baber/WOPTO huggingface dataset:
Patent CA-2722058-A1 (CA)
Inventor: PARK SUNG JUN
IPC: H04W74/08
Filed: 2009-06-22
Abstract: L'invention concerne un procédé de traitement de NDI dans une procédure daccès aléatoire et un procédé démission et de réception dun signal à laide de celui-ci. Le procédé démission dun signal montant dun équipement dutilisateur (UE) à une station de base comporte les étapes consistant à recevoir dune station de base un premier signal dattribution de voie montante (UL) via un message identifié par un identifiant temporaire de cellule (C-RNTI temporaire), le premier signal dattribution de voie montante comprenant un indicateur de nouvelles données (NDI) qui change de valeur si la station de base indique une nouvelle émission; à recevoir de la station de base un deuxième signal dattribution de voie montante via un canal de commande en voie descendante identifié par un identifiant de cellule (C-RNTI), le deuxième signal dattribution de voie montante comprenant un indicateur de nouvelles données (NDI) de valeur prédéterminée; et à déterminer la réémission du signal montant de léquipement dutilisateur selon que le NDI du deuxième signal dattribution de voie montante a changé de valeur ou non, lUE ignorant le NDI reçu à laide de lidentifiant temporaire de cellule.
Patent CA-2722496-A1 (CA)
Inventor: MENDES ZITA
IPC: C07C237/26
Filed: 2008-02-22
Abstract: The invention provides crystalline minocycline base. In particular, three crystalline polymorphic forms, designated Form I, Form 11 and Form III, of minocycline base are provided. These are characterised by XRD and IR data. Processes for preparing the new polymorphic forms are also provided. For example, Form I is prepared by dissolving and/or suspending amorphous minocycline base in an organic solvent chosen from ethers followed by crystallisation from the mixture.
Patent CA-2726245-A1 (CA)
Title: Assay device
Inventor: SHARROCK PAUL
IPC: G01N33/68
Filed: 2009-05-29
Abstract: Disclosed is an assay result reading apparatus, for reading the result of an assay, comprising: a)first and second control thresholds; b)a data processing means for processing an analyte measurement signal indicative of the presence and/or amount of an analyte; and for processing a control signal indicative of whether the assay has been carried out satisfactorily; to: up until a time t1 after commencement of the assay measurement, to compare the control signal with the first control threshold and de-termine that the assay has been carried out satisfactorily if the control signal exceeds or is equal to the first control threshold, and if the control signal is less than the first control threshold to continue the assay measurement; and at a time t > t1 to compare the control signal with a second control threshold and provide an assay result if the control signal exceeds or is equal to the second control threshold.
Patent CA-2726349-A1 (CA)
Inventor: THAPLIYAL HIRA V
IPC: A61H1/00
Filed: 2009-06-11
Abstract: Systems and methods for noninvasive skin treatment and deep tissue tightening are disclosed.  An exemplary method and treatment system are configured for controlled thermal energy delivery to treat subdermal regions of the skin. First, specific control parameters such as power, skin temperature, and ultrasound frequency are chosen so as to provide localized delivery of ultrasound to a region of interest. Then, ultrasound energy is delivered at a frequency, depth, distribution, timing, and energy density to achieve the desired therapeutic effect.
Patent CA-2726692-A1 (CA)
Inventor: MILLER DALE R
IPC: G01N31/22
Filed: 2009-06-02
Abstract: A method of simultaneously detecting peroxide and nitrogen-based explosives includes the steps of applying a conversion reagent to a sample, the conversion reagent oxidizing in the presence of peroxide and inorganic nitrate explosives;  ap-plying a test reagent including a luminescent compound to the sample;  exciting the luminescent compound with ultraviolet light;  and simultaneously determining the presence of one or more explosives based on quenching, brightening or a shift in wavelength of the luminescence over time. Explosives may also be detected based on color changes of the sample. Optionally, phase transfer reagents, catalysts, colorimetric agents and zinc dust may be added to improve detection of explosives. Alternatively, an assay--type method may be utilized wherein a sample is added to the conversion and/or test reagents and the reagent is spotted on a sub-strate before exposure to ultraviolet light.
Patent CA-2727375-A1 (CA)
Inventor: STANKOWIAK ACHIM
IPC: C07C31/20
Filed: 2009-05-27
Abstract: The invention relates to a method for producing 1,2-propanediol, in that a liquid phase comprising at least 95 wt.-% glycerin is reacted with hydrogen in the presence of a copper-containing, powdered catalyst in a continuously operated stirred reactor at a pressure of 50 to 90 bar, wherein the stationary yield of the reaction is at least 60%.
Patent CA-2727829-A1 (CA)
Title: Method and apparatus for data transportation and synchronization between mac and physical layers in a wireless communication system
Inventor: BEHAR JACQUES
IPC: H04L29/06
Filed: 2000-10-26
Abstract: The present invention is a novel method and apparatus for efficiently transporting and synchronizing data between the Media Access Control (MAC) and physical communication protocol layers in a wireless communication system. Depending on the length of the MAC packet to be transported, the present invention either fragments or concatenates the MAC packet when mapping to the physical layer. When a MAC packet is too long to fit in one TC/PHY packet, the MAC packet is fragmented and the resultant multiple TC/PHY packets are preferably transmitted back-to-back within the same TDD frame. When a MAC packet is shorter than a TC/PHY packet, the next MAC packet is concatenated with the current MAC packet into a single TC/PHY packet unless an exception applies (e.g., a change in CPE on the uplink or a change in modulation on the downlink). When an exception applies, the next MAC packet is started on a new TC/PHY packet following either a CTG or MTG.
Patent CA-2728577-A1 (CA)
Inventor: LO TSUNGYI
IPC: F16K17/26
Filed: 2011-01-04
Abstract: A temperature controlling valve contains a body including a cylindrical chamber, a first opening, a second opening, a first inflow channel, and a second inflow channel;  a sleeve member retained in the chamber and including at least one first orifice and second orifice; a first cover to close the first opening; a second cover applied to close the second opening; a valve core fitted into the sleeve member, wherein the first cover includes a first projected portion with a first guide tunnel; the first guide tunnel includes a first axial flowing section and a first longitudinal flowing section; the first projected portion includes a first circular back pressure fence; the second cover includes a second projected portion with a second guide tunnel; the second guide tunnel includes a second axial flowing section and a second longitudinal flowing section; the second projected portion includes a second circular back pressure fence.
Patent CA-2729753-A1 (CA)
Title: Hydro turbine generator
Inventor: SHIFRIN JOSEPH
IPC: F03B15/16
Filed: 2009-06-30
Abstract: A hydroelectric turbine generator and control system is provided that optimizes the maximum possible power output at all times by strictly monitoring power output from the generator unit and modulating the wicket gate angle and the runner blade pitch independently of one another. The hydroelectric turbine generator includes a means for separately controlling wicket gate angle and runner blade pitch. The wicket gate angle control mechanism controls the flow into the system, pre conditions flow for maximum power and maintains reservoir level. The runner blade pitch control mechanism continuously monitors the system power output based on actual power produced, and adjusts system parameters in order to achieve maximum power output.
Patent CA-2732379-A1 (CA)
Inventor: NGAI MOU CHUNG
IPC: B29C48/08
Filed: 2011-02-22
Abstract: A breathable laminate has a liquid-resistant backing film layer having varied vapor permeability that includes breathable thinned localized regions and thicker non-breathable regions, wherein the film layer is co-extensively directly joined with a liquid- and vapor-permeable nonwoven fabric. The breathable laminate can have unidirectional air permeability. The present invention also relates to disposable apparel and absorbent products which incorporate the breathable laminate, and methods of making the breathable laminate.
Patent CA-2732702-A1 (CA)
Inventor: ALFONSO JORGE R
IPC: E04C5/16
Filed: 2011-02-25
Abstract: A chair for supporting one or more bars. The chair can include a base, a lateral cross member and legs to support the lateral cross-member a distance away from the base. The lateral cross member can include one or more receptacles to receive the bar. Each receptacle can have a set of sidewalls defining an opening to a side of the lateral cross member (e.g., the top side). The lateral cross-member can be configured to allow the sidewalls to spread apart laterally so that the opening can widen to receive a bar. The lateral-cross member can be formed of a resilient material so that the opening closes to have a width less than that of the bar when the bar is in a bar retaining area. The lateral cross-member can include multiple bar receptacles to retain parallel bars. The bar receptacles can act as snap-fits.
Patent CA-2733232-A1 (CA)
Title: An apparatus and method for gasifying solid organic materials
Inventor: GRAHAM ROBERT G
IPC: C10J3/48
Filed: 2004-10-29
Abstract: An apparatus and method for starved air gasification of solid organic materials, including biomass and other wastes, to convert the chemical energy stored in such materials to thermal energy or gaseous products that may be used in biochemical and/or chemical synthesis. Specifically, the system utilizes a gasifier having a "moving bed of ash" hearth wherein the feedstock is partially oxidized at a low temperature (less than 1500 degrees F) in a square or rectangular chamber having a vaulted, tapered or flat roof. Combustion gases from the gasifier are held at temperature using a recovery and regeneration chamber, and then undergo secondary oxidation in an oxidizer. The high temperature gases produced by the system can be utilized to advantage, for example, as the thermal energy source for a conventional heat recovery device such as a heat exchanger, steam generator, hot oil or air heater, or steam boiler.
Patent CA-2734609-A1 (CA)
Title: Cleaning water supply device
Inventor: LI LIBO
IPC: E03C1/046
Filed: 2011-03-14
Abstract: A cleaning water supply device contains a mixing unit including a channel assembly and a circular valve member, wherein the channel assembly includes an inlet channel, an outlet channel, a through channel between the inlet and the outlet channels, and at least one intake communicating with the through channel;  the valve member is installed in the through channel and includes a flexibly circular wing formed therein to abut against and close the through channel so that the intake is stopped communicating with the inlet channel and the outlet channel, and when the vacuum attraction generates in the through channel, the inlet and the outlet channels are opened; a storing unit connected with the channel assembly of the mixing unit and including a chamber to receive a cleaning fluid and an output tunnel communicating with the chamber and the intake.
Patent CA-2735055-A1 (CA)
Inventor: DUBE YANNICK
IPC: E21C27/30
Filed: 2011-03-29
Abstract: A retarding mechanism for continuously retarding the swinging movements of a dipper door is disclosed. The retarding mechanism comprises a hydraulic braking assembly mounted to the dipper bucket and operatively connected to the dipper door via at least one braking arm pivotally mounted within the braking assembly and at least one linking member pivotally mounted to the dipper door. The retarding mechanism continuously retards the opening and closing movements of the dipper door by controllably braking or slowing the at least one braking arm using the compressive action of at least one hydraulic piston mounted to the braking assembly.
Patent CA-2737065-A1 (CA)
Inventor: GOECKE VOLKER
IPC: F27D19/00
Filed: 2009-09-11
Abstract: The invention relates to a method for the production of hard plaster made from calcined beta hemihydrate plaster, comprising adding of plaster material mainly consisting of beta hemihydrate plaster to a post reactor (3), after-treating in the post reactor (3) for forming hard plaster, wherein the beta hemihydrate plaster is directly converted into alpha hemihydrate plaster at a temperature above the calcining temperature of 95°C, removing the hard plaster from the post reactor (3), and cooling down. During the adding of the plaster material to the post reactor (3) the temperature is adjusted to at least the calcining temperature, the conversion is carried out in the post reactor (3) at a dwell time of less than 30 minutes while externally adding water vapor, and the temperature and the pressure in the post reactor (3) are regulated such that the temperature is at least 95°C and an overpressure is present.
Patent CA-2737130-A1 (CA)
Inventor: MISICO JOHN J
IPC: A01D45/22
Filed: 2011-04-13
Abstract: The bean knife mount is a mounting device to mount bean knives that allow the user to mount the knives in a manner consistent with cutting the bean plant just below the surface of the earth. The angle of the mounts allows the knives to travel just below the soil line, cutting the plant very low, preventing the plant from being harvested to high up on its stalk. This eliminates loss of bean pods from the plant and increases the output and increasing profits.
Patent CA-2737195-A1 (CA)
Inventor: MCAULIFFE JOSEPH C
IPC: C12P5/02
Filed: 2009-09-15
Abstract: The present invention provides methods for producing derivatives from cultured cells. In addition, the present invention provides methods for conversion of prenyl derivatives, obtained from biological or petrochemical sources, to isoprene by employing chemical or biological catalysts. The present invention also provides compositions that include the cultured cells or isoprene or prenyl derivatives produced there from.
Patent CA-2740635-A1 (CA)
Inventor: CROVETTO ROSA
IPC: C23F11/08
Filed: 2009-09-28
Abstract: Methods and compositions are provided for corrosion inhibition treatment of aqueous systems such as cooling water systems The methods include conjoint use of a polivalent metal ion such as Al or Mn and a corrosion inhibitor/deposit control agent (DCA) to the water system. The corrosion inhibitor DCA agent may be an organic compound such as a hydroxyacid, phosphonocarboxylic acid, polyhydroxysuccinic acid, or polymaleic acid or anhydride.
Patent CA-2741614-A1 (CA)
Inventor: BICKEL JOHN
IPC: B63C11/04
Filed: 2009-08-28
Abstract: A skin-tight garment (10) is disclosed in the form of a wetsuit having a body portion (11); arms portions (12, 12');  and an arm zip (13, 13') extending from the distal end of an arm portion and terminating at a neck area of the body portion, wherein both sides of the or each arm zip (13, 13') remain permanently attached to each other at the distal end of an arm portion and are closed by drawing the zip up from the distal end of an arm portion (12, 12') to the neck area of a body portion.Also disclosed is garment (10) having a body portion (11); arm portions (12, 12'); and at least one pair of arm zips (13 & 21; 13'& 21') wherein the or each pair of arm zips extends along an arm portion in respective opposite directions from an elbow region (20, 20') of that arm portion, and wherein both sides of the or each pair of arm zips (13, 13') remain permanently attached at the elbow region and are closed bydrawing the arm zips away from the elbow portion.
Patent CA-2747327-A1 (CA)
Inventor: DOMINIQUE ROMYR
IPC: C07C59/90
Filed: 2010-03-19
Abstract: Provided herein are compounds of the formula (I) as well as pharmaceutically acceptable salts thereof, wherein the substituents are as those disclosed in the specification. These compounds, and the pharmaceutical compositions containing them, are useful for the treatment of diseases such as, for example, COPD.
Patent CA-2749237-A1 (CA)
Inventor: BRUCHMANN BERND
IPC: C08G83/00
Filed: 2010-01-05
Abstract: The invention relates to a flexible polyurethane foam that can be obtained by mixing a) polyisocyanates with b) at least one high-molecular-weight compound having at least two reactive hydrogen atoms, c) hyperbranched polyethers, d) possibly low-molecular-weight chain extenders and/or cross-linking agents, e) catalysts, f) blowing agents, and g) possibly other additives.
Patent CA-2751226-A1 (CA)
Inventor: WOLF LESLIE R
IPC: C10L1/22
Filed: 2010-02-03
Abstract: A gasoline deposit control additive composition for use in a fuel comprising from about 70 to about 95 volume percent of hydrocarbons in the gasoline boiling range and from about 5 to about 30 volume percent of at least one alcohol, comprising the imine or tertiary amine product of the reaction between (a) at least one aldehyde or ketone or mixture thereof having the formula R16 CHO, R16 CH2 CHO, R17 (C=O) R18 or R17 CH2 (C=O) R18, wherein R16, R17, and R18 are the same or different and are each independently a straight or branched chain hydrocarbyl or aryl group that contains from 1 to 18 carbon atoms, and (b) a primary or secondary amine functionality.
Patent CA-2752085-A1 (CA)
Inventor: FREE DWAYNE
IPC: B65B51/10
Filed: 2010-02-24
Abstract: Disclosed herein are processes for continuously bagging pellets. The pellets can be formed from a tacky and/or polymer-containing formulation. Other embodiments relate to systems for continuously bagging pellets. Still other embodiments related the individual components of the processes and systems for continuously bagging pellets.
Patent CA-2756783-A1 (CA)
Inventor: CHANG CHIA-LIN
IPC: A45F3/00
Filed: 2011-10-31
Abstract: An outdoor shower device, comprising a water storage module, a power supply module, a heating module, a control module, a water supply module and an alarm module, wherein the water storage module is employed for water source storage, the control module controls the heating module to heat the water based on the water temperature, and then the water supply module provides the heated water for use. Furthermore, the power supply module provides electric power required for integral operations and enables the alarm module to determine the water level; in case the water level is exceedingly low, it is possible to present blinking display signal and audio alarm sound to inform the user of such a low water level thereby allowing the user to more effectively apply the outdoor shower device of the present invention.
Patent CA-2757641-A1 (CA)
Inventor: WANG YEN-SEINE
IPC: C08G59/44
Filed: 2010-05-06
Abstract: Epoxy resin compositions that include an epoxy resin component and a curative powder comprising particles of 4,4'-diaminobenzanilide (DABA) wherein the size of the DABA particles is less than 100 microns and wherein the median particle size is below 20 microns.
Patent CA-2761908-A1 (CA)
Title: Punch dilator
Inventor: GRIFFITH NATHAN C
IPC: A61M16/04
Filed: 2010-04-29
Abstract: There is provided a device for performing an initial piercing and dilating of a patient's trachea. The device has a needle within and extending beyond a sheath which in turn is within and extends beyond an introducer dilator. After the needle is used to pierce the trachea, it may be removed and a guide wire (J-wire) inserted through the introducer dilator and sheath in its place. The sheath is slidable within the introducer dilator once the needle is removed. The introducer dilator is then moved forward, into the site of the initial piercing to expand it.  As the introducer dilator is moved forward, the sheath may remain stationary, sliding within the introducer dilator and thus reducing trauma to the stoma site.
Patent CA-2768197-A1 (CA)
Title: Balancing of wind turbine parts
Inventor: BUNGE STEFFEN
IPC: G01M7/02
Filed: 2012-02-08
Abstract: A wind of the type having a tower and a nacelle with a rotor rotatably connected to the nacelle for rotating about a rotor axis and having a plurality of equally spaced blades has the rotor balanced by firstly taking a measurement of torsional vibration and then by using photographic techniques to analyze dynamic imbalance caused by differences in the angle of attack of the blades. The torsional vibration is detected using two sensors at positions mirrored exactly in distance to the left and right of the rotor axis and detecting vibration in the axial direction. The angle of attack is measured by analyzing images of the tip of the blade where, during the analysis, distortion in angles at different locations in the image are corrected, in dependence upon a prior analysis of an image taken by the camera relative to a known image.
Patent CA-2768648-A1 (CA)
Inventor: MALARD THIERRY
IPC: C25C3/22
Filed: 2010-07-16
Abstract: L'invention concerne un dispositif de collecte (6) apte à collecter les gaz émis par plusieurs cuves d'électrolyse d'aluminium, caractérisé en ce qu'il comprend au moins une boucle de dérivation (20) de l'écoulement des gaz, raccordée à chacune de ses extrémités au dispositif de collecte (6), ladite boucle de dérivation (20) étant apte à traverser un milieu dont la température est inférieure à la température des gaz.
Patent CA-2771132-A1 (CA)
Inventor: BURROWS ROGER
IPC: C09D11/00
Filed: 2009-10-13
Abstract: A magnetizable ink contains at least 65% of magnetizable particles having a modal diameter between 3 µm and 10 µm. The particles may have a size distribution with 0% above 18 micron and not greater than 20% under 0.5 micron. The particles may have a surface area less than 50,000 cm2 per cm3, and/or the ink may have a viscosity less than 16,000 cps when ready to print. Where the particles are rounded, magnetically soft iron particles, the surface area may be less than 12,000 cm2 per cm3 and the viscosity may be less than 1,500 cps.
Patent CA-2780630-A1 (CA)
Inventor: BEBOUT CLIFFORD K IV
IPC: B65G67/12
Filed: 2012-06-18
Abstract: An apparatus, a system, and a method for measuring, in accordance with a standard measure, any of a fractional part, whole and multiple of a quantity of chopped wood, such as firewood, for delivery to a customer is provided. The apparatus may be a bucket having one or more markers disposed thereon, using one or more measurement scales adapted to at least one of the bucket size, chopped wood size, and measurement system. The markers may indicate the quantity of chopped wood contained in the bucket, where the quantity is according to a standard measure. The apparatus may further comprise an attachment section to allow the apparatus to be attached to a vehicle to transport the apparatus. The method may include filling the apparatus to the markers with a plurality of pieces of chopped wood, delivering the chopped wood to a customer, and providing the customer with an assurance that the quantity of chopped wood is accurate.