-2670526-A1 (CA)
Title: Indicator immobilization on assay devices
Inventor: SONG XUEDONG
IPC: G01N33/50
Filed: 2007-09-28
Abstract: A lateral flow assay device for detecting the presence or quantity of an analyte in a test sample is provided. The device comprises a chromatographic medium that defines a detection zone, wherein a crosslinked network is non- diffusively immobilized within the detection zone. The crosslinked network contains a small molecule indicator that is configured to undergo a detectable color change in the presence of the analyte.
Patent CA-2675214-A1 (CA)
Inventor: SCHEUING DAVID R
IPC: C11D1/68
Filed: 2009-08-11
Abstract: A cleaning composition with a limited number of natural ingredients contains an anionic surfactant, a hydrophobic syndetic, a hydrophilic syndetic and a solvent.  The cleaning composition can be used to clean laundry, soft surfaces, and hard surfaces and cleans as well or better than commercial compositions containing synthetically derived cleaning agents.
Patent CA-2676101-A1 (CA)
Inventor: GRUSH RONALD C
IPC: H04W52/02
Filed: 2001-07-26
Abstract: An electronic tire maintenance system is provided for measuring a parameter of a device at a first location. The system includes a sensor (18) for measuring the device parameter and generating a data signal representing the measured parameter.  The system also includes a microprocessor (16) coupled to the sensor (18) for activating the sensor (18) on a first periodic basis to measure the device parameter. The microprocessor (16) includes a memory for storing the generated data signal representing the measured parameter. A transmitter/receiver (21) is coupled to the microprocessor (16).  The microprocessor (16) periodically partially awakens to determine, on a second periodic basis, if a received transmission is a valid interrogation signal and, if so, fully awakens and responds to the valid interrogation signal, via the transmitter, by at least transmitting the last stored measured parameter. In one embodiment, the device is a tire tag (14) mounted inside a tire that measures tire data and transmits that data to a remote source (26) in response to an interrogation request, an alert condition, or automatically on a periodic basis.
Patent CA-2676173-A1 (CA)
Title: Nitrogen-containing heterocyclyl ketones and their use as c-met inhibitors
Inventor: XI NING
IPC: A61K31/4709
Filed: 2008-02-15
Abstract: Selected compounds defined by Formula I, II, III, IV or V are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases.
Patent CA-2678264-A1 (CA)
Title: Method of selling and shipping a product utilizing the internet
Inventor: CHANDARIA KAPOOR
IPC: G06Q10/08
Filed: 2009-09-09
Abstract: A business method includes listing a product for sale on an online auction site, ordering packaging via a link on the online auction site for shipping the product to a buyer with a winning bid, where the packaging is in the form of a collapsed box mailed to the seller at a non-flat rate of postage and then mailed by the seller to the buyer at a flat rate of postage. The box when in both the collapsed state and the filled state is of substantially the same height as one of the side panels and is able to fit inside a standard size mailbag of a mail carrier.
Patent CA-2679032-A1 (CA)
Title: Vibrating hair brush
Inventor: WIRE STEPHEN LEE
IPC: A61H7/00
Filed: 2008-01-31
Abstract: A vibrating hair brush for enhanced detangling of hair, comprising a head portion including a motor assembly for operating a vibrating actuator and a plurality of bristles depending from a bristle pad of the head portion, wherein the actuator is disposed for generating a vibrating movement of the bristles in a curvilinear direction generally within a plane parallel to the bristle pad.