baber/WOPTO huggingface dataset:
Patent CA-2816795-A1 (CA)
Inventor: VITNER ASHER
IPC: C01G23/053
Filed: 2011-11-21
Abstract: The present invention provides a method for the production of small-size titanium oxide particles, comprising the steps of: e) providing a solid containing titanic acid; f) contacting the solid with an acidic aqueous medium thereby forming an aqueous precursor solution at given conditions of temperature lower than 100 °C, Titanium cation concentration lower than 20wt% and higher than 0.1wt%, pH lower than 1 and strong acid concentration higher than 2.5 % and lower than 30 %; g) optionally, adding one or more capping agents to the aqueous precursor solution; and h) modifying at least one of the conditions of the aqueous precursor and maintaining the aqueous precursor at the modified conditions, whereupon precipitation of a precipitate comprising small-size titanium oxide particles takes place, the modifications being selected from at least one of temperature elevation by at least 5 °C and pH elevation by at least 0.1 pH units.
Patent CA-2818206-A1 (CA)
Inventor: HERTZ DIRK
IPC: G01R19/145
Filed: 2010-11-17
Abstract: The invention relates to a method for determining a phase failure in an electrical device (1) for driving or monitoring a three-phase AC motor (2), wherein the electrical device (1) comprises a first, a second and a third line (6,7,8). In order to detect a phase failure in a line (8) in the three-phase electrical device (1), in particular in a soft starter (1), the phase failure in the third line (8) is determined by analysing the first and second lines (6,7), wherein the analysis comprises the following steps: determining a value which characterizes a phase shift between a current in the first and second lines (6,7), and outputting a signal if the value which has been determined is in a range of values which characterizes a phase failure in the third line (8).
Patent CA-2818745-A1 (CA)
Title: Adjustment device
Inventor: DIETZ HORST
IPC: F16H25/00
Filed: 2013-06-12
Abstract: Adjustment device featuring a motor (2), a stator (3), a rotor (4), and a rotational sliding element (27.1, 27.2, 27.3) positioned between the stator (3) and the rotor (4), whereby the rotational sliding element (27.1, 27.2, 27.3) features at least one rotational sliding guide element (23, 24), which is positioned on one of the inner sides of the stator (3) and/or the rotor (4) that faces the rotational sliding element (27.1, 27.2, 27.3), and which is guided in at least one of rotational sliding groove (25, 26) which are positioned on one of the inner sides of the stator (3) and/or the rotor (4) that faces the rotational sliding element (27.1, 27.2, 27.3).
Patent CA-2818778-A1 (CA)
Inventor: FENNY CARLOS A
IPC: F01B9/06
Filed: 2013-06-10
Abstract: According to one embodiment, a radial fluid device comprises a cylinder block, a first plurality of pistons, a second plurality of pistons, a first cam, a second cam, and a cam rotation device.                                                  Each of the first plurality of pistons are slidably received within a different one of a first plurality of radially extending cylinders. Each of the second plurality of pistons are slidably received within a different one of a second plurality of radially extending cylinders. The first cam is disposed about the first plurality of radially extending cylinders. The second cam is disposed about the second plurality of radially extending cylinders. The cam rotation device is coupled to the first cam and the second cam. The cam rotation device is operable to rotate the first cam in a first direction and the second cam in a second direction.
Patent CA-2821476-A1 (CA)
Inventor: IZAWA HIDEO
IPC: B41J2/175
Filed: 2013-07-12
Abstract: An inkjet recording apparatus which can make a distribution tank compact and has excellent pressure-control precision is provided. The present invention is provided with an inkjet portion A having a recording head 11 for applying ink to a recording medium 1 and a distribution tank 12 for supplying ink to the recording head 11, an ink supply means B having a main tank 21 for supplying ink to the distribution tank 12, and an air supply means C having an air chamber 31 communicating with a space 12a in the distribution tank 12 and a pressure adjustment mechanism provided on the air chamber 31 via a solenoid valve, where the pressure of the space 12a and the internal pressure of the air chamber 31 are equal to each other.
Patent CA-2824578-A1 (CA)
Inventor: FRANSSON JONAS
IPC: A61K38/20
Filed: 2012-02-09
Abstract: The present invention relates to pharmaceutical compositions comprising anakinra as an active compound in the absence of sodium citrate. The said pharmaceutical compositions are useful for the treatment of IL-1 mediated disorders and for decreasing nociceptive pain during such treatment.
Patent CA-2828202-A1 (CA)
Title: Metallic nanoparticle biocide in industrial applications
Inventor: MCCUBBINS RAY WOODROW
IPC: E21B41/02
Filed: 2012-02-09
Abstract: A method includes providing a measured dose amount of manufactured metallic nanoparticle material and adding the measured dose amount of the manufactured metallic nanoparticle material to a carrier material for pre-treatment of the carrier material prior to use of the carrier material and the manufactured metallic nanoparticle material in the sub-surface earth activity. Another method includes accessing a sub-surface earth opening that is used in conjunction with the sub-surface earth activity, introducing an amount of manufactured metallic nanoparticle material into the sub-surface earth opening, and treating a sub-surface earth condition present at a sub-surface earth location accessible via the sub-surface earth opening.
Patent CA-2828400-A1 (CA)
Title: Toner, procede de formation d'image en couleurs, appareil de formation d'image en couleurs utilisant le toner
Inventor: WATANABE MASAKI
IPC: G03G9/097
Filed: 2012-02-17
Abstract: L'invention concerne un toner incluant une résine liante, un colorant et un multimère du phénol représenté par la formule générale (1) : où R1 à R6, R11, R12, R14 à R16, R21, R22, et R24 à R26 représentent chacun un atome d'hydrogène ou un substituant; et n représente un entier.
Patent CA-2829802-A1 (CA)
Inventor: RAJA HAMAYUN ZAFAR
IPC: E21B43/12
Filed: 2011-03-10
Abstract: Systems and methods for simultaneously monitoring operations data for multiple wells in real-time using a graphical user interface.
Patent CA-2830317-A1 (CA)
Title: Dispositif chimique d'analyse de l'haleine pour la detection d'alcool, associant un tube a essai et une poche gonflable
Inventor: MARIN ANTONIO
IPC: G01N33/98
Filed: 2012-03-15
Abstract: L'invention a pour objet un dispositif chimique d'analyse de l'haleine associant un tube à essai (1 ) transparent qui coopère avec un embout (3) à clapet (4) équipant une poche gonflable (2). Le tube à essai (1) est muni d'un organe de poussée (12) du clapet (4) qui est formé par le fond (12) d'un capuchon (10). La paroi latérale extérieure (13) du capuchon (10) est élastiquement déformable et est exploitée pour la jonction par emboîtement entre le tube à essai (1) et l'embout (3). Le capuchon (10) est monté mobile à l'extrémité du tube à essai (1) et est porteur d'une lame tranchante pour découper un opercule (5) de fermeture du débouché du tube à essai (1 ), dont le bord forme une contre lame (16).
Patent CA-2833236-A1 (CA)
Inventor: RODGERS JOHN ALLEN
IPC: E01C13/08
Filed: 2011-07-27
Abstract: A repairable synthetic turf field having a plurality of phases of use and a method for revitalizing the same, the repairable synthetic turf including a plurality of synthetic fibers extending from a backing and having an infill interspersed between the synthetic fibers, the synthetic fibers having a portion extending above the infill forming a first field surface during a first phase of use, wherein at least a part of the portion of the synthetic fibers extending above the infill may be removed creating a second phase of use wherein a new portion of the synthetic fibers extends above the infill forming a second field surface.
Patent CA-2838855-A1 (CA)
Inventor: MATUSEWICZ ROBERT
IPC: C21C5/35
Filed: 2012-06-27
Abstract: A lance for conducting a pyrometallurgical operation by top submerged lancing (TSL) injection, has inner and outer substantially concentric pipes. The lower end of the inner or at least a next innermost pipe is set at a level relative to the lower end of the outer pipe required for the pyrometallurgical operation. The relative positions of the inner and outer pipes are longitudinally adjustable to enable the length of the mixing chamber to be maintained at a desired setting during a period of use to compensate for the lower end of the outer pipe wearing and burning back.
Patent CA-2843825-A1 (CA)
Title: Responsive load control method
Inventor: BLOOR KATIE
IPC: H02J3/14
Filed: 2012-08-03
Abstract: The responsive load control method manages the allocation and adjustment of service triggering grid frequencies across a population of responsive loads. The responsive load control method is particularly suited to responsive loads that have substantially no duty cycle or which have a long duration (> 1 hr) duty cycle. With this responsive load control method provision of the responsive load service is shared fairly amongst the population of contributing responsive loads.
Patent CA-2845043-A1 (CA)
Inventor: HUYNH HEMINGWAY
IPC: H04L12/58
Filed: 2014-02-28
Abstract: In various embodiments, systems, methods, computer-readable media, and apparatuses for facilitation of communication between recipients and third-parties. A  recipient, such, for example, a physician may request and then be facilitated in engaging in communication with a selected third party, such as a medical specialist. The third party may be selected based on the physician's request or on other information gained prior to or at the time of request, such as in response to a questionnaire. A context for the communication may be maintained during the communication and stored thereafter. During subsequent communication, the stored communication may be used to restore the previous context of the previous communication.  Other embodiments may be described and claimed.
Patent CA-2845265-A1 (CA)
Title: Communication buoy and method of deployment
Inventor: POINTER STEPHEN
IPC: B63B22/18
Filed: 2012-08-07
Abstract: A buoy (20) for providing communications between an underwater craft or installation (10) and (5) remote radio communication apparatus (40) comprises a surface module (23) comprising radio communication apparatus and a submergible module (21) comprising acoustic communication apparatus. The surface module (23) is hermetically sealed on launch to the submergible module so that the buoy ascends to the water surface under its own buoyancy when launched from the underwater craft or installation. Flotation means are deployed from the buoy at the water 10 surface. The surface module is then separated from the submergible module at least partially to flood the submergible module to cause the submergible module to become negatively buoyant and to descend to a predetermined depth on an umbilical communication cable mechanically and operably linking the surface module to the submergible module.
Patent CA-2846156-A1 (CA)
Inventor: SOWDEN CHANDLER
IPC: H02J7/00
Filed: 2014-03-11
Abstract: A series battery start controller for starting an aircraft turbine engine and method thereof is provided, wherein the battery series start controller connects two batteries in series when an aircraft engine starter is engaged to provide a higher voltage to start the aircraft engine and to provide adequate operational voltage to aircraft engine instruments and other aircraft electrical systems, and wherein the battery series start controller reconnects the batteries in parallel when the electrical load drawn by the starting aircraft engine decreases and the supplied voltage to the aircraft rises to a predetermined threshold.
Patent CA-2846730-A1 (CA)
Title: Wire compression connector
Inventor: DINH CONG THANH
IPC: H01R4/20
Filed: 2014-03-17
Abstract: A compression connector for connecting two wires is disclosed. The compression connector is made of either a single bifurcated connector body or two individual connector components that are slidably coupled and then crimped. As the compression connector is crimped, structural features on the connector components are pushed into a locked state in the two component embodiment. Bifurcated embodiments allow for more than one crimping act on the compression connectors resulting in a more reliable compression connection. The compression connector that results is much more resistant to failure compared to known C-shaped compression connectors.
Patent CA-2848781-A1 (CA)
Title: Catheter de reintroduction sous-intimale et recanalisation retrograde
Inventor: ANDERSON JAMES
IPC: A61M25/00
Filed: 2012-09-18
Abstract: L'invention concerne un cathéter pour recanaliser un vaisseau sanguin ayant une occlusion dans celui-ci par l'intermédiaire d'un passage sous-intimal. Le cathéter comprend une tige de cathéter ayant un ballonnet gonflable monté sur la partie d'extrémité distale de la tige de cathéter. Un élément tubulaire flexible s'étend à partir de la tige de cathéter et le long d'une partie extérieure du ballonnet gonflable. Le gonflage du ballonnet gonflable fait fléchir l'élément tubulaire flexible en une configuration fléchie à distance d'un axe longitudinal de la tige de cathéter pour effectuer une réintroduction dans la véritable lumière à distance de l'occlusion.
Patent CA-2851699-A1 (CA)
Inventor: WONG RAY TAT LUNG
IPC: B63H25/00
Filed: 2014-05-14
Abstract: There is provided a mounting assembly for a marine vessel having a pair of stern-mounted propulsion units. The assembly includes a pair of angle-setting members which forwardly angle the propulsion units towards a bow of the marine vessel when each propulsion unit is at the center of its total steering range. Each propulsion unit has a line of action of its propulsion force. The lines of action of the propulsion units intersect each other between a center of rotation of the marine vessel and a stern of the marine vessel when the propulsion units are steered forwardly towards each other.
Patent CA-2852094-A1 (CA)
Inventor: GOUNIOT PIERRE
IPC: A61F5/01
Filed: 2012-10-25
Abstract: L'invention concerne un dispositif de protection de l'articulation du genou d'un skieur (S) destiné à être installé sur une chaussure de ski (2) comprenant une partie chaussante surmontée d'un collier (21), le dispositif comprenant des premiers moyens de liaison (22a, 22b, 23) destinés à être fixés sur le collier (21) de la chaussure (2) et une coque (10) destinée à couvrir au moins partiellement l'avant du tibia (T) du skieur (S), cette coque (10) s'étendant entre une partie haute (11) destinée à être située au niveau du genou du skieur et une extrémité basse (12) recouvrant une portion du collier (21) de la chaussure (2), la coque (10) supportant, sur sa partie haute (11), des joues latérales (lia, 11b) aptes à être mises en contact avec le genou de part et d'autre du genou en étant, a minima, en contact avec les condyles du fémur (CF) du skieur (S), la partie basse (12) de la coque (10) étant destinée à recouvrir partiellement le collier (21) de la chaussure (2) et comprenant des seconds moyens de liaison complémentaires (12a, 12b) des premiers moyens de liaison (22a, 22b) du collier (21) de la chaussure (2) pour être solidarisée avec le collier (21) de la chaussure (2).
Patent CA-2854435-A1 (CA)
Inventor: SAENZ CHAPA ARMANDO
IPC: B05D1/02
Filed: 2012-08-30
Abstract: A continuous method for applying coatings to a metal, specifically a metal sheet roll, tape, or any metallic component, which comprises cleaning and heating the metal sheet to a preset temperature and then apply a coating of paint or varnish, which is quickly cured, as the soluble is evaporated by direct contact with hot metal.
Patent CA-2854990-A1 (CA)
Title: System and method for audio content management
Inventor: BRADLEY NATHANIEL T
IPC: H04L12/16
Filed: 2012-10-24
Abstract: Audio files representing files intended primarily for viewing (e.g., by sighted users) are created and organized into hierarchies that mimic those of the original files as instantiated at original websites incorporating such files. Thus, visually impaired users are provided access to and navigation of the audio files in a way that mimics the original website.
Patent CA-2855007-A1 (CA)
Title: System and method for bidirectional trust between downloaded applications and mobile devices including a secure charger and malware scanner
Inventor: BRITTON DOUGLAS
IPC: H04L12/16
Filed: 2012-11-08
Abstract: A system and method are described that will enable mobile smart devices, such as a cellular phones, PDAs, or iPads, smartphones, mobile payment systems, mobile healthcare systems, handheld law enforcement systems, and other types of tablet devices, to trust download applications and for the download applications to trust the mobile smart devices onto which they are downloaded. The system and method enables charging a mobile smart device and while charging the mobile smart device scans for malware and other viruses in the applications and the operating system on the mobile smart device.
Patent CA-2856267-A1 (CA)
Inventor: MIYASHITA OSAMU
IPC: F16L17/02
Filed: 2012-12-03
Abstract: [Solution] A spherical band-shaped seal body (40), comprising: a spherical band-shaped base body (38) defined by a cylindrical inner surface (34) defining a through-hole (33) in the center section thereof, a partially convex spherical surface (35), and annular end surfaces (36, 37) on the large- and small-diameter sides of the partially convex spherical surface (35); and an outer layer (39) formed integrally with the partially convex spherical surface (35) of the spherical band-shaped base body (38).
Patent CA-2857161-A1 (CA)
Title: Sommet pour pneumatique d'avion
Inventor: CHAMBRIARD FRANCOIS
IPC: B60C11/04
Filed: 2012-12-18
Abstract: Pneumatique pour avion comprenant une bande de roulement (2) comprenant au moins deux nervures circonférentielles (4) adjacentes à au moins un sillon circonférentiel (5), chaque nervure circonférentielle (4) s'étendant axialement entre deux faces latérales (7) et circonférentiellement sur toute la périphérie du pneumatique. La bande de roulement (2) comprend des alignements (8) de cavités (9) formées dans au moins une nervure circonférentielle (4) et débouchant sur la surface de roulement (3). Ces alignements sont parallèles entre eux, inclinés par rapport à la direction circonférentielle (XX') du pneumatique selon un angle (i) = 45° et sont répartis sur au moins une partie de la périphérie du pneumatique selon un pas circonférentiel (p) = 0.02 fois et = 0.12 fois la longueur circonférentielle de la périphérie du pneumatique (1).
Patent CA-2857179-A1 (CA)
Inventor: GOULD ROBERT S
IPC: H01B7/29
Filed: 2012-12-05
Abstract: A cable component that comprises a main body where at least a part of the main body is formed of an insulation material, and at least one nonflammable portion is disposed in the insulation material of the main body. The nonflammable portion forms at least about 25% by volume of the cable component, is flexible, and reduces the amount of the insulation material of the main body, thereby reducing the fuel load in the cable component.
Patent CA-2861328-A1 (CA)
Inventor: KENNEY THOMAS J
IPC: H04L27/26
Filed: 2013-02-26
Abstract: Techniques to manage dwell times for pilot rotation are described. An apparatus may comprise a memory configured to store a data structure with a set of modulation and coding schemes (MCS) available to an orthogonal frequency division multiplexing (OFDM) system, each MCS having an associated pilot dwell time. The apparatus may further comprise a processor circuit coupled to the memory, the processor circuit configured to identify a MCS to communicate a packet using multiple subcarriers of the OFDM system, and retrieve a pilot dwell time associated with the MCS from the memory, the pilot dwell time to indicate when to shift a pilot tone between subcarriers of the multiple subcarriers during communication of the packet. Other embodiments are described and claimed.
Patent CA-2862969-A1 (CA)
Inventor: BAILEY SHANNON C
IPC: H02G3/08
Filed: 2014-09-09
Abstract: Included in the specification for your consideration is 1. A description of the intended use and method of use 2. Claim 3. Drawings, 4 of a. Parts b. Top c. Side d. Bottom
Patent CA-2864642-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H04W80/02
Filed: 2014-09-25
Abstract: A low density parity check (LDPC) encoder, an LDPC decoder, and an LDPC encoding method are disclosed. The LDPC encoder includes first memory, second memory, and a processor. The first memory stores an LDPC codeword. The second memory is initialized to 0. The processor generates the LDPC codeword by performing accumulation with respect to the second memory using information bits. The accumulation is performed at parity bit addresses that are updated using a sequence corresponding to a parity check matrix (PCM).
Patent CA-2865468-A1 (CA)
Title: Methods of treating cancer by inhibition of dna repair proteins
Inventor: VINCENT MARK
IPC: C07H21/00
Filed: 2012-03-12
Abstract: Methods of treating cancer using antisense oligonucleotides directed against DNA double-strand break repair proteins such as BRCA2 or RAD51 are provided. The antisense oligonucleotides can be used alone, in tandem or in combination with other cancer therapies, in particular with therapies that lead to DNA damage, inhibition of DNA repair or inhibition of DNA synthesis, such as radiation, platinum drugs, alkylating agents, PARP inhibitors, or inhibitors of thymidylate synthase.
Patent CA-2867654-A1 (CA)
Title: Detecting network intrusion using a decoy cryptographic key
Inventor: CHASKO STEPHEN
IPC: G01D4/00
Filed: 2013-04-01
Abstract: Systems and methods for detecting intrusion into a data network are disclosed. Such intrusion can be detected, for example, by providing at least two network devices in a data network. Each of the network devices has a decoy cryptographic key that is used to detect unauthorized data and an authentic cryptographic key that is used to encrypt authorized data (410). The first network device receives data from the second network device that is encrypted using the decoy cryptographic key (420). The first network device determines that the data is encrypted using the decoy cryptographic key (430). The first network device deletes or otherwise discards the data encrypted using the decoy cryptographic key (440). The first network device can generate an alert message instructing other network devices that the second network device is generating the unauthorized data (450). The alert message also instructs the other network devices to ignore data originating from the second network device.
Patent CA-2867805-A1 (CA)
Inventor: DUNCAN BRIAN E
IPC: B65D25/14
Filed: 2013-03-06
Abstract: A barrel for use with a liquid spray gun platform to provide a liquid spray gun comprises a main body and an inseparable nozzle. The main body comprises at least one center air delivery passage and at least one liquid-handling passage. The inseparable nozzle defines a liquid-emitting orifice that is in fluid communication with the at least on liquid-handling passage of the main body, and defines a center air orifice that is in fluid communication with the at least on center air delivery passage of the main body.
Patent CA-2868759-A1 (CA)
Inventor: LAVROVSKY YAN
IPC: A61K31/7088
Filed: 2012-03-31
Abstract: A therapeutic composition is described that can be used for treating or prevention of diseases association with bone resorption, particularly of a metastatic carcinoma. In certain aspects, the composition is based on a polypeptide which includes the leading 215 amino acids of the human osteoprotegerin followed by the Fc portion of the human IgGl protein. DNA expression vectors and expression systems for overproducing the polypeptide in mammalian cells are also provided for.