baber/WOPTO huggingface dataset:
Patent CA-2959781-A1 (CA)
Inventor: ALEED SARAH
IPC: C09J133/06
Filed: 2017-03-02
Abstract: The aim is to provide a powerful pressure-sensitive adhesive which is notable by way of good wetting and dewetting behaviour on surfaces having different surface energies. This is accomplished with a press-sensitive adhesive which comprises at least 50 wt%, based on the total weight of the pressure-sensitive adhesive, of at least one polymer A which may be derived from the following monomer composition: a1)       55 to 75 wt% of at least one (meth)acrylic ester having a homopolymer glass transition temperature of not more than -60°C and an alcohol component based on a branched, primary alcohol, having an iso index of 1; a2)    20 to 40 wt% of at least one (meth)acrylic ester having an alcohol component based on a linear C1-C18 alcohol; a3)    5 to 15 wt% of acrylic acid. The pressure-sensitive adhesive of the invention reveals particularly good properties when combined with a foamed carrier. Another subject of the invention is therefore an adhesive tape which comprises a foamed carrier and a pressure-sensitive adhesive of the invention.
Patent CA-2960250-A1 (CA)
Title: Systems and methods for cleaning interior portions of a vehicle
Inventor: BROWN DOUGLAS ALAN
IPC: A47L11/00
Filed: 2017-03-07
Abstract: A vehicle includes an internal cabin, and an autonomous cleaning system located within an interior chamber of the internal cabin. The autonomous cleaning system includes a cleaning robot configured to clean a portion of the interior chamber.
Patent CA-2962754-A1 (CA)
Title: Pipeline wireless sensor network
Inventor: OCALAN MURAT
IPC: G01M3/16
Filed: 2015-09-22
Abstract: A robust pipeline leak detection system allows the operator to take timely corrective action to the problem, minimizing leakage of the fluids contained in the pipeline to the environment. The wireless sensor network system disclosed in this invention detects the presence of a leak by various sensors including acoustic sensors distributed along a pipeline system. The sensors are connected to the wireless sensor network. An advantage of this system is that it is possible to deploy the leak detection system on existing buried pipelines without significant excavation.
Patent CA-2963122-A1 (CA)
Inventor: ELLIS CHRISTINE M
IPC: C12N15/82
Filed: 2015-09-30
Abstract: Polypeptides and recombinant DNA molecules useful for conferring tolerance to AOPP herbicides, phenoxy acid herbicides, and pyridinyloxy acid herbicides are provided in the present invention, as well as herbicide tolerant transgenic plants, seeds, cells, and plant parts containing the recombinant DNA molecules, as well as methods of using the same.
Patent CA-2964683-A1 (CA)
Inventor: KOSEMUND DIRK
IPC: C07D405/04
Filed: 2015-10-13
Abstract: The present invention relates to fluorinated benzofuranyl-pyrimidine derivatives containing a sulfone group of general formula (I) as described and defined herein, and methods for their preparation, their use for the treatment and/or prophylaxis of disorders, in particular of hyper-proliferative disorders and/or virally induced infectious diseases and/or of cardiovascular diseases. The invention further relates to intermediate compounds useful in the preparation of said compounds of general formula (I). R2 represents the group (a).
Patent CA-2965993-A1 (CA)
Title: Apparatuses for reducing angular velocity of protective shells associated with protective headwear
Inventor: PATEL NISHANK R
IPC: A61F9/06
Filed: 2015-12-11
Abstract: A protective headwear (20) is provided and includes a support member (28) configured to engage a user's head, an outer shell (24) coupled to the support member (28) and rotatable relative to the support member (28) between a first position and a second position, and a member (52) coupled between the support member (28) and the outer shell (24) to reduce angular velocity of the outer shell (24) as it moves from the first position to the second position. The protective headwear may be a welding helmet.
Patent CA-2966733-A1 (CA)
Inventor: HEMBREE RICHARD D
IPC: F04B43/067
Filed: 2015-11-04
Abstract: A diaphragm pump includes a housing having a pumping chamber containing fluid to be pumped. The pump has a transfer chamber adapted to contain hydraulic fluid, and a hydraulic fluid reservoir in fluid communication with the transfer chamber. The pump housing forms a cylinder with a piston sliding in a reciprocating motion in the cylinder, the piston defining a piston inner chamber. A valve leads to the piston inner chamber with a valve spool slidably mounted in the piston inner chamber to cover the valve in a first position and uncover the valve in a second position. A diaphragm connects to the valve spool by a plunger. An overfill limiter includes a spacer slidably mounted in the piston inner chamber. A first spring in the piston inner chamber is intermediate the valve spool and the spacer. A second spring is in the piston chamber intermediate the end of the piston inner chamber and the spacer, the second spring having a second spring constant greater than the spring constant of the first spring.
Patent CA-2967157-A1 (CA)
Title: Polymer composition comprising basic additive, process and articles comprising said polymer composition
Inventor: HOLTER DIRK
IPC: C08K3/22
Filed: 2015-12-10
Abstract: The present invention relates to polymer compositions comprising at least one basic additive, and processes comprising at least one process step to obtain the polymer composition or articles comprising the polymer composition. The polymer composition generally displays an enhanced biodegradability.
Patent CA-2967258-A1 (CA)
Inventor: WAKAFUJI KENJI
IPC: H04W48/16
Filed: 2015-07-22
Abstract: A processor (102) implemented in a wireless terminal (1) is configured to perform gateway processing by executing a first application program (34) stored in a memory (19). The gateway processing includes: (a) receiving transmission data of other application programs (31-33); (b) selecting, from a plurality of communication interfaces (51-55), at least one communication interface to which the transmission data is to be transmitted; and (c) sending the transmission data to the selected at least one communication interface. This contributes, for example, to allowing an application program to easily communicate via a communication interface (i.e., communication path) conforming to a communication protocol that is additionally installed on a wireless terminal (e.g., smartphone).
Patent CA-2967910-A1 (CA)
Inventor: DE NARDIS MARCO
IPC: F24H1/44
Filed: 2015-10-26
Abstract: The invention relates to a condensation exchanger (1) for heating of water and/or for production of sanitary hot water, providing, in parallel, a first inner coil (2) with plain surface, and a second outer coil (3), said second coil (3) being externally spirally wound with respect to said first coil (2), within said first (2) and second (3) coils independently circulating a thermal carrier fluid, said first coil (2) exchanging heat with combustion fumes mainly by radiation and convection, and said second coil (3) exchanging heat with the combustion fumes mainly by condensation, said exchanger being characterized in that said second coil has a plain surface, and in that an insulating septum (4) is provided, said septum (4) dividing said exchanger (1) in a first upper or combustion zone (1'), and in a second lower or condensation zone (1 "), said insulating septum (4) dividing said exchanger (1) in said two areas (1', 1") with a ratio set by the following formula 45% = H1/L = 60% wherein L is the height of the exchanger and Hi the height of the first zone (1').
Patent CA-2971674-A1 (CA)
Inventor: MASSA DARIO
IPC: A01P13/00
Filed: 2016-01-14
Abstract: The present invention relates to a herbicidal combination which comprises: a) a herbicide A which is 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)-pyrimidinyl]-4-fluoro-N-[[methyl-(1-methylethyl)-amino]sulfonyl]benzamide, b) a herbicide B which is glufosinate or one of its salts, and c) at least one herbicide C different from herbicides A and B which is selected from C.1) herbicides of the group of acetolactate synthase inhibitors which are selected from the group of triazolopyrimidine herbicides, sulfonylamino-carbonyl-triazolinone herbicides and pyrimidinyl(thio) benzoate herbicides, C.2) herbicides of the group of protoporphyrinogen oxidase inhibitors, C.3) herbicides of the group of synthetic auxins, C.4) herbicides of the group of microtubule inhibitors, C.5) herbicides of the group of acetyl-CoA carboxylase inhibitors, C.6) herbicides of the group of photosystem II inhibitors, C.7) herbicides of the group of pigment synthesis inhibitors, and C.8) herbicides of the group of VLCFA inhibitors which are selected from the group of oxyacetamide herbicides and chloroacetamide herbicides.
Patent CA-2974037-A1 (CA)
Inventor: MOFFAT KAREN A
IPC: G03G9/09
Filed: 2017-07-19
Abstract: The present disclosure relates to toner compositions containing a high loading of white colorant of greater than 30 weight % by weight of the toner and processes thereof. The toner exhibits a lightness (L*) of at least 75.
Patent CA-2976265-A1 (CA)
Inventor: LI MENGYAN
IPC: A61L31/06
Filed: 2009-10-09
Abstract: A medical nerve guide or cuff, comprises an elastic tube with a wall surrounding an axially extending cavity, the wall having at least one collagen fiber of a continuous length arranged in a fiber mesh pattern of overlying intersecting segments over at least a major length of the tube, the at least one collagen fiber embedded in a collagen film that extends over interstitial spaces defined by the fiber mesh pattern, and wherein the fiber mesh pattern is visually observable, wherein the collagen film comprises collagen fibers, fibrils and/or microfibrils.
Patent CA-2976815-A1 (CA)
Title: Quick connect system for setting tool
Inventor: BRADLEY RICHARD WAYNE
IPC: E21B17/02
Filed: 2016-03-11
Abstract: A quick connect device for well tools that allows for the connection of two components, such as a setting tool and a plug, without the need for screwing the two components together. A quick connect device for well tools comprising: a substantially cylindrical upper connection body about an axis having a first end and a second end; a resilient member; a pin grip insert having a substantially cylindrical body about an axis, a first end, a second end, an inclined outer surface having larger diameter proximate the first end and a smaller diameter proximate the second end, a threaded inner bore, an upper shoulder orthogonal to the axis.
Patent CA-2977637-A1 (CA)
Title: Ancrage mural
Inventor: ASKOF AVRAHAM
IPC: E04F13/22
Filed: 2017-08-29
Abstract: Il est décrit des dispositifs dancrage au mur comprenant une plaque extérieure et une plaque intérieure qui chevauche partiellement la plaque extérieure, lesquelles plaques extérieure et intérieure ont un côté orienté vers le mur et sont attachées lune à lautre de manière rigide par un élément dattache cylindrique à un endroit adjacent à une première extrémité de leurs côtés orientés vers le mur respectifs. Au moins une partie de lélément dattache cylindrique comprend un périmètre rond. Des façons de modifier de tels dispositifs dancrage sont également décrites.
Patent CA-2978864-A1 (CA)
Title: Apparatus and method for drilling generally horizontal underground boreholes
Inventor: ENGLE DERIK
IPC: E21B7/04
Filed: 2015-03-05
Abstract: An apparatus and method for drilling an underground borehole is presented, wherein pressurized air may be used to discharge out of the borehole cuttings created by a cutter head. A casing may be secured to the cutter head such that the cutter head and casing may be rotatable together as a unit. The casing may have larger and smaller diameter sections. An auger may be disposed adjacent the front of the casing.
Patent CA-2980007-A1 (CA)
Title: Poly(vinyl caprolactam) kinetic gas hydrate inhibitor and method for preparing the same
Inventor: CLEMENTS JOHN
IPC: C09K8/52
Filed: 2016-08-12
Abstract: The present disclosure provides a poly (vinyl caprolactam) polymer obtained by polymerizing a vinyl lactam compound in a polymerization solvent system comprising an alkylene carbonate and/or an alkyl lactate and a polymerization initiator. The poly (vinyl caprolactam) polymer, in admixture with the polymerization solvent system, may be used as a kinetic gas hydrate inhibitor to prevent or inhibit formation of natural gas and/or liquid hydrocarbon hydrates in a system.
Patent CA-2983147-A1 (CA)
Inventor: DICHTEL WILLIAM R
IPC: C08L23/02
Filed: 2016-04-19
Abstract: A nucleophilic substitution reaction to crosslink cyclodextrin (CD) polymer with rigid aromatic groups, providing a high surface area, mesoporous CD-containing polymers (P- CDPs). The P-CDPs can be used for removing organic contaminants from water. By encapsulating pollutants to form well-defined host-guest complexes with complementary selectivities to activated carbon (AC) sorbents. The P-CDPs can rapidly sequester pharmaceuticals, pesticides, and other organic micropollutants, achieving equilibrium binding capacity in seconds with adsorption rate constants 15-200 times greater than ACs and nonporous CD sorbents. The CD polymer can be regenerated several times, through a room temperature washing procedure, with no loss in performance.
Patent CA-2983410-A1 (CA)
Inventor: UNDERNEHR CHRISTOPHER L
IPC: G07F5/18
Filed: 2016-04-18
Abstract: Some embodiments provide a product inventory information distribution apparatus, comprising: a central electronic data storage buffer; a control circuit; and a memory storing computer instructions that when executed cause the control circuit to: detect product inventory update information messages, wherein each of the product inventory update information messages is received from one of multiple different product inventory systems and is generated by a corresponding one of the multiple product inventory systems when one of the multiple product inventory systems detects a change in an inventory state corresponding to any one of hundreds or more products available through the product inventory storage facility; direct each of the multiple product inventory update information messages to the central electronic data storage buffer; and maintain messages in the central electronic data storage buffer received during a buffer retention window of time.
Patent CA-2983546-A1 (CA)
Title: Electric vehicle supply equipment and method of determining a state of a contactor in electric vehicle supply equipment
Inventor: XIONG TOM
IPC: H02J7/00
Filed: 2017-10-23
Abstract: Electric vehicle supply equipment (100') includes a contactor (30) having a first set of contacts (32) and a second set of contacts (34), an amplifier circuit (60) electrically connected to the load side output (61) of the first set of contacts via a first connection (62) and to the load side output (63) of the second set of contacts via a second connection (64), the amplifier circuit being structured to amplify a voltage difference between a first voltage at the first connection and a second voltage at the second connection, and control electronics (22') structured to compare the amplified voltage difference to a threshold voltage and to determine whether the first and second sets of contacts are closed based on the comparison between the amplified voltage difference and the threshold voltage.
Patent CA-2983832-A1 (CA)
Inventor: NAUGHTON GAIL K
IPC: C12N5/071
Filed: 2016-04-29
Abstract: The present invention is directed to methods of inhibiting cancer cell growth or proliferation by contacting the cancer cell with an extracellular matrix (ECM) composition. Also provided are methods of delivering a chemotherapeutic agent to a cancer cell by contacting a cancer cell with an extracellular matrix composition containing a chemotherapeutic agent. Also provided are compositions containing ECM and a chemotherapeutic agent.
Patent CA-2984021-A1 (CA)
Title: Systems and methods for remote distributed control of unmanned aircraft
Inventor: CHAU KIET TUAN
IPC: G05D1/00
Filed: 2016-05-20
Abstract: Methods, systems, and devices are disclosed for providing control of an unmanned aircraft (UA). A server may receive an indication from a UA that a transition from autonomous flight to pilot controlled flight is required while the UA is in autonomous flight. The server may select a pilot station for providing pilot controlled flight of the UA. Selecting a pilot station for providing pilot controlled flight of the UA may be based on a pilot criterion associated with the pilot station. A UA may detect a condition that requires a transition from autonomous flight to pilot controlled flight and establish a pilot criterion for pilot controlled flight based on the detected condition. The UA may send a request for a pilot that includes the pilot criterion and information about the condition.
Patent CA-2984067-A1 (CA)
Title: Hand cover system
Inventor: CHEN LI RAY
IPC: A41D19/015
Filed: 2017-10-27
Abstract: Hand covering systems are commonly used for protection against cuts, abrasion, hazardous materials and in severe environments. However, traditional systems suffer many disadvantages including reduced dexterity, flexibility and tactile feedback. Proposed solutions generally reduce protection in order to increase dexterity, flexibility or tactile feedback with only partial success and with decreased overall protection. The present application describes a hand cover system that addresses these technical problems. The hand protection system consists of an exterior structure, which includes a finger sheath and a thumb sheath; and a sealing structure that is coupled to the finger sheath of the exterior structure. The sealing structure includes an inner extension and an outer edge, which further includes magnets in a piping. The sealing structure enables an open configuration and a closed configuration. The open configuration includes the sealing structure split apart and the exterior structure folded back on itself for allowing a user's hand to be exposed from between the sealing structure. The closed configuration includes the magnets of the sealing structure maintaining the sealing structure together for covering the user's hand, and the inner extension extended in from the outer edge for providing a smooth transition, a moisture barrier, and a fold for locking the protection system into the closed configuration by being configured to be placed underneath the user's hand.
Patent CA-2985496-A1 (CA)
Inventor: FOXX MICHAEL J
IPC: B61G5/02
Filed: 2016-09-08
Abstract: A coupler head and mounting bracket combination for supporting a brake hose fitting uses a lug formed integrally with the coupler head and a support bracket mating with the lug. In embodiments, the bracket may be installed in a plurality of vertical positions on the coupler head. The bracket is maintained in a position inboard of the lateral side of the coupler head, to reduce or eliminate the likelihood that the bracket will interfere with the other equipment or the car body. Embodiments of the invention are particularly adapted for "E" type and "F" type coupler heads.
Patent CA-2985986-A1 (CA)
Inventor: MATSUMOTO SADAYOSHI
IPC: A61B5/1455
Filed: 2016-06-28
Abstract: Provided is a positive pressure therapy device for congestive heart failure patients, comprising: a pressure raising unit connected to a tube and configured to raise the pressure of air, or a gas mixture of the air and other gases, to a positive pressure; a mask configured to be connected via the tube to the pressure raising unit and introduce the air or the gas mixture that is set to the positive pressure that is supplied from the pressure raising unit into the airway of a patient; a pulse oximeter configured to measure the blood oxygen level of the patient; and a processor configured to perform an automatic adjustment of a positive end expiratory pressure (PEEP) value Pl based on a value of the blood oxygen level that is measured by the pulse oximeter.
Patent CA-2986668-A1 (CA)
Title: A method of checking headpath data
Inventor: TINGLE JAMES
IPC: B29C70/38
Filed: 2017-11-24
Abstract: There is disclosed a method of checking headpath data for a layup operation in which fibre reinforcement material is applied over a tool by an applicator roller of an applicator head biased against the tool along a compaction axis by a compaction force. The method comprises receiving baseline headpath data defining a baseline headpath position of the applicator head relative the tool; and determining a head displacement along the compaction axis corresponding to an equilibrium condition between the compaction force and a reaction force through the fibre reinforcement material. The method further comprises checking for at least one of a non-compacted portion of fibre reinforcement material and an intersection of the applicator head and an obstacle.
Patent CA-2987585-A1 (CA)
Title: Procedes de fermentation permettant de produire des glycosides de steviol a l'aide d'un ph eleve et compositions obtenues a partir de ceux-ci
Inventor: ANDERSON JAMES C
IPC: C12P19/00
Filed: 2016-05-27
Abstract: L'invention concerne des procédés permettant de produire des glycosides de stéviol, tels que le rebaudioside D et le rebaudioside M, à l'aide d'une levure manipulée. Dans certains modes de réalisation, les procédés comprennent une fermentation avec une levure à un pH élevé tel que d'environ 5,8 ou plus. Dans certains modes de réalisation, les procédés peuvent être mis en uvre en faisant d'abord croître la levure à un premier pH inférieur, puis en ajustant le pH à un pH plus élevé.
Patent CA-2989525-A1 (CA)
Inventor: TAL MICHAEL GABRIEL
IPC: A61M1/36
Filed: 2016-07-20
Abstract: Hemodialysis catheter 100 with corrugated tips includes elongated body 110 having first and second distal end regions 118, 119 terminating in tips opened to lumens extending continuously along both elongated body and distal end regions. Each tip tubular wall has a corrugated configuration with at least two grooves 128, 129, including outer and inner grooves, merging into the tip edge via diverging angles, from elongated body longitudinal axis, and may be rotationally symmetric relative to the axis. In some embodiments, tip inner wall and hollow outer surfaces merge into a corrugated form having alternating grooves and ridges along distal ends of the tip, that enable the catheter to facilitate active lateral or frontal fluid traversability therethrough.
Patent CA-2990924-A1 (CA)
Title: Boitier en plastique multi-composants
Inventor: KUNZ MARC
IPC: B29C45/16
Filed: 2016-06-22
Abstract: L'invention concerne un boîtier multi-composants (100) qui possède une longueur et qui comprend au moins un premier composant (41) qui comprend un premier matériau en plastique (41a), un deuxième composant (42) qui comprend un deuxième matériau en plastique (42a), et un troisième composant qui comprend un troisième matériau en plastique (43a). Le boîtier comprend au moins un élément d'élimination de tolérance (50) constitué du deuxième matériau en plastique et fixé longitudinalement sur le premier composant le long de l'axe longitudinal du boîtier. L'élément d'élimination de tolérance (50) possède une longueur moyenne (H) qui s'étend parallèlement à l'axe longitudinal du boîtier, ladite longueur moyenne étant au moins dix fois inférieure à la longueur du boîtier. Le troisième composant forme au moins partiellement une surface extérieure du boîtier, de sorte que l'élément d'élimination de tolérance soit au moins partiellement surmoulé par le troisième matériau en plastique.
Patent CA-2992699-A1 (CA)
Inventor: JOSEPHSON DAVE
IPC: A23L27/20
Filed: 2016-08-05
Abstract: Flavour modifying composition comprising one or more flavour modifying compounds of Formula I, product comprising said flavour modifying composition, use of said flavour modifying composition for modifying taste perception in foodstuffs and beverages and method of improving taste perception in a foodstuff or beverage comprising adding said flavour modifying composition to said foodstuff or beverage.