baber/WOPTO huggingface dataset:
Patent CA-2460515-C (CA)
Inventor: TOMITA TOSHIHIRO
IPC: B01D69/12
Filed: 2002-09-12
Granted: 2007-03-20
Abstract: The laminated zeolite composite of the invention comprises an MFI membrane constituted by an MFI-type zeolite having an SiO2/A12O3 (molar ratio) of 40 to 100, and a porous substrate constituted by an MFI-type zeolite and having a SiO2/A12O3 (molar ratio) of 20 to 400. The MFI membrane is formed on the porous substrate, and the composite has a high separation characteristic and high permeability.
Patent CA-2463696-C (CA)
Inventor: NEGAMI AKIHIKO
IPC: B01D46/42
Filed: 2002-10-14
Granted: 2008-07-22
Abstract: Removal of fine particles by oxidation or/and sulfur poisoning recovery control may be required when an internal combustion engine has been in an extremely low load state for a predetermined period or more. In this case, the engine speed of the internal combustion engine is adjusted to a range where the temperature of a filter can be raised by heat-up control. The heat-up control is then executed by a filter temperature control device to raise the temperature of the filter to a predetermined value. When the filter reaches the predetermined temperature by means of low--temperature combustion, post-injection, VIGOM-injection, addition of fuel to an exhaust system and the like, removal of fine particles by oxidation or/and sulfur poisoning recovery control for eliminating sulfur poisoning of a NOx absorbent are conducted. Removal of PMs captured by the filter and sulfur poisoning recovery control of the NOx absorbent can thus be conducted even if the internal combustion engine is left in an extremely low load operational state.
Patent CA-2470138-C (CA)
Title: Projector screen for image projection
Inventor: PLASS WILFRIED
IPC: G03B1/00
Filed: 2002-10-24
Granted: 2009-12-22
Abstract: The invention relates to a projector screen for image projection, comprising a transparent support (16) which fixes the screen shape and a light-scattering layer, which covers at least one defined projection surface within the screen shape, whereby, in order to reduce the corona effect which degrades the image contrast and the image resolution, the light-scattering layer is embodied as a coating (18) on a very thin transparent film (17). Said film (17) is fixed to the separate support (16) and optically decoupled from the support (16), preferably by means of an air gap (19).
Patent CA-2471702-C (CA)
Inventor: KELER TIBOR
IPC: A61P31/18
Filed: 2003-01-07
Granted: 2013-03-19
Abstract: Isolated human monoclonal antibodies which bind to CD30 (e.g., human CD30) are disclosed. The human antibodies can be produced in a non-human transgenic animal, e.g., a transgenic mouse, capable of producing multiple isotypes of human monoclonal antibodies by undergoing V-D-J recombination and isotype switching. Also disclosed are derivatives of the human antibodies (e.g., bispecific antibodies and immunoconjugates), pharmaceutical compositions comprising the human antibodies, non-human transgenic animals and hybridomas which produce the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.
Patent CA-2479935-C (CA)
Inventor: CAHOON EDGAR B
IPC: C12N9/10
Filed: 2003-03-11
Granted: 2010-09-28
Abstract: La présente invention a trait à des acides nucléiques et leurs polypeptides codés qui transforment la teneur en tocophérol et tocotriénol dans les graines. L'invention a trait également à des cassettes d'expression, des cellules hôtes et de plantes transformées contenant les acides nucléiques. L'invention a trait en outre à des procédés de transformation de teneur en tocophérol et tocotriénol dans les graines.
Patent CA-2480217-C (CA)
Inventor: FOGELMAN ALAN M
IPC: A61P19/10
Filed: 2003-04-01
Granted: 2013-06-25
Abstract: This invention provides novel peptides that ameliorate one or more symptoms of atherosclerosis and/or other pathologies characterized by an inflammatory response. In certain embodiment, the peptides resemble a G* amphipathic helix of apolipoprotein J. The peptides are highly stable and readily administered via an oral route.
Patent CA-2484640-C (CA)
Title: Vitamin-mitomycin conjugates
Inventor: VLAHOV IONTCHO RADOSLAVOV
IPC: A61K45/00
Filed: 2003-05-13
Granted: 2012-01-17
Abstract: The invention relates to vitamin-mitomycin conjugates, to a method of using the conjugates to selectively eliminate a population of pathogenic cells in a host animal harboring the pathogenic cells, and to a method of preparation of the conjugates. The conjugate is of general formula B-L-X wherein the group B  is a vitamin, or an analog or a derivative thereof, that binds to a surface accessible vitamin receptor that is uniquely expressed, overexpressed, or preferentially expressed by a population of pathogenic cells, wherein the group L comprises a cleavable linker, and wherein the group X comprises a mitomycin compound, or an analog or a derivative thereof. An additional therapeutic agent, such as a chemotherapeutic agent, can be administered in combination with the conjugate.
Patent CA-2485702-C (CA)
Inventor: REDDY K RAJA
IPC: C07F9/6561
Filed: 2003-05-12
Granted: 2011-07-19
Abstract: La présente invention concerne des pro-médicaments de formule I, leur utilisations, leurs intermédiaires et un procédé pour les produire. Dans la formule I: M et V sont en position cis l'un par rapport à l'autre et MPO¿3?H¿2? est un acide phosphonique choisi dans le groupe qui comprend 9-(2-phosphonylméthoxyéthyl)adénine, (R)-9-(2-phosphonylméthoxy propyl)adénine, 9-(2-phosphonylméthoxyéthyl)guanine, 9-(2-phosphonylméthoxy éthyloxy)adénine, 9-(2-phosphonylméthoxyéthyl)-2,6-diaminopurine, (S)-1-(3-hydroxy-2-phosphonylméthoxypropyl)cytosine, (S)-9-(3-hydroxy-2-phosphonylméthoxypropyl)adénine, 9-(3-hydroxy-2-phosphonylméthoxypropyl)guanine, et (S)-9-(3-fluoro-2-phosphonyl méthoxypropyl)adénine; V est choisi dans le groupe qui comprend phényle, 2-pyridyle, 3-pyridyle, 4-pyridyle, 2-furanyle, 3-furanyle, 2-thiényle, et 3-thiényle, tous éventuellement substitués par 1 à 3 substituants choisis dans le groupe qui comprend F, Cl, Br, alkyle en C1-C3, CF¿3? et OR?6¿; R?6¿ est choisi dans le groupe qui comprend alkyle en C1-C3, et CF¿3?; et des sels correspondants, acceptables d'un point de vue pharmaceutique.
Patent CA-2487118-C (CA)
Title: Complexes d'osmium et de ruthenium phosphorescents et leur utilisation
Inventor: TAO YE
IPC: H01L51/50
Filed: 2004-11-05
Granted: 2016-09-27
Abstract: La présente invention concerne des composés phosphorescents, leurs utilisations et des dispositifs qui comprennent des diodes électroluminescentes organiques (DELO) qui comprennent de tels composés. Les composés dintérêt comprennent : (voir la formule I) dans laquelle A représente un atome Os ou Ru. Les chromophores de chélation anioniques N~N, qui sont formés en connectant une structure de noyau pentagonale contenant au moins deux atomes dazote à un fragment de type pyridine hexagonale par une liaison carbone-carbone directe. L représente un ligand donneur neutre; lexemple type comprend un groupe carbonyle, pyridine, phosphine, arsine et isocyanure; deux L neutres peuvent également se combiner pour produire ce quon appelle un ligand de chélation tel que la 2,2-bipyridine, la 1,10-phénanthroline et le ligand de carbène N-hétérocyclique (NHC), ou des ligands bidentés de phosphore tels que le 1,2- bis(diphénylphosphino)éthane et le 1,2-bis(diphénylphosphino)benzène. L peut être orienté soit en cis ou en trans. Lorsque L occupe la position trans, la structure préférée contient à la fois le fragment hexagonal de N~N ainsi que son fragment pentagonal situé à la position trans par rapport à leur contrepartie du second chromophore N~N. Lorsque L occupe la position cis, la structure préférée est constituée de lunité pentagonale des chromophores N~N qui résident à lopposée du L. X1, X2 et X3 sont indépendamment un atome C ou N; quand X2 représente un atome de N, R1 est omis, quand X3 représente un atome N, R2 est omis, R1 représente un atome H, un groupe alkyle de C1 à C8, un groupe phényle substitué de C1 à C8 ou un groupe perfluoroalkyle de C1 à C4, R2 représente un atome H, F ou un substituant cyano, X4 représente soit un atome C ou N; X4 peut se situer à tout emplacement sur le noyau hexagonal, quand X4 représente un atome N et R3 et R4 ne sont pas liés à X4, R3 représente un atome H, un groupe méthyle ou un petit groupe alkyle de C1 à C3, R4 représente un atome H, un groupe méthyle ou un petit groupe alkyle de C1 à C3, ou R3 et R4 forment ensemble une unité conjuguée supplémentaire avec une structure
Patent CA-2497261-C (CA)
Title: A device for the prevention of melatonin suppression by light at night
Inventor: CASPER ROBERT
IPC: G02C5/00
Filed: 2003-08-28
Granted: 2012-07-31
Abstract: The present invention provides a device for inhibiting melatonin suppressing light from reaching the retina. The device having means for selectively blocking light having a wavelength capable of suppressing melatonin production in a human.
Patent CA-2502874-C (CA)
Inventor: ASADA SHIROU
IPC: B29C70/50
Filed: 2002-10-23
Granted: 2008-04-15
Abstract: The present invention relates to a prepreg which is free from the phenomenon that air is trapped between layers to generate voids, has good handling characteristics and can produce molded articles having any complicated shape and also relates to a method of producing the prepreg. A reinforced-fiber sheet is impregnated with a matrix resin so as to form a continuous resin layer at least in the inside thereof, and then, a protective film having an irregular surface is applied to at least one surface of the reinforced-fiber sheet impregnated with the matrix resin such that the irregular surface faces the reinforced-fiber sheet. In this state, the prepreg is allowed to leave at 30 to 60.degree.C under the atmosphere for 12 hours or more. The resulting prepreg (1) is provided with a continuous resin layer (3a) which exists therein, wherein at least one surface of one side of the prepreg is constituted of a resin-impregnated part (3b) where the impregnated resin substantially exists and a fiber part (2a) where no resin substantially exists.
Patent CA-2507138-C (CA)
Title: Post with a post anchor
Inventor: FANKHAUSER URS
IPC: F16B25/10
Filed: 2003-11-18
Granted: 2010-11-02
Abstract: The inventive anchor bar (10) consist of two end segments (11, 12). One segment (11) is introduced into a support block (1), the second block (12) being fixed to another element. The segment (11) which can be introduced into the support block is a drilling segment (11) which makes it possible to produce a drill hole (20) in the block (1) without chips. Said drilling segment (11) is arranged in the drill bore (20) without any axial play and preferably embodied in the form of a one-spiral auger.
Patent CA-2508338-C (CA)
Title: Tunnel de conditionnement de produits, notamment de sterilisation de produits alimentaires dans des receptacles pre-emballes
Inventor: GIORDANO RENATO
IPC: A23L3/04
Filed: 2003-10-13
Granted: 2011-11-29
Abstract: L'invention concerne un tunnel destiné au conditionnement de produits alimentaires, notamment à la stérilisation de produits alimentaires dans des réceptacles ou récipients du type thermoscellé, caractérisé en ce que l'unité de conditionnement comprend : 1) un système de commande de pression active correspondant à au moins un stade de chauffage, fournissant l'équilibre de pression à l'intérieur des réceptacles ou récipients thermoscellés ; et 2) un convoyeur acheminant lesdits réceptacles ou récipients thermoscellés dans les divers étages le long de l'unité de conditionnement, renfermant des mécanismes de déplacement du convoyeur à l'extérieur du tunnel de conditionnement, et 3) des portes fonctionnant à la manière de clapets, séparant les étages de l'unité de conditionnement ; et 4) une section transversale de tunnel, du type polygonal ; et 5) l'unité de conditionnement comprenant des entrées pour l'introduction de liquides de lavage, et une sortie d'évacuation correspondante. De préférence, les magnétrons sont recouverts afin de protéger des liquides chaque magnétron. Selon des variantes d'exécution préférées, le tunnel de conditionnement comprend des détecteurs de température destinés à mesurer la température des produits à l'intérieur du tunnel. De plus, et de préférence, le convoyeur peut être réglé pour se déplacer vers l'avant et vers l'arrière, et les magnétrons sont réglables en vue de fournir un champ magnétique mobile contrôlable. Un contrôleur est connecté aux détecteurs de température, au convoyeur et aux magnétrons, afin de permettre au convoyeur de déplacer les produits vers l'avant ou vers l'arrière, ou de permettre aux magnétrons de déplacer le champ magnétique par rapport aux produits alimentaires, en vue de cuire ces produits plus complètement et plus uniformément.
Patent CA-2510198-C (CA)
Title: Robinet de reglage automatique du debit
Inventor: CALEFFI MARCO
IPC: F16K17/30
Filed: 2005-06-16
Granted: 2009-09-01
Abstract: La vanne de commande de débit automatique, comprend un corps tubulaire, définissant un chemin d'écoulement entre les ouvertures d'entrée pourvues d'une zone de section transversale progressivement variable et une sortie de fluide d'un côté; un piston de commande d'écoulement pouvant se déplacer dans l'axe du corps tubulaire, sous les actions opposées de la pression du fluide et d'un ressort de sollicitation, pour l'étranglement des ouvertures d'entrée du fluide, tout en maintenant la constance du débit. Le piston de commande est formé d'un premier élément en forme de coupelle coulissant sur un second élément en forme de coupelle pour définir une chambre d'amortissement hydraulique, qui communique avec le chemin d'écoulement.
Patent CA-2518624-C (CA)
Inventor: LINDNER ROLAND
IPC: F16K1/22
Filed: 2003-12-16
Granted: 2009-04-28
Abstract: The dividing unit consists of a metal throttle valve shaft (1) and of a plastic throttle valve (2). The throttle valve shaft (1) is mounted so that it centrally passes through the throttle valve (2), and the maximum acute angle .alpha. between the longitudinal axis of the throttle valve shaft (1) and another longitudinal axis of the throttle valve (2) ranges from 5~ to 25~.
Patent CA-2521466-C (CA)
Title: Method and apparatus for acoustically inspecting a tubular using elastromeric acoustic coupling
Inventor: ADNAN SARMAD
IPC: G01N29/28
Filed: 2004-04-07
Granted: 2009-06-16
Abstract: A method and apparatus for acoustically inspecting a tubular member is presented. In particular a method for inspecting coiled tubing using ultrasound is presented. The method includes contacting a tubular with a coupling material, transmitting an acoustic signal, receiving a returned acoustic signal and then releasing the contact of the coupling material with the tubular. The method has particular application for determining the wall thickness of coiled tubing as it is being unreeled into a borehole or wound on coiled tubing reel.
Patent CA-2523241-C (CA)
Title: Processing cipher message assist instructions
Inventor: LUNDVALL SHAWN
IPC: G06F9/30
Filed: 2004-05-04
Granted: 2011-09-20
Abstract: A method, system and program product for enciphering or deciphering storage of a computing environment by specifying, via an instruction, a unit of storage to be enciphered or deciphered. The instruction is associated with a field which identifies a function code value. The function code value is used to recognize whether an encipher or a decipher function is to be carried out and whether a query function is to be carried out.
Patent CA-2523348-C (CA)
Title: Method of creating a borehole in an earth formation
Inventor: BENZIE SCOTT ANTHONY
IPC: E21B7/20
Filed: 2004-04-16
Granted: 2012-05-15
Abstract: A method of creating a borehole in an earth formation is provided. The method comprises the steps of drilling a section of the borehole and lowering an expandable tubular element into the borehole whereby a lower portion of the tubular element extends into the drilled borehole section, radially expanding said lower portion of the tubular element so as to form a casing in the drilled borehole section, and separating an upper portion of the tubular element from said lower portion so as to allow the separated upper portion to be moved relative to said lower portion.
Patent CA-2524046-C (CA)
Title: Operating method for a coriolis gyroscope and evaluation/adjustment electronic system and pulse modulator suitable therefor
Inventor: SPAHLINGER GUENTER
IPC: G01C19/56
Filed: 2004-05-06
Granted: 2009-04-14
Abstract: In an operating method for a Coriolis gyro (1), digital read signals are produced, which represent a measure of the instantaneous amplitudes/frequencies of the stimulation oscillation/read oscillation of the resonator (2) of the Coriolis gyro (1). The resonator (2) has force signals applied to it, with the force signals being controlled as a function of the digital read signals such that the stimulation oscillation/read oscillation assume specific amplitudes/frequencies. The force signals (S3 to S6) are produced from quantized output signals (S1, S2) from a pulse modulator (37) which is fed with digital stimulation/compensation signals (S15 to S18) which are derived from the digital read signals (S9, S10).
Patent CA-2525279-C (CA)
Inventor: LEE NAISIN
IPC: B01D3/04
Filed: 2004-05-19
Granted: 2013-07-02
Abstract: Distillation apparatus comprises a condensing chamber and a heating chamber arranged on an enclosure. Liquid feed into the condensing chamber is pre-heated and flows to the heating chamber where it is boiled to produce vapor.  Gas sparging in the condensing chamber enhances heat transfer and absorbs additional vapor generated by pre-heating. The condenser is a helical or other horizontal tube heat exchanger.
Patent CA-2526955-C (CA)
Inventor: FLINT LEONARD F
IPC: C10L1/04
Filed: 2005-11-14
Granted: 2012-02-21
Abstract: A process for treating a heavy hydrocarbon feedstock is disclosed. The process involves separating the feedstock into a residue component and a light component, the residue component having a lower API gravity than the light component and treating at least a portion of the light component to produce a synthetic transport diluent suitable for combining with at least a portion of the residue component to produce a product which meets applicable criteria for pipeline transport.
Patent CA-2527098-C (CA)
Title: Enhanced vsb viterbi decoder
Inventor: CHOI IN HWAN
IPC: H03M13/29
Filed: 2005-11-15
Granted: 2012-06-19
Abstract: An enhanced VSB receiver includes a tuner which tunes an RF signal and converts it into an IF signal, an IF mixer which converts the IF signal into a baseband signal, and a demodulator which demodulates the baseband signal signal into a VSB signal. The enhanced VSB receiver further includes a map recovery unit which recovers VSB map information of the VSB signal, an enhanced equalizer for compensating channel distortion of the VSB signal and outputting an equalized symbol, and an enhanced Viterbit decoder for estimating whether polarity inversion occurred during a symbol period of the equalized symbol and Viterbi-decoding the equalized symbol based on the polarity estimation.
Patent CA-2530441-C (CA)
Title: Dual virtual machine and trusted platform module architecture for next generation media players
Inventor: WATSON SCOTT
IPC: G06F21/57
Filed: 2004-06-28
Granted: 2009-08-25
Abstract: A software computing based environment (10) for providing secured authentication of media (12) downloaded from a network or loaded from a media player includes two peer-mode operating virtual machines (22, 24). The low-level virtual machine (22) provides decoding and decryption functions whereas the high-level virtual machine (24) provides application level functions such as user interface, input/output.
Patent CA-2544699-C (CA)
Inventor: SYLTHE OLAV A
IPC: G06F3/14
Filed: 2006-04-13
Granted: 2011-01-25
Abstract: A method for viewing an attachment of an email message on a portable electronic device in which the attachment has a renderable format is provided. The method includes: requesting to view the attachment in an attachment viewer of the portable electronic device, building a graph structure within an attachment server representing a map of the attachment, the graph structure including at least one renderable identifier corresponding to a page of the attachment, requesting rendering of the attachment, the rendering request being sent from the attachment viewer to the attachment server and including the at least one renderable identifier, initializing a rendering library and storing rendering commands corresponding to command types of the graph structure in the rendering library, drawing the rendering commands in an off-screen bitmap, saving the off-screen bitmap as a JPEG file, sending the JPEG file to the portable electronic device and displaying the JPEG file in the attachment viewer.
Patent CA-2545009-C (CA)
Title: Hearing aid and a method of noise reduction
Inventor: PALUDAN-MULLER CARSTEN
IPC: H04R25/00
Filed: 2003-11-24
Granted: 2013-11-12
Abstract: A hearing aid (30) comprises a microphone (71), a signal processing means (20) and an output transducer (22), and the signal processing means (20) comprises a set of audio processing parameters mapped to a set of stored noise classes (12) and means (8) for classifying the background noise for the purpose of optimizing the frequency response in order to minimize the effects of the background noise. The hearing aid may further comprise a neural net for controlling the frequency response. A method for reducing a noise component in a signal is also devised, which method comprises classification of the noise component, comparing the noise component to a set of known noise components, and adapting the processed audio signals according to a corresponding set of frequency response parameters.
Patent CA-2545414-C (CA)
Inventor: STROEM JACOB
IPC: G06T9/00
Filed: 2004-07-08
Granted: 2014-08-26
Abstract: In an image-encoding scheme, an input image is decomposed into several image blocks (600) comprising multiple image elements (610), e.g. pixels or texels. The image blocks (600) are then encoded into encoded block representations (700). Such a block representation (700) comprises a color codeword (710), an intensity codeword (720) and a sequence (730) of intensity representations. The color codeword (710) is a representation of the colors of the image elements (610) of the block (600). The intensity codeword (720) is a representation of a set of multiple intensity modifiers for modifying the intensity of the image elements (610) in the block (600). The representation sequence (730) includes an intensity representation for each image element (610) in the block (600), where a representation identifies one of intensity modifiers in the intensity modifier set. During decoding, the color and intensity codewords (710, 720) and intensity representations (730) are used to generate a decoded representation of the image elements (610) in the block (600).
Patent CA-2549424-C (CA)
Title: Cubic boron nitride sintered body
Inventor: MATSUKAWA MICHIKO
IPC: C22C26/00
Filed: 2005-01-07
Granted: 2012-07-03
Abstract: A cubic boron nitride sintered body, which provides both superior chipping resistance and wear resistance. The cubic boron nitride (cBN) sintered body contains cubic boron nitride particles and a bonding material for bonding the cBN particles to one another. This sintered body comprises cBN particles in a range from 70 vol% to 98 vol%, and a bonding material made from a Co compound, an Al compound and WC, and a solid solution of these. The cBN  particles in the sintered body contain 0.03 wt% or less of Mg, and 0.001 wt% to 0.05 wt% of Li. The cubic boron nitride sintered body may also have a composition in which the bonding material is an Al compound.