baber/WOPTO huggingface dataset:
Patent CA-2685314-C (CA)
Inventor: RILEY MICHAEL R
IPC: G03C1/52
Filed: 2008-04-23
Granted: 2015-10-13
Abstract: A toner for printing documents that are difficult to chemically or physically forge and that are readily easy to visually verify and methods of using and forming the toner are disclosed. The toner includes a colorant for printing an image on a surface of a document, a fluorescent pigment that under normal lighting is masked by the colorant but creates a visible image on the first surface of the a substrate when irradiated by black or ultra-violet light, and a dye for forming a latent version of the image underneath a surface of a substrate. An image formed using the toner of the invention is readily verified by comparing the colorant-formed image and the dye-formed image. In addition, if a solvent is used in an attempt to alter the printed image on the substrate, the dye migrates or diffuses to indicate tampering with the document.
Patent CA-2686963-C (CA)
Inventor: BIALEK JADWIGA MALGORZATA
IPC: A23G9/32
Filed: 2008-05-01
Granted: 2016-01-05
Abstract: Process for manufacturing a frozen aerated confection and comprising the steps of producing a premix comprising: milk/dairy or vegetable fat 1 to 15 % (w/w), preferably 3 to 12%; milk solids non fat 0 to 20% (w/w), preferably 3 to 12%; sugar and other sweeteners 0.01 to 35 % (w/w); vegetable proteins 0 to 5% (w/w) flavours 0 to 5 % (w/w); water 30 to 85 % (w/w) 0.25 to 15 % by weight (expressed as dry plasma over the wet premix) of an enriched plasma fraction is added to the premix freezing and aerating the premix to an overrun of 20 to 150%.
Patent CA-2688631-C (CA)
Inventor: KIM DOO NYUN
IPC: B23Q41/06
Filed: 2009-12-15
Granted: 2011-11-08
Abstract: Disclosed is a method for producing a multilayer complex heating panel. In a first platform, a stack of a sound-proof and moisture-proof material and a thermal insulating material, through which shock-absorbing poles having protecting caps are inserted by a predetermined interval, is prepared. A lower thermal energy storage plate is attached to the thermal insulating material in a second platform, a heat conduction steel plate is attached to the lower thermal energy storage plate in a third platform, and an upper thermal energy storage plate is attached to the heat conduction steel plate in a fourth platform. Rivet holes are perforated through the thermal energy storage plates, heat conduction steel plate, and protecting caps in a fifth platform, and rivets are into the holes in a sixth platform. The rivets are riveted in a seventh platform, completing the complex heating panel. The completed panel is transported in an eighth platform.
Patent CA-2691319-C (CA)
Inventor: PREISS BRUNO RICHARD
IPC: H04L12/12
Filed: 2010-01-28
Granted: 2013-09-03
Abstract: According to embodiments described in the specification, a method, system and apparatus for connecting a plurality of client machines to a plurality of servers. Each of the servers has a unique server identifier. The method includes: receiving a request from one of the client machines; receiving a unique client identifier for the one of the client machines; selecting a unique server identifier from the plurality of unique server identifiers, based on a mapping function comprised of: the unique client identifier and a state indicator for each of the servers; and connecting the one of the client machines to one of the servers corresponding to the selected unique server identifier.
Patent CA-2693689-C (CA)
Title: Dispositif d'injection pour l'injection dans des tissus biologiques et depot par injection
Inventor: SCHWAIGER WOLFGANG
IPC: A61M5/32
Filed: 2008-07-25
Granted: 2016-06-07
Abstract: Un dispositif d'injection (100) qui est prévu pour l'injection dans un organisme (1), au moyen d'une seringue d'injection (50), comprend un dispositif de guidage (10) agencé de manière à recevoir la seringue d'injection (50), une aiguille d'injection (51) et un corps de seringue (52) de la seringue d'injection (50) étant mobiles, par rapport au dispositif de guidage (10), par un mouvement d'avancement vers l'organisme (1) ou par un mouvement de recul, à partir de l'organisme (1), et un dispositif d'actionnement (20), avec lequel la seringue d'injection (50) peut être accouplée, et qui est agencé pour l'actionnement de la seringue d'injection (50) pour l'injection d'une substance dans l'organisme (1). L'invention est caractérisée en ce que le dispositif d'actionnement (20) présente un élément d'actionnement (21) qui forme une butée pour un système à piston (53) de la seringue d'injection (50) sur le dispositif de guidage (10), de telle façon que le système à piston (53) effectue, pendant le mouvement de recul, un mouvement relatif par rapport à l'aiguille d'injection (51) et opposé au corps de seringue (52).
Patent CA-2695095-C (CA)
Inventor: EISEN PHILIP ALLAN
IPC: H04N21/44
Filed: 2010-03-01
Granted: 2017-12-19
Abstract: The invention provides a system and a method for securely providing a secret data from a sender to one or more receivers. The receiver uses a sequence of functions originating from a hierarchy of functions to migrate the secret data from an input transform space to an output transform space using a mathematical transformation under control of one or more seeds. The seeds are provided to the receiver by the sender. The sender conditionally allows the receiver to obtain the secret data by controlling the seeds.
Patent CA-2695944-C (CA)
Title: Procede et appareil de conversion d'energie thermique en energie electrique
Inventor: HAGELSTEIN PETER
IPC: H01J45/00
Filed: 2007-08-06
Granted: 2016-11-15
Abstract: La présente invention concerne un procédé amélioré et un appareil de conversion thermique à électrique qui comprend des surfaces juxtaposées relativement chaudes et froides séparées par un petit espace sous vide sachant que la surface froide fournit une grille d'éléments de convertisseurs de chargeur à charge simple le long de la surface et que la surface chaude transfère une énergie d'excitation à la surface froide opposée le long de l'espace, par le biais d'une interaction de couplage électrostatique Coulomb.
Patent CA-2696180-C (CA)
Title: Acoustic transducer components
Inventor: SPRECHER ARNOLD FRED JR
IPC: G01D5/48
Filed: 1996-05-10
Granted: 2012-08-07
Abstract: A waveguide suspension device (2) and modular construction for sonic waveguides (4), including a damping element (6) for use with a waveguide (4) that supports a current pulse and results in a torsional or longitudinal strain wave, is also disclosed. the damping element (6) is to prevent the reflection of the sonic strain wave and includes a sleeve (27) surrounding the waveguide and a mechanism (29) for applying pressure on the sleeve (27) so the sleeve (27) exerts pressure on the waveguide (4), thereby gradually dampening the sonic strain wave energy along the length of the waveguide (4) surrounded by the damping element sleeve (27) to prevent reflection of the sonic strain wave. Further, the return conductor (1) placement is determined by measuring system response to provide minimal ringing of the signal received from a pickup oil (13). In addition, the suspension mechanism (2) is used to contain the waveguide thereby avoiding extraneous noise. A bracket (10) is disclosed that facilitates the process of assembly of the waveguide assembly. Also, a local buffer circuit for use with a magnetostrictive transducer is disclosed wherein the magnetostrictive transducer (4) includes a pickup coil (13) and the local buffer circuit includes two diodes (22, 23) in parallel with the pickup coil (13) to clip or short the energy produced in the pickup coil (13) generated by an interrogation pulse, and also includes a common emitter amplifier (24) to reduce the electrical impedance of the pickup coil (13), also in parallel with the pickup coil (13).
Patent CA-2706335-C (CA)
Inventor: BARRIGA LUIS
IPC: H04W12/02
Filed: 2008-12-01
Granted: 2017-06-20
Abstract: Internet Protocol Multimedia Subsystem (IMS) system includes IMS initiator user entity. The system includes IMS responder user entity that is called by the initiator user entity. The system includes calling side Serving- Call State Control Function (S-CSCF) in communication with the caller entity which receives INVITE having first protection offer and parameters for key establishment from the caller entity, removes the first protection offer from the INVITE and forwards the INVITE without the first protection offer. The system includes receiving end S-CSCF in communication with the responder user entity and the calling side S-CSCF which receives the INVITE without the first protection offer and checks that the responder user entity supports the protection, inserts second protection offer into the INVITE and forwards the INVITE to the responder user entity, wherein the responder user entity accepts the INVITE including the second protection offer and answers with acknowledgment having first protection accept.
Patent CA-2707420-C (CA)
Title: Base paper for decorative coating materials
Inventor: WICHER MARTINA
IPC: D21H27/26
Filed: 2008-08-14
Granted: 2014-11-04
Abstract: Base paper for decorative coating materials with a raw paper containing 5 to 55% by weight of a white pigment and/or filler and coated with a coating solution containing at least one water soluble modified starch with a specific molecular weight distribution.
Patent CA-2713114-C (CA)
Inventor: DOERER DANIEL M
IPC: A43B7/32
Filed: 2009-01-23
Granted: 2016-08-23
Abstract: A shoe construction including a shoe upper, an intermediate composite structure and an outsole. The composite structure underlies at least a portion of the upper and overlies at least a portion of the outsole. The composite structure includes cushion members with one cushion member being positioned to underlie a heel of a wearer and another cushion member being positioned to underlie the ball of the foot. The cushion member underlying the ball may be perforated. The composite structure can also include a relatively rigid lower member which can be perforated in the area of the ball of the foot underlying the cushion member for the ball of the foot. The composite structure can provide a flexure discontinuity in the shoe forward of the midfoot zone of the shoe.
Patent CA-2718919-C (CA)
Inventor: FERRAO DE PAIVA MARTINS RODRIGO
IPC: H01L51/00
Filed: 2009-03-20
Granted: 2017-07-11
Abstract: The present invention refers to the use and creation of natural cellulosic material, synthetic or mixed material and corresponding production process to be used simultaneously as physical and dielectric support in the creation of new field-effect electronic or optoelectronic devices, designated C-MOS structured electronic devices, designated interstrate, wherein its functionality depends on the capacity per unit area of the paper depending on how the fibers thereof are distributed, the fibbers being coated by an active ionic or covalent semiconductor and allowing the production of flexible self-sustainable devices, disposable devices, based on the new integrated interstrate concept, of monolithic or hybrid types.
Patent CA-2720604-C (CA)
Inventor: CARUSO DANNY
IPC: F16M13/02
Filed: 2010-11-12
Granted: 2013-12-17
Abstract: The grocery cart cup holder a front, middle, and rear frame. The front frame has along an outer end a plurality of front clips, which are used to secure the front frame onto the shopping cart seat frame. The middle frame has at least one circular opening, and is hingedly connected to both the front frame and rear frame. The rear frame has at least one back clip that attaches onto the shopping cart seat frame. The grocery cart cup holder can fold flat to enable use of the grocery cart seat, and the cup holder can fold up to provide a cup holder that consists of the circular opening at an elevated position working in tandem with the grocery cart seat to create a cup holder.
Patent CA-2722227-C (CA)
Title: 2-[(1h-pyrazole-4-ylmethyl)-sulfonyl]-oxazole derivatives, 2-[(1h-pyrazole-4-ylmethyl)-sulfanyl]-oxazole derivatives, and chiral 2-[(1h-pyrazole-4-ylmethyl)-sulfinyl]-oxazole derivatives, methods for the production thereof, and use thereof as herbicides and plant growth regulators
Inventor: KEHNE HEINZ
IPC: C07D413/12
Filed: 2009-04-15
Granted: 2017-07-04
Abstract: The invention relates to 2-[(1H-pyrazole-4-ylmethyl)-sulfonyl]-oxazole derivatives, chiral 2-[(1H-pyrazole-4-ylmethyl)-sulfinyl]-oxazole derivatives, and 2-[(1H-pyrazole-4-ylmethyl)-sulfanyl]-oxazole derivatives of general formula (l) and the salts thereof, methods for the production thereof, and the use thereof as herbicides and plant growth regulators, in particular as herbicides for selectively controlling weeds in plant crops: (see formula I)
Patent CA-2723596-C (CA)
Title: Acide glutamique l etiquete [f-18] et derives de glutamine l, leur utilisation et leurs procedes de preparation
Inventor: DINKELBORG LUDGER
IPC: A61K31/195
Filed: 2009-05-14
Granted: 2016-08-02
Abstract: L'invention concerne des composés et la synthèse d'acide L-glutamique marqué au [F-18] et de L-glutamate marqué au [F-18], leurs dérivés selon la formule (I) et leurs utilisations.
Patent CA-2726929-C (CA)
Inventor: VAN DEN BOSSCHE MATHIAS
IPC: G01S1/00
Filed: 2009-06-05
Granted: 2018-02-13
Abstract: The invention relates to a method for protecting a radio navigation receiver user against aberrant pseudo-range measurements. The method is characterized in that a measurement error is detected using a statistical estimation procedure based on a calculation of the residuals of the measurements. In particular, the method can be used, autonomously of any ground segment (using an RAIM functionality), to: improve the performance of an off-the-shelf receiver (known as a "primary" receiver) with no integrity function; detect errors, if any, contaminating the input measurements of the position calculation, using a robust statistical estimation algorithm, i.e. an algorithm unaffected by measurement errors, and a dynamic criterion; and calculate a robust correction for the position provided by the primary receiver by excluding any such detected errors.
Patent CA-2732220-C (CA)
Inventor: HANAOKA YUKIHIRO
IPC: B41J2/175
Filed: 2003-08-07
Granted: 2013-02-19
Abstract: An ink chamber is formed with a vent port allowing atmospheric air to enter therein and an ink outlet from which ink is taken out. An optical member has an ink contact face capable of contacting with ink contained in the ink chamber. The ink contact face includes a detection face at which a remaining amount of ink in the ink chamber is optically detected in accordance with an amount of air entered into the ink chamber via the vent port. A first ink absorbing member is disposed in the vicinity of the ink contact face, and capable of absorbing the ink in the ink chamber.
Patent CA-2733257-C (CA)
Inventor: COPE JASON
IPC: A01C1/00
Filed: 2009-08-21
Granted: 2013-05-14
Abstract: A method, apparatus, and system for coating, singulating, aligning, ablating, and indexing a number of seeds for testing is described. The apparatus has a carrier designed to hold seeds in a predetermined alignment for ablating a seed sample from a seed portion, the seed portions are indexed to the seed samples. The carrier is then located on the apparatus which delivers the seed samples from the carrier to a collector for laboratory testing.
Patent CA-2733903-C (CA)
Inventor: FISS ELLEN
IPC: C12Q1/68
Filed: 2009-08-08
Granted: 2013-10-22
Abstract: The present invention provides for primer extension reactions, including polymerase chain reactions, in which a polymerase having 3' -5' exonuclease activity edits a primer that is not fully complementary thereby allowing for amplification and detection of target nucleic acids that may have variability in their sequences.
Patent CA-2734098-C (CA)
Title: An apparatus for determining a spatial output multi-channel audio signal
Inventor: DISCH SASCHA
IPC: H04S7/00
Filed: 2009-08-11
Granted: 2015-12-01
Abstract: An apparatus (100) for determining a spatial output multichannel audio signal based on an input audio signal and an input parameter. The apparatus (100) comprises a decomposer (110) for decomposing the input audio signal based on the input parameter to obtain a first decomposed signal and a second decomposed signal different from each other. Furthermore, the appara-tus (100) comprises a renderer (110) for rendering the first decomposed signal to obtain a first rendered signal having a first se-mantic property and for rendering the second decomposed signal to obtain a second rendered signal having a second semantic property being different from the first semantic property. The apparatus (100) comprises a processor (130) for processing the first rendered signal and the second rendered signal to obtain the spatial output multi-channel audio signal.
Patent CA-2737753-C (CA)
Inventor: SCHMID ERIC
IPC: A61F2/93
Filed: 2009-10-09
Granted: 2017-03-14
Abstract: An expandable slide and lock stent is provided that comprises a plurality of radial elements interconnected to form a tubular member. Each radial element can comprise a helical backbone and at least one elongate member extending from the helical backbone in a circumferential direction. Each backbone can have at least one slot that can be configured to receive an elongate member of an adjacent radial element.
Patent CA-2737799-C (CA)
Inventor: LAZAR MARK
IPC: G01D4/02
Filed: 2009-07-27
Granted: 2017-03-28
Abstract: A method and system by which certain radio transmitters (12a-12d) are assigned to certain reception nodes (14a, 14b) for the purpose of transmitting metering data derived from a plurality of utility meters to a system management computer (16, 17). The reception nodes (14a, 14b) are configured to receive and process data transmissions only from those transmitters (12a-12d) with data paths assigned to particular reception nodes, and to ignore data transmissions from non- listed transmitters, thereby assuring that on a continuous basis, a majority of the transmitters will utilize only one data path. Lists (19a, 19b) may be formed for the transmitters and reception nodes in the system management computer and transmitted to the reception nodes. The status of data transmissions through the repeaters (14a, 14b) may also be uploaded to the system management computer (16, 17) for analysis of data update rates and data path redundancy.
Patent CA-2739886-C (CA)
Title: Methode d'analyse d'acides nucleiques par reaction de chaine polymerase en temps reel et dispositif servant a realiser la methode
Inventor: STROGANOV ALEXANDER ANATOLEVICH
IPC: C12M1/34
Filed: 2009-10-08
Granted: 2016-11-29
Abstract: La présente invention concerne la biologie moléculaire, la médecine et la biotechnologie et notamment un procédé de réaction de polymérase en chaîne et un dispositif pour la mise en uvre de celle-ci avec l'enregistrement en temps réel de l'accumulation des produits de réaction. Selon l'invention, on utilise un procédé et un dispositif pour la détermination des acides nucléiques au moyen de la réaction de polymérase en chaîne en temps réel qui consiste à introduire des échantillons de liquide contenant des acides nucléiques dans des zones de réaction à la surface supérieure d'un substrat thermiquement conducteur dune puce; isoler ces échantillons de l'atmosphère; faire réagir l'acide nucléique de léchantillon avec des composants de la réaction de polymérase en chaîne pendant le thermocyclage des échantillons et lévacuation de la chaleur via la surface externe de la puce; déterminer par fluorescence tout changement de quantité des produits de la réaction de polymérase en chaîne lors du thermocyclage; et déterminer la quantité d'acide nucléique initial dans les échantillons en fonction de la dynamique de la croissance du signal de fluorescence. Le procédé est caractérisé en ce que la puce électronique utilisée a une conductivité thermique du substrat en un matériau conducteur de chaleur possédant un coefficient de conductivité thermique supérieure à 1 W / cm K et un coefficient de diffusion thermique supérieur à 0,6 cm (2) / s, les zones de réaction à la surface de puce étant séparées du substrat conducteur de chaleur par une couche de matériau de passivation qui est lié par covalence à la surface du matériau conducteur de chaleur, les échantillons introduits étant isolés de l'atmosphère par une couche de liquide non miscible à l'eau qui est retenue à la surface supérieure du substrat conducteur de chaleur à l'aide d'une barrière périphérique. La relation entre la masse thermique totale de la puce et des échantillons et la couche de liquide non miscible à l'eau et la conductivité thermique du substrat de la puce est égale ou inférieure à 0,04 s. Linvention permet de réduire le temps d'analyse et d'accroître la fiabilité, la fidélité, l'efficacité et le rendement de l'analyse.
Patent CA-2742152-C (CA)
Inventor: BIJL HENDRIK LOUIS
IPC: C07G99/00
Filed: 2001-08-01
Granted: 2016-04-19
Abstract: The extraction of a microbial or single cell oil, for example comprising one or more polyunsaturated fatty acids (PUFAs), directly from microbial cells is disclosed which avoids the need for solvents. After fermentation, the microbial cells are pasteurised, washed and the cell walls lysed or disrupted by a mechanical (e.g. homogenisation), physical (boiling or drying), chemical (solvents) or enzymatic (cell wall degrading enzymes) technique. The oil (containing the PUFA) is then separated from the resulting cell wall debris. This is achieved by centrifugation, which results is an oily phase (top layer) that contains the oil which that can be separated from an aqueous phase (containing the cell wall debris). The oil can then be extracted and if necessary the PUFA can be purified or isolated from the oil.
Patent CA-2743159-C (CA)
Title: Systeme de freinage pour roulettes avant orientables d'un vehicule automoteur
Inventor: CORRIHER TED
IPC: F16D63/00
Filed: 2009-11-16
Granted: 2016-09-06
Abstract: L'invention concerne un véhicule automoteur à conducteur porté, doté de roulettes avant orientables, comme une tondeuse à rayon de virage nul, comprenant un système de freinage avant. La puissance dactionnement du freinage avant passe à travers un axe supportant la roulette avant orientable. Dans un mode de réalisation préféré, un arbre central de chaque axe ou une bague extérieure concentrique dun manchon de chaque axe transmet une force dun actionneur de frein à un frein destiné à la roulette orientable considérée. Lactionnement de lactionneur de frein amène un élément en contact frictionnel avec une partie de la roue avant ou avec un objet fixé à la roue avant afin dappliquer une force de freinage.
Patent CA-2743618-C (CA)
Inventor: DU GUANHUA
IPC: A61K31/353
Filed: 2008-11-13
Granted: 2016-01-26
Abstract: Two crystalline forms of pinocembrin of formula (I): .alpha. and .beta., their preparation and their use for manufacture of pharmaceutical compositions. There exists difference between them in bioavailability. They are used for treating and preventing cerebral ischemic diseases by protective action of neurovascular unit, and enhancing blood drug level in vivo. (see above formula)
Patent CA-2747516-C (CA)
Inventor: HOM LOUIS
IPC: C12P7/64
Filed: 2009-12-23
Granted: 2019-11-05
Abstract: The present invention relates to novel mutant thioesterase enzymes and naturally-occurring equivalents thereof, compositions made from such enzymes and uses of thioesterase enzymes. In particular, the present invention provides mutant thioesterase enzymes that have altered properties, for example, altered substrate specificity, altered activity, altered selectivity, and/or altered proportional yields in the product mixtures. The present invention also provides polynucleotides encoding such mutant thioesterase enzymes, and vectors and host cells comprising such polynucleotides. The invention further provides for novel uses of thioesterases in the production of various fatty acid derivatives, which are useful as, or as components of, industrial chemicals and fuels.