baber/WOPTO huggingface dataset:
Patent CA-2535738-A1 (CA)
Title: Trailer for small vehicles
Inventor: BELLEROSE RENE
IPC: B60P3/10
Filed: 2006-02-09
Abstract: A trailer of the type being connectable to a towing vehicle so as to tow a small vehicle comprises a structure supported by wheels. The structure has a connector portion, adapted to be connected to the towing vehicle. A pivoting mechanism connects a support frame to the connector portion in such a way that the support frame is pivotable about a first axis between a towing position in which the support frame supports the small vehicle for towing and a loading/unloading position in which the support frame is inclined with a loading/unloading end being adjacent to the ground. Springs are positioned between the support frame and the connector portion to bias the support frame to the loading/unloading position. A locking mechanism locks the support frame to the connector portion in the towing position of the support frame.
Patent CA-2535803-A1 (CA)
Title: Compositions for delivering 5-ht agonists across the oral mucosa and methods of use thereof
Inventor: SINGH NIKHILESH N
IPC: A61K/
Filed: 2004-08-18
Abstract: The present invention provides novel compositions for the delivery of a 5-hydroxytryptamine (5-HT) agonist across the oral mucosa. In particular, the buffer system in the compositions of the present invention raises the pH of saliva to a pH greater than about 9.9, thereby facilitating the substantially complete conversion of the 5-HT agonist from its ionized to its un-ionized form. As a result, the dose of 5-HT agonist is rapidly and efficiently absorbed by the oral mucosa. Furthermore, delivery of the 5-HT agonist across the oral mucosa advantageously bypasses hepatic first pass metabolism of the drug and avoids enzymatic degradation of the drug within the gastrointestinal tract. Methods for using the compositions of the present invention for treating migraines are also provided.
Patent CA-2537190-A1 (CA)
Title: Procede de mesure d'especes gazeuses par derivation
Inventor: LAURENT JACKY
IPC: G01N21/35
Filed: 2004-08-31
Abstract: L'invention concerne un procédé de mesure de la quantité d'espèces chimiques contenues dans un gaz à haute température et notamment de la quantité de CO et/ou de CO2 contenu dans un gaz issu d'un four de traitement de métal, en notamment un four à arc (EAF) ou un convertisseur (BOF). On prélève une part ie du gaz à analyser, on abaisse sa température jusqu'à moins de 300~C, de préférence jusqu'à une température inférieure ou égale à 200~C, de manière à obtenir un gaz à température comprise entre 300~C, de préférence entre 200~C et la température ambiante, puis on mesure au moins la quantité de CO et/ou CO2 présente dans ce gaz à l'aide du signal de lumière cohérente émise par u ne diode laser à travers ledit gaz et récupéré à sa sortie dudit gaz.
Patent CA-2538437-A1 (CA)
Inventor: HIRSCHOFF OLIVER
IPC: E06B5/16
Filed: 2006-03-03
Abstract: The present invention relates to an emergency lock for a fire protection door and a smoke flap release having a temperature-active means for bolt actuation.
Patent CA-2539819-A1 (CA)
Inventor: MIYAGUCHI SHOJI
IPC: H04L47/43
Filed: 2001-03-08
Abstract: Both a connection server and a relay connection server are installed in an IP transfer network; a function similar to a line connection control of a subscriber exchanger is applied to a connection server; a function similar to a line connection control of a relay exchanger is applied to the relay connection server; and a terminal-to-terminal communication connection control method with using the IP transfer network is realized in such a manner that a telephone set and a terminal such as an IP terminal and a video terminal transmit/receive an initial address message, an address completion message, a call pass message, a response message, a release message and a release completion message, which can be made in a 1-to-1 correspondence relationship with line connection control messages of the common channel signalling system.      Furthermore, while an address administration table is set to a network node apparatus of an IP transfer network, means for registering addresses of the terminals into the address administration table is employed, so that an IP packet communication by a multicast manner can be realized with improving information security performance.
Patent CA-2545600-A1 (CA)
Inventor: HSIEH WEN-JIUNN
IPC: H01J37/16
Filed: 2006-05-02
Abstract: A device for operating gas in the vacuum or low-pressure environment and for observation of the operation includes a housing. The housing has a thinner part formed at a side thereof, and at least one spacer mounted therein for partitioning off its inside into a gas chamber and at least one buffer chamber outside the gas chamber.  The gas chamber has two inner apertures provided on the spacers above and below the gas chamber. The housing has two outer apertures provided respectively on a top side thereof and a bottom side thereof. All of the inner and outer apertures are coaxial with one another and located on the thinner part. The housing has a pumping port for communication with the buffer chamber, and a gas inlet for communication with the gas chamber.
Patent CA-2547050-A1 (CA)
Title: Low power sigma delta modulator
Inventor: RICHARDSON GARRY
IPC: H03M3/02
Filed: 2006-05-15
Abstract: A low power analog-to-digital channel includes a decimation filter coupled to a sigma-delta modulator. Various embodiments include a decimation filter including an output and a sigma-delta modulator coupled to the output of the decimation filter, where a clock frequency applied to the decimation filter is approximately a integral multiple of a sampling frequency of the sigma delta modulator. In an embodiment, the sigma-delta modulator includes one or more successive approximation converters. In an embodiment, the sigma delta modulator includes one or more area efficient integrators.
Patent CA-2548159-A1 (CA)
Title: Communications method and system
Inventor: SCAHILL FRANCIS JAMES
IPC: H04M3/533
Filed: 2004-11-25
Abstract: A communications method and system for use with push-to-talk (PTT) communications systems, where a speech recogniser is used to recognise utterance in a spoken message for transmission by a PTT communications service, and the recognised utterance are analysed to attempt to determine the intended recipient of the message. If the intended recipient can be unambiguously determined then a PTT call is set up to forward the message to the determined recipient. If a plurality of potential recipients are determined a selection list is displayed to the user to allow the user to select the intended recipient.
Patent CA-2550255-A1 (CA)
Inventor: WELLINGTON SCOTT LEE
IPC: C10J3/00
Filed: 2004-12-16
Abstract: Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a residue content of at least 0.2 grams of residue per gram of crude feed. The crude product is a liquid mixture at 25~C and 0.101 MPa. One or more properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed. In some embodiments, gas is produced during contact with one or more catalysts and the crude feed.
Patent CA-2550771-A1 (CA)
Title: Malt root of wheat, barley, oats or rye including high functional ingredients contents and their processing methods
Inventor: OKADA YOSHIHIRO
IPC: A23L7/20
Filed: 2004-12-21
Abstract: It is intended to provide barley malt rootlets being rich in functional components (free amino acids, dietary fibers and so on) and a process for producing the same. More specifically speaking, it is intended to provide foods, drugs or and cosmetics having improved functions by using, as one of the starting materials of the foods, drugs or and cosmetics, processed malt rootlets obtained by processing malt rootlets or an extract obtained by extracting functional components from malt rootlets, and a process for producing the same. Contents of functional components (for example, free amino acids such as GABA and dietary fibers such as .beta.-glucan) in malt rootlets can be increased by appropriately controlling the sprouting time, the drying or kilning temperature, or both of the sprouting time and the drying or kilning temperature at the malting step in the course of malting. By optimizing the temperature for extracting malt rootlets with an extraction solvent, furthermore, the contents of extracted functional components (for example, free amino acids such as GABA and dietary fibers such as .beta.-glucan) in the extract can be increased. Thus, the malt rootlets and its extract obtained by performing the controlling procedures as described above are employed as starting materials to thereby give foods, drugs or and cosmetics having improved functions. Also, a process for producing these products can be provided.
Patent CA-2551273-A1 (CA)
Inventor: WIJNBEEK ERIC BOB
IPC: C25D19/00
Filed: 2004-12-23
Abstract: Process for high speed metal strip electrotinning wherein the strip is plated by anodically dissolving tin anodes facing the strip into an electroplating solution, and depositing said anodically dissolved tin on at least part of the strip acting as cathode, wherein that tin is supplied to the electroplating solution in the form of pellets held in an anode basket.
Patent CA-2551619-A1 (CA)
Inventor: THEAKER WILLIAM EARNEST
IPC: C10L1/06
Filed: 2006-07-07
Abstract: A fuel additive for gasoline that increases automobile fuel efficiency and decreases carbon emissions. The fuel additive comprises a composition of olive oil and fuel oil in a ratio, by volume, of about 1 part olive oil to about 8 parts fuel oil. In the preferred embodiment the fuel oil is fuel oil no. 2-D.
Patent CA-2552301-A1 (CA)
Inventor: COUTTS DAVID A
IPC: B65D33/04
Filed: 2006-07-12
Abstract: A process for manufacturing a laminate is disclosed. The laminate is for forming a package having one or more windows for viewing the contents of said package. The process comprises the step of extrusion laminating, onto a first material perforated by a hole for and defining each of said windows, a heat-sealable second material. A laminate produced by the process is also disclosed. A heat-sealed package produced with the laminate is also disclosed.
Patent CA-2552744-A1 (CA)
Title: Use of modifiers in a dinitrile hydrogenation process at high pressures
Inventor: ALLGEIER ALAN M
IPC: C07C209/48
Filed: 2004-12-07
Abstract: Catalytic process for hydrogenating a dinitrile to produce both aminocapronitrile and hexamethylenediamine in which the dinitrile is contacted with hydrogen in the presence of a catalyst and a modifier selected from the group consisting of quaternary ammonium hydroxides, cyanides, fluorides and thiocyanides; quaternary phosphonium hydroxide; carbon monoxide; and hydrogen cyanide.
Patent CA-2554380-A1 (CA)
Title: Mecp2e1 gene
Inventor: MINASSIAN BERGE A
IPC: A61K31/7088
Filed: 2005-02-17
Abstract: The invention is a novel MECP2E1 splice variant and its corresponding polypeptide. The invention also includes methods of using these nucleic acid sequences and proteins in medical diagnosis and treatment of neuropsychiatric disorders or development disorders.
Patent CA-2554871-A1 (CA)
Title: Systems for transporting a product using an environmental sensor
Inventor: KADABA NAGESH
IPC: G07B15/00
Filed: 2004-09-30
Abstract: Systems disclosed herein use environmental sensor technology (12) to enhance the tracking and transporting capabilities of a product delivery system. The systems provide the capability to track and verify the environmental condition(s) to which a product (13) is subjected during its transportation or movement through a supply chain. In particular, the systems allow a sender (16), a receiver (18), and other authorized persons to access or interrogate environmental data (85) that describes the environmental conditions to which a product (13) within a container (14) has been subjected during transport from the sender (16) to the receiver (18). The systems also permit in-transit intercept handling when it is determined that a package (13) was unexpectedly subjected to an environmental condition that by definition makes it unfit for delivery to the original receiver (18).
Patent CA-2555954-A1 (CA)
Inventor: JANSSENS LOUIS
IPC: C07F7/18
Filed: 2006-08-08
Abstract: The invention relates to a process for the preparation of an organosilicon compound of the general formula (I) (R1R2R3SiR4)2S x (I) by reacting haloalkoxysilanes of the general formula (II) R1R2R3SiR4X (II) with a dry polysulphide of the general formula (III) M2S z (III) and/or dry sulphide of the general formula IV      M2S (IV) and optionally sulphur in an organic solvent, the organic solvent being removed from the resulting suspension, the mixture containing the organosilicon compound of the general formula (I) and the solid MX being mixed with water containing at least one buffer, and the resulting phases being separated.
Patent CA-2555980-A1 (CA)
Title: Method for the separation of intermediates which may be used for the preparation of escitalopram
Inventor: LYNGSO LARS OLES
IPC: C07C253/34
Filed: 2005-02-02
Abstract: The invention relates to a method of separating and isolating an acylated derivative of 4-[(S)-4-dimethylamino-1-(4-fluorophenyl)-1-hydroxybutyl]-3- hydroxymethylbenzonitrile by reaction of a mixture of the 4-[(S)-4- dimethylamino-1-(4-fluorophenyl)-1-hydroxy-butyl]-3-hydroxymethylbenzonitril e and an acylated derivative thereof with a compound which form a derivative o f the 4-[(S)-4-dimethylamino-1-(4-fluorophenyl)-1-hydroxy-butyl]-3- hydroxymethylbenzonitrile containing a carboxylic acid group. The acylated derivative containing a carboxylic acid group precipitates once it is formed and may easily be separated from the reaction mixture.
Patent CA-2558162-A1 (CA)
Title: Surface real-time processing of downhole data
Inventor: GLEITMAN DANIEL D
IPC: E21C25/00
Filed: 2005-02-28
Abstract: A method and apparatus for controlling oil well drilling equipment is disclosed. One or more sensors are distributed in the oil well drilling equipment. Each sensor produces a signal. A surface processor coupled to the one or more sensors via a high speed communications medium receives the signals from the one or more sensors via the high speed communications medium.  The surface processor is situated on or near the earth's surface. The surface processor includes a program to process the received signals and to produce one or more control signals. The system includes one or more controllable elements distributed in the oil well drilling equipment. The one or more controllable elements respond to the one or more control signals.
Patent CA-2560925-A1 (CA)
Title: Catalyst for hydrotreating hydrocarbon oil, process for producing the same, and method for hydrotreating hydrocarbon oil
Inventor: FUJIKAWA TAKASHI
IPC: B01J27/19
Filed: 2005-03-22
Abstract: A catalyst for the hydrogenation treatment of a hydrocarbon oil, which comprises an inorganic oxide carrier containing a specific amount of a phosphorus oxide and, carried thereon, specific amounts of at least one of metals belonging to 6 Group of the Periodic Table, at least one of metals belonging to 8 Group of the Periodic Table and carbon, and has specific valu es of a specific surface area, a pore volume and an average pore diameter; a method for preparing the catalyst; and a method for the hydrogenation treatment of an hydrocarbon oil using the catalyst. The catalyst allows the desulfurization of a hydrocarbon oil in a high degree, without the need for a severe operation condition, and simultaneously allows the reduction of the content of a nitrogen compound, and also can be prepared with a simple and easy means.
Patent CA-2563804-A1 (CA)
Title: Procede de generation graphique de vecteurs a contours sombres
Inventor: ARNEAU DAVID
IPC: G06T11/20
Filed: 2005-04-20
Abstract: Le domaine de l'invention est celui des bibliothèques graphiques fournissant des fonctions graphiques utilisées pour le tracé d'images symbologiques. Un des domaines d'application privilégiée est la génération d'images symbologiques pour le pilotage des aéronefs. L'objet de l'invention est de proposer un procédé de génération graphique d'un vecteur (V) coloré entouré  d'un contour sombre (H) sur un fond (F) également coloré en un seul tracé, permettant de conserver la fonction d'antialiasing. Le procédé utilise deux lois de mélange différentes dépendant de la position du pixel du vecteur par rapport à l'axe central du vecteur. Ce procédé présente les avantages suivants: on optimise les calculs et on évite les écritures successives dans la mémoire-tampon ; le contour sombre se trace en même temps que le vecteur dont il fait partie intégrante et devient ainsi un état fonctionnel du vecteur ; le procédé prend en compte la priorité des vecteurs entre eux avec une seule logique d'ordonnancement.
Patent CA-2564532-A1 (CA)
Inventor: JIMIDAR MOHAMEDILIAS
IPC: G01N27/333
Filed: 2005-04-27
Abstract: Potentiometric electrode and gradient polymer, both comprising electrically conducting particles, which increase in concentration away from one surface, ionophore molecules, which increase in concentration towards the same surface surface, and an electrical connection which passes proximal to said electrically conducting particles. Devices incorporating said electrode or gradient polymer, and to a method for their preparation. The new materials are highly robust and reliable.
Patent CA-2566188-A1 (CA)
Title: Use of targeted oxidative therapeutic formulation in bone regeneration
Inventor: HOFMANN ROBERT F
IPC: A61K31/409
Filed: 2005-05-10
Abstract: A pharmaceutical formulation and its use. The pharmaceutical formulation contains peroxidic species or reaction products resulting from oxidation of an alkene, such as geraniol, by an oxygen-containing oxidizing agent, such as ozone; a penetrating solvent, such as dimethylsulfoxide (~DMSO~); a dye containing a chelated metal, such as hematoporphyrin; and an aromatic redox compound, such as benzoquinone. The pharmaceutical formulation is used to effectively stimulate bone regeneration and increase osteoblastic activity in a patient.
Patent CA-2568400-A1 (CA)
Title: Medical device with selectable status monitoring modes
Inventor: KNAUPER CHRISTOPHER A
IPC: G16Z99/00
Filed: 2006-11-16
Abstract: A medical device including a control circuit and a plurality of selectable communication modes. The control circuit controls the medical device and generates a signal representative of a characteristic of the medical device. A selected one of the plurality of selectable communication modes communicates the signal generated by the control circuit at a configurable messaging rate.
Patent CA-2569076-A1 (CA)
Title: Sludge treatment process
Inventor: REIMERS ROBERT S
IPC: C02F1/76
Filed: 2005-06-01
Abstract: A method utilizing chlorine dioxide and nitrous acid or other non-charged chemical species for the treatment of biosolids to destroy pathogens is provided. The method uses chlorine dioxide to modulate the ORP of the matrix, acidification of the sludge (biosolids) to a pH of less than 4.0, and provides for the addition of nitrous acid for enhanced disinfection in a closed system to prevent volitalization.
Patent CA-2569495-A1 (CA)
Title: A cost-effective process for preparing agarose from gracilaria spp.
Inventor: SIDDHANTA ARUP KUMAR
IPC: C12P19/04
Filed: 2004-06-03
Abstract: The present invention relates to a simple, direct and cost-effective process for the preparation of agarose of high gel strength and low gelling temperature from naturally occurring or cultivated Gracilaria spp. more particularly Gracilaria dura, said process comprising steps of pre-treating the dry seaweed with alkali, rinsing the pre-treated seaweed until the washing shows a pH ranging between 7 and 8, adding water, autoclaving to obtain extractive, treating the extractive with charcoal and Celite to obtain hot extractive, vacuum-filtering the hot extractive over a Celite bed, freezing the filtrate into a mass and thawing the mass, redissolving the mass in water by heating in an autoclave, repeating the freeze- thaw cycle, straining the product to remove thawed liquid and thereafter squeezing to expel residual liquid to the extent possible to obtain agarose, and an agarose thereof.
Patent CA-2570734-A1 (CA)
Title: Injectable microspheres from unsaturated functionalized polyhydric alcohol esters
Inventor: WU DA-QING
IPC: A61K9/127
Filed: 2005-06-16
Abstract: Injectable drug laden microspheres are obtained from unsaturated functionalized polyhydric alcohol ester of polyester by a method comprising dissolving the unsaturated functionalized ester in a hydrophobic organic solvent, dissolving drug and/or biologically active agent in water, admixing the two solutions to form water-in-oil emulsion, forming an aqueous solution of stabilizer, admixing the water-in-oil emulsion and the stabilizer solution to form water-in-oil-in-water emulsion, and evaporating the organic solvent.
Patent CA-2570949-A1 (CA)
Inventor: REY ALLAN W
IPC: C07F9/38
Filed: 2006-12-12
Abstract: A novel form of Ibandronate sodium which is particularly suitable for pharmaceutical applications, and a process for preparing said novel form.
Patent CA-2571308-A1 (CA)
Title: Hermaphrodite connector
Inventor: WOOD RICHARD
IPC: H01R25/00
Filed: 2005-06-17
Abstract: A seismic cable coupling comprising connector body, a coupling ring is rotatably mounted on the connector body. The coupling ring includes a ring body having a first longitudinal projection and a second longitudinal projection, the first longitudinal projection having an interior surface including a first angled groove, the second longitudinal projection having an exterior surface including a first raised stud. The coupling ring is a hermaphrodite coupling ring that mates with a coupling ring having a substantially identical ring body.
Patent CA-2575542-A1 (CA)
Inventor: HE GUANGMING MINC
IPC: G01C19/58
Filed: 2007-01-22
Abstract: The invention pertains generally to sensor area. The sensor is composed by two high coherent lasers (item 1 and 3), the linearly superimposed laser lens (item 2), laser detectors (item 4) and case (item5). The main feature of the invention is that two laser frequencies have from 0.01 to 1 percent difference and the two lasers are linearly superimposed to create group wave (item 6) whose frequency is from 100 to 100000 times slower than the frequency of the laser, which is easy to be measured with less cost. When sensor is accelerated, the phase of the group wave will be changed with the acceleration.
Patent CA-2578159-A1 (CA)
Inventor: SHIH CHARLES C-Y
IPC: A61K31/56
Filed: 2005-09-02
Abstract: The present invention includes methods, compositions, cosmetics and pharmaceutical compositions for enhancing the degradation of a nuclear receptor (NR) or a STAT transcription factor protein. The methods, compositions, cosmetics and pharmaceuticals may be used to prevent or treat disorders or medical conditions that are at least in part affected by a nuclear receptor activation pathway or STAT activation pathway