baber/WOPTO huggingface dataset:
Patent CA-2973379-A1 (CA)
Title: Modificateurs de frottement organiques etant un produit de reaction d'anhydride succinique de polyisobutylene et polyetheramine hydrophile selectionnee
Inventor: ZHAO HAIBO
IPC: C10M133/04
Filed: 2016-03-02
Abstract: Il est décrit un modificateur de friction organique comprenant un produit formé à partir de la réaction d'anhydride succinique de polyisobutylène et de polyétheramine hydrophile, dans un rapport molaire d'anhydride succinique de polyisobutylène, à des groupes aminés dans la polyétheramine hydrophile allant d'environ 1:1 à environ 6:1 et dans laquelle le produit est un produit anti-friction. La polyétheramine peut, par exemple, être l'une des formules suivantes : Le modificateur de friction organique peut être utilisé dans une composition de lubrifiant non aqueuse dans le cadre d'un ensemble d'additifs, ainsi que dans des procédés de réduction des propriétés de friction d'une composition de lubrifiant non aqueuse et de réduction de la friction entre des parties coulissantes d'un moteur.
Patent CA-2973536-A1 (CA)
Inventor: REZZI SERGE ANDRE DOMINIQUE
IPC: G01N33/50
Filed: 2016-01-22
Abstract: The present invention relates to a method for determining the distinctive nutritional requirements of a patient with specific nutritional needs and providing a composition meeting the distinctive nutritional requirements of said patient.
Patent CA-2975255-A1 (CA)
Inventor: ZANI PAUL ANTHONY
IPC: A61M1/00
Filed: 2016-01-29
Abstract: Embodiments disclosed herein relate to drainage bag systems (e.g., catheterization and urine drainage bag systems) including at least one indicator element that may indicate that one or more patient care protocols were performed. For example, the drainage bag system includes a drainage bag including at least one indicator element (e.g., calendar, checklist, combinations thereof, etc.) configured to provide information indicating that the one or more patient care protocols were performed, such as verifying compliance with the one or more patient care protocols.
Patent CA-2975590-A1 (CA)
Inventor: ATKINSON HARTLEY CAMPBELL
IPC: A61M15/00
Filed: 2016-01-08
Abstract: The invention relates to a delivery device for nasal medication. It addresses need for delivering medication to the nose of a patient. In a preferred embodiment the device has:  A transducer 10 adapted to create an ultrasonic focal zone;  a feeder chamber 13 holding medication;  an energising chamber 14 smaller than the feeder chamber;  a mesh 15; and  an exit 17. The device is formed so that when it is activated the feeder chamber 13 continuously fills the energising chamber 14 with medication (until the feeder chamber has insufficient medication left to achieve this) so that there is a substantially constant supply of medication within the focal zone able to be energised and forced from the energising chamber so as to contact the mesh, become an aerosol, and leave the device by way of the exit.
Patent CA-2975807-A1 (CA)
Title: An inlet valve arrangement for a toilet cistern
Inventor: LESOLANG PASEKA MOEMISE
IPC: E03D1/33
Filed: 2016-01-13
Abstract: The invention relates to an inlet valve arrangement (10) for a toilet cistern which is configured to regulate and control the flow of water. The arrangement includes a connector (12) which is connectable to an inlet water supply, a valve body (14) which is connected to the connector (12) and defines a valve inlet (16); and a sealing mechanism which includes a sealing member (18) which is displaceable relative to the valve body (14) between an open position in which water is permitted to pass through the valve inlet (16) and a closed position in which the sealing member (18) seals off the valve inlet (16) in order to prevent water from passing through the valve inlet (16). An over-centre linkage (20) is connected to the sealing member (18), movable in over-centre fashion between a first position in which the sealing member (18) is in its open position and a second position in which the sealing member (18) is in its closed position.
Patent CA-2977712-A1 (CA)
Inventor: DESHPANDE SACHIN G
IPC: H04N21/44
Filed: 2016-04-20
Abstract: A primary device that provides information, the primary device comprising: (a) said primary device configured to provide said information including at least one of: (i) a media playback state for a media identification associated with a media playback state information subscription including at least one of: (1) playing; (2) paused; (3) stopped; (4) buffering; (5) unknown; and (ii) a media playback speed relative to normal speed including at least one of: (1) a positive speed value indicating forward playback, wherein said forward playback means a media timeline position increases as wall-clock time increases; and (2) a negative speed value indicating backward playback, wherein said backward playback means a media timeline position decreases as wall-clock time decreases.
Patent CA-2978511-A1 (CA)
Title: Method for underwater scanning of an object and target for underwater scanning of an object
Inventor: HANNINEN KIRSI
IPC: G01K11/20
Filed: 2016-03-02
Abstract: The invention relates to a method for improving the positioning accuracy of the scanning of an underwater object, in which method equipping the object (10) to be scanned with at least one floating target (32), which includes both a part (33) above the surface (12) of the water and a part (33.1) below the surface, determining the position data of the target (32) on the basis of the part (33) of the target (32) above the surface (12) of the water, scanning the object (10) to be scanned from under the surface (12) of the water in order to create measurement observations, detecting the target (32) from the said measurement observations under the surface (12) of the water, aligning the position data of the target (32) from the measurement observations with the detected target (32) in order to improve the positioning accuracy of the scanning, determining the target's (32) attitude data time- dependently during the scanning in order to determine the position data of the part (33.1) of the target (32) below the water surface (12) on the basis of the part (33) of the target (32) above the water surface (12), correcting the alignment of the initial position data of the part (33.1) of the target (32) below the water surface (12) with the measurement observations on the basis of the said attitude data. The invention also relates to a corresponding arrangement for the scanning of an object (10) taking place under the water surface (12).
Patent CA-2978795-A1 (CA)
Inventor: MACHLER MEINRAD K A
IPC: B21D53/04
Filed: 2016-03-15
Abstract: L'invention concerne un échangeur de chaleur comprenant une première plaque thermoconductrice comportant une première surface plate permettant le contact thermique avec un fluide de transfert de chaleur et une seconde surface plate permettant le contact thermique avec un objet devant être chauffé ou refroidi, tel qu'un composant électronique. La première surface est munie d'un premier motif de surface comprenant une pluralité de premières rainures, et la seconde surface est munie d'un second motif de surface comprenant une pluralité de secondes rainures. Les motifs de surface peuvent être conçus et appliqués de sorte que la quantité d'allongement le long de la première surface, produite par application du premier motif de surface, corresponde sensiblement à la quantité d'allongement, ou compense celle-ci, le long de la seconde surface, produite par application du second motif de surface, le degré de planéité de la première plaque avant la formation des premier et second motifs de surface étant ainsi préservé, conservé ou amélioré.
Patent CA-2981630-A1 (CA)
Title: Systemes de recharge de batterie sans fil et methodes de verrou electronique
Inventor: GEISZLER THEODORE D
IPC: H02J7/02
Filed: 2016-02-18
Abstract: Cette invention concerne des systèmes et des procédés décrits à titre d'exemple, qui chargent sans fil une batterie rechargeable associée à une serrure. Selon un mode de réalisation, une batterie rechargeable est couplée électriquement à un module de serrure électronique associé à une porte correspondant à un cadre de porte. Un module de commande électronique associé au cadre de porte et physiquement séparé du module de serrure électronique génère une liaison de charge sans fil entre le module de commande électronique et le module de serrure électronique. Le module de commande électronique transmet un signal de charge au module de serrure électronique par l'intermédiaire de la liaison de charge sans fil, et le module de serrure électronique utilise ce signal de charge pour charger la batterie rechargeable. La mise en uvre comprend également une serrure associés à la porte qui peut être verrouillée ou déverrouillée par le module de serrure électronique.
Patent CA-2982789-A1 (CA)
Inventor: BERG STUART
IPC: C10G31/06
Filed: 2017-10-18
Abstract: Disclosed are methods for preparing a high-viscosity non-hazardous bitumen composition for transportation in a railcar, wherein the method may include: (a) providing to a fractionator system a low-viscosity bitumen composition previously residing in a pipeline having a first viscosity and comprising a miscible blend of hydrocarbons, which blend was prepared by mixing a first diluent composition with a first bitumen composition; (b) heating the low-viscosity bitumen composition in the fractionator system at an operating temperature of from 170 C to 232 C to provide a first light fraction and a first heavy fraction; (c) removing at least a portion of the first heavy fraction from the fractionator system, wherein the first heavy fraction has a second viscosity that is higher than the first viscosity; (d) forming a high-viscosity non-hazardous bitumen composition from at least a portion of the first heavy fraction; and (e) directing the high-viscosity non-hazardous bitumen composition to a railcar.
Patent CA-2984936-A1 (CA)
Inventor: KIKUIRI KEI
IPC: G10L19/02
Filed: 2012-02-16
Abstract: A speech decoder (1) includes a demultiplexing unit (la), a low frequency band decoding unit (lb), a band splitting filter bank unit (1c), a coded sequence analysis unit (1d), a coded sequence decoding / dequantization unit (1e), a high frequency band generation unit (1h), low frequency band time envelope calculation units (1f l to 1 f n) that acquire a plurality of low frequency band time envelopes, a time envelope calculation unit (1g) that calculates high frequency band time envelopes using time envelope information and the plurality of low frequency band time envelopes, a time envelope adjustment unit (1i) that adjusts the time envelope of high frequency band components using the time envelopes obtained by the time envelope calculation unit (1g), and a band synthesis filter bank unit (1j).
Patent CA-2985933-A1 (CA)
Inventor: BROADFIELD GARY
IPC: F16B41/00
Filed: 2016-04-14
Abstract: A wheel loosening sensor (100; 400; 500; 600; 700) configured to detect loosening of a wheel of a vehicle, the wheel loss sensor comprising: a transmitter; a battery (128), wherein the transmitter and the battery are within a water tight housing (102) that is permanently sealed, and wherein at least two electrical terminals (104, 106) are exposed at an exterior of the housing, the transmitter being configured to receive electrical power from the battery and transmit a signal when the at least two electrical terminals are disconnected; an electrically conductive element (108) biased away from the at least two electrical terminals and configured to electrically connect the two electrical terminals when the bias is overcome.
Patent CA-2986438-A1 (CA)
Inventor: FERGUSON ANDREW M
IPC: E21B19/00
Filed: 2016-05-19
Abstract: A system can include an annular restrictor connected in a tubular string. The annular restrictor restricts flow through an annulus formed between the tubular string and a wellbore. Restriction to the flow through the annulus biases the tubular string into the wellbore, and fluid in the wellbore displaces into the tubular string and/or a formation penetrated by the wellbore. A method can include connecting an annular restrictor in a tubular string, and flowing a fluid through an annulus formed between the tubular string and a wellbore, thereby causing a differential pressure across the annular restrictor, the differential pressure biasing the tubular string into the wellbore. Another method can include connecting an annular restrictor in a tubular string, flowing a fluid through an annulus, thereby biasing the tubular string into a wellbore, and then causing the annular restrictor to no longer restrict flow through the annulus.
Patent CA-2987702-A1 (CA)
Title: Device and method for volume control
Inventor: SCHARRER SEBASTIAN
IPC: H03G3/30
Filed: 2016-05-23
Abstract: An apparatus for volume control for at least two audio sources comprises a loudness analyser and a volume control. The loudness analyser is designed to analyse an audio signal from the first and second of the two audio sources over a period, to take this as a basis for ascertaining a first and a second loudness value, respectively, and to store said loudness value with an association with the first and second audio sources. The volume control is designed to adjust the audio signal from the currently selected first and/or second of the two audio sources in accordance with the corresponding first and/or second loudness value.
Patent CA-2988490-A1 (CA)
Inventor: UTHARALA RAMESH
IPC: C12Q1/68
Filed: 2016-06-27
Abstract: The present invention relates to the field of microfluidics and in particular to methods for co-localizing a particle comprising DNA and/or RNA with a known barcode oligonucleotide. Thereby, the transcriptome or DNA of a cell can be barcoded and correlated to a cell phenotype or examined for the effect of a drug on the cell. The invention also provides microfluidic devices and systems having properties which make them particularly suitable for use in the methods of the invention.
Patent CA-2991386-A1 (CA)
Inventor: RAKSHIT SUDIP K
IPC: C07C51/31
Filed: 2018-01-09
Abstract: A novel approach for the conversion of biomass based hemicellulose prehydrolysate to high value succinic acid has been investigated using a heterogeneous acid catalyst, Amberlyst 15 and hydrogen peroxide. A vital intermediate in this process, furfural, was oxidized in a biphasic system to produce succinic acid. Production of furfural in good yields is a limiting step in such processes for a number of reasons. Among the organic solvents evaluated, toluene was found to be an ideal solvent for furfural extraction and facilitated the conversion of furfural to succinic acid. Simultaneous extraction of furfural into the organic solvent as it is produced, increased the overall yield. It was observed that the developed method resulted in a succinic acid yield of 49% from the furfural obtained from hemicellulose prehydrolysate. It was found that 50 mg of Amberlyst 15 per mmole of furfural resulted in 100% FA conversion in less time.
Patent CA-2993139-A1 (CA)
Title: Ensemble prothese de remplacement total du genou
Inventor: FITZPATRICK NOEL
IPC: A61F2/38
Filed: 2016-07-20
Abstract: L'invention concerne un ensemble prothèse de remplacement total du genou (10) comprenant un élément fémoral (20), un élément tibial (30) doté d'une plate-forme tibiale (32), et un élément support (40), l'élément support présentant un côté inférieur (40b) et un côté supérieur (40a), l'élément support étant adapté pour être agencé entre l'élément fémoral et la plate-forme tibiale lorsqu'il est assemblé, la plate-forme tibiale présentant un montant (36) s'étendant verticalement depuis cette dernière et l'élément support présentant un évidement de montant (46) dans son côté inférieur pour recevoir le montant, l'élément support pouvant tourner autour du montant lorsqu'il est assemblé, le montant et l'élément support comprenant chacun un alésage transversal et l'ensemble comprenant en outre un essieu (60), au moins une partie de l'essieu étant reçue à travers l'alésage transversal (38) dans le montant lorsqu'il est assemblé et au moins une partie de l'essieu étant reçue à travers l'alésage transversal (52) dans l'élément support lorsqu'il est assemblé, l'essieu étant conçu de manière à fournir un axe de rotation entre l'élément fémoral et l'élément support qui est fixe par rapport à l'élément fémoral et à l'élément support en utilisation.
Patent CA-2993432-A1 (CA)
Inventor: VAN DIJK MARC
IPC: C07K16/28
Filed: 2016-09-01
Abstract: The instant disclosure provides antibodies that specifically bind to human PD-1 and antagonize PD-1 function. Also provided are pharmaceutical compositions comprising these antibodies, nucleic acids encoding these antibodies, expression vectors and host cells for making these antibodies, and methods of treating a subject using these antibodies.
Patent CA-3000726-A1 (CA)
Title: Image predictive encoding device, image predictive encoding method, image predictive encoding program, image predictive decoding device, image predictive decoding method, and image predictive decoding program
Inventor: SUZUKI YOSHINORI
IPC: H04N19/159
Filed: 2010-03-16
Abstract: An image predictive encoding device can efficiently encode an image, while suppressing an increase in prediction information and reducing the prediction error of a target block. In an image predictive encoding device according to one embodiment, to produce a prediction signal of a partition in a target region, it is decided whether prediction information of a neighbouring region can be used. When prediction information of the neighbouring region can be used, a region width of the partition where the prediction information of the neighbouring region is used to produce the prediction signal is determined. The prediction signal of the target region is produced from a reconstructed signal based on the prediction information of the target region, the prediction information of the neighbouring region, and the region width. The prediction information, information identifying the region width, and a residual signal between the prediction signal and an original signal of the target region are encoded.
Patent CA-3003526-A1 (CA)
Title: Sports simulation system
Inventor: DAWE WAYNE
IPC: A63B67/02
Filed: 2018-05-02
Abstract: A sports simulation system comprises a projectile tracking apparatus configured to detect a projectile traveling through a projectile tracking region towards a display surface, a controller comprising one or more actuatable buttons, each actuatable button configured to communicate one or more control signals in response to actuation thereof, and at least one processing stage configured to receive data from the projectile tracking apparatus and determine three-dimensional positions, velocity and acceleration of a detected launched projectile traveling through said projectile tracking region, the three-dimensional positions, velocity and acceleration used by said at least one processing stage to calculate a trajectory of said launched projectile into a three-dimensional sports scene, receive one or more control signals from the controller and determine one or more control commands of one or more animated objects based on the one or more control signals, and use said calculated trajectory and said one or more control commands to generate updated image data including a simulation of said launched projectile into said three-dimensional sports scene and manipulate one or more animated objects associated with said three-dimensional sports scene, the updated image data associated with a sports result.
Patent CA-3008082-A1 (CA)
Inventor: BRINKHAUS JAN-WILM
IPC: G05B19/4062
Filed: 2017-01-04
Abstract: L'invention concerne un procédé de contrôle d'une machine-outil (10), en particulier d'une machine-outil (10) d'usinage par enlèvement de copeaux, le procédé comprenant les étapes consistant à : (a) déterminer des valeurs de mesure (B(i)) d'une grandeur de processus (B) en fonction d'un paramètre, (b) déterminer si les valeurs de mesure de grandeur de processus (B(i)) se situent dans un intervalle de tolérance (T(i)) prédéfini qui dépend du paramètre, (c) dans la négative, délivrer un signal d'avertissement et (d) répéter constamment les étapes (a) à (c), le paramètre étant une variable courante (i), en particulier scalaire, caractérisant constamment une progression du processus d'usinage. Selon l'invention, un calcul des variables courantes (i) est effectué à partir du temps réel (t) et d'au moins un paramètre de déroulement (O, Atst(i)) qui caractérise la vitesse d'exécution du processus d'usinage.
Patent CA-3008252-A1 (CA)
Inventor: DEPOOT KAREL JOZEF MARIA
IPC: C11D3/00
Filed: 2016-12-08
Abstract: The present invention is to a multicompartment water-soluble unit dose article comprising at least a first compartment and a second compartment; a. wherein the first compartment comprises a first composition wherein the first composition is a free-flowing non-compressed particulate composition, and wherein the first composition comprises a fabric softening ingredient; and b.wherein the second compartment comprises a second composition wherein the second composition is a liquid composition, and the liquid composition comprises less than 5% by weight of the liquid composition of a structuring agent, less than 15% by weight of the unit dose article of water and between 5% and 35% by weight of the unit dose article of non-aqueous solvent, and wherein the weight ratio of the first composition to the second composition is between 2:1 and 1:25.
Patent CA-3009255-A1 (CA)
Inventor: GOSSI MATTHIAS
IPC: B32B27/18
Filed: 2016-12-20
Abstract: The invention is directed to a membrane used in waterproofing, roofing and tunneling applications, the membrane comprising a barrier layer S1 comprising thermoplastic polymer component P1 and a contact layer S2 bonded directly to at least portion of the barrier layer S1, the contact layer S2 comprising a mixture of mineral binder component B, thermoplastic polymer component P2, and surfactant component SF. The invention is also directed to a method for producing the membrane, a method for waterproofing a substrate, to a waterproofed construction, to a method for sealing a substrate against water penetration and to a sealed construction for sealing a substrate against water penetration.
Patent CA-3013846-A1 (CA)
Title: Combination of an antiallergic agent with muscarinic antagonist and/or dopaminergic agonist for use in preventing/stopping of axial myopia in human
Inventor: D'AMBROSIO ENZO MARIA
IPC: A61K9/00
Filed: 2017-02-17
Abstract: One of the major issues against the use of muscarinic antagonists or dopamine agonist eyedrops for the controlling of eye growth and prevention of myopia is the unacceptable rate of iatrogenic conjunctivitis or dermatitis. This invention relates to the association of those active principles with an antiallergic component. In alternative the ophthalmic use of a molecule that simultaneously has an antimuscarinic and/or dopaminergic action along with an antihistaminic function.
Patent CA-3020878-A1 (CA)
Inventor: KOEPPEL ADAM
IPC: B42D25/305
Filed: 2018-10-15
Abstract: An example transaction card may include a sensor to measure movement of the transaction card and one or more processors to monitor the movement of the transaction card via the sensor during a tracking period; determine measurements of a gait of a user during the tracking period from the movement of the transaction card during the tracking period; compare the measurements of the gait of the user during the tracking period and a gait signature associated with the transaction card; and/or perform an action associated with the transaction card based on a result of comparing the measurements of the gait of the user during the tracking period and the gait signature.