baber/WOPTO huggingface dataset:
Patent CA-2497477-A1 (CA)
Title: Method of designing physiologically active peptide and use thereof
Inventor: TANUMA SEI-ICHI
IPC: G16B15/30
Filed: 2003-09-03
Abstract: It is intended to provide a means of economically, quickly and efficiently designing a physiologically active peptide to a target protein. More specifically speaking, a method of designing a physiologically active peptide characterized in that, to design a physiologically active peptide capable of binding to a target site comprising a consecutive or non-consecutive amino acid sequence in a target protein, a computerized processing is carried out for extracting a preferable amino acid sequence by calculating intermolecular energy, etc.; an apparatus therefor; a program for executing the above-described processing by a computer; and a recording medium containing the program readable by a computer.
Patent CA-2497646-A1 (CA)
Title: Soupape de dosage destinee a un aerosol doseur assurant une distribution constante
Inventor: KLEIN HEINZ GUENTER
IPC: A61M15/00
Filed: 2003-09-04
Abstract: L'invention concerne une conception destinée à une soupape de dosage présentant une constance améliorée de distribution de formulation. De manière générale, la soupape de dosage comprend (a) une tige de soupape définissant généralement un axe longitudinal et comprenant une partie corps qui comporte une surface de dosage, l'axe longitudinal et un plan tangentiel à au moins une partie de la surface de dosage définissant un angle d'environ 2· à environ 90·; et (b) un corps de soupape possédant une chambre interne définie au moins en partie par la paroi de corps et comprenant une partie de dosage conçue de manière à sensiblement se conformer à la surface de dosage de la tige de soupape.
Patent CA-2501478-A1 (CA)
Inventor: MUKE SANI
IPC: G07D7/12
Filed: 2003-10-07
Abstract: A security device (3) and a method of forming a security device (3) is provided in which a sheet (1) has a substantially transparent or translucent layer (10) and a reflective layer (11) with at least part of the reflective layer (11) being visible through the transparent or translucent layer (10) from a first side of the sheet (1). The sheet (1) is blind embossed from the first side through the transparent or translucent layer (10) and onto the reflective layer (11) to form a transitory embossed image (3). The transitory embossed image (3) may be provided in a window or half-window (2) formed by applying one or more opacifying layers (14) to the substrate (10) except in the area containing the reflective layer (11) and transitory embossed image (3) on one or both sides of the substrate (10). In one embodiment, the reflective layer is a highly reflective metallic ink (11). In another embodiment, the reflective layer is an optically variable pigment (11a) which provides a colour shift between two distinct colours with the colour shift dependent upon viewing angle. In further embodiments, the transitory embossed image (41, 42, 43) comprises macro-embossings (52, 53) with micro-embossings (54, 55) formed on the sides of the macro-embossings (52, 53). Each of the embodiments of transitory embossed images produces unusual visual switching effects which cannot be reproduced by photocopying and which are difficult to counterfeit.
Patent CA-2502354-A1 (CA)
Title: Method and system for real time cellular network configuration
Inventor: WHITE ROBERT
IPC: H04W24/02
Filed: 2003-10-27
Abstract: A method and system for automatically configuring the frequency allocation within a cellular system or network. The method requires the collection of measurements from different parts of a cellular network, generating statisti cs from these measurements, and combining these statistics with inventory, propagation and geographic data. The combined data is used as input to a frequency allocation algorithm. As a result, the allocation algorithm produc es a frequency configuration set a quality measure of the configuration propose d and/or a set of recommendations that is fed back to the cellular base statio ns to re-allocate the frequency usage in a plurality of cells.
Patent CA-2505529-A1 (CA)
Title: Small technetium-99m and rhenium labeled agents and methods for imaging tissues, organs and tumors
Inventor: MAHMOOD ASHFAQ
IPC: C07D211/56
Filed: 2003-11-08
Abstract: The present invention relates to compounds and related technetium and rheniu m complexes thereof which are suitable for imaging or therapeutic treatment of tissues, organs, or tumors. In another embodiment, the invention relates the methods of imaging tissues, organs or tumors using radiolabeled metal complexes, particularly tissues, organs, or tumors which express certain receptors to which the compounds or complexes of the invention have an affinity. The present invention also relates to methods of treating cancer, particularly those cancer lines which express certain receptors to which the compounds or complexes of the invention have an affinity. In yet another embodiment, the present invention provides methods of imaging and/or inhibiting receptors or neuroreceptors using compounds or complexes of the invention which have an affinity for the receptor or neuroreceptor to be imaged and/or inhibited.
Patent CA-2506969-A1 (CA)
Title: Dispositif pour revetir une barre metallique par immersion a chaud
Inventor: TENCKHOFF BERNHARD
IPC: C23C2/00
Filed: 2003-10-25
Abstract: L'invention concerne un dispositif pour revêtir une barre métallique (1), notamment une barre d'acier, par immersion à chaud. Dans ce dispositif, la barre métallique (1) est guidée verticalement à travers un contenant (3), dans lequel se trouve le métal de revêtement (2) fondu, et à travers un canal de guidage (4) placé en amont. Ce dispositif présente au moins deux inducteurs (5) placés des deux côtés de la barre métallique (1) dans la région du canal de guidage (4), lesdits inducteurs servant à produire un champ électromagnétique qui retient le métal de revêtement (2) dans le contenant (3). L'objectif de l'invention est d'améliorer la commande du processus de revêtement. A cet effet, ledit dispositif est caractérisé par un moyen d'obturation (7, 7') placé au-dessus du canal de guidage (4) dans la région du fond (6) du contenant (3), ledit moyen d'obturation servant soit à permettre soit à interrompre l'écoulement de métal de revêtement (2) fondu vers la barre métallique (1) et/ou vers le canal de guidage (4).
Patent CA-2510011-A1 (CA)
Title: Recessive plant viral resistance results from mutations in translation initiation factor eif4e
Inventor: KANG BYOUNG-CHEORL
IPC: C12N15/29
Filed: 2003-12-17
Abstract: The present invention relates to methods of imparting virus resistance to plants. In one aspect, this method involves silencing a gene encoding a translation initiation factor eIF4E in the plant. In another aspect, this method involves overexpressing a heterologous translation initation factor eIF4E in a plant. The present invention further relates to a genetic construct containing a nucleic acid molecule encoding a heterologous translation initiation factor eIF4E, as well as to an expression system containing the genetic construct and a host cell transformed with the genetic construct. The present invention also relates to transgenic plants, seeds, and plant parts transformed with the genetic construct. The present invention also relates to an isolated nucleic acid molecule encoding a mutant translation initiation factor eIF4E that is effective in imparting virus resistance in plants. The present invention also relates to a mutant translation initiation factor eIF4E  and a method for making the mutant.
Patent CA-2512861-A1 (CA)
Inventor: KASPERCHIK VLADEK P
IPC: B29C67/00
Filed: 2004-01-09
Abstract: A Method of producing an object through solid freeform fabrication preferably includes ejecting drops (304,305) of different volumes to form a layer (302) of the object. The drops (304,305) may be binder drops ejected into a build material or may include the build material used to form the object.
Patent CA-2518141-A1 (CA)
Inventor: WEIKARD JAN
IPC: C09D175/04
Filed: 2005-09-02
Abstract: The present invention relates to a process for preparing radiation-curing binders containing allophanate groups by reacting at temperatures of <=130°C      A) one or more compounds containing uretdione groups with B) one or more OH-functional compounds which contain groups which react, with polymerization, with ethylenically unsaturated compounds on exposure to actinic radiation (radiation-curing groups), C) optionally NCO-reactive compounds other than B), in the presence of D) a catalyst containing at least one zinc compound, to form allophanate groups by opening the uretdione ring. The present invention also relates to the binders obtained by the process of the invention and to coating compositions containing these binders.
Patent CA-2520266-A1 (CA)
Inventor: BONTATIBUS MICHAEL
IPC: A21D15/00
Filed: 2003-09-30
Abstract: Devices, systems and methods for thawing, heating and/or glazing previously frozen baked goods and other dough-based products, wherein the products can be thawed in an environment having a selected temperature and elevated humidity;  the conveyor is configured to prevent early and excessive insertion of the products into the oven; the oven is configured to heat the products to greater than a selected surface temperature; and wherein the glazer is configured to apply glaze to the products when the surface temperature of the product is within a desired range.
Patent CA-2520300-A1 (CA)
Inventor: ALLEN BARRY L
IPC: B62J6/20
Filed: 2004-03-25
Abstract: A plurality of lighting structures is provided for enhancing the visibility of a human powered vehicle at night. The visibility enhanced human powered vehicle has a frame (12) with attached wheels (10) having tires including sidewalls (19). The safety lighting structures comprising at least one photo-luminescent section (18) and at least one reflective section (20) being located on at least one of the wheels (10). Light source (22) is attachable to the human powered vehicle to direct light against the photo-luminescent section (18).
Patent CA-2520393-A1 (CA)
Title: Low gloss thermoformable flooring structure
Inventor: BAKER SHARON L
IPC: C08L23/02
Filed: 2004-03-26
Abstract: A novel flooring composition was developed based on a blend comprising: a) an elastomer; b) a random propylene/alpha-olefin copolymer; c) a cross linking agent; and optionally d) a melt strength enhancing polymer. This composition achieves a unique balance of properties, exhibiting often-conflicting performance requirements. These include low gloss and excellent pattern duplication in embossing, low modulus, minimal odor, excellent grain acceptance and abrasion resistance, while remaining thermoformable and maintaining minimal shift in viscosity during recycle.
Patent CA-2523641-A1 (CA)
Inventor: TWAROG JOSEPH W JR
IPC: F42D1/06
Filed: 2004-04-30
Abstract: A timing element for an initiator is made from a reactive polymeric material such as, e.g., a glycidyl azide polymer. The reactive polymeric material may include pulverulent oxi~dizer additives, such as ammonium, perchlorate and/or ferric oxide. The oxidizer additives are used to increase the rate of reacti on and the output spark of the polymer material. The timing element serves to delay the travel of an initiation signal between an input, such as a signal transmission input line, and an explosive output charge, for a predetermined period of time, usually about 5 to about 10,000 milliseconds, e.g., about 9 to about 9600 milliseconds.
Patent CA-2525468-A1 (CA)
Title: Injectable depots consisting of liposomal aggregates for the delivery of active substances
Inventor: LUTZ SILKE
IPC: A61K9/127
Filed: 2004-05-10
Abstract: The invention relates to formulations of liposomes and polymers for the production of an injectable depot of active substances, having a long-term release and effect in a mammal.
Patent CA-2526338-A1 (CA)
Title: Use of compositions comprising an estrogenic component for the treatment and prevention of musculoskeletal pain
Inventor: COELINGH BENNINK HERMAN JAN TI
IPC: A61K31/565
Filed: 2004-05-19
Abstract: The present invention relates to a method of treating or preventing musculoskeletal pain in a mammal receiving administration of an estrogen. suppressant selected from the group consisting of aromatase inhibitors, GnRH analogues, cyclo-oxygenase 2 (COX-2) inhibitors, 17.beta.-hydroxysteroid dehydrogenase type 1 inhibitors, progestogens, anti-estrogens and combinatio ns thereof, said method comprising the administration of an effective amount of an estrogenic component, wherein the estrogenic component is selected from t he group consisting of : substances represented by the following formula (I) in which formula R1, R2, R3, R4 independently are a hydrogen atom, a hydroxyl group or an alkoxy group with 1-5 carbon atoms; precursors capable of liberating a substance according to the aforementioned formula when used in the present method; and mixtures of one or more of the aforementioned substances and/or precursors.
Patent CA-2527894-A1 (CA)
Title: Articulated dozer with frame structure for decreased height variation in the vehicle chassis
Inventor: ALLEN LYAL DOUGLAS
IPC: E02F3/76
Filed: 2005-11-25
Abstract: An articulated loader has an articulated chassis and two A-frames. The points of the A-frames face each other. The articulated chassis includes a front portion and a rear portion. Likewise, there is a front or first A-frame and a rear or second A-frame. The A-frames are connected to the overall chassis at points close to but offset from the point of vehicle articulation via ball joints and via hydraulic suspension cylinders toward the wider portions of the "A"s. The vehicle is propelled along the ground by tracks that are independently suspended. The A-frames are of approximate equal length along the axis of the vehicle and the ball joints are located as close as practical to the articulation joint. Thus, any vertical forces at the ball joints due to variations in tractive efforts for the vehicle tend to be equal and opposite in direction and to, therefore, minimize any chassis height variations.
Patent CA-2529038-A1 (CA)
Inventor: KINGSLEY PHILIP
IPC: A61B19/00
Filed: 2004-06-14
Abstract: A rupture resistant medical product freezer bag (10) and method formed by blow molding.
Patent CA-2529349-A1 (CA)
Title: High-solids polyurethane-polyurea dispersions
Inventor: MUENZMAY THOMAS
IPC: C09D175/04
Filed: 2005-12-08
Abstract: The present invention relates to aqueous polyurethane-polyurea dispersions having two discrete maxima in the particle size distribution, wherein the maximum of the fine fraction is between 51 and 150 nm and the maximum of the coarse fraction is between 160 and 700 nm. The present invention also relates to a process for preparing the polyurethane-polyurea dispersions, to coating compositions containing these polyurethane-polyurea dispersions, and to coated substrates prepared from these coating compositions.
Patent CA-2529997-A1 (CA)
Title: Novel surface protein (hbsag) variant of hepatitis b virus
Inventor: KRUPKA UDO
IPC: A61K39/29
Filed: 2004-06-17
Abstract: The invention relates to sequences of a novel variant of the Hepatitis B  surface antigen (HBsAg) and to methods for detecting, in patient samples, nucleic acids, antigens and antibodies directed against the same.
Patent CA-2530516-A1 (CA)
Title: Catheter application system
Inventor: SASSER ROSS
IPC: A61F2/958
Filed: 2004-06-18
Abstract: Disclosed is a catheter application system comprising preferably a permanently applicable urinary catheter that is provided with a catheter tip, a hollow envelope in which the catheter is slidably disposed, and an insertion aid located at the distal end of the envelope. Said insertion aid is designed such that the catheter can be passed therethrough. The insertion aid encompasses insertion aid parts, i.e. an insertion sleeve with a closing element that can be opened for passing the catheter through, and a stop element which preferably extends outside the envelope and limits insertion of the insertion sleeve into an orifice. The insertion sleeve and/or the stop element are embodied as splittable insertion aid parts so as to be removable from the catheter once the catheter has been passed through.
Patent CA-2530975-A1 (CA)
Inventor: HO CHOR JOSEPH
IPC: B65D25/04
Filed: 2005-12-20
Abstract: A multi-layer container for storing and mixing related items comprises a primary container having a body, an invertable mixing tray, and a lid. The primary container has an interior surface defining a cavity with an open top surrounded by a circumferential collar. The mixing tray has a tray peripheral flange and a rim integrally formed with a tray outer wall sized to be tightly nested in the cavity when arranged on the open top in a concave position.  The lid has sealing means for compressing said tray peripheral flange against said circumferential collar when the tray is in the concave position while preventing contact between items arranged in different layers during storage and transportation. Additionally, the rim is sized to snap fit in the open top when the tray is inverted and arranged in a concave position on the open top for increasing the volume of the primary container and allowing mixing.
Patent CA-2531920-A1 (CA)
Inventor: MOORE JOHN DARYL
IPC: C09K8/92
Filed: 2005-12-29
Abstract: A well stimulation fluid which includes a gas and a solid particulate as a lubricant.
Patent CA-2537527-A1 (CA)
Inventor: MCLISKY NIGEL HAIG
IPC: B65D88/74
Filed: 2004-09-09
Abstract: A dispenser 1 as shown in figure 1 incorporates, or can receive, a canister 2 holding a quantity of dispensable material (eg a pesticide), the dispenser having indicator means, and sensing means 7 which can sense a level of light in an environment immediately surrounding the dispenser 1, the dispenser being formed such that when it is in use it can be set to dispense the dispensable material in response to the sensing means sensing a predetermined level of light. The dispenser 1 is formed such that once it is activated to dispense the dispensable material it cannot be deactivated until the dispensable material has been dispensed in accordance with settings of the dispenser, and wherein when the dispensable material has been dispensed in accordance with the settings the indicator means indicates that this has occurred. The invention includes a method of treating a freight container using a dispenser within the container, and which only dispenses a dispensable material (eg a pesticide) in dark conditions.
Patent CA-2537736-A1 (CA)
Inventor: KEINAN EHUD
IPC: C08G73/06
Filed: 2004-09-05
Abstract: Derivatized cucurbiturils can be efficiently prepared and utilized for forming cucurbituril assemblies. These cucurbituril assemblies, in turn, can form affinity binding pairs with polyamines structures that are designed capable of binding to these assemblies. The resulting affinity pairs are, highly advantageous over the presently known affinity pairs and therefore can be efficiently utilized in a myriad of application. Thus, according to one aspect of the present invention there is provided a cucurbituril comprising at least one functional group covalently attached thereto, whereby the at least one functional group being for forming an assembly of at least two cucurbiturils.  According to further features in preferred embodiments of the invention described below, the cucurbituril is selected from thé group consisting of CB[5], CB[6], CB[7], CB[8] and CB[n], wherein n is an integer that equals to or is lower' than 20. Preferably the cucurbituril is selected from the group consisting of CB[5J, CB[6], CB[7] and CB[8]. According to still further features in the described preferred embodiments the assembly is, selected from 'the group consisting of a dimer, a trimer, a polymer, an oligómer, a dendrimer and a cluster of the cucurbituril.
Patent CA-2538307-A1 (CA)
Title: Downlink telemetry system
Inventor: FINKE MICHAEL DEWAYNE
IPC: E21B47/18
Filed: 2002-02-13
Abstract: A downlink telemetry system providing improved apparatus and methods for communicating instructions via pressure pulses from surface equipment to a downhole assembly. The apparatus comprises a surface transmitter for generating pressure pulses, a control system, and a downhole receiver for receiving and decoding pulses. In operation, a bypass valve is opened and closed to create a series of pressure pulses received and decoded by a downhole receiver. The method significantly reduces the time required for downlink communication without interrupting drilling and without interrupting uplink communications such that simultaneous, bi-directional communication is achievable if the uplink and downlink signals are sent at different frequencies. The telemetry scheme and algorithm provide an inventive method for filtering and decoding the downlink signals. The algorithm determines the time intervals between pulse peaks and decodes the intervals into an instruction. The algorithm also includes error checking for verifying that the instruction was properly received downhole.
Patent CA-2538409-A1 (CA)
Inventor: KONKLE STEPHEN A JR
IPC: F23D14/62
Filed: 2006-03-01
Abstract: A decorative torch produces a luminous flame and can be used on a patio or balcony as an aesthetically pleasing light and/or heat source. A filter received in a passage of a fuel tube minimizes acoustical noise generated by the flow of fuel from a pressurized fuel source. The fuel tube may omit any vents to enhance the luminous character of the flame and/or to reduce acoustical noise. Alternatively, a sleeve may be used to seal one or more vents. The sleeve may, or may not, be positionable on the fuel tube to adjust the number of vents sealed.
Patent CA-2539835-A1 (CA)
Inventor: ORBEKK ERLAND
IPC: F02K9/88
Filed: 2004-09-14
Abstract: A rocket engine having guide vanes in the engine nozzle, the guide vanes (2) being mounted for turning at or near the rearmost ends of fixed vanes (1) being parallel to the axis of the nozzle and protruding into the combustion chamber of the engine. The foremost ends (4) of the guide vanes (2) may be shielded by the rearmost ends of the fixed vanes (1), and the guide vanes (2) may be individually turnable.
Patent CA-2542429-A1 (CA)
Inventor: GERMAIN JEAN-PIERRE
IPC: B01D29/35
Filed: 2004-10-18
Abstract: Cette installation comprend une conduite (13) de circulation du liquide, qui comporte une portion amont (21), une portion aval (23) et un organe (37) de filtration, interposé entre la portion amont (21) et la portion aval (23) et dans lequel est ménagé au moins un canal (51). Le dit canal (51) est délimité, au moins partiellement, par une paroi poreuse (57). La conduite (13) comporte une double enveloppe d~isolation thermique (14) sous vide, contenant un matériau d~isolation, dans une partie de laquelle est fixé l~organe de filtration (37). L~une desdites portions (21) débouche en regard d~une extrémité dudit canal (51). L~autre desdites portions (23) débouche en regard d~au moins une zone (59) de la paroi poreuse (57). Application à la production de fluides cryogéniques stériles à haut débit.
Patent CA-2543094-A1 (CA)
Inventor: VANSTONE SCOTT A
IPC: G06Q20/40
Filed: 1997-01-30
Abstract: A protocol appropriate for smartcard purchase applications such as those that might be completed between a terminal or ATM and a users personal card is disclosed. The protocol provides a signature scheme which allows the card to authenticate the terminal without unnecessary signature verification which is an computationally intense operation for the smart card. The only signature verification required is that of the terminal identification (as signed by the certifying authority, or CA, which is essential to any such protocol). In the preferred embodiment, the protocol provides the card and terminal from fraudulent attacks from impostor devices, either a card or terminal.