baber/WOPTO huggingface dataset:
Patent CA-2847487-A1 (CA)
Title: Delay-minimized detection of an auxiliary control variable
Inventor: HANDLE WERNER
IPC: G05B11/60
Filed: 2014-03-25
Abstract: The invention relates to a method for the delay-minimized detection of an auxiliary control variable for a system comprising a control system and a controller, whereby an output variable is detected at the end of the control system, whereby a disturbance variable is active in the control system. The system can be a mechanical system or a hydraulic system. The mechanical system can comprise a component that generates a force. This force is employed to transmit signals and/or energy. For control purposes, the actual force is detected as the control variable. In hydraulic systems, the actual pressure is the control variable.  In hydraulic systems, signals, force and/or energy are transmitted by means of a fluid. For this purpose, a hydraulic pressure and/or a volumetric flow have to be available in the system. These variables are normally generated by pumps. In order to generate pressure and/or a volumetric flow, these pumps consume energy.  However, the system boundary can also be defined more narrowly, so that the pump is outside of the observed system. The method according to the invention for the delay-minimized detection of an auxiliary control variable for a system comprising a control system and a controller, whereby an output variable is detected at the end of the control system, whereby a disturbance variable is active in the control system, is characterized in that a state variable is detected in the control system at a place before the point of action of the disturbance variable, whereby the auxiliary control variable is calculated from the state variable that has been weighted with a constant k x and from an estimation error, whereby the estimation error is calculated from a comparison between the detected output variable and the integrated auxiliary control variable.
Patent CA-2847661-A1 (CA)
Inventor: RIPLEY IAN
IPC: A61K8/49
Filed: 2010-08-06
Abstract: Compositions are described which comprise a flavanoid, or preferably a mixture of flavanoids, and oleuropein or an acetylated derivative thereof. The use of such compositions as a pathenogenicide is also described.
Patent CA-2848243-A1 (CA)
Title: Autonomous valve with temperature responsive device
Inventor: MATHIESEN VIDAR
IPC: E21B43/12
Filed: 2011-09-08
Abstract: A self-adjustable valve or flow control device for controlling the flow of a fluid from one space or area to another by exploiting the Bernoulli principle, to control the flow of fluid, such as oil and/or gas including any water, from an oil or gas reservoir and into a production pipe of a well in the oil and/or gas reservoir, from an inlet port on an inlet side to an outlet port on an outlet side of the device, wherein the valve comprises a movable valve body arranged to be acted on by a temperature responsive device, and wherein the valve body is arranged to be actuated towards its closed position by the temperature responsive device in response to a predetermined increase in temperature in the fluid surrounding and/or entering the valve, is arranged so that: the temperature responsive device comprises an expandable means comprising a sealed structure at least partially filled with an expandable material, wherein said expandable material and hence also said expandable means are arranged to expand and cause a displacement of the movable valve body towards its closed position when the temperature of the fluid exceeds a predetermined temperature.
Patent CA-2848311-A1 (CA)
Inventor: GRAY LLOYD S
IPC: A61K38/17
Filed: 2012-09-11
Abstract: The present disclosure provides methods and compositions for inhibiting the proliferation, differentiation, or development of stem cells and cancer stem cells in a patient in need thereof. The methods involve administering to a patient a therapeutically effective amount of an antagonist of an Hs.459642 Unigene Cluster product, such as an inhibitor of CACNA1H. The compositions include an antagonist of an Hs.459642 Unigene Cluster product, such as an inhibitor of CACNA1H. Specific antagonists such as antibodies and antisense oligonucleotides, and combination therapy with one or more additional anti-cancer agents, are also provided by this disclosure. Such methods, antagonists, and compositions can be useful, for example, in the treatment of cancer.
Patent CA-2848370-A1 (CA)
Title: Devices and systems for treating pain with electrical stimulation
Inventor: BACHINSKI THOMAS JEROME
IPC: A61N1/34
Filed: 2012-08-08
Abstract: Devices and systems are provided for treating migraine headaches and other conditions by non-invasive electrical stimulation of nerves and other tissue. A hand-held device includes a housing with a controller having a signal generator, an electrode for delivering electrical signals, and a conductive surface configured as a return path for the electrical signals. In certain implementations, the electrode is repositionable with respect to the housing. The patient can self-apply the hand-held device by pressing it against areas in need of pain relief. The device may include a pressure -sensitive gating switch to control delivery of the stimulation therapy. In certain embodiments, the electrode is a rollerball electrode. The device may include a chamber for retaining and dispensing conductive gel to the therapy site.
Patent CA-2851518-A1 (CA)
Title: Applanation tonometer and method for measuring the intraocular pressure of the eye
Inventor: MAGGIANO JOHN M
IPC: A61B5/05
Filed: 2012-10-16
Abstract: An applanation tonometer (I) for measuring intraocular pressure (I??) so that the health of a human or animal eye can be determined. The applanation tonometer (I) includes a prism (9) having a contact rip (10) at one end to be moved into contact with and lightly touched against the cornea of the eye. Incident laser light (76) is transmitted inwardly through the prism to the contact tip (10) at which some of the light (82) is decoupled and lost through the contact tip depending upon the area of contact between the contact tip arid the cornea. The remaining light (84) is reflected by the contact tip outwardly through the prism. A photo detector (64) which is responsive to the light (84) reflected by the contact tip (10) of the prism (9) and a force detector (44) which is responsive to the pressure at the area of contact between the contact tip and the cornea generate paired force and area data pairs that are processed to measure IOP.
Patent CA-2854458-A1 (CA)
Title: Utilisation de composes photoclivables
Inventor: CSIZMADIA IMRE GYULA
IPC: C07D209/08
Filed: 2012-10-03
Abstract: Utilisation de composés photoclivables dans le cadre d'expériences d'irradiation monophotonique ou multiphotonique.
Patent CA-2855296-A1 (CA)
Title: Recip blade
Inventor: GREEN MATTHEW C
IPC: B23D61/12
Filed: 2014-06-25
Abstract: A recip blade has a blade body including a cutting edge and a tang located at one end of the blade body. The tang defines an arcuate cross-sectional shape or is laminated to increase the overall thickness of the tang and, in turn, enhance the rigidity of the blade and/or reduce oscillation or whipping of the blade during cutting.
Patent CA-2856366-A1 (CA)
Title: Apparatus and procedure for trapping embolic debris
Inventor: DON MICHAEL T ANTHONY
IPC: A61M1/34
Filed: 2012-10-19
Abstract: A collapsible and deployable filter for blocking debris and passing blood in a blood vessel in a patient's body, the filter including; a framework of a flexible material, constructed to have a radially compressed state, in which the framework is radially compressed by radial deforming forces, and a radially expanded state to obdurate an artery; and a flexible filter material secured to said framework and having pores dimensioned to prevent the passage of debris therethrough while allowing the passage of blood. The filter has, in the radially expanded state of the framework, a generally conical or frustoconical form with a large diameter end, a small diameter end opposite to the large diameter end, and a side surface extending between the ends. The filter has an opening that is free of filter material at the small diameter end or in the side surface.
Patent CA-2856723-A1 (CA)
Inventor: SUCIU GABRIEL L
IPC: F02K3/02
Filed: 2013-01-21
Abstract: A gas turbine engine includes a very high speed low pressure turbine such that a quantity defined by the exit area of the low pressure turbine multiplied by the square of the low pressure turbine rotational speed compared to the same parameters for the high pressure turbine is at a ratio between about 0.5 and about 1.5.
Patent CA-2857547-A1 (CA)
Title: A cinema structure and a method for constructing a cinema structure
Inventor: ANDERSON THOMAS
IPC: E04H3/30
Filed: 2012-12-03
Abstract: A cinema structure (1 ) comprises an auditorium (12) defined between a floor (2), a ceiling (3), front and rear walls (5,8) and side walls (10), which is of length (L) similar to its width (W) and of height (H,) approximately half its width (W). A screen (14) which is substantially the width and height of the auditorium (14) is located adjacent the front wall (5). Rows (17) of seats (18) are tiered upwardly rearwardly at an angle of approximately 22.5°. The front row (17a) of seats (18) is located on the floor (2), while the second and subsequent rows (17) of seats (18) are mounted on corresponding plinths (20). The rearmost plinth (20a) is located adjacent the rear wall (8) and is spaced apart downwardly from the ceiling (3) a height (H2) of approximately 2 metres. A projector (24) in a projector housing (23) is located centrally on the rearmost plinth (20) within the auditorium (12), and a lens port (22) of the projector (24) is located at a level of approximately 0.5 metre below the ceiling 3.
Patent CA-2861607-A1 (CA)
Title: Integrating additional symbols in a 3d enhanced gaming machine
Inventor: TRAINOR BETHANY
IPC: A63F13/80
Filed: 2013-12-27
Abstract: A computer-implemented method for enhancing game components in a gaming system using various three-dimensional enhancements. The three-dimensional enhancements may involve stacks of gaming components to provide and integrate additional symbols, multi-faceted gaming components, multi-faceted gaming surfaces running multiple games in parallel, items animating to simulate real-world physics, merging components, shapes to push up or down gaming components to create stacks, and so on. Further example three-dimensional enhancements are described.
Patent CA-2863453-A1 (CA)
Title: Ameliorations concernant ou associees aux vannes a grille
Inventor: HOWES JONATHAN SEBASTIAN
IPC: F16K3/02
Filed: 2013-02-05
Abstract: L'invention concerne une vanne à grille coulissante permettant de réguler l'écoulement de fluide et comprenant une plaque de vanne à ouvertures multiples configurée pour un mouvement de coulissement par rapport à un siège de vanne à ouvertures multiples entre une configuration fermée et une configuration ouverte et comprenant un réseau d'ouvertures séparées les unes des autres par des éléments interstitiels allongés orientés à un angle entre 15 et 45 degrés par rapport à l'axe de déplacement. La plaque de vanne peut être raccordée en fonctionnement grâce à un châssis actionneur (274) commandant son mouvement à un actionneur afin de permettre un mouvement de coulissement par rapport au siège de vanne, et peut être raccordée à l'actionneur par un élément de support résistant (272) conçu pour permettre un mouvement de flottement de la plaque de vanne normal à celle-ci. Le début ou la fin du mouvement de coulissement peuvent être amortis par au moins un mécanisme d'amortissement. La vanne à grille peut être conçue pour un mouvement alternatif latéral et peut être utilisée dans les équipements de compression et/ou d'expansion de gaz tels que des compresseurs ou des expanseurs à piston.
Patent CA-2865355-A1 (CA)
Inventor: DJUPESLAND PER GISLE
IPC: A61M15/08
Filed: 2013-02-25
Abstract: A nasal delivery device comprising: a housing (15); a nosepiece (17) for fitting to a nasal cavity of a subject; a mouthpiece (19) through which the subject in use exhales; and a substance supply unit (21) including an actuation member (23) which extends from one end of the housing and is manually actuated to deliver substance to the nasal cavity of the subject; wherein the housing includes a grip section (27) which is disposed at the one end of the housing from which the actuation member extends, said grip section comprising a first, distal part (28) including at least one projecting grip element (29) by which the subject grips the housing in actuating the actuation member, and a second, proximal part (31) providing a recess (33) in which fingers of the subject are located, said recess promoting proper orientation of the delivery device in a hand of the subject.
Patent CA-2866418-A1 (CA)
Title: A perimeter breach alarm system & a lantern adapted for use in such a system
Inventor: POETH ROGER
IPC: E01F9/615
Filed: 2012-03-30
Abstract: Traffic cones are frequently used to close off and redirect traffic from roadways. In order that the cones perimeters are visible at night, they may be provided with lanterns. Although cones with lanterns are conspicuous, they provide an ineffective physical obstruction to a vehicle travelling at speed. This has prompted the development of various systems to warn road maintenance workers when a vehicle breaches a cone perimeter. The invention is directed to such as system in which a sensor unit to detect an impact and to generate a wireless alert signal is provided in the casing of a lantern, and are powered from the battery used to power the light source of the lantern. The sensor unit may be is mounted onto the terminals of the battery and held within the cavity of the lantern housing used to house the battery. In this way the sensor unit can incorporated with the lantern without any modification to the design of the lantern.
Patent CA-2866908-A1 (CA)
Title: Mixing and dispensing curable multi-component materials
Inventor: JANSSEN JEFFREY R
IPC: B05C9/10
Filed: 2007-12-14
Abstract: Methods, apparatus, devices and systems for mixing and dispensing multi- component materials. The mixing and dispensing may be performed using a mobile, enclosed dispenser that can be used to supply a mixed multi-component material at point of use. In some embodiments, the components to be mixed into the multi-component material may be supplied in cartridges.
Patent CA-2869699-A1 (CA)
Title: System and method for generating digital content
Inventor: KEEBLER JONATHAN
IPC: H04L12/16
Filed: 2013-03-27
Abstract: The described embodiments provide methods and systems for generating online dynamic content. The methods and systems enable content from online publications to be efficiently reused and repurposed in other data collections and publications.
Patent CA-2869861-A1 (CA)
Inventor: DUNIK JINDRICH
IPC: G01S19/28
Filed: 2014-10-31
Abstract: In one embodiment, a method for selecting a sub-set of satellites from a set of N satellites is provided. The method includes recursively evaluating each sub- set of N-P satellites of a set of N satellites. If only one sub-set satisfies one or more first criterion, then the one sub-set that satisfies the one or more first criterions is selected. If, however, more than one sub-set satisfies the one or more first criterion, then the sub-sets that satisfy the one or more first criterion are evaluated with respect to one or more second criterion and the one sub-set that optimizes the one or more second criterion is selected. Once the selected set of N satellites is equal to the number of satellites from which a receiver is configured to calculate a navigation solution, then that selected set of N satellites is used to calculate a navigation solution.
Patent CA-2871674-A1 (CA)
Title: Systemes et procedes d'analyse bases sur des images
Inventor: VENDRELL MICHAEL J
IPC: G06F3/0481
Filed: 2013-05-31
Abstract: Un système de diagnostic basé sur des images peut comprendre des interfaces utilisateur graphiques qui incluent des icônes d'images. Les utilisateurs peuvent sélectionner une ou plusieurs icônes d'images et/ou une ou plusieurs autres icônes liées à l'analyse d'images spécialisées, telles que des images médicales. Des rapports d'analyse peuvent être générés sur la base de ces sélections. Dans certains modes de réalisation, les icônes d'images peuvent être corrélées avec des informations de référence, et les références peuvent être récupérées sur la base des icônes d'images.
Patent CA-2872068-A1 (CA)
Inventor: SCHOLZ MICHAEL
IPC: E05B83/36
Filed: 2013-04-18
Abstract: The aim of the invention is to design a door lock or flap lock which can be easily and reliably opened with little effort. Said aim is achieved by a door lock or flap lock comprising a locking mechanism that consists of a latch and at least one pawl for locking the latch. The lock further comprises a triggering lever which, upon being actuated, allows the locked locking mechanism to be unlocked. The lock also comprises a spring for moving the pawl in the direction of the locking position. The triggering lever is designed in such a way that the actuation thereof at least reduces, preferably altogether cancels the spring force acting on the pawl, i.e., when the triggering lever is actuated, the spring force that presses the pawl in the direction of the locking position decreases at least. Since such a force makes it difficult to unlock a locking mechanism, actuating the triggering lever at least reduces or altogether does away with said difficulty when the spring force is canceled entirely. As a result of the fact that the triggering lever has two functions, the number of parts can be kept to a minimum. Advantageously, the lock therefore is not complex to produce and is compact and lightweight.
Patent CA-2873209-A1 (CA)
Inventor: CHRISTENSEN COREY
IPC: F04B47/02
Filed: 2014-12-04
Abstract: A reciprocating pump drive assembly for driving a reciprocation of a polish rod relative to a well casing includes a support frame which supports a pair of hydraulic actuators such that the cylinder portions thereof are fixed relative to the well casing. A mounting frame is supported at a top end thereof on the top ends of the piston portions of the hydraulic actuators so as to extend downwardly to a polish rod mounting bracket at the bottom end of the mounting frame. The top end of the polish rod is thus supported by the mounting frame so as to be suspended below the top end of the hydraulic actuators for improved access during servicing and for greater overall lateral stability of the drive assembly.
Patent CA-2873831-A1 (CA)
Inventor: PAWLICK DANIEL R
IPC: F28F9/02
Filed: 2014-12-09
Abstract: A heat exchanger having a pair of extruded tanks in which the tanks have a configuration which facilitates manufacture and the securement of support rails to the tanks securing the tanks together.
Patent CA-2878756-A1 (CA)
Inventor: LALGUDI RAMANATHAN S
IPC: H01M8/10
Filed: 2006-09-29
Abstract: A proton conducting hydrocarbon-based polymer has acid groups on side chains attached to the main chain, where the acid groups are between 7 and 12 atoms away from the main chain. Another polymer includes a semi-fluorinated aromatic hydrocarbon main chain and side chains that include at least one -CF2- group and an acid group.  Another polymer includes an aromatic hydrocarbon main chain and side chains that include at least one -CH2-CF2- group and an acid group. Another aromatic polymer includes acid groups attached to both the main chain and the side chains where less than about 65 wt%  of the acid groups are attached to the side chains. Another aromatic polymer includes side chains attached to the main chain that include at least one aryl ring, and acid groups attached to both the main chain and to the aryl groups. Another polymer includes an aliphatic hydrocarbon main chain, side chains that include at least one deactivating aryl ring, and acid groups attached to the deactivating aryl rings. Another aliphatic polymer has side chains that include -CF2- groups and an acid group. A fuel cell component includes a proton conducting polymer, a water insoluble inorganic material, and a heteropolyacid immobilized on the inorganic material.
Patent CA-2879154-A1 (CA)
Inventor: MARTY LAURENT
IPC: A01H5/00
Filed: 2013-07-30
Abstract: The invention provides nucleic acid molecules which encodes a novel fatty acid desaturase, KCS, KCR and/or LACS from Thraustochytrium aureum and Sphaeroforma arctica. The invention also provides recombinant expression vectors containing said nucleic acid molecules, host cells into which the expression vectors have been introduced, and methods for large-scale production of long chain polyunsaturated fatty acids (LCPUFAs), e.g., ARA, EPA and DHA and for screening for delta-4 desaturases.
Patent CA-2881652-A1 (CA)
Title: Systems and methods for monitoring the presence of an adulterant in a fluid using optically interacting light
Inventor: TUNHEIM OLA
IPC: F17D3/01
Filed: 2013-09-09
Abstract: Systems and methods for monitoring a fluid having one or more adulterants therein. One method of monitoring the fluid includes containing the fluid within a flow path, the fluid including at least one adulterant present therein, optically interacting at least one integrated computational element with the fluid, thereby generating optically interacted light, receiving with at least one detector the optically interacted light, and generating with the at least one detector an output signal corresponding to a characteristic of the at least one adulterant in the fluid.
Patent CA-2885828-A1 (CA)
Title: Ureido-thiophenyl derivatives, compositions thereof and methods for preventing, treating and/or protecting against sensory hair cell death
Inventor: RUBEL EDWIN
IPC: C07D495/04
Filed: 2013-09-27
Abstract: ABSTRACT Disclosed herein are compounds, and pharmaceutical compositions that include such compounds, for preventing, treating, and/or protecting against sensory hair cell death. Methods of using the compounds, alone or in combination with other therapeutic agents, are also disclosed. Compounds disclosed herein have the structure of Formula (III):   0 x R12R1iN     Ri Formula (III). Compounds disclosed herein have the structure of Formula (I):   R12R11N                                    R14 n HN / I P N¨e'kR3 R1 0 ---N(*qINR16 Ri 5 Formula (I).
Patent CA-2888311-A1 (CA)
Inventor: GLINKA MARTIN
IPC: B60L5/22
Filed: 2013-10-09
Abstract: The invention relates to a current collector (4) for a rail-mounted vehicle comprising a collector arm (14) and an insulation system, which has insulating posts (10) for the electrically insulating fastening of the collector arm (14) on a vehicle roof element (2) via an electrically grounded roof surface (6). In order to achieve a flatter roof structure, the invention proposes that the insulation system comprises an electrically insulating layer (22, 26, 36, 42), which is arranged between the roof surface (6) and the collector arm (14) and is spaced apart from the roof surface (6) with air in the gap.
Patent CA-2889189-A1 (CA)
Inventor: JOURDE BASTIEN
IPC: A62B17/00
Filed: 2014-06-06
Abstract: The present disclosure describes a protective stretchable material and a garment made therewith. The protective stretchable material comprises a first protective fabric, and a second protective fabric partially superposing the first protective fabric. The protective stretchable material further comprises a stretchable structure. The first and second protective fabric are affixed to the stretchable structure in such a manner as to allow movement of the first protective fabric with respect to the second protective fabric while remaining partially superposed upon stretching of the stretchable structure.