baber/WOPTO huggingface dataset:
Patent CA-2915074-A1 (CA)
Inventor: ELLISON STUART
IPC: E21B33/06
Filed: 2014-06-16
Abstract: The invention relates to a well bore control apparatus, system and method for sealing a well bore. The invention relates to a well bore control apparatus comprising a housing having a guide element defining a path, the housing defining a throughbore for receiving a tubular, a first tapered gate and a tapered second gate located within the housing, the first and second gates being adapted to engage with the guide element. In use the first and second gates are moveable along the path defined by the guide element in a direction substantially transverse to the throughbore between an open position of the througbore and a closed position of the throughbore. The well bore control apparatus comprises a first seal seat for forming a first seal with the first gate in the closed position to seal the throughbore. The well bore control apparatus may include a second seal seat. The second seal seat may be adapted for forming a second seal with the second gate in the closed position to seal the throughbore.
Patent CA-2915191-A1 (CA)
Inventor: HALL DUNCAN JOHN
IPC: G06F17/10
Filed: 2015-12-14
Abstract: Embodiments provide methods and systems for modeling a proposed geological volume. One such embodiment begins by digitally creating a three-dimensional (3D) model of a geological volume that includes one or more variables, each of which is a mathematical factor in an analysis confidence of one or more sub-volumes of the volume.  Next, standardized values for each of the one or more variables are defined. In turn, the analysis confidence, e.g. mined, ore quality, etc., of the one or more sub-volumes is mathematically determined. Finally, the model is updated to include the determined analysis confidence of the one or more sub-volumes.
Patent CA-2915497-A1 (CA)
Title: Discrete cord delivery apparatus
Inventor: DURLING EVAN JOSEPH
IPC: A61F13/20
Filed: 2014-06-26
Abstract: An apparatus for delivering a discrete cord having a supply path comprising a fluid flow, a deployed cord supply, a transfer member having a first surface comprising one or more apertures, and a cutting apparatus comprising a cutting implement enabled to sever the deployed cord supply to form a discrete cord. The transfer houses a carrier that is aligned with the aperture and enabled to cross the aperture path. The fluid flow directs the deployed cord supply towards the transfer member first surface. The transfer member first surface abuts the cutting apparatus.
Patent CA-2918950-A1 (CA)
Inventor: SANDBERG MARCEL
IPC: C07C327/22
Filed: 2014-07-23
Abstract: The invention relates to the manufacture of certain polyunsaturated compounds employing a particular application of the Mitsonobu reaction in the presence of at least one anti-oxidant. We have found a method of making a pharmaceutically-acccptable polyunsaturated ester or thioester compound directly, which can ultimately be converted to the advantageous ketone compounds, in which unwanted oxidation and cis/trans isomerization are substantially reduced or eliminated using particular Mitsonobu chemistry.
Patent CA-2920839-A1 (CA)
Inventor: CAHILL WILLIAM R JR
IPC: A61Q19/00
Filed: 2014-08-08
Abstract: The present invention generally relates to topical skin care compositions having at least one cyclic diester. More specifically, the present invention relates to novel topical skin care compositions having at least one cyclic diester of an alpha hydroxy acid, and 50-99.9 wt% of 3at least one polar non-aqueous solvent.
Patent CA-2921084-A1 (CA)
Inventor: SCHMIDT HEIKO
IPC: F16B5/02
Filed: 2014-07-22
Abstract: The invention relates to the production of an assembly consisting of at least two components that are made of, for example, a flat material such as sheet steel and which are clamped together at a predetermined distance using: a clamping nut; a clamping bolt that engages in the clamping nut; and an adjustable spacer formed of a threaded sleeve and a drum nut.
Patent CA-2921103-A1 (CA)
Inventor: SCHALLA JAMES P
IPC: B64D11/04
Filed: 2016-02-17
Abstract: A galley refrigeration system includes a liquid heat exchange loop and an air heat exchange loop in thermal communication with the liquid heat exchange loop. The air heat exchange loop includes a heat exchanger configured to be coupled in flow communication with at least one galley cart. Optionally, the galley refrigeration system may include a control system in operative communication with the liquid heat exchange loop and the air heat exchange loop.
Patent CA-2921104-A1 (CA)
Inventor: DEBIEUVRE AMANDINE
IPC: A61H3/06
Filed: 2014-09-03
Abstract: A navigation method for a wearer of a see-through head mounted device, the method comprising: - a wearer visualization parameter providing step (S1), during which at least one wearer visualization parameter is provided, - a geo-position determining step (S2), during which the geo- position of the wearer along a route is determined, - a geo-position comparing step during which the geo-position of the wearer determined during the geo-position determining step is compared to stored geo-positions along the route and - a navigation visual aid function adapting step (S3) during which upon matching of the geo-position of the wearer with one of the stored geo-positions, the navigation visual aid function is adapted based on the wearer vision parameter and the geo-position of the wearer to facilitate the guiding of the wearer
Patent CA-2921719-A1 (CA)
Inventor: BRINK DARREN
IPC: E04F11/00
Filed: 2014-08-28
Abstract: A stair case (10) having one or more stringers (12), treads (14), and risers (16), with the treads and/or risers being supported on the stringers. The stair case has first connecting elements, and each tread has at least one of the first connecting elements (18) provided at an under surface that tread. The stair case also has second connecting elements (20) that are each provided to a respective one of the risers. The first and second connecting elements are interconnected to secure each tread to one of the risers, and at least one of the first and second connecting elements is integrally formed in the respective treads and risers.
Patent CA-2924937-A1 (CA)
Title: Dispositif de retenue de couverture de plancher avec oeillet a doigts
Inventor: KAUFMAN JUDD C
IPC: B60N3/04
Filed: 2016-03-24
Abstract: Le domaine technique de la présente invention se rapporte aux dispositifs de retenue pour recouvrement de plancher de véhicule. Un illet comprend un illet inférieur et un illet supérieur. Lillet inférieur a une pluralité de doigts verticaux flexibles espacés autour de son axe. Chaque doigt a une nervure avec une surface inclinée orientée vers lintérieur contre laquelle une tige de retenue de lespace pour les jambes du véhicule peut être fixée. Une nervure en croix verticale est fournie pour chaque doigt. La nervure en croix sétend dune paroi latérale externe de lillet inférieur à une surface de paroi latérale externe du doigt et renforce la résistance à la flexion du doigt.
Patent CA-2927526-A1 (CA)
Inventor: GARCIA JORGE APARICIO
IPC: E01D19/06
Filed: 2014-10-13
Abstract: L'invention concerne une dalle de transition reliée au niveau de ses extrémités à une dalle de compression de tablier et à un ancrage. Cette dalle de transition absorbe les expansions du tablier par compression des bandes polymères, élastomères ou analogues disposées en parallèle et intégrées à la dalle de transition, perpendiculaires au sens longitudinal de la route. La dalle de transition absorbe les mouvements de contraction du tablier par son expansion, due à la somme des ouvertures de fissures provoquées et à la séparation entre les plans de fissure. Ces plans de fissure sont forcés par des moules en bois, en polymère ou analogue disposés en parallèle, séparés, et intégrés à la dalle de transition.
Patent CA-2931903-A1 (CA)
Title: Pneumatic pavement joint cleaning system
Inventor: JONES STEPHEN
IPC: E01C23/06
Filed: 2016-06-02
Abstract: A pneumatic cleaning system for pavement joints controlled and driven by a motor. A wheeled housing carries a nozzle system where a stream of pressurized or forced air is directed through rotating nozzles to clean the joint surfaces. The RPM of the motor are selectively controlled by actuation of a throttle by the operator, and allows the operator to selectively control the rate of rotation of the nozzles are required by the state of the surface to be cleaned. A vacuum is further positioned to remove the debris dislodged by the pneumatic system. A brush or skirt component further loosens debris for removal and contains the debris within the cleaning area for controlled removal by vacuum suction. A frame may be operably connected to the cleaning base allowing the operator to stand/walk within the frame when moving the cleaning base and where the frame is a support for at least a vacuum hose.
Patent CA-2938633-A1 (CA)
Inventor: PARK BRIAN VANDELLYN
IPC: G02B6/38
Filed: 2014-04-25
Abstract: An example device in accordance with an aspect of the present disclosure includes a splice housing body comprising a raceway within which optical fibers can be positioned, at least one port through the splice housing body to which a pressure fitting for optical fiber can be mounted, a base to which the splice housing body may be removably attached, and a port in one of the splice housing body or base for inserting fluid in the splice housing body.
Patent CA-2940596-A1 (CA)
Inventor: MEMARI KEVAH
IPC: A24F15/12
Filed: 2015-02-27
Abstract: L'invention concerne un boîtier de stockage et de transport personnel, portable, pour un vaporisateur personnel de cigarette électronique à liquide électronique, ledit boîtier comprenant : (a) une source d'alimentation pour recharger une batterie rechargeable dans le vaporisateur personnel ; (b) un réservoir pour contenir le liquide électronique ; et (c) un système de transfert de fluide conçu pour transférer le liquide électronique du réservoir vers une chambre dans le vaporisateur personnel.
Patent CA-2943074-A1 (CA)
Title: Jacket for a fiber optic cable
Inventor: BRINGUIER ANNE GERMAINE
IPC: G02B6/44
Filed: 2015-03-12
Abstract: A fiber optic cable includes a core and a jacket surrounding the core. The jacket includes a base layer, a surface layer defining an exterior surface of the fiber optic cable, and an interface between the surface and base layers. The base layer is formed from a first composition that includes polyethylene. The surface layer has a thickness of at least 300 micrometers and is formed from a second composition that differs from the first composition. The second composition includes polyethylene as well as one or more additives, including paracrystalline carbon. The interface cohesively bonds the surface and base layers to one another at least in part due to molecular chain entanglement of the polyethylene of the first and second compositions.
Patent CA-2943162-A1 (CA)
Title: Method for temperature transmission compensation
Inventor: NAJMOLHODA HAMID
IPC: G05D16/20
Filed: 2014-04-08
Abstract: A method is disclosed for determining off-temperature behavior of a solenoid fluid control valve. The method comprises performing a current sweep at a first temperature. The method further comprises choosing a first and second characterization control pressure for characterizing the solenoid fluid control valve. A first current may be determined that corresponds to the first characterization control pressure based on the current sweep, and a first metric may be assigned to the solenoid fluid control valve based on the first current. A second current corresponding to the second characterization control pressure may be determined based on the current sweep, and a second metric may be assigned to the solenoid fluid control valve based on the second current. Information regarding the behavior of the solenoid fluid control valve at a second temperature may be determined based on the first and second metrics.
Patent CA-2943471-A1 (CA)
Title: Adapter assembly for surgical devices
Inventor: WILLIAMS JUSTIN
IPC: A61B17/16
Filed: 2016-09-28
Abstract: An adapter assembly for connecting an end effector to a handle assembly includes first, second, and third drive assemblies configured for converting rotational motion from the handle assembly to linear motion for performing first, second, and third functions.
Patent CA-2950392-A1 (CA)
Inventor: GARMAN JONATHAN DAVID
IPC: C07K14/16
Filed: 2015-05-28
Abstract: The present invention provides lyophilized formulations of active agents, particularly of TAT-NR2B9c including histidine, trehalose and lysine. TAT-NR2B9c has shown promise for treating stroke, aneurysm, subarachnoid hemorrhage and other neurological or neurotraumatic conditions. Such formulations are stable at ambient temperature thus facilitating maintenance of supplies of such a formulation in ambulances for administration at the scene of illness or accident or in transit to a hospital.
Patent CA-2952558-A1 (CA)
Title: Juice squeezing module for juicer
Inventor: KIM JAE WON
IPC: A47J19/06
Filed: 2015-06-04
Abstract: A juice-extraction module for a juicer is disclosed. The juice-extraction module for the juicer, according to the present invention, comprises: a juice-extraction drum of which the upper surface is open and having a juice outlet and a pulp outlet formed at the lower end; a juice-extraction screw rotatably provided inside the juice-extraction drum and having screw threads formed on the outer surface thereof; a mesh drum provided in the juice-extraction drum, and disposed to cover the juice-extraction screw; and a lid provided to cover the upper surface of the juice-extraction drum and having a feed tube body of which one part is extended to protrude upward, wherein a feed hole through which materials are fed is formed on the lateral side of the feed tube body. According to the present invention as above, the feed hole is formed on the lateral side so as to prevent hands from entering deeply into the juice-extraction drum, thereby preventing an accident, and since a cross-sectional area of the feed hole can be enlarged, the inconvenience of having to feed the materials thereinto after being chopped into small pieces is eliminated.
Patent CA-2954814-A1 (CA)
Inventor: MCDONALD ANDREW
IPC: C07D487/04
Filed: 2015-07-15
Abstract: Provided herein are heterocyclic derivative compounds and pharmaceutical compositions comprising said compounds that are useful for inhibiting plasma kallikrein. Furthermore, the subject compounds and compositions are useful for the treatment of diseases wherein the inhibition of plasma kallikrein inhibition has been implicated, such as angioedema and the like.
Patent CA-2955086-A1 (CA)
Inventor: MONROE KATE
IPC: A61K39/395
Filed: 2015-08-08
Abstract: The invention is generally directed to methods and compositions that include antibodies, e.g., monoclonal, chimeric, humanized antibodies, antibody fragments, etc., that specifically bind a TREM2 protein, e.g., a mammalian TREM2 and/or human TREM2. The methods provided herein find use in preventing, reducing risk, or treating an individual having dementia, frontotemporal dementia, Alzheimer's disease, Nasu-Hakola disease, or multiple sclerosis.
Patent CA-2955354-A1 (CA)
Inventor: NEAFSEY JEFFREY SCOTT
IPC: G06F21/62
Filed: 2015-07-10
Abstract: Methods and systems for controlling a network access control system that includes a server encrypting a first identifier that can be related to a registered user and communicating the encrypted first identifier to the mobile device. The lock device receives, from the mobile device, a first data set that includes at least the encrypted first identifier. The lock device may encrypt the first data set to generate a second data set and communicates the encrypted second data set to the mobile device. The server receives a third data set that includes at least the encrypted second data set and a second identifier that can also be related to the registered user. The server extracts from the communicated third data set the first and second identifiers, and the extracted first and second identifiers are compared to verify that the second identifier is indeed related to the first identifier.
Patent CA-2958191-A1 (CA)
Title: Multicast switching system
Inventor: SHIMIZU TAKESHI
IPC: H04L45/16
Filed: 2017-02-16
Abstract: As compared to the conventional method, a non-blocking multicast switching system is provided in which the number of switches to be operated can be reduced and the path switching can be quick. A multicast switching system with an input stage, a middle stage, and an output stage, including a plurality of input switch elements of receiving/transmitting streams from input sources/to the middle stage, a plurality of middle switch elements of receiving/transmitting streams from the input switch elements/to the output stage, the plurality of middle switch elements being grouped into a plurality of groups and a plurality of output switch elements of receiving/outputting streams from the middle switch elements /to output destinations, wherein the input switch elements transmit the streams to each of the plurality of groups.
Patent CA-2958218-A1 (CA)
Title: Systems and methods for spinal cord stimulation
Inventor: GRILL WARREN M
IPC: A61N1/08
Filed: 2015-09-25
Abstract: Optimizing temporal pulse patterns for stimulation delivery to a subject includes: generating a first generation pulse pattern; delivering stimulation according to the first generation pattern to a subject; measuring efficacy, efficiency and side-effect parameters affected by the delivered stimulation; determining a fitness of the first generation pattern using the measured parameters; generating a second generation pattern using the first generation pattern according to the determined fitness of the first generation temporal pattern; and delivering stimulation according to the second generation pattern. Iterative further optimization may include crossing any particular generation temporal pulse pattern with at least one other temporal pulse pattern to generate offspring patterns for further use and optimization. Immigrant random patterns may be added, and offspring patterns may receive point mutations. Optimization may be conducted using a computational model prior to treatment of a human subject and further optimization may occur using feedback from the subject.
Patent CA-2958227-A1 (CA)
Inventor: KLIMEK SCOTT GREGORY
IPC: A61B5/00
Filed: 2015-08-14
Abstract: A system includes a garment and a sensor module. The garment includes an engagement feature. The garment is configured to encompass a first location on a body. The engagement feature is positioned in fixed alignment with the garment. The sensor module includes a sensor housing and includes a sensor having an electrical node. The sensor is configured to provide an electrical output on the node. The housing has a complementary feature. The complementary feature is configured to couple and decouple with the engagement feature. The electrical output is based on a measure of a physiological parameter associated with the body and is based on site information corresponding to the engagement feature.
Patent CA-2960836-A1 (CA)
Inventor: CZAPLIK WALDEMAR
IPC: C09D7/61
Filed: 2015-09-10
Abstract: The present invention relates to red iron-oxide pigments with improved colour values, to a method for producing these improved red iron-oxide pigments according to the Penniman process using nitrate (also known as the nitrate process or direct red process), and to a device for producing said pigments.
Patent CA-2962633-A1 (CA)
Inventor: WAGNER TIMOTHY ALLEN
IPC: G06F9/455
Filed: 2015-09-29
Abstract: A service manages a plurality of virtual machine instances for low latency execution of user codes. The service can provide the capability to execute user code in response to events triggered on an auxiliary service to provide implicit and automatic rate matching and scaling between events being triggered on the auxiliary service and the corresponding execution of user code on various virtual machine instances. An auxiliary service may be configured as an event triggering service to detect events and generate event messages for execution of the user codes. The service can request, receive, or poll for event messages directly from the auxiliary service or via an intermediary message service. Event messages can be rapidly converted to requests to execute user code on the service. The time from processing the event message to initiating a request to begin code execution is less than a predetermined duration, for example, 100 ms.
Patent CA-2963226-A1 (CA)
Inventor: OBRECHT DANIEL
IPC: C07K7/08
Filed: 2015-09-29
Abstract: Beta-hairpin peptidomimetics of the general formula (I), cyclo[P1-P2-P3-P4-P5-P6- P7-P8-P9-P10-P11-P12-T1-T2] a nd pharmaceutically acceptable salts thereof, with P1 to P12, T1 and T2 being elements as defined in the description and the claims, have Gramnegative antimicrobial activity to e.g. inhibit the growth or to kill microorganisms such as Klebsiella pneumoniae and/or Acinetobacter baumannii and/or Escherichia coli. They can be used as medicaments to treat or prevent infections or as disinfectants for foodstuffs, cosmetics, medicaments or other nutrient-containing materials. These peptidomimetics can be manufactured by a process which is based on a mixed solid- and solution phase synthetic strategy.
Patent CA-2964394-A1 (CA)
Inventor: FUJIWARA TAKAHIRO
IPC: C08F220/56
Filed: 2016-10-14
Abstract: A polyacrylamide resin has at least one kind of a first unit represented by the following formulas (1) to (4) and a second unit represented by the following fornmla (5).  [Chemical Formula 1] (see formula 1) [Chemical Formula 2] (see formula 2) [Chemical Formula 3] (see formula 3) [Chemical Formula 4]   (see formula 4) (In the above-described formulas (1) to (4), R1 represents a hydrogen atom, a methyl group, an ethyl group, or a benzyl group; R2 and R3 are independent and represent a hydrogen atom, a methyl group, an ethyl group, or a benzyl group; and X represents an anion.) [Chemical Formula 5] (see formula 5) (In the above-described formula (5), R4 represents a hydrogen atom or a methyl group and R5 represents a hydrogen atom, an alkali metal ion, or an ammonium ion.)
Patent CA-2965596-A1 (CA)
Title: Ensemble electropneumatique, en particulier pour une installation de freinage pneumatique sur des vehicules de chemins de fer
Inventor: TIONE ROBERTO
IPC: B60T13/68
Filed: 2015-11-12
Abstract: La présente invention concerne un ensemble (10) comprenant un corps comportant une chambre (11), une vanne d'alimentation (12) conçue pour relier la chambre (11) à une source de pression (Ps) ou à l'atmosphère, et une vanne d'aération (13) conçue pour permettre ou empêcher la liaison de la chambre (11) à l'atmosphère. Les vannes (12, 13) comprennent des solénoïdes de commande (12a, 13a) auxquels sont couplés des commutateurs électroniques respectifs (19, 20; 19, 119; 20, 120). L'ensemble (10) comprend également des dispositifs électroniques de commande (16, 116; 1016) conçus pour fournir, en fonction des valeurs d'au moins un signal d'entrée (L, P), des signaux de commande logique aux commutateurs électroniques (19, 119; 20, 120) de manière à commander, au moyen des vannes (12, 13), la valeur de la pression (P) dans la chambre (11). Les moyens de commande comprennent deux dispositifs (16; 116) de traitement et de commande indépendants l'un de l'autre, recevant tous deux le signal d'entrée (L, P) et conçus pour exécuter des stratégies, équivalentes entre elles, qui permettent de commander la pression dans la chambre (11). Chacun des dispositifs (16; 116) de traitement et de commande est couplé aux solénoïdes (12a, 13a) de la vanne d'alimentation (12) et de l'électrovanne d'aération (13) au moyen des premiers (19, 20) et seconds (119, 120) commutateurs électroniques. Les premiers commutateurs électroniques (19, 20) et les seconds commutateurs électroniques (119, 120) sont respectivement couplés l'un à l'autre de manière à former un circuit logique de validation conçu pour commander les solénoïdes (12a, 13a) desdites électrovannes (12, 13) de plusieurs manières prédéfinies.