baber/WOPTO huggingface dataset:
Patent CA-2597828-A1 (CA)
Title: Microwaveable package
Inventor: MACDONALD DAWN
IPC: B65B9/08
Filed: 2007-08-17
Abstract: A microwavable package incorporating controlled venting, including a bag formed of a series of walls, the front, back, side gusseted, and bottom walls, with the walls being of the type formed of a series of laminates constructed of at least a pair or more of laminate materials, a vent release system provided through the laminates to afford a controlled venting of the cooking generated pressure and steam from the interior of the bag to its exterior during a cooking process, whereby during the heating of an item within the bag its generated pressure and steam enters through the vent system by way of the vent slits or holes or vent channels in the end seals, and is released exteriorly of the bag during cooking, while maintaining the integrity of the package.
Patent CA-2598730-A1 (CA)
Inventor: BUI HUY A
IPC: H01J49/16
Filed: 2006-04-21
Abstract: A method and apparatus are described for performing image analysis of a sample target area on a MALDI sample plate to select laser impingement locations for optimal mass spectra acquisition. The target area image is captured and analyzed to determine the incidence distribution of picture element values (representative of luminance and/or chrominance information). A dynamic threshold value may be determined by constructing a virtual histogram and then identifying a value at which a local minimum occurs between modes of a bimodal distribution. The threshold value is applied to the picture elements to locate regions within the target area that possess desired visual characteristics, such as a high luminance indicative of a crystalline structure. Mass spectra acquisition may be optimized by directing the laser beam to impinge at only those regions that possess the desired visual characteristic. The mass spectrometer performance may be further improved by coupling the image analysis process to an auto-spectrum filtering technique, whereby the laser beam is selectively held at or moved from a region of the sample spot based on whether the resultant mass spectrum meets predetermined performance criteria.
Patent CA-2599752-A1 (CA)
Inventor: WOHLFORD JIM
IPC: G09F9/00
Filed: 2007-08-29
Abstract: A recessed in-wall interface box assembly that is relatively easy to install in a finished wall, including accommodations for video and electrical wiring in the box, having an attractive appearance, and that is relatively simple and inexpensive to manufacture.
Patent CA-2600690-A1 (CA)
Inventor: PUSHKO PETER
IPC: C12P21/02
Filed: 2006-03-08
Abstract: The inventive features include recombinant mammalian E-selectin peptides, nucleic acids encoding said peptides, vectors and cells having these nucleic acids, and methods of making the peptides. Further inventive features include methods of treating diseases and conditions associated with inflammation using recombinant mammalian E-selectin peptides to induce mucosal tolerance to E-selectin.
Patent CA-2601298-A1 (CA)
Inventor: DILLON MARK E
IPC: G06F15/16
Filed: 2006-03-17
Abstract: System and method for substantially preventing mass-delivery and/or unsolicited electronic messages from reaching an end user's electronic message address. A filter is used to either pass or fail a message, to recognize a pass-phrase, to deliver electronic messages to a first mailbox of an end user when the pass-phrase is identified or when the message passes the filter criteria, and to send the message to an alternative mailbox when the pass-phrase is not identified and the message fails said filter criteria. The alternative mailbox has a mailbox name different than the first mailbox name, and has a reply address set to a different electronic message address. The alternative mailbox is configured to receive electronic messages delivered through the filter and send a reply containing a human instruction to the electronic message address of the received electronic message, the human instruction indicating a pass-phrase. This invention offers a method of ensuring compatibility among all active spam handling systems thereby avoiding feedback loops and allowing massdeployment of such systems regardless of the specific method used
Patent CA-2602942-A1 (CA)
Title: Devices, systems, and methods for reshaping a heart valve annulus
Inventor: CHANG ROBERT T
IPC: A61F2/24
Filed: 2006-03-27
Abstract: Implants or systems of implants and methods apply a selected force vector or a selected combination of force vectors within or across the left atrium, which allow mitral valve leaflets to better coapt. The implants or systems of implants and methods make possible rapid deployment, facile endovascular delivery, and full intra - atrial retrievability. The implants or systems of implants and methods also make use of strong fluoroscopic landmarks. The implants or systems of implants and methods make use of an adjustable implant and a fixed length implant. The implants or systems of implants and methods may also utilize a bridge stop to secure the implant, and the methods of implantation employ various tools.
Patent CA-2605046-A1 (CA)
Inventor: HICKS WILLIAM J
IPC: B60G9/00
Filed: 2006-04-17
Abstract: A vehicle suspension system including a pair of trailing arms. Each of the trailing arms has a body portion with a pivot at a forward portion thereof for pivotably mounting the trailing arms to a vehicle frame. Each trailing arm further includes a rear portion integrally formed with the body portion. Each rear portion has an integral, inwardly extending axle-attachment portion, and an integral, outwardly-extending spindle portion. The vehicle suspension system further includes an elongated center axle member having opposite ends rigidly connected to the axle-attachment portions of the trailing arms and interconnecting the trailing arms.
Patent CA-2605591-A1 (CA)
Title: Method and plant for producing biogas from bio-organic residual matters
Inventor: SCHULZE GUENTER
IPC: B03B9/06
Filed: 2006-03-23
Abstract: The invention relates to a plant and method for producing a biogas from different organic waste materials from household, agriculture, forestry, industry and commerce sectors (bioorganic residues) by anaerobic alkaline sludge digestion. The aim of said invention, in particular, is to substantially reduce a production and energy costs and, thereby a manpower cost for preparing bio-organic even difficult-to-degrade residues for converting a large quantity of substance amount into a methane-containing gas used as an energy source. For this purpose, the inventive method consists in using at least two more or less horizontal underground cavities, which previously were used as coal mines, in the form of digestion tanks, in connecting all mine cavities into one or several spots by defined gas discharging drillings in such a way that all drillings enter a gas collecting container arranged at the highest point of the mine, in introducing a large quantity of non-reduced bio-organic residues into the digestion tanks, wherein a slug digestion is carried out by long-term reactions without additional heating at temperatures ranging from 5 to 70 ~C.
Patent CA-2607393-A1 (CA)
Inventor: SPIEGELBERG STEPHEN H
IPC: A61L31/14
Filed: 2006-05-18
Abstract: The invention provides fabricated hydrogels, hydrogel particles, hydrogel containing compositions, and methods of making the same. The invention also provides methods of implanting, injecting, or administering the hydrogels, hydrogel particles, or the hydrogel containing compositions to treat a subject in need. Methods of crosslinking pre-solidified or pre-gelled hydrogel particles and making crosslinked hydrogels, crosslinked hydrogel particles, and crosslinked hydrogel containing compositions also are disclosed herein.
Patent CA-2607526-A1 (CA)
Inventor: OKETANI KENGO
IPC: H04J11/00
Filed: 2007-10-24
Abstract: A transmitting equipment is used in a mobile communication system in which a signal obtained by cyclically shifting a predetermined sequence is used for communication. An inverse fast Fourier transform device of the transmitting equipment converts a signal obtained by signal processing on a predetermined sequence in a frequency region into a time region by inverse fast Fourier transform. A cyclic shift device cyclically shifts by a predetermined amount of shift the sequence in the signal converted into the time region by the inverse fast Fourier transform device.
Patent CA-2608580-A1 (CA)
Inventor: ASBROEK NICK ANTONIUS MARIA
IPC: A01G9/18
Filed: 2006-05-15
Abstract: The invention provides a method for regulating the heat and the CO2 concentration of the air in an enclosed space within which plants and/or crops are grown, in which method an oxygen-containing gas and a hydrocarbon-containing gas are alternately passed over a bed of particles that are capable of binding oxygen, wherein the oxygen-containing gas is passed over the bed of particles under conditions whereby the particles are oxidised and heat is released, after which at least part of the heat is provided to the enclosed space, and wherein the hydrocarbon-containing gas is passed over a bed of the oxidised particles so obtained under conditions whereby the oxidised particles are chemically reduced and water and CO2 are formed, after which at least part of the CO2 so obtained is provided to the enclosed space.
Patent CA-2608821-A1 (CA)
Inventor: DEBNATH ASIM KUMAR
IPC: A61K31/497
Filed: 2006-06-06
Abstract: A group of compounds that inhibit HIV replication by blocking HIV entry was identified. One representative compound, designated NB-206, and its analogs inhibited HIV replication (p24 production) with IC50 values at nanomolar levels. It was proved that NB-206 and its analogs are HIV entry inhibitors by targeting the HIV gp41 since: 1) they inhibited HIV-mediated cell fusion; 2) they inhibited HIV replication only when they were added to the cells less than one hour after virus addition; 3) they blocked the formation of the gp41 core that is detected by sandwich enzyme linked immunosorbent assay (ELISA) using a conformation- specific MAb NC-I; and 4) they inhibited the formation of the gp41 six-helix bundle revealed by fluorescence native-polyacrylamide gel electrophoresis (FN-PAGE) . These results suggested that NB-206 and its analogs may interact with the hydrophobic cavity and block the formation of the fusion- active gp41 coiled coil domain, resulting in inhibition of HIV-I  mediated membrane fusion and virus entry.
Patent CA-2611076-A1 (CA)
Inventor: COUE JEAN
IPC: B60C9/20
Filed: 2006-06-28
Abstract: A tire having a radial carcass reinforcement comprising a crown reinforcement formed of at least two working crown layers of inextensible reinforcement elements, which are crossed from one ply to the other, forming angles of between 10° and 45° with the circumferential direction, which itself is topped radially by a tread, said tread being joined to two beads by means of two sidewalls and the axially widest working crown layer being radially internal to the other working crown layers. The tire comprises additionally in each shoulder at least one layer of reinforcement elements which are parallel to each other in the layer and are oriented circumferentially, the axially inner end of said additional layer being radially adjacent to the edge of a working crown layer, at least part of said additional layer being radially and/or axially adjacent to the edge of the axially widest working crown layer and the axially outer end of said additional layer being radially internal to the axially widest working crown layer.
Patent CA-2613091-A1 (CA)
Title: Hard-material-coated bodies and method for their production
Inventor: ENDLER INGOLF
IPC: C23C16/34
Filed: 2006-07-04
Abstract: The invention relates to hard-coated bodies with a single- or multi-layer system containing at least one Ti1-xAlxN hard layer and a method for production thereof. The aim of the invention is to achieve a significantly improved wear resistance and oxidation resistance for such hard-coated bodies.  Said hard-coated bodies are characterised in that the bodies are coated with at least one Ti1-xAlxN hard layer, generated by CVD without plasma stimulation present as a single-phase layer with cubic NaCl structure with a stoichiometric coefficient x > 0.75 to x = 0.93 and a lattice constant afcc between 0.412 nm and 0.405 nm, or as a multi-phase layer, the main phase being Ti1-xAlxN with a cubic NaCl structure with a stoichiometric coefficient x >  0.75 to x = 0.93 and a lattice constant afcc between 0.412 nm and 0.405 nm, with Ti1-xAlxN with a wurtzite structure and/or as TiNx with NaCl structure as further phase. Another feature of said hard layer is that the chlorine content is in the range of only 0.05 to 0.9 atom %. The invention further relates to a method for production of the body, characterised in that the body is coated in a reactor at temperatures from 700 ~C to 900 ~C by means of CVD without plasma stimulation with titanium halides, aluminium halides and reactive nitrogen compounds as precursors, mixed at elevated temperatures. Said coating can be applied to tools made from steel, hard metals, cermets and ceramics, such as drills, millers and indexable inserts.
Patent CA-2613704-A1 (CA)
Title: Arylglycerine ether
Inventor: ZERRER RALF
IPC: C09K23/42
Filed: 2006-06-22
Abstract: The invention relates to aromatically substituted glycerine ethers of formula (I), wherein at least one of the radicals R1, R2 or R3 is or contains an aromatic group. Said compounds can be used, preferably, as surface-active agents.
Patent CA-2613847-A1 (CA)
Title: Utilisation d'archaea sulfato-reductrices thermophiles pour la mise en oeuvre d'un procede de degradation d'hydrocarbures
Inventor: OLLIVIER BERNARD
IPC: C02F3/34
Filed: 2006-06-30
Abstract: La présente invention a pour objet l'utilisation d' archéobactéries sulfato- réductrices thermophiles pour la mise en oeuvre d'un procédé de dégradation en conditions anaérobies d'hydrocarbures aliphatiques linéaires ou ramifiés, saturés ou non, ou d'hydrocarbures aromatiques, le cas échéant soufrés.
Patent CA-2614089-A1 (CA)
Inventor: JOBDEVAIRAKKAM CHRISTOPHER N
IPC: A61K31/192
Filed: 2006-06-29
Abstract: A process for preparing a stable aqueous dosage form of sodium 4-phenylbutyrate, including such dosage forms in a highly concentrated solution, as well as methods for making 4-phenylbutyrate and 4-phenylbutyric acid, and for using 4-phenylbutyrate. The stable aqueous dosage forms do not freeze at 0~ C.
Patent CA-2614559-A1 (CA)
Inventor: GAINES KELLY
IPC: A45D34/02
Filed: 2007-12-13
Abstract: A packaged kit for storing an instant fragrance dispensing assembly includes a storage container having a sealed interior chamber containing porous reeds in a fragranced liquid. The porous reeds and the fragranced liquid are put in the storage container, placed in contact with each other, and the storage container is sealed. The packaged kit provides instant and continuous fragrance to a room by opening the sealed storage container and transferring the porous reeds and the fragranced liquid from the storage container to a holding container. A  portion of the porous reeds extend from the.holding container and release the fragrance from the exposed fragrant liquid into the surrounding area.
Patent CA-2614930-A1 (CA)
Title: Glutamate aggrecanase inhibitors
Inventor: XIANG JASON SHAOYUN
IPC: C07D277/30
Filed: 2006-07-11
Abstract: The present invention relates to compounds of the formula (I), which are modulators of metalloproteinase activity. and pharmaceutically acceptable salts thereof, wherein W is -C(O)-, -OC(O)-, -NHC(O)-, -C(O)O-, Or -C(O)NH-;  R1 is phenyl, heteroaryl, biphenyl, bicyciic aryi, tricyclic aryl, bicyclic heteroaryl. or tricyclic heteroaryl, each optionally substituted with one or more of R5 or R6, and when Ri is substituted with more than one of R5 or Re, the substituents can be identical or different; R2 is hydrogen, (C1 -C6) alkyl, (C2-C6) alkenyl, (C2-C6) alkynyl, -(CH2)nR11 , -OH, or -0-(C1-C6) alkyl; R3 is -CO2H, -CONH2, -CONHOH, -CONHSO2R7, tetrazole, -SO2NHR7, -SO3H, -PO(OH)NH2, -PO(OH)OR7, -CONHR7, -COOR7, an acid mimetic group, or a 5 or 6-membered heterocycloalkyl or heteroaryl containing 1 to 4 heteroatoms selected from O, N, S; R4 is -CO2H, -CONH2, -(CH2)nOR7, or -CONR9R10;
Patent CA-2616771-A1 (CA)
Inventor: SCARTOZZI JOHN P
IPC: H01M8/04298
Filed: 2000-05-18
Abstract: Fuel cell power systems and methods of controlling a fuel cell power system are provided. According to one aspect, a fuel cell power system includes a plurality of fuel cells electrically coupled with plural terminals and individually configured to convert chemical energy into electricity; and a digital control system configured to at least one of control and monitor an operation of the fuel cells. Another aspect provides a method of controlling a fuel cell power system including providing a plurality of fuel cells individually configured to convert chemical energy into electricity; electrically coupling the plurality of fuel cells; providing a first terminal coupled with- the fuel cells; providing a second terminal coupled with the fuel cells; and coupling a digital control system with the fuel cells to at least one of monitor and control an operation of the fuel cells.
Patent CA-2621054-A1 (CA)
Title: Hydrogen storage device
Inventor: MORI DAIGORO
IPC: F17C13/00
Filed: 2006-09-01
Abstract: When hydrogen is taken out, para-hydrogen having a low energy is converted into ortho-hydrogen having a high energy, and a cooling effect of endothermy of the para-ortho conversion is utilized for maintaining the temperature within a hydrogen storage device (10) low. For accomplishing such a system, there is provided a hydrogen storage device (10) for storing a liquid hydrogen (21), wherein a porous magnetic body serving as a para-ortho conversion catalyst is arranged in a hydrogen circulation opening (13).
Patent CA-2625425-A1 (CA)
Inventor: ZEIRA ARIELA
IPC: H04Q7/36
Filed: 2001-02-02
Abstract: A wireless time division duplex communication system using code division multiple access has a base station and user equipments. The system communicates using communication bursts. Each communication burst has a unique channelization code and a midamble code. Each midamble code is mapped to a set of at least one channelization code. For each communication burst to be transmitted in a time slot from the base station, the midamble code mapped to that burst's channelization code is determined.  Communication bursts are generated and transmitted in the time slot. Each burst has the determined midamble code for its channelization code. The user equipment receives the bursts and determines each received midamble code. The user equipment determines the channelization codes of the transmitted communication bursts based on in part a result of the determining of each received midamble code.
Patent CA-2626228-A1 (CA)
Inventor: TURNBULL PAUL ANTHONY
IPC: H01Q11/12
Filed: 2006-09-19
Abstract: A portal antenna (10) particularly suited for enabling low frequency RFlD  devices carried by animals to be read when animals are proceeding through a stock race or the like. The portal antenna includes a portal structure (11) through which an animal can pass and about which is wound at least one coil (18/19) of antenna conductor. At least one elongate radiator element (21) preferably projects to at least one side of the portal structure (11).  Preferably the radiator(s) (21) is/are of ferrous/magnetically conductive metal. The radiator(s) can form a separate structure or be part of the wall structure of a stock race.
Patent CA-2626327-A1 (CA)
Title: Antimony-free photocurable resin composition and three dimensional article
Inventor: VANDENABEELE CAROLE
IPC: A61L27/14
Filed: 2006-10-26
Abstract: The present invention provides a low viscosity photocurable composition including (i) a cationically curable component (ii) a free radically active component (iii) an antimony- free cat ionic photoinitiator and (v) a free radical photoinitiator. The photocurable composition can be cured using rapid prototyping techniques to form three-dimensional articles which can be used in various aerospace and investment casting applications.
Patent CA-2627667-A1 (CA)
Title: Processing of angiogenic scaffolds for large organ regeneration
Inventor: HARLEY BRENDAN
IPC: A61F2/04
Filed: 2006-10-16
Abstract: This invention relates to a method for fabricating large scaffolds in a variety of shapes with an organized pore structure. The pore structure is organized such that pores are generally aligned perpendicular to the edges of the scaffold, regardless of-the particular macroscopic scaffold shape.  Specifically, a freeze-drying based fabrication method for creating large, polymeric porous scaffolds for tissue engineering applications, with an organized pore structure of columnar pores extending from the scaffold periphery into the main mass of the scaffold.
Patent CA-2630690-A1 (CA)
Inventor: SCHUMANN ECKART
IPC: C23C14/08
Filed: 2006-10-17
Abstract: Heat-insulating layered systems should have a long service life in addition to excellent heat-insulating properties. The inventive layered system (1) consists of an external ceramic layer (13) that has a mixed crystal consisting of gadolinium zirconate and gadolinium hafnate.
Patent CA-2635698-A1 (CA)
Title: Wireless fluid pressure sensor
Inventor: SKWARA THOMAS A
IPC: G01L19/04
Filed: 2006-01-09
Abstract: A battery powered wireless fluid pressure sensor has a sealed chamber which can be vented to the outside atmosphere through a re- sealable reference port to allow a user to set the reference atmosphere inside the pressure sensor enabling the pressure sensor to provide absolute, gauge and true gauge pressure readings. The sensor calculates and transmits the fluid pressure taking into account the temperature of the pressure transducer, the temperature of the electronic devices and the barometric pressure inside the sealed chamber to provide accurate pressure measurements over a wide range of operating conditions.
Patent CA-2636845-A1 (CA)
Title: Luminous optical laryngoscope
Inventor: ACHAS GANDARIAS PEDRO
IPC: A61B1/267
Filed: 2006-01-24
Abstract: The invention relates to a luminous optical laryngoscope having a heating device built into the end that is inserted into the patient or the distal end thereof in order to prevent the formation of condensation and to facilitate viewing inside the patient through the laryngoscope.
Patent CA-2639616-A1 (CA)
Inventor: WILLEY CHARLES D
IPC: A42B1/24
Filed: 2008-09-18
Abstract: A mechanism for adjusting the position of an optical device with respect to a field helmet along an axis of translation is provided. The mechanism comprises an optical device mounting component for coupling to the optical device. A  field helmet mounting component for coupling to the field helmet is slideably coupled to the optical device mounting component along the axis of translation. A lever configured for selectively engaging a surface of either mounting component permits translation of the optical device mounting component along the axis of translation with respect to the field helmet. The optical device mounting component is configured to translate along the axis of translation with respect to the field helmet between an extended position and a retracted position, wherein the optical device is proximal to the helmet in the retracted position and distal to the helmet in the extended position.