baber/WOPTO huggingface dataset:
Patent CA-2816043-A1 (CA)
Title: Improving toughness of polycrystalline diamond by incorporation of bulk metal foils
Inventor: SURYAVANSHI ABHIJIT P
IPC: B01J19/12
Filed: 2011-12-20
Abstract: A cutting element include a substrate and a diamond compact including at least two polycrystalline diamond portions separated by at least one metal carbide foil portion. The cutting element is made by placing diamond powder in a reaction container, placing a thin metal layer in the reaction container above or around the diamond powder and binder, placing additional diamond powder in the reaction container above or around the thin metal layer, and placing a pre-sintered substrate containing binder into the reaction container above all diamond powder and thin metal layer components. The assembled reaction container is put into a reactor and is subjected to a high-temperature high-pressure sintering process. The binder in the pre- sintered substrate sweeps through to sinter the first diamond portion, and then reacts with the thin metal layer to form a metal carbide, and then the binder continues to sweep through to sinter the second diamond portion.
Patent CA-2818607-A1 (CA)
Inventor: FADELL ANTHONY
IPC: G05D23/00
Filed: 2011-11-18
Abstract: A user- friendly programmable thermostat is described that includes a central electronic display surrounded by a ring that can be rotated and pressed inwardly to provide user input in a simple and elegant fashion. The current temperature and setpoint are graphically displayed as prominent tick marks. Different colors and intensities can be displayed to indicate currently active HVAC functions and an amount of heating or cooling required to reach a target temperature. The setpoint can be altered by user rotation of the ring. The schedule can be displayed and altered by virtue of rotations and inward pressings of the ring. Initial device set up and installation, the viewing of device operation, the editing of various settings, and the viewing of historical energy usage information are made simple and elegant by virtue of the described form factor, display modalities, and user input modalities of the device.
Patent CA-2818999-A1 (CA)
Inventor: PRISSOK FRANK
IPC: F03D1/06
Filed: 2011-11-30
Abstract: The present invention relates to a reinforced polyurethane foam having a density of above 50 to 300 g/L, a density-independent compressive strength of above 7.5*10-4 MPa (L/g)1.6, a density-independent compressive modulus of elasticity of above 1.7*10-2 MPa (L/g)1.7, a density-independent tensile strength of above 6.4*10-4 MPa (L/g)1.6, a density-independent tensile modulus of elasticity of above 2.4*10-2 MPa (L/g)1.7, a density-independent flexural strength of above 1.25*10-3 MPa (L/g)1.6, and a density-independent flexural modulus of elasticity of above 1.75*10-2 MPa (L/g)1.7, obtainable by mixing (a) polyisocyanates with (b) compounds having isocyanate-reactive groups, (c) blowing agent comprising water, and optionally (d) catalyst and (e) further additives, to form a reaction mixture, and curing the reaction mixture, where the reaction mixture to be cured comprises 1% to 40% by weight of hollow microspheres and/or is applied to a porous reinforcing agent (f) capable of forming two-dimensional or three-dimensional networks in the polyurethane foam, the compounds having isocyanate-reactive groups (b) comprise polyetherols (b1), polyesterols (b2), chain extenders (b3) and optionally crosslinkers (b4) and aromatic polyether diols (b5), and component (b) comprises a fraction of polyesterols (b2), chain extenders (b3) and aromatic polyether diol (b5) of at least 50% by weight, based on the total weight of component (b). The present invention further relates to a process for producing such reinforced polyurethane foams and to their use as reinforcing foams for load-bearing, stiff areal elements, in the interior of blades or wings, and also as insulation material for liquefied natural gas tanks.
Patent CA-2820558-A1 (CA)
Inventor: MONTAG AVRAM DAN
IPC: A61M25/095
Filed: 2013-07-10
Abstract: A method includes generating a magnetic field in a predefined volume. A reference model is defined, which models the magnetic field at multiple points in the volume using spherical harmonics. The magnetic field is measured by a field detector, which is coupled to an intra-body probe inserted into an organ of a living body located in the volume. A cost function is defined by comparing the measured magnetic field with the reference magnetic field model within the volume. The cost function is minimized by a computation over dipole terms in a derivative over the cost function so as to find a position and orientation that matches the measured magnetic field. The found position and orientation is outputted as the position and orientation of the probe in the organ.
Patent CA-2822420-A1 (CA)
Title: Materiaux textiles comprenant des rubans dans deux orientations obliques et son procede et ses moyens de production
Inventor: KHOKAR NANDAN
IPC: D04C3/00
Filed: 2012-01-20
Abstract: La présente invention concerne toute une série de matériaux textiles comprenant des rubans orientés dans deux orientations obliques par rapport à la longueur du textile et aux sens de la largeur, désignés par textiles à fibre oblique. Ces textiles à fibre oblique sont pourvus d'une intégrité/stabilité structurale secondaire, en plus d'une intégrité/stabilité structurale primaire, pour améliorer la résistance à la formation d'ouvertures/d'espaces. Les textiles à orientation oblique comprenant des rubans, en particulier des types à fibre étalée et à polymères fortement étirés, sont nécessaires dans un certain nombre d'applications telles que l'atténuation des effets balistiques, des matériaux composites, des produits de sécurité etc. étant donné qu'ils améliorent la performance et fournissent des propriétés, des fonctions et un aspect esthétique au matériau. De tels textiles à orientation oblique peuvent être utilisés soit indépendamment soit en combinaison avec d'autres matériaux textiles. Différents types de textiles à orientation oblique peuvent être produits par un nouveau processus de formation de textiles à orientation oblique qui est techniquement différent des processus de tissage et de tressage.
Patent CA-2822978-A1 (CA)
Title: An ergonomic head mounted display device and optical system
Inventor: HUA HONG
IPC: G02B27/01
Filed: 2011-12-22
Abstract: This invention concerns an ergonomic optical see-through head mounted display device with an eyeglass appearance. The see-through head-mounted display device consists of a transparent, freeform waveguide prism for viewing a displayed virtual image, a see-through compensation lens for enabling proper viewing of a real-world scene when combined together with the prism, and a miniature image display unit for supplying display content. The freeform waveguide prism, containing multiple freeform refractive and reflective surfaces, guides light originated from the miniature display unit toward a user's pupil and enables a user to view a magnified image of the displayed content. A see-through compensation lens, containing multiple freeform refractive surfaces, enables proper viewing of the surrounding environment, through the combined waveguide and lens. The waveguide prism and the see-through compensation lens are properly designed to ergonomically fit human heads enabling a wraparound design of a lightweight, compact, and see-through display system.
Patent CA-2823031-A1 (CA)
Title: Push / pull system and support structure for snubbing unit or the like on a rig floor
Inventor: TUCKEN BRIAN
IPC: E21B19/06
Filed: 2013-08-05
Abstract: In one aspect the invention provides a support structure for use on a rig floor and for supporting a unit used to manipulate tubular components through a wellhead, the support structure comprises a first section, a second section and a central passage of sufficient diameter to allow passage of the tubular components therethrough. When the first section and the second section are assembled together, said sections together are suitable to support said unit used to manipulate tubular components through a wellhead.
Patent CA-2823879-A1 (CA)
Inventor: JAMES PETER
IPC: B65D88/22
Filed: 2013-08-15
Abstract: A relocatable separation tank for liquids containing particulate or solid matter (waste) is disclosed. The tank includes a container having a base and upstanding wall or walls. A liquid permeable staging is overlaid on the base to define a liquid reservoir between the staging and the base. The container further includes at least one bag having a liquid permeable base, the bag being mounted on the staging for receiving the waste containing liquid and retaining the waste whilst allowing liquid to flow into the reservoir.
Patent CA-2827114-A1 (CA)
Inventor: HOFFMAN ERICH
IPC: C12N15/00
Filed: 2003-04-25
Abstract: Vectors and methods for the production of influenza viruses suitable as recombinant influenza vaccines in cell culture are provided. Bi-directional expression vectors for use in a multi-plasmid influenza virus expression system are provided.
Patent CA-2827147-A1 (CA)
Inventor: RIONDATO FRANCESCO
IPC: B62J1/18
Filed: 2012-02-07
Abstract: The present invention regards a bicycle saddle (1) with two identical portions (2, 3) arranged symmetrically with respect to the longitudinal axis of the saddle, said portions being mutually separated, at the upper part thereof by a substantially dove-tail-shaped inlet (4) and thus mutually connected by a depression (11), after which a channel-shaped-hole (5), open from top to bottom; is provided, the inlet (4), the depression (11) and the channel (5) are arranged at the median longitudinal axis of the saddle. Due to the particular configuration thereof the user using the saddle during the cycling does not feel the pressure of the structures on the floor of the perineum, does not feel the temporary prostatic congestion and it was observed that the bruise on the coxal bone is almost null; all these drawbacks are normally observed using the other saddles of the known type.
Patent CA-2827245-A1 (CA)
Inventor: THOMAS BECKY MARY
IPC: A61K36/60
Filed: 2012-02-13
Abstract: The present invention relates to a composition comprising extract of the plant Ficus arnottiana. The invention also relates to a process for the preparation of the composition and to the composition for the use in the treatment of viral infections, particularly caused by herpes simplex viruses (HSV). The invention further relates to a method of treating a viral infection in a mammal comprising administering to the mammal a therapeutically effective amount of the composition.
Patent CA-2827652-A1 (CA)
Inventor: STEINER MATTHEW S
IPC: G06Q50/30
Filed: 2012-02-16
Abstract: Methods, systems, and apparatus for managing labeling privileges. In one aspect, a method includes receiving label data defining a label to be associated with an image of a first user in a photograph, the first user identified by a first user identifier and the label data associated with a submitting user identifier; accessing data defining labeling privileges for the first user identifier, the labeling privileges being for second users identified by respective second user identifiers, and the labeling privileges defining, for each second user, a labeling privilege for the second user to label an image of the first user in a photograph; determining whether the submitting user identifier is included in the second user identifiers; in response to determining that the submitting user identifier is included in the second user identifiers: determining the labeling privileges for the user identified by the submitting user identifier, and processing the label accordingly.
Patent CA-2830511-A1 (CA)
Title: Pharmaceutical compositions comprising aripiprazole lauroxil and sorbitan laurate
Inventor: HICKEY MAGALI B
IPC: A61P25/24
Filed: 2012-03-19
Abstract: The present invention relates to a pharmaceutical composition comprising sorbitan esters of carboxylic acids that ate useful for the delivery of anti-psychotic drugs.
Patent CA-2832585-A1 (CA)
Inventor: PETERS BASIL
IPC: G06Q40/00
Filed: 2013-11-07
Abstract: A system and method are provided for obtaining exit transaction data. The method comprises providing a first user interface for entering the exit transaction data from a first source; enabling entry of a first portion of the exit transaction data; enabling at least one additional portion of the exit transaction data to be obtained from a second source using a second user interface;  receiving a first entry corresponding to the first portion of data; receiving at least one second entry corresponding to the at least one additional portion of the exit transaction data; and storing the first entry and at least one second entry in association with a particular transaction.
Patent CA-2833255-A1 (CA)
Title: Bicyclic methyl amine derivatives as sphingosine-1 phosphate receptors modulators
Inventor: TAKEUCHI JANET A
IPC: C07F9/655
Filed: 2012-04-13
Abstract: The present invention relates to novel bicyclic methyl amine derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1 -phosphate receptors.
Patent CA-2834599-A1 (CA)
Inventor: FRASER CHRISTOPHER
IPC: A61K39/00
Filed: 2012-04-27
Abstract: Disclosed are synthetic nanocarrier methods, and related compositions, comprising administering immunosuppressants and MHC Class I-restricted and/or MHC Class II- restricted epitopes that can generate tolerogenic immune responses (e.g., antigen- specific T effector cell deletion).
Patent CA-2834968-A1 (CA)
Inventor: ZHANG YUANPENG
IPC: A61K47/24
Filed: 2011-02-03
Abstract: A method of preparing liposomes, liposome compositions formed by the process, and methods of using the liposome composition are provided herein.
Patent CA-2835537-A1 (CA)
Inventor: PONSINI NICOLAS
IPC: H04W52/02
Filed: 2012-05-03
Abstract: A mobile station includes a radio section which communicates with a base station, and a short-range radio section for performing short range radio communication independently of the radio section. A backlight mounted on a display portion of the mobile station can be selectively turned on and off. The operation of the short-range radio section is disabled when the backlight is deactivated, and the operation of the short-range radio section is enabled when the backlight is activated.
Patent CA-2836393-A1 (CA)
Inventor: SACCONE MASSIMILIANO
IPC: G06Q40/06
Filed: 2012-05-15
Abstract: Method for the calculation of performance data for a private equity fund, comprising the steps of acquiring (310) input data representative of a first transaction of cash flow patterns of the private equity fund during a term of the fund, the term being divided into a plurality subperiods t0, tl,..,.tn, wherein for each subperiod ti, a value for contribution Contri, and a value for the distribution Distri in that subperiod is supplied; acquiring (320) input data representative of a plurality of rates of interest r0, rl,...rn respectively associated to said plurality of subperiods; calculating (330), based on the input data representative of the first transaction of cash flow patterns and on the input data representative of the plurality of rates of interest, a first value representative of an average duration of contributions and a second value representative of an average duration of distributions for the fund; calculating (335), based on the first value and the second value, a third value representative of a net duration of said first transaction; calculating (340), based on the first value, the second value and the third value, a second bullet transaction equivalent to the first transaction, by calculating a fourth value representative of a bullet investment paid at the time represented by the first value and a fifth value representative of a bullet reimbursement received at the time represented by the second value; and calculating (350), based on the second transaction and the third value, a sixth value representative of a duration adjusted return on capital - DaRC.
Patent CA-2837272-A1 (CA)
Inventor: WANG XIANBIN
IPC: H04J3/00
Filed: 2013-12-20
Abstract: Systems, methods, and devices relating to short range wireless communications. A host device wirelessly communicates with a user device. The transceiver on the host device is of a greater complexity than the transceiver on the user device. The host device performs a number of signal processing steps on data to be exchanged with the user device such that the complexity of the processing to be done by the user device is significantly reduced. This approach thereby reduces the complexity of the transceiver on the user device. The host device processing includes pre-channel equalization and pre-synchronization.
Patent CA-2839869-A1 (CA)
Inventor: KUBASEK WILLIAM
IPC: A61P35/00
Filed: 2012-06-13
Abstract: Provided are methods and compositions for clinical treatment of advanced gynecological cancers using anti-ErbB3 antibodies combined with paclitaxel.
Patent CA-2841022-A1 (CA)
Title: Agricultural spray boom
Inventor: PETERS MICHAEL D
IPC: B05B1/20
Filed: 2014-01-22
Abstract: An improved agricultural spray boom having a primary section, a secondary section and a break away section is provided. The primary section has a top extrusion having a web and two tubes, each tube having a heat sink and a wing. No welds are located above the centerline of the tubes where stress would be the greatest.  The secondary section is pivotally attached to the primary section. Weight of the second section and break away section cause a twisting force to be applied to the primary section. The primary section has specially oriented side braces which act in compression to resist the twisting force. The primary section further has a steel connector connected to the underside of the extrusions (and not welded to top of extrusions). The secondary section also has a top extrusion with a web and two tubes.
Patent CA-2842367-A1 (CA)
Inventor: WEITZMAN STUART
IPC: A43B5/00
Filed: 2014-02-10
Abstract: In the preferred embodiment, a partial length slit is introduced in the inwardly facing wall of a boot in both the exterior and corresponding interior portions of the boot.  Included in the midst of the slit, between the exterior and corresponding interior portions, is a piece of elastomeric fabric which preferably is stitched in.
Patent CA-2842905-A1 (CA)
Inventor: DOBROWOLSKIT ALEKSANDER
IPC: A01K29/00
Filed: 2014-02-17
Abstract: The invention is for carrying dog fecal matter without using your hands. The invention is attached to the dog's leash and holds the waste bag. When walking your dog, its feces must be collected by law in Canada, and in many other countries around the world. While the bending down and collecting process is unpleasant, it is also unhealthy and inconvenient to walk around carrying a bag of fecal matter in your hand. The most common method used by pet owners to clean up after their dog is to use a plastic bag, often biodegradable, to pick up the fecal matter. The bag is then tied at the top to seal it, and then the owner carries the bag in their hand until a proper disposal container is found. The time holding the bag of feces can be very long depending on the distance to the disposal container, and the hand holding the bag cannot do anything else (i.e. hold a coffee cup, talk on cell phone, hold hands with someone, etc.). The invention allows pet owners the freedom to use both hands while walking their dog and it helps those who feel uncomfortable holding a bag feces in their hand.
Patent CA-2844518-A1 (CA)
Inventor: JOSEPHSON PAUL F
IPC: E06B3/32
Filed: 2012-08-27
Abstract: A covering for an architectural opening is provided. The covering may include a head rail, an end rail, and a cellular panel operably connected between the head rail and the end rail. The cellular panel may include at least one cellular unit. Each cellular unit may include a primary cell having a first side and a second side. In one configuration, the first side has a single crease, and the second crease has three creases. An outer wall may be operably connected to the primary cell and extend around at least a portion of a side of the primary cell.
Patent CA-2849130-A1 (CA)
Inventor: MCCANN DEAN
IPC: C21C7/076
Filed: 2014-04-17
Abstract: The invention relates to a synthetic slag forming briquette encased in an aluminum shell. The briquette may include a deoxidizing agent, calcium oxide, calcium fluoride, calcium aluminate, magnesia, or dolomitic lime, or combinations thereof. The deoxidizing agent may include calcium carbide, powdered aluminum or magnesium, or combinations thereof. The aluminum shell may be formed from molten aluminum, or aluminum sheet or foil.
Patent CA-2851056-A1 (CA)
Title: Recipient en matiere plastique comportant un panneau a vide angulaire et son procede
Inventor: HOWELL JUSTIN A
IPC: B29C49/00
Filed: 2012-09-20
Abstract: L'invention porte sur un récipient en matière plastique, sur des parties de paroi latérale et sur leur procédé. La partie de paroi latérale peut recevoir un vide dans un récipient rempli et hermétiquement scellé, et comprend une pluralité de colonnes s'étendant entre des extrémités supérieure et inférieure de la partie de paroi latérale, et une pluralité de panneaux à vide orientés verticalement entre des colonnes adjacentes respectives parmi les colonnes, chaque panneau à vide comprenant une section supérieure, une section centrale et une section inférieure, une première articulation reliant les sections supérieure et centrale, et une seconde articulation reliant les sections centrale et inférieure. Les panneaux à vide peuvent se déplacer radialement vers l'intérieur vers un axe central du récipient, de telle sorte que le vide du récipient est reçu. Quand le panneau à vide se déplace radialement vers l'intérieur, la section centrale peut conserver une orientation sensiblement parallèle par rapport à l'axe central, et les sections supérieure et inférieure tournent autour de première et seconde articulations, respectivement, et s'inclinent de façon à s'éloigner à partir de l'axe central.
Patent CA-2851761-A1 (CA)
Title: Methode de diagnostic, de pronostic ou de traitement des maladies neurodegeneratives
Inventor: PAPY-GARCIA DULCE
IPC: A61K31/737
Filed: 2012-10-15
Abstract: Méthode de diagnostic, de pronostic ou de traitement des maladies neurodégénératives, en particulier, de la maladie d'Alzheimer.
Patent CA-2853957-A1 (CA)
Title: Instrument de mesure et/ou de trace et/ou de visee
Inventor: LEVY ROBERT
IPC: G01B5/02
Filed: 2014-06-09
Abstract: L'invention concerne un instrument (1) de mesure et/ou de tracé et/ou de visée comprenant un premier repère (8a), un deuxième repère (8b), un troisième repère (8c) et un quatrième repère (8d) reliés entre eux par un élément de liaison (10) autorisant un déplacement relatif des repères selon la formule suivante : d1/d2 = d1/d6 = .PHI. avec : - d1 la distance entre les premier et quatrième repères ; - d2 la distance entre les deuxième et quatrième repères ; - d6 la distance entre les premier et troisième repères ; et - .PHI. un nombre constant, notamment .PHI. est égal ou sensiblement égal à 1.5, ou 1.6 ou 1.62 ou 1.618 ou (1+.sqroot.5)/2,
Patent CA-2854181-A1 (CA)
Inventor: YANG JIDONG
IPC: F28F3/08
Filed: 2012-11-05
Abstract: A sheet for use in a heat exchange apparatus. The sheet includes a plurality of vertical ribs that extend in a first direction substantially all the way between the first and second edges of the sheet, generally parallel to the vertical axis of the heat exchange apparatus, wherein said vertical ribs protrude in a second direction out of the plane. The sheet further includes a plurality of horizontal ribs that extend in a third direction along the sheet substantially all the way between the third and fourth edges of the sheet, generally parallel to the horizontal axis of the heat exchange apparatus, wherein said horizontal ribs protrude in a fourth direction opposite said second direction, into the plane and intersect said vertical ribs.