baber/WOPTO huggingface dataset:
Patent CA-2912298-A1 (CA)
Title: Trampolines
Inventor: ANDON JOE
IPC: A63B5/11
Filed: 2013-12-03
Abstract: L'invention concerne un trampoline comprenant : un cadre conçu pour reposer sur le sol ou être monté sur une pluralité de pieds espacés; une pluralité de plaques souples et élastiques espacées reliées audit cadre contre un mouvement relatif entre elles, et s'étendant vers le haut de ce dernier; un tapis de saut s'étendant entre lesdites plaques souples et élastiques espacées, et relié de façon fonctionnelle à ces dernières au niveau de sa périphérie ou de façon adjacente à cette dernière, lesdites plaques étant conçues pour réaliser un mouvement vers l'intérieur et vers l'extérieur vers le côté opposé dudit tapis en réponse à un utilisateur sautant sur ledit tapis; et un moyen de support de plaque relié de façon fonctionnelle audit cadre et conçu pour venir en prise avec ladite pluralité de plaques entre ledit cadre et ledit tapis.
Patent CA-2913188-A1 (CA)
Title: Air-pressure-type dual-bin air-powered separator
Inventor: MOU DINGRONG
IPC: B07B7/01
Filed: 2014-04-29
Abstract: The present invention relates generally to the technical field of pneumatic separation system, in particular applied in the fieldof tobacco manufacturing, for use in separation of the breakable materials.More specifically, the subject apparatus takes a structure,which includes,a separation silo, a discharge silo, supper sidewall of the separation silo communicated with the discharge silothrough a communication port, where an air curtain is disposed to isolate the silos from each other, a dischargeport disposed at the bottom of thedischarge silo,a suction outlet mounted on the top of the separationsilo, a feeding port disposedat the lower part of a sidewall of the separation silo, which is precisely facing towards the underside of the end of the belt conveyer,a vibration trougharranged at the lower part of the separation silo, a damper plate disposedunderside thereof, an air inlet located underbelly thereof at the bottom of the separation silo, a rejection outlet installed at the underside end of the vibrating trough. The device has the advantages ofsimple construct, high efficiency, low energyconsumption, as well as low material wastage, could be wildly applied in optionally isolating invalid particles with differentdensities according to various requirements, whereof effective materials could be easily collected. The character of the arrangement is that it could prevent materials further crush in smaller sizedue to mechanical friction.
Patent CA-2914148-A1 (CA)
Title: Process for the removal of contamination from a raw material
Inventor: HARDY CRAIG
IPC: C08B37/08
Filed: 2014-06-02
Abstract: The present invention relates to a process for the removal of contamination from a raw material comprising a desirable material, such as chitin and/or chitosan. The process comprises mixing a raw material with a liquid, wherein the raw material comprises at least one contaminant and at least one desirable material, and wherein the at least one desirable material is capable of absorbing the liquid; and allowing the at least one contaminant and at least one desirable material to separate in a separation container.
Patent CA-2916128-A1 (CA)
Title: Procede et dispositif permettant de determiner l'orientation de particules de pigments sur une region etendue d'une couche a effet optique
Inventor: MULLER EDGAR
IPC: G01N21/55
Filed: 2014-07-25
Abstract: La présente invention concerne le domaine de la protection de documents de sécurité et, plus particulièrement, un procédé et un dispositif permettant de déterminer la distribution et l'orientation de particules de pigments en forme de plaquettes sur une région étendue d'une couche à effet optique (OEL). Le procédé selon l'invention comprend les étapes consistant à a) prendre au moins une image, sous l'éclairage de ladite région étendue de la couche à effet optique avec une lumière collimatée incidente depuis au moins une première direction, de lumière réfléchie de ladite région étendue de la couche à effet optique à partir d'au moins une seconde direction, à l'aide d'un ensemble lentille télécentrique et caméra où l'axe optique de la lentille télécentrique est orienté le long de ladite seconde direction, et b) traiter la ou les images de ladite région étendue pour extraire des informations quantitatives sur la distribution et l'orientation des particules. Le dispositif selon l'invention comprend a) une source de lumière collimatée permettant d'éclairer une région étendue de la couche à effet optique avec une lumière collimatée à partir d'au moins une première direction, et b) un ensemble lentille télécentrique et caméra permettant de collecter la lumière réfléchie par ladite région étendue de la couche à effet optique vers au moins une seconde direction.
Patent CA-2917371-A1 (CA)
Title: Method and apparatus for feeding in and handling waste material
Inventor: SUNDHOLM GORAN
IPC: B65G53/52
Filed: 2014-07-29
Abstract: Method for feeding in and for handling waste material in the channel section of a pneumatic wastes conveying system, in which method waste material or recycleable material is fed into a feed-in container (10) from the input aperture (2) of an input point (1) of a pneumatic pipe transport system for material and onwards into the channel section (20, 21, 22) between the feed-in container and the material conveying pipe (100), from where the material is conveyed along with the transporting air via the material conveying pipe (100) to the delivery end of the pneumatic material conveying system, where the material is separated from the transporting air. In the method the material (w) is acted upon by the combined effect of suction and replacement air in the channel section (20, 21, 22) by bringing about compression in size in at least a part of the material (w) being conveyed, by means of an impediment (30) arranged between the conveying pipe (100) and the material (w) to be handled, or against the impediment, before transportation of the material to the delivery end of the pneumatic transport system for wastes.
Patent CA-2917805-A1 (CA)
Title: Joint pour pile d'electrolyseur et pile d'electrolyseur equipee d'un tel joint
Inventor: DOUCET GUILLAUME
IPC: H01M8/02
Filed: 2014-07-07
Abstract: Joint (100) pour une pile d'électrolyseur comprenant une âme (101) et une enveloppe (201). L'âme (101) est généralement annulaire et présente deux faces mutuellement opposées selon une direction d'épaisseur et au moins deux ouvertures (111, 113). Les deux ouvertures (111, 113) sont traversantes dans la direction d'épaisseur et sensiblement opposées diamétralement l'une par rapport à l'autre. L'enveloppe (201) recouvre au moins en partie les deux faces en laissant les deux ouvertures (111, 113) au moins partiellement libres. L'enveloppe (201) présente au moins une première nervure (203) s'étendant sur une première (103) des deux faces selon un contour enfermant un bord interne (107) de l'âme (201) et les deux ouvertures (111, 113) de manière à permettre la circulation d'un fluide entre les deux faces selon la direction d'épaisseur.
Patent CA-2918390-A1 (CA)
Inventor: STAMATOUKOS GEORGE
IPC: B05D5/04
Filed: 2014-07-23
Abstract: A duct tape and a method of making a duct tape having a customized, printed design on a surface of the duct tape. The method comprises providing a design for printing on the duct tape, digitally printing the design on the surface of the duct tape, and curing the ink printed on the duct tape with ultraviolet light in dual stages. The method further comprises applying on the digitally printed duct tape a material or composition having overcoat properties, release properties, or a combination thereof.
Patent CA-2918611-A1 (CA)
Inventor: CHOI KWANG-PYO
IPC: G06F3/048
Filed: 2014-05-19
Abstract: Provided is a method of configuring a home screen. The method includes configuring, at a first device, a home screen of a second device, and transmitting, from the first device, information about the home screen to the second device, wherein the home screen includes a graphical user interface (GUI) to be displayed by the second device.
Patent CA-2920222-A1 (CA)
Title: System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece
Inventor: DOWNEY ADAM
IPC: A61B17/32
Filed: 2014-08-07
Abstract: An ultrasonic surgical tool system (30) for actuating a handpiece (34) with a tip (50). The voltage and frequency of the drive signal applied to the handpiece drivers (40) is a function of the equivalent of current through the mechanical components of the handpiece and tip and the frequency responsiveness of these components.
Patent CA-2920402-A1 (CA)
Inventor: ATTARDO GIORGIO
IPC: A61K31/437
Filed: 2014-09-19
Abstract: The present invention provides novel trimethylammonium compounds, of the Formula: (I) methods of making these compounds, methods of using the compounds for preparation of tau imaging agents, and preparation of tau imaging agent formulations.
Patent CA-2920929-A1 (CA)
Inventor: ENDRIZZI CLARK
IPC: A01G25/16
Filed: 2014-06-25
Abstract: The disclosure extends to methods, systems, and computer program products for generating and optimizing irrigation protocols. The disclosure also extends to methods, systems and computer program products for providing automated irrigation.
Patent CA-2921152-A1 (CA)
Title: Hair styling apparatus
Inventor: LEUNG ANTHONY KIT LUN
IPC: A45D2/00
Filed: 2016-02-19
Abstract: A hair treatment or styling apparatus adapted to impart a straightening and/or curling effect on hair includes both a novel thermally conductive construction and heating assembly, which conveys thermal energy uniformly to all areas of the treatment head such that the desired style is achieved regardless of the skill of the user. The apparatus further includes a hinge assembly incorporating one or more ceramic bearings units which provide smooth consistent resistance for pivoting movement of the treatment members and a more durable hinge joint thereby increasing the life and usability of the apparatus.
Patent CA-2926549-A1 (CA)
Title: Highly concentrated liquid forms of polysaccharide ethers
Inventor: WESTBYE PETER
IPC: A01N25/30
Filed: 2014-10-20
Abstract: A liquid composition is provided, comprising 2 to 30 wt% of a non-ionic water-soluble polysaccharide ether, 55 to 90 wt%, of a polyol having 3 to 4 hydroxyl groups, 5 to 25 wt% of water, and 0.1 to 5wt% of at least one multivalent inorganic anion salt. The invention also provides agricultural formulations obtained by adding such a liquid composition and an agriculturally active ingredient to water.
Patent CA-2927929-A1 (CA)
Inventor: COOK JOSEPH R
IPC: B29C67/24
Filed: 2014-10-20
Abstract: A first aspect of the invention relates to the manufacture of disparate workpieces by the process of injection molding using a single base tool. The tool is made up of cavity and core halves, and each half is made up of separate, removable/interchangeable, inserts which, when combined in a particular order, form the workpiece-forming surface. All or any number of the inserts may be replaced with other inserts to alter the workpiece-forming surface and allow a large number of differently shaped workpieces (i.e. having different surface features and shapes) to be formed from a single base tool. In another aspect of the invention, the inserts are connected to respective thermally conductive cavity and core mounting plates, which are in turn connected to respective cavity and core heating/cooling plates so that insert-mounting holes need not be made in the heating/cooling plates.
Patent CA-2928611-A1 (CA)
Inventor: OKADA YURUKI
IPC: H02J7/00
Filed: 2013-10-30
Abstract: A DC/DC conversion device has three-level power conversion circuits as many as a plurality phases and comprises: voltage detectors (21, 22) for detecting at least two voltages (Efc, EfcL) among an input DC voltage, a first divided voltage, and a second divided voltage; and a voltage control unit (3) for controlling the output voltages of the three-level power conversion circuits (12a, 12b). In the DC/DC conversion device, at least one phase (power conversion circuit (12b)) of the three-level power conversion circuits (12a, 12b) operates as an imbalance suppression phase that performs an imbalance suppression control so that one (EfcL) of the first and second divided voltages become a divided voltage of half the input DC voltage (Efc).
Patent CA-2929355-A1 (CA)
Title: Wide area imaging system and method
Inventor: GRIFFIS ANDREW J
IPC: G06T7/20
Filed: 2013-11-04
Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step / dwell / image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
Patent CA-2929385-A1 (CA)
Inventor: QIU CHEN
IPC: H04J14/02
Filed: 2013-11-05
Abstract: Provided is a wavelength routing device, the device comprising a primary circuit and a secondary circuit; the primary circuit consists of N 2×2 wavelength switches, and the secondary circuit consists of two N×N wavelength routers, each N×N wavelength router comprising at least one 2×2 wavelength switch, the value of N being 2n, and n being a positive integer; the input end of each 2×2 wavelength switch in the primary circuit is connected to an input stage, and the output end of each 2×2 wavelength switch is connected to the input end of the N×N wavelength router of the secondary circuit, and the output end of the N×N wavelength router of the secondary circuit is connected to an output stage. The primary circuit consists of N 2×2 wavelength switches, and the secondary circuit consists of two N×N wavelength routers, simplifying the topology of a wavelength router, and reducing the number of optical switch nodes in a wavelength routing device.
Patent CA-2929910-A1 (CA)
Title: Emulsions or microemulsions for use in endoscopic mucosal resectioning and/or endoscopic submucosal dissection
Inventor: LONGO LUIGI MARIA
IPC: A61L24/00
Filed: 2014-11-18
Abstract: The invention provides a pharmaceutical composition in form of emulsion or microemulsion for use in an endoscopic procedure, preferably said endoscopic procedure comprising the administration of said pharmaceutical composition to a human with the aim of improving and facilitating the resection of the lesion by raising the area where the lesion is located. The invention herein disclosed provides a method for performing an endoscopic procedure, said method preferably comprising the administration of a pharmaceutical composition in form of emulsion or microemulsion to a human. The invention herein disclosed also provides a kit for use in an endoscopic procedure, said kit comprising a pharmaceutical composition in form of emulsion or microemulsion, an endoscopic injection needle, a syringe and instructions for use thereof.
Patent CA-2932130-A1 (CA)
Title: Compositions comprising substituted benzaldehydes and use thereof for lightening skin or treating hyperpigmenation and hypermelanosis disorders
Inventor: MEHTA RAHUL C
IPC: A61K31/375
Filed: 2012-01-06
Abstract: A method for the modification of melanin distribution, and the composition thereof to modify melanin distribution are disclosed. A method for the reduction of melanin distribution, and the composition thereof to reduce melanin distribution are disclosed. A representative composition comprises 4-ethoxybenzaldehyde and one or more additional active agents as well as a pharmaceutically acceptable carrier or excipient. Carriers and excipients may be formulated for topical administration. Compositions may also be formulated for transdermal administration. The compositions may be used for the prevention and treatment of pigmentation disorders, by way of non-limited example, post- inflammatory hyperpigmentation and others. The compositions may be used for lightening skin.
Patent CA-2933697-A1 (CA)
Title: A rapid and sensitive serological assay to determine if patients are infected with herpes simplex virus type 1 (hsv-1) and/or type 2 (hsv-2)
Inventor: HALFORD WILLIAM P
IPC: G01N33/564
Filed: 2014-12-17
Abstract: An assay for infection with one or more herpes simplex viruses that comprises a) dividing an antibody-containing serum sample into at least three serum subsamples, and b) separately incubating each with a physical matrix of cell antigens from i) uninfected cells, (ii) HSV-1-infected cells, or (iii) HSV-2-infected cells to form at least three serum subsample admixtures so that antibodies present in each admixture can immunoreact to form matrix-bound antibodies and at least three preadsorbed serum subsample portions. Each preadsorbed serum subsample portion is incubated with a mixture of matrix-bound antigens from cells uninfected by HSV-1 or HSV-2, infected by each of HSV-1 and by HSV-2 to permit antibodies to immunoreact with antigens present to form three matrix-bound immunoreactants. The amount of each immunoreaction is determined, and reaction amounts are prognostic for whether the subject whose serum was tested is infected by one, both, or neither of HSV-1 and HSV-2.
Patent CA-2936201-A1 (CA)
Inventor: CORNALL STEPHEN J
IPC: F17C7/00
Filed: 2016-07-13
Abstract: A device for controlling the release of gas from a pressurised container, the device comprising a plug comprising a passage therethrough, a diaphragm within said passage, wherein said diaphragm is configured to initially prevent flow of gas through said passage, and is rupturable or displaceable to allow gas to flow through said passage once said diaphragm is ruptured or displaced. The device further comprises a screw located within said plug and comprising a lance configured to move towards said diaphragm upon rotation of said screw, wherein said lance is configured to rupture or displace said diaphragm so as to allow flow of gas through said passage and out of said plug, once said screw is rotated a predetermined amount.
Patent CA-2936530-A1 (CA)
Inventor: DUCLOS YVES-ALBAN
IPC: B29C45/40
Filed: 2015-01-19
Abstract: Unit (4) for moulding preforms (2) that each have a body (15) and a neck (17) extending the body (15), this unit (4) comprising: a frame (19), - a mould holder (27) secured to the frame (19) and carrying at least one mould body (29) having the impression of the body (15) of the preform (2); mobile equipment (60) including a carriage (61) and a core holder (62) carrying at least one primary core (64A) and one secondary core (64B), the carriage (61) being mounted so as to be movable with respect to the frame (19) between a moulding position and a demoulding position, this core holder (62) being rotatable with respect to the carriage (61), in the demoulding position of the latter, about a rotation axis parallel to the moulding axis in order to transpose the cores (64A, 64B).
Patent CA-2936581-A1 (CA)
Inventor: ZIVANOVIC BOJAN
IPC: B22D1/00
Filed: 2015-07-28
Abstract: To improve the position of a cylindrical ceramic hollow body the invention relates to a securing device with the following characteristics in its operational position: A base body which, with its bottom and a circumferential wall, defines a cylindrical space with a corresponding central longitudinal axis, the bottom features an opening whose longitudinal axis aligns with the central longitudinal axis the bottom features a ring-shaped channel which extends concentrically around the opening. at least an inner wall of the channel which is adjacent to the opening consists of a material which is plastically ductile under the application of pressure, a ring-shaped compact whose radial wall cross-section increases in size upwards from a lower free end, so that the inner wall of the channel deforms plastically, thereby reducing the cross section of the opening, after the compact is pressed into the channel.
Patent CA-2938539-A1 (CA)
Inventor: SIVASANKARANNAIR OONNIKRISHNAN PULIYELIL
IPC: G06Q30/00
Filed: 2016-08-10
Abstract: Provided is a system and methods for reducing wait time in a store with a plurality of checkout queues. The system includes an item counting device coupled to a shopping cart. The item counting device includes a weigh sensor and a counter, wherein the counter increments by 1 in response to the weigh sensor detecting an increase in weight as an item is placed within the shopping cart. The system includes an efficiency analyzer that determines a historical efficiency of an employee at a checkout register. Additionally, the system includes proximity processor that receives data from a customer through an input device and outputs a proximity of the customer to a queue. The system has a wait time processor that determines the wait time of a plurality of checkout queues and outputs the same to the customer.
Patent CA-2938770-A1 (CA)
Inventor: HOOPER JACK CHRISTOPHER
IPC: A61H31/00
Filed: 2015-01-27
Abstract: A wearable apparatus capable of altering a physiological parameter such as the heart rate of a user to provide a relaxing or stimulating effect on the user is provided. The apparatus comprises a device 10 capable of engaging the patient's skin to provide a rhythmic tactile stimulus to the user that can alter the user's heart rate and an arrangement 12 for securing the device to the user such that the device can apply the stimulus to the user. The apparatus may be part of a system enabling the device 10 to be controlled remotely. The apparatus may also be configured to provide additional tactile stimuli.
Patent CA-2938877-A1 (CA)
Title: Free standing color cosmetic stick
Inventor: BARONE SALVATORE J
IPC: A61K8/97
Filed: 2015-02-04
Abstract: Inventive embodiments disclosed herein includes a free standing cosmetic stick. The free standing stick includes a formulation that includes Isopentyl laurate in a concentration of at least 33% by weight. The formulation also includes one or more coloring agents; one or more constituents for rendering the formulation into a solid stick; wherein the formulation is free from volatile ingredients.
Patent CA-2939205-A1 (CA)
Title: Apparatus for sensing environmental humidity changes
Inventor: STRIEMER GRANT EDWARD
IPC: G01N27/26
Filed: 2015-03-19
Abstract: A humidity sensor comprises: an electrically comprises a switchable polymeric element. The polymeric element has at least a first electrical state and a second electrical state and is switchable between the first and second electrical states as a function of predefined environmental changes associated with humidity. The sensor comprises a polymeric matrix and a water soluble electrolyte embedded in the polymeric matrix.
Patent CA-2939946-A1 (CA)
Inventor: WALTON ZACHARY W
IPC: E21B33/13
Filed: 2014-06-23
Abstract: A method of performing an operation in a wellbore comprising: introducing a tool into the wellbore, wherein the tool comprises: (A) a mandrel comprising a port; and (B) a plug, wherein the plug is located within the port, and wherein the plug comprises at least a first material, wherein the first material partially or wholly dissolves via corrosion; introducing a cement composition into an annulus located between the outside of the tool at least at the location of the port and the inside of the wellbore; and causing or allowing at least a portion of the first material to dissolve, wherein the step of causing or allowing is performed after the step of introducing the cement composition.