baber/WOPTO huggingface dataset:
Patent CA-2661353-A1 (CA)
Inventor: ASHENHURST MICHAEL
IPC: A61F5/08
Filed: 2009-03-31
Abstract: An epistaxis apparatus for use with a sphygmomanometer having an arm cuff comprising: i) an air filled compressible rubber reservoir bulb sized to be received within the arm cuff for compression therein; ii) a flexible hose having one end connected to an end portion of the compressible bulb; and, iii) an inflatable nasal bladder having a front end portion connected to another end potion of the hose having an exterior shape generally sized to fill a nasal cavity. When the sphygmomanometer is pumped to a selected pressure, the nasal bladder expands within the nasal cavity to the selected pressure stopping a nose bleed. In a preferred aspect of this invention the nasal bladder comprises two similar side portions so that each nasal cavity of a user may receive one of the nasal bladders so that when the apparatus is pumped to the selected pressure each side portion will be similarly pressured and septal deviation with its associated discomfort will be avoided. Each side portion of the bladder further comprises a breathing tube extending through the bladder from a front to a rear side portion thereof so that after the side portions of the bladder are positioned and pressurized within the nasal cavity the user will be able to breath through the breathing tubes therein.
Patent CA-2662075-A1 (CA)
Title: Method and apparatus for wireless remote control communication of a welder
Inventor: FERKEL STEPHEN P
IPC: B23K9/10
Filed: 2007-09-24
Abstract: A method and apparatus of communicating control signals to a welding power source from a remote location includes a welding system operated by control signals transmitted by a wireless remote control that can be remotely located from the welding power source. A plurality of welding parameters in the welding system are set and adjusted in response to wireless command signals transmitted to a controller including a control transceiver located on the welding power source. In this regard, an operator is able to quickly and efficiently control a welding system from a remote location, with no more cables than are necessary to perform the intended task.
Patent CA-2663990-A1 (CA)
Inventor: LE FLOCH SEBASTIEN
IPC: G01B9/02
Filed: 2007-09-26
Abstract: In a method for generating a synthetic wavelength, particularly for an interferometric distance measuring setup, with a primary laser source defining a primary frequency U0 and at least a first sideband frequency U1 of the primary frequency U1, laser radiation with the first sideband frequency O1 and a corresponding first wavelength is provided wherein the first sideband frequency U1 is continuously shifted, particularly by modulating the primary laser source. The synthetic wavelength is generated by combining the first wavelength and a second wavelength which is defined by the primary laser source, particularly by superposition.
Patent CA-2670639-A1 (CA)
Title: A package with a sealing region
Inventor: BRATSCH CHRISTIAN
IPC: B65D47/26
Filed: 2007-10-29
Abstract: A package (1) has a sealing region (2) which comprises a cover (3) and a sealing cap (4) which is rotatable in relation to the cover (3). Both the cover (3) and the sealing cap (4) have openings (5) and (6) which are eccentric but can be brought into alignment with each other. When said openings lie opposite each other, emptying of the package is possible, if, beforehand, a seal element (8) which seals the opening (5) is at least partially removed. The opening (6) is surrounded by a seal (12) so that no particles of product can get between cover (3) and sealing cap (4) during emptying of the package (1). The sealing cap (4) has a closing region (7) which is surrounded by a seal (13) and covers the opening (5) in the cover when the package is to be resealed.
Patent CA-2675475-A1 (CA)
Title: Chemicals promoting the growth of n-acylhomoserine lactone-degrading bacteria
Inventor: FAURE DENIS
IPC: A01N63/27
Filed: 2008-01-18
Abstract: The present invention concerns the field of bacterial biocontrol. More precisely, the invention relates to the identification of chemicals which promote the growth of bacteria inactivating NAHL, such as gamma-caprolactone (GCL) and 4-heptanolide (HTN) and their use in soil additives.
Patent CA-2676043-A1 (CA)
Title: Container and method for producing a connection between a lower part and an upper part of a container
Inventor: KIES FRANK
IPC: B65D81/00
Filed: 2009-08-12
Abstract: A container for receiving objects, comprising a lower part (5) with an opening (18) and a receiving space (8), which is accessible via the opening (18), for objects, an upper part (1) which can be connected to the lower part (5) via at least one connecting region (17), wherein the at least one connecting region (17) is designed in such a manner that the receiving space (8) is tightly closed, and means for releasing the connection between the upper part (1) and lower part (5), wherein the means for releasing the connection are arranged between the opening (18) and the at least one connecting region (17).
Patent CA-2676258-A1 (CA)
Inventor: NAGY THOMAS
IPC: G06F21/62
Filed: 2009-08-19
Abstract: The described embodiments relate generally to methods, systems and security devices for authorizing use of a software tool. Certain embodiments of the invention relate to a security device. The security device comprises at least one communication subsystem for enabling communication between the security device and a first external device, wherein the first external device has a software tool executable on the first external device. The security device further comprises a memory and processor coupled to the at least one communication subsystem and configured to control the at least one communication subsystem. The memory is accessible to the processor and stores a key for authorizing use of the software tool. The memory further stores program instructions which, when executed by the processor, cause the processor to execute a security application.
Patent CA-2678065-A1 (CA)
Title: Appareil d'assistance a la determination de l'efficacite de quanta de detection
Inventor: CUNNINGHAM IAN
IPC: A61B6/00
Filed: 2008-02-19
Abstract: L'invention porte sur un appareil déterminant le MTF et le DQE du rayonnement ionisant d'un système/détecteur d'imagerie, comprenant une boîte présentant des fenêtres alignées transparentes pour le rayonnement ionisant. Quand la boîte est placée devant le détecteur, le rayonnement la traverse. L'appareil comprend de plus: un module KERMA pour mesurer le KERMA incident dans l'air libre; un écran empêchant la rétrodiffusion du faisceau du détecteur dans le module KERMA et réduire la rétrodiffusion dudit écran; et au moins un module MTF permettant l'acquisition d'au moins une image de bord. Chaque module et au moins l'un des écran anti-rétrodiffusion peut être indépendamment placé sur ou hord de la trajectoire du faisceau, ce qui permet d'acquérir independamment des images ouvertes, sombres ou de bord, et les mesures du module KERMA peuvent se faire indépendamment de l'acquisition d'images pour déterminer le DQE.
Patent CA-2678702-A1 (CA)
Inventor: KANKAN RAJENDRA NARAYANRAO
IPC: A61P1/04
Filed: 2008-02-21
Abstract: A process for preparing Form A of (S) -5-methoxy-2- [ [ (4-methoxy-3, 5-dimethyl-2-pyridinyl) - methyl] sulf inyl] -1 H-benzimidazole magnesium dihydrate, processes for preparing various intermediates useful in the preparation of Form A of (S) -5-methoxy-2- [ [ (4-methoxy-3, 5-dimethyl-2-pyridinyl) -methyl] sulf inyl] -1 H-benzimidazole magnesium dihydrate and a novel polymorphic Form II of 5-methoxy-2- [ [ (4-methoxy-3, 5-dimethyl-2-pyridinyl) -methyl] thio] -1 H-benzimidazole
Patent CA-2680848-A1 (CA)
Inventor: ROSENKILDE CHRISTIAN
IPC: C01B33/033
Filed: 2008-03-14
Abstract: The present invention relates to a method and equipment for production of high purity silicon by reduction of SiCI4 with molten Zn metal. The method is characterized in that the reduction takes place in contact with a molten salt that dissolves ZnCI2. The ZnCI2 produced during the reduction then dissolves in the molten salt rather than evaporates. The advantage is that gas evolution during the reduction is minimised, leading to higher utilisation of the SiCI4 and Zn and thereby a higher Si yield. Another advantage is that the molten salt efficiently protects the air sensitive materials, Zn, SiCI4 and Si, from oxidation during the reduction. The resulting molten salt containing the ZnCI2 can be used for electrolysis of ZnCI2 to regenerate the Zn metal. Chlorine evolved during the electrolysis can be used to produce SiCI4.
Patent CA-2681768-A1 (CA)
Inventor: WRIGHT ERIC
IPC: B01D53/26
Filed: 2008-02-08
Abstract: A filter includes a housing (44) having an air inlet (46, an air outlet (48), a first chamber (112) and a second chamber (114) concentric to and interior the first chamber (112). A coalescer (62) is in the first chamber (112) and a first filter (118) is in the second chamber (114). A first inlet (124) of the first chamber (112) is interior the coalescer (62) and connected to the air inlet (46) and a first outlet (126) of the first chamber (112) being exterior the coalescer (62). A second inlet (128) of the second chamber (114) is interior the first filter (118) and connected to the first outlet (126) of the first chamber (112) and a second outlet ( 130) of the second chamber (114) is exterior the first filter (118) and connected to the air outlet. The filter includes a membrane separator (40) in the housing (44) connecting the second outlet (130) of the second chamber (114) and the air outlet (48). The filter may be mounted in a reservoir (26) with the membrane separator (40) extending into the reservoir (26).
Patent CA-2681829-A1 (CA)
Inventor: PATEL VIJAY BHAILALBHAI
IPC: C08J7/046
Filed: 2008-04-03
Abstract: There is provided polymorphs and amorphous form of pemetrexed or its pharmaceutical acceptable salts and process for making thereof.
Patent CA-2685246-A1 (CA)
Inventor: ANDERSON ROBB G
IPC: E21B21/08
Filed: 2008-04-21
Abstract: A method and apparatus for determining a fluid level and/or output flow during operation of a centrifugal pump, are provided, which may be used for production of gas and/or oil from a well, and include a vector feedback model to derive values of torque and speed from signals indicative of instantaneous current and voltage drawn by the pump motor, a pump model which derives values of the fluid flow rate and the head pressure for the pump from torque and speed inputs, a pumping system model that derives, from the estimated values of the pump operating parameters, an estimated value of fluid level and other pumping system parameters. Controllers responsive to the estimated values of the pumping system parameters control the pump to maintain fluid level at the pump input, near an optimum level, or within a safe operating range and/or output flow from the pump.
Patent CA-2685729-A1 (CA)
Title: Artificial invaplex
Inventor: OAKS EDWIN V
IPC: A61P31/04
Filed: 2007-03-27
Abstract: An artificial invasin complex is prepared from purified or recombinantly prepared invasins and gram negative bacteria lipopolysaccharides. Typically, IpaB is mixed with IpaC to form a IpaB:IpaC complex. This invasin protein complex is then mixed with the lipopolysaccharide to form an artificial invasin complex. Additional bioactive molecules can be incorporated into the complex during manufacture. This artificial invasin complex is similar in function to native Invaplex 24 or Invaplex 50. The artificial invasin complex has superior immunogenicity properties relative to the native complex and can be taylor made. Its method of preparation lends itself to scale up. The artificial invasin complex can facilitate transport of biomolecules, therapeutics and antibiotics across cell membranes in a manner similar to native Shigella Invaplex.
Patent CA-2687191-A1 (CA)
Title: Injection molded pulleys having low levels of out-of-roundness
Inventor: LANGLOIS ROBERT PAUL
IPC: F16H55/36
Filed: 2007-06-15
Abstract: Injection molded plastic pulleys (10) reinforced with glass fibers (at least 15 weight percent) are provided which exhibit low levels of out-of-roundness. The low levels of out-of-roundness can be achieved without the need for machining through the use of disc gating and perimeter venting. The pulleys (10) have belt-engaging surfaces (15) whose out-of-roundness is less than or equal to 35 microns when measured at any location up to 1 millimeter from the outside edges (16) of the belt-engaging surface (15).
Patent CA-2687464-A1 (CA)
Inventor: FARRELL RONALD LEONARD GEORGE
IPC: B65D85/48
Filed: 2008-05-20
Abstract: A cushion made of resilient polymer is a push fit onto the edge or corner of a sheet of glass or other sheet material susceptible to chipping. The cushion is of modified U-section having a shock absorbing bed and upstanding legs which define a sheet receiving slot. The legs diverge when the sheet is inserted and exert a gripping force sufficient to retain the cushion when the sheet is carried.
Patent CA-2689725-A1 (CA)
Inventor: CHEN QIZHI
IPC: C08K3/32
Filed: 2009-11-26
Abstract: Crosslinked polyol based-bioceramic composites are prepared by the reaction of a polyol and polycarboxylic acid in the presence of a bioceramic. Implantable medical devices fabricated at least in part with the crosslink'ed polyol-bioceramic composite materials are useful in a wide variety of applications.
Patent CA-2689791-A1 (CA)
Inventor: FOWLER DAVID N
IPC: A61B17/04
Filed: 2010-01-06
Abstract: A surgical portal apparatus for use during a surgical procedure involving at least one suture is provided. The surgical portal apparatus includes a portal member defining a longitudinal axis and having a longitudinal opening therethrough for receiving a surgical object, and a suture management device associated with the portal member. The suture management device includes a base segment and at least one spring element mounted to the base segment. The at least one spring is configured to selectively retain at least one suture in predetermined relation relative to the portal member.
Patent CA-2693145-A1 (CA)
Inventor: COLLOT LIONEL
IPC: G01P13/00
Filed: 2008-07-15
Abstract: The invention relates to a standby instrument for the piloting of aircraft allowing a pilot to restore a display similar to that of a head-up display in the event that the latter should fail. According to the invention, the standby instrument comprises means for determining and displaying a speed vector (11) of the aircraft only with the aid of means usually present in a standby instrument, namely means for measuring static and total pressures of the airstream surrounding the aircraft and means for inertial measurement.
Patent CA-2693522-A1 (CA)
Title: Fuel cell with non-uniform catalyst
Inventor: KANNO YOSHIHITO
IPC: H01M8/02
Filed: 2004-10-28
Abstract: A fuel cell having a stack structure is provided. The fuel cell includes plural unit cells each of which includes an anode and a cathode which are provided on both sides of a predetermined electrolyte membrane, and a catalytic layer which is provided in at least one of the anode and the cathode, and which supports a catalyst for promoting an anode reaction or a cathode reaction, the plural unit cells being stacked to form a stack structure.  In the fuel cell, the plural unit cells include a unit cell including a catalyst layer supporting a catalyst which is different from catalysts supported by catalyst layers of other unit cells in at least one of type, weight, and specific surface area.
Patent CA-2694531-A1 (CA)
Inventor: WINGER LYALL KENNETH
IPC: H04W88/02
Filed: 2010-02-24
Abstract: A method and system for detecting the use of an unauthorized battery pack in a portable electronic device. The method comprises monitoring a temperature profile of at least one battery cell in a battery pack during an operation of the portable electronic device. The temperature profile is determined in accordance with an output of an internal temperature sensing circuit in the battery pack. If the temperature profile is determined to be atypical, an indication is provided that the battery pack is an unauthorized battery pack. For example, if the temperature profile does not show an expected temperature rise during a charging operation, a visual indication can be provided. The indication can also trigger the control of charging or discharging operations of the portable electronic device. Charging can be terminated or the device shut down to avoid a potentially catastrophic thermal runaway event. The device can also be operated in a reduced power mode in response to the indication.
Patent CA-2700038-A1 (CA)
Inventor: OBATAKE TAKAYOSHI
IPC: B25B23/14
Filed: 2010-04-15
Abstract: There is provided a wireless data transmitting and receiving system that wirelessly transmits a signal regarding a torque acting on a rotary shaft and/or a rotation angle of the rotary shaft from a data transmitting unit disposed in the rotary shaft to a data receiving unit. The wireless data transmitting and receiving system includes: a data transmitting unit (20) provided on the rotary shaft (52) of a tightening machine (50) to detect the torque and the rotation angle, the data transmitting unit (20) including a torque sensor (21) disposed so as to be capable of sensing a toque acting on the rotary shaft (52), a rotation angle sensor (29) disposed so as to be capable of a rotation angle of the rotary shaft (52) , and transmitting means (22) that is electrically connected to the foregoing sensors (21,29), and wirelessly transmits signals regarding the torque detected in the torque sensor (21) and the rotation angle detected in the rotation angle sensor (29) ; and a data receiving unit (30) including receiving means (32) that receives the transmitted signals regarding the torque and the rotation angle, and display means (40) that displays the signals regarding the torque and the rotation angle received by the receiving means (32).
Patent CA-2703793-A1 (CA)
Inventor: NEGORO KENJI
IPC: A61P3/10
Filed: 2008-10-22
Abstract: A pharmaceutical agent having GPR40 receptor agonistic action, particularly a compound which is useful as an insulin secretagogue or an agent for preventing and/or treating diabetes mellitus. The present inventors have examined a compound having GPR40 receptor agonistic action, confirmed that an oxadiazolidinedione compound which has a substituent such as a benzyl group, etc. linked with a substituent such as a phenyl group, etc.  through a linker at the 2-position of an oxadiazolidinedione ring, or a pharmaceutically acceptable salt thereof has an excellent GPR40 agonistic activity, and thus completed the invention. The oxadiazolidinedione compound has excellent insulin secretagogue action and anti-hyperglycemic action, and therefore can be used as an insulin secretagogue or an agent for preventing and/or treating diabetes mellitus.
Patent CA-2704409-A1 (CA)
Inventor: FREY JULIA
IPC: B29C33/64
Filed: 2010-05-19
Abstract: The present invention relates to branched polydimethylsiloxanepolyoxyalkylene copolymers, to a process for preparing them and to their use as anti-misting additives in silicone release coatings.
Patent CA-2709999-A1 (CA)
Title: Dispositifs et procedes ameliores pour le retrait d'un embole au cours d'un accident vasculaire cerebral ischemique aigu
Inventor: FERRERA DAVID A
IPC: A61M25/08
Filed: 2008-12-19
Abstract: Dispositifs, procédés et systèmes facilitant et permettant le traitement d'un accident vasculaire cérébral ischémique. Plus précisément, un système attaché de type panier agit conjointement avec un système de microcathéter pour apporter un soutien artériel et capturer les emboles.
Patent CA-2710334-A1 (CA)
Inventor: ZHU XIAOCHUN
IPC: G11C11/16
Filed: 2008-12-19
Abstract: n an embodiment, a device is disclosed that includes a magnetic tunnel junction (MTJ) structure. The device also includes a read path (102) coupled to the MTJ structure and a write path (104) coupled to the MTJ structure. The write path (104) is separate from the read path (102). The device in substance comprises a pair of serially coupled MTJ structures (106, 108), whereby the read path (102) comprises only one of the MTJ structure (108).  This provides for combined improved read margin and improved write margin.
Patent CA-2712125-A1 (CA)
Inventor: SHAKE MICHAEL P
IPC: G01N33/38
Filed: 2010-08-04
Abstract: A method of testing penetration of a slurry through a mat facer includes the steps of placing the facer mat beneath a slurry test dispenser, storing slurry in a reservoir of the slurry test dispenser, dispensing slurry from the slurry test dispenser onto a first surface of the mat facer, allowing the slurry to harden, and observing the second surface of the mat facer for slurry penetration.
Patent CA-2712459-A1 (CA)
Inventor: HOYES JOHN BRIAN
IPC: H01J49/00
Filed: 2009-01-26
Abstract: An ion mobility spectrometer (2) is disclosed wherein the potential difference between the exit region of an ion trap (1) arranged upstream of the ion mobility spectrometer (2) and the entrance region to the ion mobility spectrometer (2) is varied temporally with time in order to optimise the transmission of ions from the ion trap (1) into the ion mobility spectrometer (2) so as to avoid fragmentation of the ions.
Patent CA-2713054-A1 (CA)
Title: Water tap
Inventor: LIN CHEN-CHANG
IPC: B05B1/22
Filed: 2010-08-17
Abstract: The water tap has a tap stand (10), an outlet section (20) and a storage frame (30). The tap stand (10) is hollow and has a bottom end, an inlet (11) and a flowing channel (12). The inlet (11) is formed through the bottom end of the tap stand (10). The flowing channel (12) is formed through the tap stand (10) and communicating with the inlet (11) of the tap stand (10). The outlet section (20) is mounted on the tap stand (10) and has an outfall (21) communicating with the flowing channels (12). The storage frame (30) is mounted on the tap stand (10) and has a storage plank (31) and a storage hole (32) to hold the a rinsing cup or put on the other toiletries like a toothpaste, a toothbrush or a hand washing cream in order to keep the sink clean and use convenient.
Patent CA-2716182-A1 (CA)
Inventor: FAURE MAGALI
IPC: A23L9/20
Filed: 2009-02-18
Abstract: The present invention generally relates to compositions comprising the proteose peptone fraction (PPf). In particular, the present invention relates to a method for the production of an extract comprising a demineralised protein fraction depleted in .beta.-lactoglobulin and enriched in the PPf and to uses of these extracts, e.g. in a food product, a food supplement, a nutritional, a pharmaceutical and/or a cosmetic composition, for example as emulsifier or as foaming agent.The PPf fraction of the present invention may be obtained by adjustment of the pH of an aqueous native protein dispersion to about 5.6 to 8.4, or to about 3.5 to 5.0, heating the aqueous native protein dispersion to about 70-95 °C  for about 10 seconds to 60 minutes, removing at least a part of the formed solid large molecular weight aggregates with a diameter of at least 100nm from the aqueous protein dispersion after heating and collecting the remaining liquid fraction of the dispersion.