baber/WOPTO huggingface dataset:
Patent CA-2660478-A1 (CA)
Inventor: ZUKOUSKI RUSSELL P
IPC: F01N3/025
Filed: 2007-08-07
Abstract: An engine control system (28) causes combustion chambers (20) to be fueled during an engine cycle by a main injection (38) ending no later than substantially at the TDC between compression and expansion strokes of the cycle without any further injection of fuel during the expansion stroke, and then during the exhaust stroke of the cycle, by a post-injection (40) for elevating the temperature of the gases into a regeneration temperature range for regenerating a diesel particulate filter (36).
Patent CA-2662654-A1 (CA)
Title: Procede et appareil pour refroidir un courant d'hydrocarbure
Inventor: POH CHUN KIT
IPC: F25B9/02
Filed: 2007-10-11
Abstract: Un courant d'hydrocarbure, tel que le gaz naturel, est communément refroidi conjointement avec un premier courant de réfrigérant, contre un réfrigérant s'évaporant dans une série d'un ou de plusieurs échangeurs de chaleur communs disposés consécutivement. La série composée d'un ou de plusieurs échangeurs de chaleur communs disposés consécutivement comporte un premier échangeur de chaleur commun, en amont duquel le courant d'hydrocarbure et le premier courant de réfrigérant ne sont pas communément refroidis. Le courant d'hydrocarbure devant être refroidi est introduit dans le premier échangeur de chaleur commun à une température d'introduction d'hydrocarbure, tandis que le premier courant de réfrigérant est introduit dans le premier échangeur de chaleur commun à une température d'introduction de réfrigérant. La différence de température entre la température d'introduction d'hydrocarbure et la température d'introduction de réfrigérant est inférieure à 60°C.
Patent CA-2665863-A1 (CA)
Title: Systems and methods for space management in file systems
Inventor: THOMAS EDWARD ERIC
IPC: G06F17/30
Filed: 2009-05-12
Abstract: Apparatus and methods for space management in file systems provide a mechani sm to enhance user interaction with multimedia devices. Additional apparatus, systems, and methods are disclosed.
Patent CA-2666413-A1 (CA)
Title: Method for producing peroxymonosulfuric acid and apparatus for continuously producing peroxymonosulfuric acid
Inventor: UESUGI WAKANA
IPC: C01B15/06
Filed: 2007-10-18
Abstract: A process for producing a highly stable solution of monopersulfuric acid, characterized by including mixing hydrogen peroxide of 35 wt.% or higher with sulfuric acid of 70 wt.% or higher, reacting them, cooling the reaction solution to 80°C or below within 5 min from the initiation of the mixing and thereafter diluting the reaction solution with water amounting to at least 4 times the weight thereof. Further, there is provided a monopersulfuric acid continuous production apparatus characterized by having a first static mixer for mixing and reaction of hydrogen peroxide and sulfuric acid; a second static mixer for mixing the reaction solution obtained by the first static mixer with the diluent water; and a reaction solution transfer pipe from the first static mixer to the second static mixer, the first static mixer and reaction solution transfer pipe disposed in the water within a vessel. In this process for producing a solution of monopersulfuric acid, there can be attained minimization of any decomposition of monopersulfuric acid solution at the production thereof and stable, safe continuous production of monopersulfuric acid solution which can be stored for a prolonged period of time after production thereof.
Patent CA-2667244-A1 (CA)
Title: Dental system
Inventor: LEIKE PER OLOF
IPC: A61C8/00
Filed: 2007-10-26
Abstract: A dental system and members of said system, for determining a suitable angle for a dental superstructure with a non-linear screw-channel are provided. This system comprises a bore angle member, comprising a head portion (41, 61), and a bore angle connector (51, 71) having a bottom portion (52, 72) for connection to said head portion of said bore angle member, whereby said bore angle member and said bore angle connector are pivotably connected to each other. A distance member (80) is also provided.
Patent CA-2670999-A1 (CA)
Title: Pneumatic drill
Inventor: GIEN BERNARD LIONEL
IPC: E21B1/38
Filed: 2009-07-07
Abstract: The invention provides a down-the-hole pneumatic hammer drill assembly. A  backhead is secured to a wear sleeve for an impact piston and a drill bit is mounted in a chuck in the wear sleeve for limited reciprocation remote from the backhead and providing an anvil for the piston. The piston has a stem of reduced diameter guided in a piston stem bush for impacting the bit. An exhaust flow passage is provided passed the piston stem bush into a bore through the bit to vent air from a chamber around the piston stem when the bit is lifted from a working surface. The exhaust flow passage is either provided through the piston stem bush or by a recess partway along the piston stem. The assembly also has an annular passage with spaced apart ports communicating with an air supply passage through the backhead at one end and with the interior of the wear sleeve at the other end. In one embodiment, the annular passage extends between the outer surface of a part of the wear sleeve having a reduced diameter and the inner surface of a shroud radially spaced from the surface of reduced diameter and secured to the wear sleeve. The annular passage is alternatively provided between the inner surface of part of the wear sleeve having an increased diameter and the outer surface of a skirt depending from the backhead with the skirt screw-threaded to engage within a screw-thread at the end of the wear sleeve for attachment of the backhead to the wear sleeve.
Patent CA-2671519-A1 (CA)
Title: Conditional policies in software licenses
Inventor: GUNYAKTI CAGLAR
IPC: G06F9/00
Filed: 2007-12-05
Abstract: A software license includes conditional policies that define usage rights for software. A conditional policy contains a condition. If the condition is met, software is authorized for use in accordance with the conditional policy. Conditional policies can authorize software use in accordance with predetermined usage rights defined in the conditional policy. Conditional policies also can authorize software use as defined by plug-in computer programs provided by an independent software vendor. For example, a conditional policy can define the number of processors that can concurrently execute a software product dependent upon the type of CPU in the processor. Or, the maximum number of processors that can concurrently execute a software product can be defined in a plug-in that is called by a software license manager application, or the like.
Patent CA-2673273-A1 (CA)
Inventor: BRUNELLE PATRICK
IPC: C10L1/08
Filed: 2007-12-18
Abstract: Multi-faceted technology for the combustion and transportation of emulsified hydrocarbon fuel. The fuel comprises a composite of a plurality of hydrocarbon in water emulsions. The composite emulsion has a unimodal hydrocarbon particle distribution, with the hydrocarbon being present in an amount of between 64% and 90% by volume.
Patent CA-2675623-A1 (CA)
Inventor: RODECK CHARLES HENRY
IPC: A61K38/19
Filed: 2008-02-22
Abstract: An agonist of the VEGF receptor is useful in the treatment of a disease associated with retarded fetal growth, such as intra-uterine growth retardation. The VEGF against may be a VEGF peptide or a gene construct encoding or expressing such a peptide.
Patent CA-2675782-A1 (CA)
Title: Spinal stabilization device
Inventor: YIM JASON
IPC: A61B/
Filed: 2008-02-12
Abstract: A flexible connection unit for use in a spinal fixation device, including: a longitudinal member having first end portion, a second end portion and a flexible member interposed between the first end portion and the second end portion, at least one of the first end portion and the second end portion configured to be coupled to a first bone securing member; and a spacer located between the first and second end portions, wherein at least a portion of the flexible member passes through an axial channel of the spacer and wherein the spacer comprises a resilient element configured to be coupled to a second bone securing member.
Patent CA-2679612-A1 (CA)
Title: Controlled organic rankine cycle system for recovery and conversion of thermal energy
Inventor: JUCHYMENKO VICTOR
IPC: F01K23/06
Filed: 2008-03-03
Abstract: A system for controlled recovery of thermal energy and conversion to mechanical energy. The system collects thermal energy from a reciprocating engine, specifically from engine jacket fluid and/or engine exhaust and uses this thermal energy to generate a secondary power source by evaporating an organic propellant and using the gaseous propellant to drive an expander in production of mechanical energy. A monitoring module senses ambient and system conditions such as temperature, pressure, and flow of organic propellant at one or more locations; and a control module regulates system parameters based on monitored information to optimize secondary power output. A tertiary, or back-up power source may also be present. The system may be used to meet on-site power demands using primary, secondary, and tertiary power.
Patent CA-2682143-A1 (CA)
Title: Method for extracting secoisolariciresinol and dihydroquercetin from wood
Inventor: TSVETKOV YURY EVGENIEVICH
IPC: B01D11/02
Filed: 2008-03-26
Abstract: The invention relates to extracting secoisolariciresinol and dihydroquercetin from wood. The inventive method consists in extracting disintegrating wood of a screen area by means of an non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin-containing extract is obtained, and in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained. In the other variant, the inventive method consists in extracting disintegrating wood of a screen area by means of a non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained and in exposing the thus obtained mixture to selective extraction and crystallisation in such a way that secoisolariciresinol and dihydroquercetin are extracted. In the third variant, the inventive method consists in extracting disintegrating wood of a screen area by means of an non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that an secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing non-polar components, in removing supernatant liquid, in chromatographing the obtained residue on a silicagel layer and in removing an eluate in such a way that a dry secoisolariciresinol and dihydroquercetin mixture is obtained. The use of secoisolariciresinol and dihydroquercetin in the form of components of biologically active additives and chemical-pharmaceutical products is also disclosed.
Patent CA-2683367-A1 (CA)
Title: System and method for controlling adjustable furniture
Inventor: LONG THOMAS P
IPC: A61H99/00
Filed: 2008-04-17
Abstract: A system and methods for controlling adjustable furniture 60. The adjustable furniture 60 may be controlled by a control unit 34 in communication with a remote controller 40. A user may input commands to the remote controller 40 through a manual input device 42 or a microphone 43. The control unit 34 may be operable to adjust at least one actuable device element 28a-d, 32a-d, 52a, 52b in response to the commands. The adjustments of actuable device elements 28a-d, 32a-d, 52a, 52b may be measured by a sensor 58 that generates a sensor signal operable to be analyzed by the control unit 34 to determine an execution status of the command. The execution status may be indicated on the remote controller 40 by a speaker 44 or a display 45. The control unit 34 may also be operable to send signals for the remote controller 40 to make a noise.
Patent CA-2686897-A1 (CA)
Title: Ground engaging tool retention system
Inventor: JESKE CLIFFORD O
IPC: E02F9/28
Filed: 2009-12-02
Abstract: A ground engaging tool (GET) retention system includes a pin with a threaded internal bore, a washer, a sleeve, and a bolt. The washer is positioned in a recess formed on an implement. The recess aligns with a bore.  A  nose portion of the implement fits into a pocket formed in a GET. The pin fits into the bore formed in the implement. The sleeve is positioned in a bore formed in the GET and is positioned around the bolt. The bolt is threaded into the threaded internal bore of the pin. The sleeve at least partially surrounds a head of the bolt and protects it from shear loads. The washer is trapped between the sleeve and the pin.
Patent CA-2687567-A1 (CA)
Inventor: BLACKLEDGE VICTOR ROY
IPC: A61B17/22
Filed: 2008-06-24
Abstract: A system, apparatus and method for maximizing efficiency of tissue removal from body passageways is provided.The system comprises a device for opening an occluded lesion, e g, a rotational atherectomy device or angioplasty device, and a guide wire having an introducer sheath. The guide wire introducer sheath may comprise a hypo tube having columnar strength greater than that of the guide wire alone to assist the guide wire in crossing occluded lesions, wherein the sheath and guide wire are axially moveable relative to each other. The guide wire sheath may further comprise increased flexibility at its distal end to increase flexibility and/or a soft distal tip to help with steerabihty through the vasculature. The sheath may allow for a smaller outer diameter guide wire which in turn may allow for a smaller outer diameter on the occlusion-opening device.
Patent CA-2687803-A1 (CA)
Inventor: PI ZHOUYUE
IPC: H04J11/00
Filed: 2008-05-29
Abstract: A method for transmission, by dividing a transmission resource in a time domain subframe into a plurality of equal duration resource elements in a ti me and frequency domain, segregating the plurality of resource elements into a plurality of resource regions, modulating information to be transmitted t o generate a sequence of modulation symbols at a transmitter, mapping the se quence of modulation symbols into the plurality of resource elements in the plurality of resource regions, and transmitting the modulation symbols via a plurality of antennas using the respective corresponding resource elements to a receiver. The information to be transmitted may be encoded to generate a plurality of code blocks, with roughly equal number of resource elements a ssigned to each of the plurality of code blocks in at least one resource reg ion. Alternatively, the time domain subframe may contain only one resource r egion.
Patent CA-2688289-A1 (CA)
Inventor: KANEKO RIHITO
IPC: G01L23/22
Filed: 2008-05-27
Abstract: An engine ECU executes a program including the steps of: detecting a magnitude of vibration of an engine (S 102); detecting a vibration waveform of the engine based on the magnitude (S 104); calculating a correlation coefficient K, in the case where the engine speed NE is smaller than a threshold value NE (1), using the sum of values each determined by subtracting a positive reference value from a magnitude of a knock waveform model, as an area S of the knock waveform model and, calculating the correlation coefficient K, in the case where the engine speed NE is not smaller than the threshold value NE (1), using the area S of the whole knock waveform model (Sl 14); and determining whether or not knocking has occurred using the correlation coefficient K (S 120, S 124). The correlation coefficient K is calculated by dividing by the area S the sum of differences that are each the difference between the magnitude on the vibration waveform and the magnitude on the knock waveform model.
Patent CA-2688653-A1 (CA)
Title: Glycan modified soluble receptors and binding proteins and their use
Inventor: RUBINSTEIN MENACHEM
IPC: C07K14/715
Filed: 2008-04-30
Abstract: An invention relates to a glycan-modified soluble receptor or binding protein of a cytokine, growth factor, lipopro-tein or oxidized lipoprotein, modified to carry a terminal Gal, GlcNAc or GalNAc.
Patent CA-2688881-A1 (CA)
Title: Caisse de vehicule ferroviaire comprenant des panneaux pivotants
Inventor: LE BRETON FREDERIC
IPC: B61D17/08
Filed: 2009-12-14
Abstract: Cette Caisse (1) de véhicule ferroviaire comprend deux parois longitudinales (2) solidaires d'un plancher (4), lesdites parois longitudinales comprenant chacune une partie (5) s'étendant sous ledit plancher (4) en regard des équipements du véhicule ferroviaire fixés sous le plancher (4). Chaque paroi longitudinale (2) comprend au moins une ouverture (12) s'étendant longitudinalement au moins dans sa partie (5) s'étendant sous le plancher (4), ladite ouverture (12) étant fermée par au moins un panneau (14) monté en rotation sur la paroi longitudinale (2) de sorte à pouvoir pivoter autour d'un axe longitudinal (B) par rapport à ladite paroi longitudinale (2).
Patent CA-2688932-A1 (CA)
Title: Rifle end plate sling adapter and method
Inventor: ROGERS WILLIAM H
IPC: F41C23/02
Filed: 2009-12-21
Abstract: End plate sling adapter securable to a rifle for a sling, includes a fastener element, sling adapter clamp and locking insert. Sling adapter clamp has a collar defining a central opening extending therethrough, and a pair of fastener housings arranged at respective ends of the collar defining a gap therebetween. Each housing receives a fastener therein such that the fastener extends across the gap and is adjustable to reduce its width. Locking insert has an upper portion with a threaded cradle accommodated within central opening and meshing with a threaded portion of a rifle buttstock receiver extension, and a lower portion extending into the gap.
Patent CA-2691436-A1 (CA)
Title: Inhaler
Inventor: EASON STEPHEN WILLIAM
IPC: A61M15/00
Filed: 2008-07-07
Abstract: An inhaler is disclosed. It comprises a housing to receive an elongate strip of blisters each containing a dose of medicament and being sequentially movable into alignment with means for breaching a blister to enable a user to inhale said dose contained therein.  The device comprises an unused and a used blister compartment separated by a wall which may be moulded integrally with the housing of the device.
Patent CA-2692177-A1 (CA)
Inventor: SKOVHOLT OTTO
IPC: B01D53/77
Filed: 2008-06-18
Abstract: A system and method for handling waste gas (112) including separation of C02 is disclosed. The system comprises a horizontal tunnel with a sequence of sections comprising a cooling section.  (104), a CO2 absorption section (105) and a cleansing section (106). The system further comprises- a heat exchanger (103) for heating the CO2 depleted waste gas before it is introduced into the chimney (107) with heat from the incoming untreated waste gas.
Patent CA-2692217-A1 (CA)
Inventor: HOCHSTRASSER FRANCOIS DENIS
IPC: C12Q1/68
Filed: 2003-12-23
Abstract: The present invention provides a method of diagnosis of a brain damage-related disorder or the possibility thereof in a subject suspected of suffering therefrom, which comprises detecting one or more polypeptides or variants thereof selected from serum amyloid A, neuromodulin, calcyphosphine, RNA binding regulatory subunit, ubiquitin fusion degradation protein 1 homolog, nucleoside diphosphate kinase A, or cathepsin D in a sample of body fluid taken from the subject.
Patent CA-2694800-A1 (CA)
Inventor: REDEKOP LEO
IPC: A01D45/02
Filed: 2010-02-26
Abstract: A cart is towed behind a combine harvester for collecting corn cobs and includes a conveyer belt feeding into a system for separating cobs from residue to be discharged and a tank for receiving and transporting the cobs. An unload auger is provided from the tank to one side of the cart while the cart moves forward. Power for driving the cart is obtained from a chopper drive of the combine harvester. The separating arrangement includes a series of sequential blower fans for blowing air through the discharged material as it is discharged from a conveyor and into a spreading guide disperses the residue. The cobs are conveyed using a series of augers where the auger to flight distance is at least 2 inches and particularly a pair of augers feed the cobs through a front wall of the tank so as to push cobs upwardly into the tank.
Patent CA-2696038-A1 (CA)
Title: Knock resistant split-cycle engine and method
Inventor: PHILLIPS FORD A
IPC: F02B33/22
Filed: 2008-06-11
Abstract: An engine has a rotatable crankshaft.  A compression piston is received within a compression cylinder and operatively connected to the crankshaft such that the compression piston reciprocates through an intake stroke and a compression stroke during a single rotation of the crankshaft. An expansion piston is received within an expansion cylinder and operatively connected to the crankshaft such that the expansion piston reciprocates through an expansion stroke and an exhaust stroke during a single rotation of the crankshaft.  A crossover passage interconnects the compression and expansion cylinders. The crossover passage includes a crossover compression valve and a crossover expansion valve defining a pressure chamber therebetween. A  fuel injector is disposed in the pressure chamber of the crossover passage. Fuel injection from the fuel injector into the crossover passage is timed to occur entirely during the compression stroke of the compression piston.
Patent CA-2697486-A1 (CA)
Title: Digital broadcasting receiver and method for controlling the same
Inventor: LEE SANG HYUP
IPC: H04N19/89
Filed: 2008-08-25
Abstract: A digital broadcast receiving system and a method for controlling the same are disclosed. The method a method for controlling a digital broadcast receiving system includes the steps of receiving a broadcast signal having mobile service data and main service data multiplexed therein, extracting transmission parameter channel (TPC) signaling information and fast information channel (FIC) signaling information from a data group within the received mobile service data, acquiring a program table, by using the IP  signaling channel within an ensemble included in the received broadcast signal, and controlling the system to create a list of channels mapped with all ensembles transmitted through at least one physical frequency, by using the acquired program table.
Patent CA-2701114-A1 (CA)
Inventor: BUDDOO SUBASH
IPC: C12N9/54
Filed: 2008-09-30
Abstract: Methods and materials for the production of the high intensity sweetener, monatin, in stereoisomerically-pure or stereoisomerically-enriched form are disclosed. For example, methods using stereoisoselective hydrolysis and separation of a monatin-derived lactone ester are disclosed.
Patent CA-2702454-A1 (CA)
Title: Television display
Inventor: MILES MARISA
IPC: H04N5/445
Filed: 2008-10-17
Abstract: Display features of an interactive user interface for a TV environment allow a user to interact with objects and/or information within a display space.
Patent CA-2703833-A1 (CA)
Inventor: GARDES FRANCOIS-XAVIER
IPC: H04N5/74
Filed: 2008-10-27
Abstract: A device (10) for mounting behind a flat panel visual display (e.g. a television) (D) with a retractable means (17). The retractable means (17), in the form of a bay or tray, is extended to be accessible by a user when the flat panel display is mounted to a wall or the like.
Patent CA-2704474-A1 (CA)
Inventor: SUN THOMAS
IPC: A61K9/16
Filed: 2008-11-06
Abstract: Disclosed are tablets comprising hydrolytically stable formulations of (6-(5-fluoro-2-(3,4,5-trimethoxyphenylamino) pyrimidin-4-ylamino)-2,2-dimethyl-3-oxo-2H-pyrido[3,2-b][1,4]oxazin-4(3H)-yl)methyl phosphate disodium salt (Compound 1) prepared by a wet granulation process.