baber/WOPTO huggingface dataset:
Patent CA-2484359-A1 (CA)
Title: Infrared toy viewing scope and games utilizing infrared radiation
Inventor: BECK STEPHEN C
IPC: H04N5/33
Filed: 2003-05-07
Abstract: An infrared scope toy (10) for observing a scene illuminated by infrared electromagnetic energy comprising an input focusing lens (30), an infrared sensor (32) having an infrared sensitive electromagnetic energy incident to the infrared electromagnetic energy incident to the infrared sensitive surface, a display screen (120) having a display surface and being operably connected to the output of the infrared sensor (32) and capable of producing an image in the visible portion of the electromagnetic energy incident to the infrared sensitive surface of the infrared sensor. The infrared scope toy (10) overcomes the problem of seeing in low or nonexistence visible light situations and provides a toy for children and others, which may be used in playing games.
Patent CA-2485678-A1 (CA)
Inventor: JAZOWSKI ROY E
IPC: H01R13/53
Filed: 2003-05-16
Abstract: L'invention concerne un connecteur électrique qui peut comprendre un corps muni d'une voie de passage. Le corps du connecteur peut comprendre une première couche située à proximité de la voie de passage, une seconde couche entourant la première couche et comprenant un matériau thermoplastique élastomère isolant, enfin une troisième couche entourant la seconde couche. De préférence, la troisième couche présente une résistivité relativement faible et peut également comprendre un matériau thermoplastique élastomère semi-conducteur. Dans certains modes de réalisation, la première couche peut également comprendre un matériau thermoplastique élastomère semi-conducteur. Les couches en matériau thermoplastique élastomère peuvent être surmoulées afin d'augmenter la vitesse et le rendement de production et de diminuer les coûts de production. Le matériau thermoplastique élastomère selon l'invention permet également d'obtenir un excellent rendement électrique ainsi que d'autres avantages.
Patent CA-2488357-A1 (CA)
Title: Method for continuous internal agitation of fluid within hot water heaters or other fluid containing vessels
Inventor: MILLER ROBERT M
IPC: F24H9/00
Filed: 2003-06-02
Abstract: To agitate a fluid within a vessel (106), which may be a hot water heater, a n ultrasonic transducer (104) is located within the vessel. An ultrasonic generator and timer (102) receive alternating current input (100), convert t he current to an ultrasonic frequency current, and provide the transducer (104) with the ultrasonic current. Deposits of calcium carbonate in hot water heaters are prevented by the agitation. The transducer (104) may be a magnetostrictive transducer or a piezoelectric transducer.
Patent CA-2488818-A1 (CA)
Inventor: LEVAVASSEUR JEAN-LUC
IPC: E04C2/32
Filed: 2003-06-17
Abstract: L~invention propose un procédé de fabrication de panneaux acoustiques à doub le résonateur au moins utilisés par exemple sur les nacelles entourant les turboréacteurs des avions. Un tel procédé est remarquable en ce que le septu m est constitué par l~assemblage d~une pluralité de pièces contre l~un des nid s d~abeilles, ces pièces étant découpées dans du feuillard, ces pièces étant définies pour permettre l~approximation de la forme du septum par des surfac es développables, ces pièces permettant une réduction importante du coût de perçage du septum.
Patent CA-2489249-A1 (CA)
Inventor: SHIMAZAKI MAKOTO
IPC: A61P29/00
Filed: 2003-06-12
Abstract: The present invention relates to carboxamides which are useful as an active ingredient of pharmaceutical preparations. The carboxamides of the present invention have IP receptor antagonistic activity, and can be used for the prophylaxis and treatment of diseases associated with IP receptor antagonistic activity.Such diseases include urological diseases or disorder as follows:  bladder outlet obstruction, overactive bladder, urinary incontinence, detrusor hyper-reflexia, detrusor instability, reduced bladder capacity, frequency of micturition, urge incontinence, stress incontinence, bladder hyperreactivity, benighn prostatic hypertrophy (BPH), prostatitis, urinary frequency, nocturia, urinary urgency, pelvic hypersensitivity, urethritis, pelvic pain syndrome, prostatodynia, cystitis, or idiophatic bladder hypersensitivity.The compounds of the present invention are also useful for treatment of pain including, but not limited to inflammatory pain, neuropathic pain, acute pain, chronic pain, dental pain, premenstrual pain, visceral pain, headaches, and the like;  hypotension;hemophilia and hemorrhage; and inflammation, since the diseases are alleviated by treatment with an IP receptor antagonist.
Patent CA-2489882-A1 (CA)
Title: Ultraviolet radiation cured powder coatings for stained wood
Inventor: SPERA MICHAEL L
IPC: C09D5/03
Filed: 2004-12-09
Abstract: The present invention provides smooth and even ultraviolet (UV) cured powder coatings for wood comprising one, two or three layers of one or more waterborne stains, or clear or tinted waterborne basecoat coatings and one or more topcoat layers of clear or tinted clear powder coatings made from one or more than one free radical UV curing resin, one or more than one photoinitiator, and one or more than one post-blend dry flow additive, such as fumed alumina. The coatings of the present invention have a natural wood appearance, are foam tree and fully coat substrates at powder coating thicknesses ranging from 0.5 mil (12.7 µm) to 2.0 mil (50.8 µm). Accordingly, the coatings will fully and evenly coat uneven, beveled and/or routered substrate surfaces, including open grain natural wood substrates, such as oak. In addition, the present invention provides a method for making coatings comprising applying one or more waterborne stain to the wood to form a stain layer, drying or curing the said stain layer, sanding or grinding to de- nibb the said stain layer, applying clear or tinted UV curing coating powder to the stained substrate, flowing out the applied coating powder to form a continuous film, and UV curing the film formed from the powder.
Patent CA-2490624-A1 (CA)
Inventor: WINIARSKI PEGGY B
IPC: D04H3/007
Filed: 2003-06-27
Abstract: A recloseable storage bag (20) is disclosed which may include first (22) and second (24) sides having closed sides and an open top. Primary closure members (42a,42b) may be provided proximate the top, with a secondary closure element (52) being provided in one of the sides to enable gas to be evacuated from the bag (20) after the primary closure members (42a,42b) are closed. The secondary closure (52) member may further include the ability to prevent liquid from exiting the bag therethrough.
Patent CA-2494944-A1 (CA)
Inventor: DURKIN HELEN G
IPC: A61K31/65
Filed: 2003-08-08
Abstract: The present invention is directed to a method of lowering excess IgE levels in a mammal suffering from a disease where IgE is pathogenic which method comprises administering to said mammal an IgE lowering effective amount of a tetracycline such as minocycline or doxycline. It is also directed to a method of monitoring the effectiveness of a drug in lowering the concentration of excess IgE in the plasma in a mammal suffering from the disease in which IgE  is pathogenic which method comprises making a first determination of the concentration of IgE in the plasma of said mammal at an initial time;  administering to said mammal the drug; making a second determination of the concentration of IgE in the plasma of said mammal after the initial time and after administration of the drug and comparing the values obtained from the first and second determinations, such that if the value of the second determination is higher than or about the same as the value of the first determination and above a threshold level, then the dosage amount of the drug administered to the mammal is increased; otherwise the dosage amount is maintained.
Patent CA-2495072-A1 (CA)
Inventor: KLIPPEL-GIESE ANKE
IPC: A61K38/17
Filed: 2003-08-10
Abstract: The present invention is related to use of protein kinase N beta or a fragment or derivative thereof as a downstream target of the PI 3-kinase pathway, preferably as a downstream drug target of the PI 3-kinase pathway.
Patent CA-2498494-A1 (CA)
Inventor: BROWN LEE S
IPC: A47G29/122
Filed: 2005-02-25
Abstract: A mailbox includes opposing side pieces, a bottom piece, a rear piece, and a door, all made from die-cast aluminum. The side pieces include abutting top flanges and the mailbox further includes a channel engaging the top flanges to hold the top flanges together. Screws extend through the channel into threaded engagement with the top flanges, and also extend through apertures into apertured bosses to secure all components together. Address signage (sand-cast) is provided for selective attachment to the sides, door or top of the mailbox. The door is pivotally mounted to the mailbox by a pivot pin that telescopingly extends into holes in the side pieces to facilitate assembly.
Patent CA-2503166-A1 (CA)
Title: Low oxygen biologically mediated nutrient removal
Inventor: NORTHROP JERE
IPC: C05F17/00
Filed: 2005-04-18
Abstract: The present invention is directed to a substantially odorless biological ly mediated treatment process for solid and liquid organic wastes. The present invention also provides for a novel nutrient rich humus material produced from the biologically mediated treatment process. The bioconversion process of the present inventi on results from low electron acceptor concentrations and high quantities of microorganisms in a diverse microbial community.
Patent CA-2504368-A1 (CA)
Title: System and method for closed-loop control of laser cladding by powder injection
Inventor: TOYSERKANI EHSAN
IPC: B23K26/34
Filed: 2003-10-31
Abstract: A system is disclosed for monitoring and controlling laser cladding process by powder injection in real-time. The invention combines laser cladding technique along with automated direct feedback control to achieve a good quality clad in terms of dimensional and metallurgical characteristics. The system uses optical CCD-based image detectors (20) in the feedback system. The optical CCD-based detectors (20) along with a pattern recognition algorithm is used to determine the clad characteristics in real-time. These characteristics are clad dimensions, solidification rate, and roughness that are fed into a closed loop control system (18) to adjust the laser (12) power and table (16) velocity to produce desired clad quality.
Patent CA-2508940-A1 (CA)
Title: Scalable extensible network test architecture
Inventor: JOO JEONG EUN
IPC: G06F1/26
Filed: 2003-12-19
Abstract: A network test architecture includes a plurality of modules (100, 200, 300, or 400) for performing a plurality of functions, each of the plurality of functions, each of the plurality of modules (100, 200, 300, or 400) having a unique identifier (132). An additional module (100, 200, 300, or 400) for performing an additional function has an additional unique identifier (132). A  control bus (170) is connected among the plurality of modules (100, 200, 300, or 400); a data bus (174) is connected among the plurality of modules (100, 200, 300, or 400); and a power bus (172) is connected among the plurality of modules (100, 200, 300, or 400). A controller (300) controls operation, data transmission, and powering of the plurality of modules (100, 200, 300, or 400) and the additional module (100, 200, 300, or 400), respectively, through the control bus (170), the data bus (174), and the power bus (172), the controller (300) using the unique identifier (132) and the additional unique identifier (132) of the plurality of modules (100, 200, 300, or 400) upon simultaneous connection of the control bus (170), the data bus (174), and the power bus (172) to the additional module (100, 200, 300, or 400).
Patent CA-2511683-A1 (CA)
Title: An efficient method for preparing 3-aryloxy-3-arylpropylamines and their optical stereoisomers
Inventor: GUNTOORI BHASKAR REDDY
IPC: C07C217/54
Filed: 2005-07-08
Abstract: Provided is an efficient method for the preparation of 3-aryloxy-3-arylpropylamines, their optical stereoisomers, and pharmaceutically acceptable salts thereof. The process allows for the isolation of 3-aryloxy-3-arylpropylamines in high yield and purity. The present invention further relates to a process for producing fluoxetine, tomoxetine, norfluoxetine, duloxetine, nisoxetine, and their optically enriched (R)- and (S)-enantiomers.
Patent CA-2512491-A1 (CA)
Title: Apparatus and method using an electrified filter bed for removal of pollutants from a flue gas stream
Inventor: ZAHEDI KARIM
IPC: B03C3/017
Filed: 2005-07-19
Abstract: Pollutants in a flue gas stream from a dryer of products, such as wood chips, are removed by a pollution abatement system that includes an electrified filter bed unit for removing solid particulates. To prevent deteriorated operation of the electrified filter bed unit due to condensation of volatile organic compounds, the flue gas stream is heated, prior to admission to the electrified filter bed unit, to a temperature sufficient to convert condensable liquid aerosols to a gaseous state. The electrified filter bed unit then removes solid particulate selectively without collecting condensable organics.      After the flue gas stream has passed through the electrified filter bed unit, gaseous pollutants can be removed by an oxidation process, for example.
Patent CA-2513770-A1 (CA)
Title: Conveying wire
Inventor: DALL THOEGE HELLESOEE
IPC: B65G19/20
Filed: 2004-01-20
Abstract: Conveying wire (2) with disc-shaped conveying members (8) for use in endless tube conveyor systems, the wire (3) consisting of a number of twisted strand s (4) that each are made of thin threads or fibres, and including an outer jacket (6) to which the said conveying members (8) are fastened directly by injection moulding, where the said outer jacket (6) consists of a polymer wi th a melting temperature which is lower than the melting temperature of the plastic material from which the conveying members are injection moulded, and where the wire (3) e.g. is made as a balanced (torsionally neutral) wire consisting of at least three strands that each are made of very thin synthet ic fibres which are individually surface treated with a polymer, providing grea t bending wearability to the fibres and good adhesion to the outer jacket (6) which consists of a polymer. The fact that the melting temperature of the di sc material is higher than the melting temperature of jacket material entails hence a local softening of the outer jacket locally at the conveying members , so that an almost optimally good connection between the conveying members an d the wire via the outer jacket is established.
Patent CA-2517199-A1 (CA)
Inventor: REILLY JOSEPH M
IPC: H01R9/03
Filed: 2004-02-27
Abstract: An electrical connector assembly including a hollow bored adapter having a forward end and a rearward end, the forward end having an electrical component attachment flange, the rearward end forming a hollow bored nipple, the hollow bore of the nipple being continuous with the hollow bore of the adapter, the hollow bored nipple having an outwardly opening channel; at least a first electrical cable extending through the hollow bore of the hollow bored adapter, and through the hollow bore of the hollow bored nipple, the at least first electric cable extending rearwardly from the rearward end of the hollow bored adapter; a flexible tubular sheath having a forward end overlying the hollow bored nipple's outwardly opening: channel, the flexible tubular sheath extending rearwardly from the rearward end of the hollow bored adapter; and a thermoplastic strap capable of alternately assuming a longitudinally stretched configuration, and a shortened plastic memory configuration, the thermoplastic strap being spirally wrapped about the flexible tubular sheath so that the thermoplastic strap overlies the hollow bored nipple's outwardly opening channel.
Patent CA-2519211-A1 (CA)
Inventor: YAMAMOTO KAZUMICHI
IPC: A61K31/4188
Filed: 2004-03-16
Abstract: A release control composition for oral administration which comprises: a physiologically active substance which is a compound represented by the formula (I)-A (wherein n is an integer of 1 to 3; and Ar represents an optionally substituted aromatic ring) or a salt of the compound; and a hydrophilic polymer. Also provided is a release control composition for oral administration comprising cores containing the physiologically active substance and a coating layer which comprises a polymer and with which each core is coated.
Patent CA-2519638-A1 (CA)
Title: Using a metered size press to produce lightweight coated rotogravure paper
Inventor: WANG XIAO-QIN
IPC: D21H19/38
Filed: 2004-03-19
Abstract: A method for producing paper suitable for rotogravure printing by using a metered size press process to apply a coating formulation to a paper and then calendering the coated paper. In one aspect, the coating formulation comprises a pigment mixture containing engineered delaminated kaolin clay, and a latex binder. In another aspect, the pigment mixture comprises delaminated kaolin clay, engineered delaminated kaolin clay and calcined clay. Alternatively, talc is used in place of the calcined clay. In a further aspect, the pigment mixture comprises delaminated kaolin clay, platey kaolin clay, coarse kaolin clay and calcined clay.
Patent CA-2521544-A1 (CA)
Title: Multifunctional walking stick
Inventor: CHAN KING FAI
IPC: A45B3/00
Filed: 2005-09-27
Abstract: An improved walking stick has following improvements: The focus of its electric torch can be adjusted by a finger at any time for pinpointing a small location or for shining a wide area. The stem is adjustable by double-safe construction for keeping adjusted stem firmly in position and is more solid and stable than any prior art after adjusting. The tiny-article carrying box is detachable, the user can attach it on the stick or detach it from the stick freely. Besides, boxes with different sizes and shapes can be prepared for different choices. A soft PTR jacket is molded on the whole handle for increasing comfortable of gripping with maximum friction coefficient. A horn type cover for beeper is added for enhancing the sound effect therefore the beeper sounds loudly than the same beeper without such acoustic cover. And will sound more loudly when the horn opening is approached by something.
Patent CA-2521972-A1 (CA)
Title: Compositions pour la protection de la peau
Inventor: TSUCHIDA KENJIROU
IPC: A61K31/19
Filed: 2003-04-11
Abstract: La présente invention a trait à une composition pour la protection de la peau pouvant assurer la prévention efficace de l'invasion de bactéries infectieuses telles que Pseudomonas aeruginosa, Bacillus subtilis, anthrax, Escherichia coli, Staphylococcus aureus, Staphylococcus résistant à la méthicilline et analogues et de virus tels que les virus de la grippe dans le corps via les muqueuses oculaires, nasales, de la gorge, auriculaires, anales, pubiennes et autres et, en même temps, l'inhibition de leur prolifération ; à une composition de protection de la peau pouvant assurer la prévention d'infection hospitalière et autres par des souches résistantes aux médicaments ; à une composition préventive et/ou thérapeutique contre l'infection bactérienne ou virale y compris l'infection hospitalière ; à un agent aseptique ; et à un appareil de filtre pouvant assurer la prévention efficace de l'invasion de bactéries et de virus infectieux et l'inhibition de leur prolifération. L'invention a trait à une composition pour la protection de la peau, une composition de protection de la peau pouvant assurer la prévention efficace d'infection hospitalière et autres par des souches résistantes aux médicaments ; à une composition préventive et/ou thérapeutique contre une infection bactérienne ou virale y compris une infection hospitalière ; à un agent aseptique ; et à un appareil de filtre pouvant assurer la prévention efficace de l'invasion de bactéries ou virus infectieux ; caractérisé chacun en ce qu'il contient un extrait de bambou éventuellement combiné avec un acide organique en tant que principe actif.
Patent CA-2522010-A1 (CA)
Inventor: KLIMMASCH THOMAS
IPC: C08K5/5419
Filed: 2005-10-03
Abstract: The present invention relates to weathering-stable mixtures for preparing organic-inorganic (hybrid) transparent topcoat materials. The hybrid composition comprises an inorganic binder based on polyfunctional organosilanes which contain at least 2 silicon atoms having in each case 1 to 3 alkoxy or hydroxyl groups, the silicon atoms being attached by in each case at least one Si-C  bond to a structural unit that links the silicon unit; (semi)metal alkoxides and/or hydrolysis and concentration products of these; inorganic UV absorbers selected from the group consisting of ZnO and CeO2; an organic polyol; and one or more solvents.
Patent CA-2522828-A1 (CA)
Title: Di-glycosil glyceryl compounds for the stabilisation and preservation of biomaterials
Inventor: SANTOS HELENA
IPC: C12N1/04
Filed: 2003-04-22
Abstract: The present invention consists in the utilization of glycosyl (1-2)glycosyl(1-2)glyceryls, like mannosyl (1-2)glucosyl(1-2)glycerate, or mixtures thereof alone or as constituents in a suitable formulation as protectors and/or stabilisers of enzymes, proteins, antibodies, DNA or RNA molecules, biological membranes, lipossomes, lipid related substances or other cellular components and biomaterial against general stress.
Patent CA-2523443-A1 (CA)
Title: Validating inbound messages
Inventor: MIRONOV ILYA
IPC: H04L9/28
Filed: 2005-10-13
Abstract: A system and method for verifying messages. The method may include the steps of receiving an inbound message and characterizing the inbound message by analyzing a latent cryptographic identifier in the inbound message. The identifier is generated by a recognized message system, which may be the receiving system itself, for an outbound message. Characterizing may involve detecting if the latent cryptographic identifier is present and determining if the cryptographic identifier is valid. The step of determining can be performed using symmetric or asymmetric methods of verifying the authenticity of the message.
Patent CA-2524383-A1 (CA)
Title: Alkaline glasses with modified glass surfaces and process for the production thereof
Inventor: LANDERMANN-HESSENKEMPER HEIDE
IPC: C03C23/00
Filed: 2004-04-30
Abstract: The invention concerns alkaline glasses with modified surfaces. The invention aims at stabilizing the modified surfaces so as to substantially prevent a sodium reverse diffusion from the volume even at high temperatures and, in particular in case of flame reprocessing. Quite unexpectedly, it has been observed that the modified surface of an alkaline glass is, at high temperatures, substantially resistant to sodium reverse diffusion from the volume if the internal chemism of the surface has an aluminium concentration much higher than that of the volume. This is due to the very high negative enthalpy of formation . The invention is characterized in that the surface of such glasses is contacted with high aluminium concentrations and is heat-treated.
Patent CA-2531291-A1 (CA)
Title: Pyrazoloisoquinoline derivatives as kinase inhibitors
Inventor: WIRTZ-BRUGGER FRIEDERIKE
IPC: C07D231/00
Filed: 2003-07-03
Abstract: Novel pyrazoloisoquinoline derivatives as kinase inhibitors are disclosed which are suitable for producing pharmaceuticals for the prophylaxis and therapy of diseases whose course involves an increased activity of NIK.</SDO AB>