baber/WOPTO huggingface dataset:
Patent CA-2759154-A1 (CA)
Inventor: ZHANG JINGZENG
IPC: C21D10/00
Filed: 2011-11-18
Abstract: This invention provides a method of preparation of a hybrid material with enhanced thermal transfer properties. The hybrid material comprises a protective oxide layer on a metallic substrate base. The oxide layer has a high thermal conductivity and dimple surface morphology. The metallic substrate material is any of aluminum, magnesium, zirconium, titanium, nickel and their alloys as well as stainless steel, carbon steel, and tool steel. The oxide is synthesized using a plasma oxidation process and metallurgically bonded to the substrate; no interfacial thermal resistance between the layer and substrate exists. The hybrid material can have, for instance, a thermal conductivity 3 to 5 times higher than a typical stainless steel. The hybrid material can be used to manufacture thermal exchanging components with enhanced thermal transfer capability for heat exchangers and heat recovery systems.
Patent CA-2760216-A1 (CA)
Title: Polymers for high-surfactant formulations
Inventor: NG SZE-SZE
IPC: C11D1/00
Filed: 2011-12-01
Abstract: A detergent composition having at least two components. The first component is from 14 to 50 wt% surfactants. The second component is from 0.05 to 4 wt% of a polymer which has polymerized residues of 40 to 65 wt% C1-C18 alkyl (meth)acrylates and 25 to 55 wt% C3-C6 carboxylic acid monomers.
Patent CA-2763731-A1 (CA)
Title: Cutting device with correlated rotation and translation speeds
Inventor: JOHANSSON GORAN
IPC: A23L7/109
Filed: 2010-06-04
Abstract: A cutting device (1) for cutting predetermined figures (32) out of an elongated, thin portion (29) of a plastically deformable material, comprising a table top (3), which exhibits a planar table surface (4) for supporting the elongated portion. According to the invention, the cutting device has two elongated guide and support means (7) at each long side (5a, 5b) of the table top, and a traverser (8), which is movable along these means and in the longitudinal direction (L) of the table top, and which extends transversely to the table top perpendicularly to the longitudinal direction and comprises a rotatable cutter roll, which extends across the major part of the width (b) of the table top and comprises cutting elements, wherein the traverser is adapted to be moved along the guide and support means with the cutter roll in a cutting position for cutting out said figures, and rotating means for causing the cutter roll to rotate, during the movement of the cutter roll in the cutting position, at a peripheral speed substantially corresponding to the translational speed of the cutter roll across the table surface.
Patent CA-2763873-A1 (CA)
Inventor: SHI YUN TAO
IPC: H04H60/72
Filed: 2010-06-09
Abstract: A method for providing a service guide in a network providing a plurality of multicast services is disclosed. The network comprises at least one client device connected to a first device, wherein a subset of the plurality of multicast services is being multicast to the at least one client device via the first device, and the service guide provides a list of the plurality of multicast services in a second order. At the side of a client device, the method comprises the steps of determining a list of the plurality of multicast services in a first order, wherein the order is changed from the second order to the first order based on the multicast services of the subset;  and presenting the list of multicast services in the first order.
Patent CA-2764293-A1 (CA)
Title: Air compressor
Inventor: SOWA MASATO
IPC: F04C29/06
Filed: 2012-01-11
Abstract: An air compressor includes a compression mechanism for compressing intake air and discharging the compressed air, and an intake chamber portion through which intake air is introduced into the compression mechanism. The intake chamber portion has an inlet of intake air and an outlet connected to the compression mechanism. The intake chamber portion is integrated with the compression mechanism. The intake chamber portion has therein a partition wall extending in the direction from the inlet toward the outlet to form plural flow passages in the intake chamber portion. The plural flow passages have different flow path lengths and connect between the inlet and the outlet.
Patent CA-2764747-A1 (CA)
Inventor: USUI MITSUO
IPC: G02B26/08
Filed: 2008-04-15
Abstract: The present invention relates to a micromirror device having a reflecting portion and an electrode portion facing the reflecting portion. The reflecting portion includes a first movable beam and a second movable beam each having one end fixed and the other end displaceable. The first movable beam and the second movable beam are arranged in a line at a predetermined distance. A mirror is arrayed in a line with the beams and rotationally arranged between the beams. The first movable beam and the second movable beam are connected to the mirror. The electrode portion includes a driving electrode for the first movable beam; a driving electrode for the second movable beam;  mirror driving electrodes; and support portions each of which is arranged on the electrode portion facing an end portion of a corresponding of the first movable beam and the second movable beam on a side of the mirror and an end portion of the mirror on a side of a corresponding one of the first movable beam and the second movable beam.
Patent CA-2765497-A1 (CA)
Inventor: KJELLGREN PER ARNE
IPC: A61M15/00
Filed: 2010-06-30
Abstract: The invention relates to a device (1) for inhalation of at least one air stream carrying a dose of medicament powder (2). The device comprises a powder-containing cavity (5) which opens into a flow passage (4). The flow passage is arranged to direct an inhalation air flow across the cavity opening. A circulating flow is thereby induced in the cavity (5) by the phenomenon of shear driven cavity flow. Powder is entrained in the circulating flow and deaggregated before exiting the cavity and becoming entrained in the flow of air along the flow passage (4).
Patent CA-2765710-A1 (CA)
Title: Polycrystalline diamond cutting elements with engineered porosity and method for manufacturing such cutting elements
Inventor: FAN GUOJIANG
IPC: E21B10/42
Filed: 2010-06-18
Abstract: A method for facilitating infiltration of an infiltrant material into a TSP material during re- bonding of the TSP material to a substrate, by enhancing the porosity of the TSP material near the interface with the substrate is provided. Cutting elements formed by such method and downhole tools including such cutting elements are also provided.
Patent CA-2766792-A1 (CA)
Inventor: DANNAHER WILLIAM D
IPC: A61B17/32
Filed: 2010-06-29
Abstract: An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation, and fine dissection required in fine and delicate surgical procedures. The assembly includes a clamping mechanism, including a clamp arm pivotally-mounted at the distal portion of the instrument using a ball-bearing assembly, which is specifically configured to create a desired level of tissue clamping forces.
Patent CA-2767652-A1 (CA)
Inventor: KOSINSKI ANTHONY J
IPC: A61M5/315
Filed: 2010-07-09
Abstract: Syringe assemblies for use in flush applications are provided. Syringe assemblies according to one aspect of the present invention include a plunger rod (130) and a syringe (110) barrel that incorporate one or more pulsing elements (145,245,345) on the plunger rod or barrel that are rotatable to create pulsatile movement or continuous and unimpeded movement a plunger rod within a syringe barrel. One or more embodiments pertain to syringe assemblies permit both pulsatile movement of the plunger rod within the barrel and continuous and unimpeded movement of the plunger rod in the distal direction along substantially the entire length of the syringe barrel upon application of force to the plunger rod in only the distal direction. Methods of flushing a catheter are also provided.
Patent CA-2770014-A1 (CA)
Inventor: LECKIE STEPHEN EDGAR
IPC: A63B69/00
Filed: 2012-03-02
Abstract: A system for creating a personalized, dynamic, multi-sport training plan for a user comprises a question generating module; a user input module which accepts user answers to questions generated by the question generating module and accepts other inputs relating to the user; and a processing module which collects and analyzes the answers to the questions and the inputs and thereafter, based at least in part on a calculation of an exponential moving average ("EMA") of said answers, creates a training schedule for each sport, which is dynamically linked to all previous user inputs;  wherein the question generating module, by way of an intelligent link to all previous user inputs and feedback direction from the processing module, creates a plurality of further questions for the user to enable modifications to be made to training schedule for each sport.
Patent CA-2770091-A1 (CA)
Title: An apparatus for applying indicia having a large color gamut on web substrates
Inventor: BYRNE THOMAS TIMOTHY
IPC: B41J2/525
Filed: 2012-03-02
Abstract: A gravure printing system is disclosed. The gravure printing system is provided with a central roll having a first plurality of discrete cells disposed upon an outer surface thereof. Each cell of the first plurality of discrete cells is capable of receiving a fluid that is a first combination of at least two primary fluids. Each of the at least two primary fluids are placed in fluid contact at a first position internal to the central roll. The first combination of at least two primary fluids is fluidically displaceable into a first cell of the first plurality of discrete cells from a second position internal to the central roll.
Patent CA-2772366-A1 (CA)
Inventor: HANNEN PETER
IPC: C07C51/34
Filed: 2012-03-23
Abstract: The invention provides a process for preparing alpha,omega-dicarboxylic acids or esters thereof, characterized by the following steps: a. ozonolysing unsaturated fatty acids or fatty acid derivatives, b. oxidizing the reaction mixture obtained from the ozonolysis to give alpha, omega--dicarboxylic acids or esters thereof, with addition in step b) of a strong acid catalyst with a pKa of less than or equal to zero, measured at 25°C, and wherein the process is performed using a solvent.
Patent CA-2774973-A1 (CA)
Inventor: NASH HUW M
IPC: A61K38/12
Filed: 2010-09-22
Abstract: Disclosed are peptidomimetic macrocycles comprising a helix, such as an alpha helix, and methods of using such macrocycles for the treatment of disease such as cancer. In other aspects, the peptidomimetic macrocycle comprises an a,a-disubstituted amino acid, or may comprise a crosslinker linking the a-positions of at least two amino acids or at least one of said two amino acids may be an a,a-disubstituted amino acid. Further included is the targeting of components of the Wnt signaling pathway such as the Tcf4-/3-catenin complex.
Patent CA-2775361-A1 (CA)
Title: Head rail of window covering and lid fastener
Inventor: WEN YU-CHE
IPC: A47H1/04
Filed: 2012-04-24
Abstract: A head rail of a window covering includes a rail member, two rail lids engaging opposite ends of the rail member, and two lid fasteners to fix a rail lids. The lid fastener includes a main plate, two clip plates, and two stop plates. The lid fastener engages the rail member with the clip plates clipping the rail member and the stop plates holding the rail lid to securely fix the rail lid to the rail member. The lid fastener provides a fast and easy way to engage and disengage the rail lid.
Patent CA-2775411-A1 (CA)
Inventor: YOKOI YASUHIKO
IPC: A61L9/015
Filed: 2012-04-26
Abstract: An isolator includes: a chamber to be decontaminated including an inlet provided with an intake filter and an outlet provided with a discharge filter; a first flow path through which outside air is taken into the chamber via the intake filter;  a second flow path through which gas in the chamber is discharged via the discharge filter; a blower configured to take in the outside air to the chamber through the first flow path, as well as produce an air current to discharge the gas in the chamber through the second flow path; a decontaminating gas supply unit configured to supply decontaminating gas into the chamber without flowing through the intake filter and the discharge filter; and a third flow path through which the gas in the chamber is discharged via the intake filter when the decontaminating gas is supplied into the chamber.
Patent CA-2777290-A1 (CA)
Title: Process for the preparation of f-series prostaglandins
Inventor: CHAMBOURNIER GILLES
IPC: A61P9/02
Filed: 2009-10-16
Abstract: A process for the synthesis and purification of F-series prostaglandin compounds and synthetic intermediates used to prepare them. The synthetic intermediates are solid and may be purified by precipitation and therefore may form the representative F-series prostaglandin compounds such as latanoprost, bimatoprost, fluprostenol, cloprostenol, and substituted analogs therefrom in highly pure forms.
Patent CA-2777387-A1 (CA)
Title: Portable battery charger
Inventor: ZHU ZUOHANG
IPC: H02J7/00
Filed: 2012-05-16
Abstract: A portable device charger is disclosed, which is able to charge portable devices whether it is connected to an external power supply or not. The charger connects to household AC power as well as USB DC power, and further has a photovoltaic cell. It manages the input power from these three sources to charge a portable device and/or recharge the charger's battery, by supplementing the input power with battery power if the device demands more power than the input source, and charging the battery with remaining power if the device demands less power than is provided by the input source. The charger turns off the AC/DC converter and draws no power from the AC source if the battery is full and there is no attached device.
Patent CA-2778611-A1 (CA)
Title: Coumarin compounds as receptor modulators with therapeutic utility
Inventor: HEIDELBAUGH TODD M
IPC: C07D311/18
Filed: 2010-10-20
Abstract: The present invention relates to novel 2-oxo-2H-chromene-3-carboxamide derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1- phosphate receptors.
Patent CA-2782930-A1 (CA)
Inventor: MUENZENBERGER HERBERT
IPC: C09K21/02
Filed: 2012-06-29
Abstract: A procedure is described aimed at extending the period during which a line leg, in particular a pipeline made of a material with a coefficient of thermal conductivity .lambda. R, in a fireproofing installation remains below a critical temperature and hence at increasing the T-rating value according to ASTM E814 (UL1479). A line leg, in particular a pipeline, is wrapped with a mesh consisting of a non-flammable material with a coefficient of thermal conductivity .lambda. G directly subsequent to the bulkheading of a feedthrough opening in a component on both sides for wall feedthroughs and above the feedthrough opening for ceiling feedthroughs, subject to the condition that the coefficient of thermal conductivity .lambda. G is greater than the coefficient of thermal conductivity .lambda. R. This way, the heat removal from a line leg, in particular a pipeline, can be supported easily and in particular applied on site in such a way that even line legs, in particular pipelines, with good thermal conductivity can achieve a high T-rating value in the fire test.
Patent CA-2783427-A1 (CA)
Title: Dispositifs et methodes de regulation decentralisee de la tension
Inventor: MILOSEVIC BORKA
IPC: H02J3/12
Filed: 2012-07-19
Abstract: Des dispositifs et des méthodes de régulation décentralisée et coordonnée de la tension dun système de distribution électrique sont présentés. Un premier contrôleur fournit le contrôle dun premier segment par une première sous-station et un deuxième contrôleur fournit le contrôle sur un deuxième segment fourni par une deuxième sous-station. Un premier contrôleur comprend une interface réseau et un circuit de traitement de données. Linterface réseau reçoit les premières mesures associées au premier segment dun système de distribution électrique et transmet un signal de contrôle configuré pour contrôler léquipement du premier segment du système de distribution électrique. Le premier contrôleur est configuré pour ne pas contrôler léquipement du deuxième segment. Linterface réseau communique avec le deuxième contrôleur et le circuit de traitement des données contrôle léquipement du premier segment. Ce contrôle coordonné décentralisé améliore le facteur de puissance par rapport aux schémas de contrôle conventionnels locaux.
Patent CA-2783532-A1 (CA)
Inventor: KATO ATSUSHI
IPC: H02P27/08
Filed: 2012-07-24
Abstract: An object of the invention is to provide an injection molding machine which can effectively regenerate the regenerative electric power of the motor. An injection molding machine, comprising: a motor; a driver circuit that drives the motor; and a rectifying part 102 that supplies electric power to the driver circuit, wherein a regenerative line 82 for regenerative electric power of the motor is connected to the rectifying part in parallel, and a bridge circuit 104 and a harmonics component reducing part 63 are provided in the regenerative line 82, the converting part converting direct electric power between the driver circuit and the rectifying part into alternating electric power which is input to the harmonics component reducing part, and the injection molding machine further comprises a controller 26 that controls the operation of the bridge circuit 104 such that an electric current wave-shape of the alternating electric power converted by the bridge circuit 104 corresponds to a shape of a sine wave.
Patent CA-2783688-A1 (CA)
Inventor: NAKAMURA YOSHITAKA
IPC: C07C41/60
Filed: 2008-04-11
Abstract: A method of manufacturing a compound represented by the formula R1C (OR7) 3 is provided, wherein R1 represents a C1-C19 alkyl group and R7 represents a C1-C6 alkyl group.
Patent CA-2784408-A1 (CA)
Inventor: CHAUVET FRANCIS
IPC: G06K19/077
Filed: 2010-12-10
Abstract: L'invention concerne un système de dialogue homme-machine comportant : une station de lecture/écriture de type RFID (1) incluant notamment des moyens de traitement de données, - une antenne (6) connectée ou couplée magnétiquement à la station de lecture/écriture (1), un organe de dialogue homme-machine (2) comportant une interface de dialogue homme-machine (20) et une étiquette électronique (21), - l'étiquette électronique (21) étant dotée d'une mémoire (23) interne et de moyens de traitement (22) et étant positionnée de manière à être alimentée par couplage magnétique par la station de lecture/écriture (1) et à communiquer sans contact par couplage magnétique avec la station de lecture/écriture.
Patent CA-2785751-A1 (CA)
Inventor: LEE SUNWOONG
IPC: G01V1/30
Filed: 2011-01-05
Abstract: Method for converting seismic data to obtain a subsurface model of, for example, bulk modulus or density. The gradient of an objective function is computed (103) using the seismic data (101) and a background subsurface medium model (102). The source and receiver illuminations are computed in the background model (104). The seismic resolution volume is computed using the velocities of the background model (105). The gradient is converted into the difference subsurface model parameters (106) using the source and receiver illumination, seismic resolution volume, and the background subsurface model. These same factors may be used to compensate seismic data migrated by reverse time migration, which can then be related to a subsurface bulk modulus model. For iterative inversion, the difference subsurface model parameters (106) are used as preconditioned gradients (107).
Patent CA-2790035-A1 (CA)
Title: Container for fluid sampling with flexible metal alloy walls
Inventor: MIHAYLOV GUEORGUI M
IPC: B65D30/24
Filed: 2011-02-25
Abstract: The present invention is directed to containers for fluids. The containers may comprise a flexible wall, wherein the flexible wall comprises a metal alloy. The metal alloy may be any metal alloy that may be formed into a sheet including, but not limited to, some stainless steel alloys such as SST 304, SST 309, SST 316, SST 316L, SST 321, low carbon stainless steels and nickel-titanium alloys known as Nitinol.
Patent CA-2790774-A1 (CA)
Title: Compositions comprising quinolone and methods for treating of controlling infections
Inventor: VENKATESH SRINI
IPC: A61P31/04
Filed: 2008-09-10
Abstract: Compositions for treating or controlling infections comprise a fluoroquinolone having Formulae I- VIII and have a pH in the range from about 3.5 to about 5.5 or from about 10.5 to about 12. Methods for treating or controlling such infection use such compositions. Such compositions and methods can deliver a higher amount of the fluoroquinolone to the affected site.
Patent CA-2791916-A1 (CA)
Inventor: EYER MARK KENNETH
IPC: H04N13/04
Filed: 2011-02-25
Abstract: A method of decoding closed caption disparity data, involves a TV receiver receiving closed caption disparity data for a 3D display encoded as a sequence of frame interval/slope change pairs, with the frame interval representing a designated number of frames over which each linear function representing disparity is to be applied paired with a value indicating a change in slope from the slope of a preceding segment. A first segment in the sequence presumes a predetermined slope as a reference. A sequence of caption data packets specifies a closed caption display window containing closed caption text. The disparity value is used in each frame to determine a horizontal offset of left and right eye views of the CC display that establishes the closed caption display window's perceived z-axis position. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Patent CA-2795425-A1 (CA)
Inventor: MORIYA YOSHIMI
IPC: H04N19/94
Filed: 2011-03-31
Abstract: An encoding controlling unit 3 selects one transformation block size which provides an optimal degree of encoding efficiency from a set of transformation block sizes which are determined in accordance with an encoding mode 7, and includes the transformation block size selected thereby in optimal compression parameters 20a to notify the transformation block size to a transformation/quantization unit-, 19, and the transformation/quantization unit 19 divides an optimal prediction differential signal 13a into blocks having the transformation block size included in the optimal compression parameters 20a, and carries out a transformation and quantization process on each of the blocks to generate compressed data 21.
Patent CA-2799633-A1 (CA)
Inventor: DE ANGELIS ELENA
IPC: C07K16/18
Filed: 2011-05-20
Abstract: The invention relates to improved variants of the anti-serum albumin immunoglobulin single variable domain DOM7h-11, as well as ligands and drug conjugates comprising such variants, compositions, nucleic acids, vectors and hosts.
Patent CA-2799816-A1 (CA)
Title: Method and system for vehicle on-board parameter validation
Inventor: BATE JOHN G
IPC: G05D1/00
Filed: 2010-07-20
Abstract: A system and method for validating data stored in one or more vehicle electronic units includes confirming that a data validation package is present in a first electronic control unit on-board the vehicle, comparing data in the validation package to data stored by at least one target electronic control unit on-board the vehicle, logging any discrepancies between the data in the validation package and the data stored by the at least one target electronic control unit, and wirelessly transmitting a message from the first electronic control unit identifying any discrepancies in the data stored by the at least one electronic control unit to a remote location.