baber/WOPTO huggingface dataset:
Patent CA-2668777-A1 (CA)
Title: Optimized mine ventilation system
Inventor: MASSE MICHEL
IPC: E21F1/00
Filed: 2008-09-01
Abstract: The optimized mine ventilation system of this invention supplements mine ventilation basic control systems composed of PLCs (Programmable Logic Controllers with human machine interfaces from vendors such as Allen- Bradley~, Modicon~ and others) or DCSs (Distributed Control System from vendors such as ABB~ and others) with supervisory control establishing a dynamic ventilation demand as a function of real-time tracking of machinery and/or personnel location and where this demand is optimally distributed in the work zones via the mine ventilation network and where the energy required to ventilate is minimized while totally satisfying the demand for each work zones. The optimized mine ventilation system operates on the basis of a predictive dynamic simulation model of the mine ventilation network along with emulated control equipment such as fans and air flow regulators. The model always reaches an air mass flow balance where the pressure and density is preferably compensated for depth and accounts for the natural ventilation pressure flows due to temperature differences. Model setpoints are checked for safety bounds and sent to real physical control equipment via the basic control system.
Patent CA-2670103-A1 (CA)
Title: Inhibitors of hiv replication
Inventor: LEMKE CHRISTOPHER
IPC: A61K31/5377
Filed: 2007-12-03
Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3 and R4 are as defined herein, compositions and uses thereof for treating human immunodeficiency virus (HIV) infection. In particular, the present invention provides novel inhibitors of HIV replication, pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HIV infection.
Patent CA-2672240-A1 (CA)
Inventor: GRAVELAND MARIENO P
IPC: B60P1/64
Filed: 2007-12-20
Abstract: The disclosure provides a bimodal container chassis of differing lengths in a gooseneck type as well as a flat beam type for supporting ISO and domestic containers and other cargo during highway as well as railway transit. The bimodal container chassis has a front end equipped with a king-pin for connecting to a tractor and a rear end equipped with braking and suspension components, axles, wheels and tires, which make the bimodal container chassis suitable for road transport. The bimodal container chassis has front and rear ends for connecting, and thereby suspending, the bimodal container chassis including but not limited to its payload between two rail bogies, which make the bimodal container chassis suitable for rail transit. The bimodal container chassis is constructed of sufficient strength and stiffness to withstand in-train forces of 400,000 pounds tension and compression, yet the bimodal container chassis is constructed of reasonable weight for being competitive and complying with bridge laws as well as other highway regulations.
Patent CA-2672624-A1 (CA)
Title: Compact dual-field ir2-ir3 imaging system
Inventor: JOUGLA PAUL
IPC: G02B23/12
Filed: 2007-12-03
Abstract: The invention relates to a dual-field (small field and large field) imaging system including an optronic detector (1) and an optical combination of small field focalisation (Fpc) comprising on an optical axis: a head lens (G1); a small-field inlet pupil in the vicinity of the head lens; a real large-field inlet pupil, i.e. provided upstream the head lens; an intermediate focal plane (IFP); the optical combination further comprising on the optical axis the following dioptric groups: a convergent head group G1 having a focal F, with F<Fpc/2, said G1 group including the head lens; a field changing divergent group G2 capable of displacement along the optical axis, said group being located upstream the IFP in a SF configuration and downstream the IFP in a LF configuration; a relay group G3 imaging the IFP on the focal plane of the detector. It comprises a cooled IR2 and IR3 detector and an optical combination including 6 lenses, including at least one diffractive lens, in the head group G1, and at least 3 different materials including CaF2 are used for the lenses of the head group G1.
Patent CA-2673705-A1 (CA)
Inventor: SLINKER KEITH A
IPC: C23C16/26
Filed: 2009-07-22
Abstract: The invention relates to carbon nanotube arrays and methods for the preparation of carbon nanotube arrays. The carbon nanotube arrays include an aligned carbon nanotube array, wherein at least one of the ends of the carbon nanotube array includes a coating layer that is infused into the carbon nanotube array.
Patent CA-2675820-A1 (CA)
Title: A method of extracting sections of a data stream
Inventor: DUXBURY NEIL
IPC: G06F17/30
Filed: 2008-01-18
Abstract: A method of extracting sections of a data stream (30), the sections comprising a set of sequences (2, 10, 14, 18), wherein each sequence is encoded separately and coupled together to define a section, comprises determining a combination of at least two sequences (2, 10) of the set; comparing the combination of sequences with sequences in the data stream; and rejecting (34) or accepting (39, 40) extraction of the section of the data stream based upon the result of the comparison. If the combination of sequences (2, 10) does not include a start and end marker (1, 19) for the section, a search for the start and end markers is carried out before the section is extracted.
Patent CA-2681379-A1 (CA)
Inventor: SKUBALLA WERNER
IPC: A61K31/41
Filed: 2008-03-27
Abstract: This invention is directed to compounds of formula (I): where A, B, D, E, m, and R1 - R5 are as described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, clathrates, or prodrugs thereof, which compounds are useful in treating respiratory diseases associated with influenza A viruses, such as for example H5N1and its mutations. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
Patent CA-2683806-A1 (CA)
Title: Method and apparatus for ultrasonic characterization of scale-dependent bulk material heterogeneities
Inventor: MOREAU ANDRE
IPC: G01N29/36
Filed: 2009-10-29
Abstract: Methods and apparatuses are provided for detecting and characterizing heterogeneities within a bulk material that exhibit scale-dependent uniformity represented by locally representative volume elements (LRVEs). The invention is particularly useful in the characterization of local variations of crystallographic texture of metals and alloys, including metallurgical Ti alloys. The invention consists of generating ultrasonic waves through different paths in the object, and detecting differences in time, amplitude and/or phase of the detected frequency components traveling the different paths to characterize a statistical mean dimensions of the LRVEs, for example, by autocorrelation. Mean sizes of the LRVEs in the scan directions can be computed by autocorrelation, and mean sizes in the direction of the propagation can also be approximated.
Patent CA-2685452-A1 (CA)
Inventor: NICKLASSON FREDRIK
IPC: A24B15/16
Filed: 2008-04-21
Abstract: A pharmaceutical oral formulation for delivering nicotine in any form to a subject by transmucousal uptake in the oral cavity comprising nicotine in any form, wherein said oral formulation is buffered with at least one amino acid, preferably at least one endogenous amino acid. Also contemplated is a method for the oral delivery of nicotine in any form, a method for the reduction of the urge to smoke or use tobacco as well as methods for manufacturing the oral formulation, the use of said oral formulation for obtaining transmucousal uptake of nicotine in the oral cavity of a subject, and use of nicotine for the production of an oral formulation as per above for the treatment of a disease selected from the group consisting of tobacco or nicotine dependence, Alzheimer's disease, Crohn's disease, Parkinson's disease, Tourette's syndrome, ulcerous colitis and post-smoking-cessation weight control.
Patent CA-2686684-A1 (CA)
Title: Fuel cell in-plane state estimating system and fuel cell in-plane state estimating method
Inventor: IKEDA KOTARO
IPC: H01M8/04
Filed: 2008-05-23
Abstract: The membrane electrode assembly is virtually divided into a plurality of small regions arranged along the flow of reactive gases. A current density 132 and a transfer amount 136 of water in an n-1 region are calculated referring to the maps defining a relationship between a power generation environment and a current density and a relationship between the power generation environment and a transfer amount of water, on the basis of power generation environments 122 and 128 transmitted from a pre-stage. Consumption amounts 138 and 146 of the reactive gases are calculated from the current density 132. A power generation environment transmitted to an n region is calculated by reflecting the consumption amounts 138 and 146 of the reactive gases and the transfer amount 136 of water (140, 144, 148, 150). Power generation environments and power generation states are sequentially predicted as to all the small regions.
Patent CA-2686938-A1 (CA)
Inventor: NAM TACK IN
IPC: C08L33/10
Filed: 2007-10-18
Abstract: The present invention relates to a silicone hydrogel composition for a soft contact lens and a soft contact lens using the same which comprises silicone N,O-bis(trimethylsilyl)acrylamide monomer and 2-hydroxyethyl methacrylate added with water soluble N-vinyl-2-pyrrolidone or N,N-dimethylacrylamide monoer to improve hydrophilic property and a cross-linking agent such as ethylene glyx>l dimethacrylate or divinyl benzene to provide a hydrophilic property, high water content rate, high oxygen permeability, good elongation and optical transmission.
Patent CA-2688257-A1 (CA)
Inventor: SEVERINSSON MIKAEL
IPC: H01J61/82
Filed: 2008-05-23
Abstract: The present invention relates to a high pressure sodium lamp comprising an evacuated cover (3) including a base part (7), an arc tube (5) comprising a first (13) and a second (15) electrode each being connected to the base part (7) via conductor members (17, 23). At least one conductor member (23) is arranged isolated by a shielding member (31) for preventing, during operation of the high pressure sodium lamp (1), the photo electronic stream from the at least one conductor member (23) to the arc tube (5). The lamp comprises a second arc tube.
Patent CA-2688313-A1 (CA)
Inventor: KONDOH MASUO
IPC: A61K38/22
Filed: 2008-06-27
Abstract: It is intended to provide an agent for accelerating mucosal absorption enabling oral, transnasal or transpulmonary administration of a peptide drug which shows very poor mucosal absorption and therefore is administered only through injection, and to improve mucosal absorption of a peptide drug through the intestine, lung and nose by allowing the peptide drug to act together with a substance having a C-terminal fragment (C-CPE)of enterotoxin (CPE) produced by Clostridium perfringens which is a bacterium of the genus Clostridium, more specifically, an amino acid sequence formula of C-CPE or a mutant with substitution and/or deletion of one or several amino acid residues of C-CPE. A composition for mucosal administration of the invention has been observed to have a significant effect of accelerating absorption of a peptide drug such as human parathyroid hormone hPTH(1-34), human motilin or human ghrelin in the mucosa of the intestine, lung, nose or the like, and does not have tissue toxicity unlike conventional substances for accelerating mucosal absorption and is excellent in safety.
Patent CA-2688969-A1 (CA)
Title: Heat activated adhesives for bag closures
Inventor: SARGIN GARY F
IPC: B31B50/64
Filed: 2009-12-22
Abstract: A polymeric woven bag has a first panel and a second panel and an open end of the bag to be pinched closed. A first layer of heat activated adhesive material is on a portion of the bag to form an adhesive-to-adhesive seal by contact with a second layer of heat activated adhesive material on a portion of the bag second panel, wherein a chemical family of the adhesive layers comprises, distillates, petroleum and ethanamine or naphthene components, and wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric bag material.
Patent CA-2690385-A1 (CA)
Inventor: HUNG LAWRENCE
IPC: F02P7/06
Filed: 2010-01-18
Abstract: A mixed electronic ignition system integrated with a distributor structure and having an engine control unit includes a pickup coil kit, a sensor unit, an ignition module unit, a coil pack unit and a plurality of spark plugs. The sensor control unit includes a waveform converter, a first cylinder position sensor and a microprocessor.  The microprocessor is electrically coupled to the waveform converter and the first cylinder position sensor for outputting a continuous timing ignition datum.  The continuous timing ignition datum is provided for controlling an ignition or explosion of each cylinder effectively, and the microprocessor is installed for converting a conventional mechanical distributor ignition system into a microcomputer controlled electronic ignition system, and thus the mixed electronic ignition system is concurrently useful and economic effective.
Patent CA-2690544-A1 (CA)
Inventor: HAAS MARTIN
IPC: A61C17/36
Filed: 2008-06-05
Abstract: The invention relates to a brush head for a toothbrush. The brush head has a brush disc (3) mounted in a rotatable fashion on a brush body (2) and a channel (7) with an opening for the application of a cleaning product and a composite part (6) that serves as a valve (12) for opening the channel (7) and as a rotational bearing for the brush disc (3). The composite part (6) comprises a tube (8) made of hard material on the one end thereof and is connected to the channel (7) there. The valve (12), which is made of an elastic material, is disposed on the other end of the composite part (6). The tube (8) of the compound part (6) is connected to the brush body (2) in a stationary fashion, for example, pressed into the brush body (2). The brush disc (3) is mounted in a rotatable fashion on the tube (8). The valve (12) is preferably designed as a slotted valve with a slot (13).
Patent CA-2693265-A1 (CA)
Title: Drill bit having diamond impregnated inserts primary cutting structure
Inventor: TRAUX DAVID K
IPC: B22F7/06
Filed: 2000-06-08
Abstract: An earth-boring bit comprises a bit body bit body in which are mounted a plurality of cutting structures inserts, wherein at least a portion of the cutting structures comprise diamond--impregnated inserts having a total thermal exposure of less than 25 minutes above 1500°F. The diamonds can be natural or synthetic diamond. The bit body itself may be diamond-impregnated, in which case it is preferred that the diamonds in the inserts make up at least 40% of the total diamond in the bit.
Patent CA-2696289-A1 (CA)
Inventor: WIEDENHOEFER JAMES FREDRIC
IPC: F02C5/12
Filed: 2010-03-11
Abstract: An engine (100) contains a compressor stage (101), a plurality of pulse detonation combustors (103) and a rotary inlet valve structure (105) having a plurality of inlet ports (104) through which at least air flows to enter the pulse detonation combustors during operation of the engine. Downstream of the pulse detonation combustors is a turbine stage (111). Further, the ratio of the pulse detonation combustors to the inlet ports is a non-integer.
Patent CA-2696573-A1 (CA)
Inventor: OYAMA YOSHIO
IPC: A61J1/05
Filed: 2007-11-05
Abstract: [Problem] An object of the present invention is to provide an ampule which is hand to crack on a barrel while increasing cleavability required for a hermetical container end. [Means for Solving Problem] The above object is solved by an ampule (20) provided with a front edge portion (1), a main body (2), a connection (3), and a joint (4), wherein a hermetical container end (10) which includes the front edge portion (1), the joint (4) and the connection (3) is formed separately from the main body (2), and the joint (4) breaks when a force is applied from a lateral direction with respect to the central axis (5), so that a head portion of the connection (3) which is circular truncated cone shaped is exposed and the space portion (13) of the connection (3) becomes an open end.
Patent CA-2696953-A1 (CA)
Inventor: HOVIS GREGORY
IPC: G06V30/224
Filed: 2007-08-16
Abstract: A nested binary code symbol (200) comprising a boundary binary code symbol (110) and at least a core code symbol (120) that provides encoded data, wherein the core code symbol (120) is nested within and concentric with the boundary binary code symbol (110) The boundary binary code symbol (110) is rectangular with a continuous outer perimeter, two data regions along adjacent sides of the rectangle, and a utility region adjacent each side opposite the data regions. Each data region is made up of a number of data cells, and each utility region is made up of utility cells with alternating appearance. There are two distinct finder cells on opposite comers of the rectangle, which can be used to orient the symbol. A non-linear strain gage for measuring the strain on an object under load include a target, a sensor, and a computer, wherein the target is a nested binary code symbol (200).
Patent CA-2700271-A1 (CA)
Inventor: GABOR ERIC
IPC: A47K10/18
Filed: 2008-09-19
Abstract: One embodiment includes a product comprising: a toilet paper roll housing comprising a first portion comprising a first partial cylinder portion, a first end wall, and a second end wall; a second portion comprising a second partial cylinder portion, a third end wall, and a fourth end wall, wherein at least one of the first end wall and the second end wall or the third end wall and the fourth end wall each comprise a receiving portion to receive the terminal end of a toilet paper rod supporting a toilet paper roll for rotational movement thereon; wherein the first portion is constructed and arranged to slide at least one of over or under the second portion in an open position to allow access to the toilet paper roll.
Patent CA-2700823-A1 (CA)
Inventor: ABDERRAHIM HADI
IPC: C12Q1/68
Filed: 2008-11-21
Abstract: The present invention relates to a new splice variant of BANK1, the use of SNPs in BANK1 for diagnostics and the use of antagonists to modulate BANK1 and/or the BANK1 pathway.
Patent CA-2700983-A1 (CA)
Inventor: CIMILUCA PAUL ALFRED
IPC: C08L101/14
Filed: 2008-09-24
Abstract: The present invention comprises a method of achieving ingredient stabilization in a composition comprising the steps of: combining a pregelatinized starch with at least one sensitive ingredient; adsorbing said sensitive ingredient onto the pregelatinized starch; and wherein said sensitive ingredient is evenly distributed throughout said pregelatinized starch.
Patent CA-2701011-A1 (CA)
Inventor: POST KEITH
IPC: B07C3/08
Filed: 2008-09-24
Abstract: An automated method and system (10) for sorting packs of lottery tickets (12) supplied in a random order includes designating collections of the ticket packs, and assigning each particular collection to a bin position along an automated sorting line. Each ticket pack is identified with a particular collection as a function of data marks on the ticket packs. The ticket packs are conveyed in a random linear sequence past a data mark reader (148) and to the bin positions (32). For each scanned pack, a bin position is determined for a collection the respective ticket pack is needed for. The ticket packs are automatically removed at the proper bin position (32).
Patent CA-2703210-A1 (CA)
Inventor: DEUTSCH JONATHAN PETER
IPC: G06F13/00
Filed: 2008-10-24
Abstract: A method, apparatus, and system are described for accessing networked devices without accessible network addresses via Virtual IP (VIP) addresses. The system consists of a first Device Services Controller (DSC), featuring a Host Controller component that can make available a virtual network interface and corresponding virtual IP address (VIP) and having a first conduit manager to create a first outgoing TCPIIP conduit connection to a device service manager (DSM). When networking traffic arrives at the virtual networking interface with the associated VIP, the Host Controller component automatically processes and forwards that traffic to the DSM. The DSM processes and relays traffic from the first outgoing TCP/IP conduit connection to a second DSC, which has a Device Controller component and a second conduit manager to create a second direct outgoing TCP/IP conduit connection to the DSM. An IP redirector receives communication traffic then routes the communication traffic to the second DSC.
Patent CA-2704134-A1 (CA)
Inventor: CROWE JR JAMES E
IPC: C07K16/10
Filed: 2008-09-23
Abstract: The present invention is directed to particular human monoclonal antibodies and fragments thereof that find use in the detection, prevention and treatment of respiratory syncytial virus infections. In particular, these antibodies may neutralize RSV.  Also disclosed are improved methods for producing monoclonal antibodies.
Patent CA-2705523-A1 (CA)
Title: Lavabo et/ou evier avec une evacuation integree dans sa masse en un seul tenant au moment de sa fabrication
Inventor: DAVOUDI FARHOOMAN
IPC: E03C1/18
Filed: 2008-11-13
Abstract: La présente invention est un lavabo (2) et/ou un évier (3) à poser ou à encastrer dans un plan de travail avec une évacuation extra-plate intégrée dans sa masse. Cette évacuation extra-plate intégrée est conçue et formée dan la masse du lavabo ou de l'évier au moment de sa fabrication.
Patent CA-2706834-A1 (CA)
Title: Thiophene derivatives as agonists of s1p1/edg1
Inventor: BOLLI MARTIN
IPC: A61K31/4245
Filed: 2008-12-09
Abstract: The invention relates to novel thiophene derivatives, their preparation and their use as pharmaceutically active compounds. Said compounds particularly act as immunomodulating agents.
Patent CA-2707254-A1 (CA)
Inventor: GODOI ALISSON NEGRISOLO DE
IPC: G06Q10/08
Filed: 2010-07-12
Abstract: A method for facilitating greenhouse gas emission control in an enterprise is disclosed herein. In one embodiment, such a method may include taking an inventory of GHG-producing assets of an enterprise and monitoring the GHG emission rate for each of the GHG-producing assets.  If the GHG emission rate for a specific GHG-producing asset exceeds a specified rate limit, or if the growth rate of the GHG emission rate for the specific GHG-producing asset exceeds a specified growth rate limit, maintenance may be automatically scheduled for that GHG-producing asset. A  corresponding apparatus and computer program product are also disclosed and claimed herein.
Patent CA-2708361-A1 (CA)
Inventor: DEWDNEY NOLAN JAMES
IPC: A61P29/00
Filed: 2008-12-04
Abstract: Imidazo[1,2-a]pyridine and imidazo[1,2-b]pyridazine derivatives which inhibit Btk and are useful for the treatment of auto-immune and inflammatory diseases caused by aberrant B-cell activation, e.g. arthritis.
Patent CA-2709909-A1 (CA)
Inventor: KOCHHAR CHARU
IPC: A61K9/20
Filed: 2008-12-19
Abstract: The application relates to solid pharmaceutical compositions suitable for oral administration comprising an indolylmaleimide derivative, process for their production and use of the pharmaceutical compositions.