baber/WOPTO huggingface dataset:
Patent CA-2814751-A1 (CA)
Title: Composition dentaire
Inventor: STELZIG SIMON
IPC: A61K6/884
Filed: 2011-10-18
Abstract: La présente invention concerne une composition dentaire comprenant (i) un agent de remplissage particulaire ; (ii) un composé polymérisable stable à l'hydrolyse de la formule (1) AXn suivante dans laquelle A représente un groupe lieur contenant au moins n atomes d'azote et éventuellement un ou plusieurs groupes acides, les X représentent des radicaux contenant une double liaison polymérisable et formant une liaison amide avec un atome d'azote de A, lesdits X pouvant être identiques ou différents et étant représentés par la formule (2) suivante dans laquelle R1 et R2 sont indépendants l'un de l'autre et représentent un atome d'hydrogène, un groupe alkyle en C1 à C6­ ou un groupe -(CH2)m-Z, où Z représente COOM, OPO3M2, PO3M2, SO3M et M représente indépendamment un atome d'hydrogène ou un atome de métal, et m représente un nombre entier de 0 à 6, L représente une liaison, un groupe alkylène en C1 à C6 ; et n représente un nombre entier d'au moins 1 ; à condition qu'au moins un X ne puisse pas représenter un groupe (méth)acryle ; et (iii) un système initiateur.
Patent CA-2815089-A1 (CA)
Inventor: BAYRAMIAN ANDREW JAMES
IPC: H01S3/094
Filed: 2011-11-04
Abstract: An optical gain architecture includes a pump source and a pump aperture. The architecture also includes a gain region including a gain element operable to amplify light at a laser wavelength. The gain region is characterized by a first side intersecting an optical path, a second side opposing the first side, a third side adjacent the first and second sides, and a fourth side opposing the third side. The architecture further includes a dichroic section disposed between the pump aperture and the first side of the gain region. The dichroic section is characterized by low reflectance at a pump wavelength and high reflectance at the laser wavelength. The architecture additionally includes a first cladding section proximate to the third side of the gain region and a second cladding section proximate to the fourth side of the gain region.
Patent CA-2815124-A1 (CA)
Title: Stable slurry bed fischer-tropsch catalyst with high surface area and activity
Inventor: FERDOUS DEENA
IPC: C07C1/04
Filed: 2011-11-15
Abstract: A method of forming a Fischer-Tropsch catalyst by providing at least one metal nitrate solution, combining each of the at least one metal nitrate solutions with a precipitating agent whereby at least one catalyst precipitate is formed, and incorporating a strong base during precipitation, subsequent precipitation, or both during and subsequent precipitation. Catalysts produced via the disclosed method are also provided.
Patent CA-2817352-A1 (CA)
Inventor: ALKHATEEB RAAD
IPC: G06F17/00
Filed: 2013-05-30
Abstract: A method for categorizing content from a website associated with an enterprise company for ranking of said company, said method performed by a computing device having a processing structure; and a memory including instructions executable by said processing structure to cause said processing structure to at least: request a uniform resource locator (URL) associated with the website; validate the URL; create a profile associated with the enterprise company and storing the URL in the memory;  automatically crawl the website for content and to create a site index; parse the content to determine the occurrence of a predefined set of keywords pertaining to products and services and business activities of the company, and rank the keywords according to relevance pertaining to at least one category; categorize the website into at least one industry category; and determine whether the website is properly categorized.
Patent CA-2819715-A1 (CA)
Inventor: MALLADI DURGA PRASAD
IPC: H04W24/02
Filed: 2007-11-06
Abstract: Techniques for supporting MIMO transmission with layer permutation are described. In one aspect, multiple codewords may be generated for transmission from multiple antennas (e.g., virtual antennas), with the number of codewords being less than the number of antennas. Each codeword may be mapped across the multiple antennas.  Two codewords may be generated. For rank 3, the first codeword may be mapped to one layer (or one antenna on each subcarrier), and the second codeword may be mapped to two layers (or two antennas on each subcarrier). For rank 4, each codeword may be mapped to two layers. In another aspect, a base CQI indicative of an average signal quality may be determined. A delta CQI indicative of improvement over the average signal quality may also be determined. In yet another aspect, selection may be performed with different penalty factors for different ranks or number of codewords.
Patent CA-2820631-A1 (CA)
Title: Processes for treating various materials
Inventor: BOUDREAULT RICHARD
IPC: C22B3/44
Filed: 2013-06-21
Abstract: The disclosed processes can be effective for treating various materials comprising several different metals. These materials can be leached with HCI  for obtaining a leachate and a solid. Then, they can be separated from one another and a first metal can be isolated from the leachate. Then, a second metal can further be isolated from the leachate. The first and second metals can each be substantially selectively isolated from the leachate. This can be done by controlling the temperature of the leachate, adjusting pH, further reacting the leachate with HCI, etc. The metals that can be recovered in the form of metal chlorides can eventually be converted into the corresponding metal oxides, thereby allowing for recovering HCI. The various metals can be chosen from aluminum, iron, zinc, copper, gold, silver, molybdenum, cobalt, magnesium, lithium, manganese, nickel, palladium, platinum, thorium, phosphorus, uranium, titanium, rare earth element and rare metals.
Patent CA-2822512-A1 (CA)
Inventor: FRIEDEL MANUEL
IPC: C04B40/06
Filed: 2011-11-24
Abstract: The invention relates to a hydraulically curable composition, in particular for producing concrete, mortar, screed or render, having improved freeze-thaw resistance, which comprises the constituents cement, additives, organofunctional silicon compounds and optionally aggregates and optionally further constituents and which contains the further constituents fly ash and silica dust, in each case independently, in an amount based on the weight of cement of from 1 to 25% by weight and the organofunctional silicon compounds in an amount of from 0.1 to 5% by weight based on the weight of cement. The invention further relates to a process for producing the composition and also to the use of the combination of constituents for improving the freeze-thaw resistance.
Patent CA-2825975-A1 (CA)
Inventor: NAMNATH JAMES
IPC: A01P1/00
Filed: 2012-02-02
Abstract: Provided is a formulation comprising (a) a preparation comprising one or more anthraquinone derivatives having activity against plant pests and (b) a lignin. Also provided a method for obtaining the formulation and for using the formulation to modulate phytopathogenic, fungal and/or bacterial infection and/or plant pest infestation and/or seed germination and/or plant growth.
Patent CA-2830077-A1 (CA)
Inventor: IWANO YOSHIHIRO
IPC: B62D25/10
Filed: 2012-03-23
Abstract: Deformation of a trunk door is suppressed with a simple structure. A lateral bead (38) is formed along a ridgeline region (37) that is formed by an inner upper wall portion (30) and an inner rear wall portion (32) of an inner panel (20) of the trunk door (14).  The lateral bead (38) is not connected to a ring bead (34) formed at an outer periphery of the inner panel (20).  Thus, stiffness of the ridgeline region (37) may be suppressed compared with a case in which the lateral bead (38) is connected to the ring bead (34). Thus, substantial V-form folding of an outer upper wall portion (24) and an outer rear wall portion (26) may be suppressed. This substantial V-form folding occurs, in a state in which a middle portion of a vehicle rearward lower side of the trunk door (14) is fixed by a lock assembly (42) and a striker of the vehicle, when an upward turning force F from door hinges (16) at each of two vehicle width direction sides acts at the vehicle forward side of the two vehicle width direction sides and a reaction force acts from weatherstripping.
Patent CA-2832920-A1 (CA)
Inventor: LEFEBVRE OLIVIER
IPC: B42D15/10
Filed: 2012-02-15
Abstract: The present invention is related to a device useful as a security element comprising first and second LC ink layers representing a graphical object exhibiting, when observed with an appropriate viewing equipment, a three-dimensional appearance, wherein one of said ink layers shows a first colour at a certain viewing angle and is a left-handed circularly polarizing coating or comprises left-handed circularly polarizing pigment, and the other of said ink layers shows the same or another colour at said viewing angle and is a right-handed circularly polarizing coating or comprises right-handed circularly polarizing pigment, said first and second LC ink layers representing a first and a second image corresponding to a pair of stereoscopic projections ofsaid object, characterized in that said first and second images are composed of separate building blocks which are superimposed or can be superimposed.
Patent CA-2835413-A1 (CA)
Title: Service and product purchase and payment system
Inventor: DIAS CAMPOS RODRIGO OTAVIO
IPC: G06Q30/06
Filed: 2013-11-28
Abstract: "SERVICE AND PRODUCT PURCHASE AND PAYMENT SYSTEM", which features a pre-payment solution for services and/or products with a hybrid "NFC" (Near Field Communication) and SMS (Short Message Service) solution, with the present system providing an infrastructure composed of a data center (1) which acts as a central hub for the system and establishes double-way ERP (Enterprise Resource Planning) communication with a second data center (2) which acts as Host Colocation, with the data center (2) establishing communication to a mobile device (3) of the Smartphone category and properly equipped with the application employed in the present system;  the second data center (2) established communication also with POS (4), as well as with the servers (5) of sales establishments registered to the system.
Patent CA-2843117-A1 (CA)
Title: Portable temperature-regulating apparatus for medicaments
Inventor: LUPGES PETER
IPC: A61J1/16
Filed: 2012-07-26
Abstract: The invention relates to a portable apparatus for regulating the temperature of medicaments in solid or liquid form. A temperature-regulating apparatus according to the invention comprises a housing with at least one accommodating chamber, with at least one temperature-regulating device for regulating the temperature of the accommodating chamber, in particular a thermoelectric temperature-regulating device, with at least one inputting means capable of registering an insertion of a medicament container into the accommodating chamber or an immediately imminent insertion, and of controlling the temperature-regulation of the accommodating chamber depending thereon.
Patent CA-2847275-A1 (CA)
Inventor: BAKER STEVEN RAY
IPC: G02B6/44
Filed: 2012-08-30
Abstract: An apparatus for toollessly, releasably attaching an optical component to a structure is disclosed. The apparatus comprises a snap fastener attached to the optical component and an accepting feature attached to the structure. When the snap fastener is brought into contact with the accepting feature, the accepting feature accepts the snap fastener thereby toollessly, releasably attaching the optical component to the structure.
Patent CA-2847711-A1 (CA)
Title: Delivery system for hollow microneedle arrays
Inventor: GILBERT THOMAS J
IPC: A61M5/00
Filed: 2012-09-06
Abstract: The present disclosure relates to systems and methods for delivering microneedles to a patient's skin. In one aspect, the present disclosure provides a system for delivering a microneedle array to a patient's skin surface, the system comprising: a delivery apparatus including a housing; and an infusion device detachably received in the housing.
Patent CA-2848025-A1 (CA)
Inventor: WHITE ELIZABETH
IPC: A61G7/14
Filed: 2007-04-09
Abstract: A fabric gripper comprises a hinge affixed between upper and lower bars. The upper and lower bars have a clamp that presses the upper and lower bars together so as to securely grip a patient support.
Patent CA-2848659-A1 (CA)
Inventor: HOOD JOHN
IPC: A01N43/56
Filed: 2012-09-13
Abstract: lndazole-3-carboxamide compounds for treating various diseases and pathologies are disclosed. More particularly, the present disclosure concerns the use of an indazole-3- carboxamide compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.
Patent CA-2854641-A1 (CA)
Inventor: PIMENOV SERGUEI
IPC: E05F15/60
Filed: 2012-10-31
Abstract: The invention provides a closure system comprising an obstacle detection system for detecting objects in or near the path of a moving closure. The system comprises a remote module, a remote module timer, and a communication unit. The system further comprises a motor to drive the closure between open and closed positions, a controller for controlling operation of the motor, and a base station coupled to the controller for communication with the remote module and to transmit synchronisation signals at first prescribed intervals. The remote module is arranged to have at least three modes of power usage: an operation mode, a standby mode, and a sleep mode. The system is further arranged such that, when in sleep mode, the remote module is configured to switch for a preset duration to said standby mode at or substantially at said first prescribed intervals to detect said synchronisation signals so as to monitor the communications link between the base station and the remote module.
Patent CA-2854880-A1 (CA)
Inventor: LI DONGSHENG
IPC: H04R29/00
Filed: 2012-12-28
Abstract: An apparatus for detecting a type of an audio interface is disclosed. The apparatus comprises: an audio interface, comprising a pin 3 and a pin 4, in which one of the pin 3 and the pin 4 is configured as a MIC pin of the audio interface, and the other one is configured as a ground pin; a first level comparison module configured to output a signal Sg1, when a level V3 of the pin 3 is greater than a sum of a level V4 of the pin 4 and a predetermined threshold Vg1, otherwise to output a signal Sg-1'; a second level comparison module configured to output a signal Sg2, when the level V4 of the pin 4 is greater than a sum of the level V3 of the pin 3 and a predetermined threshold Vg2, otherwise to output a signal Sg2'.
Patent CA-2855310-A1 (CA)
Inventor: SHEN JIE
IPC: G05F5/00
Filed: 2014-06-26
Abstract: A power conversion system includes at least one multi-level power converter and a controller coupled to the at least one multi-level power converter. The controller includes a first CMV injection module and a second CMV injection module. The first CMV  injection module generates a first CMV signal for modifying at least one voltage command to achieve a first function in association with operation of the power conversion system. The second CMV injection module generates a second CMV  signal based at least in part on a local limit either for modifying the at least one voltage command or for further modifying the at least one modified voltage command to achieve a second function in association with operation of the power conversion system.
Patent CA-2855568-A1 (CA)
Inventor: JARISCH CHRISTIAN
IPC: G06K19/06
Filed: 2012-11-14
Abstract: The invention relates to a code support (60a, 60b) adapted to be associated with or part of a capsule intended for delivering a beverage in a beverage producing device by centrifugation of the capsule. The support comprises a code formed by at least a first sequence of symbols and a second sequence of symbols. The code is represented on the support so that each symbol is sequentially readable by a reading arrangement (100) of an external reading device while the capsule is driven in rotation along an axis of rotation (Z). The first sequence comprises at least one first preamble sequence of symbols, and at least one first data sequence of symbols. The second sequence comprises at least one second preamble sequence of symbols and at least one second data sequence of symbols. The first preamble sequence is distinct from the second preamble sequence.
Patent CA-2855832-A1 (CA)
Title: Overheat suppression systems and methods for an electrical housing
Inventor: BARNA KYLE STEVEN
IPC: H02B1/56
Filed: 2012-11-15
Abstract: A system for suppressing an overheat condition in an electrical housing includes an electrical housing that defines a housing area including one or more electrical devices; a suppression fluid container containing a suppression fluid; a valve configured to regulate the flow of the suppression fluid from the suppression fluid container to the housing area; at least one sensor configured to sense at least one of temperature and smoke; and a controller communicatively connected to the at least one sensor and the valve, the controller configured to receive signals from the at least one sensor indicating an overheat condition in the housing area; and in response to the received signals indicating the overheat condition in the housing area, control the valve to allow the suppression fluid to flow from the suppression fluid container into the housing area, in order to suppress the overheat condition in the housing area.
Patent CA-2856951-A1 (CA)
Inventor: HARTENHOF MICHA
IPC: F25J1/02
Filed: 2012-11-22
Abstract: Nitrogen is removed from a cryogenic hydrocarbon composition comprising nitrogen and a methane-containing liquid phase. A by-product vapour from the cryogenic hydrocarbon composition, at a low pressure of between and 2 bar absolute, is compressed to a separation pressure in the range of between 2 and 15 bar absolute. The such compressed vapour is partially liquefied by heat exchanging the compressed vapour against an auxiliary refrigerant stream and thereby passing heat from the compressed vapour to the auxiliary refrigerant stream at a cooling duty. The condensed fraction of the partially liquefied compressed vapour is depressurized and at least a portion of it is reinjected into the cryogenic hydrocarbon composition. An off gas consisting of a, non condensed, vapour fraction of the partially liquefied compressed vapour is discharged from the first gas/liquid separator. The cooling duty is adjusted to regulate a heating value of the vapour fraction being discharged.
Patent CA-2858688-A1 (CA)
Title: Mdm2-containing double minute chromosomes and methods therefore
Inventor: SANBORN JOHN ZACHARY
IPC: G16B40/30
Filed: 2012-12-07
Abstract: Contemplated systems and methods allow for computational genomic analysis using paired-end sequence analysis and split read refinement to thereby identify high-confidence breakpoints associated with high copy numbers and orientation of rearrangements, which is then the basis for full reconstruction of double minutes (DM). In especially preferred aspects, the DM will also include an oncogene or tumor suppressor gene, and/or may be found in blood or blood derived fluids.
Patent CA-2858898-A1 (CA)
Inventor: JIANG BING
IPC: B60R21/02
Filed: 2012-12-12
Abstract: A safety protection apparatus for use in motorized transportation vehicles, comprising a support frame (1) fixedly connected to a seat (6) of the motorized transportation vehicle and a protective capsule (3) for use in accommodating an infant or a child. The top end of the protective capsule (3) is pivotally connected to the support frame (1). A shock-absorbing damper component (2) is arranged between the protective capsule (3) and the support frame (1) or the seat (6). The safety protection apparatus is adaptable to transportation vehicles such as passenger vehicles, trucks, and ships, and is applicable respectively for adults, infants, and children. The safety protection apparatus, by providing the protective capsule, protects a passenger from direct injuries caused by external forces, by providing a pivotable mechanism, buffers impacts on the passenger caused by emergency braking or collision, and, by consuming energy with the damper component, provides the recumbent infant, child, or adult with comprehensive protection.
Patent CA-2859501-A1 (CA)
Inventor: JOHNSON SONYA S
IPC: A23L27/20
Filed: 2012-12-19
Abstract: A chewing gum composition includes gum base, flavor, sweetening agent, and about 0.01% to about 0.4% [(2-isopropyl-5-methyl-cyclohexanecarbonyl)-amino]-acetic acid isopropyl ester (Gly-OiPr).
Patent CA-2860263-A1 (CA)
Inventor: TONER ADAM
IPC: H04W80/00
Filed: 2014-08-22
Abstract: The present invention comprises an ophthalmic lens system capable of wireless communication through utilization of an external device, wherein the ophthalmic lens system comprises a first ophthalmic lens on a first eye and a second ophthalmic lens on a second eye, wherein the lenses may be configured to wirelessly communicate with each other by transmitting and receiving data through an external device. More particularly, in some embodiments, the external device may comprise electronic components with more computational power and energization capabilities than the ophthalmic lenses.
Patent CA-2860591-A1 (CA)
Title: Nail enamel composition
Inventor: HOSSEINPOUR DARIUSH
IPC: A61K8/87
Filed: 2013-01-03
Abstract: The present invention is directed to a nail enamel composition that includes a photoinitiator, a co-initiator, and an oligomer. The nail enamel composition exhibits increased hardness, toughness, scratch resistance, adhesion, and chip resistance when applied to a natural or synthetic nail.
Patent CA-2862534-A1 (CA)
Title: Method for mapping ventricular/atrial premature beats during sinus rhythm
Inventor: CHMIEL YORAM
IPC: A61B19/00
Filed: 2014-09-05
Abstract: While detecting a cardiac arrhythmia, a mapping electrode of a probe is used to associate a local activation time with a first location in a region of interest in the heart. While detecting an absence of the cardiac arrhythmia, the local activation time is associated with a second location in the heart. Electrical data of the first location is assigned to the second location, and an electroanatomic map of the heart is generated that includes the second location in association with the assigned electrical data of the first location.
Patent CA-2862841-A1 (CA)
Inventor: JANG SI HAK
IPC: G06F3/14
Filed: 2013-01-18
Abstract: An apparatus and method is provided that allows users to easily and rapidly search and locate parts of pages in an e-book that they have read, even though the form of pages has changed. The apparatus and method for displaying pages on an electronic mobile device includes: displaying at least one page of a plurality of pages of an e-book; detecting the presence of an event; changing the form of the displayed pages to a form corresponding to the detected event; and displaying the difference between the forms before and after the change.